Starting mcstransd: [ 19.879280] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.615369] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 21.881383] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.905020] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. 2018/03/05 11:21:04 fuzzer started 2018/03/05 11:21:04 dialing manager at 10.128.0.26:46539 2018/03/05 11:21:09 kcov=true, comps=false 2018/03/05 11:21:10 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x101, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='htcp\x00', 0x5) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000200)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x400, 0x3, 0x20, 0xfffffffffffffc93, 0x8}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000280)={0x5, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000002c0)={0x1, r1, 0x0, 0x6}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000300)=0x81, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={r2}) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x200) uname(&(0x7f0000000400)=""/124) keyctl$set_reqkey_keyring(0xe, 0x1) fdatasync(r0) r3 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r3) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000480)=r3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000004c0)={{0x0, 0x3, 0x2, 0x0, 0x4}, 0xea, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0xe7, 0x6, 0x101}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) fgetxattr(r4, &(0x7f0000000600)=@known='system.posix_acl_default\x00', &(0x7f0000000640)=""/144, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x41}}, 0x0, 0x40000000000, 0x7, 0x8001, 0xd2}, &(0x7f00000007c0)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000800)={r5, @in6={{0xa, 0x4e22, 0x2, @empty, 0x36a7}}, 0x4, 0x8, 0x8, 0x81d9, 0x6}, &(0x7f00000008c0)=0xa0) getsockname$llc(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000940)=0x10) 2018/03/05 11:21:10 executing program 7: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x13) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xe) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/71) r0 = eventfd(0x7fffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x5f, 0x0, 'client1\x00', 0x1, "cb386547b1b0998e", "feefc673de8240e11ed388068f3e2c7cdb86f87850568d313b205fde3b0cb3ea", 0xfffffffffffffffb, 0xfb}) sendmsg$nfc_llcp(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x27, 0xa00000000000000, 0x1ff, 0xef4a89bdb12dcca1, 0x2, 0x6, "a7b90578ee81fcfd86ab8bf9e366833be5cafe5df70356aa6b538377e65a63ee5db6c37f36b94b5bfbc7b9e83dc4d310e0139add6b53c0dcd05e0d1588b4b1", 0x800}, 0x58, &(0x7f00000003c0)=[{&(0x7f0000000200)="931d252b0c3b52de04a0e8242ad99f89fcc6ea93387eb6f8f56d7e750ea9357df69a08b12d133d882def392be5923b0463e7fc1456433fa0f1e4f542b756b05896b97ecc849d78a026973f", 0x4b}, {&(0x7f0000000280)="2af4982d79deee81c3b504c4561f945616d1c7f07fa1417a916e74aefab9edc9ac5e6add7ac613b52fc263c9f3884984b14853f936004ff02a20e1aea26e9ffdb435a42a8d409bdbb69e88d3fa67dbbfac5c5fbcea9cdee2fb382bdfdc0a6df4c9007ef62085f2722a51bb382a0ce5510085d84e9d0bf03ffd428bf30b00b81d5d10fd0816332f6b69f716f8dba9ee15530f48df425d902faaeb81100f4ac5b2a6c5cf90fdea575f9fbce1fd06dfc8994373ba05a67b59caf8c70b", 0xbb}, {&(0x7f0000000340)="2a8cb22d15637bd7f5ab9bf74b44dbd45772faa4948748ebddd5f2e09b3daf7b0eb306e84e5e8fc2b8a8ae8a998329d894ac65a30d151e21fdf3577c3a6f4e3e6381e7de669027281192747b4dc89c938de93545bb0a51eb6edf1996fc001003d2a6378091120c88777e764fd29271a08ebaa223f0e258", 0x77}], 0x3, 0x0, 0x0, 0x40040}, 0x404c044) removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='com.apple.system.Security\x00') getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) fchownat(r1, &(0x7f00000004c0)='./file0\x00', r2, r3, 0x800) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000680)="cc55d715cbb65c6737a20bb981e2cd29fcacc5de08192fbbde79458c80b86fe686b095ad678a3a52538f4aa403c9e3da6bce6dfc20df29337e6230e255cd6668a29018dd625e6df2e58cf1cad9d1edc4bb036e0a578ddb74878ab8166ec526ef180eaf2b9b0e06d1d9121e32310eda314e76514fffdacc63c42f56cff9f373fa456c51444a2549abf56c819b7997c3b500ff267fde742c3686a808a2dc4508c0") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000740)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000900)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000940)={0x0, 0x0, 0x30, 0x1f, 0x6}, &(0x7f0000000980)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000009c0)={r4, 0x81}, 0x8) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000a00)) pwritev(r1, &(0x7f0000001bc0)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="a5d304b8c34cb34908b9725b6ac5dc5fb6b3fde8a559b916d9f1db12472ade12ae0c67034ed9ab785a77fd8ef2f9e29c38842d670400c7a5376e7d3681ccdd7bbab1957251f25da5b8bbd10f20f2580684a1eb623b698a0d14bcf25fac6c786952592c94f612c1afb30a8f159ac0494b396cd86dca5e7c4114e49a0c2d5548ea38eccd2360fa1be94b8c989aa1f40c359a04e428fe68ef3ecb57998a85f126ba7190ee5fa2c1760f3ce84ff41c50727ca4a5515633c86abff94d9f", 0xbb}, {&(0x7f0000001b00)="51b34ab7a754f920843923f2ead935abf5392a917ba1e861052aefebaec3f81d35412d55bcca5d128c2fccc85bfa6d203c0242bdeb69007e66c8883d9872d3e26bb65c65fcff5309", 0x48}, {&(0x7f0000001b80)}], 0x4, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) acct(&(0x7f0000001c00)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001c40)={r4, 0x101, 0x30, 0x3, 0x6}, &(0x7f0000001c80)=0x18) vmsplice(r0, &(0x7f0000002e80)=[{&(0x7f0000001cc0)="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", 0x1000}, {&(0x7f0000002cc0)="b3824828e770b50fb052f4a7a7cd099ce7095a7125934aa7ebcc48e283283f3714edf7005e6e56e5c1750626aad491f6df7f7b2fd8ba3722dc3b8b06bef5ad836c75ef9d126aef5e09164e91f1e3137bcce9c26b5ab9f31f0a2ba4f3914ad626e8860c5d463f07781651d8d043cb62658410aa0d80db6bc3b3f4bc1bd0f1b5de0d14a7584d31c18e6b8fcf9d9c940a82a3f0d8521d90a0e61256c75a919e2b9aad09745f2b51f66beda56023a998b86d208fcf8b16e7b3e4997b970e", 0xbc}, {&(0x7f0000002d80)="c1ad1f80733fb926a2219ece4dabb58ae0efedccc67735bdc5387cfe1f74e180b5627746e8870b6caef25b69b64fe5c266e2a2c27d7dc1fff56fb1887d20384e8141e767cd87b81e8ede1dd61a131c24f8944547bb0f18d69c47d0c2f1bb7e990364eb4064d2b2592f5af8f04d2c5d54e2a3f64bfd5af327eeb24801733f636c2886ba29d6cc3e5722674c62321c06f0c898c22c55ed9334b35b45258be1fbbf020387d71e20d8aae54c1a6613844e6df54ae7403688ace855855f767b5f3e54229464db701865b5f8bc3fc9376e1b3ee4ed01a1cca7", 0xd6}], 0x3, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002ec0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002f00)={r4, 0x18, "72571aebba8c890ffb11caa8726867ebf2d5289275c01112"}, &(0x7f0000002f40)=0x20) kexec_load(0x80000000, 0x6, &(0x7f0000003280)=[{&(0x7f0000002f80)="00deff772dc46514c57031e6bc34ad", 0xf, 0x95d, 0x5458}, {&(0x7f0000002fc0)="5d619da024aa", 0x6, 0x401, 0x7}, {&(0x7f0000003000)="ba0e189db3b7610af48900836ace9f7ca55fd43d68fcb8d436141279abfeaa0bcb0b186842e75eb72a6fe178d5e74f6ec40e88ccd5ab9cbc2948931558a179999bce1ac99ccd120038ed11bb7140fa43ac7b1b0a543d5e484463ad39cc32ae045ce90de14844b42251d019624897ad8da50937de4194f602ce16fb669d2533cf4b0113e00b49d29dd7d4f8cad0f564c9c15162f13fdf12b78dcd9d8d8b798e18f1e8bf7a408628b599a5c07b19388515a0640d8f3b74", 0xb6, 0x6, 0x7}, {&(0x7f00000030c0)="20119ab90991a613361c5ba80da51a4753ce25baa45e5500af9a6be97881a30a61a268061783a46657433d838e3f6442e741436d422a053a7e1f9a7926479e16cebd2ff336ccf75d0968d81c6e29", 0x4e, 0x8, 0x206b}, {&(0x7f0000003140)="2f20597f6c932c9ab49dba7d0cb31332ee8c7e606e425100f04d540caa86d998c8bbaab65166d0064a97ab912cdbd0113690effada8236e75155eba0de55c32bcf8e64f3d8f2c3d61a6c13fa8f", 0x4d, 0x80, 0x3ff}, {&(0x7f00000031c0)="e47c4ac1678ea6eb90319b55343935bbe5b517176fa500915b56062be9ac49a0f40424372ae6d6e52c61837db7ded213c512d3f3296e8739901b78bfde9b18300d02b30bd40067a67a6088a54417e85d476e6188cf5081f008e284ec0ad16e479ed075e6931629e3ff345570f2616c8d1987ed95f4947df6bfe019779474d9fd3ffb2e69e4beceb9e0c96a20712023b4023d9792f19411012b9fddb941", 0x9d, 0x5, 0x4}], 0x160000) ioctl$TCSETS(r5, 0x5402, &(0x7f0000003300)={0x94ee, 0xffffffff, 0x7, 0x7, 0x8, 0x9, 0x5, 0x100, 0x3, 0x7, 0x100000001, 0x539}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003340)={'ipddp0\x00', @ifru_flags=0x200}) sendmsg$nl_generic(r1, &(0x7f0000003440)={&(0x7f0000003380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003400)={&(0x7f00000033c0)={0x34, 0x2a, 0x200, 0x70bd2b, 0x25dfdbff, {0x15}, [@typed={0x20, 0x89, @str='/selinux/avc/hash_stats\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40804) r6 = request_key(&(0x7f0000003480)='trusted\x00', &(0x7f00000034c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003500)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffe) r7 = add_key(&(0x7f0000003540)='syzkaller\x00', &(0x7f0000003580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000035c0)="1f72c93fb6897af3a45197", 0xb, 0xfffffffffffffffa) r8 = request_key(&(0x7f0000003600)='syzkaller\x00', &(0x7f0000003640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003680)='wlan0bdev\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000036c0)={r6, r7, r8}, &(0x7f0000003700)=""/33, 0x21, 0x0) 2018/03/05 11:21:10 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='irlan0\x00', 0x400}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'yam0\x00', @ifru_flags=0x6000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffe, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) recvfrom$inet6(r0, &(0x7f0000000140)=""/5, 0x5, 0x2, &(0x7f0000000180)={0xa, 0x4e21, 0xd2e0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x2}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write(r0, &(0x7f0000000240)="bc13b18544fad930c384025f34702633ee663c40107f9903e7bf92e0de6a89d64f983ecd946b007b16e2bd682c5e54b9079b07e81af0a60f9fb1ab1db73990d9e51250f0bc549cbf99c6a761c00cad726957e0475bcdfc3f2cdb3acf0823b588c0ee4224478672ddf7694b4c3b2444e20ba02e6914b4c86e0da735bc0a437285b73381143c08d7fb4a578ac45e3dd1792f4047fdd8208ec6bcf399abc7408dd1a751b4d4e5e24ec376be4884cd310b2b90fd417ecd622d7df185e5e20ef29498974bce580a86b4fbf5ca599bc4d92fddd7948a7503358988cc8a43aeeb2603cd5d73f8daeaa10d5d", 0xe8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000340)=0x7, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x40a000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x800, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000004c0)={'ifb0\x00', @ifru_addrs={0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)=0x0) chown(&(0x7f0000000540)='./file0\x00', r4, r6) keyctl$session_to_parent(0x12) lchown(&(0x7f0000000780)='./file0\x00', r4, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x6, 0x20}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000840)={r7, 0x7, 0x3, 0x7ffe, 0xa1fc, 0x5}, &(0x7f0000000880)=0x14) getitimer(0x1, &(0x7f00000008c0)) setns(r1, 0x8000000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000900)=@req={0x8, 0x80000001, 0x3, 0x9}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000940)=0x4) r8 = socket(0x9, 0x0, 0x400) sendmsg$nl_netfilter(r8, &(0x7f0000000f80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000f40)={&(0x7f00000009c0)={0x54c, 0x6, 0x7, 0x2, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0x9}, [@generic="fb26b279a94e02196f3ad91259cc80e527ed359e64f32942b95c9862fefa28f4b7c3907a84b17e444fddbea60972efa3c6bfb9a4d806c48668f79a89b631616c721bcde6e60f3d824e0a83044b4a1c2f88d64ce24ffd51ea2d45f25f377c434b29e9161214c33d1f8307aa131618521c5085eecf2606a1b9ce3d45ca680cc7edcbe32cc2d11fa7004265289fc8fe3e4a8d6a30b3e17f2d3ca1fec10b25bbe12133be8d735b83bb20e51cd64725d3a7a83a4b0df64aada9d22b09c016f8299a29a073b85afc443b7b7152878ac15b3638040f5b8e2bceaedcf9ee34a94a107740baaebdc2f8c904c7394d", @typed={0xc, 0x4, @fd=r0}, @generic="7f572d1bd669ec3a566cc71b2d325230e70b19d8fe47031f5138a3f706635507b8a6e8f44aa8963eddcb4f173410661e8833e9a1f29f2aa9b9c0663d30be645419e1f0f2b6b50fda25201783e91fe85115eeddfacd10a7f6feff04822a4a", @generic="78d8d4437f059cdb017d2b2a01042a2b368d47a13eddcd7fe8b843daddc18276fef190af24fcff5ca442c9ea94197e17f9fe9e18b7ba599481c0c2ae12878760e0a7087decf44c13704642a45e70065bf5e9ae93831c0f0647b41675856de4d0748f6e6a2b7d13d5d87844c6af26ac65a57050f4e745a8eae10a4a722408fe3a2efe600f935f99736e7129d92083488fae0d3fc7", @generic="3c42a61727db8e990f11ea3a12c76bc233b471cd9ac45b8e8b6c585496066860d4ada9fa52c40a4d637d3867bbcf1dbf8979af59a86b13563495bc59383fc67b2967aab4e3c9eb1df85226c30544eb86da1325aa01ac2fc9ee9d200f0f9802f5ed44577f7b7f421a3b11159074765faa106e39dd94841727a1bb650e72a7722fde945d168d29fc2c1fe3f91dc226ef5c11ce", @typed={0x90, 0x52, @binary="2bc185c49cdd52a0c67aeb8a14cc85fec7f7dce28c44c7f95da4b7e8b6f4eacce9453640b639a2dbdab35285de00c1a846592e894f5e2a8c9dbf0121fa7e3d90311ecca316be0f2ebbed9a31889c12c507eda92d4732e93a234649c7992f14f1128dd5156c3334fedb656ac26c9bb323a0f1b3215e7c5e4daf3541495cf8305d7415955ebd31e4"}, @typed={0x8, 0x5c}, @nested={0x224, 0x43, [@generic="94f5e79dcc9c8267e303f37c8b96ef447a1c3108cb4362b4ffd7f9e39405dd48a99aab14044538ec7c75aa0aae201bb9f678fcd25861b46085b1ceaf2a2655ea13d77896b1e2b3654041ea8cd0ce8aafb0b609e64ffa2dac9226f34885600984ecbdecd0a91c770cf6354e386a92162e7461446250e19d4786fc3bf1dc68c985e2dc2cf5c5f7e164b78f6db5", @generic="bdfa73f069c546b36ce13aa60606e9e0cd803e9e75c642e6cc2a3bec0e14bef3b1a9a3398f8dc30e6c005228add3e799d0a053cd1f9b6e6aeff64570c28327f0d0171b083d26fe1c571191a405375a5371001ecf32a6396738d402cc317faad1b8c623ad7049ed0da284e10a3f539b277cd4f7f43a3585e69073548c125a7085c89c275580113a0eab4003863b0b3a", @generic="9752c4440ee979dcdb6692f3", @typed={0x8, 0x2e}, @generic="1a78704ffde05ca6050aaeb249bc1c13a75ebca6e3f5371f2a920d0eac5540c1668be3e8ef7d840fb6a5e2905b121040d886cc8a30a873aabd41220ea264182607b3253e0c63395095391cc3053e552ded7d5af9583cd7053331bff93ca79557ae829d30a2e520475aa4caf90a37d326e9e3fe8fa72efa8694095db70e8c9d34507c9ee631cefb15525febbfa118a2985efb65559e", @typed={0xc, 0x66, @ipv4=@multicast1=0xe0000001}, @generic, @generic="7467b455f9ec6c5757bc385332a86529603089c56260a08c32a0a44ff55755cb3ded03cbb2b29df8da8523c48e99ffe1e463cd1979ae78d35b2109b4dc8d3ae35527a741e03fdfeba5cea73fe2"]}]}, 0x54c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000fc0)) 2018/03/05 11:21:10 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0xe18, 0x81, 0x3, 0x2, 0x3ff, 0x7}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/253) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000001c0)={0x3c, &(0x7f0000000180)=""/60}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) bind$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x2, @rand_addr=0x6}}, 0x20) sendfile64(r1, r0, &(0x7f0000000280), 0x4) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000002c0)={0x56, 0x2, 0x7ff, {0x4, 0x6}, {0x3000000, 0xffffffffffffffe0}, @period={0x5f, 0x8, 0x7, 0x80e9, 0x2, {0x2, 0x3, 0x2}, 0x2, [0x36cf0b3f, 0x4]}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x2, 0x8, 0x2, 0x9}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x9, 0x100000000}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)={0x3, [0x60d03e82, 0x8, 0x2]}, 0xa) close(r1) delete_module(&(0x7f0000000400)='\x00', 0x200) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000440)=""/41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) waitid(0x3, r3, &(0x7f00000004c0), 0x40000000, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000580)={{0x2a9, 0xad}, 'port0\x00', 0xd, 0x81058, 0x49, 0x49b5, 0x8, 0xfffffffffffffff8, 0x3, 0x0, 0x4, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000000b40)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000b00)={&(0x7f0000000680)={0x450, 0x40, 0x1, 0x70bd28, 0x25dfdbfc, {0x12}, [@generic="282b70d50e9d3cbbeff22d0d4b679501dcff045ff51edc4c16e9a545a068f6c4f34899643e8c38364247f4d2504d17710730e1213ff357a613f5b269f46690186546bc2dc1b42cb540b3a8bffe30dda1f011bdadbffb88e51fd660f56b07b132bd91eae96e4b5065a25452019f20852f18f08bd6828948ac445f6546e49392ac70d3dd367af7b1637303ab08f14907", @typed={0x18, 0x16, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x91, @str='$\x00'}, @nested={0x1cc, 0x8d, [@generic="a53adf9c42545e6b74e00d16c5d6c7b1048c16b699a31c8dbb8d03cfd557c71cdb587abee5b5e51e1fce7b5f0ffb39544e643ff074d6c8865558d31c8c2d86038bd545b75b0b7ab1d1069139c548382f0fa3baface511214040eb613aa6a865440427b1c3a1fff8d7a3acea21534d6de57574083db10bb65d02e39d4afae02fcdcb2c0d63a8428d56ebd231266f294ec47a16207f6f4d9d748e256a08ad77d1077c231ec2f9851a192e16786b596d1770a4fbd5eace3587fafc48c60e1ae5e7f6b9a55e41ed646a9acef9877b5b9d654fe13e5fa0ba764fbd29b0cc5fcfd53e897bd9ab413", @generic="f06f9b36ddde0cbfb5d8b8383b6c6e1558c231ebac6dffe2122b9a70f8a7e3d35751316dcc4e77a537558a772f73c5b8b25061113858f85201f84b8c3f9e8ebb9634d4b41ac7a4bd38ce766c3eef9361849e902b", @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="439f6985c9c6ac15f56cdc855ebb30656b22fc4a25bb8953d2066f441f26bb383ffe5b5cf25eef2b2d77361e09a5171e4135ced008331f667854a76f582f559a37a04acdcba7fe9b91b8bd9151e8c4529fe12006a87eb4bc78971f2049ad", @typed={0xc, 0x86, @fd=r0}, @typed={0xc, 0x12, @pid=r3}]}, @nested={0x1bc, 0x7, [@typed={0xc, 0x3c, @pid=r3}, @typed={0x18, 0x1c, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @typed={0xc, 0x67, @pid=r3}, @generic="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", @typed={0x8, 0x19}, @generic="8c4dc278ad1c8b27ef30afce2dec39966bf6e6ba455e42529033f065acf0d016f4c3889b193efbf34410c794f360f5a755a9f939d8fdfce04eec2f95c2a3f3758473d99f2b57ac80ec6716a7e07a98bdf3855846ef2849d7852e3fba857f8e1d78cc1083fa4b9fda7f833a3caf47fd5e7e8b04df933481dfa5d63a82b006c2"]}]}, 0x450}, 0x1, 0x0, 0x0, 0x10}, 0x90) timerfd_gettime(r0, &(0x7f0000000b80)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000d00)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000fc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d40)={0x218, 0x2e, 0x705, 0x70bd29, 0x25dfdbfe, {0x1}, [@nested={0x4, 0x37, []}, @generic="624b4165c7d2a1a34adf83d0e439388edf69e85b33aae79992908a36f58e83119054daa36cece7a07029a8fda6835ead09ec3a65306b7425a32b78b45b9b6d50bf14260220e9d4a6ed90fc0e853040327059e27a", @nested={0x10, 0x5ec6, [@typed={0xc, 0x90, @uid=r4}]}, @nested={0x154, 0x55, [@generic="aa411712b3722892b24f2adfdd97a3894f97637393403da58e017ce205bdee50c9b077d30a396e1b6263efa9c35ef4f279a23690c4856dc0ef0f27df15f4bb4e0e2bed1b1ccff3dbe7280ac181f0dede8c82d9f60e76846c9f392ffd922105a829aab4ef42cf61a1", @typed={0x8, 0x15}, @generic="ba88999b05b388983f7e4ee7275e374f76f9b9fea66c5971633bc3af8e59faae0e7322e49106cd4c865ec3bb8e75ae7426b29611352d9908e9833175d3785d6ec45934fa07327af6986c8c71f4742e8914230fd8a64599dbb016ace8ac42e0684668cfe981150b6b7da5000dd6a5bf88dcebbf6059bb620eaaa2f51f4e2919565e800a5754c42831af44be6325321c93f7e1fc880d77b75c6ec9b32cf16e1bd7c217bed33e8c4adef8909d4c913d1ef47a3111a4a8b163d43c8916ff62e5ee08c97997893df7b1e6fffb7c80eccf45451d4ee2659583d9c7da3b7115676fce5a"]}, @generic="71c8ed3c5c1786b98a42f764127574b1ae99e44b95292072c81d37aecbb9c230ae60b97ec909b20d6c00f97fd570a579aea1bb95ab6c610f797be4445863a838c49d45780e6b71"]}, 0x218}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) getsockname$ipx(r0, &(0x7f0000001000), &(0x7f0000001040)=0x10) getpeername$ipx(r0, &(0x7f0000001080), &(0x7f00000010c0)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001100)={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x4}, {0xa, 0x4e22, 0xe809, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xb8, [0x100000000000, 0x401, 0x8, 0x3, 0x8001, 0xb8d, 0x7, 0x1]}, 0x5c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001180)={0x7, 0x9, 0x1, 0x2, 0xbeb2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000011c0)=0x1e, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001200)=""/111) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001280)={r2, 0x6}, &(0x7f00000012c0)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000001300)='/dev/keychord\x00', 0x400000, 0x0) 2018/03/05 11:21:10 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x9, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) write$eventfd(r0, &(0x7f00000001c0)=0xc63e, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=""/53, &(0x7f0000000240)=0x35) ioperm(0xeac8, 0x2, 0x2) recvfrom(r0, &(0x7f0000000280)=""/92, 0x5c, 0x2000, &(0x7f0000000300)=@generic={0x4, "0002b3a660d82b5aa5ea16249c6950d5159143799ce0ae35b92e69015f24de04516c31de7d9fbe912e92967384153c2993609b2b53db039d07f59998647c094b49dad75858449f7ae78af3d04c1bb8dc20f571fdaf9e7c596a569828adcc405a21cc5439340a0e3744fdda26745158c41f495581f75202f8a4667835b6b3"}, 0x80) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000003c0)={r2, r3/1000+30000}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={r1, 0x74, &(0x7f0000000400)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}, 0x80}, @in6={0xa, 0x4e21, 0x40000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f00000004c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000500)={0x0, 0x3, 0x3, 0x3, 0x7, 0x100}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000780)={0x0, @empty, @rand_addr}, &(0x7f00000007c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000800)={@empty, @empty, r5}, 0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) timerfd_settime(r0, 0x1, &(0x7f0000000840)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000880)) bind(r0, &(0x7f00000008c0)=@ll={0x11, 0xf8, r5, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r6 = accept4$inet(r0, &(0x7f0000000900)={0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x10, 0x80800) mkdirat(r0, &(0x7f0000000980)='./file0\x00', 0x180) sendto$inet6(r6, &(0x7f00000009c0)="24426e8cbf71c47a93c868ec94b9060ab726cda0e292c96bff9a578473c0742afb52a3c52f5c59b1150cb2fd951185dcb71b4f4c97d52dee5223546e403f7aa1d09949eb6090836412170ce9077a1c9cd17cb36a353377d426b02130a31968bf8c673a7133989a39cb2a5aaff160d0d7b6184cf897a87b0cc1f8d5f530c54270ae42db691a76c89deab8a48573ad534d33ff6862969fb2f0b3331e2e30db9692728210917ecf57a78ee9b59848aa929dc76c73d7f8c955f8c8b8ec7f33c1", 0xbe, 0x1, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r7, 0x101, 0x6, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) r8 = add_key(&(0x7f0000000b80)='pkcs7_test\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)="c0468082b5bf54ff11c3f07249e2cd7ec41c7da7c93a966612c73df7804787082150bf1280462bb1127a68d923eac2f105ad91d26de8a4488fd56b995b92550f4071737338db1b2336b83d9d127ccb76c84703939b01c829ce681c6e1967caf9292e6859409b036b08525da875a2b5b292529b73572be0e6f483b1181d53acd165146aef0f07aa7a40ba96f007547caaf47f25bdae6278905e47a0e22ba42ab21e1756697be38b2b0fe18a18b5aa7cec0b25d29d0c23fcb491b5aa7e7f3191646f56bf4cb48eddc06aaa9dcd45d4c6aae70c5ebb7ad930a7e3a7c31658539a0a9d204e", 0xe3, 0xffffffffffffffff) r9 = add_key$user(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)="ec37ae3ba49520ebdd5e0dd1e440b25050fc1badb8ee15df86e3c8a4858fa9a83af7ee20bd6ddf02994b6359dd04947bdf6f5bef35f264237324c95a8a49410a374d0d4c4edd2476fd7172a8bf28ea0f44f44e1eea09075d77c9e81a11089ddc30a41a94410f710a6750a3c1beee7c63289bc6bad1993ce8d38245cfcb0007f2b2dc2ae392a45356fa711ccc64110232bf8a", 0x92, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r8, &(0x7f0000001080)=[{&(0x7f0000000d00)="b456904c6919be201947d1ec36c6e0737d9414b9401dbb063a163e6e770f0d5a7dc0e5f1930e0d25629d266434e5ff5b8c13d7de22bcabba6e163c42fef8113f6723fe2623febefb48ecc48b0c98c463e574a563a3e5078e0a781a461dfec7ba39e5dea02e4bc0e3b8fd16e0ecdb2bd488ecb1ab24f63ded6111841552bc25ef3c", 0x81}, {&(0x7f0000000dc0)="28ca05159633703ef2627bad6cd85ff27d052196e0814b0824d8927ea72408da9a4c69b8c087f3b82b028c3134c643ccbc92db50cbb3b3b5e021a646fb4b6802b6fafe479d421bca9292d1464d69bf9007d084f72265b2e64e97e8f01dcca9c8f2e54ec8a8ebc55a8f2d15ab7dc23405f564f6e6f19fb99cf3db9ac3494c798968527145afd2896a72591d5813811cb927eb1c097153377501c8cc5853f58e26938897c549f0efae87190aacd5c6f197ddbae807d6dd4f1c5926", 0xba}, {&(0x7f0000000e80)="f9098ed48fee3c2c7548ccb1d8f3d1b036189279e5c23e8b6e10dda234229065622422391f2ec7601e1c32da96d754e28800b968945f824bd2", 0x39}, {&(0x7f0000000ec0)="7060c2ba5aeff006937ae5ba5d50b59f08055cdac5473ffbaa3b6ff6b627109b4a61dd246cb31a69326066a96926b5ece564b62ea1bf18987c1275678cee79c490caa8cd03f97cc9d667bd5b051f33d021cf48ec9f6f2ab4c14352fd6a50efa0c340344884d9a00433e732b16aeba616cb03a243b956323798d7f98fc9096381b661e4aac09ffce8f2b358dc864439409bc798064de260a2e2054cdd9c54915da2201dd50a643953", 0xa8}, {&(0x7f0000000f80)="4ae7d19a27feb6f5335931c7aab5dada2166582ff48ebcf35bdfb494e224ac12b7ea90ea7da06574adc11bd71a586b7d37b355125b48787ce4d452658ca8dfe3fe805ea4b5e1cad8fa0304e3f638db793de9ce9a345ba151a5e5ae5f48e6aafca36ca7ad6fcd0da445c215e603c8e4b6379075cb66f1e107fd6d192c6a3d22cd3a2ef1ff14d52656f9a1885127bfcdd5456e37739fd03302627de8dba5f738ab5e364a45ec8fa47da6d3a18ce52d75fb5efa486730b8e5748b6edbdb07e5dd8c4867949ec1", 0xc5}], 0x5, r9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001200)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f00000012c0)=0x8c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000001400)=0xe8) r11 = getgid() keyctl$chown(0x4, r9, r10, r11) 2018/03/05 11:21:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10800) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/174) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x40, 0x8, 0x207, 0x8, 0x6, 0x3, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x66, @empty}}, 0x8, 0x100}, &(0x7f0000000240)=0x98) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000340)={r3, 0x2}) ioctl$TCSBRKP(r0, 0x5425, 0x13d8000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000380)="89c38b75ab7ab5551698b8a0f93e955f99c8074dac703190f94ad94155f3201b80ca14d51e7b03b8ee2db59f0ca2e3", 0x2f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r2, 0x1ff, 0x0, 0x100000001}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x7, 0x5, 0x1f, 0x2, 0x1f}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={r2, 0xe5, "81d1c481123881f6898d48f88e78efe76cb8e37e72ba79178e1dba665e812798cfc3d5ba6d211bd9314f61f5581e37f240d59cef577694fa3c3a28023295006a6dc861e614aa07bebc9250668635443eed62fc984493b5fcb66821b94f2977fb057695b131e4f1b559a8929ad6548637b6514d16f06d97465817cad8ffcde2f6a44abfb919c594b438a1bdf9a1c2583d351d4e9d744dcdc40c5aa0acf2b9e862037c402ebd8e8199cd50b4f0c55196bffeb832cd80a1fea52ebf31e6a9ac068ab659772b66ca4fd5d6cde6ca8c9dc8f7d83a4e9e2a3fca2ce0a4c70fa7f6769cba65680727"}, &(0x7f0000000600)=0xed) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000640)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r4, 0xfffffffffffffff9, 0xa2, 0x3, 0x6, 0x20}, &(0x7f00000006c0)=0x14) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000700)=""/240) getpeername$netlink(r0, &(0x7f0000000800), &(0x7f0000000840)=0xc) fsetxattr(r5, &(0x7f0000000880)=@random={'osx.', '*cgroup(\'$em1posix_acl_access\x00'}, &(0x7f00000008c0)='ppp1@-ppp1system}].[#\x00', 0x16, 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000940)={0x5, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x11, 0x3f00000000000000, 0x3, 0x80000001, 0xffffffff, &(0x7f0000000900)='erspan0\x00', 0xfffffffffffffffb, 0x4d12, 0x3}) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00000009c0)={'lo\x00', @ifru_flags=0x100}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000a00)='gretap0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000a40)={0x3, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000a80)={0xba, r6}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={r2, 0x9, 0x7}, 0xc) r7 = socket(0x9, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000b00)={r1, 0x1, 0x3781, 0x9, 0x2, 0xfffffffffffffff8}, &(0x7f0000000b40)=0x14) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000b80)=0x9) lookup_dcookie(0xc27, &(0x7f0000000bc0)=""/4096, 0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = add_key(&(0x7f0000001bc0)='trusted\x00', &(0x7f0000001c00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r9 = add_key$keyring(&(0x7f0000001c40)='keyring\x00', &(0x7f0000001c80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r8, 0xfffffffffffff08a, 0x7, r9) 2018/03/05 11:21:10 executing program 5: socketpair(0x10, 0x2, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x82) unlink(&(0x7f0000000080)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, 0xff, 0x7}, &(0x7f0000000200)=0x98) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='yam0\x00') r5 = openat(r1, &(0x7f0000000280)='./file0/file0\x00', 0x80000, 0x40) mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xe6dd}}, 0xfffffffffffffffd, 0x10000}, 0x98) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$KDADDIO(r2, 0x4b34, 0x0) ioctl$KDENABIO(r2, 0x4b36) r6 = gettid() ptrace$peekuser(0x3, r6, 0x2000000000000000) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000480)={0x5, 0x78, 0xfffffffffffffffc, 0xff, 0xcb, 0x1, 0x0, 0x7fff, 0x2090, 0x2, 0x7, 0xdb, 0x4, 0x4, 0x6, 0x6, 0x7fff, 0x7, 0xffff, 0x401, 0x401, 0x3, 0x23, 0x7085, 0x2, 0x4, 0x7, 0x6, 0x400, 0x3, 0x5, 0x471, 0x5, 0x7, 0x9, 0x2, 0xe000000000000000, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000440), 0x4}, 0x10000, 0x0, 0x4, 0x5, 0x99, 0x1, 0x8}, r6, 0x2, r0, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x63fb}, 0x8) ioctl$TIOCSBRK(r5, 0x5427) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000580), &(0x7f00000005c0)=0xb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000600)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000640)={r3, 0x4fa5042a, 0x5, 0x8000, 0x6, 0x3f}, &(0x7f0000000680)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x86, 0xfffffffffffffff7}, 0x98) r7 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) ioctl$sock_proto_private(r5, 0x89ea, &(0x7f0000000880)="54b142377aa7db95ee296563ac76b3b2420d6118ab727ee9196b05e733b2bab0aabc7c015470cc026f4be9b1d217fb908f792a0722b41b5c153308c4a579308b04723b6b4687a64895417a") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000900)={0x9, [0x8bcf024, 0x9, 0x3, 0xda, 0x1, 0x800000, 0xbc, 0x8001, 0x4]}, 0x16) r8 = open(&(0x7f0000000940)='./file0/file0\x00', 0x200, 0x2) flistxattr(r8, &(0x7f0000000980)=""/14, 0xe) 2018/03/05 11:21:11 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x105000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$TCSBRK(r0, 0x5409, 0x6) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x2, 0xfffffffffffffffa, 0x2}) fcntl$getown(r0, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000100)=0xa5, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/46, &(0x7f0000000180)=0x2e) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto(r1, &(0x7f00000001c0)="fb8d6b", 0x3, 0x24008081, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x2, 0x0, {0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x18}, 0x200}}}, 0x32) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000002c0)="b3e4feb25608f28fdf1c4d29b8a60adddecf25b1be7384ef5c2107d32a34fb2e97937e46fcb549b107d94d96c252a4f5737d3132baa43c80acf6bd0cf40d48a91aa20ce8cf202a82796a1023f3b4114e2973bb90554b97185f66d152dda88e4860fef315ae6c01e885b8872433", 0x6d) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={'gretap0\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$packet(0x11, 0x2, 0x300) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)={0x0}) r3 = mmap$binder(&(0x7f0000ff7000/0x7000)=nil, 0x7000, 0x1000002, 0x10, r1, 0x0) r4 = mmap$binder(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000001, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000700)={0xc0, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000380)=[], &(0x7f00000003c0)=[0x20, 0x78, 0x58, 0x28]}}, @acquire_done={0x40106309, r2, 0x3}, @free_buffer={0x40086303, r3}, @increfs={0x40046304}, @acquire={0x40046305, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x10, &(0x7f00000004c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000440), 0x1, 0x4, 0xf}, @ptr={0x70742a85, 0x1, &(0x7f0000000480), 0x1, 0x4, 0x2b}, @flat={0x77622a85, 0x10b, r4}], &(0x7f0000000540)=[0x38, 0x18]}, 0xc8e}}], 0x94, 0x0, &(0x7f0000000640)="1ae244c103ef73068ad2abce43bb6e1c645ce7416def2670b95c2f18ff14a6ab5700aaaa2e1d5f977a57aa8ac6529a8aafff74b045907280cbd6a4d7ca2bfc98544a3bd237aa037af9c6482f87385fb146779030b622741c799c6424a14712761e0c399a1e8e71441db4cd31aef97d3f245f827856564d2879afc39deaa08d0b1c619bff87531c951ebf54b8339b18e6674861cb"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000740)={0x800, 0x0, 0x10000, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000780)={r5, 0x200}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty}}}, &(0x7f0000000880)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000008c0)={r6, @in6={{0xa, 0x4e23, 0x581db1e4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x81, 0x0, 0x9, 0x401, 0x2}, &(0x7f0000000980)=0xa0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000009c0)=0x2, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000bc0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a40)={0x134, 0x2c, 0x0, 0x70bd28, 0x25dfdbfe, {0x20}, [@generic="1dc64f357c6680a3da62641f1235f3cb6760790a89176bb73b2fcb3af8a4cfc91a4fc739204cbe3f652a1743383b7de97b48ff6eab6cabdba889035bfae2a9d3dc908d3d043c2e3a8fe3420fe5e7498bc7e2417a10b5f72683f310f186fb17ed2984c51004944d5cf8ae0191e2569dbd51f24a354d47f0bd3b0e6a18d702d3612a1771213bba2dc77cecbd0b1de5064a107c603388c2f32cc8698a904e7933ac5ed4", @nested={0x7c, 0x71, [@typed={0x10, 0x34, @u64=0xd28d}, @generic="21eeaf8284d8845ebf7ccde6c9584da09aabbe28fe35e56b685b4c93b6c9bacef1dfd756fd85b7d9fc5650845fb7ccca", @generic="607e38eea5c5ff799dd2fbc3bcc6e121b391f7c469e6edca95f5103a2aab1cbed470ca4b1bc04e2a35087213b879b534468916d3aa22e4"]}]}, 0x134}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000c00)={r7, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xedfe, 0x6, 0x3, 0x1, 0x1}, &(0x7f0000000cc0)=0xa0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000d00)={0x3f, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x90) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000dc0)={0xfffffffffffffffd, {{0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}]}, 0x110) fcntl$getown(r0, 0x9) [ 34.965280] IPVS: Creating netns size=2552 id=1 [ 35.050874] IPVS: Creating netns size=2552 id=2 [ 35.100478] IPVS: Creating netns size=2552 id=3 [ 35.178295] IPVS: Creating netns size=2552 id=4 [ 35.280601] IPVS: Creating netns size=2552 id=5 [ 35.383277] IPVS: Creating netns size=2552 id=6 [ 35.519410] IPVS: Creating netns size=2552 id=7 [ 35.621079] IPVS: Creating netns size=2552 id=8 2018/03/05 11:21:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b55ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000050545)='./file0\x00', 0x0) mkdirat(r0, &(0x7f000006eff2)='./file0/file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000bbeff2)='./file0\x00') sendto$llc(r1, &(0x7f0000000080)="76e8eb192ec6f1c1fa891fe1488539ec063b33c568fea27a33f3b18d81c1d4a29276100128e1d7b0aa06ff1af848c7726ba4b9893fa6161e202f673545adb8e3a9bd98b9ac123942c0aa9e3adebb9b05f5becd92b5697c82d8913272eeedb9b9997200e3c87764e15e33543989341b750636f0ed52bc332f6ecfbb7c77d716fea100920547f6304b7ef0ff2b941fdcb29ae6e8fa93f40b62e3de428294e0bcdde1b23d24a695", 0xa6, 0x40000, &(0x7f0000000140)={0x1a, 0x3, 0x8, 0x4, 0xa842, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/05 11:21:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0x80000004}) 2018/03/05 11:21:15 executing program 7: seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x0, &(0x7f00001e0fe8)=[]}) getresuid(&(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) getcwd(&(0x7f0000000240)=""/83, 0x53) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setreuid(r0, r1) 2018/03/05 11:21:15 executing program 1: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbf, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/126) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)) 2018/03/05 11:21:15 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/05 11:21:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf7ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000002c0)) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x806) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000000)={0x3, 0x80, 0x3, 0x40, 0x0, 0x2}) write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x200}}, [0x3, 0x1, 0x7f, 0x7f, 0x80000000, 0x6, 0x401, 0x81, 0xfffffffffffffffc, 0x3, 0x5, 0x7400000000000000, 0xf4b, 0x4, 0x7ff]}, &(0x7f0000000280)=0x108) 2018/03/05 11:21:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) 2018/03/05 11:21:16 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 2018/03/05 11:21:16 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x2, 0x9}) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001600)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) accept4$vsock_stream(r2, &(0x7f0000001640)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x39c, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) arch_prctl(0x1007, &(0x7f00000001c0)="1b7a72f314481393dc9499850a44ba3d112b754ef58d2fbdac76398dd1c1c068dac8bec82625926d17bb3e7512a9f224e521ac392e1be38a96d0e1c08a394dabe410f512f55fd77ab415e5e4cc81372f992c015f37d51a342021d8a595b06e40ecdc28f5d6a8800555cffc28f7f747ab2268d04af7d47d82890808d33a1e41db279eb596277b8052464dfa21fca262c18b768c10f41fb58888158f36d2831007dce05005ac750d7a22e970e6e98dc1b3091812fe97d08cce7a2523525f07a7") recvfrom(r0, &(0x7f0000000100)=""/67, 0x43, 0x1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x0, {0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, 0x32) 2018/03/05 11:21:16 executing program 4: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x1, 0x0, 'client0\x00', 0xffffffff80000000, "b1dab958d92c6dac", "dc7829753f713dd6ebcc607c819583a23d8fdbafc075a16defd8ee50fc15ce38", 0x33, 0x5}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000140)={0x92, @time={0x77359400}}) 2018/03/05 11:21:16 executing program 3: ioctl$sock_ifreq(0xffffffffffffff9c, 0x8934, &(0x7f0000000000)={'teql0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x2, 0x0, 0x1, 0x4}}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) read(r1, &(0x7f00006e4000), 0x0) 2018/03/05 11:21:16 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/05 11:21:16 executing program 5: socketpair$unix(0x1, 0x1000001, 0x0, &(0x7f00000000c0)) prctl$getreaper(0x25, &(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/03/05 11:21:16 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') getdents64(r1, &(0x7f0000a1bfda)=""/38, 0x26) 2018/03/05 11:21:16 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x147002, 0x0) write$selinux_context(r2, &(0x7f0000000280)='system_u:object_r:tzdata_exec_t:s0\x00', 0x23) mq_unlink(&(0x7f00000002c0)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x400500, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5d4b, 0xfb}, &(0x7f0000000200)=0xfffffffffffffea3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001840)={r4, 0xfffffffffffffffc}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x2, 0x8}) r5 = socket(0x4, 0x804, 0x2) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'vcan0\x00', @ifru_flags=0x100}) accept4$inet(r5, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) r6 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000480)={r4, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r4, 0x38000}, 0x8) 2018/03/05 11:21:16 executing program 3: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000040)={{}, {}, 0x9}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0x20}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[], 0x20000188) 2018/03/05 11:21:16 executing program 5: socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000480)={0x0, 0x0, 0x6, 'queue1\x00'}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={r1, 0x1000, "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"}, &(0x7f0000000140)=0x1008) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/128, 0x80}], 0x2000000000000053) 2018/03/05 11:21:16 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x4240, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10b80, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) 2018/03/05 11:21:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e0100e1e81ca5c35e3a4b000025afdcff42672feadcfb71de61e3") open(&(0x7f0000000000)='./file0\x00', 0xbe, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x8, 0x211) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f0000000040)='\x00v\t', 0x1002, &(0x7f0000000100)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='btrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") 2018/03/05 11:21:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000020ffc)=0x16) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000035c0)='/selinux/enforce\x00', 0xc101, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003600)={r1, 0x800}, &(0x7f0000003640)=0x8) 2018/03/05 11:21:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) r1 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x0, r2+10000000}}, &(0x7f0000000080)) timerfd_settime(r1, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/03/05 11:21:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8, 0x30}, 0xc) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x353ff3ba}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/03/05 11:21:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/162, 0xa2}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x5) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/03/05 11:21:16 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/05 11:21:16 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) fsync(r1) ftruncate(r1, 0x1) 2018/03/05 11:21:16 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3ff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x7ff, 0x9}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) 2018/03/05 11:21:16 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, r1, &(0x7f0000c3d000)='./file0\x00') [ 40.418589] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/05 11:21:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}, 0xfff0000000}, {{&(0x7f0000000a80)=ANY=[@ANYRES32=r0], 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="15e770e953ec1ba22f98fbdd5510f85bcd31c1355e2f6fcd9d527078e55950a6947d9e73309c3f18096ffe09c375527a1b2710c6aa340141a852460bd232d1de91579316f208bd9cb558b9f3dbcd8d2b3153ee5ac1b6b1ad06607e46ba2d1232113889e6eb06218d040f43d312a046542a413280e4fc5d", 0x77}], 0x1, &(0x7f0000000100)=[]}, 0x2}], 0x1, 0x0) 2018/03/05 11:21:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000100)=""/53, &(0x7f00000000c0)=0xfffffffffffffe2b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x17, 0x83, &(0x7f0000000140)="8a18d7837700be5a9ce49219e05159d1e434441d7e6b5f2f35645ed7ab37e7dc01979ffd232100beea8523fc8d912541628a52ecc4865339321c7c1a64621f0506dcdfb550f143b7a4fd0b9de54e3bb137ceaa97f117dfd9e981a1ebc273070e34aa45e0934ea01cfb984c9eea5b1352d4960f0e383a43d8841aca17169e1e61de2bc1"}) memfd_create(&(0x7f0000000000)='\x00', 0x0) 2018/03/05 11:21:17 executing program 7: rt_sigprocmask(0x2, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) mkdir(&(0x7f0000f90ff8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockname(r0, &(0x7f0000000040)=@sco, &(0x7f0000000080)=0x8) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/03/05 11:21:17 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x2}, &(0x7f0000000180)=0x8) rt_sigtimedwait(&(0x7f0000000000)={0x7b39}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000001c0)={0x9, 0x0, 0x1000, 0x8001, 0x6}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/05 11:21:17 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x3, 0x7}, {0x5}, 0xfffffffffffffffd, 0x2, 0xfe}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000163000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/03/05 11:21:17 executing program 6: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004581, &(0x7f00008d7fb8)) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) 2018/03/05 11:21:17 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001ffc)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004af74)={0x0, 0x0, 0x7f, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d"}) ioctl$KDMKTONE(r2, 0x4b30, 0x0) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x3, 0x0, 0x0, @tick=0x91, {}, {}, @ext={0x0, &(0x7f0000035ffb)}}], 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) recvfrom$packet(r2, &(0x7f0000000000)=""/252, 0xfc, 0x10041, &(0x7f00000002c0)={0x11, 0x19, r3, 0x1, 0x4, 0x6, @empty}, 0x14) write$sndseq(r0, &(0x7f0000025f70)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) 2018/03/05 11:21:17 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000080)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x7, 0x8000, 0x5}) 2018/03/05 11:21:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000340)=""/4096, 0x1000) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) fcntl$lock(r2, 0x7, &(0x7f0000155000)) chmod(&(0x7f0000001340)='./file0\x00', 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0)={0x1, 0x1, 0x9, 0x2}, 0x8) alarm(0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) mknodat(r3, &(0x7f00000002c0)='./file0\x00', 0x4, 0x80) fcntl$setsig(r3, 0xa, 0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'dummy0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x3, 0x4, {0xa, 0x4e21, 0xd9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffae23}}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001380)={"677281300000000000f5ffffff00", @ifru_data=&(0x7f0000001480)="c0a565f331a011fe8bc33caa60a5353b3eea424ccae25340a3f439f57974d2d3"}) close(r1) ioctl$TIOCGPTPEER(r3, 0x5441, 0xfff) 2018/03/05 11:21:17 executing program 7: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00)=[], 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/241, 0xf1}], 0x1, 0x0, 0x0, 0x9}}], 0x800000000000140, 0x4000000002, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) write(r1, &(0x7f0000000040), 0xfd) 2018/03/05 11:21:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000035c000)=""/84, &(0x7f000000cffc)=0x54) 2018/03/05 11:21:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x5000a00) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x5) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/03/05 11:21:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x80000000}) r2 = epoll_create1(0x800) r3 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000076eff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 41.007823] audit: type=1400 audit(1520248877.074:5): avc: denied { create } for pid=5307 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/05 11:21:17 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20102, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x2, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ipddp0\x00', 0x97}) close(r0) ioctl$TIOCSTI(r0, 0x5412, 0x100000001) 2018/03/05 11:21:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c7ff85)=""/123, &(0x7f00002c6000)=0x7b) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc00, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001640)={@loopback, @remote, 0x0}, &(0x7f0000001680)=0xc) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)="48a9b255fda4d2d32a19d275c67260b2c39a28310540539405f51ca7e9ee8915cfb430bc4eeadc3b50fac3191d638da64d7d1f8051a5acd5da047f63b49401409296de178d075499acfdce3a3cfb595b69f4692ae806650d6cf76e043916796413ff6f9fd66697cf6588ce59c8b3b78ddbf44ceb0d3bffd36e2c7a86e4afc551de4a6f20c12d344b8f281937c5ad3bdd1dd243dc6ca09e65d925", 0x9a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000016c0)={@loopback={0x0, 0x1}, r2}, 0x14) prctl$intptr(0x1c, 0x1ff) r3 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="6b96db5012032892b04e6e1d9113ddf516e984fe21d9d6cdc04a6e3af0c96eb9daf9372f81e3354eeef9b7473b539efa2f02e4d75f34af5ba1cbf70c", 0x3c, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x3d577afb8aca3f38) 2018/03/05 11:21:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/05 11:21:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="f655e1004768bc4e1f5e9692eceedbe0", 0x10) ioctl(r0, 0x4401000000001265, &(0x7f0000000040)="6b28eb6ab46c4d7afbf7d512c92c2de54611c89cc62f5cc76fa24f03e8df8030f0c18219e745d260b795d7e444ef9b4b333480f420bebfc774bacfe4762f3f368f46eebfaa4610804e0c2aa30cfe6544c6c5e48d9e90e0a915d15ff75158f048f7f6f174dc3c9888c657e389f7c47a8b5f525bf80ba6ec154e05f3706474f8abefbea01bbc5708f25ff5e42a670f3f790b65a868406c38") [ 41.076017] audit: type=1400 audit(1520248877.134:6): avc: denied { getopt } for pid=5307 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/05 11:21:17 executing program 0: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x3, 0x6, 0x0, 0x7b, 0x80}) r2 = syz_open_procfs(0x0, &(0x7f0000cea000)='net/dev_mcast\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7fff) 2018/03/05 11:21:17 executing program 7: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0xc) 2018/03/05 11:21:17 executing program 2: r0 = syz_fuse_mount(&(0x7f0000eefff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x40}, 0xc) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ea9ffc)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/05 11:21:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="9c05f593d08f0e18b436160fd66e2869a2fb0367d2074401b645f5a1da5dc0268135ca597f88b9ecd935d92d230d1f97950c81751151048ff3373e247bb5611bc7525538aa642ef2f3", 0x49, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000100)=""/127, 0x7f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/05 11:21:17 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000001400)='/dev/usbmon#\x00', 0xc5ef, 0x101000) utimensat(r0, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={{0x77359400}, {0x77359400}}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getdents64(r1, &(0x7f00000000c0)=""/4096, 0x1000) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001240)={0x5, 0x2, 0x8200, 0x20, 0x0, 0xffffffffffffffff, 0x3, 0x6ff, 0x0}, &(0x7f0000001280)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000012c0)={0x100000000, 0x200, 0x0, 0x1, r4}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1a) syz_open_dev$mice(&(0x7f00000010c0)='/dev/input/mice\x00', 0x0, 0x4000) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001140)={r5, 0x2, 0x20, 0x4f, 0x2}, &(0x7f0000001180)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001300)={r7, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x6}}, 0x7, 0x10001, 0x80000001, 0x2, 0x9}, &(0x7f00000013c0)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000001500)={r7, 0x7, 0x10, 0x7, 0x2}, &(0x7f0000001540)=0x18) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/05 11:21:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0xb) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000040), 0x13d) 2018/03/05 11:21:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') r1 = socket$inet6(0xa, 0x5, 0x0) fchown(r0, 0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) r5 = getpgrp(0x0) r6 = geteuid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r14 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x30, 0x13, 0x7, 0x100, 0x70bd2b, 0x25dfdbfd, {0x7}, [@generic="1a8d3fafc51f362d91ea214d3ec33668d3cbb21cecd6117585"]}, 0x30}, 0x1, 0x0, 0x0, 0x4008040}, 0x8000) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="13cb6f1468d4f0f117488a661f620fb5640109698e81c46033a3c97151bc51cec16460edd169bc864acbba197c2877cedd2c280c166313ff064d83f7b141bf7d46a98dde964de9ca1e67596b690a46f79f81bfa19526bb62ce38e867bbdddd96ac193d724fef5e72558802444716bd00a63039d1aa992f3cfd91d6471645a7ea765bb42bb7d8760ffa11e9077857ab0dee4f924908b0152616125e4b482c32743b55e8b1a5d02da7d3c7cbbdf8247cc332b5b6", 0xb3}, {&(0x7f0000000140)="91ea81f8de8206d8a17948d4378f6ab905fc0e21392ccfaa6c464abe0d2970d9a7c880415536ff30c4367e5e1b50bd5eedb912eee2b1cdac5841e9b8f5ca9c2851ebf8088f911eaedcf9259eda5249b1d3dcc2d12ee01240bea218cfd31a9a49704603aa91febeaca878e35f86e68cd4b0", 0x71}, {&(0x7f00000001c0)="5efa519a02a06d38c4af4c70f37a4ed024947439bed2079951a8d05277f797a1d60b1bb8ea02f16bd9251d976727ec27cb6d1b043fefa20e08643f764ba691240bf2cb65525f87fdbe5d6ebdb48d3abb8001584f138bf08e2dd19dc90719133fbbb814dd77b04a4193", 0x69}], 0x3, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x128, 0x4004800}, 0x1) 2018/03/05 11:21:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9fff0)={0x1, &(0x7f00005c1000)=[{0x80000006, 0x0, 0x0, 0x1f}]}, 0x8) write(r0, &(0x7f0000000240)="d2d27718ef6e13235b91360a64cf358e8f6150a69d53dd269e69a0a8813a8e15f934845e19567ef3e3403a0da38eb7305406a6aa8008ad2949d7e90acd529e5da661c201e6d285186246c4f45487f92d39c511172ed87263a53140b526caf8961e7c2ebf4664f80e11178ff199869028cb2fd3ed1fb6a8dae69aed2fc525e6c6005a67cb208cb3114008775199e0816e69af849f8337697d619eb00039", 0x9d) 2018/03/05 11:21:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb, "23cf"}], 0x10}}], 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/05 11:21:17 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x47, 0x4) 2018/03/05 11:21:17 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000e18fb0)=[{&(0x7f0000f88f95)="718c778f3698fbe44c8b314adb89aca59221ee7596f4590da5b86f7138c80026323ee9bdb26e8558c2afa0fb33fcfa8fb8bc09a2608890c2a48803085355f5cf9c451a4eee4f1b8c02573fd093042f5d6d2adc8b8761908c0d1d3c19c17ad877840845403a66091b50ac5a80", 0x6c}], 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[], 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/05 11:21:17 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000300)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[]}, 0x0) tkill(r0, 0x16) [ 41.289869] audit: type=1400 audit(1520248877.354:7): avc: denied { bind } for pid=5364 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/05 11:21:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl(r0, 0x227b, &(0x7f0000001000)="06") splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x62, 0xe0, 0x6) read(r0, &(0x7f0000003fa8)=""/88, 0xfffffffffffffff5) 2018/03/05 11:21:17 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) recvmmsg(r3, &(0x7f0000b36fe4)=[], 0x1, 0x0, &(0x7f000025d000)) 2018/03/05 11:21:17 executing program 1: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="c4b740523e955e4636c1249360d3a88785c14dafefade577724684fe77e62f1ff000c629df7ac203684a25e7d8aab40b72e2d28fcd36cd4ca9f2396630fe6c4f7f7a6738302a418e70389145cbe141f3181f60d6313bc92c06df170699e4d62bcd92a47b06367cce968235370cf0f26f", 0x70) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) getpid() 2018/03/05 11:21:17 executing program 0: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/03/05 11:21:17 executing program 4: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f00006e4ff8)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x6, 0x2, 0x8, 0x0, 0xffff, 0x1ff, 0x8, 0x9e, 0x52f, 0x1}) [ 41.369080] audit: type=1400 audit(1520248877.434:8): avc: denied { setattr } for pid=5373 comm="syz-executor6" name="fdinfo" dev="proc" ino=12120 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/05 11:21:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0203000b0a00000000000000000000000300060000000000f0004e20e000000100000000000000000200010000000000000000000000000003000500c9580b1d970000000002004e20e0000001000000"], 0x50}, 0x1}, 0x0) 2018/03/05 11:21:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000010c90)={0x20, 0x58, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000001440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000001400)={&(0x7f0000000100)={0x12f4, 0x27, 0x200, 0x70bd2c, 0x25dfdbfc, {0x6}, [@nested={0x50, 0x7a, [@generic="a0744ac41824228fa9f033d6917155ee138f8955ee94220bf22c6d0e82129ca8e77c00bee680c2fceabf4adb027ade0fadcdc07be0756661a0f1961528774ed8467e56dd4728eea4d73f7e"]}, @typed={0xc, 0x79, @fd=r0}, @nested={0x127c, 0x7e, [@generic="95a2594cb64327d00a1d998d106f89e92a58674bb6f8751727d3a0a35c4efe96b6ccd2c789cbd7806eb883bf687aa9bc4228abcc4035b1538d7a9f8df40b728a18f84c47d29b87fa043c8a47d67c3ae6224df45089fb6557af6023e12604c6a081553af5c011db8d893ee33621adeaed03a5d2dc8147874c4f479d3b7ff4ee27a576b8f75bf884efd8af2456e522881421ee117dafd4a05d0c3e71f99b8919f04309da14888f4d0348e138283291a121c218b7a36ba3e3d15415020ac017fff93dc23c0f1e03c83e373ab0f7e2b9b018c6ee4247319e39c232ba82abce", @generic="a8c0b2d51ef777d5db05c3c3810cc772769b06f0625fa723f4d4ab4d06a55b02d7df9946c4cdd6eaecd6b71a3313c6917c2682036188a21e22620ee1840661fec567f0f0110edcfe0eeb4d2c03afa9f7a15db9e7168ebe47e5e2b12eaf261bc5799a309e2c3519dbbb9cb9199859b3dbcb8530faec689ea5176a360f9606c04a806425e1a72ee1ebad1cd62caa5d67eaf1613f9f49b667bd8dd0a7a085410c807fef94aebcf19fbdcd5ecf497ed4a8889c41116ca25465217cfc64a0d3e1bfb20ce4e7e7a1a3f8ae9429dd228509eef110d567ccea0f3bac322f11a35b7b973c56b84ac27980", @typed={0xc, 0x52, @pid=r1}, @typed={0xc, 0x4d, @u32=0x8bd5f11}, @typed={0x8, 0x66}, @typed={0x20, 0x63, @str='%\\+posix_acl_access:\\\x00'}, @generic="6001af148577fce87fed20d37d209c411d8f52c7dcde3ace529003a4f126863a26728105863eca4b5ebf550d63b3fd59109cf254b44e3f10f24a7315f12e910908fb9c37497d24d1e73d1339a9c2b1f8477f1fefeaa2e7afdbda1d4508be4ec0327aa9f31eb6c328c96a2137d57611900f1a", @generic="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@typed={0x8, 0x43}]}, 0x12f4}, 0x1, 0x0, 0x0, 0x80}, 0x20008804) 2018/03/05 11:21:17 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x709}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x14}, 0xfff, 0x1, 0x2, 0x2, 0x21, 0x1, 0x5}, 0x20) 2018/03/05 11:21:17 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x80000001, 0x0, {0x3, 0x1, 0x80000000, 0x3, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x8, 0x7ff}, 'port0\x00', 0xa0, 0x40, 0x79a, 0x2, 0x16, 0x3ff, 0x1, 0x0, 0x0, 0xefe9}) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)='%\x00', 0x2, 0x3) wait4(r3, 0x0, 0x80000000, &(0x7f000005af70)) [ 41.474965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket 2018/03/05 11:21:17 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02630440"], 0x0, 0x0, &(0x7f00000000c0)}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000100)) 2018/03/05 11:21:17 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)) 2018/03/05 11:21:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) readv(r0, &(0x7f0000914f80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x301342, 0x0) 2018/03/05 11:21:17 executing program 2: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/4096) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001040)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x0, 0x2, 0x80, 0x0, 0x3}, &(0x7f0000001080)=0x20) 2018/03/05 11:21:17 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x100001, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0)={0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x23}) 2018/03/05 11:21:17 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="a6364e123250336d67739b0bfeed0dad2d1ea59a4050cf33e209f36cc0fb9490"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f00)=@nat={'nat\x00', 0x19, 0x5, 0xd98, [0x20000140, 0x0, 0x0, 0x20000390, 0x2000055c], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0xb, 0x40, 0x6016, 'gre0\x00', 'teql0\x00', 'ip6gretap0\x00', 'syzkaller0\x00', @random="3b489ed227e4", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}]}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}, {{{0x9, 0x0, 0xf8, 'ifb0\x00', 'ip_vti0\x00', 'ip_vti0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xc8, 0x120, 0x150, [@arp={'arp\x00', 0x34, {{0x20f, 0xc, 0x4, @dev={0xac, 0x14, 0x14, 0x10}, 0xffffff00, @empty, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x48, 0x80}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffb}}, @common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x2, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'eql\x00', @random="363e8b20e45d", [0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xffffffffffffffff}}}}, {{{0x15, 0x4, 0x8858, 'vcan0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], 0x9c, 0x9c, 0xcc, [@cpu={'cpu\x00', 0x8, {{0x100000001, 0x1}}}]}, []}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x2, 0x6007, 'ifb0\x00', 'ip6tnl0\x00', 'sit0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xd18455ab21fbea37, 0xff], 0x8ec, 0x91c, 0x94c, [@among={'among\x00', 0x858, {{0xfffffffffffffffa, 0x5, 0x81, {[0x2, 0x2, 0x9, 0x10000, 0x1, 0x7, 0x620, 0x1, 0x39112444, 0xc3b00, 0xfd02, 0x101, 0xfff, 0x400, 0x0, 0x7fff, 0x4, 0x4, 0x81, 0x492c4355, 0x0, 0x100000001, 0x3ff, 0xff, 0x40000000, 0x0, 0xc4a, 0x7, 0x1, 0x1000, 0x9, 0xfffffffffffffffe, 0x3, 0x4, 0x1f, 0x2, 0x1, 0x3818, 0xffff, 0x80, 0x1, 0xecd3, 0x7ff, 0x63397ac8, 0x48, 0x1, 0x7f, 0x2, 0x6, 0x45a, 0x81, 0x40, 0x6, 0x2, 0xbb8, 0xfffffffffffffff9, 0x2, 0xc0000000, 0x0, 0x0, 0xf466, 0x8, 0x1, 0x4, 0x2, 0x7fff, 0xfffffffffffffff8, 0x1f, 0x0, 0x2, 0x10000, 0xfffffffffffffffc, 0xb6d, 0x80000001, 0x1, 0x2, 0x100000001, 0x7fffffff, 0x79f, 0xb3d, 0x6c8c72a8, 0x7fff, 0x4, 0x10000000000000, 0x80000001, 0x80, 0x0, 0xfff, 0x5, 0x6, 0x1, 0x80000001, 0x4081824a, 0x1e8, 0x7ad, 0x9, 0x0, 0xffff, 0x5b1, 0xffffffffffffffff, 0x11e3, 0x3ff, 0x6, 0x800, 0x80000001, 0x9, 0x1, 0x615, 0x4558, 0x5, 0x3, 0x5, 0x9, 0x1, 0x2, 0x5, 0x2, 0xffffffff, 0x7, 0x4, 0xfffffffffffffffe, 0xffff, 0x8, 0x4, 0x20, 0x56c, 0x2, 0x6, 0x4, 0xb98, 0x3, 0x81f, 0x20000000000000, 0x3, 0x3, 0xfffffffffffffaaf, 0x5, 0x7, 0x4, 0x1, 0x81, 0x1000, 0x4, 0x200, 0x101, 0xf2, 0xa2e9, 0xff, 0x101, 0x2, 0x4, 0x10001, 0x9, 0x3, 0x8, 0x0, 0x1, 0x1ff, 0x9c, 0x5, 0x0, 0x2, 0x8, 0x49d8, 0x7, 0x7fff, 0x9, 0x8000, 0x8, 0xa75c, 0x1f, 0xa84a, 0x4, 0x85d, 0x5, 0x8, 0x9, 0x24, 0x2, 0x1, 0x74, 0x8000, 0x80, 0x100, 0x4, 0x9, 0x4, 0x8, 0xbe, 0x4, 0x7ff, 0x80000001, 0xc6, 0x4d, 0x1, 0x2, 0x2, 0x7, 0x8, 0x8d0f, 0x9, 0xe94, 0x6, 0xad9, 0x1000, 0x6, 0x4a0, 0x4, 0x6, 0x5, 0x5, 0x6, 0x7fff, 0x6, 0x4, 0x7, 0x2, 0x3, 0x7, 0x2, 0x5, 0x8, 0x800, 0x4, 0x4, 0x3, 0x8, 0x6dfae1b0, 0x7, 0x7, 0x2, 0x80, 0x4, 0x200000000000, 0x100000001, 0x1ff, 0x7fff, 0x1, 0x0, 0x9, 0x5, 0x1, 0x0, 0x7fffffff, 0x7ff, 0x100000001, 0x0, 0x7, 0x400, 0x1, 0x6, 0x7, 0x9, 0x101, 0xfffffffffffffffc, 0x8, 0x10001], 0x3, [{[0x9, 0x1], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x3, 0x6], @empty}, {[0x1ff], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[0x7fff, 0xffffffffffffff00, 0x8, 0xdc5d, 0x10001, 0x2, 0x7, 0x101, 0x100, 0xd64f, 0x1, 0x1, 0x7fff, 0x5, 0x6, 0x6, 0x96b, 0x8, 0x0, 0xffffffff, 0x80, 0x6, 0x5, 0xfffffffffffff7b7, 0x7, 0x6, 0x200, 0x0, 0x10001, 0x655, 0x9, 0x3, 0xb0a3, 0x200, 0x8, 0x80000001, 0x80000000, 0x3, 0x48c, 0x800, 0x80000000, 0x8, 0x7, 0x7fff, 0x40000000000, 0x3f, 0x3, 0x7, 0x1, 0x8e60, 0x40, 0x4, 0x80000000, 0x3f, 0x1, 0x7fff, 0x10001, 0x7c27, 0x400, 0x73, 0x5cad, 0x80000001, 0x6, 0x5, 0x401, 0xffffffffffffffff, 0x39c, 0x1, 0x4, 0x4, 0x0, 0xafb, 0x6ab6, 0x3, 0x5, 0xae12, 0x3ff, 0x4, 0x8, 0x3, 0x8, 0x400, 0x9, 0x2, 0x1ff, 0x3, 0x3, 0xd41e, 0xffffffff, 0x2, 0x9, 0x45d20f61, 0x4, 0x7, 0x1000000000000000, 0x100, 0x7, 0x8, 0x401, 0x0, 0xfffffffffffff6da, 0x30, 0x1, 0x2, 0x3, 0x100000001, 0x3, 0xc7eb, 0x6, 0x5, 0x9, 0xfffffffffffffffc, 0x7, 0xfffffffffffff801, 0x9, 0xbe2a, 0x4, 0xd8eb, 0x0, 0x1f, 0x0, 0x1, 0x92fd, 0xc, 0x8, 0x9ea, 0x9, 0x80000000, 0x95e5, 0x8, 0x6, 0x7fffffff, 0x8, 0x6, 0xffffffffffff2d57, 0x20, 0x7, 0x3, 0x1ff, 0x8ea3, 0x9, 0x4, 0x5, 0x6, 0x601, 0x80, 0xac, 0x700000, 0x4, 0x4, 0x1f, 0x1, 0xb38, 0xfff, 0xf468, 0x8, 0x4, 0x2, 0x6, 0x800, 0x5, 0x7f, 0x6, 0x9, 0x8, 0x8001, 0x8, 0x100000000000, 0x2, 0x6, 0x8, 0x0, 0xfffffffffffffff8, 0x401, 0x7, 0x3, 0x8, 0x7fff, 0xffffffff, 0x1, 0xf11, 0x176, 0x100, 0x2, 0xf98, 0x9, 0x200, 0xeb, 0x4, 0xfff, 0x100, 0x7f, 0x5a8, 0x3, 0x6, 0x4, 0x9, 0x800, 0x1, 0x1, 0x4, 0x6, 0x708, 0x4, 0x6, 0x1, 0x5, 0x7, 0x6, 0x200, 0x80000000, 0x1f, 0xfff, 0x3, 0x6, 0x81, 0xfffffffffffffffa, 0x1, 0x1, 0x8, 0xec, 0x9, 0x3, 0x8, 0x0, 0x1, 0x7, 0x9a, 0x100, 0x7ff, 0x300000, 0x1, 0x7fffffff, 0xd12, 0x7fffffff, 0x5, 0x1f, 0x582, 0xffffffffffffffff, 0x3, 0x9, 0x3, 0x7, 0x5, 0x6, 0x2, 0x5c2, 0x1000, 0x80000000, 0x7, 0x7fff, 0x1, 0x5, 0x0, 0x5f2, 0x4, 0x20], 0x2, [{[0x800, 0x8], @loopback=0x7f000001}, {[0x4, 0x3], @multicast2=0xe0000002}]}}}}]}, [@snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xfffffffffffffffd}}}}]}]}, 0xde8) 2018/03/05 11:21:17 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0xffff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400001, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="41f0fc07589d5781bdc5eb68528df35b5655bcd11be7098c7164c00ce002f19a6f24a3acac8ed13e10903b3e95b0113c5013147ce5f877c4a6a4ab8739f5cfd30d9b971263649c58eaf47a98851184b80243bb771dd17fb658a88c045076b657b67e9fbf9a4a7b469a1c54edc2219686138e47abbc59cab6a3dda445460d67dd8851581ad7766125404f2a93e0c838ec8b776b3a5f1a40d1dccf42c4affb47b12fab97b14f32f7a233d9fb33784312ad2fe3a499560c0f9b4059a18e61ac785a493dbad0a8db6b59b5f67850533ba8f49dd36dac9223288d2d9eaa9fa130") 2018/03/05 11:21:17 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x81, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x8, r2, 0x1, 0x5}) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) 2018/03/05 11:21:17 executing program 5: pipe2(&(0x7f0000d0cff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)=' ', 0x250}], 0x1, 0x0) epoll_wait(r2, &(0x7f00004dd000)=[{}], 0x1, 0x0) 2018/03/05 11:21:17 executing program 3: prctl$intptr(0x1c, 0x3f) rmdir(&(0x7f0000000040)='/') faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0xe563eb3723f8c5a, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x77f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x401}, &(0x7f0000000200)=0x8) r2 = dup2(r0, r0) write$selinux_create(r2, &(0x7f0000000080)=@objname={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x32, 0x20, '/'}, 0x40) 2018/03/05 11:21:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@remote, @multicast2}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0xa}}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f00000000c0)=0x3ff, 0x4) sync() [ 41.544890] binder: BC_ACQUIRE_RESULT not supported [ 41.562877] binder: 5424:5431 ioctl c0306201 200001c0 returned -22 [ 41.578070] binder: BC_ACQUIRE_RESULT not supported 2018/03/05 11:21:17 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8, 0xfffffffffffffffd, 0x3f}, {0x20, 0x7fff, 0xffff, 0x6}, {0x4, 0x8f23, 0x0, 0x3f}, {0x8000, 0x4, 0x1, 0x80}]}, 0x8) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_names='rose0\x00'}) 2018/03/05 11:21:17 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) getsockname(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f00000000c0)="3f7f648790821872b57fe3c09dff15f0ff2d33f39477614b294446d4dcdad16f6ef88c65a758d56034a2c3e65eb1c6aa3a1154c164cb6b0e80916c9f6e42d19eaef658afd59a9a379d12f44ed027abf52e55069f5a599bcebc694544de07af6a49551cb8f6255b506402d2c0332366aaee0059c6777d5b5793a7bfa54a5577aa1807", 0x82, 0x4800, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 41.606063] binder: 5424:5431 ioctl c0306201 200001c0 returned -22 2018/03/05 11:21:17 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x7) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) r2 = accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000200)={0x40000000}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x3f, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) 2018/03/05 11:21:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl(r0, 0x8, &(0x7f0000000100)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/03/05 11:21:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000a, &(0x7f0000000040), 0x1b6) 2018/03/05 11:21:17 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) setresuid(r0, r2, r3) r4 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000002affc), &(0x7f0000019168)=0x4) 2018/03/05 11:21:17 executing program 6: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x5, 0x2d5, 0x800, 0x7fffffff, 0x10000, 0xffe0000000000000, 0x200, 0x717, 0x1ff, 0xffffffffffffff9c, 0x7ff, 0x8}) write(r0, &(0x7f00005a5ffe), 0x0) 2018/03/05 11:21:17 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000025007f00e30000030cff1b7c391757d801000000000000000000000000000000", 0x24) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8480}, {r0, 0x1000}, {r0, 0x9400}], 0x3, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x7}, 0x8) 2018/03/05 11:21:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x88}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x4d0}, &(0x7f0000000100)=0x8) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x439}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000340)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0443a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) tee(r0, r0, 0xaff6, 0x5) 2018/03/05 11:21:17 executing program 1: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '/dev/snd/seq\x00'}, &(0x7f0000000040)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000af74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/05 11:21:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet1\x00', 0xfffffffffffffffd) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) keyctl$chown(0x4, r1, r2, r3) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000280), &(0x7f0000000300)=0x4da) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) write$selinux_create(r4, &(0x7f0000000340)=@objname={'system_u:object_r:fixed_disk_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x35, 0x20, './file0\x00'}, 0x44) fdatasync(r4) 2018/03/05 11:21:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) getsockopt(r3, 0x7d, 0x8, &(0x7f0000000000)=""/53, &(0x7f0000000080)=0x35) 2018/03/05 11:21:17 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000100)=0x10) connect$packet(r0, &(0x7f0000000140)={0x11, 0x17, r1, 0x1, 0xfffffffffffffff7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7ffffffffd}, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa00, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0xf00, 0x4) r4 = socket$packet(0x11, 0x400000002, 0x300) clock_gettime(0x0, &(0x7f0000006740)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000006680)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/75, 0x4b}, {&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000300)=""/45, 0x2d}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/20, 0x14}, {&(0x7f0000000540)=""/101, 0x65}, {&(0x7f00000005c0)=""/99, 0x63}, {&(0x7f0000000640)=""/212, 0xd4}], 0x9, &(0x7f00000007c0)=""/81, 0x51, 0x9}, 0x1}, {{&(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000df00000000003fc2db4e"], 0x10, &(0x7f0000000b40)=[{&(0x7f0000000880)=""/103, 0x67}, {&(0x7f0000000900)=""/40, 0x28}, {&(0x7f0000000940)}, {&(0x7f0000000980)=""/21, 0x15}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000000a00)=""/92, 0x5c}, {&(0x7f0000000a80)=""/132, 0x84}], 0x7, &(0x7f0000000b80)=""/4096, 0x1000, 0x7}, 0x9}, {{&(0x7f0000001b80)=@can, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001bc0)=""/232, 0xe8}, {&(0x7f0000001cc0)=""/53, 0x35}], 0x2, &(0x7f0000001d40)=""/102, 0x66, 0x4}, 0x2bb}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/254, 0xfe}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/22, 0x16}], 0x4, 0x0, 0x0, 0x800}, 0x40}, {{&(0x7f0000003f40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000005100)=[{&(0x7f0000003f80)=""/88, 0x58}, {&(0x7f0000004000)=""/241, 0xf1}, {&(0x7f0000004100)=""/4096, 0x1000}], 0x3, &(0x7f0000005140)=""/27, 0x1b, 0xffff}, 0x4}, {{&(0x7f0000005180)=@nfc_llcp, 0x58, &(0x7f0000006580)=[{&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000006200)=""/215, 0xd7}, {&(0x7f0000006300)=""/166, 0xa6}, {&(0x7f00000063c0)=""/236, 0xec}, {&(0x7f00000064c0)=""/168, 0xa8}], 0x5, &(0x7f00000065c0)=""/133, 0x85, 0x400}, 0x8}], 0x6, 0x40000000, &(0x7f0000006780)={r5, r6+30000000}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) 2018/03/05 11:21:17 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000100)=0x9) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) accept4$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x10, 0x800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) 2018/03/05 11:21:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/193, &(0x7f0000000100)=0xb9b795e85ac79976) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0xfffffffc, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/05 11:21:17 executing program 7: pipe(&(0x7f0000ee4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$setpipe(r1, 0x407, 0x100004) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000200)=[{0x0, 0xff, 0x9, 0x40, @time={0x0, 0x989680}, {0x80000001, 0x6a6a}, {0x6, 0x7}, @time=@time={0x0, 0x989680}}, {0x3, 0x0, 0x6, 0x7, @tick=0x5, {0x7, 0x9}, {0x200, 0x3}, @ext={0x6c, &(0x7f0000000080)="3f811d0156471db4b230d17c9cd5c3784a01e0d1384cc665c382e3af7d7255b5054e63aaba934fe1482b344f0733a47a9cebdadcb57b8993b4618469ee4ef263f8cfe83229122599a6140ab17d82d0f2c8d692e38470704b8610dedba71cc2fbfcf533c96d2376a336c02a26"}}, {0x6, 0x8, 0xa85, 0xfed, @tick=0x1, {0x5, 0xe57}, {0x4, 0x8}, @time=@time={0x0, 0x989680}}, {0x80000001, 0x9, 0x3, 0x100000000, @time={r2, r3+10000000}, {0x5b, 0x9}, {0x9, 0x82bb}, @ext={0x2e, &(0x7f0000000140)="46c7b5042f6e08394c57187deb98bfe0265f829bd123c477984aa870229d271f298188f1f8eb5fa5cd357a323b3c"}}, {0x9, 0x9782, 0xfffffffffffffffb, 0x7ff, @tick=0xae, {0x3ff, 0x1}, {0x6, 0x4}, @addr={0xffffffffffffff7f, 0x6}}, {0x8, 0x0, 0x2, 0x7fff, @tick=0xfff, {0x80, 0x5}, {0xea4c, 0x7ff}, @raw32={[0x10001, 0x1, 0xfffffffffffffff7]}}, {0x8, 0x100000000, 0x2, 0x8, @tick=0x1, {0x1, 0x5}, {0x1ff, 0x5ff}, @queue={0x49e, {0x9, 0x25e1f0e3}}}, {0x0, 0x401, 0x3ff, 0x4, @tick=0x100000000, {0x5, 0x401}, {0x5fb6, 0x2}, @ext={0x41, &(0x7f0000000180)="513cfed24e004096e5f694c729d3f1a89c68f1abd968f635b769157e18ab5e9c60ad67246858441180c823cb1fee7c5287f3dd18ee52e417362f30bd25a66ee8ae"}}], 0xe0) 2018/03/05 11:21:17 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x1000003, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(0xffffffffffffffff, 0xffffffffffffffff) init_module(&(0x7f0000000000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, &(0x7f0000000040)='\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/05 11:21:17 executing program 7: socket$packet(0x11, 0x0, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = eventfd(0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x20000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0xff39}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2, 0x9, 0x6, 0x5, 0x6, 0x5, 0xfff, 0x5, 0x10001, 0x2, 0xffffffff, 0x3, 0x3, 0xff, 0xfffffffffffffff7]}, &(0x7f0000000480)=0x108) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'ifb0\x00', @ifru_flags=0x200}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0xff9d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e23, @rand_addr=0xfffffffffffffffc}}, [0xfc, 0x13e3, 0x9, 0x8, 0x4, 0x4, 0x4, 0xffffffff, 0x200, 0xb70, 0x3, 0x8, 0xfffffffffffffff9, 0x7ff, 0x6]}, &(0x7f0000000200)=0x108) dup3(r0, r1, 0x0) 2018/03/05 11:21:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffd78, 0x2000000c, &(0x7f0000000240)={0xa, 0x104e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e21, 0x7, @empty, 0x92d7}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20a000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000400)={{0x40}, 'port0\x00', 0x0, 0xc9c8db10271cedff, 0x5c, 0x5, 0x800, 0x10000, 0x1, 0x0, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8000) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974792e3a40736563757a69447970726f632d23e42600b70b3fe14381cde9c5dbd65e3926417df2d93733187cde7e09c66b86ce8ccf2baced0f8495bf4265a8bc81dee94be213ff83d0a0d5c176ce8d312c38071074"]) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x2, 0x480000000000000, 0x8, 0x7, 0x35e, 0x6, 0x6}, 0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/163, &(0x7f00000001c0)=0xa3) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/05 11:21:17 executing program 6: clock_settime(0xc000000, &(0x7f0000247000)={0x0, 0x989680}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) clock_settime(0x6, &(0x7f0000000080)={0x77359400}) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"45b0bd75e30cdc"}, 0x100}, 0x10) 2018/03/05 11:21:18 executing program 2: capset(&(0x7f0000be6ff8)={0x20071026}, &(0x7f000032e000)={0x0, 0x0, 0x1}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000162fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}) getsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f0000000140)={@mcast2}, &(0x7f0000000100)=0x5e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) prctl$intptr(0x1c, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000480)=""/39) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000580)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00000005c0)=0x1, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000004c0)={0x4, 0x2, 0x2, 0xd793, 0xfffffffffffffe01, 0x8}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e33, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, {0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x836, [0x8, 0x1ff, 0x7, 0x401, 0x7, 0xfffffffffffffff9, 0x1000, 0x3]}, 0x5c) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00004df000)=@kern={0x10}, 0xc, &(0x7f0000784ffb)=[], 0x0, 0x0, 0xfffffffffffffcb6}, 0x0) r2 = epoll_create(0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x330, 0x67d2, 0xffffffffffffffff, 0x41}, 0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tee(r0, r2, 0x80000001, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x2, 0xfffffffffffffefa) socket$inet_icmp(0x2, 0x2, 0x1) mlock2(&(0x7f000079b000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r3, 0x65, 0x8a, 0x1, 0x4, 0xffff}, &(0x7f00000003c0)=0x14) [ 41.923900] audit: type=1400 audit(1520248877.984:9): avc: denied { ioctl } for pid=5519 comm="syz-executor5" path="socket:[12999]" dev="sockfs" ino=12999 ioctlcmd=8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/05 11:21:18 executing program 6: mlockall(0x1) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0xff8c}, &(0x7f0000000200)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"62ff0f6467df3a00", @ifru_flags=0x3803}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', @ifru_flags=0x1}) 2018/03/05 11:21:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00000015c0)="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", 0x1000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f00000013c0)=[{&(0x7f0000001040)=""/204, 0xcc}, {&(0x7f0000001140)=""/73, 0x49}, {&(0x7f00000011c0)=""/135, 0x87}, {&(0x7f0000001280)=""/233, 0xe9}, {&(0x7f0000001380)=""/53, 0x35}], 0x5, &(0x7f0000001400)=""/239, 0xef, 0x7}, 0x2000) accept4$packet(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001580)=0x14, 0x80000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000002600)=0x2) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) [ 41.980381] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 42.003531] audit: type=1400 audit(1520248878.064:10): avc: denied { create } for pid=5519 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/05 11:21:18 executing program 2: munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) r0 = socket(0x2, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'teql0\x00'}}, 0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000001ac0)=ANY=[]}) 2018/03/05 11:21:18 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/161, &(0x7f0000000100)=0x193) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mprotect(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x0) write$sndseq(r0, &(0x7f0000019fe4)=[{0x7, 0xfffffffffffffffe, 0x0, 0x0, @tick=0x3, {0x4, 0x9}, {}, @ext={0x0, &(0x7f0000002000)}}], 0x1c) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0xc0) 2018/03/05 11:21:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/05 11:21:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) [ 42.128323] audit: type=1400 audit(1520248878.194:11): avc: denied { create } for pid=5552 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/05 11:21:18 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0xfffffffffffffffb, 0x1, 0x1, 0x2, 0x1, 0x3, 0x7, 0x10000000000, 0x8, 0x3, 0x7504}, 0xb) getpriority(0x2, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x20}, &(0x7f0000000140)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r3) 2018/03/05 11:21:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/05 11:21:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xa4000) uname(&(0x7f0000000140)=""/55) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) r4 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000d00)={0x0, 0x0}) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000dc0)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r18 = getpid() fstat(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000e80)=[0xffffffffffffffff, 0xffffffffffffffff]) r21 = getpgid(0x0) fstat(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000f40)=0x0, &(0x7f0000000f80), &(0x7f0000000fc0)) sendmsg$netlink(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000380)={0x304, 0x1a, 0xd00, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x4, 0x79, []}, @nested={0xf4, 0x3d, [@generic="32a2085cb052a38e139b74295851199aa9adffcdd1c54297f322d04f2cee61a8df3da87eb5f4a7ab556064898365438dfcd5799c9198b350fb5e8265e62f1cb918a588d1772d8d7503cb6ac9296b834956d9259cfdd9d1", @typed={0xc, 0x81, @uid=r3}, @typed={0xc, 0x5f, @fd=r0}, @typed={0x80, 0x18, @binary="ba669620a461ddaeb3d8ad2750ff954441438f5b508cffaf0f545ef7573d051aa54052f376bb9593d84e772bd27382374b505297a08c72d2072f713ef988910b3481b728d30473a46555a3076a9feb727fce887f0446e16a07d109c6cde120116dee48b44f28ddb24c02a724955669ace1c4c98e360fad22"}]}, @typed={0x8, 0x75}, @nested={0x1b0, 0x91, [@generic="bc43201ebd551eb317c2a28cca0f82fce7fec44ce9b0ad22ccbe52", @typed={0xc, 0x1b, @pid=r4}, @typed={0x14, 0x36, @str='/dev/loop#\x00'}, @generic="60eca14a031b523f3666a1a60f7b8b3a1052cb4f351248e0fe8a1b2bdf0682d3ee739de5ced20defd1dc073bc8a0af8af4c08ea4ebe001e133c093f4f2b29c8aa31495fd0e22823da88e6567090ab9a037d78239a76dc2b08239511551ddbe6efebc70b3dcddd24d", @typed={0x18, 0x90, @ipv6=@empty}, @generic="2fb22340c369a9319f8540af5573e1611195907cedccd4f400ef29866db7264a27ed51e9eccd30677d26050ad982d8e2394f9c202a668f855640b4ecea9706884c1b99923d0a296aa7fbd460006d19ec60e126079ec44b77bad699231ca077e024ac1e09e5b6a2644e5197e7d1c3c719e1e13f6daa71fcb355f211d170a74cd360daa1a689eb5ab140a3039f1e1176414321e23af70a55875bc8cdf6738816735b6c6bd9df13a074e141cdd104759c9e6201a988dec7c3aa95fa297e43d3026e5238507dceb281d8593963dbf01f1009d2101e9b4b661cc569e02affa7e0ffc7", @typed={0x10, 0xc, @u64=0x7}]}, @nested={0x44, 0x89, [@generic="9dd2d7a2d003b4a4944e986b5f7e48ca47c46256203e2859b4f315eaf70155e82309bc63b02089", @typed={0xc, 0x33, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x11, @pid=r5}]}]}, 0x304}, {&(0x7f00000006c0)={0x88, 0x10, 0x800, 0x70bd26, 0x25dfdbfb, "", [@nested={0x10, 0x7, [@generic="16cb962cec9165bbe846"]}, @generic="f19891a839f34e2eb55fc02491083f1379943ca23c0cbc667017216a5f63915a2e16e732554273c0765cb734b11f6e0b16ca5aa3680688281c00325ec900f5e593a60266ade4fd9187a214ad5a421cf63d958953a26fd1094771897502fbac42a9b16073a1b5d585"]}, 0x88}], 0x2, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r1]}], 0x104, 0x20048080}, 0x24004014) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x486d}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001180)={r2, 0x800}, &(0x7f00000011c0)=0x8) 2018/03/05 11:21:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f73ffc), 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x9) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) acct(0x0) 2018/03/05 11:21:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a65fd8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000105ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) fsetxattr(r0, &(0x7f0000000240)=@random={'osx.', '/selinux/avc/cache_threshold\x00'}, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x1d, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xff, "0e9f7f55503e78127bd19d37444a15f32110f4646e0880b505ba258a09bbe43df243cf6aba52ee2d5e6867447d8274dbcc9d44f58a695981e988f7362b11663ef98b75491fa51ed4d48b097d5ec573e79db649897ffe46feea7d4b9174b315869c120c97d15917e9740be14417acf9ba888df390eb458da713b39577fa59922f22813b8b12d82f87a1e8ec49f1757d963a54cad06b81c3128900f1110c1b5a66fae3c14abbe004c4800cd12c45b1897046652159292c1cfccd449e2624efe489ad5667d2abedcee1c5defdf0078fc20f84474efb54bbdbe635c2853cf97674ebac4d459352d546a7760cf33563383ba7ead1e852381d2e69c4e7d454e8529f"}, &(0x7f0000000400)=0x107) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x4, 0xfffffffffffffffd}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x7530}, 0x8) 2018/03/05 11:21:18 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xfff, 0x1f, 0x5000000000, 0x40, 0x400, 0xed4}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x1}) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0)=0xb3, 0x4) sendto$ax25(r1, &(0x7f0000000180)="9c5865064ee17aad98fec19275663110105c21887f11f90b4a952964bbf09e314b75ee7595bbac7855ea48a08a63e000dc66cf4e2070421aa2803d3b1d92289cf9cec6dd4baf26109e472d117e8d4fd99b7932b408b07208892b45dd39bfb083f61d7484eb1908e960ce18c4cb41f2e817d1b2ffe7619d06e704fddbb8260413b86243ab655fd510ffc8c5bfdb87f8604e912c2f04e115eaa3d84abf79e0884a0c687aa840ce697308d15271490567a8294204f85aa868fa5d07dfe79e8f9490cd8b7e28da", 0xc5, 0x80, 0x0, 0x0) 2018/03/05 11:21:18 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) socket$nl_route(0x10, 0x3, 0x0) write$sndseq(r2, &(0x7f00000000c0)=[{0xfffffffffffffeff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x38) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x8, 0xffffffff, 0x1000, 0x9, @time, {0x4, 0x6}, {0x3ff, 0xfffffffffffffff8}, @queue={0x7f, {0x101, 0x8}}}, {0x5, 0x10001, 0x3, 0x3, @tick=0x6, {0x5, 0x9}, {0x3, 0x9}, @queue={0x6, {0x100, 0x505}}}, {0x97, 0x5, 0x7600000000000000, 0x8, @time={r3, r4+30000000}, {0x5, 0x200}, {0x5, 0x5}, @time=@time={0x0, 0x1c9c380}}, {0x8, 0x7, 0x3, 0x8, @tick, {0x1a, 0xd51}, {0x401, 0x2}, @ext={0xca, &(0x7f0000000100)="088626f0b84abbff060ecb289197a527a20bfffeacea5e057074371d683013cc8ea243e69434b49c1e4e75c28c40f059eccdf7fc57000ad3d474391a3de73a6f1e73fa3730ad31becbcc4930779b673141bbef2dc5b6974115a68fd6de1b6ae9c00d4298bb0f5ecbcec78c97cfcaedbbf65b7024344e47636e0cb184a69e63b8a09b5c7ce270170852e56b357d2ee272207e8b48486d361e0568ed4fa07f59add38cf396ccb75544992452e0f034bf813ffa9b7a7ae8ad2f012f8c3cf4ff40030138c675b6dadd1e20b4"}}, {0xffffffff, 0x3, 0x9, 0x80, @tick=0xb17, {0x7, 0x3}, {0x9, 0x8000}, @result={0x0, 0x8}}, {0xf0, 0x2cf9, 0x0, 0x2, @time={r5, r6+30000000}, {0x3, 0x20}, {0x9, 0x7}, @addr={0x3, 0x100}}, {0x1, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2, @time={0x0, 0x989680}, {0x8, 0x6}, {0x5000, 0x4}, @queue={0x2, {0x400, 0x6}}}, {0x5, 0x8, 0x1400, 0x0, @tick=0x1, {0x7fffffff, 0x7}, {0x1, 0xffff}, @control={0x80, 0x749, 0x7}}], 0xe0) 2018/03/05 11:21:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/05 11:21:18 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f0000001800)='/dev/snd/seq\x00', 0x0, 0x4800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001840)='/dev/ptmx\x00', 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000015c0)=0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000007dc0)=[{{&(0x7f0000001880)=@generic, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001900)=""/135, 0x87}, {&(0x7f00000019c0)=""/27, 0x1b}, {&(0x7f0000001a00)=""/172, 0xac}, {&(0x7f0000001ac0)=""/41, 0x29}, {&(0x7f0000001b00)=""/9, 0x9}, {&(0x7f0000001b40)=""/186, 0xba}, {&(0x7f0000001c00)=""/121, 0x79}, {&(0x7f0000001c80)=""/78, 0x4e}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/255, 0xff}], 0xa, &(0x7f0000002e80)=""/72, 0x48, 0x100000001}, 0x1ff}, {{&(0x7f0000002f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000003340)=[{&(0x7f0000002f40)=""/124, 0x7c}, {&(0x7f0000002fc0)=""/14, 0xe}, {&(0x7f0000003000)=""/50, 0x32}, {&(0x7f0000003040)=""/80, 0x50}, {&(0x7f00000030c0)=""/22, 0x16}, {&(0x7f0000003100)=""/248, 0xf8}, {&(0x7f0000003200)=""/66, 0x42}, {&(0x7f0000003280)=""/189, 0xbd}], 0x8, &(0x7f0000003380)=""/138, 0x8a, 0xffffffff}, 0x800}, {{&(0x7f0000003440)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000003780)=[{&(0x7f0000003480)=""/123, 0x7b}, {&(0x7f0000003500)=""/81, 0x51}, {&(0x7f0000003580)}, {&(0x7f00000035c0)=""/160, 0xa0}, {&(0x7f0000003680)=""/195, 0xc3}], 0x5, &(0x7f00000037c0)=""/198, 0xc6, 0xa}, 0x159}, {{&(0x7f00000038c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003d40)=[{&(0x7f0000003900)=""/8, 0x8}, {&(0x7f0000003940)=""/183, 0xb7}, {&(0x7f0000003a00)=""/44, 0x2c}, {&(0x7f0000003a40)=""/219, 0xdb}, {&(0x7f0000003b40)=""/222, 0xde}, {&(0x7f0000003c40)=""/180, 0xb4}, {&(0x7f0000003d00)=""/64, 0x40}], 0x7, &(0x7f0000003d80)=""/233, 0xe9, 0x1}, 0x3}, {{&(0x7f0000003e80)=@nfc, 0x10, &(0x7f0000004140)=[{&(0x7f0000003ec0)=""/243, 0xf3}, {&(0x7f0000003fc0)=""/151, 0x97}, {&(0x7f0000004080)=""/147, 0x93}], 0x3, &(0x7f0000004180)=""/215, 0xd7, 0x4}}, {{&(0x7f0000004280)=@can, 0x10, &(0x7f00000065c0)=[{&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/195, 0xc3}, {&(0x7f00000053c0)=""/48, 0x30}, {&(0x7f0000005400)=""/146, 0x92}, {&(0x7f00000054c0)=""/23, 0x17}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/141, 0x8d}], 0x7, &(0x7f0000006600)=""/4096, 0x1000, 0x1}, 0x1f}, {{&(0x7f0000007600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f00000078c0)=[{&(0x7f0000007640)=""/187, 0xbb}, {&(0x7f0000007700)=""/102, 0x66}, {&(0x7f0000007780)=""/56, 0x38}, {&(0x7f00000077c0)=""/249, 0xf9}], 0x4, &(0x7f0000007900)=""/137, 0x89, 0x4}, 0x5e33}, {{&(0x7f00000079c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000007bc0)=[{&(0x7f0000007a00)=""/45, 0x2d}, {&(0x7f0000007a40)=""/100, 0x64}, {&(0x7f0000007ac0)=""/29, 0x1d}, {&(0x7f0000007b00)=""/164, 0xa4}], 0x4, 0x0, 0x0, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000007d00)=[{&(0x7f0000007c00)=""/107, 0x6b}, {&(0x7f0000007c80)=""/13, 0xd}, {&(0x7f0000007cc0)=""/38, 0x26}], 0x3, &(0x7f0000007d40)=""/80, 0x50, 0x9}}], 0x9, 0x100, &(0x7f0000007f00)={0x0, 0x989680}) r3 = fcntl$dupfd(r2, 0x0, r0) sendmsg$nl_netfilter(r3, &(0x7f0000001500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40008002}, 0xc, &(0x7f00000014c0)={&(0x7f0000000100)={0x138c, 0x2, 0xa, 0x200, 0x70bd26, 0x25dfdbfb, {0xf}, [@typed={0x8, 0x51}, @generic="3c64036a1ab71f3a44ad2ec9b0cf615cb3494c58a6a89b8f8bc31033ee5be4ff06e50f753e6eb327d8da72d5b773914d9612956eec6d29ce87891f237d1ddd9ca5cf2839d25e66752f099aebe388a16206aa530cde5904b6371f086e5f5de845260b376f82b27248e0aa433da8ecfc47c2c5d969c31751d9dad55631970df551246921dd14830339a72351814f354b679ab3ffb20843590e383da423eacfe7832207841d92c56b811667571ed16b9c520b6222dc96e4a6294622e9d2e03895c67b3caaff9e656a01dff736776e54ce00e104ccf0dad4eefed04abec126a5821d48", @typed={0x18, 0x9, @binary="418cfcdbcfd132ff582cb300c1a4"}, @generic="913c10efd8499b06a3e7819497d4df0bbc63524e2fce90336ffccd0add1df8ed4390", @nested={0x19c, 0x4a, [@generic="5c16817cf3c28d2948ea07cfe7d7ae84e0ba5a734607211a2291bd49d8d80399e7018793c7a2020e4395f001df5f1bc5977edd7a06b4bdcb20d6a78d37b827790389bbec35e034c989095b62c8f00f0691e5b9452bf64bcf60ba280ce6346593b2b42d20255813ecc38861b6781096a8efcc6e5c1ddbd167839a967122634441e269a539f3a113950385f7fb0d99d11d76ae9c34b9f734", @generic="59375620e374a3a030516cc1a68251034c882a758f91cfd10491c5de26de0b8dfe50dec2967a90799d0b787c14b3f0b503d398eac0b4398516fdde2ad7235ea973", @generic="a26d3a85aa8fbabe7fd3fa9c524a9428329dfdc4a68be3a9dde86ca0b5ae6543eb83c109ddbfdde3f330f8bfd33054ce8305141cd16a64ad23da828d3c6a8ba495b4cbb8d0675066ee7a765f1a69cc70e51de5c9dce181", @generic="12aeb0a72019a4c8f3612eaddb63670717787d5028c643eb8a377717d134e619d8ff48ca15efc9ea79679c2cd6798c5e65cfa79636b5bbefb3d5314afec2fee214fc5ac01cee3fa043dab0f6fd7fe17bba8f78f076d99b644951c9022139c81ecc7208aa6e5579"]}, @generic="57893101b9fa6fce0571882ffbb8cbd4383e47bee610a32e18cf8c631cb3e250213add2d78d9debe9541aaedfad31fb3636cf2fb9e1c370e48c93f1901280c5756829931353a463b405862669ec4560c65e325813abb7dfa3bb7b5960829d47433fb59e38ae2b55c7b899c64143641832f8342fa2bab290d4ffc73fa8ac21356a9cd46337f56dadbbaf06a4c4957b8ee490d783f3f38167c0202eb6008bafcf1864033d0d7adf8451dac742bf6c1c0e0a4bf0587", @nested={0x1004, 0x3d, [@generic="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0x138c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5d80232d7420f353ffffff000900002c5481595f3e9dbeb13b750782094e879ef44ea2231c14b9d7dfd6ef8e4a1e9a9e1e40d9638d926f47a91cdacea685ffe91a20eb32aa2c001609d22c12e08190a4a1ac73de7ad3659c5f474516e78c98435adf365bbf3c3d4a5c7e467f8c8811bbd6c6a1898b0f258fefdace1a578957de2a88316003eda87bbf2ede4952d79295a8fd0a"], 0x280}, 0x1}, 0x0) bind$ipx(r3, &(0x7f0000001580)={0x4, 0x8, 0x9, "ca6ce030ff89", 0xffffffffffffffff}, 0xfffffffffffffea8) 2018/03/05 11:21:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000003c0)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f0000000000)=""/81, 0x51}, 0x40002102) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x2d, 0x4) 2018/03/05 11:21:18 executing program 1: r0 = gettid() waitid(0x2, r0, &(0x7f0000000040), 0xa100000c, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xc00, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000013c0)=ANY=[@ANYBLOB="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0x1050) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe3c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004a5000)={@dev={0xac, 0x14, 0x14, 0xb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) bind$packet(r3, &(0x7f0000000280)={0x11, 0x4, r4, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) [ 42.299760] audit: type=1400 audit(1520248878.364:12): avc: denied { create } for pid=5589 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/05 11:21:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000"]}) flock(r0, 0x3) 2018/03/05 11:21:18 executing program 2: r0 = socket(0x18, 0x0, 0x201) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x400, 0x9, 0x2, 0x9, 0x1, 0x3, 0xaac5, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x859d, 0x1, 0x7ff, 0x4}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x2, 0x30}, 0xc) connect(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="04000a004e20000000000000000000000000000000002000000000000000"], 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f00000000c0)="0f9cd509", 0x4) 2018/03/05 11:21:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x3a1000) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "2be2a66cfd67872523a86b9ece10549a10d846a4a39f50f778cd5ba564d6c9089c3f684d3312e2d1f3a7490389cc8b001905b8672207210947f8e5b7e43d401c73369f7dd45a65e2b7a12b1f8f8ad1f531dcb6c41b4f49e198c3d0e2a20b134dde8959"}, 0x73) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000100)=""/129) 2018/03/05 11:21:18 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ptrace$setregs(0xf, r0, 0x80, &(0x7f0000000180)="e378703bb89cdea84bfbc3cfb82d2cd093e595d3e8674042a57749d8510c0503e7a661f3f1ffa52463201fa022448199920a8a596417032d97d01d8847985de0ae69e477e2642f900edfaa80ff") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff, 0x6, 0x0, 0x7, 0x1a, 0x8, "9c11d1e421ba1de09a1ddf2918f3e5aa8d74ea4ab1d6fbe9b5f854f4078b8c8f91e5d3032c2ea33031fed151c8cfbe56fe80ef23d1a78d7435dd54b1759913ad", "a011515d9dacf7e87701c0005f1ff99ee1ae9f18a262ec990804dbee7c50586d6b0c34cd8dddcb1c888c87662e6971bd1455f65ca65dcc06babbe86353c36d6f", "71c43a29bfd12d6d1f83afe9266e405d54bded72f043985cbe9f4365ad394fae", [0xffffffff, 0x5]}) 2018/03/05 11:21:18 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) r4 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r1, &(0x7f0000000080), 0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r3, 0x7}, 0x8) 2018/03/05 11:21:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) sync_file_range(r0, 0x800, 0x0, 0x3) ioctl$LOOP_CLR_FD(r1, 0x7003) dup2(r0, r1) 2018/03/05 11:21:18 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x98000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000000040)=0xc9b, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'teql0\x00', @ifru_flags=0xa500}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@empty, @rand_addr}, &(0x7f0000000100)=0xc) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/05 11:21:18 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000680)={0x1f, 0x8}) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000100)=@alg, 0x58, &(0x7f0000000600)=[{&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/175, 0xaf}], 0x6, 0x0, 0x0, 0x6}, 0x2102) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000000000)=0xfffffffffffffe4b) [ 42.345145] audit: type=1400 audit(1520248878.404:13): avc: denied { write } for pid=5589 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/05 11:21:18 executing program 1: r0 = memfd_create(&(0x7f00000001c0)="6e65742f778972655f65737300", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000080)="6e65742f778972655f65737300") sendfile(r0, r3, &(0x7f0000000000), 0x3265ac94) r4 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000100)=r4) ioctl$TIOCNXCL(r3, 0x540d) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req={0x6, 0x1, 0xfffffffffffffffb, 0x4}, 0x2fc) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xd7}) 2018/03/05 11:21:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7fffffff, 0xc) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd)) 2018/03/05 11:21:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/05 11:21:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e24, @empty}, 0x10) sendto$inet(r0, &(0x7f0000229f7e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) read(r0, &(0x7f00006a6f5f)=""/161, 0xfffffffffffffe82) sendto$inet(r0, &(0x7f00009e9000)="10", 0x1, 0x1, &(0x7f000095cff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x8000) bind$inet(r1, &(0x7f0000001080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/05 11:21:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0x8) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x235d, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x32) dup3(r3, r2, 0x80000) 2018/03/05 11:21:18 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xec, "cd4077472d2f3dab52e818a6b185d50548518e2134d142caaafb95fcb64c5d818c44a2703c36be373a5e6af9affbbfc5118b0db70174cc497820a17166e777c58b08b201f43d1dbdf9e62e3e20902244c7864a54e90ee7b54b4e882cfcd2be10f0a2184130499ccdc9dbecc910c1bbb10e119d20da66440be4fc576fa0e37f36ae4b051d9e65d9a0bd2062ac1361f4595b544390e8db42cf8a3df0d61a9a1aa45e0a7936310d2e02cacc5fc28d5fea10b99c300f510f06c679b72f1bf015741be4d9e329281009a433ca4a1722dfdd38e7ba7d6cc31da210ab26d60dc8d0554c1eb620e25bc5cb99bcf362cf"}, &(0x7f0000000280)=0xf4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x3}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6b12, 0x100) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) [ 42.409341] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/05 11:21:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x2}], 0x2c) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0xffffffff, 0x0, 0x8, 0x3}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="280000000000000000002daa61c9e13b5248e6094566284700000000000000008a218cfc000000000000000000000080000000000000005f3903f9d7961b070000000000d29a"]}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=0xc264) gettid() 2018/03/05 11:21:18 executing program 5: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f0000000200), &(0x7f0000000280)={r0, r1+30000000}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x2}) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000040)) write$selinux_access(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a686f73746e616d655f657865635f743a733020758e636f6e66696e656420303000450dbf819ec4f6625a016374ac8e53fb4f0200405b6d692b72211b20dd13e73d61c7229dac4156671907b99fb8c97cd98963fe07bf0ebafc2793d9ba0391fff7177fe2846d58c58416294077b198ca62a6ca8b9aab333ad60f"], 0x33) writev(r4, &(0x7f0000000500)=[{&(0x7f00000005c0)="28c18e0a09a74eff1f191f1a2db0c04233be69bec575c6c9eade8f644bccdd8934f8af6e822a68cd9c2e44348201a1ce8481ed6f6bc44d61f461a8b8f094edf7de86ea8db82c9f2706634c5a7fff63ce9e688313b6c3acd097f6557e5d5c5bb2d59e37b953ae04c262c44fa12965095060de15ef9b14400c1d4f5bcae176d6c0688375725152179ac8658281ac8350a7b878d02d982e0c1a71fe3752f3d06186b4d76eb9f36fe9708b139311ceb461479bcb5e057cb6bb0207c3406567c1ecd283411dce860740830a76dc87ee53585b8b302f91bb098efb886e876e1c8fcfaa4da14229e61d94f4b1fad949e9efd2e1213e0fbd8ec3962aabfa5d15b2171bdaf99e6f23da652c537b82d5bd0bff939c18ee37ce8c9de68aac3f552e5c106a3070576576ef51971d014ac632e74d93e9da768294995dd86e62811e3bdeb341132490f80a6bf69be0f7785a7bc08670429271c89d314fbd3633f9fb197ef94925d1285977725de5084bdfd7b670a7388cff3d69d51b112edd5f7fa524b950ef379765414e58cb661c45bbfa66cbc967d9a7fb595a07e0b4193c75b3ec53844a15ffead10626d4767f5a51b901c4473399a7838b81f99c50bab682f518e948d18181137317bf3a44605dd90abfab75806d7047378029996ab53099cad7d7dc5c98b7f99a5b04dd24afd99b56c4cfe3b16d568ff7a943edd633ad7b77b2d24ceddaa130f90ce4219c502d3dfa542d32f99f485163f33903a6a305144c3764d68aec474c290ddec3b72c77d8020e7c99fe0570aff4e63ff744af2f37baca8524107d5424923655c54993b24a3023d0650f9b66bc7e23ab0fb8f43a01b434d91f0e9803217cd2447f4edd50531429ca3f3c7de33be71fec3927cfe7da4322834e316d84afacebff83deca0ba4b327265a1f73b884d5ac13a52c5b7dee74eafbb8c1456092891187a708ba7d88cf33ebb753e97d83fd88cad2a50d76afcf165d1ffa0937df3ddf2ffe5fb37f06231e7ef299316097020e2c004661b0b9a4ec368236e8f1e6b989d24133331bb21a775b278315118726328a10f795ad11ed4995306a6545c549ea192c5e6147408c4666339489a5ff3575c29f24a4146ea3621519047de16620eafa7987b11ae29b3a8bbc31161d77dde5176dbf3f9bfe461f9d4c434ca6b3d8db03d3ecf5aa0981a3ba580531bc63e120f9ebeff58e0f5fe23beb3f0839d5df5888d863347610bec0346cbb27873aef096f2b09fb1ca5817039346fadd449b1d6708456291aad0d2b6f16380be307434649d7f1414c2adf92db686e4303b18f40a3af8623d3d76934706bfa53b7292fba6145dd3cb478a24e2c34dc2511d6fa6fe5afdaf0ed4d6640be96abfa47a1b458f05edbbe32242bdd6e6d2a3097a1e65ad9931c8c1daa1f6fb59d5bdde44a41c169865b6fa8ce9e6efba63c83ffe28d4c07009051e76713b290c9ca12e9d047428769e714e43c58768f37b5169c1917f4b00600827e1e2e4ed7958775c419e64983652fb74ae4ba7217e854e810b7d2e1c23b1c98dbf1c316034eba99db9e5c1bc9da07997021bb53efa732a661b56fc542963c1d3288638d14358b885a9dc9185c2f7b6948c3482396bf590373b148cecc275881d31fb3fe093739e05cc830f1ceb5338661d577924f80948c2f753d980b936ba48c7c4eb0f7ea03d4ff81d43b505ca3c025880c42547e04fd7434fb7439af222e8fc9a16c8d69b2c060f9f6e7a80d7fc1cb3070e98fef0430a9f48db4dccf29e763e64c51378de0e3b56c4efaff06ee997a92951b2776e3bb706d5cc8687141d8f878018a254f8fba06fd6a581fac0e0601b67e70d18bd302f227af7640e71d671b075ad669286916ad9e2744f5f667b03b230a64d00d7e785b7ea2b98ab7984a69645b159a9bfe657036ea5cf2bad1caaac93b59476eb4ff5f24887548273c4edafd6821878431d8a6972b3165663b508bd6ea79a619b26cee7a87c392e3e0964be4fed3dfc8d6767a5097603b8b66f47f1a3f514b4d83e09335a334c4baaadd8fe27832eb55b150f011963784fb88f9b3eb5f899b37f33daadfda5d13b4911ad1e44840ae10a58c38643d6aa043ab3fd4113adba1fd16860a12cf676bff369a6ed85bdf00c7fbe837ec3ad68ccd117512437827b9a6d1e39445acf2a9862ac271e3c6058622ca9be49f28bd0d46adf6519ac62ebe0274a191016d5007f99dfb5467f73c077d851aa3a67fa0d51ca54f8b46e4c943945900b793f901d71183855b5b92c0022ceb63c39c400b3fe626411808d357bbd71efe48fe83f25d820cb831bd7bcc2312809dcfa66710df303c208b3274f7593d9acdf1be8bdb3865e8ba6fb924c20e2e8e7785d4c40b29c19b2a7b055615bc33b1e62e4d32599b582442e64331429f05e65f7ef0516c0fcb541bff4a3668d91dfc130660d6d8cec018bb82177973bf27bf4eda73f8368d8f1dd9dd1907df000713183d81330a91f9c47f5e88104413dbdd734f3b039e1c9e86976fe66bab6095542a5e7585466af8729df160f37012bd7ad1656980fc4f4d47504a7d261b848a203fd0df14616d30743dbff307539771c2d49a87e8165d87bb682cc451862c0cae2e0e305b5c70fe040835d7971c5724770e6d058df908c5abfe17f076ba37e6e85bd02065a87d81be1eb91992f8a74b9125fbb256a29f6b890d6faf2d4c57f61472c47f1da8f7fc975728e509dd1fc353476c190281d2a01624dd791ef5d08da6eaf6278d4fc2c20b058fd71bf1b0ba99211c18a924146d23ce0b219d79b05304468307669a944b1a2e19676cbded0bf6a2aa31923c3f0910a4916d901f8d7193aec962378a1a6d2569bddcece6a7d67e8e69d4e16f96f8ee44999dd95b9196bb71a8f270c759c67c1679e818560012e5443bf4ac0942f3f2268851ea8ea805fa24b040c794b0e068183493bdd42b2a1658a40e4ab5a5196f494ffacea951adf7cde66aee531693212a4188a4514e27f4e51b4907e7298173164baeff51c228070c5319f8377f33881ce2def6fcdd0182cdfbf9de73ef2b770fb97f4751fb1bec232769025e9c3c66dd7467ec35cadc10b8194420f2c59d4c229d0caf4d7179c40adb661bd9925525727f703a2022bbf06a873633cd35e903240d622fd7c8cfb8e11f9f0a07a62026548b86edc08b31f1d4ecea1746cad16ba6618d5ec6fa87d8e861360ccaa128c37f5db6309f4e1be919828d6d614cb597a06f14f1a91a58bdacdb9c2e7dc7ba3ad488cae0796178f63a61fa5f7f93ade27c61b050f274fc25eca512cc7ac95baf743d02c4a9b56854d598a8765423ceb946313b72bedc3f4354dad718dbaf6a98cdd15f3ee1842e214608e9080af29c2b9111ad3305e6a352525aa08f71df9c1e65773f1f110e3df96d75d4164785c783d29908f97b87fd4152ac105b4ba363683703c0d3dfc2bdf086ab0f7f5fe558a592a2c6ee1841780a1fe975a090f0c9a681fa35290671e9873110685f239f3e533d63f52b71070a17c18aecdfb14ff308bc3e9f5bd6225af4b4947642aa72302d9604b9d344b6a0a4b6540a920f436228938b6b6a7e894ece450164b7de6ab84ca0f97bac002df405df4110dd302357ba27778a05a263b37adac585c042ebea8946f6254391cd66be7941c894f4caaedcfbe4cd6d3dfd6b9fd01d374e0c84daff40e2ce22521b49161d37cf3391c1493777221e2219955acdac28bc47afd49dae316baabbcf7840a0ca3978b162d16fb2a5792a033417cce88d4607aad165d2c2a7b661cdc7170862aaad3d68c727eddfb76557dc25a59e56e660f7c6006513adb732d169248db98bd6f1996395f30782e61a47173c40355e2668f05dca1164e0f22ff987eb2e79f5db4b08a0df56285b361b59f1087389d713ba6860cedcc703c13c86f156f20e7d1b1d96d4dee6d90ea2fdf0ef9d21c758befb74fc58ac8f85c6a03bb9dcf74d59aaab1d3d4a34902acb11339ccebc1d5f8c1575de1219277cc889a761cd711c959a79d08d6762123f15cde4e6cfc2be3bab64580e5fc535543e88429468c5d65301072901f03448595cf7126e706d046299aba5307f4759e9a68b14c73c725206a949573a0e6a0f7236fc4b231d476e7a02c499f74510b4eb1455ca1d78313db98da01382742c144600a97b0b832f6bddfa5224918b96e03311f3d815b964e8f230bd79d2756afde17e1770b3ee53ae0093c0f9a456321e9994934e4cfedf9288b8c6f8623d662fc958314f0b952828e76baf625025a6d9faf53e15d47905b5dc842415b4033245fe06821065b314e295282b9df6ba368c6bb068eb0930162ce741339b05ed2152107ffcc9412bc57f7e69120b40dd8988cd8dc03ca5a3d9d3dee979f4262d0621e3ba67e57d832865d12910bc7aff9790a844cea0299d6f67758fb5f76751c1eec9e0aaf3c11db6941c5565bf086ba880e952d8a3139b6473e3a4a988d554d70180613190b62bf0ed2ccb2f0a9925f9f355685c40ddf18306e8bbca598dc2f3ecafcfe2c2071be4d00dd6c4ef1f064e2c5429cfcbcd26cd468815ca86b653d4ce57563015f1ab1332951bed0429a712192f4c29d3402c2ff478390c725c76c5e5c312be978264cbc720cec071cac70f29d67fb9ff16229e8bd295a8182a77128691604d1b3a7a185c9b3d7bea161916dffd31d8eb34f26d9fb986c28f33eac2b97386f88028496674524f32906616510245407983b570a5bb5bca72b2ea9705e5bee9e7b244182db0e79952d9c302f40ae32040583c6f92a681eec0e59a60d8a532a635bd3e4a65c8257004b14f14e046b5691b63d0b96a0f3ec772a3093cfcd34cfa867472cfb8c400f919879aef7b53c90a08925e27478687a69bbc72fc373808224d42109fafbeb14c14d8b853f8472b3812762bccf137d21500c5df534ea7884c3c3d3b3a2b30df34bafa05fdadbe74e36af75164fd1adcde72271393b6844f2b984df0879aa9f63dd204b76c2ab1f918dcdc10b3a18454c0e242e5f6db562980fac583468e7b8525ba3aa4c0574697843863d49e620a8d59b74e5f8016f75e14a18bda88a06d337a8067e565085b4d06d5457f08dcee2d194895cdcd461a5a768f8419de988c260b2cc2d8917100dafcfebc2c4acd09350baf06ddf548f3106530a50c505227cfad8cb79fd0ec44569b923eee54764c09580c099f7167f1c6b1335d8e9639e97951d3b38193c4c9610d362b184ba397ad79ee3fb5a1115f0d31ef8616878d19af986216bc098ce07cd7c276e07f06254e66447c2a7942c128d52bd493e1610d8c37d4083188d437fa61f04fd8a0ae0ed489bc904fddfe2d20a6742023425129e60be90c4d0d870bedac6c753e748e8365c09660c7aa59da81dbdbe4f7f484af5b19af01493323307ff84bc7ec508d17914fab708e798eaf9cc7992a0ee8d0f8267a5ee0f57299464487e8e1b7097c19a640ecdcddab4acc6e0c9e57aa4bcffcbded8a125ddcf61d991476a6a7b7696a22ce23563aea1703602718383644a66847b1f5c520f4d54524e951659879f00bae913cbfa1628a5fcb4f1cba8855c8c99c3ce97320f073ac323f35e9cd335194b3ec04bd4a877882b248bf7a4446fc8a31ff53b142a9abf47f4d8a2bf5a82d0e08707dfc7694afbf87b19501c145472c95521893900bc0f72b4338fc8efef19fd5ffdbde452d5b203281d6631e9164ae08ed115780ca30c8382938d2486bc8d9cf82c85b088546902e3aef7c15ee323fd07a994eb4bff28412945106b1e82c56c45b", 0x1000}, {&(0x7f00000002c0)="5597dbab7dbc36870217816c4b4c4ab16d3b38039206bfeb8e0b02acd799a27174acf7e972ddd5d86952b272567945a348085c43e44ae8af0a4bd024bda02f6f093933209d94d9f9ed3533ee90dc09c7169131af87998aecd7994f33c1feff554537ec335ac5752bed38e624852ef92124a9bdd766a0959bc26444f5e2e4d2b640660ace23c2c44ec765c0779fe0af", 0x8f}, {&(0x7f0000000380)="bc87537fb105ecc411503295e00630a78a9cbc5aaff3967c48d0fcbc94271dcd63d9065a19f0845637915184a25bb705f7fc86a95fa0c792c7e76af0a8b25c7109f7bd2d68acefafc2291228f62d", 0x4e}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f0000000400)="cfd00336f00f261b40c78f6a2662326c8bfb1a2185cb181a0517b98cf7c2d0a982baefd2f8a0ff0587179ceda0ac6d74deb03a174a7fc0f1b36f108de2b17ce9051f09ef247366384e27d431378b598da365dfc0f325368fc586fa6537a8cc74d37c70b25c9a6d012e85612cee6bcebd0aba6ca900c4a6e80fece975413037bde7cdda6bc004cef6fbef7868bb18b77bd6472eef5f5f2fd7af14cab8c93f0c49fe498c91b64eedd03736d08b830cd1839a048a69219f19cb2f74d5640659bd5a26884c0aae6a", 0xc6}], 0x5) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp\x00') getsockopt$inet6_tcp_int(r6, 0x6, 0x14, &(0x7f0000000580), &(0x7f0000879000)=0x4) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x29, 0x1) 2018/03/05 11:21:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/03/05 11:21:18 executing program 1: pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rfkill\x00', 0x141040, 0x0) close(r1) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="b8", 0x1}], 0x1) vmsplice(r0, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0xff43}], 0x1, 0x0) 2018/03/05 11:21:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="af8b13d17a4504f9131907573c46acefa0b402afc1a02ee193008ff5d81b8ba71615bcc733a27a4a58203262591ecc7f13ed45de17f033e4e0766242ea7e4b5b1c022c404bde1151d8cff294e9df3b2ec000e7681796a5a01ca47431d2e41339f8", 0x61, 0x48000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e3ef20), 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/05 11:21:18 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00007e3000)='./file0\x00', &(0x7f000074c000)=""/4096, 0x1000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x78) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) 2018/03/05 11:21:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x8000000100000000, 0x7fff, 0x7, 0xfffffffffffffff7, 0x3ef, 0x7f, 0x9, 0x4, 0x6, 0xb3c5, 0x1, 0x9, 0x0, 0x89, 0x8]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xde4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x79, 0x5, 0x1, 0x9, 0x1ff, 0x45, 0x0, {r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1000, 0x5, 0x0, 0xffff, 0x10000}}, &(0x7f0000000080)=0xb8) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6f3}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) connect$inet(r0, &(0x7f0000000600)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/05 11:21:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xa00000, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x7fff, 0x40, 0x1ff, 0x8006, 0x54fe, 0x6}) close(r0) 2018/03/05 11:21:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f00009b3ffc)=0x11) socketpair(0x0, 0x400005, 0x140000000000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) 2018/03/05 11:21:18 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x48400, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000001f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/05 11:21:18 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) write(r0, &(0x7f0000000380)="00ad838df49e8ab9d4e179c7a65995596ddb23b7bf1f81b4d2e557c8d4763dbe51ac32be0c356a17dc41a3ff7abc5030dbaaed0465912720566d344ab631f4f376bde58c8d01de9255cde4f49dc0912684519bdd448d6494ca1f012d27f99eb3dfed91b279f9a65566250deb98a3335cc5b44416055443d6151174b09334ecc7893f3d868da2f3a5a9761fecc462eff7c36c4439f2df4f53797ac9177f15a58fb7d628cf639477d50125f57528dba56bca02c2f7a94ec25a7e7002e3cfe4c6a445f7ed5f30f63615b9f7d7646d8998ea8d05ff0425afdc10eb49b0b4c92aa022bc4459b72d488c22c64d4f5fd47226811d05", 0xf2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000363ffc)=0x7fffffff, 0x4) sendto$inet6(r1, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)=0x8) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/03/05 11:21:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) write(r1, &(0x7f00000001c0)="4f7ad0c9edffe9486f1748144523c0c253773e00fd4c8ebb02dcf50bbc54c90c0ea17b1b4262f411b2ef8c11b3837564025833c9fe3d139ff2dde97e4a38530987ce54445f206169516ceb2cbc6575de1a8c88e413", 0x55) r2 = syz_open_pts(r1, 0x1000045) writev(r2, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) 2018/03/05 11:21:18 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) mkdir(&(0x7f0000f90ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/05 11:21:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/218, 0xda}], 0x6, 0x2d) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080afdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) fcntl$setown(r0, 0x8, r3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/05 11:21:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/03/05 11:21:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x40004) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0xa00, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/05 11:21:18 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cf000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000000040)={0x31, 0x80000000, 0xff, 0xffffffff}) 2018/03/05 11:21:18 executing program 2: add_key(&(0x7f0000c9affb)='user\x00', &(0x7f0000770ffb)={0x73, 0x79, 0x7a}, &(0x7f00003b1000)=',', 0x1, 0xfffffffffffffffb) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/05 11:21:18 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x66fc, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0xffffffffffffffff) socket$pptp(0x18, 0x1, 0x2) 2018/03/05 11:21:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x54}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = signalfd(r1, &(0x7f0000000080)={0x3}, 0x8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x4050, r2, 0x0) fanotify_init(0x2, 0x1) 2018/03/05 11:21:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x4000000000001267, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) 2018/03/05 11:21:18 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a4307ff070000000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/05 11:21:18 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x10000000000000, 0x1ff, 0x1, 0x0, @tick=0x7f, {}, {}, @quote={{0x0, 0x80}, 0x3, &(0x7f0000000240)={0xfffffffffffffffb, 0x9, 0x4, 0x4, @time, {0x1000, 0xb52d}, {0x8, 0x81}, @queue={0x0, {0x8000, 0x2}}}}}], 0xfffffffffffffff8) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000000040)=""/234, &(0x7f0000000140)=0xea) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) userfaultfd(0x80000) write$sndseq(r2, &(0x7f00000001c0)=[{0x7, 0x5, 0x32, 0x2, @tick=0xc68, {0x6, 0xf7e}, {0x1a5, 0x2}, @time=@tick=0x7}, {0x8001, 0xd10d, 0x3, 0x9181, @time={r3, r4+30000000}, {0x10001, 0x8001}, {0x9, 0xc9ef}, @raw32={[0x4, 0x3f, 0xfa]}}, {0x5, 0x20, 0x5, 0x5, @tick, {0x1, 0x800}, {0x3ff, 0x1e74}, @queue={0x5, {0x5, 0xada3}}}, {0x8001, 0x3f, 0x3, 0x4, @tick=0x1, {0x6fb}, {0x3, 0x3f}, @raw32={[0x256ddfcb, 0x7, 0x1]}}], 0xffffffffffffff4b) 2018/03/05 11:21:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000edaf20)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/05 11:21:18 executing program 7: r0 = socket$inet(0x10, 0x2, 0x9) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000009000)="aa42fdb59b049c541f22f250c13daa77", 0x10}], 0x1, &(0x7f0000000f00)=[]}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x60000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x2) ioctl$TIOCSTI(r1, 0x5412, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffffb, 0x8, 0x6, 0x8001, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x81, 0x7, 0x201, 0x6, 0xfffffffffffffffe, 0x6, 0x81, 0x3, r2}, 0x20) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x7b) 2018/03/05 11:21:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x7f}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000140)=0x8c) pread64(r0, &(0x7f0000000340)=""/2048, 0xffd5, 0x0) 2018/03/05 11:21:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0x80000001, 0x1bf, 0x8, 0x0, 0x240000}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0xe, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) 2018/03/05 11:21:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x48080) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="1f00000003031900000007000080068100023b0509000100010100ff153aec", 0x1f}], 0x1) fsetxattr(r1, &(0x7f0000000180)=@random={'osx.', 'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f00000001c0)='nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x0) 2018/03/05 11:21:18 executing program 0: r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x80000001, 0x7ff, r0, 0x1f, r2, 0x18c, 0x7, 0xfff}) ioprio_set$pid(0x2, r0, 0x0) 2018/03/05 11:21:18 executing program 5: mmap(&(0x7f000042e000/0x4000)=nil, 0x4000, 0x1000004, 0x1e, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x18000, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f000063e000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/05 11:21:19 executing program 0: r0 = timerfd_create(0x10000000000009, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x1, 0x8, 0x0, 0x9, 0x8, 0x4}) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/03/05 11:21:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)=ANY=[@ANYBLOB="1c00e8f405d4000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/05 11:21:19 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000d7ff3)='/dev/usbmon#\x00', 0x0, 0x0) mincore(&(0x7f0000bfe000/0x400000)=nil, 0x400000, &(0x7f0000000180)=""/60) pselect6(0x40, &(0x7f0000000000)={0x8001, 0x6, 0x29dc, 0x431c9565, 0x2, 0x5, 0x8, 0x3ff}, &(0x7f0000000040)={0x0, 0x81, 0x40, 0x100000000, 0x6, 0x8, 0x5, 0x7fffffff}, &(0x7f0000000080)={0x7fff, 0x7, 0x2, 0x1, 0x5, 0x9, 0x0, 0x3}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x401}, 0x8}) userfaultfd(0x0) socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x0) 2018/03/05 11:21:19 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) eventfd2(0x200, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/03/05 11:21:19 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000240)={{0x0, 0x3, 0x8c7b, 0x3, 0x9}}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x40, 0xffffffffffffff7d) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/204) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0xf928, 0x400, 0x2, 0x4}, {0x8c1e, 0x10001, 0x2, 0x6}]}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000300)={0x5b3, 0x6}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) 2018/03/05 11:21:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xffffffffffffffff, 0x10000000, 0x0, 0x401, 0x10001, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r1, 0x80000) writev(r2, &(0x7f0000001540)=[{&(0x7f0000001440)='_', 0x1}], 0x1) 2018/03/05 11:21:19 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2001, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) stat(&(0x7f0000008ff8)='./file0\x00', &(0x7f0000006fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)) setgid(r2) 2018/03/05 11:21:19 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x38e, 0x4) 2018/03/05 11:21:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fstatfs(r0, &(0x7f0000000200)=""/71) bind(r0, &(0x7f0000000180)=@can={0x1d}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000000080)="8c", 0x1, 0x0, &(0x7f0000001080)={0x2, 0x100004e1e, @broadcast=0xffffffff}, 0x300) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/8) 2018/03/05 11:21:19 executing program 2: keyctl$reject(0x13, 0x0, 0x400000000000, 0x204, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x1, 0x0, r1) 2018/03/05 11:21:19 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/05 11:21:19 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"695300000040addd9d3b8000", @ifru_ivalue=0x6}) dup2(r0, r1) ppoll(&(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/05 11:21:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x400000000, 0x0, {0x100000000003, 0x0, 0x3, 0x10}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x6, 0x0, 0x7, 'queue1\x00', 0x9}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x600, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x4000, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0x314) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x3, 0x2, {0xffffffffffffffff, 0xd78fdec871385b3b, 0xffff, 0x2, 0x4}}) setfsuid(r3) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000200), &(0x7f00000002c0)=0x4) 2018/03/05 11:21:19 executing program 3: socket$inet6_sctp(0xa, 0x5baffac77fcbaca7, 0x84) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002540)='/dev/autofs\x00', 0x8c400, 0x0) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002380)={&(0x7f0000004880)={0x2328, 0x3e, 0x300, 0x70bd26, 0x25dfdbff, {0x15}, [@typed={0xc, 0x30, @pid=r1}, @generic="e3b1a8e6751a5537c2be690fc849b2235e8e561b670b314ab65dcf52cb9af9bab15cd3e2a972e4f5917eefe65a4f15d50d7e12bb3b5955f7e7fb05a90c694e97c2dfa70abdaef30ec7a43469c74d28cbac89476bf4636d6a78e7793035f590de7dfb7b50f4871bd97c8a86205ee1a5bdd116b5b9f20190699a9d87", @nested={0x1230, 0x3c, [@generic="3e15cf58af055a3add6ba29124a3ee51d7ba7ac84337d00c9ded8357983425e2dc4e62961fc2b46ab31663278db77e684a19bb3f5edde13c99a86ad0bea389c91a2bab8cce1076629145eafae9e9288952a77170b5bb58214e279cf29884c5c948d865041bc41dc3269f7e0cfd747c", @generic="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@typed={0xb4, 0x6f, @binary="bb9c7630d6ba94b5ef2544478c95c826b17af4a4f3871b4394ebbaf16cef6fe2ecac4f949f8c6fbd16ab1077c603f3471ff360cd2f27cb1664faf78604019a509b15d8f0a5f112fef6f5a6ffb47433b11d60a663fcbf587574103adf5358bf8fa5f23c014114dcf2a972beae999f214004b31da3760afe589df20a8c36b71576a5e49d62cd70e90017c9bfdf88eaf740f77f167f28c9a7b4f737492a6e002a0864b9c49ce30a4cbfb4e4"}, @typed={0x108, 0x27, @binary="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"}]}, @generic="a48bc76e0960122d68d71ee4479a9663d0e59dca1779388d3b6396dfdfd8802f33f1119a6baa4cf3fafee1f0c95691cbd9478b9b297a0c773904ed6815b02518d993adc98b952f7d5194f20834f68f968d92", @generic="fd673b7a177ac8d29bfb89", @generic="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"]}, 0x2328}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/03/05 11:21:19 executing program 0: r0 = socket$inet(0x2, 0x6, 0x7b96) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e22, @empty}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x3, {0x2, 0x4e20, @rand_addr=0x112}, {0x2, 0x4e20, @empty}, {0x2, 0x200000000004e24, @loopback=0x7f000001}, 0x1, 0x1, 0xa46f, 0x3, 0x5, &(0x7f0000000040)='ip6tnl0\x00', 0x10001, 0x9, 0x1}) socket$inet(0x2, 0x5, 0x6) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x5a5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x9, 0x5, 0x10001, 'queue0\x00', 0x20}) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, 0x1, 0x7, 0x100, 0x70bd2a, 0x25dfdbfd, {0xb, 0x0, 0x2}, [@generic="b009fb17747eea26ccf3", @generic="825faa29175bf0efe59c793847c9b879c73598c6a1296a830d690419a98ec204a1dcc1a9b6736622eb94efaf2fe54f736017a645eb0e1cc47d4c5e0ef342e0fec52dd37112ad"]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) pipe(&(0x7f0000000080)) 2018/03/05 11:21:19 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x309202, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000003040)={0x0, 0x0, 0x4}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000032c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003300)={r1, 0x80000, r2}) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f000000cff6)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r4, &(0x7f000000eff8)=@abs={0x1, 0x0, 0x3}, 0x8) clock_gettime(0x0, &(0x7f0000003200)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f0000000100)=[{&(0x7f0000000040)=""/143, 0x8f}], 0x1, &(0x7f0000000140)=""/199, 0xc7, 0x4594}, 0x7}, {{&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f0000000400)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/218, 0xda}], 0x3, 0x0, 0x0, 0x80000001}}, {{&(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f00000006c0)=[{&(0x7f0000000480)=""/127, 0x7f}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/171, 0xab}], 0x3, &(0x7f0000000700)=""/154, 0x9a, 0x4e4}, 0xfffffffffffffff8}, {{&(0x7f00000007c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000001c00)=[{&(0x7f0000000800)=""/9, 0x9}, {&(0x7f0000000840)=""/247, 0xf7}, {&(0x7f0000000940)=""/124, 0x7c}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/88, 0x58}, {&(0x7f0000001a40)=""/81, 0x51}, {&(0x7f0000001ac0)=""/185, 0xb9}, {&(0x7f0000001b80)=""/117, 0x75}], 0x8, &(0x7f0000001c40)=""/242, 0xf2, 0x8000}, 0x6}, {{&(0x7f0000001d40)=@hci, 0xc, &(0x7f0000003080)=[{&(0x7f0000001d80)=""/228, 0xe4}, {&(0x7f0000001e80)=""/162, 0xa2}, {&(0x7f0000001f40)=""/59, 0x3b}, {&(0x7f0000001f80)=""/13, 0xd}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/120, 0x78}, {&(0x7f0000003040)}], 0x7, &(0x7f00000030c0)=""/105, 0x69, 0x8}, 0x80000001}], 0x5, 0x0, &(0x7f0000003240)={r5, r6+10000000}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f0000003280)=0x3, 0x8) connect$unix(r4, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/05 11:21:19 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40006, 0x0) mknodat(r0, &(0x7f0000000ff8)='./file0\x00', 0xe005, 0x0) 2018/03/05 11:21:19 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@routing={0x84, 0xc, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0xf}, @empty, @loopback={0x0, 0x1}]}, 0x68) sendto$inet6(r0, &(0x7f0000069000), 0x0, 0x0, &(0x7f00005e7fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) 2018/03/05 11:21:19 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) times(&(0x7f0000000200)) keyctl$set_timeout(0xf, r0, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/90, 0x5a) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/03/05 11:21:19 executing program 5: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0xa01002, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/153) 2018/03/05 11:21:19 executing program 3: socketpair$inet(0x2, 0x803, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x101, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000d10000), &(0x7f000011d000)) 2018/03/05 11:21:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000080)=""/228, 0xe4}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/184, 0xb8}], 0x5, &(0x7f0000000340)=""/251, 0xfb, 0x9b}, 0x10000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000480)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000500)={r3, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000012ff0), &(0x7f0000002000)) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/05 11:21:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)={0x14, 0x26, 0x302, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) timer_create(0x2, &(0x7f0000000480)={0x0, 0x26, 0x6, @tid}, &(0x7f0000000500)=0x0) timer_getoverrun(r1) r2 = memfd_create(&(0x7f00000003c0)="e02100", 0x3) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000400)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @broadcast=0xffffffff}, 'tunl0\x00'}) 2018/03/05 11:21:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/03/05 11:21:19 executing program 7: seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28}, {0x6}]}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xf9, 0x80400) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/05 11:21:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'gre0\x00', &(0x7f00000000c0)=@ethtool_ringparam={0x11, 0x10000, 0x20, 0x11129f4d, 0x5, 0x100, 0x9e5f, 0x5, 0x401}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x4, 0x0, 0x0, 0x4}}}) 2018/03/05 11:21:19 executing program 6: unshare(0x4000400) r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='net/igmp\x00', &(0x7f00000000c0)='net/igmp\x00', &(0x7f0000000100)='/dev/keychord\x00', &(0x7f0000000140)='net/igmp\x00', &(0x7f0000000180)='/dev/keychord\x00'], &(0x7f0000000280)=[&(0x7f0000000200)='/dev/keychord\x00', &(0x7f0000000240)='\x00'], 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) readv(r0, &(0x7f0000766000)=[], 0x0) 2018/03/05 11:21:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x8, 0x400000) r1 = getpgid(0x0) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000340)={0x1, 0x1, r1, 0x6, r2, 0x5, 0xfc}) get_robust_list(r1, &(0x7f0000000400)=&(0x7f00000003c0), &(0x7f0000000440)=0xc) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000480)=0xe8) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000002c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, r4}, {0x0, 0x0, 0x0, 0xd, 0xffffffffffffffff, 0x0, 0x96}, {0x0, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000380)="c061e559bf33bcce267534ab51a489f0", 0x10) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/05 11:21:19 executing program 3: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x0, &(0x7f0000001040)=@abs={0x0, 0x0, 0x1}, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000010c0)={'teql0\x00', @ifru_flags=0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000001080)=ANY=[@ANYBLOB="01c740da70758eff6cc5653000"], 0xa, &(0x7f0000000300)=[], 0x1b5, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/03/05 11:21:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28801, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f00000014c0)="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", 0x298}], 0x1, 0x0) fadvise64(r0, 0x0, 0x9, 0x7) 2018/03/05 11:21:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000100)=""/79, 0xfd88) 2018/03/05 11:21:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d0000080000000000000000006e3b80e1f8850ac314ffbb00000000000000000300050000006fc7df6f4e20ac14ffbb0000000000000000566a9f348ec1edace606"], 0x40}, 0x1}, 0x0) 2018/03/05 11:21:19 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socketpair(0x0, 0x7, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/03/05 11:21:19 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{}, {0x6, 0x800, 0x0, 0xfffffffffffffffb}]}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) fcntl$addseals(r0, 0x409, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x26, "ad06c06dea4019c01c2513801059e7134f1767964fe1560d67dae5d2dfd162939502bc0f6237"}, &(0x7f0000000140)=0x4a) 2018/03/05 11:21:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040)=0x80000001, 0x4) r2 = epoll_create(0xdcc5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070cff4)={0x4}) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff], @empty}, 0x6ac}], 0x1c) 2018/03/05 11:21:19 executing program 1: getrandom(&(0x7f0000019fda)=""/38, 0xfffffffffffffe53, 0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000140)=""/227, 0xff84) 2018/03/05 11:21:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000100)={'syz_tun\x00', @ifru_addrs=@can={0x1d}}) 2018/03/05 11:21:19 executing program 3: r0 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/217, 0xd9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x280) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000028}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001220000325bd7000ffdb810000000000", @ANYRES32=r2, @ANYBLOB="015000000000000008001c00", @ANYRES32=r3], 0x28}, 0x1, 0x0, 0x0, 0x854}, 0x810) 2018/03/05 11:21:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x9c68, 0x400, &(0x7f0000000000)="0d30c90dfe183fd563c3035a1c1d66c9e0fdb3e0b588e9fb19af4bccc085f15b4876133c683f04a71788f37a77404f227c1f1918c824155e1edc2c4173bc0101da61c823c6acdbbc9de9a008f8efddbd8c516425d92cb2729fcdb8d8b6e64051de0efe1066dd20232f8d8358aaae054b1274db16edd8dcdec7330c73eef74ad4e244e525485d82a98e2da7cd7cee2ebc3d604d2a8a9df7cf8e9c9bcd7d021ff9d5bc7ed88aa18a8c40b514ce210fb63424bcf457f0f98aaa681cc2be3d290228fa7eb973dc5af0104068c5e6f276f9c9", 0xd0) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000084fa8)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100), 0x4) 2018/03/05 11:21:19 executing program 5: r0 = gettid() exit(0x3ff) setpriority(0x1, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/05 11:21:19 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/05 11:21:19 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/31, &(0x7f00000000c0)=0x1f) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0xffff}, 0x8) 2018/03/05 11:21:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40000) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000040), &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00006c4000/0x4000)=nil, 0x4000}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000340)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/03/05 11:21:19 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/224, 0xe0) sendto$inet6(r0, &(0x7f0000000180)="3b966ba1875606558c691c7b315b1b0df5cd11be6f206db93e728fb4b3f2445b35ac32a0002af442cb90c2ce91801d124c6c10a59ff8a49f4755e18301fe2ee8c214f0cf9c87cae1964687186ed3f4", 0x4f, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x3ff}, 0x1c) 2018/03/05 11:21:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000), 0x3ab) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {0x0, 0x2710}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) pread64(r0, &(0x7f0000000080)=""/2, 0x2, 0x0) 2018/03/05 11:21:19 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) 2018/03/05 11:21:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioperm(0x8000, 0xa6, 0xffffffffffffff08) r1 = dup2(r0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) ioctl$TCSETAW(r1, 0x5407, &(0x7f000079b000)={0xc014, 0x1}) 2018/03/05 11:21:19 executing program 7: setrlimit(0x1, &(0x7f00000003c0)={0xffffffffffffffff}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000000000)={""/16, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x10, 0x3d6, 0x100000001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8001}, 0x8) mlock2(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x0) r2 = socket(0x1, 0x80007, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, r2, 0x0) 2018/03/05 11:21:19 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000200)=0x40) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x2}]}, 0x38}, 0x1}, 0x0) socketpair(0xb, 0x8000b, 0x100, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=0x200) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000240)) 2018/03/05 11:21:19 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x80000, &(0x7f00000000c0)="c6bb11d2b104ad67bcf8a6cec4246e71df0f8e9d1655cdcdf2ee3fc3d67806f66ca27cda8e28710543b4505f33a2fc987987586d03eff150ce266f12574f680fe5eca838b238293ada35f3a862ca63d564fa57657a541036155cd16587b958d1b24f13df63261c7e7a2eab8e0c511539ef8c72089cab490106223443bd41391a7a46aafe16bfb212192c23a66c865c88e9a8ba44aff29c1af6a64c991bc22e9987c8adc7015913e0a80b5aafc1b0bc513e611be69c3f5518ee04a5b1514de57cffdc8f21e729e22c4d3d4cd937de6fe4801246d6843595e599fd8c437e8fb56ae4c98bf2faa36b") r1 = accept4(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00c003ed", @ANYRES32=0x0, @ANYBLOB="00000000ff00000000000000"], &(0x7f00000002c0)=0x14, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000300)) r2 = dup3(r0, r0, 0x80000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000240)={0x5, 0x8, 0x9501, 0x1a, 0x9, 0x80000001}) sendto$inet6(r0, &(0x7f00000001c0)="84725e60875acbcda4842e4a545e11", 0xf, 0x4000000, &(0x7f0000000200)={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x7bcf}, 0x1c) 2018/03/05 11:21:19 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) 2018/03/05 11:21:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 0x78, 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, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000080)=[], 0x2b1f62717029c0d, 0x0) 2018/03/05 11:21:19 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="150000000000000000000000"], 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305042623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/05 11:21:19 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050014008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xbc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001700)=[], 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/03/05 11:21:19 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe2(&(0x7f0000000000), 0x80800) writev(r0, &(0x7f0000e40fd0)=[{&(0x7f00008de000), 0x206}], 0x3e2) 2018/03/05 11:21:19 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) 2018/03/05 11:21:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x8) 2018/03/05 11:21:19 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) 2018/03/05 11:21:19 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup3(r0, r1, 0x0) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0)=[], 0x1}, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}, {}], 0x2, 0x7) 2018/03/05 11:21:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x400000000400005, 0x4) write(r1, &(0x7f0000000000)="dca16087305f1e1873509c99", 0xc) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000000c0)={r4, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002c1000)={0x70000005}) 2018/03/05 11:21:19 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/05 11:21:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80040) ioctl(r0, 0x4400000000001278, &(0x7f00000001c0)="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") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000080)={{0x8, 0x8000}, 'port1\x00', 0x40, 0x80001, 0x80000001, 0x80000000, 0x3, 0x7fff, 0x200, 0x0, 0x5, 0x7}) 2018/03/05 11:21:19 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_names\x00') ioctl$TIOCSBRK(r3, 0x5427) pread64(r2, &(0x7f0000227ff9)=""/7, 0x7, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/03/05 11:21:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1000000000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2000}) getuid() r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a98000)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x9, 0x1, 0x9, 0x0, 0x3}) ioctl$TCXONC(r1, 0x540a, 0x57) 2018/03/05 11:21:19 executing program 3: getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x6, 0x0) read(r0, &(0x7f000015df80)=""/128, 0x80) 2018/03/05 11:21:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='\x00', 0x0) flistxattr(r0, &(0x7f0000000080)=""/66, 0x42) r1 = memfd_create(&(0x7f0000000040)='*selinuxproceth0\x00', 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'ip_vti0\x00', 0x7}) fstatfs(r0, &(0x7f0000004ff8)=""/8) 2018/03/05 11:21:20 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x48, &(0x7f000000b000)=[{&(0x7f00000000c0)="5500000020007fafb72d00b2a4a2809381ff0900000043ee6b2623692500020000000000130000008848a3c728f1c46b7b31afdc1338d544edffffff00000009000000088daa7227c43ab8220000bf0c0000000001", 0x55}], 0x2f9, &(0x7f0000000040)=[], 0xfffffdec}, 0x0) 2018/03/05 11:21:20 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='#,\x00', &(0x7f0000000080)="6d643573756de173656c6600", &(0x7f00000000c0)='!\x00', &(0x7f0000000100)='vboxnet1\x00'], &(0x7f0000000240)=[&(0x7f0000000180)="402473656375726974795e6b657972696e675c776c616e312b915b7070703000", &(0x7f00000001c0)='bdev\x00', &(0x7f0000000200)='#mime_type/user\x00']) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f5ffc)=0xd260b5a272f569f) 2018/03/05 11:21:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000001740)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r2) 2018/03/05 11:21:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4273f0c3, 0x6100) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/230) r2 = getpid() clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000300)=[{0x1, 0x66ed, 0x6, 0x80000001, @time={r3, r4+10000000}, {0x0, 0x2}, {0x346a, 0x8000}, @queue={0x401, {0x8, 0x2}}}, {0x8, 0x2000000000000, 0x12bf, 0x4, @tick=0x9, {0x2, 0xffff}, {0x8, 0x134}, @note={0x1, 0xd5e, 0x1, 0x0, 0x100}}, {0x8001, 0x2679, 0x4, 0x1, @time, {0x6, 0x39}, {0x0, 0x5}, @raw8={"3b4f231ef1d67a63ca765313"}}, {0x10000000000, 0xffffffff, 0x0, 0x100, @tick=0x8, {0x0, 0x4c}, {0x80000001, 0x2}, @time=@time}, {0xa6f, 0x3f, 0xc0, 0x7, @tick=0x7, {0xffffffffffff95f9, 0x6}, {0x0, 0xbda1}, @time=@tick=0xff}], 0x8c) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) fcntl$setpipe(r0, 0x407, 0x8) read(r0, &(0x7f0000000100)=""/208, 0xfffffffffffffff3) 2018/03/05 11:21:20 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002b9ff4)={0x6}) 2018/03/05 11:21:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200b00, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc) getsockopt(r0, 0x7ff, 0x7, &(0x7f0000000240)=""/229, &(0x7f00000001c0)=0xe5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xfff, 0x30, 0x20, 0x100}, &(0x7f0000000200)=0x18) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="1f00000003031900000007000080068100023b0509000100010100ff153aec", 0x1f}], 0x1) 2018/03/05 11:21:20 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x1f4, 0x1f4, 0x304, 0x304, 0x304, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x3, 0x1}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x5, 0x3, 0x0, 0x6, 0x5, 0x1f, 'ip6gre0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x0, 0x3}, 0xc0, 0xe4}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x6}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @rand_addr=0x401, 0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x434) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0xa3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000580)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x1, 0x1f, 0x757117303343301d, 0x0, 0x9, 0xff, 0x1, 0x551, r2}, 0x20) timerfd_gettime(r1, &(0x7f0000997fe0)) 2018/03/05 11:21:20 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) 2018/03/05 11:21:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_gettime(r1, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f0000000040)=ANY=[@ANYBLOB="ed0000000000000100ffe300"], 0xa, &(0x7f0000000540)=[], 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) 2018/03/05 11:21:20 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) 2018/03/05 11:21:20 executing program 2: r0 = open(&(0x7f0000000500)='./file0\x00', 0x400000, 0x15) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x100000000, @empty, 0x7ff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x5681}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x3aa, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xcc) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) ppoll(&(0x7f0000000040)=[{r1, 0xc000}], 0x20000284, &(0x7f0000000000), &(0x7f0000000080), 0x8) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb7, "7371c368babdbe9133a0776ce173e73f74f78c302c18cb0642c077a85c19f91d6a8f52df6ff07c92af03e92c81597a20589ddd8e19f95aa71cf3e6806c4bd1c095aba1897aeb47568600f4a473176f7d74ef3f041c5613f632d51d9caaafe3b405e987af8571f8b22bdd121330a377b44b4fa3ba00882cdd502897f0f4def6033b0d509f8a6c8b568427da536746522917b933a91e24456897d6a03792760966e1577eb15cdf84798640248e93f5904de51cd34e4e9194"}, &(0x7f00000001c0)=0xbf) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@loopback, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x0, 0xead, 0x3ff, 0x9, 0xfffffffffffffffd, 0x3, 0x456, {r4, @in6={{0xa, 0x4e21, 0x280, @empty, 0x5}}, 0x7, 0x101, 0x20, 0x101}}, &(0x7f00000003c0)=0xb8) 2018/03/05 11:21:20 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000535ffc), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x40000000, 0x9, 0x3f}) sendto$inet(r0, &(0x7f0000000080)="7c02ceb44eb5d28ebe2a13f83e78ac7277ee005d67f3a9e1ea39fbf447bfe48f85a838dd39073467d15c63350a2e58b6e798ba4f7824eede0ee9c83cb8a746", 0x3f, 0x20000080, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/05 11:21:20 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000f6799a9ae3c86366af607d1600000059a41356473a780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffffffffffdf8, &(0x7f0000003f90)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x3d5}}], 0x2, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0x3a}], 0x1, &(0x7f0000001140)=""/128, 0x80, 0xffffffffffffffff}, 0x120) 2018/03/05 11:21:20 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003900)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000003880)={0x3, 0x78, 0x80, 0xa6d, 0x0, 0x0, 0x0, 0x1, 0x4, 0x4, 0xff, 0x8, 0x5, 0xffffffffffffffe0, 0x6, 0x400, 0x200000, 0x101, 0x79d, 0x2, 0x7ff, 0x6, 0x7, 0x80000000, 0x6, 0x3, 0x4c, 0x5d, 0x0, 0x8, 0xa0, 0x80000001, 0x40, 0xffffffff, 0x1, 0x0, 0x6, 0xffff, 0x0, 0x93, 0x1, @perf_bp={&(0x7f0000003840), 0x8}, 0x90, 0x200, 0x7ff, 0x2, 0x2, 0xd6, 0x10001}, r0, 0x3, r1, 0x8) r2 = socket$inet(0x2, 0x2, 0x2000000088) symlink(&(0x7f0000001500)='./file0\x00', &(0x7f0000001580)='./file0\x00') bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r2, &(0x7f0000000100)="06", 0xfffffffffffffe1d, 0x81, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmmsg$unix(r3, &(0x7f00000037c0)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000240)="0e1787aa075502b33329dfdc550ff7655526654bbc5283a2d3a1f32bd60c4dca369b3674c3cee2c0a4a63afd1bcc41f01a2c5f798b3ad55268795954749a06a76d58565d9a8ba3bbcc340fe77521be5ea45e3810", 0x54}, {&(0x7f00000002c0)="73135b82bd945a3e5dc0982c25abbff58dae822ea23c121fa614fd3f2b52ffb1bdc4214dfb6cca247755f9124845fac03f8326c055f25a348a20acbf6045f3a81d3f5b80f64b965a1270c77029a970551f4fca14e960fd2e7dabb6f51b80b65ff04d821b40b1a02e745c0596e89a4562721b1e86cc21746e89e62378cfd8c35f2d3b97", 0x83}, {&(0x7f0000000380)="fa3d9c073c962b419efd5eb16933cc97ef1cf3c8409c9d8a6c96446dc5c5316bb037c88b", 0x24}, {&(0x7f00000003c0)="0cdf3c4c47a308a7c33a9ce2a586893445625e9ed80f1b7fcfd588d0e4975ceb71f196eb17d0bfce90e4962bf6c91a67404012e5776630e4f4b85b82316775ff56233861481415b4188ae32aef3db3530a636d177234fb80e89d72db835f04b48db406cb00dc0ce2ad0b2459f627a6a1a56e186f577dc03349f79992dd7dfe67ad60439eba0e9460106455763658bf0f3cc6a67621bdb4ace5c0697d96e8380cfc7e0a39e221a724fcf2c369a05e1e209de9056384", 0xb5}, {&(0x7f0000000480)="928f366a3940b45092570144d3cb", 0xe}, {&(0x7f00000004c0)="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0x1000}], 0x6, &(0x7f0000001500)=[], 0x0, 0x4000}, {&(0x7f0000001540)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000001580)=[], 0x0, 0x0, 0x0, 0x8080}, {&(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003780)=[{&(0x7f0000001600)="e667b88d312aa0b489cf8a25d6843ad123dc1ea58277d57d476a3e61bc3269e7706e622dffc1b1f5b1fbc332aedbd71a8693da90cca13bc63de7e3b365672575b94e76026a9689a40858adacdeef", 0x4e}, {&(0x7f0000001680)="58bdd5475c2808556a264ded91461969dbe4ca7de65fb9ac36b8bdd08d06f3107d73918c5e2eb0aa47edbf8b99b9b086b2c8f175dc462b02187f39fe0f016fae3f29492aa9fd767a8199951854131b2da9", 0x51}, 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0x1000}, {&(0x7f0000002700)="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", 0x1000}, {&(0x7f0000003700)="322deeeeac3730c38d8c36b2e337a043fb768a8f1da9c6e4b4631a27aebe7451d4fef96491627c95419a93b5fa6ef7b16757d3c44c01cdf970c907fc3e3e6195721ab0f4414d7706305bab605f2060340d1557d089f3f70eafd5ad260adb883cdd933ce001749045a3f755bcdc", 0x6d}], 0x5, 0x0, 0x0, 0x4000000}], 0x3, 0x40080) sendto$inet(r2, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/05 11:21:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="43c5be0a0a870f07ed193446ba51a9f3c0bfab7fea5963c0eaee55605d05344ebafe9a94c94bffdcd6a0c9530e2c77291ac01ed6ac06e0eba17e8027f8e3192265b93a8b4bc6b424fe149667ae3aa61b0552312793cad6650a61d35dec976e2c30dbc993c1b7090fc25c897a") r1 = socket$nl_generic(0x11, 0x3, 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x107, 0x2, &(0x7f0000001ffc), 0x18) 2018/03/05 11:21:20 executing program 6: timer_create(0x7, &(0x7f0000000180)={0x0, 0x24, 0x2, @thr={&(0x7f0000000080)="9a53a4e75d6f3996dd08ddb0f87b88614559404e3b9484b3409feb06907208133eac6a2669f8b9016fe395d5998537fe6dd929c78f07015b3d2c549f56a31ca2c5b9cac8c6882aff070b3be0dde5caf73816bf81df961c05318e36d4b0cc63209ffed898e71480b5a24b0dee9025434b4eaaba", &(0x7f0000000100)="5722de78fdd33a96db0d7252ba3c7a370dba960fd3c0ec34309e3226bd171593d2e6a4b888fdc735859741265f9be0d204fc6d86054031dbb5f386f07d4b9ba84b22640bc9046091e4bb59de259d0a68fdfb3a9802c0fb2369b8d2e0236f8319d2d896a1ca4c"}}, &(0x7f0000000200)=0x0) timer_delete(r0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x20000000000000, 0x1000000000000000, 0x0, 0xfffffffffffffffe}) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)) 2018/03/05 11:21:20 executing program 4: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746571fffff500ddffdf0000000000000000000000000000020000000000000000"], &(0x7f0000000000)=0x1) 2018/03/05 11:21:20 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000100)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/48, 0x30}], 0x5, &(0x7f0000000380)=""/231, 0xe7, 0xdc6}, 0x2bda}, {{&(0x7f0000000480)=@ethernet={0x0, @local}, 0x10, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/5, 0x5}, {&(0x7f0000000540)=""/27, 0x1b}], 0x3, &(0x7f00000005c0)=""/44, 0x2c, 0xffffffff80000001}, 0x2}, {{&(0x7f0000000600)=@l2, 0xe, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/70, 0x46}], 0x1, &(0x7f0000000700)=""/204, 0xcc, 0xffff}, 0x81}], 0x3, 0x10040, &(0x7f0000000880)={0x0, 0x989680}) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x7, 0x0) 2018/03/05 11:21:20 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="00020000e6ff00000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x26, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x53b4, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002dc000)) 2018/03/05 11:21:20 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x40) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={"0300107399b9f94e3c7598a61294ce15", {0x4, 0x100, 0x34b, "edc2783800", 0xe000000}}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000100)="e4fc97a0d229e60981578fee6d677b2363db6040b9fc135b6f60cd21b6b25a7927fc8292b3c774dff7aa64e7087b189de0aa417b8c060c0fb80944bd2f89f620696d36e00a687c201b3458051e57d0e2e85e98255b3537c89a779bf330f036f4c3887dd4b0ef0b80b841a0a5ae6a8b230ded72e068f1c7d1f717b4ebe5d97c8cb53613c522b89b128f456a23f40ae40c992eac422a5b057cac06593f13e9e31bd5c1a8c7393039e5a4c78b180eb48a6e6b75717fdc9496c6fc9baf3ac914d5acf605f13e0a259d8974", 0xc9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 2018/03/05 11:21:20 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) socketpair(0x11, 0x2, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x4], 0x1, 0xffffffffffffff80, 0x80000001, 0x9, 0x2, 0x140, {0x87fd, 0xfffffffffffff801, 0x0, 0x7, 0x0, 0x61, 0x5, 0x9d9b, 0x7fff, 0xa7, 0x10000, 0x2d4, 0x5, 0xfffffffffffffff7, "3289b76640b26d1b7d9bb939f8961b42a3c00ca5f05bdfbabc03470a63259f1e"}}) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/05 11:21:20 executing program 1: r0 = inotify_init1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x618580, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6, {0x2, 0x4e23, @multicast1=0xe0000001}, 'rose0\x00'}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$pokeuser(0x6, r2, 0x0, 0x8000) 2018/03/05 11:21:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f1dfc0)=[], 0x0, &(0x7f0000213fa0)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) 2018/03/05 11:21:20 executing program 4: clock_nanosleep(0x5, 0x10000000, &(0x7f0000577ff0)={0x77359400}, &(0x7f00008f1000)) 2018/03/05 11:21:20 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x103e, &(0x7f00003b5ff0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0x401, 0x6}, 'port1\x00', 0x4, 0x0, 0xfffffffffffffff9, 0x3f, 0x5, 0xfffffffffffffffd, 0xef8, 0x0, 0x2, 0x2}) 2018/03/05 11:21:20 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt(r0, 0xfffffffffffffff9, 0x0, &(0x7f0000000100)=""/93, &(0x7f0000000080)=0x5d) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46000) read$eventfd(r1, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/03/05 11:21:20 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x80000000000005, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x4, 0x1, [{0x50, 0x0, 0xffffffffffffff3a, 0x0, 0x0, 0xa00}]}) recvfrom$unix(r1, &(0x7f0000b24000)=""/211, 0xd3, 0x0, &(0x7f000024cff8)=@abs, 0x8) 2018/03/05 11:21:20 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdafb0)={{0xffffffffffffffff, 0x2, 0x8, 0x3}, 0x100000000000, 0x28, 0x6}) 2018/03/05 11:21:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x80000000004031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffeffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/05 11:21:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002004e20e000000100000000000000000200f09b00006fdd0000000200000000030005000000000002004e20e00000010000000100000000"], 0x50}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x202000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/03/05 11:21:20 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x1f, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="a3f9398310492e0e29f726ff1fe9dfdde7daf8d1755b16d745bf3b5f55c2a2a3a8defbea9bc8cda3bf0aa8bb5e99420ba0684bcca7ac71c4be4b14abed585b5ed0509cdb673f738a17e2abbf4cdfce465ce9293a3c7e760541e217eb601bdaa0ca588544fbb80af49fd344efcf87325826ac2421ad6e73adf5cf08ac9049f5e43c7321fec06387ba1613eb0e71fd4090fb5ee7768287b51b4120542b86a3281fbd4dd5cac8df70f8522b6e81b46a7d5711f75335aea111b1ffe060da2736110f31d7d660e50d8a2b354d1bc6a0d28cbfa9045a1985d91911861b61363d5ae0644962d503556b769c035a2a749ee3355f2102920a5f6e", 0xf6, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000380)=""/120, 0x78) recvfrom$unix(r0, &(0x7f0000000100)=""/209, 0xd1, 0x40000020, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/03/05 11:21:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000001a00)={&(0x7f00000019c0)=ANY=[]}, 0x1}, 0x0) pipe2(&(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001b80)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001bc0)={@dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x1, 0x4, 0x500, 0x1f, 0x2000000, r3}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000019c0)=0xffff, &(0x7f0000001a40)=0x4) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000001c80)=""/210, &(0x7f0000000000)=0xd2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001c40)='/selinux/enforce\x00', 0x200, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000001d80)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], 0x14, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f0000000140)=""/216, 0x308}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/191, 0xbf}, {&(0x7f00000004c0)=""/223, 0xdf}, {&(0x7f00000005c0)=""/40, 0xb}, {&(0x7f0000000600)=""/188, 0xbc}], 0x8, &(0x7f0000000700)=""/4096, 0x1000, 0x10001}, 0x162) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001740)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001840)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001880)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e24, 0xdf1e, 0x20004e20, 0x4, 0xb, 0xa0, 0xa0, 0x0, r4, r5}, {0x6, 0x1000, 0x4, 0x10000, 0x101, 0x8001, 0x7, 0x7}, {0x1000, 0xffffffff, 0x4, 0x400}, 0x52000000000000, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x42}, 0xa, @in=@rand_addr=0x7, 0x3505, 0x2, 0x3, 0x7f, 0x9, 0x9e, 0xed4}}, 0xe8) [ 44.798057] tmpfs: No value for mount option './file0/file0' 2018/03/05 11:21:20 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x971c, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='lp\x00', 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x50, "ddd8a60554c99fd215a3f9ba540549348c4e2f308e926d39d571c5aa2ccd2cf41c16226951afcba78a64d352acf81c5349e6d5b345d99436185423480efe96c91bf29aced6e629c7c183ded3e98a1be6"}, &(0x7f0000000180)=0x58) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000020aff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x800, 0xce8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005406, &(0x7f0000d7affe)) getsockname$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/03/05 11:21:20 executing program 0: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(r1, &(0x7f0000000000)) r2 = gettid() tkill(r2, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) timer_create(0x7, &(0x7f0000000040)={0x0, 0x25, 0x0, @tid=r2}, &(0x7f00000000c0)) 2018/03/05 11:21:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a00000000000000000000003d5700000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000053040000bb000000001000000002000100000000000000fb000000009f05000500000000000a00fcff00000000ff020001000000000000000000000001000000e916d4e500"], 0x98}, 0x1}, 0x0) r1 = dup(r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/05 11:21:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) dup2(r0, r1) ppoll(&(0x7f0000000080)=[], 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) ppoll(&(0x7f0000000280)=[], 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000080)={0x800000000004}, 0x76a71c92b5ecff2) 2018/03/05 11:21:20 executing program 5: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000180)=r1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x8, 0x4, 0xe, 0x6e, 0x3, 0x140, 0x3}, &(0x7f0000000040)={0xffffffffffffffe1, 0x0, 0x101, 0x7, 0x0, 0x6, 0x2, 0x2}, &(0x7f0000000080)={0xfffffffffffff252, 0x2, 0x86a0, 0x4, 0x0, 0x6, 0xddf, 0x800}, &(0x7f0000000100)={r2, r3/1000+30000}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/03/05 11:21:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0xfffffffffffffffc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f00003cc000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000895000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x20000) ioctl(r0, 0x707, &(0x7f000003e000)) 2018/03/05 11:21:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xb021, 0x1, [0x4]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000083a9f4)={0x14, 0x13, 0x109, 0x0, 0x0, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/03/05 11:21:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000013fc8)={&(0x7f0000013000)=@hci={0x0, 0x0}, 0xc, &(0x7f000001c000)=[]}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipmr_delroute={0xc0, 0x19, 0x1, 0x70bd2d, 0x25dfdbfe, {0x80, 0x20, 0x10, 0x9, 0xfd, 0x3, 0xff, 0xb, 0x3000}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x78, @pid=r3}}, @RTA_UID={0x8, 0x19, r4}, @RTA_ENCAP={0x18, 0x16, @generic="fef50aa9c8cec1ef67ce98a87baf71538c"}, @RTA_FLOW={0x8, 0xb, 0x8}, @RTA_MULTIPATH={0x4c, 0x9, [{0x1000000000000, 0xfffffffffffffffe, 0x4000000000000000, r1}, {0x101, 0x9, 0x401, r1}, {0x4, 0x20, 0x1, r1}, {0x7, 0x7, 0x100, r1}, {0x42, 0x8, 0x4f8, r1}, {0x2, 0x0, 0x2, r1}, {0x3ff, 0x20, 0x823, r1}, {0x2, 0x2, 0x81, r5}, {0x7fff, 0x5, 0x4, r1}]}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) 2018/03/05 11:21:21 executing program 5: clock_gettime(0x6, &(0x7f0000d14000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001480)='map_files\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x200, 0xa68}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xc8c3}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[], 0x0) 2018/03/05 11:21:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001269, &(0x7f0000004000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10840, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x621f, 0x4, 0x0, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xfffffffffffffffd, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000180)=0x4, 0x4) 2018/03/05 11:21:21 executing program 1: syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000a5000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000046cff8)) msync(&(0x7f0000482000/0x2000)=nil, 0x2000, 0x5) 2018/03/05 11:21:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/05 11:21:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="8a0deb47b48a956cf5459d7a5ba4a1341fbe067fc01b9f6ab74ca363", 0x1c}, {&(0x7f0000000040)="d9515d470f2cf5ef34ba9152d0b6ca73fb40870028252be8e1a27ae5a0e18ec0445d65152cdd5a9e942c600c694dd13119632354ada0047b6e1b0a25f1db886e40274eccb2c232fe26dde19fb385f1a563dda34caf51302a6062e7711a36c0a6703ba2", 0x63}, {&(0x7f00000000c0)="5c52006d1b3db0e7c162c857ce90dd860d77b1287cfdc8eeb5bb5fe8b5fb96efe9f090ff4df03daf97142b84bed5f6f7e0e5d9de7cfd4a801152f90be65af071344b2ff200c5d070cc00127944ac411842d9d5c9342db0d6245eac6c4e", 0x5d}, {&(0x7f0000000140)="1feef948cb702e26cc95330e79ac60e10ff6d014de0e62a76b41f36d884faf470a09091a98084ec19634da0eef27261f9cb32a4783c5e1afa95bf06d85306dedf5dff677426b48746c4ba95daf23a39ced59fa3fcacbb02abe8a14abdd4e74288b8c5e486121648c96e941959ffe3a55fbf21a540084acf37cf4541caa7443983eb08ef399a07038771291790bc3d286d76238ac0b1d42103075324acf400d45b2ec0db1d795d6fef2daec53b8f16dcccbb9eaf13b4ac0caa0b9b6024fc14eb16990622d8b72a028d9c3fea30112dcba", 0xd0}, {&(0x7f0000000240)="922ce888e49ae25be6cf2b83704109380f2ec6ed3d475711b33d2864d025bce5108da13806eed929cd8ae9", 0x2b}, {&(0x7f0000000280)="0c197812aa1fc29dbd00b4fc04b1c0181fa23591f2031f76785b58e3633f073ece1be46795bf0bdc8e9b875715d7daff7bef956edd6d45016b15e01ab0c23500bb56b4074d8f91c47879c44e8b3c5b1797b4b663d54a2bf6645a8f1ae998b5e0d13685b209f26c489839230fdf1a1ac5eaecef133bf7d18eab66ae1167b1290c259db07cb0c0f6c9496ed798f551ca324917fecb2e5d51ed149c17766bca680ae2b2cd516c679d6f12c6fbe82d8a5741356bded4ef53517b77e0809b30b01e069aa92557", 0xc4}, {&(0x7f0000000380)="9b562a1772ebcf667215fb516e0bd1499698920362313fcb4fde8f7d2e2a", 0x1e}], 0x7) setrlimit(0x7, &(0x7f0000becff0)) dup(r0) sendto(r0, &(0x7f0000000400)="d020923a627091ae5e577e17b82379cbb22d820ee67ea9dee8edb03bf1255979e74a19902a3b261d8b8c72bc13e5baac56080892c69140f45d260f7083682115fd36ae00bd4612bc555d9fee8162fc31cb70b03ac460dd3315713715f294f46e7618fd2f8ad181bd419a9cd770bad9bd2b3785adff2e467951c2fa8e9d9396f997efc7079991175413b4d92c90972eca61cff4f50aac44459325df40bd008ed848a8d9c7f8ff75a1a573a45e451d25beb727290e750d9aa6c5595f4574258f6d05f83bad0c1c3717c72e9ddba6c67b", 0xcf, 0x800, &(0x7f0000000500)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) 2018/03/05 11:21:21 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003640)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003680)={0x0, 0x2145}, &(0x7f00000036c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003700)={r1, 0x80000001}, &(0x7f0000003740)=0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000100)={0x10000012}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x11}) socket$inet6_sctp(0xa, 0x48003fffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/05 11:21:21 executing program 6: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) modify_ldt$read(0x0, &(0x7f0000000300)=""/214, 0xd6) 2018/03/05 11:21:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0xff8e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) 2018/03/05 11:21:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20011, r0, 0x0) clone(0x80000, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x4802, 0x0) fstatfs(r1, &(0x7f0000000040)=""/90) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) bind$packet(r3, &(0x7f0000000300)={0x11, 0x1c, r4, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/05 11:21:21 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, [0x10000, 0x3, 0x0, 0x20, 0xfffffffffffffff8, 0x6583, 0x4, 0x3, 0x7, 0x401, 0x9, 0x59fe, 0x7, 0x2, 0x80000000]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x595}, 0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) close(r0) 2018/03/05 11:21:21 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_get$uid(0x3, r0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8955, &(0x7f0000000080)={"69726c00000000010000000500"}) 2018/03/05 11:21:21 executing program 7: r0 = socket(0x0, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000011c0)={'ip6gre0\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe, 0x6, 0x7, 0x1f, 0x0, 0x5, 0x100, 0x6, 0x0, 0x100, 0x800, 0x41b3d823, 0x1, 0x30, 0x773f, 0xbc0000000, 0x1, 0x6, 0x5, 0x1fa, 0x0, 0x8000, 0x9}}) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206f8ff000400000000001000005800004824ca945e64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) futex(&(0x7f0000001200)=0x1, 0x9, 0x1ff, &(0x7f0000001240), &(0x7f0000001280)=0x80000000, 0x0) 2018/03/05 11:21:21 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/05 11:21:21 executing program 0: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) sched_yield() inotify_rm_watch(r0, r1) 2018/03/05 11:21:21 executing program 1: r0 = add_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="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", 0x1000, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000001400)='big_key\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000001380)='.dead\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) pread64(r2, &(0x7f0000000280)=""/69, 0x45, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="6daab4d0382be03191e6995a0a1171ea01c7c786f6799e368bab55c6fd830bd5e2d85cac5f64e76b760eaac0f6ee0b8fff57ef4c9febd618be9af4f4c3e4e978180100ebf857ed0827f5281faba2a6af5331053122ed24d1c40238b3905a8ff4b49f8f", 0x63, 0xfffffffffffffffc) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/104, 0x68) 2018/03/05 11:21:21 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x101, 0xda9a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0xce22, @broadcast=0xffffffff}, 0x10) 2018/03/05 11:21:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x800, 0x5, 0x40, 0x8c}) ioctl$TCFLSH(r1, 0x540b, 0x30f95528) getsockopt(r1, 0x9, 0xc4e3, &(0x7f00000000c0)=""/182, &(0x7f0000000180)=0xb6) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/05 11:21:21 executing program 6: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x2, 0x0, 0x0, 0x7, 0x1, 0x4}, 0x20) r1 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="14369d281c8d6cb5c7dabe797e19226ec2bd5e8537b8c5f5c2245faa85e95367381aafc834e54fce0c157fc7012261d59ae99b213c8d8c5181d69206f71e0fd9ba78dfbf6126602c71acfdd0aa7c14b0da3316667efe973e85cc8df5003adb684b94b480a577afcfefbde5f0c60a04768c30c3d9829881e47eaaec495bd821cc39d228525a68970794a455c8f44e690ec6f3fa034e4510928f66618ed98977a5b5096c5ae3b439545bd60c7f111be5ff78bd4225d5761203df29b85047757d616010553b25a3172ea7d3164c31606f285fa2c6d25cd5d7", 0xd7, r1) 2018/03/05 11:21:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffff8) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='net/ip_tables_targets\x00') sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0xfffffffffffffff9, 0x100, 0x0, {0x2, 0x0, 0x3}, []}, 0x14}, 0x1}, 0x0) 2018/03/05 11:21:21 executing program 1: r0 = socket$inet(0x10, 0x802, 0x100) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001300030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) 2018/03/05 11:21:21 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x8) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000140)=0x7ff, 0x4) r1 = socket$inet(0x2, 0x0, 0xffffffff80000000) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000)=0x1283, 0x4) 2018/03/05 11:21:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4001, 0x0) fcntl$addseals(r0, 0x409, 0x8) fgetxattr(0xffffffffffffffff, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000001c0)=""/136, 0x16) fcntl$setsig(r0, 0xa, 0x4) dup2(r0, r0) 2018/03/05 11:21:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000100)={{0x0, 0x0, 0x7, 0x0, 0x9}, 0x1000, 0xfffffffffffffffb, 0x7f}) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/198, 0xc6}], 0x1, 0x0) 2018/03/05 11:21:21 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/03/05 11:21:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001940)='net/if_inet6\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) uname(&(0x7f0000000080)=""/95) 2018/03/05 11:21:21 executing program 4: gettid() exit(0x0) lseek(0xffffffffffffffff, 0x57, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x101}}, 0x0, 0x7ff, 0x7fff, 0x833c, 0xffff}, &(0x7f00000000c0)=0xa0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x8840, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x0, 0xffffffffffff8000}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={r0, 0x1bf, 0x200, 0xb6, 0x7, 0x0, 0x7, 0x3, {r1, @in={{0x2, 0x4e24, @empty}}, 0xf0e, 0x4, 0x3ff, 0x4, 0x1}}, &(0x7f0000000240)=0xb8) 2018/03/05 11:21:21 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="fb151f76a215dc2e4fbb2b1dcbd8e11e22eb156aa798266b0f8eb396bae3f3a573decb53866c26c553818e28daf77de0def70a56b11c5c2f6f70a6c3b9303e6cf5752fd3c3968d06d5402f13d23720cc460a9ad5") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc5000)={0xffffffffffffffff}) sendto(r1, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/03/05 11:21:21 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'eql\x00', @ifru_flags=0x9200}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) 2018/03/05 11:21:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/03/05 11:21:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410280, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x6, 0x9, 0x3}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}]}, 0x24) 2018/03/05 11:21:21 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x0) fsetxattr(r0, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) 2018/03/05 11:21:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/03/05 11:21:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x90}, {0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x1}, 0x80000000, [0x4, 0x606b, 0x7, 0x8, 0x1, 0x1, 0x9, 0x4]}, 0x5c) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/05 11:21:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ppoll(&(0x7f00000001c0)=[{r0, 0x410}, {r0}, {r0, 0x1000}, {r0, 0x400}, {r0, 0x1000}], 0x5, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x40}, 0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x284) inotify_rm_watch(r1, r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0xffffffffffffffe3) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0xfffffffffffffe91) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x8, 0x4) 2018/03/05 11:21:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', @ifru_settings={0x6, 0x0, @raw_hdlc}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000180)=@pi={0x0, 0xdbfe, @ipv6={0x400, 0x6, "900b0a", 0x230, 0x3b, 0x9, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@hopopts={0x4, 0x15, [], [@calipso={0x7, 0x48, {0x74aa, 0x10, 0x9, 0x8001, [0xffffffff, 0x2, 0x1, 0x6, 0x5f, 0x5, 0x8000, 0x1]}}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x40, {0xfe7c, 0xe, 0x7, 0x100000000, [0x2, 0x100000000, 0x5, 0x4, 0x80000001, 0x1, 0x60]}}]}, @hopopts={0xff, 0x0, [], [@padn={0x1, 0x1, [0x0]}]}, @srh={0x11, 0x2, 0x4, 0x1, 0x68, 0x9, 0x7f, [@dev={0xfe, 0x80, [], 0x11}]}, @srh={0x6f, 0x6, 0x4, 0x3, 0x7f, 0xfe, 0x8, [@empty, @local={0xfe, 0x80, [], 0xaa}, @empty]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x7, {0xffff, 0x6, "6b1629", 0x4, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [@srh={0xbf, 0xa, 0x4, 0x5, 0x8, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @empty, @loopback={0x0, 0x1}]}], "a605b71f444e80564b5f282581d6f999bbf7b27f0ecdc56c6d63b255db30a9a116bd7205cd0924e5d2a21427028d675310c3ebf50185aea5e144da92fa5fe26823a49f37406a2a154e344578e54f5a43cd77075b7000316ba7dde31713ee9727938493b04c95d590848791895af00b76c32a90dacfdbd0f77089e8eb9124af71d85e2dd148208f26bd6e40153c364686"}}}}}, 0x25c) 2018/03/05 11:21:21 executing program 0: syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getpgrp(r1) r2 = memfd_create(&(0x7f0000000040)='/dev/rfkill\x00', 0x3) ioctl$TCSBRK(r2, 0x5409, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x400000, 0x0, 0x0, 0x4}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000349000), &(0x7f0000000000)={&(0x7f0000a65ff8)={0x1}, 0x8}) 2018/03/05 11:21:21 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setns(r0, 0x8000000) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2000000012000104ffefffffffffffff000000000c0000000000000000000000"], 0x20}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) tee(r1, r2, 0x1, 0x8) bind$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x20000010}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="26000000017416cae8d323d9b6c1ed7eee530dd46876f06a06000000272a0100830c617d"], &(0x7f0000000180)=0x2e) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000200)=""/175) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r4, 0xd24}, 0x8) 2018/03/05 11:21:21 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment={0xff, 0x0, 0xd8e, 0x7fc000000, 0x0, 0x80, 0x66}, 0x8) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x30, 0x20, './file0\x00'}, 0x41) 2018/03/05 11:21:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf7ff6)='/dev/ptmx\x00', 0x0, 0x0) finit_module(r0, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@generic={0x1, 0x8b, 0x8}) 2018/03/05 11:21:21 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xfffffffffffffdcf) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="73657466726f75607be1") close(r1) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0xff) getsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000000240)=""/240, &(0x7f0000000340)=0xf0) 2018/03/05 11:21:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410280, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x6, 0x9, 0x3}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}]}, 0x24) 2018/03/05 11:21:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000001140)=ANY=[@ANYBLOB="eef8d469aa2d1df7b629000000001dc63746bf75c99cd576882e821f58eca54fdc8f692ca9cd6705e014f32ee27e67acf465527c7d020000009d5c6599889648e5556edf2944bb661e16c4cc630c15cb363d544bbacddcb59a5fca986843b60193bf09680d8df4864eb86884be8671a7061f302f6f7ef097d7241e08ca3eabb0154dabe0da8bbb31b34890e3bb"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000100)="d3b9653a8c7573b1d8567c6903ec7d51ed2b8a37d1b4223e7a8c1e1ca0fb6a98ac7fa1eacc170cbd5ef0959ffa577ea747d1bc0fd20c7cde1a92234df3", 0x3d}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="f40000000c0100000900000041c4f6b400b915a416573ed27947b5752461f6eecfad32ac60f00bc851c326db231d7e74570726df006ff4d52e1d9ab7ddde856f25ae0225f49041aa541c2c657da15181c8fc7e4a1a1a97dc40be572807825e8082058ee2599537af06bfcf9b781bb3c7d51670562eab7e6244553fee846d841778e209347fd6995ab7e10e3f7461d0802341856e2707969b47d43fef53c20af7e486bcbdda31d0cd8105eeb1a81f663f4c29596abbdc55b83c741918f2e178fa75205adb0f77af32c2c0d1564239dbb0cafa772e507f933d4ec3139cce65c33230deabf7d0074ef9f98e13a775325214dec55a15000100001301000007000000443f63ab10d745a8693391aabca89d1ba71f75cfcae9ec9b50d0273891d6154967242226adb7e64f936cefadac5e1cf422f934749b3b27ad9acb7314e677a7809bcc4d6314ec17a50b746b615fe1743a75606aedcf9b4c81ccb20ee326447ec0e63958156c51463f6883a6a334b85b764c93f110e9671dbce30cdc64102b2a7e2d540723ac23f06849907dda019864c4fa7f87f6a19a597cf454fbbac73749641778ff27f658d29f8876befbea9a114b299a08d711f3e5b7d1295edb3b8acc347dd64210b5ada303773cff7320ce186491aca5d508e91cccef7f1fac347f287b98ef61a21bf71459e2fd582bad23fb4d84bd0000dc000000ff000000ba0e04004e14d402a78b25a28ef0997edc69201c8e3433477d763259a511820b02821d18c91ade4f0807bca6008a5c9dac43ae6cc6d0270fa3ffa412d9ca3da3cfead8a9123f9930df33e7a74f85978b21a4d697153ac7a4e2bc34e8621a4777de3dfb065dc353c0d373cd0ccf4bcb05390f8542b79b3a122b11689e7e3bfded59a9ddbd6d3b639f4395c70dc7ac5ea08beb4e48fca1ab0f498c23605d1ebf9b75b87543496aa436f9c78eeabd9fa817e72db4ebb69940fba64172ed3665b77c5312a194aaaa1c0d66f44c7aee81301dab000000"], 0x2d0, 0x4000001}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)="0f5385e9a92488df3c68f3664a3600bb74f38a4c1912a3288a1f1cef7e452d6a9c77be587ca16f52a6c3e240fbbdbbeed9d65d338d60fe5b124602f7462d0e97f45c019588aa53a25885a908d8d343dd58c457f47ae5d8c637583c393dd920b049121330f80105ba9bcfac60d2c3ccb676600bfb271e5e8af5517c7a58a77e52f6961bd779e6d77c27659e1bf4c403207c59a225d3931eaac00f1ddcf7845cdb4f58ed66d9c1e7c91160fb0b6de8a94c759d", 0xb2}, {&(0x7f0000000540)="a2afffda6a4362d93bc04418336bea144a04c0fc60322ed4c8801e7de9f2eaa3b35874d145495b9dcc83ce5c66ed9b240eaead4ded80db71dc08eb35af89ee289cba057583b02f87cbe54048d6552f3bef67587c717425dfffb481ed17d34d0470a0c62238b85d476105fe3804d90b034b4109fcfb29a792ae7a2fc77ce8a0596154b363375d950c9fd6f945ba0e5433769e16abfe15be3ff6ba4dddaf59eeae3b5eb33cbe247529288408c206d45d46561c01d0db90", 0xb6}, {&(0x7f0000000600)="92698644ac9796d1198eeaee6b0bfde817d1ebfaf444af1fd029c6e9b097e06d14d683e87213244f0ac1644eae810ab09d00c6863d9523bd03", 0x39}, {&(0x7f0000000640)="25676710a73994309f89bc1fbe8ee865e66e243ac54810b794241fb04050d28f33c11292e770c7e2e8eecb8125dcefe77d304894491c405f5c78f050aef7742be89e5218a768d1bcdee2a8a5365e20dabeb68cfe166eca6194136cf7298b3bfd9b3c9078dbe66b712b971e52d0e7feb1e4a0d1d1449e9b2a3a625b1cb7a9a7998eb12376fcef79ec2bedf08fa44447e74a6ee8600c4a2acd42691193", 0x9c}, {&(0x7f0000000700)="6fbaa7b0b24c163cbc81d048a2f598dfcf1f22874d9797bf4b6d5c30354297d2c33df0a4b28bc06029407cb690207659f9448beff780ba7ebfd323bb6bef137289e091b24d4bf8a6d2c0c5d051783d80cf85d830b38f269a226e784474a8adfa5e63bcd3588ae284e1dd1f4a948a9da2dce9d37ea3", 0x75}, {&(0x7f0000000780)="815a457ab19dec18bf94a300b61a850c8914c62ef4301bd75eae5c84843e8cea8eef19d87f0aa2fb0cb36b0fe3cf64880d1f60dbb61b152341151eecf7bc2f102bc4ac0c36d00f7ef746eaec1f", 0x4d}, {&(0x7f0000000800)="6bfe1716d732132299d98a1568de9f69b39c2a83a49782329cd5a8fa1116cfa69ac5bd18132d4dfecf0f1d78dfd70dc0427fbed6531988159d53f195d5cb4a593d1535607ccc58392f057ae43d58e03917fc7d05572577dde400374c9096ad2c964c413885307e3ab33899e576a902faecc55e614556c1936cb862f53fb5978a2e34ae87500c5bc4506725ed18ef485aebce9f187ad324", 0x97}, {&(0x7f00000008c0)="db967b83edeef285e1e8ff1ed13222e30cad9a22e14982b2678ca3e3f4a8dbe0b9a3acc464b9dc33b7079ef111486e05a7aa830e0bb3029cde750fbb72a44fec0124980d1b64aba0c112d78ceba45aadbc70021a90ed7f0288d4a59e70d9d81946dd3b8553076469a45c6436c8568e9e675c2c58105978df7cb6ac3bf6e354736c68bed77a7086da7a7f13726f19a70e8bbd252b59ab18c2da241a90037efbf6443b061631efb429133c9cb8fcbebe74be2daf4c61ca61c70777ca73e9c481c56a031621ced0bc1f836da89c767848c5e2b11cec6268f1cb32767b9be04c35e35ad12796991fffea65b28a4e35e5", 0xee}, {&(0x7f0000000ac0)="b49fad642715a3d45902f0f0619fa63abf22cd9dca3b5e96a7506f601cc9bd64befab803d18586b1d14f45305314c9f5a6499d3fd46c09e3dca8095974151f34dafd2f9bbce5745af28a2b595d005be18f883c355c57aba86f9e3be00cebe1d0bb86fdc9c0aa8b46c3308a1b009352540c1f2cd5721ad004e366f4f032fa767af530b1b928f455e5c3ead616d3b56e4e320a5ce372956502f443e4a16b11bbb222c9ec4215075b15ca9457937c1215b4c2f6cc08fabe3326e23bffd0ac19a23d0c6227fed36000dfeec049d3880b3db6baa81acefef836", 0xd7}], 0x9, &(0x7f0000000bc0)=[{0x68, 0x113, 0xcbc9, "4a0711401fa8141e6dddc232bb0903b7894b8aa9e9df1c4501d2b1fea45a627fa83b05a3d64a83b9c9497478af8152b90ab97fbd489aceacb5a460257d04535a13ada894d8faaebe9c0a8b4fb0fe1cd3f209d475ae8dc7028e"}, {0x4c, 0x101, 0x3, "ed5f1b0881d796d03de4324613a9097adb37b52151c3067ca02b7db6427a4787190f0592d9bd66370aeab7b2306d2ec24e5c4e23775e02a6410e1ff5cd"}], 0xb4, 0x40010}}, {{&(0x7f0000000a40)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x3, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="c4115cf67ac0bcfb87d970a98432e81a47e87b0537c9a43b52f6112a17aaa412e7012a28", 0x24}, {&(0x7f0000000cc0)="b2168c5945e1db7fcac40e57e6644712ffd85e79815ac6b7a0db93081cddd4cbdddba3dc8e27e4d5618007e9e2ee588376bb45f4016295be42e77995d54210495a30d52d6981ca5f39afcbc52ef63a24d6c8bc491e0c21bf9170b8f7edb7a2c94e4a6ea5b5c2e37022d3b623596641b8bf81cc8c234582e03577433464f9d61b6dacfa6a3cd65b5b11e5d4196a67dc4deacbb7e836d8c3f697b71f3adc6f3e6302bd73f2a17018191ea79fe6167a29d8a9e09ae0befdb842b52d4d3db1fae8601a9718bb39e8ba234a9e35eb76be421da1e3b2e40b4226", 0xd7}], 0x2, 0x0, 0x0, 0x20000000}, 0x8000}, {{&(0x7f0000000e00)=@nfc_llcp={0x27, 0x5, 0x40, 0x5, 0x8, 0xd73, "1269cac69965dcaf6fca73c08d78ccf5fa2dc4579c8da193b1506ceec05cdc932ff2f6946f7b7a97a79c03db11faad19da7388a7c922e1c3a805bd42ee3872", 0x9}, 0x58, &(0x7f0000001080)=[{&(0x7f0000000e80)="79eb014894ce787028787fd2b475df26afb91bbf86667a936fded9fd68c721402d6e33ebb3f6ba595399d4178e94df2972f585b4c7b3c8c061fa8770636dc83ba97febbce4e64c8f26272c", 0x4b}, {&(0x7f0000000f00)="d7a40710b545f9976fba376197744bc131878193a2436eeada8b11560c91e9a12f381aa8aa67e628e4d4f81be7cdfafcc77f90d8856a3170f80e916994724f715b3a7e2ac63f61692c01bc6529fcc2e99d1ce3f2f14ebe3c48e4a0352d9b0e0c454ee82d733260ba7945ff102b6dd7111a454f1dca0ee17516966809ee6bf9c80d81af5e92c9d760e9f2d2f0d0f352727f5559655c69b9f82e95dd847eb4722acd5440a03fa804937d9ccef535f34a1d0cdab2", 0xb3}, {&(0x7f0000000fc0)="ab230bf40b9374c52d164394b7435e60ec2c700aa62b86b4d1c4b390f4a9eabd100224cd787a6bcd", 0x28}, {&(0x7f0000001000)="572f7fc21cc17650c987c29834f675623f736940aa7adf67a31f373e7ba7ef88d2f82c0a232215c1fef42fa6c0fb5595397e36deb7db7b74efd19391ff1de09258e2f118f24c9931258ca4da5bc5b147ab85a05bee5ecdc04c699d", 0x5b}], 0x4, &(0x7f0000001dc0)=[{0xdc, 0x108, 0xad, "2b46147c3d63ffaf25cdb64b64fee0aac8467aeb871c11339aac94b49b112b2a2e7aace65ea9203d7f245e6c90cd5949dbe352efdfab0c2cd5ca5cfa7d6a08bfdc5d76b1ff21aaa4e28331cb4e947e3f96a20793b5a3b4fe95990b0f9d39e0ff6d2c35002a363cd649b4f82132f2da2c7c5afd40f2e4aeffb53d0b02cb092abc9266119822862ef8dddcf994f3ce2a60edfe83722180e2951b501e953c9b0e7df0e42a550e9bc04eefc6abfa59c45d7a2bdb8170b20f6afd0908954b0452809ca99158aa7580c16c967144a6f5256a"}, {0x28, 0x184, 0x9, "a4e697d29b01da6a64026fd91b495a7a221e8625374c28e0e5"}, {0x100c, 0x119, 0x2, 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{0x10, 0x1, 0x1, "aff2bf"}], 0x21ac, 0x8080}, 0x1}], 0x4, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x143) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x40001bd, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x80, 0x8000, 0x5, 0x1000, 0x0}, &(0x7f0000001200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001240)={r2, 0x21, "e20b186be2909060c8edda5b442cd1102475e87bb8263df94b26084a57bc32e119"}, &(0x7f0000001280)=0x29) 2018/03/05 11:21:21 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10201, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001ac0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000240)='oom_adj\x00') ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000001c0)) exit(0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x4) ptrace$getregs(0xc, r2, 0x6, &(0x7f0000000100)=""/160) 2018/03/05 11:21:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000f6e000)=0x10000000000001, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000100)="1e560053", 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x22) 2018/03/05 11:21:21 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/03/05 11:21:21 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x19}, 0x0, 0x3, 0x2000ff, 0x3f, 0x3}, 0xffffffffffffff40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/03/05 11:21:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb, "23cf"}], 0x10}}], 0x2, 0x0) 2018/03/05 11:21:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0x0, 0x0, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000)="336726ed501f56eb98454f3ce0437a765cc75493bddd31ffe895819a7c7473d19cf8631b9ecbe251428d7cae58de418a64f26260558de724e41dab005bab6574598a5968a572f8b33f376314c4434c", 0x4f, 0x10, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/05 11:21:21 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000180)=@ipv6_delroute={0x20, 0x19, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x100000000, {{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) 2018/03/05 11:21:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/192, &(0x7f0000c52000)=0xc0) 2018/03/05 11:21:21 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000040)=0x20, 0x800) 2018/03/05 11:21:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6(0xa, 0x806, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x34}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000011ffc), 0x3, 0x0, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000001ffc), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee9900000000000000000000000008000000000000000000000000"], 0x78) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f00000000c0)='./file0\x00', 0x18) socketpair(0x11, 0x2, 0x8, &(0x7f0000000080)) 2018/03/05 11:21:21 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r0, &(0x7f0000000040), 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) 2018/03/05 11:21:21 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)=[]}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff, @empty}, 0x1c, &(0x7f0000001b80)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/03/05 11:21:21 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={"84637366308000000000001d00ee00", @ifru_addrs={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) recvfrom$ax25(r0, &(0x7f00000001c0)=""/222, 0xde, 0x2, &(0x7f00000002c0)={0x3, {"9f13e24f9f4b4f"}, 0x5}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x50801, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x0, 0x8}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000440)=0x4) flistxattr(r1, &(0x7f0000000080)=""/217, 0xd9) creat(&(0x7f0000000480)='./file0\x00', 0x4) 2018/03/05 11:21:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000016fee)="97", 0x1) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) sendto$packet(r1, &(0x7f0000000000)="1722a44da04d95fd1af0ca6c9b8e6843fe7c3ad960fbf0178c81d6b43a4b3d05c0887a76abbffc9dcd88d611a17d419551c9a769c19ddd14071303fad8efb788fdd3bf09caa439a1ad9834676c61b35b4b40dc9511", 0x55, 0x4, &(0x7f0000000100)={0x11, 0x1f, r2, 0x1, 0x73f1b403, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) 2018/03/05 11:21:21 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240140, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3fdc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x101, 0x80000000, 0x800e, 0xbd8, 0x7, 0x4, 0x6, 0x1000, r2}, &(0x7f0000000140)=0x20) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)=0x74) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0xeb4}], 0x1) r3 = fcntl$getown(r0, 0x9) getpgid(r3) 2018/03/05 11:21:21 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000004c0)=@get={0x1, &(0x7f00000003c0)=""/246, 0x8001}) futex(&(0x7f000000cffc)=0x4, 0x800000000009, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x1) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/53, 0xfffffffffffffdd8) rt_sigqueueinfo(0x0, 0x18, &(0x7f0000000380)={0x3b, 0x5, 0x10000, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) futex(&(0x7f0000000040), 0x1, 0x100000000, &(0x7f0000049ff0), &(0x7f0000048000)=0x100000000, 0x0) 2018/03/05 11:21:21 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup3(r0, r0, 0xffffffffffffffff) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c56ffffffff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09002200fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/05 11:21:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/05 11:21:21 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/05 11:21:21 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x64) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0x5, 0x100000001, 0x5}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x42) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) fcntl$notify(r0, 0x402, 0x80000008) 2018/03/05 11:21:21 executing program 5: getpgid(0xffffffffffffffff) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$nl_route(0x10, 0x3, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000001c0)=@ax25, &(0x7f0000000200)=0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='mountstats\x00') sendfile(r2, r2, &(0x7f0000e5dff8)=0x40000000, 0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x2) mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0x0, &(0x7f0000000080)={0xfffffffffffffbff}) 2018/03/05 11:21:21 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x581000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) futex(&(0x7f000000cffc), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000048000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setns(r1, 0x0) 2018/03/05 11:21:21 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ustat(0xfffffffffffffff7, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/05 11:21:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x8) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/05 11:21:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0x8, {{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x6}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x98d4, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}]}, 0x110) 2018/03/05 11:21:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)="cf") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x587, @dev={0xfe, 0x80, [], 0xd}, 0x2}}, 0x7, 0xffffffffffffff28}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x401, 0x2, 0x4, 0xfff, 0x3, 0x3, 0x5, 0xc00000000000, r1}, 0x20) write$tun(r0, &(0x7f0000efef0b)=ANY=[@ANYBLOB="00000000ffff0000000060739e3f00c1000000000000000000000000000000000001ff0100000000000000000000000000014e204e20040190780083d4b500ff00a4a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378ea6d90abcb08ff522e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c885657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e700000000000000"], 0xf3) 2018/03/05 11:21:22 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000e8bfe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) ptrace$cont(0x19, r0, 0x8, 0x5) 2018/03/05 11:21:22 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) pipe2(&(0x7f0000000300), 0x84000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r1) openat(r3, &(0x7f0000000100)='./file0/', 0x80, 0x40) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r4, &(0x7f0000d06ff8)='./file0\x00') renameat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0/') wait4(r1, 0x0, 0xffffffffffdffffc, &(0x7f0000000140)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b0000009b6ec0de45cd8c8f8fbee5d3f31155491a484198e01ffa249bd3388c5bed7584101a195ac4bfab135f553995c1a8c8d43961e5b69369842b875b17dbc6cf8ae6cacb2757e1345880fdc98e372bd3e095235afb0694a54070b8ba286ed89d12369a36e5a2638a1deaa03be46fd3cdf206293cafddfa0db1ce4c48e2"], &(0x7f0000000280)=0x83) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000002c0)={r5, 0x2, 0x30}, 0xc) 2018/03/05 11:21:22 executing program 6: syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/03/05 11:21:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001300)=""/106, 0x6a) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/netstat\x00') fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001240), 0x10) setreuid(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001380)) fchown(r2, 0x0, r5) mq_notify(r2, &(0x7f00000011c0)={0x0, 0x41, 0x3, @thr={&(0x7f0000000140)="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", &(0x7f0000001140)="a25cd675d6e80ad8a00751f62a0e64fee28aa9fd757e1173a373071451c60237ccbd374b167887d6d237a5f0739bcb2a8a1889c2d6fba173a4b7fd9bd7cfb206386d55d8850412b2e484311323486806a224038e783104802e3d9904f8b9449179409e96e29b228c8d3fd9a69e1914de35e934902ff7f6673be6"}}) syz_open_dev$sg(&(0x7f0000001280)='/dev/sg#\x00', 0x8, 0x80001) 2018/03/05 11:21:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ccbff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, 'port0\x00', 0xbfffffefffffffff, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/05 11:21:22 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/05 11:21:22 executing program 5: ustat(0x80000000000801, &(0x7f0000dfe000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1bc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x93, "6323630b8ce99171dfb90e8607a76dc2aa2cb9b65f2d6481f5200f68f44d4365ccaac2d36de8989f9e9b1e51069f7ba450d6760a0225de290a691ff8c1cd9ec82ba63f1d8cd9554c0b862125e2c37ff1a3b707e9371f5e160a952d7f14e593e93c53e44c8c573e2d0a2ba41e4d46b14691889858fb8f5981b8f1bc4b46d2a963755324b3fd07e2153965b213045f89a3644fdb"}, &(0x7f0000000180)=0x9b) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/69) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 2018/03/05 11:21:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="7475ee6c3090849b0200139024243a54", 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/05 11:21:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000"], 0x58, &(0x7f0000000280)=[{&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/122, 0x7a}], 0x3, &(0x7f00000002c0)=""/25, 0x19, 0x7ff}, 0x1}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/108, 0x6c}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/30, 0x1e}], 0x5, &(0x7f0000001580)=""/50, 0x32, 0x2}, 0x7}], 0x2, 0x0, &(0x7f0000001600)) bind(r0, &(0x7f0000001680)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x2, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x20}}}, 0x32) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001640)=0x80000000) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000017c0), &(0x7f0000002e80)=0xffffff60) 2018/03/05 11:21:22 executing program 3: unshare(0x400) truncate(&(0x7f0000000080)='./file0\x00', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x3) chdir(&(0x7f0000000140)='./file0\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchown(r2, 0x0, 0x0) 2018/03/05 11:21:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f0000000280)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000240)=""/1, 0x1}], 0x5, &(0x7f00000002c0)=""/166, 0xa6, 0x5f57}, 0x42) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000003c0)={0x77359400}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000674ff0), &(0x7f0000318ffc)=0x10) 2018/03/05 11:21:22 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4) 2018/03/05 11:21:22 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x4000) mq_timedreceive(r2, &(0x7f00000007c0)=""/115, 0x73, 0x31c, &(0x7f0000000840)) process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/216, 0xd8}, {&(0x7f0000000340)=""/150, 0x96}], 0x4, &(0x7f0000000740)=[{&(0x7f0000000400)=""/218, 0xda}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000640)=""/24, 0x18}, {&(0x7f0000000680)=""/175, 0xaf}], 0x5, 0x0) write$selinux_user(r0, &(0x7f0000002000)=ANY=[@ANYBLOB='system_u:object\x00\x00:system_cron_spool_\x00:s0 %{stem_u\x00'], 0x32) recvfrom$ax25(r2, &(0x7f0000000880)=""/136, 0x88, 0x10000, &(0x7f0000000940)={0x3, {"ba44177fbdd8e6"}}, 0x10) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 2018/03/05 11:21:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x80) close(r0) 2018/03/05 11:21:22 executing program 6: arch_prctl(0x0, &(0x7f0000000000)="62eec74e") r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) 2018/03/05 11:21:22 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) pwrite64(r0, &(0x7f0000000440), 0x0, 0x0) close(r0) 2018/03/05 11:21:22 executing program 2: r0 = socket(0xa, 0x7ff, 0x1000000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffeff, 0x800, 0x0, 0x8, 0x1, 0xd0f0, 0x100, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d56ffc)=0x10002, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='nr0\x00') sendmsg(r0, &(0x7f0000f03fc8)={&(0x7f0000759fe4)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="2000000029a2fe516e9608f9ffffff13a4003f00000026f8efb1000000000000"], 0x20}, 0x0) getsockname$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) 2018/03/05 11:21:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200040800000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000e1effc), 0x4) fcntl$setpipe(r0, 0x407, 0x3) 2018/03/05 11:21:22 executing program 5: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x101000, 0x1) fremovexattr(r0, &(0x7f00000000c0)=@random={'user.', 'bdev\x00'}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) r1 = socket$inet(0x2, 0x5, 0x144) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/03/05 11:21:22 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000954000)=""/147) 2018/03/05 11:21:22 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000001, 0x1, 0x10880) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', '%sself-em1)vmnet0:\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x19d) 2018/03/05 11:21:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00SR\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000e9ffd8)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x1, 0x0, &(0x7f0000ee1f31)="b1"}) 2018/03/05 11:21:22 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), 0x8) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x410, 0x4) read(r0, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0xc6, "1f53f017c2fd73b8adda0eb41115e6ba49b5d6cb7f6ab200af3173891a52e6e4f825eae94458db178d58e193eb10df751ec28364ed2c3e4460f76c40f6d85bd346ec76ba0f0907cddd2d676d5b0ec0"}, &(0x7f0000000200)=0x73) 2018/03/05 11:21:22 executing program 5: unshare(0x8000000) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r4 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1001) mq_timedreceive(r4, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r4, &(0x7f0000a2e000)=""/40, 0xffffff29, 0x0, &(0x7f0000b6bff0)) [ 46.207962] IPVS: length: 413 != 24 [ 46.217135] audit_printk_skb: 17 callbacks suppressed [ 46.223578] audit: type=1400 audit(1520248882.284:19): avc: denied { set_context_mgr } for pid=6411 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.249779] audit: type=1400 audit(1520248882.314:20): avc: denied { call } for pid=6411 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.283164] binder_alloc: binder_alloc_mmap_handler: 6411 20000000-20002000 already mapped failed -16 [ 46.294158] binder: BINDER_SET_CONTEXT_MGR already set [ 46.299512] binder: 6411:6414 ioctl 40046207 0 returned -16 [ 46.308749] binder: send failed reply for transaction 2 to 6411:6414 [ 46.315534] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/05 11:21:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip%d%0\x00', @ifru_ivalue=0x9}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)) 2018/03/05 11:21:22 executing program 0: socket$inet(0x2, 0xa, 0x96) r0 = memfd_create(&(0x7f0000000000)="7d127b6b657972696e67656d3100", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000140), 0xd9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6163c4bb}, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000180)=@sco={0x1f, {0x10001, 0x4, 0x1, 0x3, 0x80000001, 0x7}}, 0x8, &(0x7f0000000200)=[{&(0x7f00000001c0)="efdfc51f7cca67ce12581bca831d8f8ce86e3ebde372cf5eeca69e5cc63e134039e33e9de20a809b255b", 0x2a}], 0x1, &(0x7f0000000240)=[{0xc0, 0x88, 0x2, "0fbc3c73ecdf07b39029ec217e7958b3974ab8b5a8e6610a4a790654d7ce2a1221007e380b6ca6b1852f48b3657b20463ca7c37ae46668287b74182b575a90afc84afcd605eaf71a60f7629592bafc51a5307505b64de37be886c57ae44b4d939faa190fb26649b59c62f051f7a1ed9e926fccd532e2aac79357223d2bfe704c79b58f5fc1dfb342d94094f105da5b3b3006d8b46506a30455d288512ffd324ede05319d0039f3cda4fbd161e13fd113480947d2"}, {0x3c, 0x116, 0x1ff, "32c6f91c9c392372a7dce514403fee4a7f4e0cbd831942e17c0631a93d3d477dffc618654146b9d93ddb5255fe95"}], 0xfc, 0x8080}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0x5, r2}, &(0x7f0000000100)=0x10) 2018/03/05 11:21:22 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x35d) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) 2018/03/05 11:21:22 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bcsh0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40080040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c00000019000c3746f51efa1dde4125800000000000ff00e4ffffff65c18b3fe00000010820000400", @ANYRES32=r1], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4008000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xad}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xd2af, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}], 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="636c6561725f72656673004a49cf4983e23ef81bd7397fefdef0d40c399084d83e3bb78465439cb5d0eb62a5f6836b266850198cf4a40dcf70602eb9") r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xfffffffffffffffe, 0x40, 0x0, 0x2, 0x41}, 0xa0) sendfile(r2, r3, &(0x7f0000929000), 0xff) dup(0xffffffffffffffff) 2018/03/05 11:21:22 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x8, 0xb7f, 0x7}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xfff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) 2018/03/05 11:21:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) 2018/03/05 11:21:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x800, 0x6}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x3, 0xfffffffffffffffc, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x1f, 0x30}, 0xc) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00000600ffffffffff04000700000000000200000000007d97b77effa57c6d473a7771cf0000000000"], 0x30}, 0x1}, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000180)) 2018/03/05 11:21:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005440)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000005480), &(0x7f00000054c0)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x41, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/05 11:21:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000adeff8)=[{&(0x7f0000d31000)="29000000200019fb01440010000000060200001615de00f1ffffff040d001000000000000005000008", 0x29}], 0x1) socket$unix(0x1, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xb820}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @rand_addr=0x7}}, [0x2, 0x81, 0x1000000, 0x8000, 0x4, 0x4, 0xac, 0x9, 0x6, 0x1f, 0xffff, 0x9, 0x9, 0x5208, 0x9]}, &(0x7f00000001c0)=0x108) 2018/03/05 11:21:23 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="24233168e2ed45691b2dd02b3bfef5672af0cb3576ff7603a0aae0283393dd96cf1023ae69f5a4171607ff69e342145281a57f18a135ca5c80bdc3bc23548ba74b2a3845ddb305545d709f5074b0b237c08bf83637edeb959beefd95e467f3ac691b621976b72bc4a77e41fbb500f33ec1e21eed808093f7beaa2f61d592fe4ed5db17397bacf777bd826466975142aee0dd57b35cdb6c4ec91fe7fe6d2a7e0346fff5309fd96c0a38a3601afcf22d9c6942430ac6364486ca62393fbba451eb3999db6b79eb6f92b106a2165e87d9f4c26c37a1dc89812e0e48b15db2d20c83c02d604f23d77e15ef250b42023667ee317a508eb3a9df3fca629188", 0xfc, 0xfffffffffffffff9) request_key(&(0x7f0000000480)='encrypted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='keyring\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000000600)="73797a6b616c6c6572005dd2c84cef1a13139f9ba6165dcd59f76b61f7c78e662e490530910f405fc4ef5453038d4006a9b924bd99fe4c670fa620e57dd3d1302b7e4bf77f0cebd2e41ba530aa06ce2b4afa4fa2f7a66a48d30cf4a3e8824dcb6a09146e9e74c55e8a6a131b70be1a53f77a7b85626262db3489148c6988957f275b2f34e000a1cb1e9032417a253ab9d4cd7b98a037794215d36e84ce94c6867265b04977548122ef487bf0cc7d1bebc01a4cda094c43331fcf7a07a31e", &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="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", 0xfd, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000380)={r0, r2, r3}, &(0x7f00000003c0)=""/27, 0x1b, 0x0) 2018/03/05 11:21:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) unlink(&(0x7f0000001180)='./file0\x00') r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x2, 0x1000, &(0x7f0000000140)="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"}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001140)) 2018/03/05 11:21:23 executing program 0: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=0xff) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x10001, 0xff, 0x34, 0x75a1, 0x8}, 0x14) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="04002000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) 2018/03/05 11:21:23 executing program 6: keyctl$negate(0xd, 0x0, 0x7a9, 0x0) 2018/03/05 11:21:23 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x4, 0x7, [0x81, 0x8000, 0x3, 0x1, 0x1f, 0x1, 0x80000000]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x7}, 0x98) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x8001, 0x0) 2018/03/05 11:21:23 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x11, r0, 0x0) flock(r0, 0x3) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0xff, 0x23, 0xa, 'queue0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r1, 0x41) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) 2018/03/05 11:21:23 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="2400000025007f00000000030c007701000000ff0100000000000400fffffaffffe8ff10", 0x24) 2018/03/05 11:21:23 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000780)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r10, 0x6, 0x16, &(0x7f0000000040)=[], 0x0) connect$pppoe(r10, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x3c, 0x5, @thr={&(0x7f0000000100)="4729156f02c494c513981810ee4c9a99eea2164329872c7c2b0a401150c1df7f615968261908234b33715881cb2234673aef2d3d3fc37abb663a73ab630575eda485422d689dbb17f6f57f6a6c317722b908cc7d5b1d9632369c573b736af05699bf5133ab53aa91249e4495412d7a31d4c1d6203d311963662e6f3cf8ffff8b78062331d57d33bfd305167365f792490ea84bb604bb09e5611edd17663cdd2b4ef08b369511423f3ab96922", &(0x7f0000001040)="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"}}, &(0x7f00000001c0)=0x0) timer_delete(r11) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/05 11:21:23 executing program 6: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xfffffdfe, 0x1, 0x800000}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) 2018/03/05 11:21:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r0, &(0x7f00001d6ee0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'nr0\x00', @ifru_flags=0x6f00}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x8) 2018/03/05 11:21:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) ppoll(&(0x7f000021afd0)=[], 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)={0x401}, 0x8) 2018/03/05 11:21:23 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) capset(&(0x7f0000fb4ff8)={0x19980330}, &(0x7f0000e41000)={0x0, 0x0, 0xddff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x3) 2018/03/05 11:21:23 executing program 0: getgid() r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/05 11:21:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000102090000000000000000000000000000"], 0x15}, 0x1}, 0x880) 2018/03/05 11:21:23 executing program 6: futex(&(0x7f0000000000)=0x8, 0x3, 0x400, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x8, 0x1) clock_getres(0x3, &(0x7f0000262ff0)) 2018/03/05 11:21:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x1000081005) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x3, 0x0, 0x8, 0x6}, &(0x7f00000002c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000000)={0x0, 0x0, 0x26}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ppoll(&(0x7f0000000300)=[{r0, 0x1200}, {r1, 0x4120}], 0x2, &(0x7f0000000380)={r3, r4+30000000}, &(0x7f00000003c0), 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x44c200, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/05 11:21:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="4405050313", 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x40, 0x1, 0x6, 0xcf, 0x40}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x4, 0x400, 0x30}, 0x10) 2018/03/05 11:21:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000000040), 0x7fffffff) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/198) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2e4000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x59f6daee}, 0x8) 2018/03/05 11:21:23 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004300)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000004440)="ec71b69fe392e55b86d5ce311526be0eaa5bae70d467f75fbeb8862edf179f4702100cda5b42f8ac59260e7356ec49059e6f94cd6cd67e956b83f1f68047083143e5d6918ddf23ce08d2fc1e3201d113eb716ef3688fee38206e1b5612af6b3049c4b2ea308e4cc38f4b61e219826c26bceb1171170d07505534b28ca83d08a7a4ae2e6c95a66a62ab88587c9a842ad8342d274ca11e6a3c05a36358243fb8780361e9a4810c4e0330bfa0d967fb512cd3a2617295d0349ab7ecca8914e8aaab36ee79b5a579e7878e3d3d8a27f3e7b8d3ef5453acaf76742bd7486db8730d7d93c031fdd0ae2eb7e37f5b28594dfe7076149cdbc32e2a7411225f9e258ffd60f05e904b844fc9d3a05d7b131585dabbf37d35da7660f59f9461889dc3acfdaba5f29f87c6b62f24cbb154952f432bc5488ad85911b5a7920db8b153d67303a5e7a3ea3ec4094e5e9c879d6e6c16b3e301f74fbee29fa50e783457929b50cde235ca9a") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004700), &(0x7f0000004740)=0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="feae2c8f439b093d48f9efb6c183fe8540c2cd1188f95affa83d189f35c8913b5bb3b597244fd8751cc432adaddb85815c8d7bf8c4afd5", 0x37}], 0x1) getdents(0xffffffffffffffff, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000004240)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004380)=@assoc_value={0x0, 0xfff}, &(0x7f00000045c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004600)={r2, 0x28, "35e4aee3e1bfa1c04831e20a62783ef30c6a13a7c8a00432843dd489428388339300768884e502ec"}, &(0x7f0000004640)=0x30) eventfd(0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000027c0)={0x9, 0x201, 0xfffffffffffffff9, 0x4, 0x0}, &(0x7f0000002800)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004340)={r3, 0xc5949f9, 0x4, [0x6, 0x1, 0xf7de, 0x715c]}, 0x10) futimesat(r0, &(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={{}, {0x77359400}}) sendmmsg(r1, &(0x7f0000004180)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20, &(0x7f00000006c0)=[{&(0x7f0000000100)="a76b25ec76a224ecedac0caa769009b2d59e728ce2c54361c4a2d30ec94cfae9887062025dbd6d5af91ad58bba84002f8d5ec0af5f2220dce4b9c882ff7680bb656bcd8f763720a621836b915fb8fe39e187822310c9eccf5fdb3bf572c05e5686159f94895c36e6bea5fdb468250e32e32a7baf6f479af35cd85cb26c18b9", 0x7f}, {&(0x7f0000000240)="b38e56e61208efa8f203a7f2a686af13a6bddcf613f906c75b6fae582afcc10d20cf53db69c87f6b7425a1416383552564c1a50aaf2a31a4b43be6c2b8c01b676e893cca6153a6ff8d0051e383f32df5fb5e7674bcb92c5feda61d37f0eb3d240f7215d11d63737d04d46b0ebcd5b524a88505dc2744ae165938b6a0a23447260e423bbd7612f0e877d985dc8d2188b26223a2b68838d50db8046cde9c3fa1fb1b32069a5a9e9aaa5d7a541c9f4f58b850bd511c70d105f6a0303258137c6c9162254e158e6b250d76c809e1c365d40f68f90e961ff14463bb82b7f86f5e1f1e5f5a54533c4738c6dee827c757dc0387311b6dbfd45785", 0xf7}, {&(0x7f0000000340)="4c68fc3c3202d6cbacc87aced2050778491bccbf0f34767d16f1b9c246f629355b8b3d72cde1de4887be7ec131893809d695e812feca3da6c106cd1e7f9cedf043b967c7d6e8066edc16272c9e72ac9480b802ae78db674278d580fd81232006301f55d06df28d904050d177df04b91796c383c0ea353738e783ad34f0429d342a3f75232b7329eaa6a46e6cd1eed919d20ce6f15da7cdd1033692f5f1bdff95be965228fcc71bd917bf46bd1eaed816f4aeb801ed", 0xb5}, {&(0x7f0000000180)="08129a4ea5e274c7f476f2202545454d4291df68cf82095a8d2bd88a6cb0ca35c9c4af01c11e98fff047fcffd5430c3f34556fb1ba0cdff07065f948022233bd90eb3d1a979d0cda99ecb273c1416474ea33782b2d2e519f5e4106edfc6cbf60977b0cea9b", 0x65}, {&(0x7f0000000400)}, {&(0x7f0000000440)="fb48924c7b74a0430d8c28d968687a94c6bb443cabaf68606b97876a90906573fe4955466885dfdc3a4b6303053d41eba4acdf75fab913811e4c5ec120fb4b0847edd0bca8708ef6985ee788ed291524ae23c5dc7f81994a6d3663ca7da76029c5efee8082f756078cc3ed75b45bb7c2d56ca3f87950d8eb8fb153999d75a314ff95c4a70dc415560ece98e59bf04affe6a11a4556f1c27a508c7c00ea7e9b7f332b9ea33f1150d81de4b7b11960799c5f85aef5da6aeed3476e07ac7d98639343cb7bbeb3d7d97705812514b1060fd9", 0xd0}, {&(0x7f0000000540)="89205ef56f62d70bf7ea8f1a97f4dd439588a31d4ff0978698b831486954ee0952c319fa", 0x24}, {&(0x7f0000000580)="3c50e9fc3224f1d0919a1a6968fd2286e6909a56c0b82e87d9dc0bf7208add9952a3ac191dcc24fd4cbf2aa35bc90ec3b5", 0x31}, {&(0x7f00000005c0)="cfa3576f4d9bc5a13249f0b7fb4afa1fbb898ff38d54a1e81178d185c049981a30c62873942413ace0f01feea4e752212e7f165e71afeb9593bd5eca2008ebf89454b6b136bead01ed4abf9d170d59e16c11a24bfa7c3d3479e17fbfb401b7ddf10c490a23cd02433c8275078d2b8ecc1a08bcf77b1e3c728837e38203ca22035c04a3963243b7ec89d97749375ccb19a8f4b794a4dbd4a8da6903549578b6dbd89b57b1369f2abdd96681a9dcae977617d1b09cce70c84d86e77acf87221ec9169868308ca2954582c90926618ae52c7a2df93c", 0xd4}], 0x9, &(0x7f0000000740)=[{0xb0, 0x0, 0x9, "206b068db11da91c06cb349ec7e635e852b9efbfa87683d8b24f0460bf3208045eb9f80e3c8af694c14dd7195afa00cf5671db7ef15c000e87e296bedaea7376284d0c28ed3494419e54d0d86801cc3334c5e885f86fddb65f28549063fb31102b8a97faab252df428404226bf35b88f568925b92aaf8014f46a722a9cd862715de7aa538df0a75bb32e33f400dd015f79feed575251109ebeecad116ba0ec1317b9441e"}, {0x3c, 0x6, 0x8, "ef3a2dec800464cd5b2231376e802f7ed5fb4941cd03ac7a69107ecd212b41eee446cb50784e3e6cb1cb63d1ca"}, {0xbc, 0x1, 0x10001, "83708a0ea377aaf420139f1eb39534e864b74138849419e14346429746dba6959c65f5040802f73b84b518509e046a20f5e824dabaa30d15cc675afc03bfff991f9a0df9114474c3963e00eeeed3900319ce8c1d646a260af180988788ba44d3e06552d2a1dd4cef163b5d735b72fef87fceaeab0752f25e4f92678af47d160cd24ce9ae80b23229b59fdd294956bbf7f8e45897830a50ea74f58c5ef9e19507c57522463e5a2925e6d3812ce6769de0"}, {0x28, 0x100, 0x400, "903f2661ec7764bd7eaf0b9bb553f20e4297d0a39090903377d650"}], 0x1d0, 0x20000000}, 0x81}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000940)="1f812e1e478c2fddb6536f4ea7f6a744f8aea0eaf6f09c24bd5cc2596239b40e9f533f", 0x23}, {&(0x7f0000000980)="0446776185ceff97cf", 0x9}, 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{&(0x7f0000002d40)="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", 0x1000}], 0x9, 0x0, 0x0, 0x8004}, 0x9}, {{&(0x7f0000003dc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x0, {0xa, 0x4e20, 0x5, @empty, 0xffff}}}, 0x3a, &(0x7f0000004100)=[{&(0x7f0000003e00)="55a5477118da387587d706f66b16402875c106872577cd1540cce3f180dcabd42d7cf7dafbc23e5a92a208508f759edb4037d201b4aff97fae7cb8a3962478b6dd3b318a5c05353fb0bb1bab93615fd9a775a4f8c747206462080d297c67217eb63d", 0x62}, {&(0x7f0000003e80)="4a195edd74b83a61c273d60801946901a68693f5a99ad6147589ae9271189362288f88d80de0616d062a9c94a4ee5137b5ed4c5816bd22c4d74c3a8734b5033b4c4df272ee1edfa4896eac0f81f6b57c475b0bc0d6a2c8d6bf7637d471ccdf96121e974893a839df8439313ec91e3ad17121dd5938a8f6cf6b3b571d2f766c74810d94df5f40c6d665c06244bf6414dd08105576eeaf7e37c2a69cd477667a940a8e3357f307", 0xa6}, {&(0x7f0000003f40)="4e1c65ce29946a51c1af19d4284314987b56227bba41b4aac70ac383c94366fc3ed1d1fda08337cd21824a33240c5cbf6fa239194fa118ce7b62cf47f3202a4864c46b231958e04afb09dac28ffbd36dad80f412a72d6949d8f8b0fa471c4f70c1c754ef9e5ca53346f9656222e44f5d95d84e6fff5c507c10ba05fb606a394098cb81d04e03ae08b2dc8a5ef15c91247506b95e4faf66fbcc0c5396d66868f3655718f33b8074f44c7e39b8990635ebe8af849a7616f9c06f1a6340852e8222ab939c5bc38a2076169686ec", 0xcc}, {&(0x7f0000004040)="776aceef4c072f105344f78c74561eb048fbc6dcdf379014f925529fb09dd4fa8dc2e89e33c0dea9145b7e7519faa05c8f1db094c95b352baf6c305495ee1402df503a95cb752521412ed4d674ab9506265287059e9165879d246cf1b4aaab988da72daa79bc5a3d", 0x68}, {&(0x7f00000040c0)='Z', 0x1}], 0x5, &(0x7f0000004140)=[{0x20, 0x10f, 0x8001, "33b4634522fba83827c0c960caf824347f619a96"}], 0x20, 0x4}, 0x20}], 0x5, 0x40000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004280)={0x0}, &(0x7f00000042c0)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000200)=r4) 2018/03/05 11:21:23 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) fdatasync(r0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8a, 0x80000001, 0x0, 0x2, 0x9c9f, 0x10001, 0x1f, 0x20, r1}, &(0x7f0000000140)=0x20) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffff9) read(r0, &(0x7f0000000000)=""/48, 0x30) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x8, 0x1, 0x6, 0x2, r1}, &(0x7f0000000240)=0x10) syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') 2018/03/05 11:21:23 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) r2 = accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0xc1}, 0x2, [0x101, 0x3ff, 0xf947, 0x6, 0x5, 0xc5, 0x8, 0x3]}, 0x5c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x80, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) close(r1) 2018/03/05 11:21:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001180)="433f53c0d55635b2a25878411002e3a690e9f729c47810aa67190c46dc63353a9262e18d0090ec6672572d4e27b74c82e9ec38c893a11b9d7f2c8c87a89ec620d531a855bb21c7ab64d29c61a2dd792e1c01ae010a31574a831ffb87df9326a2325094383079604ad35093bf973536", 0x6f, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001140)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001200)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001240)={r2, r3}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001100)) sendto$inet6(r0, &(0x7f0000419000)="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", 0x117, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/05 11:21:23 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0x0) getpgrp(r1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x948}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e22, 0x2, 0x0, 0x0, 0xa0, 0x5c, 0x0, r3}, {0x2, 0x80, 0x61d8, 0x101, 0x1, 0x7, 0x0, 0xffff}, {0x9, 0x3ab, 0x80000001, 0x4}, 0x4, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff290a}, 0x3503, 0x1, 0x0, 0x6, 0x80, 0x400, 0x3}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/03/05 11:21:23 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4002, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x11, &(0x7f0000872fd2)={@random="0352ba8e8227", @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, '2'}}}}}}, &(0x7f00000e7fec)={0x40000000000000, 0x1, [0x0, 0x258]}) 2018/03/05 11:21:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000000), 0x4) 2018/03/05 11:21:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000)={{{@in=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@multicast1=0xe0000001}}, 0xb6) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getrandom(&(0x7f0000000100)=""/197, 0xc5, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="021200000200000000000000000000004c2f27b4bb2096481f5b6e7f0deafe457f3d5e04e3519c988726a51761183838083db782b2928f77c8a58213688b4e1cd7c76a83edefd52e244f1d90d3bbcf9ed180"], 0x10}, 0x1}, 0x0) 2018/03/05 11:21:23 executing program 4: r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) r2 = getpgid(0xffffffffffffffff) getpgid(r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002cff4)={0x50000008}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000200)=0x10000, 0x4) signalfd4(r1, &(0x7f0000cee000), 0x8, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000180)={r5, 0x1f}, &(0x7f00000001c0)=0x8) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000000c0)={0x15, 0x48, &(0x7f0000000040)="752eec46c3e82e2d1206c1b7179ceb3cc1e890ece1c70ba849b2a66a02a6f60298f899ba99a0b036636f1856289e176c4b2ea8e5a3f3a2f609e3edac93ad14b070c1cf5bd0f096af"}) poll(&(0x7f0000cef000)=[{r0}], 0x1, 0x0) 2018/03/05 11:21:23 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fafb72d06b2a4a280930a06000000a8430891052369390009002f000000000020001949952baf002000010400001338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91fd", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000001c0)=""/195, &(0x7f00000002c0)=0xc3) syslog(0xf, &(0x7f0000000140)=""/21, 0x15) sendto$inet6(r0, &(0x7f0000000180)="8442c7bf710188048b60dfc23e96e144e7dfe5eb05d643074ac223aac0c6", 0x1e, 0x8000, 0x0, 0x0) 2018/03/05 11:21:23 executing program 0: r0 = epoll_create1(0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/4096) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001100)={{{@in=@local, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000001200)=0xe8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/05 11:21:23 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x2, 0x8) writev(r1, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/03/05 11:21:23 executing program 1: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() socketpair(0x4, 0x6, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3b7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @rand_addr=0x90}}, 0x4, 0x10000}, 0x98) tkill(r1, 0x16) [ 47.239751] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=369 sclass=netlink_route_socket 2018/03/05 11:21:23 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x910, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)) [ 47.293361] binder: 6552:6559 transaction failed 29189/-22, size 0-0 line 3005 [ 47.314251] binder: 6552:6562 ioctl c0306201 20004000 returned -14 [ 47.324700] binder_alloc: binder_alloc_mmap_handler: 6552 20000000-20001000 already mapped failed -16 [ 47.335584] binder: 6552:6562 transaction failed 29189/-22, size 0-0 line 3005 2018/03/05 11:21:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) syz_fuseblk_mount(&(0x7f0000976000)='0/file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x20) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/03/05 11:21:23 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x0, 0xffffffff80000001, 0x101, 'queue0\x00', 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000164ff8), 0x800400000ff) 2018/03/05 11:21:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) 2018/03/05 11:21:23 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000842f2e), 0x0, 0x0, 0x0, 0x0) 2018/03/05 11:21:23 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x80) unshare(0x400) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0xfffffffffffffffe) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000280)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r3 = inotify_add_watch(r1, &(0x7f0000000080)='./file0/file0/file0\x00', 0x2000200) inotify_rm_watch(r1, r3) preadv(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/45, 0x34a}, {&(0x7f0000000100)=""/3, 0x3c7}, {&(0x7f0000000140)=""/82}, {&(0x7f00000001c0)=""/129}, {&(0x7f0000000640)=""/251, 0xfffffffffffffea8}, {&(0x7f0000000740)=""/111, 0x13c}, {&(0x7f0000000400)=""/87}, {&(0x7f0000000480)=""/188, 0x8c}, {&(0x7f0000000540)=""/68, 0x49d}], 0x2000000000000189, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x3f, 0x40, 0x9}, 0x8) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) mount(&(0x7f00003c4ff2)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) 2018/03/05 11:21:23 executing program 1: r0 = socket(0x10, 0x7, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={"73797a6b15dae3285faa1f46004000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/05 11:21:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fadvise64(r0, 0x0, 0x1, 0x4) write(r0, &(0x7f0000000180)="4f7ad0c9edb302c86f1748144523c0c2539a3e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc5473df9da6891cd83b945ebc949deb29b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x55) memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x3) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/03/05 11:21:23 executing program 5: pselect6(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0xc9e0}, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000340)={&(0x7f0000000300), 0x8}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}}) 2018/03/05 11:21:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00009f5ffc), 0x4474) 2018/03/05 11:21:23 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="016c850000c24ee8e307313d958fcc2300000000000000d969d66c9d55259c907ae958f0"], 0x8) write(r0, &(0x7f0000002000)="af", 0x1) 2018/03/05 11:21:23 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000eb2ffa)='logon\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f000027afe7)='\\.wlan0)posix_acl_access\x00', 0x0) socket(0x10, 0x3, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000180)=0xffffffffffffff05) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, r1, r2, 0x10000, 0x31, 0x8801) socketpair(0xa, 0xf, 0xffffffffffff5284, &(0x7f00000001c0)={0xffffffffffffffff}) sendto$packet(r3, &(0x7f0000000200)="6d221080886e94291ceb8384bfd419eaf77ad321df4523c028425530eb0106e6ae299007ea3fd904cab3b2e83e0f69f3d90e40d7c05afefd29d809559dee2eb00abbac743720dd600caae996f79cbab43cdc67627c4fd9e150b71f752896e0a4b3109de5aa68c7fe01045b08df439ac5ad322f94711466d0d10b16927c264ef834551c1b651bb9b59d089befbe3a68019d", 0x91, 0x20040010, &(0x7f00000002c0)={0x11, 0x5, r0, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/05 11:21:23 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$netrom(r0, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10, 0x800) getxattr(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6f73322e77656375726974792e73656c696e757800eb7b8437f5a1364c5c22ac0c7d3feacbb538db340e8b8eba39b6115ef1d20ffa2e57ba574bbc11a3dcc0c6415793ba2c52aef899"], &(0x7f00000001c0)=""/82, 0x52) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000340)={0xff, &(0x7f0000000240)="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"}) 2018/03/05 11:21:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) [ 47.396470] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/05 11:21:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = getpid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x78, 0x3ff, 0x4, 0xa9a, 0x1, 0x0, 0x7, 0x8000, 0x1, 0x7fffffff, 0x40, 0x8, 0x4c5, 0x675f, 0x9, 0x1000000000, 0x0, 0x0, 0x6e5, 0x81, 0x100, 0x1, 0x3, 0xa04, 0x1, 0x814c, 0x5, 0x80000001, 0x66d, 0x4, 0x3b77310a, 0x4, 0x3, 0x8, 0x8, 0x1, 0x5, 0x0, 0x1800000000, 0x1, @perf_config_ext={0x1ff, 0x4}, 0x80, 0x400, 0xfffffffffffffffb, 0x3, 0x1, 0xfffffffffffffe01, 0x7}, r1, 0x72, r2, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f00000000c0)=""/68) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10240, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000040)='\x00') 2018/03/05 11:21:23 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002fc7)) 2018/03/05 11:21:23 executing program 2: pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x462) fcntl$lock(r0, 0x2, &(0x7f0000000080)) 2018/03/05 11:21:23 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/05 11:21:23 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='%ppp0trustedem0.}-posix_acl_access)securitylosystem\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xfff, 0x9}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x6, 0xffffffff80000001}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) splice(r2, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000140), 0x7, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000000000000128cc710400072dfcebd889f98d5b75109f9e75f757de744d15a3cebdbc7ded7fc918eaaeffe9f55991064dfe883a620000000000000000000028a1087b29a0463b2d524d9895"], &(0x7f0000000180)=0x10) 2018/03/05 11:21:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xfff, 0x4) 2018/03/05 11:21:23 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/224, 0xcb3a08750826e9a1) 2018/03/05 11:21:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="e8f7dcbcf8b520a21a376eeea8e6966f2458ff3552", 0x15}, {&(0x7f00000000c0)="5a3d6b4eb92dbd0e96946c", 0xb}, {&(0x7f0000000100)="c577ff8fbf7ae3e9c5ef78bb1eeffe11d636e24f43bb46120ad36fc08510ee389c1b30770017009c2799e920f1a0544f06cdacffee6737fc7c920db4ea3edd073db63fc1e272de157089f0e73c894ed83c623494c1b988cc71e1d31cc782d56bc46ece5a7a9b84f8fc", 0x69}, {&(0x7f0000000280)="ca50135b1e9f3e84a2accbc614f2451ffd6b8b8603dc41c8b5737327ab6278dfcd6e12c4704ff4060197f12ff3521176a1b1be46df4448beb72483162d11c846fcc93028973610b69ef74806af8744a9abb86e847cee86724bcbbd6165fd7a1957550892f2db440a74eb6d7a5218f62a9ea6e42991c986acdc227d40233efa993cf1912e0c0dbb070711e11c5d95a610dbee1d6fff8645cbb91ef4ac8f9e657213416635770146af48b69653eb6106c0e150d85557d0d9267d17083539b2a235c909a200532293ad16596b24c77a01579bfe900dc1b444c19ab6f016f56596b932c2db", 0xe3}], 0x4, &(0x7f0000000500)=[{0x38, 0x13f, 0xfffffffffffff000, "7be726635b1b390ba204e30d271daf7f46567626a3a1bedf277cbc182963bdc0fe5ac0aca82ebff6351c"}, {0xc8, 0x111, 0x547f, "ffff5d05a48e24cc4c0a861d1c9fd45f22786c7ab6ad03ddca220c0830b8ad88a28df18a8593ab740f761bfbbc743a505171aaee6a71d6f008ecf2545a78f01ff51a46a61873b7cc2839df4dd4aaf3931ab58f8d1dbcf40f2708f18a8c77bda81b8bd2a8a6fa084a6fc42ff49f110a31d545b5434f0dd8f1d5a8efc16c6be6497cefe9104776e5d6ced0ccfcf485daae45b1cf690ae3ef183792b67d5bf6ca7b8af5cfb71ec0e55ff8094236c84ec859ccad10707cf4fdc65f"}, {0x100c, 0x105, 0xf, "4d9e0b4559fcb184a3c04de77fbe0b3aa5082b3b511d08b39ed77f1eadd753cdac2d9db8e271a69da3b9be7b4e15a6391b03110f05286cac9696f6f2b1ae426d885f1b637b468f9e7f50be752988f044412dddfc08af3e1bdfd527a0d0034c894139836fa139f16683cb3ca5842370bcdb99efc9134dfbbea8873b4e429691a859f6f7d9cc4ab5a7c7cd9f9b826dfa14152b38271b1d40e0e4c6d9e7e52b2c313fdb02d35370c7a9af108eebb9e4d2ce71d6229f817f7bcdece818b9b919ee60fbbe9154df5c1a3a8d2acd4b47f70941655008d8b113db41e861ff2cc73cdc6e10ee0d81e2be3f92a0d836edb9848e0ca9afeff16cb3104a48a96a25ef73beec5e9964fd4da5e67abdf3b29448a925876eb3d482469fabf93a39133848867eec8b7e5e820b2b4486caa70db9d14f0c1cd64e2df1da761fbcf70ede86f54f6d4237ac11d3c449e9076287adec584867753064f2a015702ad5087d0a8d08a90f09716ba8c4226c0b5a54eb782c83de2b6938c17fd9e5c7dc932462f2b9629d4dd3799b974a89c0f52a7e9ebd5783fb34b2e6b634872aa9e7938726869f9bdf729ea33af78431a23b5c80b825fc6051a5e3df43b8cdf66078f7615c983178ab6f57621d4b31169d7b37412638692b630859d2d1ae9940d1b075b27d4ac2668e9d21b41c1d31119160afebdbf41ae257caf92a04fe3589d448cb0a5e8052798c2c3506b1f95eb69ca8b05c52db3f6aa4b60df9368a39a63c6753e5a33d2f8332b96dfd5489a253139ca07e15e759ea18f089d07b969515c1a99f7c952297aea0072bddbcae26fb1dace70bbf68aa3306bfe936357370ee84e8e90d6731f19fcd75b4133ba94b9cc6f4cd965564894b13e3b5119da7fae22b1faa31d40a2503d7abd797d679624b8b657f4ce3de41ce08d669d78bab9c72f66c8cc175916e05c668bc11011aafceb94766e4459cb0288b23b4cb8036003370be1b32a859f600acdae71c62b25a06e7c6fcc39e021d55e9674af051e65f7f125b23be7c757b00bd0b624fc9ab7be3f67978425219cc3061a2b24dec43394e52724575c5c3da460f8809d52cd851a5517df7db99493a374c5b9e0c29507bdd31699499750b94595805b1cc8a8a6a95c176f47db3ef85268d731fbe062c3bb62f5484017d42ae95c7860078defc785354544978b383dc1b3dadb1daccad1ada0b68f49175e5581ef2f21e839b32c016d4fea5dcc0fb7a9bc554e468e8beefeb48c02f06a98ead0fca006f336f20b32527b2ea513e8ddb7510f38226c5c854d96a485d8e2a69d4903c4a0d16e85f6fe65cfece136e61eab76d3b992003a2301ff88f4fe3efd3a45a379595207445596c3fcb1306aad4dcd42b1613a99c3b9821e27beb5fb65764baa2bce1e6879b6f1f753cd9c27cd3f977346ff2188351d524ca8a019fc9f1b4aba2ff45ec447175db8aaef2fe9bc2232cecf2674d8ef9ceb11e48df5374cac2e5a6a3bdbb575b67185969abbbd2df36f861b2d7837a24cb3c46362972c7755613c3ae283cdb383dcd16de3f60f69825055fc1b0047613864d9b1f5fa7f805fd694872b462d42b64b782bcc5466db44ffdd500ec540ed5d8fc7e27e4491aef7fac54325238f28b120287e83e45ee0278c50053d0eac9053574cfc72f7f74d63c7c7c3bd13ed4ecc3728552531cf7d59ddb5026814289594df4cf450b36456001b72c224fd5c94f3ff614c525a448781eb73deca733c76e28858ce9fce711cfd7b48003aeea23fe87248762c7cf3df7266d910c936c92240e668c01fd4e53ead9c0dff080f333321f8e6b316e473b7a1940cf57cbc62344a5e69aa5e19a5791c2cf06d30ec900e800b6781b0c7d569120ab4df1940fa1b7da79737c2828314ddff304c401a12ef608c1b6be787c8b94a5b7b576fb157f14868f405b540523d1de348e6997dddcc7b8d7ca93fbf8f0333d49c4e67eddb34f08962017553a52010ea80287cc77df796b997373a597389f150c2074f059642e4141570ceabc879d97404b00cbaee6425889c9183fe20351f179292e159decefc6cfda7ae4c8014ff490ce6eaa1c75496f21f37422cc32c0fbc60c118a3893b93b87b644ccce33f588e8b7ad1f17537b944f38763a3b75ec45e8a7022973b377d7f16de4f1f239128862b89e227ccb010a6b645b156caf3da246fc791184966352171eba145d1adfd451d665773f0c7db1e4b1adac8b6e3466eee61a7dab05980ae331637ac2d5ba4cc2682ed71caa11d74fb64d3ea4fc2ac41462f6dc84f3031ad34cb75d426d404048b6fb634086f5f0103e3259f0c747fdca27f5b625d7ab79d720a9e66fc3b319e3ed81a2d6381b6762ffccd3271989fa6f5ada0a469baab6b1d09de56d0d8fb2d9bb48b0cc91a2fb5720966ce054aca3f701fc0441c26d8ff4a828c038e800ba3aebdd90eac850a6498c9fc1517d514cc990bac3b8f24e46ee49d7be3dbbb16c50f95f497cc3a6bcc26ff589bad1acba883c8897e91c88ef631667f6ae11b168c2237841fd6077e95d44c001e9c8d6edd9893ae1abd519f6d9b170915accb1f5cf684c4edad3d55a66dd435f5dd63896123e7d983fad34033dcdae94bd5b46e8e6f19405a0a98cbc9145f932b8bafc28ddcffc9b6941b9786351b39b928fd5eba405e3e910b612928604bafe99bc87810f9f82c287852cdb8ab61fcdb1828a17049e36bfb60ed762f2f22c273c00e35e66d58190448d1394dbde27f40475f97dfe335b7b383ca46c6c7048197101b3466850b75e30e018313bb3759c90b232e1316098dae1097b445a87a321b06b25497e216abb4439d1e7c760e1da13528bf94f505c32a2325de8ba61ee6ef7dcd1be8dc4e9b9adaa04e713cf5ab1115869ec068808377e2c7512b97b5549f9ff032a92f039162ded2646c4d828890338bc66bc48335756f5453be94ed43cc31ac77701e0f384e1930e5c10aba91292525f214ebf5e94ebba42843bb307e909aaa12e90e91a08b818817e2a7637ec6bca435fe07cf178676b4b24dcbe661f4bd0311ce71d16678073092ab0401918197891d8577517c1ce0436108c3762ab3ce5e879fd1e1be1c54f18bb94556deffdf74da6c695ac9e3b5665624a281dccf12f390de0f410df6f3c5777b823ce8b87b241fbfd64b3f8e425d029706e0d6563d8affd082716beb18d835265046e13e564840937ffc340f35fa134e6933309f49d4cfb54295ba3cd4de80eb858475b7c868faa7ad674b54a4fa65c08aa3c3b05befb60ed038d4af9ebbc69bae23b8d32fab93e16708123df7e936fd264997907548586f6760beb49a53b3384c00d11f87587177061296f478850d1cc063464e43e0de85ed65747b074aaa59aa2aab6fbba136352082b18682f02dfc2ea7720b442b81ce81a5d9c4d806225d64d50c1ecfcc50085336cf03a55cd6f07f4a076ef520fa416d40d566f030874de3acc200783cdcf6a9224bb8b520caa008d8825a9f91f2a75c23116dff5cec8b3fec4af5bc61ade12c3de219681cfd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{0x84, 0x110, 0x6, "79a2502ae4a4099c4c90e471a985cdf93c033b154240f7031ca47f3c20f7010bc2e874e9740f43b59d51c37086dc559bdc5b4a1c5be1fd3cb447fd58a78de6d1313180ec16be2d529c582506e16dfa023ce4c8e66a21a6cc8d3c1719d35496f3f43a9551436f744a3d95c9d40445f408e446bccde6"}, {0x44, 0x104, 0x3, "6c088146618bc36aff350071eacb62cba2a73845eaab6c3b769cf357c65fd588d69d3a3708afb2fb3e3945b721deb361c87e27bdc98026"}, {0xe4, 0x11f, 0x9, "aff182f18d2ddd2d4f877825a2b4ada1ba0bcd5460698c1bf57ffd98439ea3af8219fef28bc3832008af7e60193cf8ed865719decb2ad5ec4303ae99b1f3210e67fd68a4cf6c63453d6ce4ba6966e2f6fd9a272d98558de7f1209fe565bb83e9e5c500994cb72d8ac562a855b5d0b76b65fb6e20aec9e8e4dc31328955f2ef44469d0f39fb1e0e40f36d323a0b44088a4e92111dc48e5aa1ccbe2dfc1a9db690508aedda1734772136bd536803f277318c3f80e434fb5e7b0d3b07a0324f8404f0ffa5ee19ba6f6d64a8b27d61cd565d86e05f66aae5c8"}, {0x60, 0x101, 0x7, "3d792525045e0f4bc923b1ed5c0f4f959a1a0c8eb3a0daa40936952856dba1c5b9c60be057248449c1ee1e4ad2164e82fa0679cf782acbe2ae1262d1b3835300a09f755a27df04bbf8cfdc67726a53507c1b00"}, {0xd0, 0x11f, 0x3, "ceee667c2210fc65be215263b2fa3b2664c1e009e96f4869fad9af15ba750caf062cc6995f03dd019259fd40c99acca7e0bee64d96dded03ef8175ee707aa30f5e65f8741879dbd90cdd59a1c7925501f8b26dc6edfe5464e2acdd5b6fec2e582e5eaea900042799b86aff55b2f9d0488d097e9771981837c8155077dbec40d0f41e35f86ce55862d7e3fb7d6bdfe6ee3b5a36161317fb4a7ae4afe2b96c1cb432fbbecfeca90a04f5c594a0a52374e446b3611c78e3a05f16a528f26092040e64"}], 0x4e0}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001d00)="39ae577ac756203f802df7a09134a111ecfa3b794063f62dae51b99a169d2fbf3b173b68b2ed3fda43ce6c169e7b1a054bbb5546412f4dbd24f261bbeac592e64065b27f9a3724d54f5e981c13953b61ecbd18f1efbd3739f6c08f9c8d5db67581da03679553b55482da9ad5f8a1ef4cb4ca996b816a6e9f8c6b6408be6ddbf7d1bded2a90cd60", 0x87}, {&(0x7f0000001dc0)="8973bdd17baf2f90bea6c81fd00c2b6a391e4c12bf526c865585c7b33b91f124c77e1d25833f98bed1e1dac0ab2236fac08d7ee508e341e7aef0a3e81edc48178aec2cd6ebc1b27cf5273779455706842e848528b76d07ff2dd1f78a1871b86837000f624b30f6ae61bf5ee8d83daea0f3c81a989f23edd285f3994683", 0x7d}, {&(0x7f0000001e40)="1af09d72caf3189986de9c703437c484e832ab596de79127f24b60e55e09ff00203601915acff06d39603c3fc7c13908fdf4bcc926ee10b520584a09e61bd357f3ba1ab7978b8a4bac4b4609a41f81e6c36da96b3262173667658d911cbb9fe64b59924320e05d5714f7342a469a0ead245f410d404bf16c68b553a7db8b2d978220", 0x82}], 0x3, &(0x7f0000001f40)=[{0x6c, 0x0, 0x8e4, "c13baac5218376eb56f48087d1094054946512cd61cc355f1b8d824c61123e6ef3b7217c5def1e0b3f9f8fc82857890f3ae942036c568287504613e9170097b722236846cd9e7d16b475a895fe6743ac6a66da62e197a49c5f2d8b7fa1"}], 0x6c, 0x80}, 0x1}], 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/05 11:21:23 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x80005, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/03/05 11:21:23 executing program 4: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) fadvise64(0xffffffffffffff9c, 0x0, 0x100, 0x3) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x8c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x20, 0x3, 0x8204, 0x1, 0x2, 0x688, 0x100000000, 0x4, r2}, &(0x7f0000000180)=0x20) close(r1) 2018/03/05 11:21:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) 2018/03/05 11:21:23 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4}}, 0x2e, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000300)=[], 0x0, 0x20000000}, 0x0) shutdown(r0, 0x0) 2018/03/05 11:21:23 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x164) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0xa271054d6617095d, r0}) 2018/03/05 11:21:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e", 0x2, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) sendto$inet(r0, &(0x7f0000a93000)="90", 0x1, 0x0, &(0x7f0000d1f000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x56c333cbf663be7e, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) 2018/03/05 11:21:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000000086000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x3a) 2018/03/05 11:21:23 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2, 0x0) dup3(r1, r0, 0x0) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) [ 47.782517] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/05 11:21:23 executing program 5: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4}) [ 47.841429] binder_alloc: 6624: binder_alloc_buf, no vma [ 47.847477] binder: 6624:6633 ioctl 40046207 0 returned -16 [ 47.859267] binder: 6624:6651 transaction failed 29189/-3, size 0-0 line 3128 2018/03/05 11:21:23 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/05 11:21:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0xbf6, 0x100) ioctl(r0, 0x408000000000127a, &(0x7f0000000000)) fstat(r0, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) [ 47.889772] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.897074] binder: release 6624:6633 transaction 6 out, still active [ 47.920625] l2tp_core: tunl 4: fd 19 wrong protocol, got 1, expected 17 [ 47.959049] binder: undelivered TRANSACTION_COMPLETE [ 48.006560] binder: send failed reply for transaction 6, target dead [ 48.011106] ================================================================== [ 48.011124] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 48.011130] Read of size 8 at addr ffff8801d75944a0 by task syz-executor2/6659 [ 48.011131] [ 48.011139] CPU: 1 PID: 6659 Comm: syz-executor2 Not tainted 4.4.119-g855ea74 #28 [ 48.011142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.011152] 0000000000000000 a38c51d4856668ec ffff8800b44b7620 ffffffff81d0402d [ 48.011159] ffffea00075d6400 ffff8801d75944a0 0000000000000000 ffff8801d75944a0 [ 48.011166] 0000000000000000 ffff8800b44b7658 ffffffff814fe103 ffff8801d75944a0 [ 48.011168] Call Trace: [ 48.011180] [] dump_stack+0xc1/0x124 [ 48.011189] [] print_address_description+0x73/0x260 [ 48.011195] [] kasan_report+0x285/0x370 [ 48.011200] [] ? __lock_acquire+0x387e/0x4b50 [ 48.011207] [] __asan_report_load8_noabort+0x14/0x20 [ 48.011212] [] __lock_acquire+0x387e/0x4b50 [ 48.011218] [] ? __lock_acquire+0xb5f/0x4b50 [ 48.011224] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.011230] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.011236] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.011245] [] ? debug_object_active_state+0xfa/0x420 [ 48.011255] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 48.011261] [] lock_acquire+0x15e/0x460 [ 48.011271] [] ? lock_sock_nested+0x43/0x120 [ 48.011279] [] ? get_parent_ip+0xd/0x50 [ 48.011285] [] ? sock_release+0x1e0/0x1e0 [ 48.011291] [] _raw_spin_lock_bh+0x3a/0x50 [ 48.011297] [] ? lock_sock_nested+0x43/0x120 [ 48.011303] [] lock_sock_nested+0x43/0x120 [ 48.011311] [] pppol2tp_release+0x50/0x310 [ 48.011316] [] sock_release+0x8d/0x1e0 [ 48.011322] [] sock_close+0x16/0x20 [ 48.011329] [] __fput+0x233/0x6d0 [ 48.011334] [] ____fput+0x15/0x20 [ 48.011343] [] task_work_run+0x104/0x180 [ 48.011352] [] do_exit+0x82a/0x2a10 [ 48.011358] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.011366] [] ? dentry_free+0xd5/0x150 [ 48.011372] [] ? __dentry_kill+0x491/0x620 [ 48.011378] [] ? dput+0x1f/0x30 [ 48.011384] [] ? release_task+0x1240/0x1240 [ 48.011389] [] ? __lock_acquire+0xb5f/0x4b50 [ 48.011395] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 48.011402] [] ? recalc_sigpending+0x76/0xa0 [ 48.011408] [] do_group_exit+0x108/0x320 [ 48.011414] [] get_signal+0x4f2/0x1550 [ 48.011420] [] do_signal+0x8b/0x1d40 [ 48.011427] [] ? mntput_no_expire+0xca/0x680 [ 48.011433] [] ? setup_sigcontext+0x780/0x780 [ 48.011439] [] ? sock_release+0x1e0/0x1e0 [ 48.011445] [] ? mntput_no_expire+0xf6/0x680 [ 48.011450] [] ? mnt_get_count+0x190/0x190 [ 48.011456] [] ? dput.part.19+0x16d/0x760 [ 48.011462] [] ? dput.part.19+0x2a/0x760 [ 48.011468] [] ? sock_release+0x1e0/0x1e0 [ 48.011474] [] ? exit_to_usermode_loop+0xe4/0x160 [ 48.011479] [] exit_to_usermode_loop+0x11a/0x160 [ 48.011485] [] do_fast_syscall_32+0x614/0x8a0 [ 48.011492] [] sysenter_flags_fixed+0xd/0x17 [ 48.011494] [ 48.011497] Allocated by task 6669: [ 48.011507] [] save_stack_trace+0x26/0x50 [ 48.011515] [] save_stack+0x43/0xd0 [ 48.011521] [] kasan_kmalloc+0xad/0xe0 [ 48.011527] [] __kmalloc+0x124/0x320 [ 48.011534] [] sk_prot_alloc+0x18c/0x310 [ 48.011544] [] sk_alloc+0x3a/0x3a0 [ 48.011550] [] pppol2tp_create+0x33/0x1f0 [ 48.011560] [] pppox_create+0xf1/0x200 [ 48.011566] [] __sock_create+0x3ac/0x640 [ 48.011572] [] SyS_socket+0xf0/0x1b0 [ 48.011578] [] do_fast_syscall_32+0x321/0x8a0 [ 48.011585] [] sysenter_flags_fixed+0xd/0x17 [ 48.011586] [ 48.011588] Freed by task 6659: [ 48.011595] [] save_stack_trace+0x26/0x50 [ 48.011601] [] save_stack+0x43/0xd0 [ 48.011607] [] kasan_slab_free+0x72/0xc0 [ 48.011613] [] kfree+0xfc/0x300 [ 48.011619] [] sk_destruct+0x3f7/0x4c0 [ 48.011624] [] __sk_free+0x57/0x230 [ 48.011630] [] sk_free+0x30/0x40 [ 48.011636] [] pppol2tp_session_sock_put+0x5f/0x70 [ 48.011642] [] l2tp_tunnel_closeall+0x254/0x3b0 [ 48.011649] [] l2tp_udp_encap_destroy+0x8b/0xf0 [ 48.011658] [] udpv6_destroy_sock+0xb1/0xd0 [ 48.011664] [] sk_common_release+0x6b/0x300 [ 48.011670] [] udp_lib_close+0x15/0x20 [ 48.011680] [] inet_release+0xfa/0x1d0 [ 48.011688] [] inet6_release+0x50/0x70 [ 48.011695] [] sock_release+0x8d/0x1e0 [ 48.011701] [] sock_close+0x16/0x20 [ 48.011706] [] __fput+0x233/0x6d0 [ 48.011712] [] ____fput+0x15/0x20 [ 48.011718] [] task_work_run+0x104/0x180 [ 48.011724] [] exit_to_usermode_loop+0x13d/0x160 [ 48.011730] [] do_fast_syscall_32+0x614/0x8a0 [ 48.011737] [] sysenter_flags_fixed+0xd/0x17 [ 48.011738] [ 48.011742] The buggy address belongs to the object at ffff8801d7594400 [ 48.011742] which belongs to the cache kmalloc-2048 of size 2048 [ 48.011747] The buggy address is located 160 bytes inside of [ 48.011747] 2048-byte region [ffff8801d7594400, ffff8801d7594c00) [ 48.011749] The buggy address belongs to the page: [ 48.146371] kasan: CONFIG_KASAN_INLINE enabled [ 48.146382] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.146386] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.146392] Dumping ftrace buffer: [ 48.146397] (ftrace buffer empty) [ 48.146400] Modules linked in: [ 48.146408] CPU: 0 PID: 160 Comm: kworker/u4:2 Not tainted 4.4.119-g855ea74 #28 [ 48.146410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.146431] Workqueue: binder binder_deferred_func [ 48.146434] task: ffff8801d9208000 task.stack: ffff8801d9210000 [ 48.146448] RIP: 0010:[] [] debug_object_deactivate+0x1a6/0x3c0 [ 48.146451] RSP: 0018:ffff8801db207d20 EFLAGS: 00010003 [ 48.146454] RAX: 0000000000000092 RBX: 00000000f6fa609c RCX: ffff8801d3cc7b50 [ 48.146457] RDX: 000000001edf4c16 RSI: ffffffff842c35a0 RDI: 00000000f6fa60b4 [ 48.146460] RBP: ffff8801db207df0 R08: 1ffff10015e830ab R09: 0000000000000000 [ 48.146462] R10: ffffed0043fffa01 R11: 0000000000000001 R12: 1ffff1003b640fa8 [ 48.146466] R13: 00000000001427d9 R14: dffffc0000000000 R15: ffffffff85813588 [ 48.146470] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 48.146473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.146476] CR2: 00000000f6ed5db0 CR3: 000000000420c000 CR4: 0000000000160670 [ 48.146484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.146486] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.146487] Stack: [ 48.146494] 0000000000000000 ffffffff842c35a0 ffff8801d3cc7b50 0000000000000092 [ 48.146499] 0000000041b58ab3 ffffffff83fce929 ffffffff81d65e00 ffff8801c689fe08 [ 48.146505] ffff8801db207db0 ffffffff81d21995 ffff8801db219c58 ffff8801db219710 [ 48.146506] Call Trace: [ 48.146515] [ 48.146516] [] ? debug_object_activate+0x500/0x500 [ 48.146525] [] ? timerqueue_add+0x1e5/0x2a0 [ 48.146533] [] ? init_timer_key+0x360/0x360 [ 48.146539] [] run_timer_softirq+0x336/0xbb0 [ 48.146548] [] ? kvm_clock_read+0x23/0x40 [ 48.146553] [] ? msleep+0xc0/0xc0 [ 48.146560] [] ? check_preemption_disabled+0x3b/0x200 [ 48.146571] [] __do_softirq+0x227/0xa38 [ 48.146580] [] irq_exit+0x119/0x140 [ 48.146586] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 48.146593] [] apic_timer_interrupt+0xa0/0xb0 [ 48.146604] [ 48.146604] [] ? console_unlock+0x59b/0xa00 [ 48.146610] [] ? console_unlock+0x5a6/0xa00 [ 48.146616] [] ? vprintk_emit+0x2b0/0x850 [ 48.146621] [] vprintk_emit+0x55e/0x850 [ 48.146626] [] vprintk+0x28/0x30 [ 48.146631] [] vprintk_default+0x1d/0x30 [ 48.146641] [] printk+0xb7/0xe2 [ 48.146647] [] ? pm_qos_get_value.part.4+0xb/0xb [ 48.146653] [] ? binder_get_txn_from+0x58/0x70 [ 48.146660] [] ? _raw_spin_unlock+0x2c/0x50 [ 48.146666] [] ? binder_send_failed_reply+0x235/0x3a0 [ 48.146672] [] binder_send_failed_reply+0x25b/0x3a0 [ 48.146678] [] binder_cleanup_transaction+0xd2/0x140 [ 48.146684] [] binder_release_work+0x192/0x260 [ 48.146688] [] ? _raw_spin_unlock+0x2c/0x50 [ 48.146694] [] binder_deferred_func+0x9aa/0xd10 [ 48.146701] [] ? __lock_is_held+0xa1/0xf0 [ 48.146709] [] process_one_work+0x7d7/0x16e0 [ 48.146715] [] ? process_one_work+0x6f7/0x16e0 [ 48.146721] [] ? pwq_dec_nr_in_flight+0x280/0x280 [ 48.146726] [] ? worker_thread+0x288/0xfc0 [ 48.146732] [] worker_thread+0xd9/0xfc0 [ 48.146740] [] kthread+0x268/0x300 [ 48.146747] [] ? trace_sched_contrib_scale_f.constprop.91+0xd6/0x2f0 [ 48.146753] [] ? process_one_work+0x16e0/0x16e0 [ 48.146759] [] ? kthread_create_on_node+0x400/0x400 [ 48.146766] [] ? kthread_create_on_node+0x400/0x400 [ 48.146771] [] ret_from_fork+0x55/0x80 [ 48.146778] [] ? kthread_create_on_node+0x400/0x400 [ 48.146855] Code: eb 1a 48 89 da 48 c1 ea 03 42 80 3c 32 00 0f 85 86 01 00 00 48 8b 1b 48 85 db 74 7a 48 8d 7b 18 41 83 c5 01 48 89 fa 48 c1 ea 03 <42> 80 3c 32 00 0f 85 3c 01 00 00 48 3b 4b 18 75 c6 48 8d 7b 10 [ 48.146862] RIP [] debug_object_deactivate+0x1a6/0x3c0 [ 48.146863] RSP [ 48.146871] ---[ end trace 32d8449927fddd8c ]--- [ 48.146875] Kernel panic - not syncing: Fatal exception in interrupt [ 49.272284] Shutting down cpus with NMI [ 49.272749] Dumping ftrace buffer: [ 49.272753] (ftrace buffer empty) [ 49.272757] Kernel Offset: disabled [ 50.244361] Rebooting in 86400 seconds..