[....] Starting enhanced syslogd: rsyslogd[ 11.272460] audit: type=1400 audit(1520703413.534:4): avc: denied { syslog } for pid=3549 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2018/03/10 17:37:09 fuzzer started 2018/03/10 17:37:10 dialing manager at 10.128.0.26:46025 2018/03/10 17:37:14 kcov=true, comps=false 2018/03/10 17:37:16 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x100000000, 0x1, 0x6, 0x8}) r1 = getpgid(0xffffffffffffffff) prlimit64(r1, 0x0, &(0x7f0000000080)={0x4, 0x8}, &(0x7f00000000c0)) fcntl$getflags(r0, 0x401) ioctl$KDMKTONE(r0, 0x4b30, 0x9) r2 = dup2(r0, r0) getpgid(r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x2000}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x9, 0x20000000000, 0x1, 0xfff, 0x3, 0x1f, 0x1000000000, 0x401, 0xfffffffffffff5ad, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x258}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x4}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000240)=0x1f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)=0x1bb3, 0x4) r4 = syz_open_dev$random(&(0x7f00000002c0)='/dev/random\x00', 0x0, 0x100) sendmsg$nfc_llcp(r0, &(0x7f0000000900)={&(0x7f0000000300)={0x27, 0x0, 0x2, 0x4, 0x1f, 0x101, "7688e9260c7326a711a26b85e47f030d4440780fe924472b94a69ba41e7ce0c206d83408040e870017409d0c9cbe587414238ea3d222213474ea81c560f653", 0x2c}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="480335a60f99fce099fc562f0b0ea161d503b0d2f6d476544dae4c3cdefef505fc079f11b98157fb96284728f2069d61ca8cd155ff807e586130222ba7b960d31df82d9954486d53f1da3d9d658ae54a3b96b666e1349efc254d26a0986a3986a42d4ab42c250503410ecb6c1ed8270928c4aa4906af8caf1282a68aedd6d0493029133363e8200e86c21604e4a1bd2bcab4226975584a3da99791ec32dba389cfe0978efdb8839dd276ef54b3023a787f6d3877c254ca9dbfc82569c1e155852c", 0xc1}, {&(0x7f00000004c0)="99d7db0c1222005dd028a5f1536762fd1b47a486d00b46522d1d765ff8c52ce19d10f7ea81ffacf0361aa1a027fc8e878245b77cf3fec2db1edcff3c0cbdd40486d421811c71a8a04b3f451b8ec42539375c36b50e88ed08ec80cf82beb3679f5d60691373d39ce5bb93dc6cb2c4433b869083f6492c65012c841f8b2c20ddc3", 0x80}, {&(0x7f0000000540)="c1ffd88665e1b84c69151676e700ef3a1a9116185408d5e7996e64e6c371d5cef3e804535149739ea0d6c9aa8d2d1e70229095300b8c6f98f8a2061732fcb108dc041285c9a5a8bd9d4b240b8c59b48faa1f2bb870fc599f86d8e10c24bb00e45396c0108fcc11da3248a629cda585ef3e44f8c07e2a332263a7768074a98ae3e6e10909b8f7bf7b4e12b2412ce5ff69fa8100197b66796c9f1ad0a9bd38d8d88f39ce6f0562d68bfcca6e61e1a2493a3523614a63aa08cbbeeca5ac0e9efc2574d7e1e68d7c8949ec469c3731952d414aaa6b437e1cc7f250e88614a8a43d45a0772e1d71114f", 0xe7}, {&(0x7f0000000640)="751d62d1e47f1f6741487cd8ab6dbcab1c09be60", 0x14}, {&(0x7f0000000680)="faa5a685edff872260f8090cf180d416160ecf10f40262f42ed02b5e19ac8d108837fa2b126f8413e388fb4468979667a9444735b39f8e287294a6d3d14a9fe69fc81d27bd78337f76365a6c92e988fc3286346642a8f54c611e71691d3826adfdfcfe1006f50e61e485d11477c38a9d358250bc0d362f647c14b9edd47481d1aaf54285068ceb480b496ccf3b2bbeb0397096f3", 0x94}, {&(0x7f0000000740)="43e4964b9843dc555f48e78a0907c230804b1b29cbe585cc27ad3023cce26500f295b22f86994ff9709f02bed2f5d73ab75d0b06366c13e4866050f01196aa0cf73e6b9f727218b7ca6c084e5ccc6ba04e446de4a350e811c4ece2cb7083746f9e2fc6780c3a4a446ef4760ae841f46c0fc60f5cd2199846e3474b7798a547c81d64219c05c7e0f507a838972a41b8954ea23a495fef8353e4e9463e4582181a5c04e26547aeab07f4f7d0bdb81bd298", 0xb0}, {&(0x7f0000000800)="04de466a170cd0306a96114a8dbfa4b89e01627a4a56c36fbd315fbacb246142b6", 0x21}], 0x8, &(0x7f00000008c0)={0x28, 0x3a, 0x4, "16640ecbf5fb53e9b7d7e99859901d87a30d"}, 0x28, 0x80}, 0x81) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000940)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000980)={0x2, 0x0, 0x27f, 0x2, 0x1f, 0xd5b9}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000a40)={@multicast2=0xe0000002, @empty, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000a80)=""/106) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000b80)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) inotify_init1(0x80800) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, "fb027e27364208bb22597f32c452675067393cf8752249f2e2026dc0d45d41f222cf739828902989be6c63f42a6a75185883aa7f8f87145e120634f47d0516cc", "cb18a0cbd5111bfe4914e105b1a80e53fb1e6cd97d8d4254bd2e189012e1d54e", [0x8, 0x6]}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000cc0)={0x5, &(0x7f0000000c80)=[{0x4, 0xff}, {0x5, 0x1}, {0x6, 0x4}, {0x20, 0x100}, {0x101, 0x8000000000000000}]}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000d00)=""/4096) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001d00)) openat$keychord(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/keychord\x00', 0x4000, 0x0) write$selinux_create(r0, &(0x7f0000001d80)=@objname={'system_u:object_r:insmod_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x36, 0x20, './file0\x00'}, 0x53) 2018/03/10 17:37:16 executing program 7: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x741f2e47}) setpgid(r0, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x42202, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) pause() setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xffff, 0x800, 0x2, 0x1, 0x0, 0x200, 0x8001}, 0x1c) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x5, 0xce000, 0x7, 0xfffffffffffff179}, {0x81, 0x9, 0xbe7, 0x3}]}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='dummy0\x00') getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x54) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000280)="d0231b8549cee8a84b6b7a44fc0b9154569cb1d2c26cb5262336924e27af44e82334326898c1c4d22801e7514153799384ac8cd915faa1eb608c8a8e10d09fe6e911026394f545edc4facbdce62a7600a10b36f0502d613fafbc6116962e12459878da1d39be42c9c53d0b86a5fdfb47d0b2baf0ad863827a43989f3b21d1a9a068152c6204589191b1130f7b6e7400fb0") r2 = accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x80800) r3 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000400)=0xffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x4}], 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000540)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000006c0)={r5, &(0x7f00000005c0)=""/230}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{}]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000008c0)={'broute\x00', 0x0, 0x3, 0xe3, [], 0x1, &(0x7f0000000780)=[{}], &(0x7f00000007c0)=""/227}, &(0x7f0000000940)=0x78) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000980)=""/187, &(0x7f0000000a40)=0xbb) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x5b2e, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x84, 0x0, r6}, {0x3514, 0x9, 0x3, 0x12, 0x7c86, 0x2, 0x9, 0x3ff}, {0x1, 0x1, 0x6, 0x10000}, 0x3ff, 0x6e6bb6, 0x0, 0x1, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d4, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x0, 0xfffffffffffff800, 0x8, 0x2, 0x3f}}, 0xe8) fdatasync(r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000c40)={0x0, 0x6, 0x10001, 0x5, 0x1, 0x200}, &(0x7f0000000c80)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000cc0)={r7, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x3, 0x81}, 0x90) sendmsg(r2, &(0x7f00000022c0)={&(0x7f0000000d80)=@ipx={0x4, 0x4, 0xbb2, "f90076de2598", 0x100000001}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000e00)="eb2f3a168fad26b155f03328e207b7dfed48fa94e25e6a8eefe30796f834d196eb5e02f39adbe34e95d05b58d913a58e5aec0cf7", 0x34}, {&(0x7f0000000e40)="481858a07d07c4a5acdad9bd6d94a9f629b7ae0aa8633861d219e503f7bea57b1cbad1ecdd45e1a0a133d571a0c1530c9f", 0x31}, {&(0x7f0000000e80)="a5d2fa56180e0206dd8280587083286a437a0ba2bf6e08e7992fad67690ea87c321d9ce4790d5d01cd62551c1b9218910666475a8435e415544101859bda390684acbe51ec7d9bb4dce43c6eb540f2ac9aa76663", 0x54}, {&(0x7f0000000f00)="60de5333bf6e0dea190b483a8af6339f6522654cc61a00a28a0c79a5d1c10e10da48096e51428a1c6b8e65675b7428bc738e2233cf37414d53801519b5af53da743efbd954cec46f107812ed7a50a98514a321ecb555cdbc1bb5c503ac0263b89bc49ad5782cbc3187e369234fed18c4228c998b4382fc67c43f740473aa63d08d8b6c373c4aac4ef42330cfa3a9f9efd0df00fcee591b9c5c88c1568108d2b6a2395cac96e56a", 0xa7}, {&(0x7f0000000fc0)="b6e240151b30bb4d7ad95ef46c7afd3741b9cbc8854a6c79bd37a56d3f57ae12757a5137786de8a256c691bbf19dcfbdf8b4517534fb691bef54ae99b9b79ee95dc75f8d7a4920dedf0a49869e8d5680761a1a5a460f0f6047953ecf274184d0fa0b950904ae04bc228842634f3be6179121ce03a670068eeb6d315946e4006a3a337d366214bf89f7103918e195ed077259ee19164476a9d20068b0ad428f9e36cb70a08e12f39c1b29d603770e5204f2b888312b7e9112adc32a6c9c4a32ee484c", 0xc2}, {&(0x7f00000010c0)="d320ce8cb2ddb0f9b788692da61f35a5ebbeccd8200f20ce7eb3495433bae1485b9bd376878be31562e35f2f9af9e3e3f3c12ddaff19178b9c7fcdf14dbce9", 0x3f}], 0x6, &(0x7f0000001180)=[{0xa8, 0x10f, 0x3f, "a6be793949ecc7a7ac7dcdf9d04fc993079d12a4db2ad8c666ca2f8d9f876f07b3f28115dc2447c25fc35b3bb21a557dc8a1178ad607144e1fe6125315d57170d53b0c412d1b7cf6507fcb9c923dfcaa26481471735412153dc9169640ab6aee13741637c873b7ec565235a9cc5ee36249afbdb37db3ce075b4ec24e74d9fd9271a17ad8bb97f8d4dd3912beb3bbcff38b1f1740"}, {0x50, 0x3a, 0x606, "38de32d3353573d2ef4fe8451162285e4c2c437f65cae3b477fa89446d3ed43e68ee1d454de4fb1796212ef384d4f3f7920d7aa9cda7315bfb54de57"}, {0x1010, 0x108, 0xa6c3, "61dfb1dad1f4d7418874338c79d6d1fcebcf6d59589b83b75168ec9c425b773ebfac1c4c26d7dcfdc90d67510e0e544137c150f6371408080c10bc08acb864339d077a3aed7c933782962b0ecbf426c25cb1b4574e77dd3e1f22205d8da94dabcc7df8beba98275316502771e968f7d0af74381790743e63f1109abbdfced04de33755edeebedf6965ab8ea4b1150db3e70e26479b1cdc169b24f2aee6cfbd5c0ae77c0513c25b59d12ef421db76d7df26bfb04c093c450ea6795d5015f327c0c4866519ebbe2f47cee737813af2955a31b23781f779b97f1b30e9f06b58cf21a953d0296ea90f71e6257f590d6ef327cf39108972db6550812790ee4351045b64048c9a9f6a3d96daedfda38fd22b3b496556c02cd5e68fcaba9fb21e8b849526586bb78b46e3cf3a903c0d6bce0e54efb963a4b5537efb326ef9251ee72e6361063f03408c47c2e9546c58db2340f016b3695e9a1c168c1a668aed3ca6f340dae74d34243fc49a2857ace10f3194819b5b7248b64f3fe6cd4f9a13399115749da94487e1247cdb7696ecc594a6349b7d71d6dd5df571d1ea7b88b3ec7475d10e23c0409c19e47d2e26fbf9c235efa46f5dfd517783979666125b0f9dd2c757aac351ee48b4628e2317edb2622b31f1d65ac61083dad2a45e06b0aa382648e890db7f95645ac2693ccead9cbe73b41de4f7c7a927001ab0ecbee01751e24b2c398eedcb5865678567c12d24ce6ed7bb983c6b7ad0dca31cc8ad23331662c27a238e76b9e88a2212d24a1f6a95d3037f1f6bc5a98bc9aed2ed80de210882652f83e23e3798ace68b76dc3ca15779e28242b9160a0a0af694327af0a268ee95a1d0c78d3b52715e9e014ef303c40ea3df0f4741a5cfa8f7150215f4ee3d8770542db8a79920924d08f434a1a9228dd24d36ed9f7b9ce92c88ec329e997df9dad1a2f7acc359f02df468168a54a81237d182c37a0eb77a5804a04f8389a310e0bb21681cb8ea9fd7aee78e83457895a276cbe2dae2638618539fbdd3cd80337914282c48b5ce62433750edaa62c046d930f6b6221bb141715d8d2f7c946c7cd0be0560fdda6b825aebdee0e0bc8d29c171eceadaf7079e740effc5114317f62e9b42fd55563800247104002e5d25acbdf42d5a0f6e32a2093d43bc3a8bc365f4add2ef9533539a3b94f76dd9ec8ffcaa3469936bb013fefd68b306cb7ff25bd44687ce54b67547a0d181301e7f749429de072788b91138012958a100128f48a4c9387afeccecb37731a63e225fbc4bdb5f0e915d5dec9e8e7f77ed5abf9050f0335375f1df08e3ac15dd588b7abcbee9f1840c5646e06f7d475bf203c7fa9c5211b9d0f79f4e7c14815c4c3093ba37917c1794b1d3072a85a4fd81a1bcd68e0a3f200f6abb06df628eea8c836773b4cef685fe09a5ab40342db2d8a197d63517e753b7f7bf3496be9f8489283fc95b213f1c02b2745e0318c1fd3af07e8e54816c353dd823ac692d9725ec77746e49e705f6090dd9310aa48377b5aa67836e954dcfacf074c8f40b460bf059f8ff7882d9a59a99bc346d4b2753d7842bceda29e4c3575ec4167b83652ae02b99eec9166c82f34924921863697ea56335e2360f4d6d7de07044334bd473780b96e593c8c335fd248a969b8565b184602be1217b5e424cc9f609d32a045cb38eb13873d333ed6a80fbeaff78de90cdfaf468515fb9b81147a8b83f0e7e964ff6c7d59d7c6258fb76c64745921796503a6d1b2b8cbf34bf2dd166543279d89f2ac44aa9db402dbf8b06a532684ec1892500604e8670ee31c26395d8359d443d2c49a90e0799aacec6af398c9b5fee0712cb4fa91643a738bb9d1336b1ff4f817f691331cb4c4f0f203baac4bdcc55f9b9f8a8e85d0f323ebedc3c7442f57122176aad5d9f8c03f2c7a2b5395299758884c575cf368839a275043e8f59290833941155904c15ce9e4f66638a89822a3c23438f1d65596ad8498125b78a676aad0289e29f2a3ca87ceb12134e718e90ad04cffbda409ab3ca317725d12f7dd28b70ef278c56e5f1adfcdcf4073bdd0b2733810c0dba5b024220f5438bd0fa0eae4d6f89923066e041cb58e1b968671f966185107967b4dc56c76279bf773856b8aff7b8f68b9a50921c1a70f4d4aa66325ebb143add2eb51e9f94ea524845a64c03e1bf4a3f0a7d4477a3d31220918f470427e5fc1fc16aa16d142b4e0df7ab1e9bcd03e1252ed7580bc2c799daaf81f03e56f71d70eb5cb9cb261b0c52a759d8602dac76dfe30e3ce3691d70a2f5ce12b9eea0c445f243fbb1fc3974d9d6239ec84e20960f538aec17d40756505764f9b12266d6fc8153a7c1fbd09022af6fa2b0928c77225b6278b17a8bc93a021c141586f877ecfae898f1b4071f947d7fe9a603477eb3e6354c8666e570f9835456b63fc951701a3c50711258786c66be36c1214b237a3c4e4b66b30ea7f54f9f72e42fa698df9de4c1b10f8c2c8ddce02b2c4619d83d9cb200e05efdff2428bdb6e491193454cde7198826ee9bf9315ef5e4972ee86eca98361a8a936230d813a1416c331e04f81cc5ed2fe2e291b6e0850ed9c4615e78bce068b55abe65a447e68cb6f98fa05aed052a7117fa12b34eacb588ffd35d9eabe8c07159835a13317ed9c17b32e7cd14d19f7942530de632fb5b63fca75eefc00aaaeb89d4d3c7de366918f737d9b78b46892b0ab9569fd8e362c45431224b9173e36cbf8d5d78a8289a597ae986559a2155edefcebfab24347fc2e39704f0ecb03ba6ee59b90a0503ae1bd27e06ec89ab50c4f53e9a01b6e9680bd015663eb88bb6d49ce2fa97a2e17a513eb07ce41598cc8b6a980e5ffca2fcc6ced0d4871ad0d3c55dfdbb1e89e4fb28205a73f066e37806302d7cf6b32ea50c1d7019467ae3f67c2d2a7805599276f0a4e843700cb92b5d15635c3f876010caff6485e439e71dcee94b49b04c410b1e532c163bce8442e274d1f7bb5df7dd45ad842af1ec09209a66eca579e6ad67c9c3dc0113bc4b7caac3a1c901603560980bba3d64128c74738c62e49d2d362241601c69c8912e1ed63997cb7fe67a036cf91d65b10f970850c4e468d890173a5ae2c41d7f055c9afe791235b651095647cf59cd95917e8b725e91c38dbdde231f87288a48eb9eac741bc730dca8cd51cfb1e1d191d9a17f581b4595fefa680ccee1cc97b9e67a878765bf916a39537306c8610cde5dc7135855a49a2b741228f43ebbcbbd200b85dae4f27a3a072fe743a6d340a83ded4a5d7629b0d14c6a6e6e5d8d8a5597ecf64ff49990373b1ab4c2131e2592bb736c39040bb2fcb26b8fb662df026aa6eaf7aafb772729dc798824f690c8c83cafe340e198fab4714188f7790151110b75300e36601d036fca4495b231a79a49d7d50f0df47adca2a1a294b70fb25929ffbc57551d18c4223b10e7a3bf9425a8fae379949e3b13657331fcfc9a7752b63a09204bd698b784459f3a2d4063c968c5cdf382d42566352bcad17ab727e16631f7cdc56c77f588194220c7e5184b5296893548ef8f0f1212e649068b985dd762cc891172e46ee25d2d60000418282cc9e74614c2373a93d4acedf04fb7a7ffb2b402261550bf60f3d40c8b42acb86d5bb273349dfd803eb64bbac2acc0ca538db13f9b102b67bab4753e84c3cc43e14ec19331ef313218b66cf3728f033a2a87ffd6d2136aaf9eae325e8736671d3a79b054a7b696b10dd7a1a87f69812eacb4b5136d5d8faee3164ea6679248ccf401f25d39af657695e6bae97ef6a1b3537534ea736933023cb36ca1f93df4eb4147cea6a29fce65052d5a6313b9fa63aaebdc574b8b5a980a43b8de81268b645cd7d5700cf0507e65ec0f63162f531f14e47091954bd5869b95c4d68cb71b396edaa4842faa09a42baa5ba23c30adaa79706cc3cc146e7589167fdf666b3ca8f5e0b3906e7a4a74861cb70f251e831e84c7c760584a798843e91c7c47bde448258a251393e9a20d9e83125b35168a98561ad0cd3a657aa54e9085fc9b943d996bd3e6cd84310e25d0c683570b1b7db2bd68d52752c3596b868cbc35547f6e60013ee0557b6c3fdec1c6a2711a53f38728bf54954722f19de1f51b487cbf12be1bf6122c3d1e2fdb185185ab34f1e8dfb9eb50e7f7c9e6a1914aa8ce08a3885d27bfaf39f62665e56dcc6ace81fba79bd638f1ca1dcac8aadf8d5251f4db8136138d2bbdf04640cbda933a31e0d23896d98de60bd029f4bf48aa82c194bec99df7e9f47d850f2778283d2a7be63f1145392b32f9a1476e2ce03b92fe61d15656a55dea01620827d4e8ba137b79debef2e3fe00ff670632cfba2556e54f88e7ece352ba49347eb0aeb30ebb96336e9f4b791d57ea7f0bdf2a27e0a4da414e61dc2ee04f19bcc9748cb834d98c8834f114fc375df83f69a0f083fd26845b2343a97ca4afe9ea89fdec3f3279ac840b266e12b640076acb2ca0d296d32eb3c60b61e3da32883344a22f542cafddf43d89664ccd35ae3c6886e9908e900a6f0034ca2e7a7e82d628fcfe57fe3d1b5e0bdeb3e42696814c60d50493a02af205e818e214878d9981b37bd6828136d1bb750a2debc9a1991b7ff424e22839a2c4299f2d98cbea1fba35a08aa5039300b836721d132bd467e6b811642c94df23b9db2a528d08d1d4996fad74593b9fa5b75c34004281b4358dbca03118a19994a205431bcab86e0defb88597bbc9896d14a3a7fbd053e350950a044c4477e5474e4ea80d261ea1879489af0ad58283e10beff9db4d9ba31c2d2b3ffda2371440f8c4dde6f5b0c8cb738add260d3b0c4ba2df41c87143050833631241d65caec16969544cf837c9d4f00cd9ca24e5f208443e5e617bb3a86deeadeaf1bfda294a7131d7f439339bbae04b8e56b014e59b26ecb3f23203a1d0453093828a1333929acc6be0f1c57c11ee8c3f97ca36114545f97041a2681cd4bb72515ccb9dc9b391cd342624fdf5deb84b5b0d7568d36d93ad085818e9b3e2e9a1d632d44dd29ba4419399ddc364ca8e4c9e7f309663601f6176018a7ed2ef9e611a8c02ac8c93813993488e6d3fa57bce887bc553d27967da9c1ca8b0c43f36e377ce413d8b1d2cde419fe5c5d06860bc822c8a6ef3cc875f94e139581843cf03b590466881e5b261459e38389d062455ff28b8b5b38e1fb6b7c0e5f5af30d2a559974c64205cd389cb251b2c8d3986e412c65091f2e12f09b5ce69502249dfcf3700abc8bf3356a61b8d42cbcc65366239a2259966b17f6246d42c972bdb23803b1253d79841be6a952f97e2ed8b5a421dd3b504c0b89dc13a7e9732cce6dd1b2c112d9d64c50b505a531cd5f14f195ea1a6897a7abdf01b3480f359ab32473e34ec9c0572426ec87737d2966b8a0be69f2d30116930a783f578c07345b12b635132205b88684837438b88171853a31a389c0d387d48098b677e112f075b2570f26aa3fef597a2060735e893d07f74d76d1dd2d53e43549efb55cab92db7217220aec16992aca8b2b221e90a2db1b27c770fcbe50d3941e762881fed6d2bc3c58618c9514a559362d2817954029ee8583d1561d6d235007b859c79fe7c22438b30563d36d94130d717dbec0bd7b7d38fda0d832fa9ca224f816929e6e7fa907660dcda39da5e755d493b84f5639e6500a7494d60233a20003207739cea21ef6d84f32f64c52a22f20d33b66106bdf3b6e650f61fa6a9036ab2d507c442dffc034f6180b2c5ebefc8106eb38f138b7dd695e50081a0982e21bbaa"}], 0x1108, 0x40001}, 0x4000) getrusage(0xffffffffffffffff, &(0x7f0000002300)) 2018/03/10 17:37:16 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000040)="90f9382aaa23079512cec3bd7ea0c2eb47465d5844c6196ab4338196b782a71992777af0b7ab87c3b08dcd59b9c5849098267caeb5846b3ae3205b0e13e39cfa08737c9f7c6686bf0d3bbc95471bdb7dec83af92d809333294fd17b24653863f9af9c0559ea0fe6cc78fb66c514448fc2c14b9ea33d74def36fb654aa3f913276d6f2c3b0945331fdb4efd7b2144") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x2, {{0xa, 0x4e20, 0xa67, @ipv4={[], [0xff, 0xff]}, 0x401}}}, 0x88) fcntl$setpipe(r0, 0x407, 0x1) getsockopt$ax25_buf(r0, 0x101, 0x3d9aa77a183508e9, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000240)) r1 = accept4$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x4, r2}) writev(r1, &(0x7f0000000a40)=[{&(0x7f0000000680)="ff4b94e785dbb957873844520c63e1c84c58613ebfcd42a753d150cf677662a01e1bdfec911c36e652eade7fb7a68dbe8ac3f7557098847606217ed9e8171f61d0e696af81bccc90f93a86ceaffede59f7102a674dcff8b6ef470d253484d9fe80044111281661a85e001de8b3996793ea8edbcd145ed5523a1901c222329263ab66111b7c6911739d1a507492ef2548f0957852db2fd8451cac01479e902bd111968ed115fc87c4405b8e4bfb7da879be9b2e28f43f163386f7f0b7a6e2aa894462ce6105925ee1fb2c3d8b8f5e79715a8845c05b6507887f3225424103dfb453c9f697878529d6", 0xe8}, {&(0x7f0000000780)="94a4c2c7c181c9c798f9e82c433f1934aa9d81f54967966ca8002d1b2b0d7419deb0a54bd3ef6d41f5c7b289923dd3a0dabc299d5b47b80596ae2970e2757230316282a07177ab4eaa70e5c946e0095a80f04e7b640b5f4daf3e9ccdf1c83c1f8b320c6aaed7e477ff2927fbad833b81fd375c7c57981e7ba1c3", 0x7a}, {&(0x7f0000000800)="7dad3b5b81f1468f92ede11dff4985a5b6de0ee5bf2a246f2fafaec60bc850c3f1ad5b6e4b95bf3ae4d8b631a5ab143cbeb0149b861704485b768c3992a56794190b1d6a9c384204dbceca24bdfb404138910a747a6a9af9f9c9bdc1d19e3b86c311bc654d23ed2898c8dfcc90867feab00fa4af71aceae210788534224a228ea54bb5d4d847cfdb97596ecfe6282d286dafe468ee11ea4d2721d64a227fc1b4d6c1c36b50d6f4a7c4104fab980e96dec6a8c184349c09a386007c36e80ef668ed087f12aa505804fe", 0xc9}, {&(0x7f0000000900)="970ba608dc0783a38ac51568d46cd05a524fc006489e053c8b6db2d581ab56b1f94da5e30a40bd3da5d325011a52ad22785f8404e15335bc80d4099b3e45a4f07fba6090d071d17f8b2ae967a82fb108c1099065bc8b08c8ed6476d1b12dba73a51b7c61d539f8ceda48", 0x6a}, {&(0x7f0000000980)="df9cb5be4de12768e1cdb8ea9a6a3515e3a25286b7a0df745f4b09522a8fd0bc1c035bd30b36e611a2e99791275c2e03028ce457998ee5fd11d9fe2abd276f55808b442ef0e70cef905e4d29f524049b0f2b010dfd86fd7afad3c1f8b61b77d8fbaca9effca1fb25b5ecad0b73b4e98e92c6e6bd047317bfd7e75db9b323f6b99e3008721d0c9da0f5c0c2d4fe0fc4fa8314e188c2f64374fef06d3ba554ec5337b95234602e932c32b394fe38", 0xad}], 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000ac0)={0x0, 0x2}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000b40)={0xfffffffffffffff7, 0x4, 0xffffffffffffffff, 0x9, r3}, &(0x7f0000000b80)=0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000bc0)={r2, @dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001}, 0xc) set_thread_area(&(0x7f0000000c00)={0xffffffff00000001, 0xffffffff, 0x2000, 0xff, 0x3f, 0x0, 0x8, 0x200, 0xcb, 0x3}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000c40)=0x7f, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000c80)=0x0) ptrace(0xffffffffffffffff, r4) r5 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000cc0)={r3, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x0, 0x1, 0x6f8, 0x8, 0x101, 0x7fff, 0x4, 0x101, 0x5, 0x9, 0x101, 0x401, 0x4, 0x522, 0x2]}, &(0x7f0000000dc0)=0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000e00)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000e40)={0x10001, 0x3, 0x2, 0x90, 0x7, [{0x5, 0x8, 0x100, 0x0, 0x0, 0x2}, {0x6, 0xff, 0x1, 0x0, 0x0, 0x2400}, {0xffffffff, 0x5, 0x0, 0x0, 0x0, 0x1080}, {0x8, 0x1f, 0x8001, 0x0, 0x0, 0x8}, {0x6, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x400}, {0x1f, 0x8, 0x6, 0x0, 0x0, 0x800}, {0x39, 0x20, 0xff, 0x0, 0x0, 0x800}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20}], 0x2c) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001040)={0x7, 0x80000001}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001080)={r6, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000001140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001180)={r7}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000011c0), &(0x7f0000001200)=0x8) ioctl$EVIOCGREP(r8, 0x80084503, &(0x7f0000001240)=""/205) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001340)={'filter\x00', 0x9e, "4ea380d72b416c7a876081c0b1ebc149c0a5d11ede50c77fcf89d5da3fe6f77264f0e479b1f8f0399e5011089d20b8c60b99638bf5bbf36f6c597e45fdc53c003b475c9f6b02c5d872bd6516ac3493c394b85aee58f548c57e2916535900e71c0a4a5c7cc61cd506611e19421ea113df1a978f87b01935eb09270a5b64012e3691c5fb85648870d6c01ed2051f72296ffe521402aa17187f161d907eacee"}, &(0x7f0000001440)=0xc2) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 2018/03/10 17:37:16 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x6, 0x4) r1 = epoll_create(0xda74) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0x400, 0x8) fcntl$getflags(r1, 0x40a) r2 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="d5b96e7109afdbd9f9639e1fdf29eb5e11ac6332b01a0b695c1d3e3181dd39575d6ea7e8de031fa0e0e3e5c7d48696a184557e868851fe9cb6a698c4dcc616b18cf29aaf87e92251d3b59bf0c02c6c6077ee86f64ab03e1e310c2976a4b5a34525c3c1495f2986b85d3fbe2b505fba4ab69f3afdf1ca", 0x76, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='/selinux/policy\x00', 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, r3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000440), 0x2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000480)=""/4096) unlinkat(r0, &(0x7f0000001480)='./file0\x00', 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/checkreqprot\x00', 0x204000, 0x0) getcwd(&(0x7f0000001500)=""/117, 0x75) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/checkreqprot\x00', 0x400241, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000015c0)={@dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000001600)=0x4, 0x2) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001640), &(0x7f0000001680)=0x4) utime(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x1f, 0x2}) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000001780)={r6, r7/1000+30000}, 0x10) recvmmsg(r4, &(0x7f0000006280)=[{{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f00000017c0)=""/136, 0x88}, {&(0x7f0000001880)=""/96, 0x60}, {&(0x7f0000001900)=""/233, 0xe9}, {&(0x7f0000001a00)=""/55, 0x37}, {&(0x7f0000001a40)=""/126, 0x7e}, {&(0x7f0000001ac0)=""/189, 0xbd}, {&(0x7f0000001b80)=""/247, 0xf7}, {&(0x7f0000001c80)=""/228, 0xe4}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x100}, 0x10000}, {{&(0x7f0000002e40)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/43, 0x2b}], 0x2, &(0x7f0000003f40)=""/166, 0xa6, 0x4}, 0x10001}, {{&(0x7f0000004000)=@ipx, 0x80, &(0x7f0000004240)=[{&(0x7f0000004080)=""/242, 0xf2}, {&(0x7f0000004180)=""/143, 0x8f}], 0x2, &(0x7f0000004280)=""/216, 0xd8}, 0x7}, {{&(0x7f0000004380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004400)=""/209, 0xd1}, {&(0x7f0000004500)=""/224, 0xe0}, {&(0x7f0000004600)=""/119, 0x77}, {&(0x7f0000004680)=""/165, 0xa5}, {&(0x7f0000004740)=""/22, 0x16}, {&(0x7f0000004780)=""/90, 0x5a}, {&(0x7f0000004800)=""/89, 0x59}], 0x7, &(0x7f0000004900)=""/118, 0x76, 0x2}, 0x2}, {{&(0x7f0000004980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004a00)=""/50, 0x32}, {&(0x7f0000004a40)=""/7, 0x7}, {&(0x7f0000004a80)=""/119, 0x77}, {&(0x7f0000004b00)=""/6, 0x6}, {&(0x7f0000004b40)=""/158, 0x9e}, {&(0x7f0000004c00)=""/252, 0xfc}, {&(0x7f0000004d00)=""/196, 0xc4}, {&(0x7f0000004e00)=""/144, 0x90}], 0x8, &(0x7f0000004f40)=""/57, 0x39, 0x100000000}, 0x4}, {{&(0x7f0000004f80)=@can, 0x80, &(0x7f00000061c0)=[{&(0x7f0000005000)=""/194, 0xc2}, {&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/12, 0xc}, {&(0x7f0000006140)=""/28, 0x1c}, {&(0x7f0000006180)=""/63, 0x3f}], 0x5, &(0x7f0000006240)=""/39, 0x27, 0x10001}, 0x7}], 0x6, 0x40010000, &(0x7f0000006400)={0x77359400}) bind$inet6(r0, &(0x7f0000006440)={0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006480)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000006580)=0xe8) getresgid(&(0x7f00000065c0), &(0x7f0000006600), &(0x7f0000006640)=0x0) keyctl$chown(0x4, r3, r9, r10) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000006680)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f00000066c0)={0x8001, 0x35c1, 0x7, 0x56d2, 0x80000001, 0x8, 0xfffffffffffffb6c, 0xfffffffffffffff9, 0x3f, 0x8, 0x7f}, 0xb) 2018/03/10 17:37:16 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x86) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x3ff, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000140)={0x40}) ioctl$void(r0, 0xc0045c79) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x37c, 0x800, 0x101, 0x0, 0x637, 0x7fff}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x7, 0x80000000, 0x7ff, 0x80000001, 0x8, 0x38, 0x9, 0x80000000, 0xd3a, 0x8, 0x874a, 0x3f}) ioctl$KDSKBLED(r0, 0x4b65, 0x8000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000280)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x708, 0x40000) ioctl$TCXONC(r0, 0x540a, 0x9) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/58, 0x3a) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000440)={0x6, 0x3, 0x80, 0x7fffffff, 0x8, 0xaf, 0x20, 0x8, 0x9, 0x9, 0x9, 0xffffffffffffffb4}) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000480)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000004c0)={0x1}) bind$netlink(r1, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfd, 0x81000100}, 0xc) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000540)={0x1000, 0x6, 0x3, 0x8, 0x80000000, 0x6}) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@getneigh={0x14, 0x1e, 0x0, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x1) connect$unix(r0, &(0x7f0000000740)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000008c0)=0xe8) ioprio_get$uid(0x3, r3) sched_setscheduler(r2, 0x1, &(0x7f0000000900)=0x1ff) 2018/03/10 17:37:16 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x100000000, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/59) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x40) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x2a62, &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000280)={r5, 0xa}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000340)) sendmsg$netrom(r4, &(0x7f0000001700)={&(0x7f0000000380)=@ax25={0x3, {"32ae9785b7e74e"}, 0x9f73160}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="e2062950344ca32488a6c083bb72b99ccb48c493020f3a1bbc55ea1b8cc97d69e59f4df68cfe12554f0bd5aeb5b673e97a88acd2f0a843a286cac2281b8d97f7fa8914249d2992bd186410b664f5ae5622388c5a10997bbdb725671a1174c873d555c2cc43c4fe6fc86af47347d3831fb8d52c1530a2dd848e7a886748d0b254ce37aa454ae543b0076907e9fa9bf2eedb9da3f3f160f65c643c3cc136e6f66b0015ce0dd592b4f323b0c8e9e64fe16799f4518f8a4cfadd5d2d179a7e0c9875839f29", 0xc3}], 0x1, &(0x7f0000000500)=[{0x20, 0x1ff, 0x49eb4187, "1dea7d1d07556e09c1703ba6d5a2bfd2"}, {0x50, 0x1, 0x100000000, "f5afaee604657026c85e313ea7069a9773767d050c77914b64a2c20cd365cbe8e5a8af55390e091d8355fdfd9fe2829909d9341fe78eb26838f7"}, {0x50, 0x1, 0x2f, "498e45f59e667556c4c337b041566dfe39a2b2176161f2a15a9f054c1c7834976d06d6d5dfbcae6bbe98efb9a15e625f5395a75ec180c83459a4"}, {0xc8, 0x11f, 0x8, "660d05a4aa214b8016933871ea9ec5237fa482c6605b0a4b9c581540c3cef046ac12d7beb6ddd7a6cef3fefb303614a5b0e90e62ce102bc126a9f155f76472b6675431366f0aa5b0725c617ccafacb8fb1fb95b84889fdf0ddcbb95a87fedb5de70ec1aeaa5fee5cf3c6f6be18d66bd4a7783378ead306b5e0f90c86e65ac81d8bcc98ed3902e505bb6feee7abac33f5b8e07040a02b87b68cdeb4d9eafae9f54f61bde29c4432a0fe993b19cf877ba160eaf9eb"}, {0x38, 0x111, 0xd4, "70b3c3f87cf96db0ca0762d464b3749fd5a7055c49ef978fbb5a1747151ee9c78c18643c"}, {0x1010, 0x110, 0x8000, "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"}], 0x11d0, 0x10}, 0x40) exit_group(0xffff) recvmmsg(r3, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000001740)=""/61, 0x3d}, {&(0x7f0000001780)=""/132, 0x84}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/221, 0xdd}, {&(0x7f0000002940)=""/98, 0x62}], 0x5, &(0x7f0000002a40)=""/59, 0x3b, 0x82}, 0x2}, {{&(0x7f0000002a80)=@ipx, 0x80, &(0x7f0000003040)=[{&(0x7f0000002b00)=""/196, 0xc4}, {&(0x7f0000002c00)=""/249, 0xf9}, {&(0x7f0000002d00)=""/10, 0xa}, {&(0x7f0000002d40)=""/68, 0x44}, {&(0x7f0000002dc0)=""/112, 0x70}, {&(0x7f0000002e40)=""/34, 0x22}, {&(0x7f0000002e80)=""/109, 0x6d}, {&(0x7f0000002f00)=""/28, 0x1c}, {&(0x7f0000002f40)=""/219, 0xdb}], 0x9, &(0x7f0000003100)=""/156, 0x9c, 0xc68}, 0x7}], 0x2, 0x100, &(0x7f0000003240)={0x0, 0x989680}) r6 = fcntl$getown(r0, 0x9) recvmsg(r3, &(0x7f0000005440)={&(0x7f0000003280)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005300)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/4096, 0x1000}], 0x2, &(0x7f0000005340)=""/208, 0xd0, 0x7}, 0x10000) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000005480)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0xdc, 0x0, 0xb9, 0x400, 0x4, 0x80000000, r7}) ptrace$cont(0x1f, r6, 0x4, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000001, 0x59012, r2, 0x0) sendmsg$nl_route(r4, &(0x7f00000055c0)={&(0x7f0000005500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000005580)={&(0x7f0000005540)=@ipv6_getmulticast={0x14, 0x3a, 0x201, 0x70bd25, 0x25dfdbfb, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000000) ioctl$TCSETA(r4, 0x5406, &(0x7f0000005600)={0x20, 0x100, 0x1, 0x8, 0xc91, 0x13500, 0x6, 0x4, 0x3ff, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000005640)={0x0, 0x8, 0x8, 0x10000000000, 0x0, 0x5, 0x1f, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x16}, 0x1f}}, 0x200, 0x7, 0x8, 0xfffffffffffffff7, 0x5}}, &(0x7f0000005700)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000005740)={r8, 0x3}, 0x8) signalfd4(r4, &(0x7f0000005780)={0x3}, 0x8, 0x80800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000b, 0x80012, r3, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000057c0)=0x4) sendto$inet6(r4, &(0x7f0000005800)="27f9b269cb80946b974db34bc4c5b7ef442806c5bef8633d86303abe5f2d2a8eacfa1888197c8219e1688b813677e267a4949e2badefc184c6c2deed876b823c741beadb4543b3af0b9b4650b55ee023a9164ae212a8963ea05c6737c44430eb095c15e8027ee8cd617f8c25c3554d5c74688c81ed28ef11f6dbdf9aa538ed99c32f7203dd303782e8fab1bbf74f86dea1392a1c975e5b0c8a952fea9470c190e8ceadedea850ca676a5aef812f6c4185d88bde650507711e41428114cdc14a3b5910aebb8f0c0deade9b8b1ec55af25bee092201544e5e6d1f57d27272a10cbb9", 0xe1, 0x40004, &(0x7f0000005900)={0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x81}, 0x1c) 2018/03/10 17:37:16 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20c40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x100000000}, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xd}, 0x0, 0x0, 0xff, 0xa, 0x5, 0x80000001, 0x1000}, &(0x7f00000000c0)=0x20) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000100)="22c54895cc24295c1375f9a3a354753c7d3750cf6e8ad6435bb679edf0169216311ec3fa67a22c9a95bc4d655e469551eaa2a7f53ba8c39ad057a1d0cd3b1f2b322e50713f58d66c9aa56504a76c930b01") getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=""/49, &(0x7f00000001c0)=0x31) r1 = getpid() getpgrp(r1) r2 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x280200) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'syzkaller1\x00', 0x4}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x8d, "59fda515d3db61407bf52cbfbfbbec2e1c46784493490391fde312df5d3fd3fc06b3e895c839cada6e68a40d594c2348eb1a8038d5b259ae8a45a32696c84ba5d4b4e3f9e1d197eb31ca839a55307255997224d1e05e3d5695375e74b97160bc22b3144cb64a54e44ada1a3396fae3638e39d41529720d887c84af7b0cfe9a560b61292393f1b89264f9519284"}, &(0x7f0000000340)=0xb1) r3 = socket$inet6(0xa, 0x4, 0x6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0x6, 0x4) r4 = getpid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000003c0)=[{0x7, 0x7}, {0x4, 0x4}, {0x2, 0x200}, {0x2, 0x5}, {0xa, 0x800}, {0x2}, {0x6, 0x8}, {0x3, 0xfff}], 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000400)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r5 = accept4$vsock_stream(r0, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00000004c0)=0x2, 0x8) sendto$inet(r0, &(0x7f0000000500)="80c0b46253ff8e2ee95f0751268a7f1df7d7cf8c0f4c2422f06730ee9ce597509009ed76b2b7f424b5bd303ddf1dd05e507bc7c8474a2e1ad038bf229679", 0x3e, 0x40001, &(0x7f0000000540)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) modify_ldt$write(0x1, &(0x7f0000000580)={0x4, 0xffffffff, 0x400, 0x0, 0xec8, 0x6750, 0x7, 0x6, 0x2, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) fcntl$setown(r2, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000600)) openat$ashmem(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000700)={0x7, 0x1f, 0x6, 0x4, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000740)=0xc4a7, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000800)={0x5, 0x7, 0x4, 0x22d, 0x2e}, 0x14) timerfd_gettime(r0, &(0x7f0000000840)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000880)={0x1, [0x0]}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000900)={r6, 0x4}, &(0x7f0000000940)=0x8) 2018/03/10 17:37:16 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x7) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0x9a) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='bcsh0\x00', 0x83}) ppoll(&(0x7f0000000200)=[{r0, 0x2}, {r0, 0x60a}, {r0, 0x20}], 0x3, &(0x7f0000000240), &(0x7f0000000280)={0x293}, 0x8) inotify_init() r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300)=@srh={0x73, 0x2, 0x4, 0x1, 0xffff, 0xfffffffffffffff8, 0x6, [@empty]}, 0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, {0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0xbb4e}, 0xe9fa, [0x2000, 0x8, 0x3f, 0x4, 0x1000, 0x6, 0x5f, 0xa208]}, 0x5c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @multicast2}, &(0x7f0000000440)=0xc) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@bridge_getlink={0x6c, 0x12, 0x4, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x2, 0x4402}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_PHYS_SWITCH_ID={0x20, 0x24, "42e395a2be2c4d2d2ea4aaaebcc947ff1100cb187a5918ccbbea0b"}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_GROUP={0x8, 0x1b, 0x100400000000}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000080}, 0x800) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000580)=0x40000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000005c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000740)={@empty, 0x41, r3}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000780), 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6, @in=@multicast2=0xe0000002, 0x4e24, 0x4, 0x4e22, 0x1, 0x2, 0xa0, 0xa0, 0xbf, 0x0, r4}, {0x0, 0x94fd, 0xff, 0x9, 0x3, 0x4, 0x10000, 0xdd00}, {0x4, 0x1, 0xfffffffffffffff7, 0x5}, 0x2, 0x6e6bb6, 0x2, 0x0, 0x2}, {{@in6, 0x4d2, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3505, 0x0, 0x3, 0x836, 0x200, 0x1}}, 0xe8) r5 = accept4$packet(r0, 0x0, &(0x7f00000008c0), 0x80000) ioctl$TIOCEXCL(r0, 0x540c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000900)={'syz_tun\x00', {0x2, 0x4e20, @rand_addr=0x4}}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000940)=0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000980)=0x9) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a40)={0x0, 0x3b, "05fa019696dc2737c03c0106f25a0beee57a98d62f805aad0ff9c71535ff11d6da83d297aa1288b9fd412ea0fb0ceed2b11883726d79e4f091ed75"}, &(0x7f0000000ac0)=0x43) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000b00)={0x6, 0x10000, 0x202, 0x3, 0x7e, 0x4, 0x20, 0x0, r6}, 0x20) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000b40)) ioctl(r0, 0x4, &(0x7f0000000b80)="d77bc8034b65429d0fae703671047716fae5d16abd9b86532ad4fcbce0984792baf66aa998b6284a079b") syzkaller login: [ 34.011944] audit: type=1400 audit(1520703436.274:5): avc: denied { sys_admin } for pid=3769 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.045070] IPVS: Creating netns size=2536 id=1 [ 34.054851] audit: type=1400 audit(1520703436.314:6): avc: denied { net_admin } for pid=3773 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.080347] IPVS: Creating netns size=2536 id=2 [ 34.129264] IPVS: Creating netns size=2536 id=3 [ 34.154722] IPVS: Creating netns size=2536 id=4 [ 34.187286] IPVS: Creating netns size=2536 id=5 [ 34.237386] IPVS: Creating netns size=2536 id=6 [ 34.301427] IPVS: Creating netns size=2536 id=7 [ 34.346985] IPVS: Creating netns size=2536 id=8 [ 36.623511] audit: type=1400 audit(1520703438.884:7): avc: denied { sys_chroot } for pid=3774 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.860075] audit: type=1400 audit(1520703439.114:8): avc: denied { create } for pid=5106 comm="syz-executor3" 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 2018/03/10 17:37:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/03/10 17:37:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/10 17:37:19 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080200fe8000000000000000000000000000bbfe80000000000000000000e0ff0000aa000000000008907876e43196b1e0bb9a09ab1d829bdd4c24a9421a91ffd56fb3d9326ae9f3c92cbf74ee89be906888d201e1bf226dc54e098536dd6227e8b8eac7d00f9fbd"], &(0x7f0000000040)) 2018/03/10 17:37:19 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) sendmmsg(r0, &(0x7f0000007d00)=[{{&(0x7f0000000ec0)=@nfc={0x27}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003780)="e0", 0x1}], 0x1, &(0x7f0000004780)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/03/10 17:37:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000725ff3)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') readv(r0, &(0x7f0000000600)=[{&(0x7f0000000580)=""/68, 0x44}], 0x1) sendfile(r1, r0, &(0x7f0000000140)=0x4000000, 0x400000ff) 2018/03/10 17:37:19 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dec000)={0xffffffffffffffff}) close(r1) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) 2018/03/10 17:37:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/10 17:37:19 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xe8, 0x138}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x240) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/03/10 17:37:19 executing program 2: memfd_create(&(0x7f0000000140)='/dev/loop#\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127b, &(0x7f0000000040)) 2018/03/10 17:37:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006eff25)=""/219) r2 = fcntl$getown(r1, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) sched_setparam(r2, &(0x7f0000000040)=0xfffffffffffffff7) 2018/03/10 17:37:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x33, 0x3, 0x1, 0x0, 0x5bb, 0x5, 0x7, 0x1, 0x9, 0x4, 0x0, 0x4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/10 17:37:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@migrate={0xe4, 0x21, 0x401, 0x0, 0x0, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, @user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @policy_type={0xc, 0x10}]}, 0xe4}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/03/10 17:37:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x3, 0x0, 0x0, 0x2}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) [ 36.975192] audit: type=1400 audit(1520703439.234:9): avc: denied { dac_override } for pid=5137 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 17:37:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0xfef5}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe7, "22275c67622d530c62626ce76ed3e629f74ce77149ed8d8af4ec1738aa12d4e1c8c527741e1f1e6291c080ff409c64ad9fac60572119f0bddf4ac0ed13b84fa37d6cfc19ea00f7300ca734e2d9c7de9d6e9e73cfb36ab98db0f54abe8dff1e5c80cc6f3712d07d102165d26e68a1c945385588e29a60274df2bc61738dc0e1c0ea0cb351206221bdc86a71a1e9a0ee31422e9de9347bd9012b453280d5d61d01a7315f10f9c2737fa20e47fdd3d179e25e390a8eb89f161eb7de17381494a8fad70f50b935b9b99fae19818e3b9fd4ffe9d844df08703a58e89c9f1bbc60c680236b3180179d70"}, &(0x7f0000000040)=0xef) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x70, 0x1, 0x204, 0x5c, 0x3ff, 0x176, 0x400, 0x6e56, r4}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={r4, 0x80000001, 0x3, 0x8, 0x3, 0x4, 0x1000, 0x5cc, {r3, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x3, 0x2, 0x8, 0xff, 0x6af0}}, &(0x7f0000000440)=0xb0) 2018/03/10 17:37:19 executing program 6: r0 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x9, 0x0, 0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/233) recvmsg$netrom(r0, &(0x7f0000000600)={&(0x7f0000000100)=@ax25={0x3, {"ff6edae5574d94"}, 0x6}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="9f8ab52ee70954826a857d64271395e90cea11a35c45d67b2c7cb6cdbe20baa87c8ec90ecbacbbd2cfa16c7cdbade4193374cdfa3518751e62ead0192c4bdfc17c0fe66c587d05212bb0875d4a6a4265f5abc96b446ba5df7542e0c5d667fe6907830de8a3517f57d88adb9aa981e0a6e5f4af5126cadadee6de32d5fd7f07becf0498b6e4a79f82b30bba62da65dcd9ebe341422a6727e3c64cd0bdfc444e4596553e7c5e3b05a47fb1763befc742b2a0fc9d90e0e83a90f1b67605c58e4702f89d80b31577e15b336cb621d0d7008a80ac5a84f0a8319371b8c9ddac839e80ca1960d2a189a0adca25f7e50fcc4412f2a1fa3427ac3907", 0xf8}], 0x1, &(0x7f0000000280)=[{0xc8, 0x10f, 0x0, "71db34a6cb1464ec0483cb63533dd16affe8b2b6702b4de906b311a56c6c4e2b9d4cba32d69a91fc04904d2577b728942f22902fa51b3bb2edd5e03dcafcf58d15540d96b75e0b587f6e6074b3fda90b4e8e7d4276996e36f268c206a68028d8b6603fc16d71a5fcd4afc249c45304b6019791500df85554eae5f12baa1c76e65ccee206662080ff3695b6f6498aae6f83efa3505e413bb892f5e50179a5016c906c4eda9eecc647c6a17f6045dee1b19941"}, {0x90, 0x1, 0x5, "b4a7eff79ccfcdb428c8e5f75f729d40ca0ed280c5ec51652dca17c9a98ad542b921a76772c35a4a17e32543c29c158cf5e89ca2987dd9b71640b74bb08dc7daedd0732262e524786f372324fa8bf3fc5689b58339c1204b6b18cf8c7ae6ea553520efc32494d4e56e960872dfa4fd1ebb3e2295993338b3166c9268cc09e5"}, {0x90, 0x88, 0x81, "2bc663cb25c0f23d38d7dbe562e865ceb5291b50770deb2ae1e5b260d0f802c0dbc082cbdc75ac1849dd6eae328cbc773a30c6b67d2c5013d21eb071d46732bd89d30239031865f8a5518e5b7a31ccd7804dcbdef811c5ddb5e22b74a41b54d7bb8ba5fbf8eb91cae4e96d1270e291bb64c32d4630a8036e2e81"}, {0x88, 0x10f, 0x40000000000, "64f816c276adb3935b9de27667306c4462c4b727646e0571e72cf12f8563c025fb64d1ce9aa62097e8a1218710e1abe23465fade9d2259698d7ba613f34068d78b61540a9d76162ee53ce8b2418dec99d73ccbfb1b1c53b821399f637b716b0190a4df6c5628459d3874b4f67e24c7371b10c41e"}, {0xe8, 0x11b, 0x0, "da5c439f391a67cade954ade3e971e631033d9ea48b71908b47933a12e9f1bdb6128fb4be49b1286682e0dc4c736dd81e11866757abb696462560937355704a2a3073b664ed202030c4ef93cc1d81a41e362ee3267e36911e92be3d8cd393f6cc4c287c130baf2e692ed46f17e0ebdfe9111f3bc9fcd52314f03606098dc08796c5673e483c9c2422782d605dbba34f81990dade729158b41ab4db9c190b1d27b6cf10333a1707be63b222e584246b653acbfdd1623ae880bf84aee9e8299042f1c01516941f9dc86fb1e0decd9b72f40fc782fe23d7529f"}], 0x358, 0x40}, 0x0) 2018/03/10 17:37:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x7fff, 0x4, 0x209c6c65, 0x100000001, 0x80000001, 0x80000001, 0x5, 0x100, 0x3c77000000, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x0, 0x8, 0x1, 0x9]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/03/10 17:37:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) exit_group(0x100) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getgid() sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x60000002, &(0x7f0000cc7fe4)={0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r1) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r0, &(0x7f0000009e40)=[{{&(0x7f0000009840)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000009c00)=[{&(0x7f0000009b40)="8f", 0x1}], 0x1, &(0x7f0000009c80)}}, {{0x0, 0x0, &(0x7f0000009e00)}}], 0x2, 0x4000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/10 17:37:19 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x62a0, 0x4) signalfd(r0, &(0x7f0000000080)={0x1f}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xe}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14}}, 0xc) 2018/03/10 17:37:19 executing program 6: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'tunl0\x00', 0x800}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x51fd331c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0xce}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x3}, &(0x7f0000000180)=0x8) 2018/03/10 17:37:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r1 = accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x4}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xac) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f13f83)=""/125, &(0x7f000019d000)=0x7d) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4, 0x1, 0x0, 0x9, 0x200, 0x8ee5, 0x4c}, &(0x7f0000000040)=0x20) 2018/03/10 17:37:19 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x10000, 0x495d7254, 0x41c39eea, {0x0, 0x989680}, 0xfff, 0x10001}) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000520f98)={0xfffffffffffffffd}) 2018/03/10 17:37:19 executing program 1: r0 = memfd_create(&(0x7f0000000100)='/dev/ppp\x00', 0x3) listen(r0, 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000240)=""/4096) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, 0x0, 0x0, 0x204, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x401, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x220000, 0x40) syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x20000) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="90ecba1155fd970a0bd4903935a34f0453f1932f1e02288bdef742cb00780bbba336b5976657017d64659f956daa8867dac38acb87899dfb212752d919b874b1c23bf7378787886c66c127297b0231bbe528cb5128cebe3cc90a7563e635e2d9cc4204e84c5eb7d706b28fa168f7b7d8521ccb4e49c9", 0x76, r1) 2018/03/10 17:37:19 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="f6b59d1dc92fcd4c27e9095a19d5930435540d1c5c1ffc1178f814ae78dd8b667812973c838ac66c210c4eeb6e050e83f4b7a90c63a8a97cb65359bf86681902c0d332d97ba35b9396ceb183eb1495845ceed70a57c7c609fcd36215a693a8e62da7f0ab6941b2ed5dd88892e5c5bb920920c196bc790dc9e2e2fac500784e58ddca07a21b0c4d668dbf084183a8e4c52cd8b3b358b84a6bfc941ebfee7436e61c52f56cdfe71805f97706c868", 0xad) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="020000002a000000f74e4897b429e3e65264b5cafdc0844dd328638d45b238de2cc8d1b1ff0100009486fb718a28366fbf49"]) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x800, 0xa, 0x80, 0x0, 0x16, r1, r2}, {0x2, 0x0, 0x2, 0x0, 0x101, 0x3, 0x7, 0x1}, {0x0, 0x3, 0x81, 0x8}, 0x7f, 0x6e6bb0, 0x3, 0x0, 0x3, 0x3}, {{@in, 0x4d4, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x1, 0x1, 0x5, 0x2, 0xff, 0x3}}, 0xe8) 2018/03/10 17:37:19 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e24, @rand_addr=0x7fffffff}}) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f000055fffc)=0x4) 2018/03/10 17:37:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(r0, &(0x7f0000000200), 0xfffffcfd) 2018/03/10 17:37:19 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000005fe2)={@random="bec6ce6e00ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848}}}, &(0x7f0000004fec)={0x1, 0x0, [0x0, 0xfffffffffffffffc]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xfffffffffffffbff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) 2018/03/10 17:37:19 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="d00ff90e3856cc21d2c600af0a0da908ce8c990f3decf799cb70bd010bffc9eb85ed007e5cf2039a137013f5a0e492e5501f", 0x32, 0x6, &(0x7f00000000c0)={r1, r2+30000000}) keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) 2018/03/10 17:37:19 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x1}) add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, 0x52e2f637490a4e7f) 2018/03/10 17:37:19 executing program 2: sync() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000040)) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/216, 0xd8, 0x10001, &(0x7f0000000240)=@rc={0x1f, {0x7, 0xffffffffffff3e00, 0x0, 0x6}}, 0x80) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x8, 0x4) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000400)=0xffffffff, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000500)=""/12, &(0x7f0000000540)=0xc) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) setreuid(0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000380)={0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x401, 0x6, 0xac84, 0xfffffffffffffffc, 0x5, 0x800}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000880)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000940)=@dstopts, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000b00), 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 2018/03/10 17:37:19 executing program 7: fsync(0xffffffffffffffff) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0xffffffffffffff7f, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000019c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001a00)={0x0, 0xb3}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001ac0)={r3, 0x10, &(0x7f0000001a80)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000001b00)=0x10) 2018/03/10 17:37:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x9d0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x80000001, 0x8) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0xc9a1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/03/10 17:37:19 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="41000000000000000000000000bc57515a00004c000000000000090008f057df0da1daa2a66746c9277da82237c272ab5530c7e062b4aa6aaaaf18adc2db8fe7ff435472c4e9960932d29a03124a732e0d5c5b678ca12d513018fa92b8f6bdb6950a03a64c5669a9918dc01e128db72184e171d239da0341e0416c8817068e550f1b96b7408987bf96440aea63d82055eb18f21e4119f0becd4cbd29886d55c0be1002738b691b8c63af9551d1f5e86e01cee3edb535e2f0f71c171613260d5470556da48725f7837497"]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) 2018/03/10 17:37:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffff8f) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x4000000, &(0x7f000057aff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x5, 0x0, 0x7, 0x7}, {0x80000001, 0x4, 0xffffffff, 0x1}]}, 0x10) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@nfc={0x27}, 0x10, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) 2018/03/10 17:37:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x103, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x24b, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x40000000003, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) write(r0, &(0x7f0000000040)="be3f4d105a95bd067ffbaae395742204435b130aafc2d386659e685955c99307", 0x20) recvfrom$inet6(r0, &(0x7f000068f000)=""/246, 0xf6, 0x2000000000012102, 0x0, 0xffffffffffffff77) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/10 17:37:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x408200, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x94b6}, {0xa, 0x4e24, 0xde64, @local={0xfe, 0x80, [], 0xaa}}, 0x2, [0x100, 0x3, 0x9, 0x7, 0x1ff, 0x9, 0x3f, 0x4]}, 0x5c) fgetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)=""/23, 0x17) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x42, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6tnl0\x00'}) 2018/03/10 17:37:19 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="43300000000000000000000000000000000000000000000000737f0020000001000000000000000000000000"]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6, 0xfff, 0x100, 0x6, 0x5, 0x100000001, 0x2, 0x9, 0x1ff, 0xe4ff, 0x7, 0x6, 0x7fffffff, 0x100000000, 0x3]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000200)=0x8) ioctl$TIOCSCTTY(0xffffffffffffff9c, 0x540e, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) 2018/03/10 17:37:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) 2018/03/10 17:37:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0xa3}], 0x1, 0x0) 2018/03/10 17:37:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', 'security.selinux\x00'}, &(0x7f0000005000)="766d6e6574312d266d643573756dcc5e2d5b00", 0x13, 0x0) 2018/03/10 17:37:19 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002900)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="1ded3861277e74b2133b727b8ddff4d35d7d85", 0x13) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) recvmsg$netrom(r0, &(0x7f0000002880)={&(0x7f0000000100)=@full={{0x3, {"36bd0a90076766"}, 0xff}, [{"e7cc16fe501a0a"}, {"1279883cb4f2b4"}, {"45f94a2ace852f"}, {"34e9fb4bbedec5"}, {"d3c3fe1c5cb7bc"}, {"60bc158b0a67c8"}, {"44ce91c683cbad"}, {"463a43559c69bc"}]}, 0x48, &(0x7f00000025c0)=[{&(0x7f0000000180)="a4fb4f761ddf4a6285048735b18267f91a03ae65122d7a9ba448fdc492bb10feff81a23f1f7e1c1ba0d699fc73ca13765948cee74d571db9ed7207a79bb6b2a0610276", 0x43}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000000200)="51c8826a68139729851aeb37cb545b4d66cad991ba75a2c42549b858", 0x1c}, 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0x1000}, {&(0x7f0000000240)="a54976940f1b3d79a7614636fdb51a0d357684407aa6b0597994a71a43648b94fb34e3da9dc0b88159e0b8a67a9cc037ed49a1c4f698e12217697145fee79611cf9b156e089741751cc606196d909623433fa3c363343889bc481e244dac7be40798ff4266e6d716c4fdbeff299ffe9ce15d8eb44295460f18aa0ca8ac645484f02b148e1dc6b70f598765c7003ea37647d0aecc036dd3db9768d7919beb487affdbb6bebac5371f3d347203b1c2a12ad2d228fb11dfa73425f325fad451fa0b18b48e11efb88bb8e374870732c45f357ca08409fe6b8fef0e5b521534b64d2e3678b5aec992d15612c0a7318ba21f938a8be6fc", 0xf4}, {&(0x7f0000002480)="0ba09ccb7cbf45f27677cf107fe4fad0c672c05eb68409753e961210269969376b538aaaeaebdcef768d03795a97331e3559947e817c0776cda600a8272b46b3b852a0cf9c3fe8fc66df5f5801646c234ecd262cfb88dd606ec5792475bcaa26a9b582757d500be43f696a9a843d1a624fca3215dcacde1632622a4b44fea511418e9422f53085eb8c3c6ce0d68031b883614805cbf4b2354ca3c22a", 0x9c}, {&(0x7f0000000340)="8a1b339cd2b0cc7af95f136feaf8b50b45201ebd7931b307fad6aa", 0x1b}, {&(0x7f0000002540)="68138ccf68de1ceb121dc43866ee5a130c291b75f6123a19a4f1caf9eca6cc3925d6403fd760b42c287da59088bf2785c3ff37ac6c5c5e04eea982e9b6f540d3e7ccaee755db3fae70fd9378c97db62d45fc34343610e547b7a67e15eca720cff6572a5e", 0x64}], 0x8, &(0x7f0000002640)=[{0x108, 0x110, 0xa4, "259398ff3cbc1c7b3571c5ce3d9da9c798b2a39dda8a75614f2626cf9d134f28b28b54caf81b0ce6d52c29bdf7d80442cef52e535f118c5906ad998855130fefb985d8e8a05116c9ab7b0625f275e0efdaffe4cbbcc95fd92f1f1169ab2e960d26e2be5d939b6f4dc970cc46237a850da5cc1913da9acab94bc9dc49461c3fd89855b2cc904f62d8c93a0b8f8356af8dbc193f7ea9da06985601b376bbb1b863aa7a72a67fa21aa91247643603d0b7a2c06cb0bc052ae5254c9d2e4e7096f84eb3f307f6e7ba3c92f07de333ff07f8349002a48048f3c6db80456d3130f41b8aa686741f7418732073ae561af34f8956400e14db6a36d9"}, {0x58, 0x10f, 0x3, "e3eaa901fb0db8f3b3126f65fb710024fe27ee4a176e916a2712fd73155f76624474f4ed4b1d93dac94662279f35255f28606a95e688a51a1fa034c7e88427c9c6f4c61f6f43dd"}, {0x58, 0x10c, 0x0, "3c2afc01b4886a7cb2f5ee3b860e1e19255048e1563796df10abd7be396c9676af336a0b8cb16c332683d3877211f067e001c6c641282a4b0ebf41b495437c5c8113c5e0"}, {0x58, 0x13f, 0x40, "3417e6d8e5fdfd614f8bb43413c50fda9733f1726fb18e22f224331d4d30b01affd37bf233c045693e0f3a92b96b080de9dcf7a3e900ad3fd623c33dc2257ae27a1c185195"}], 0x210, 0x20000000}, 0x0) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000080)}, 0x0) 2018/03/10 17:37:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r3, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x80000000, 0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3f, 0x44000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) ioctl(r1, 0x800000000000125f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) 2018/03/10 17:37:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) waitid(0x3, r2, &(0x7f00000000c0), 0x41000003, &(0x7f0000000100)) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x115, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x10000, &(0x7f0000f40ff0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) 2018/03/10 17:37:19 executing program 1: mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d69ff0)=[{&(0x7f0000000000)="3273d683c683b9d78c4b9b47f55b195338a2d2e62b4f5d347dbaa2e85400f3bcec0ff84227dff92f9a755b2be47ae053d3e5d6bbdf2805e193246d8e9e626bd23a6b2073bf0ad2fec27f954011b40adfd410909b16edf935289697b9c5836ebd921d0c26831f958a4aa2ac011c70a56fde266a09423cc43abf271de37499bd44f5d244a74a26901dc118e91107381f947ab121a19ad8652493617b1c19420288ae540fa66fbe6f5bad084bbec2ff4da3981643669b4ebf20773d78307d1c47473e00e3546e42adeecf6cffd5bbd141c9f4952f"}], 0x10000317) [ 37.393082] audit: type=1400 audit(1520703439.654:10): avc: denied { write } for pid=5239 comm="syz-executor7" name="net" dev="proc" ino=13194 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 2018/03/10 17:37:19 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000000)="9bd99e6829064dc986b56d08420e59298c5caed1ee04fb16f643d023ed24bbb86e9ae76163aeac13d91627ff4578948967d1b185a5523cbfd60888e3e3ed1fb0c49f0408e46ac6514ef432caf1a6df68765233a807fc605297f7df67296f282f91dc03553f17264ff88a8033f56da6c211137622d2e26f0076480c0a705b1a9ea471cb3c4f998e1ec885ae33dfb212b28c14653527ae13835132b08c5f3a66a5f146d77c29c28798e88da24df9a0a5042e0c989077c8a15df8172b969629136d31e4673c3cdfa6a785d730533eab4b37d73e077c16215442caf3ca9701e24f71984ad64ac5511e5047d3cd156015", 0xee}], 0x1}, 0x8000) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000140)=0x322b, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) [ 37.436595] audit: type=1400 audit(1520703439.694:11): avc: denied { add_name } for pid=5239 comm="syz-executor7" name="pfkey" 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 [ 37.486393] audit: type=1400 audit(1520703439.744:12): avc: denied { create } for pid=5239 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/10 17:37:19 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) write(r0, &(0x7f0000000100)="d6ebb176e22ecc81a718984df7fce894b1059497586c534af81bbf16cba7388bca445110e982401dd4fa9c2caa024f71b526f29c1dd077f9783a008c07d20d42887b2ac71f9be09481851a8004414eafe5d0a6280c43784e410f70e1ccb6c39cb2bd6006489bce5b16a323a383e16b318fb5d523e1ac169756cf0ff8660019ccf8653fc7eb645c8fccd6c6b4f6381d7f54c77189a85f7bfbd35fae1a7b4a19b8068930fe81291b9fcd8714c2b2f414582047a2fe6b784f2a48f89ec59c7de5075b0416aeb61ac9967e30690b35f4cbfc45231bb328caf49b6a4bd851a8f92327eda8", 0xe2) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x1, 0x10, &(0x7f00000000c0)="82f2b3e68a3cdd728c948dc58ff3f169"}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0x4, 0x80000000, 0x6, 0x87, &(0x7f00000002c0)=""/135, 0x1d, &(0x7f0000000200)=""/29, 0xdc, &(0x7f0000000380)=""/220}) clock_gettime(0x0, &(0x7f0000000480)) write$evdev(r1, &(0x7f0000000500), 0xfffffffffffffd70) 2018/03/10 17:37:19 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x0, 0x0) writev(r0, &(0x7f0000000200), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) 2018/03/10 17:37:19 executing program 3: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000180)=0x94, 0x4) sendto(r1, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) close(r0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x7) 2018/03/10 17:37:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x3, 0x11}, {0x31, 0x5}, {0x8, 0xd07}, {0x401, 0x81}, {0x80, 0x1}, {0x2, 0x7}]}) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000280)="11181c3b35fba19415ebbb472a4490dd34902b1bf44a8fa26555f054f61acdd361159d7e9fc94cbe1398e27b5fc4cefdab287eed4fc7a34336c9c2d3b7d0851354787c86295a58cadc3c947cd031b8edef06b2aada58d3b1fc0bf645ff84cd4dad9a98bb0688d4cc6d99732e1af0757ea523fa1c98f45fe75de51bfcccd9f736ec8e88d49a6a05dc5682e87bdb3dd37fb56bf4e5026af712ecebbd67b732d92ea16aa994c524030228bee077ceb5107607950372835a7025a03acfe8ebc6898b028509065c30c136718203e13f2a1b0e0ee26cd1e66e3298f69418d1f35e868417dde655d1b4fbcba61cdc63526e2b328693af0ff2c5a1a6") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x7fffffff, 0xab2d88, 0x0, 0x80, 0xc77b, 0x2, 0x5, 0x1, 0x8, 0x7, 0x7, 0x101}) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/79, 0x4f}], 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xb) 2018/03/10 17:37:19 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000, 0x8, 0x9, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x54, 0xb1, "0ba346fd906c9b6a59953946b24c8d06bb06c6c004bd40af86b9e47b4cd02f3290490a320b5e4ac92121f80058a631727a56a8195cbc87ed2aacf9a49ab297077d0633f260d38a498e378e92bc194037b66f640b2ac6a27ca0644f796d5acd73dbb17f5e1daffa3a6e2b1cae98dd705b2ffa11c0daddcc33aea23758a8b51f02569ec3146ff223e020ac1e50a3608f7fa7de566cf87c565b3c05fecee8077b79f7481997310b599a1c0aa08af591344218"}, 0xb9) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x40087602, &(0x7f00000001c0)={'teql0\x00'}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001280)={r1, 0x0, 0x3f}, 0x8) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000200)=""/4096) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001200)={{0xa, 0x4e20, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, {0xa, 0x4e24, 0x0, @empty, 0xff}, 0x6, [0xfffffffffffffff8, 0x9, 0xb9, 0x4, 0x2, 0x100000001, 0x3577, 0x51]}, 0x5c) preadv(r2, &(0x7f0000001280), 0x0, 0x0) 2018/03/10 17:37:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x10001, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x88800, 0x80) clone(0x0, &(0x7f0000000180)="61902be6ec69d81e8f0345da36bd335e7349d3d218dfc6f1e809a4579b8f3c58777a4fabf749b4e6c5f84128c8fe52", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="81d86efb918e8ed9c9b819bc85c1d594afbb7d97ae988a7af89a16dec810751d62b68fb81b0e9cede82719cdc96bdbf368646b4bba88731690cf474ec375a9e46a8132a151325c4039fdaa57065c987024d3e158c334068ae8a4d9b48ba5e2aee2565b4a2064e4cba405e8942e5981701283a60a788082013a9e03b7071608a26f79d9b5ef6c51228d65eb30fa1258e1aa4ebc768a467351372ec7dad248076e957d94e994cbc7277d22628d9d2841571f1025ceb4bc8a24c09634deb2fa8fbca588461bd92abd31e990f19f8e933170240a58e8cf2066963a11c88129b6dbd98678f20f") ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) 2018/03/10 17:37:19 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/10 17:37:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)="6d6f756e75500a21cb747300") r1 = memfd_create(&(0x7f0000000040)='{\x00', 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xfffffffffffffffa) personality(0x5000007) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000020e803) ppoll(&(0x7f0000725fe0)=[{r2}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) 2018/03/10 17:37:19 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001409001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/10 17:37:19 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000005700)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/114, 0x72}], 0x5, &(0x7f0000000480)=""/161, 0xa1, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/34, 0x22, 0xb10}, 0x3}, {{&(0x7f00000016c0)=@l2, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001740)=""/72, 0x48}], 0x1, &(0x7f0000001800)=""/243, 0xf3, 0x4}, 0x7eb5ee70}, {{&(0x7f0000001900)=@l2, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001980)=""/185, 0xb9}, {&(0x7f0000001a40)=""/127, 0x7f}, {&(0x7f0000001ac0)=""/55, 0x37}], 0x3, &(0x7f0000001b40)=""/4096, 0x1000, 0x48}, 0x10000}, {{&(0x7f0000002b40)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000005080)=[{&(0x7f0000002bc0)=""/165, 0xa5}, {&(0x7f0000002c80)=""/211, 0xd3}, {&(0x7f0000002d80)=""/101, 0x65}, {&(0x7f0000002e00)=""/128, 0x80}, {&(0x7f0000002e80)=""/101, 0x65}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/191, 0xbf}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/82, 0x52}, {&(0x7f0000005040)=""/58, 0x3a}], 0xa, &(0x7f0000005140)=""/227, 0xe3, 0x1f}, 0x100000000}, {{0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000005240)=""/159, 0x9f}, {&(0x7f0000005300)=""/119, 0x77}], 0x2, &(0x7f00000053c0)=""/223, 0xdf, 0x8}, 0x7fffffff}, {{&(0x7f00000054c0)=@nfc, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005540)=""/32, 0x20}, {&(0x7f0000005580)=""/21, 0x15}, {&(0x7f00000055c0)=""/194, 0xc2}], 0x3, &(0x7f0000006040)=""/4096, 0x1000, 0x10001}, 0x8}], 0x7, 0x1, &(0x7f00000058c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000005900)={0x0, 0x57, "a253ed7a85717a62c2a458f67bb2272bc36443c72b956fe3506d2c8677f07d60412b62935be7bbd31594ad0d1cc6b7f757569d70365eee20ef4e2ceffee1fd7b24cafd3da4f5e08cf54a8e7d3e81d9f3d6607a5f681778"}, &(0x7f0000005980)=0x5f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005cc0)=ANY=[@ANYRES32=r1, @ANYRES64=r0], &(0x7f0000005a80)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000031ff8)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r3, &(0x7f0000005a40)=[{&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f00000059c0)=""/84, 0x54}], 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r2, &(0x7f0000034f68), 0x0, 0x0, &(0x7f0000034000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$ipx(r0, &(0x7f0000005ac0)="c54fbf97a34ea8f36b9d3ad419b1579a9c3f61ddbf4bd0aa47939f6043bbde992d3b167f7c3db860e8dca19001a15859080e215f60a5ac76fb6351b48b5e04fb63d7e5a196450d0e5a939d01b745e88320bc5dad002556fe0df7fab23d75a1b05341984443f328ab26da06230a66403b4a84189f2cc4146de1a09790ac73f8a993813e61bccb9fcf5141263e1c5d4c2449d7daf5458e41ebf4ad971bfaf76214ee8a694d91aa24", 0xa7, 0x80, &(0x7f0000005b80)={0x4, 0x3, 0x80200000000000, "c68f771d7862"}, 0x10) 2018/03/10 17:37:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1f, 0x10000, 0x1f}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x5, 0x2, [0x0, 0x5]}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/03/10 17:37:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/03/10 17:37:19 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000300)=0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x83, "53381cf6b26847ab9991f8c6abad07ae1563da52c8c787a0890c569835af6eec2d2c9076975b52bbafed40ecda04d9407fef684ca4e60094ae49a4a44256d9d8e5a19d16798bb44fd5ba096163724d3f874193420e9da98d259fb0937cc9bdc7075b55343d5082ba65e4d50b3a5588c7bbcc0d42568f5781abc4263ae2eb0acc1ae8d7"}, &(0x7f0000000180)=0x8b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) 2018/03/10 17:37:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xda, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/03/10 17:37:19 executing program 5: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x4) renameat(r0, &(0x7f0000000040)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') uname(&(0x7f00000000c0)=""/63) 2018/03/10 17:37:19 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_cache\x00') syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pread64(r0, &(0x7f0000520000), 0x0, 0x20000000800) [ 37.668805] audit: type=1400 audit(1520703439.924:13): avc: denied { net_raw } for pid=5320 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 17:37:20 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80040, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00000002c0)=[r2, r3, r4, r5]) setsockopt$inet6_buf(r1, 0x29, 0x4b, &(0x7f0000000ffe), 0x0) 2018/03/10 17:37:20 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x4) r1 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="3d199f8c74f60d51810efbc1ee6f9fccc99abeef8d619df69969f44ae7a003aeaa63ee2cf6f2f4ed9a058cc7d0f1994cfb31e82d691267ec3ec7ebfdf8dba9d22b2796d9cab8c2346c622af3307de4418e504d9b864c5c83bde4a06c775bd3838efa69205eaaa025523fc67f2750af8398486eda1f0838c15c06c7b1cba169fcfa5f19b44784c40df350", 0x8a, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/124) r2 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x100000000) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) readahead(r2, 0x5, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xa}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r0}) 2018/03/10 17:37:20 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x8, 0x98, 0x100, 0x1c5, 0x10, 0x4}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(r1) 2018/03/10 17:37:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000004, 0xd5e9) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/10 17:37:20 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f0000000080)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = socket(0x2, 0x7, 0xfff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x53, 0x4, 0x1000}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) chroot(&(0x7f0000000000)='.') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) r2 = syz_open_pts(r0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000001c0)={0x0, &(0x7f0000000040)}) chdir(&(0x7f0000000180)='./file0\x00') 2018/03/10 17:37:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') mmap$binder(&(0x7f000013c000/0x4000)=nil, 0x4000, 0x2000000, 0x12, r2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x0, r3, 0x10003, 0x40}) 2018/03/10 17:37:20 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r1, &(0x7f0000000040)="535244443869501517c1f9c72d01527faa345470064b7a611d16a8e9345e74252710784018e3c826a0e6db45ce1c593eefb2c0eddd0b0b4f6ec509c436028e864b6d62393791895dcc270f427676bac80429186bfbe6a4af51e62f9fe2fb8fcd9c1d535b6222245623a17488d21f0fc933272391c031e90473234d2a0cbbf0367967465ead28f54f569138afebe77b02538df4e349e58bb362a74d051d17091341", 0xa1, 0xffffffff, &(0x7f0000000100)) 2018/03/10 17:37:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000001c0)=""/50) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000013c0)=""/35) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x280000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r4, &(0x7f0000000100)=""/96, 0x60, 0x100, &(0x7f0000000000)={0xa, 0x4e24, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000003c0)="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") setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000001, 0x6, 0x80000000000, "05ef144e329384089f5cfa3fd1b5c17bbf724fc32f2371c3cf28750fa056aa97c21d67cd8ce3e2a2222e2f0a43ee35a846d5c351ba521678ecc0906de6a66c5724248614f5f0789047904d4b7c4bb4a5"}, 0xd8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f00000000c0)=0x4) 2018/03/10 17:37:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000a00000000000000000000000200130007000000000000000000000003000600000000009f781229d7d48c452de702004e20ac14ffbb0000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/10 17:37:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000029000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000e2dfe3e4fffffe0121000000000000000000000000000000000000004509cd6bea2d3210734c81ae7695cb46db83e63bb46493c5c6"], 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000140)="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", 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x642}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22}}, 0x8, 0x6, 0x6, 0xfffffffffffffffd, 0x30}, 0x98) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x16}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3, 0xffffffffffffffc0}, &(0x7f00000002c0)=0x8) 2018/03/10 17:37:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000050d000)=""/4096) 2018/03/10 17:37:20 executing program 1: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x1, &(0x7f0000c29000)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="3f49b57b82f25bda8449ac710ccc8935aad541f4bcc9ceb86c87ca5be7b6b50b97d1a0bc6cd1d1eb86e2a0337eb290a0ca5b24a45451611cba9fdbb845e5d6b111e91b8c584d0681899a6eec9d2c0b595c6f2e2878eeb93dcc91aa91e3ebbb0cbe19e76068fb02ab6cfaca31b0e871889f00eb8a4bf4f0ce4f4cfcfcbc", @ANYPTR, @ANYRES32=r0, @ANYPTR64], @ANYBLOB="6e0dcac32469824205e90465c9294d1eb33ce3f0c9102b18877bf13888028b1128fdafc45629e35fa007fa5e941d73869fe5ebaa6bdef3443bbd90242fd91a4e17b2cb429b68847d6b71ba3e219e361293a80de4ce45f954a0178b9ca444751254fa1b3679e609f796ac693920b21a44ab0367017e088aaf338692d49b34bfecad44d078279ea49bd6cd3322"]], &(0x7f0000b99000)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x2) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) [ 37.789094] audit: type=1400 audit(1520703440.044:14): avc: denied { create } for pid=5350 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_crypto_socket permissive=1 2018/03/10 17:37:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x0, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/03/10 17:37:20 executing program 3: r0 = userfaultfd(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa4b01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x80000000, 0x1, 'client0\x00', 0x4, "bfb6f978925b922d", "f82e3439f2d52eb565c0b3573db2e5d4eae54d0bd1089ddebbbebed210ab8956", 0x6, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4d}) 2018/03/10 17:37:20 executing program 4: r0 = socket(0x4, 0x8, 0x1336) write(r0, &(0x7f0000000240)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x43, 0x1) 2018/03/10 17:37:20 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000000040)) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x4) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/10 17:37:20 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000440)={0xfffffffffffff800, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x8}, 0x202, 0x4, 0xfffffffffffffff7, 0x3ff, 0x800, 0x0, 0x0, 0x6, 0x8e2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101080, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00000000c0)=0x5, 0x4) r2 = socket(0x10, 0x3, 0xef73) membarrier(0x18, 0x0) write(r2, &(0x7f0000000140)="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", 0x3bc) splice(r2, &(0x7f0000000100), r2, &(0x7f0000000380)=0x1, 0x7ff, 0x1) write(r2, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10000cf", 0x1f) write(r1, &(0x7f00000002c0)="8c3787796e33b89f0cbe936ad6d696a1dda897bdb49fb3ad87f923fce7795147012a29af844ed9fc523d8f63b276893c5524a02c4c723705a97fe9b13a80c714fcb0db66492aa3660c22191c2bb8b9dd803ad9fdf22a192ede7550f3c01e9b0e28ba45fe6cc578ce8117c6b0aad07bc085bb426b98efdb4db45ec36b7af1b13d3fc456d5b6c011ea3173", 0x8a) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0x3, 0xffff}, 0x2) 2018/03/10 17:37:20 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x6000)=nil, 0x6000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x4000)=nil, 0x4000}) 2018/03/10 17:37:20 executing program 3: futex(&(0x7f0000000040)=0x2, 0x7, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)=0x1, 0x2) recvmsg(0xffffffffffffff9c, &(0x7f0000002440)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/109, 0x6d}, {&(0x7f0000001280)=""/233, 0xe9}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x5, &(0x7f0000002400)=""/51, 0x33}, 0x40010040) getpeername$netlink(r0, &(0x7f0000002480), &(0x7f00000024c0)=0xc) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'syzkaller1\x00', {0x0, 0x4e20}}) 2018/03/10 17:37:20 executing program 4: socket$netlink(0x10, 0x3, 0x0) [ 37.839795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58335 sclass=netlink_route_socket pig=5381 comm=syz-executor4 [ 37.853937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58335 sclass=netlink_route_socket pig=5381 comm=syz-executor4 [ 37.877831] mmap: syz-executor5 (5391) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/10 17:37:20 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200482) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/03/10 17:37:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40000, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000001c0)=0x20) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x92, "976f413a9d481d7b68337c354ee940e7135eb4d2473acaaeaa1579bd276a732b5b717e7aa3d9297fa8214ed7eed44ec8ebae913c046f4fe2103df65fc555070e6e2a0cbcd90131166d1f32ef194b60d8f0f1a38b52f30895a2c9cd2a722c4dc228cd37313b46e8939fb872bf9af51813989408e29d0375e541f111a0168edea3a6220a95bc4d3e8ccc490e341edd7ce5be51"}, &(0x7f0000000100)=0x9a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x9, 0x8, 0x5fc}, &(0x7f0000000240)=0x10) 2018/03/10 17:37:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000575ff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1031c0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x9, 0x8) 2018/03/10 17:37:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0xfffffffffffffff8, 0x7f69ee69f98aa729, 0x5400, 0x7ff, 0x9ce, 0x6, 0x6, 0xcf9e, 0x5, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0x3, r1}, &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c737e03000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) 2018/03/10 17:37:20 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') fchmod(r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/10 17:37:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000bd74)={0x14}, 0x14}, 0x1, 0x0, 0x5000}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) [ 37.923817] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/03/10 17:37:20 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x400, 0x4, 0x9, 0xbe, 0x3f}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) readv(r4, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x7fffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000280)=0x10) 2018/03/10 17:37:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'bond0\x00', 0x8000}) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000000)) 2018/03/10 17:37:20 executing program 7: pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r3 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0x19, &(0x7f0000000440)={0x2a, 0x100000000}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x1ff, 0x1, 0xbd15, 0x400, 0xaadc, 0x4, 0x32d5, {0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, 0xffffffffffffff00, 0x7, 0x8, 0x3, 0x7}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, &(0x7f00000006c0)=0x84) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x9, 0x8001, 0x8, 0x3, 0x9, 0x8001, 0xffe, r4}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r6, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400), 0x4) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r7, &(0x7f0000000500)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x25c}], 0x1}, 0x0) 2018/03/10 17:37:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8c", 0xe1}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xa50, 0x4) sendto$inet(r0, &(0x7f00000011c0)="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", 0x423, 0xc5, &(0x7f00000004c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/10 17:37:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0xffffffffffffff20, 0x0, &(0x7f00002e3f90)}) 2018/03/10 17:37:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x800000020000000, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/10 17:37:20 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r0, 0x100) r1 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2002) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/10 17:37:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c1fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x2e) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/10 17:37:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000f0000000000000000000000010018000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000008000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) 2018/03/10 17:37:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8c", 0xe1}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xa50, 0x4) sendto$inet(r0, &(0x7f00000011c0)="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", 0x423, 0xc5, &(0x7f00000004c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/10 17:37:20 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000200)={'system_u:object_r:devicekit_var_run_t:s0', 0x20, 'system_u:object_r:fuse_device_t:s0', 0x20, 0x35, 0x35, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x66) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000098f39)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x9a, "25d5ec4bd57b5f452914c8e7b26126b72e0da01301ba3fa690500b180f6139fa0fe78c691106d52b68aae0f0b1d7323afb6b0c0d601dee11db57f7c608e614f8def8816562e89d3e853c52ac74201d022bca461c7bcd9d3b06154f3c6150b8d02dd72f32ff887d8fe99467cdf12bec4ec89dab4f889b36358ee4f6756c6100fcbfad8b5a0645997b37e228b0e61d3a2b14c38b55ca1df7c16053"}, &(0x7f0000000180)=0xbe) 2018/03/10 17:37:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80081, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="f7ff0a0000020000000000008cda"], 0x12) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="c7d305b0ee6c76ebfb63d66313066cd2", 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1}, 0x20) 2018/03/10 17:37:20 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000100)={'system_u:object_r:hald_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x42) sendfile(r0, r0, 0x0, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xb, "2ec8b903d1216dbbf9d02e"}, &(0x7f00000001c0)=0x13) 2018/03/10 17:37:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) writev(r0, &(0x7f00000001c0), 0x0) 2018/03/10 17:37:20 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0xffffffffffff67f5, 0x2, 0x7ff, 0x7fff, 0xc3]}, &(0x7f0000000100)=0xe) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0)='sit0\x00', 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) 2018/03/10 17:37:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x1c, 0x21, 0xaff, 0x0, 0x0, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80040, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x2) sendto$unix(r1, &(0x7f0000000440)="57839629c73534506cd326ca91f8d062d4a530ef8495e8d9ed94c1a2f36021da95acd9b7ac3f1e1c31d68e88bdc6c66a4017cbb2040e9dde63495d82e7f1f65664fc63f2e916768d22e77f58344321c6497b7fda978e15f9738dc5f7476c2856a263bf28165fad313208b8cbeb18ffbd0715cb2ee6fb74bb421558b2c84568d35af530c9bd7b383e7a8d2a6ec7acf14f8036289a49958b857cbae8c44128b40cb44354c43eae8ae0d33c9ac76f8ea027c5691706a74b0cd051305b00a41ff7c50277143889be79794db735c58a5d76e69e370fc2c6fd64669761eebcb7edf2", 0xdf, 0x800, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x19c, 0x25, 0x28, 0x70bd2b, 0x25dfdbfb, {0x17}, [@nested={0xe4, 0x79, [@generic="8d4d3e23f80c0504933fb7d8260a25c8c1ef16c2317ad3bd22b9f895b17ad2628ee60db9fd0107cf6a04c02bfec57d65db7c5d135ea548a3d08ad265b73be7ccf48663adf941b926a7a2c9fec52d5202b8c3cb7e6c03ba9b0ba888f0ef7f1bfa1cc9e9f782973dd396a0d6c4eeb6090e3bc87939e347837679779b2db5ad2a83151a9ad2640f79f3f2988c9f8f52249798dc8d86196a3ece172db8316d7c4def40e34784a375e4e3826cff8f5bf433eaf3f0d01fc958f131af933bbe124c9f813ad78626d403653dcb197e6eed9011ec0cbb62c7f4c11e77df9ad823478d"]}, @generic="b03d067151b0a140d6355b78c802058e88c1887f6b779685d0bf7a0ec1efe7a78edf92ddbe99a9a8a5b75b11fc660f3d01726533704c1ee85c6658be0250f3e51a2d0574f268b0c92e09675bbb3f08641c6d5827603b3f61f4618d530e07f4dc9644623c7611448a743a234ce6dbc9c8835300ca4c9d1b48ccf8eda03ab6", @typed={0x10, 0x87, @u64=0x597}, @typed={0x8, 0x7c}, @typed={0xc, 0x3c, @pid=r2}]}, 0x19c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 38.046853] binder: 5440:5447 BC_INCREFS_DONE u0000000000000000 no match [ 38.058056] netlink: 588 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/10 17:37:20 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xb0080000}, 0xc, &(0x7f0000000580)={&(0x7f0000000100)={0x450, 0xc, 0xf, 0x102, 0x70bd29, 0x25dfdbfe, {0x1, 0x0, 0x5}, [@nested={0x43c, 0x69, [@generic="8b8868b4a87338518499284d86d184d46eacf9aef072d0b7", @generic="e73372f0e691d22bfad63001bc5a2adff9f808da3daa05c8de16e007992cf7d06770e633b0e12ef9e52b1e5c7d2118739e65d1b8c6b0e516ae1403e04d15365e1c9e6d3f82435a42003ddf4fe28f1d5009899d9d90e8d207cbb6db1d45649eeafed96b3b10f4e6aeee0b6c97af232abc3c042ec75d85d3723ed6594e777204a32cb3992ae54729b19c6a733f60c0eb0c28a6429bd7fc653c15e8ad28c5b7acecf51cd9f1cfc77ae0ddcaec3bb9efecfb6009d38f71ddb0497824acd0d9de998d29bdb98a9eef37ea22f9192b", @generic="859f10cca3038d1c042e7efbd4b9dffd8da06cfb349d6560abb5f8aae14c4e72594091eb2183a08ae8ed1176fc9e92c5eb2ec510d2738de7d5bc33e6d7b831be8da367d28f6390e93e09cc1ec6b6956ad974e04df245fb8f7b96d9f3cc7709416949834f5cd0b85790433c29ee6d439de8cee3884ce84b356094af36007a7a2e32022441641224ccda4a4d607b10a6927a6118a004b8d4686961a7267238ec05ce51d6ad87b22c91be397f37c09f3b21642cacc7b7010852a2c1f64babd13a5ddc8d88597594f8f9b82c50e5b98c3f3cc262168f8b16e97c1d37ec8989421324ce777bb5533e6f2b6fde5b51aab2fedc53848a57627724743dfc", @generic="a4c05b35bc84cf914579a7007a200447f4d3a5cba70dcbc67331f5f87f3c8cad6a2e7631c64d28aef5f0509e83e0e09a0230c5d1e1801fe85a2f1921ce13c9fcf5671271dad68a04afc26435adc93f56aff496891b66716b8b6762b5384c0232b25d9e6631789468649bc1a8ba21521e8c13694e4b5e6c67e759210b39b7747a73076beb6f9f685cba9444e450077fee7308471565741428f5e54fc7b07b4f1dd63a858c726af3deafbd9d477f41afbf9e2fbd6d3f380a5e68e02576e958dcb5e1b7afbfc9fd648e68e61f01b7c4d699c10898797afbc8", @generic="3af9f60c9fc848a98f454c00b42074e9f147d41309ceede0fd23a7e2b7c548251d1a7a4af200ceddba1958b252b4e84a97b2135656314aa86388e956afb4d96f2a436bee606508dfe0ce71e9a8a2c2d86e0ae02c645165161b6b4d9f3ff8766fd12e686f1c9a89ef2c25dbb50f90c50a7991467ae4a2da8ff53b2e946029f4e6ac862fc6f55af9a97a369ae80975f8a86b90333420bb12afeb3fd32dad32cec44676a064039f6dfe6da9e0377ff00872420e1cafb3120c38f299b08072dbeaa26a011737de38203296eb7d370478b8df235993ce4105b24114f96dbf5d38d93e383420730d26c9e09807f18e94db16", @typed={0x18, 0x77, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="4a4cd99d46b3b1eec55014ef3a9a9dbc5fdb0086c985475788af6edb24f15eec056cf4dd5252effa8641baf3af4ef9546a69f1d9e3579ab20a923cef41e6c51f6a53bd3aed58a85f01276ba784f11143cc44", @generic="569451a7eca444a242e50175bf8c3ef5a6f769b6a7648ae592e702f27d67a2deaf89b91ace986542"]}]}, 0x450}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004) r1 = gettid() tkill(r1, 0x41) 2018/03/10 17:37:20 executing program 6: r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x7) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/03/10 17:37:20 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept$inet6(r2, 0x0, &(0x7f0000000140)=0x31) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in6}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/10 17:37:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004006) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, "8dc13f01010000912cf0b0d9321b54da92aa7e92b88dd77ec2f19ecf85c3313ea97dcb5800000000a3c73f4d26a8abfa13251f40c9536c4170c191807b841afa", "b1edf8732a9dd530c56f3fe1b63ba8ea7779eb049792bbd9e6868792bd28360b092e4a8f0a3f021c617f59d0b7058e4dc72abaacb76cf69877c5e90678b7c1c6", "be9e39e65e6ef520868e4a7af680fb0d7aac44b292dc97d60c0d724fd0559b28"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000002c0)={0x0, 0xf7, &(0x7f00000001c0)="eea43c25e171af895e49fc4bed5478b2c53ae8131826b91e97abeed72dfaa8159319b105c2ba155720b61b5c0daf18da5cdc8da2c03c58ff6dbd632bd88f9558311091a494bafcbc998270c18395c069afc09190feeb40d5d769fbcaea3018ef25bc3976731d1c8bdf9df66fe54c57f64a066c3dd89a03bcb671649d7459c8e7c4b4b16c29cb931d14af1054674f143d1cb78b874efe3c883005e63e0acb6b4978639e397ed9e8c2f7261a75031ff830b7c76717d69461ec912b565c6894a8c6fa367f8090b1066da7b6b9af08fdb68ed67877ea5f9d3fd4e01ce78b08193d47e6fc5a0c94c2f7e6cf8c76ba5892e459be07985b60e920"}) unshare(0x62004200) 2018/03/10 17:37:20 executing program 3: 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, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) sync_file_range(r2, 0x0, 0x10000, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/10 17:37:20 executing program 4: r0 = open(&(0x7f0000000400)='./file0\x00', 0x2000, 0x74) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2c9}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf82}, @in6={0xa, 0x4e24, 0xc4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x884}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x63, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xcc) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f0000000000)={0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000685000)={0x77359400}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x440001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000540)={0x7, 0x8}) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/227, 0xe3}], 0x1, &(0x7f00000002c0)=""/197, 0xc5}, 0x1) 2018/03/10 17:37:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380100001a00010bffffffffffffffffff0200000000000000000000000000017f0000010000000000000000000000fcffffff00000000000000000000000000a29be727a7340ee92e9e75214366ae7da7eda0ebcdbfe28bea7ae0b18cfcdca2221e63ca5781ff06cf32d04e2aff1fda1f22931022e5aca97a1ea9cd703b84229d4ed717cb578e8e2db6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffaa000000000000000000000000ffffffff6c000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a0000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f096338aee429921eaa87d86cab90038a48762ad8c759ec83ba384bd59fa7bbae8ab527f9b6203e700d14ceb5bccf1319c31c7beaf086fb3ff16cddf5315079916c90e6de60bec09715516f88118321148a205f42e"], 0x138}, 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x200, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x7, 0x4419422c, 0x91, 0x5}, {0xacc3, 0xffffffff, 0x0, 0x2}, {0x80, 0x6, 0x4f8, 0x200}, {0x7, 0x7, 0x9, 0x2}, {0x3, 0xcf9b, 0x7, 0x9}]}) [ 38.183602] binder: send failed reply for transaction 2 to 5500:5506 [ 38.193347] binder_alloc: binder_alloc_mmap_handler: 5500 20000000-20002000 already mapped failed -16 [ 38.210578] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 38.211389] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/10 17:37:20 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000002, 0x1032, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/03/10 17:37:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000835000)={0x0, 0x0, &(0x7f00000f9000)={&(0x7f00004f3000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/10 17:37:20 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e22, 0x0, 0x4e23, 0x10001, 0xa, 0xa0, 0x20, 0xff, r1, r2}, {0x37f, 0x1, 0x100000001, 0xffff, 0x4, 0x2, 0x8, 0x6}, {0x101, 0x6, 0x0, 0xfffffffffffff800}, 0x0, 0x6e6bb4, 0x2, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d6, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x34ff, 0x4, 0x3, 0xfffffffffffffff8, 0x0, 0x7, 0x7ff}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) r5 = dup(r3) write$selinux_access(r5, &(0x7f0000000040)={'system_u:object_r:unconfined_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x48) 2018/03/10 17:37:20 executing program 3: r0 = socket(0x10, 0x803, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8002, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001400e7ff00ff03009aa127000200", 0x12, 0x0, 0x0, 0x0) 2018/03/10 17:37:20 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0x2710}, 0x10) fstatfs(r0, &(0x7f0000000340)=""/4096) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x9, 0x4) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) fcntl$setflags(r1, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x3, 0x5, 0xeee, 0x3, 0x12}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000300)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/10 17:37:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="400000001f00210326b51ce90b000000004000e00000020000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)=@delsa={0x254, 0x11, 0x100, 0x70bd2c, 0x25dfdbfe, {@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d4, 0xa, 0x7c}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x0, 0x2}}, @tmpl={0x144, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x3, 0x0, 0x8, 0x169, 0x101, 0x6}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x3, 0x1, 0x271, 0x74, 0x10001, 0x1f}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x3500, 0x0, 0x2, 0x80000000, 0x7, 0x9, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x7, 0x0, 0x8, 0x7fffffff, 0x8001, 0x5}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x2, 0x2, 0x1f, 0x0, 0x80000000, 0x100}]}, @policy={0xb0, 0x7, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in=@multicast2=0xe0000002, 0x4e24, 0x567, 0x4e23, 0x7ff, 0xa, 0x20, 0x80, 0xaf, r1, r2}, {0x600000000000000, 0x5c44, 0x1000, 0x0, 0x8, 0x7fffffff, 0x3ec, 0x1344}, {0x2, 0x5a, 0x1, 0x3ff}, 0x0, 0x6e6bb3, 0x3, 0x1, 0x1, 0x2}}, @mark={0xc, 0x15, {0x350759, 0x20}}]}, 0x254}, 0x1, 0x0, 0x0, 0x40040}, 0xc840) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000640)=0x1) 2018/03/10 17:37:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001400190100000000000000000a000000", @ANYBLOB="14000200fe800000ab1b000000000000000000001400060000000000090000000000000000000000"], 0x2}, 0x1}, 0x0) 2018/03/10 17:37:20 executing program 4: getpgrp(0xffffffffffffffff) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') preadv(r1, &(0x7f00000025c0)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000180)=""/75, 0x4b}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000200)=""/80, 0x50}, {&(0x7f0000002440)=""/196, 0xc4}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000002540)=""/121, 0x79}], 0x8, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"910133018d33fc"}, 0x7f}, 0x10) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0xa3}], 0x1, 0x0) 2018/03/10 17:37:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f00000001c0)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x4a}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x9, 0x3}, 'port1\x00', 0x1, 0x20000, 0x101, 0x20, 0x100000001, 0x0, 0x8, 0x0, 0x1, 0x2}) 2018/03/10 17:37:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f00000011c0)="00aba9ec9e88a821c30b4508f00ca9e5e9ca878f60d24e61e9e2687b0da2ba137272a2ebf20738402e1fa32d720137e2051b14a4838df5e06ee77c4258108acf5236e35f5bfe7ea1caeb90edb17fd87c4fe6bad6eaa0703299c97ac6137d433c61228d9949959572527eca08087dd855bf7cd09a53da03d32f550136f841ea2af2286f844572096fdf58976a9dc6de1a514d49ebd08f758ba38defaf093f4ec33a49a3002c5a043594930924fedb9be0e7b66da24ee2b60000000000000000000000", 0x2) sendto$inet6(r1, &(0x7f0000000140)="451e2d104edadd8eebbcfe211bd688770714f0727b3becabe025adc930bc49d90c88d836788874523c9c83001d7850c35615e9e467095760e13269f6070f3cc06d20818768ce067db4b89c116d5715b285e67e62eaf05c2896b327a1997179a309b8c8414f774a35ff78474561d77e7a5e3fd9561cb9d83cffb634efe4af729714015e65a12a6cb113c4d6fa885e0c3357a5f1184b1e6f1b2969b809ad70a1a175705a776daaea4ace7c33517f3aa5fb30a8edce64147e64b36af82438ab94b252d266538ccf74f157e286f81d6e699e91817663c314b49049a065b5a6a91259e7479e5e87a7bdad8b70e45a92ec096a5413361576ef237260d880140d7bf97fece1b24a9d523f3ced066dd30e0cc51b93920a89dc400b7abfb37bad298a89878dd4f3438883d40274ee9393d41cc6bb2e2280594eaa99bcf44191b150e96ca3d54a62b51fdb25e055dc8b15f9429f20a506d45b136e568cb6241274733ebc8ebbd0bb8540aba2e4603ea07e3bf5d614db556491d316c95ed84e08c3b9810b7500785061ae76cbd7d5a793440bc9fc70868b4747bf756405a457c2f18a1946a4dba2c58ae6e5876b8718b03ae0c09b3fd55a1a3cc0af4611e9cc6a09a738c54aee936e331406d9026abee94ba1538b5d460d5369338391d55d424cd9564ce4f00e121264f6a6e4c143b33f2372f25e3266e4b4b2d4728a45784694cd35daf21f3250e3acd9b532150a978927f5ec83b39473bd0b56a3603613db3fb28edb636a5651389e44aa59a8be766c4ba0fd3eea59ccf966e84578115de03fe67b54c85b6b79de6f441d830f8f7cd96ee29433c898c6ee383a731dd9ce8e8894f31503e53fd3172336f1fd4249b5452d4bfbb6c3a3ac4237c12c56830a0d07d13b85cfe29cb38cdc19476805fb5b4e263b0945628aea5db86b05d6ad0a3e9d9b54478a6a910813b015c5f318be40683048a0cbcb8b5a05af7b430d1d1faeba4aac5a64a5f89e9c6ab30be5458a3112cbe126b22389c8e98becec43d9b89fadcefa14eba05ea473f4939f34a49a333dd537627f3b96ff2a5d8265c20e2afbbdec941494d4a3c05b215dbfbc58c1ac971408dad623c81f1e48c0581ae68003bbc1d3899fd585fbc649daca94b8189ad45c20f779f4eccdb5fcb2f93aa349232c12f5b2572631f82a800da6f30381423bd1d284bf1c6fa28f545f688fe4e80f90e6e9db1320aa4b108c8a7aaf0bdf3c6196a0b8319677495cf364416bbdf5c5626fb8d583449896f0caba952fcb719da1dbee0140fd041d0ddb87b3045d478c0d9f0fa7ac1aadec9f7c9390e62c8a955397ddf3682f716663261f6b52a93cd0b4db6f042e879c47e0455b1e276d5bc02cf540826e3ffa5c2f6f807c69be9392f4cb4ded9cb39cd92a9701b8c418804ce4b998f784712ba6eb326af7a5d8fb5d25c8ee7d075ade5b8a11420ad14926db369ead30546a2ebdfc1cd1a3d0a6252cb63e4ccd24c4b63753324f9a5a84a46a4e5d155ee7e5e3d864f9cc6ca0f1fa65732aa804e88806fe31aba297bb7e5788479e0553e4be0ae6abfff398eb6c49161070acc5a4f16c524f680a927e9a7b713685d36c8ea8936756672febb0c3e61feef071042388e8b0e8a19dbeea2a336111036df7bfdc1191fdd80f33a68dacb0831d30b65dab77e28c52f80ac394d920faef33427045e19b25daf0b169b5ba122946ade0d8a703888a9a171dae9c5e82fe00d725c8d134de7ea172b2a1317b6391687a0f650bf3863849b7e982651ae2b92fd5924f269efa91959dd765ce561de73801226116793e5601f85d106319638d6e68ba4992b4e30b05544f27f0f8e126e2f912d54c09ca27b028b7e95ad837f89765fff1ae8d9fc23f1f927313245239497100ff458a56cdf89900103a25373aab8c28407f88315bb41165a5e6791475dcb39927877e660808beb0f1ad18e12b194b82e96c118b9b10c12478fe9d37320a0f724214a35ab03132c3a3c95dbb7c0ee8ebf90f559eac9a9bd861334d5f7306b5c51df0d53b120b7e033728cfe78256a1efd3cc4e0637ecba88efaba46907e4ca47621a91f127b0549fbc49f11ca9caffde7750f1607beedb82daa361c1f1b7d55a69616824a83936a27d13cf1d3f8069bb0d69280161c0fcbc46c9f12781c8d781adfd133e7725268303ef63aab5c42b6a52d27ddd64766c4b074c34ce3ffd739642e5da942967247cbd83b125d666656751cfa8393aa82c91757dedcc03468401b38d87b737c3f8e3abf35f080cd140f6722aec768938f03fd90b974aff282893831fdb12429ebee2aeccc1afb3230c070456457a83d9ac8f5717dacf2078e670479fa364beeaaa1ba91d69eb944769f65825ed08547d9dd2b59e2ed1e52413d074000d87494f325656b8bc95fe795a9a8328d6813b05a46a6f803fdf572e1c46e1401e9e6f417f38226a1ddaefda5059eff682e758569b0462a368e00c1bcf22676000d90218acc5ac0e0572c45faf94377af366fdb86cdd2f29c3533a6f36c667844cb55459cabf501feaec17b50b48c78e98391867d69038be028df062a50412555a07777c931be766ce33ce16223b6876c458369b19c5ae39e7438d5176ca724556e182f191aff6905fa7fbd8d8d4285187194dd59b5eb1011146400ef3a20cec684277829600a3f26f25b968e372263802e61897ede6d3a7ade892ac35e1530e216c2bab9195ea2f4ed2668578d81ed43f65a4dd7d1d2fcd70a2350648683ce37cbb00ee7eae0ddbd6697c724d544ffc31683c5bb4d73cd0cd3172b2138221028edf8af9b6951888626af8a3b105b2f2cbbaae3066f737bfa150e5ff4d936d925032198b1a3ecdc05ee4eff407c832bcfead749df10ef9fa6e79797a24cc850cb605727cbba305fe1146a9dc5f0a92b58b83a10ee1ba6bf489f2d0e1fc6e635880c0e96c0692d92adaab58f0411c5403b5d6f653ff6ebf4828c0eba3708c9dd19b6c916c3d97d87d5626c3f60c84349a46b7a17fadd878e8b8e16fd35a86d23c8fff3e73599f4d15acc60a6c78467589c9cdb9e4cd9d4dd8c0af232cff255801cd2b4e3c13ab6a85cc844ff81487b1fc475b15583d0712d8fb5218eb872b65a68c77299cc028118ed67c7476fcba92285905f3f12d57baa526d592a506d1732a0f7306fa3e63a3fe8081557eb917d9677d12b836880dacf25782e3df13f8a5555789a4594c1015a1ab36974ef6a6b95a9ba5afb75dcfddfc91430902c57bc83f4448fda6f448c6b6906df2d414a8f45c8ef10b16e62b2445de6875c622404ab153fac52147042488cf79cd213beb64e540d91685706936420ae7c62813a87d55ddb8efa319ac7cc4bbec1f9a38a80790379925fe496cc19cd09196fabd7308814f9a116c3ffef863d5cf967b1b21146b75a8661503925d4fa39d29b0708b9bd09141494c00b4041b0b8fc64668679b1c5903c76702c2e451c859d5c5c387cc07deca4ca6073497727ff72af1c0b07dedbfda4cc5fa722a22d4168a681809a6fb6bd1888af1d04a29cbdf3e75172d097611280af4e1110a50e6132d8a600d25fad3a8bd4acc723dfbc5bd085bb831cde4bbfb6621767bde8544e03ce0b6328935159b932e656aabb3650db657571578f9a880a3b17d301894e8021f055636aa833b18ebc2acffb386b0d70b26ccd433156b022b2c197fc3c6d8b4781ab4a87eb5185a6431c43e299427fadbcef045657b025155e0b113a6eb3d35664466beb5be96a915e1a24f6bd2e37a6df5044f299305f1a9f326aaf28155a6b192ea7f7a942b5f146da7ddbc37fbfc8d6accc48f51a6879548babffd2cdbf63237d205393789eb6f05ffdb3f3b778b50e249f82213bf7f49fa7e801d4f53eecb857792ec0decfe4ea5644888d6e9df8203ae8e9370c824b655273ea90bd9ee0b3d9a702ed7a160641e9f4b96d7d4350b4211120a6d55e800fa51de4a384edda98f861dd85a5be598274a880ab402b856399b485be33b098dc0851f10d189f8b3bc28cb40876daf7be115202e98153d81d81d2f9d2795f44e74cf59f10a0893b71f1f712a8a9f105b773d2e216efc70036ec06e03195ac811c100a13abbd830fda149b985a9c3fff8492978c937582f097bed5b1b43b0a1c0fc0cc6944a3b584090364e017d8eca13f1f74b33c2fa22c7ec7e4f64bb6e42e484d6de1fc71ec224a0124a1a6c09962baef43783b919fb916bdfda9671d0aeeab971c07810cc0d850e56527972add1ec88f877e3f21ee96ae7a78cfd62b552135137c2982b73128ff28e4a5e24b21271b60a2c5ab49a9f3474a4368c87da68c867e0849d5f31aafbcec9de1ae837a28f072fe850c93078cf693f040b9834a8aa939974abdfcb8c216f424144c6b4c3937e91d049dbb0c76dcbe9324152b077a45cf3207115ab43c8e2e6422971cf533e1ae70d55b6c810ee6f51ec56e6860632d2f31bb3654f3951b9a14aa319b5eef6772cab54a0c98e8854b6c2b32d2967b1757a410cb13a773560b197df565b9b646cfbc04d4421477f0d6469646d7fb9f72c71bb110b77733d7c95fd047d15d273a8c3007347c1fa9015e677c51cbe5f76dcc19b22c1ef7f3ff72a94982c1ae68f8c08dd935b8a39038a5e80e67e6357c51333ebf83998cf7c5466212128c1c9c0bb2ff4f99428007d5cb71d9b05ac475b2b75085836abcdd60779de6d15734a6dc74220bf15ea828d44c6ecf1da68809c0e874c38a4b8fbfe46fb2c12f797824e0edb214a94be4d90cffdd5b20ceb6b19bbbd3adb23c9bc04083b1709e2b2159543a88af8464ab785daf5f0b07f5acf4e90f93146a39471a0758d2947b2cb1e2d7c5afdd0b61ea572ec02fc2ddf2242af7c973c7ddd997c4bb01ff74a20dca548c796a9da22eebc50528f4ebf754baa0f34c6edcb55d8d8669e7e8ff4037ddb31345a922a0e7c7ae2feea98165f4527947449febb4c78be9cdacf6b21891cb6a99f558bd37bf1f8fa2d5345d749cedbe39c529d27ceb4cbc939d85ffd74497649bd5e66adf35c60bcfaa3cbdd8f6ba54e96994fbc18564da190a6d18aa59bd7f55063f9c171313c39b6e1104f3ec35d03df87ba308b237090e397405e9fab540994856b3e568e23e3a5d2f98ec74aaad486d0744dbda74e401f195cfa641f5c2123e718ef76c2fd30a93ec79fe44b7a7c75c845e929f045864fb80fd8e721e9d77d784afb761c63dbe07998c17c5a75b1c7f005dc9b433f15b42e46c2e2a3b5c1404ce0172da4064734e26049fa9780013ce708be8665b79e3795b9bf8fc98ac5f6411ba49366c647b78bd4757a0aafad25500ef87947cd3383488eb2cc4e3c9ec0209d9e84db0013539d82994bf0ce2c24e1623c0df32659acc4339c32e43248df5c9fe1491533d82ea33dcc7d2e40a2ba787072246799dc51f8a848f261de4d12970d967d13e76288086cee480512b4b7eb86bab0f17134634a7a3d6a2453e90cbd1b16bbc526faee637dbec1f771683c807ea5d7260a7749c7f4224f910a66037aca0875be24abf83db562a6ab7a87972b404e9b439904aa87abdc122eb941bf95875ad3ab7d8a4d3baae94068bdf85ec9b1efb4721aa9d70c8c9058ffa8848de93a999be9d30f138ae053ad4dbc717f7b2703e1e9a80e824bec43fb0f2dc4aac6e04e083deb91942745391a5e171abe2887be3805073cd4e1d2874198372b072220c4171fb9b9367f756dd40efdb835fd9d7b380126b1324ae7a275f03995c3cdbc842bca4478e8fa84a8e7ddf4660ecc27f5ba217cd257be98414a", 0x1000, 0x80, &(0x7f0000001140)={0xa, 0x4e24, 0x5, @empty, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000001340)={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000001180)='/dev/usbmon#\x00', 0x1, 0x100) bind$netlink(r2, &(0x7f00000012c0)={0x10, 0x0, 0x25dfdbfb, 0x2000}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000001300)=0x480, 0x4) 2018/03/10 17:37:20 executing program 1: r0 = socket(0x2, 0x2, 0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x2, 0x200, 0x3ff}, 0x10) [ 38.230895] binder: 5500:5513 transaction failed 29189/-22, size 40-8 line 3010 [ 38.245356] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/10 17:37:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8d, 0x3}, &(0x7f0000000440)=0x90) write(r0, &(0x7f00000005c0)="b479439c3e6a3a487e4f5cc3d01def0a68b49ce4baa1ae8173fffb0a3ff1fd96befb04fac7bae5547ed52a4fc26f5296f703", 0x32) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="000025002470827d30009ee5bf61207840050000000000000078920b75c4bb8e8143c1909d44baf9bf16f210c88cddf41ec638b17f2e1b159908f6647677782a8fd15ac88c1393be295405f4dfb9c67ee98c632fef"], 0x2d) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) linkat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x45}, 0x1, [0x8, 0x3, 0x7, 0x5, 0x7ff, 0x800, 0xfff, 0x5]}, 0x5c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001900)=0x9b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={0x0, 0xffffffff}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000004c0)=""/198) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000001580)="efed075eb86f7f77caf1b48db673cfd581ea556453b2dd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6f", 0x43}], 0x1, &(0x7f0000001a40), 0x0, 0x10}, 0x1) mknod(&(0x7f0000000240)='./file0\x00', 0x1a5, 0x6) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/10 17:37:20 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x3000)=nil) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffc000/0x4000)=nil, 0x8, 0x5, 0x28, &(0x7f0000ffd000/0x2000)=nil, 0x1}) 2018/03/10 17:37:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() sched_setaffinity(r1, 0x108, &(0x7f0000000080)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300093596486185adcb210a0000000000000000000000030006000000e20002008000e000000100000000000000000200010000000000fcffffff0000000003000500000000000200005daf000001"], 0x50}, 0x1}, 0x0) setsockopt(r0, 0x204, 0x100000001, &(0x7f00000000c0)="83c5a87288b8f12636ab151096313c9a97e7ae9aebde6fcc773f2732f93ad4be0182105feedb0c4b584eef2bd60c6fd5361077345ddd0cadeaeea98bdb7383f4c57be75e6010d9bf217bb0a475f818c1fc6b989ea2c39feeebc11a89a95d0831e430b38b6e4a5cb5458134021deaff92245ddb111258630b57a3a96cadaaafb89ec7fad23841fe88cc82a7340cdc9737c782bdfe1e43c36b7a7f6cc4c6620e249fcf9c2562e7abca912565598edc02078639de4fb3d9b76350d6776fe4937238860a2bb1ed255fa972de989835ecbf175b1f8fcd8aa77e00000009378f326610e875029d312571f3f1a6c5dc5201e472de017b18", 0xf4) r2 = memfd_create(&(0x7f0000000000)='(\x00', 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x20, 0x0, &(0x7f0000000040)=[@increfs={0x40046304, 0x1}, @increfs={0x40046304, 0x74}, @acquire={0x40046305, 0x2}, @decrefs={0x40046307, 0x1}], 0x8e, 0x0, &(0x7f00000001c0)="34821c398159b17ba6189b05a1a389864524bf3e34c0b2519373a0757b9d86be5bbdfbdb2d5b3d603b679eee8a739a5fd43070839c7e95a81bafea67dd9e56d0d742affcf7a66fdd604187276c6981c94a5151e9fbe891f9665fa74634a3c57f2862f2bd202ef6d9592c33ff0997d33d437ae41e154a906fa97310427f5a35e4960cb1e2d0afc1b10f576c84b550"}) fcntl$setownex(r2, 0xf, &(0x7f00000002c0)={0x2, r1}) 2018/03/10 17:37:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x1, {0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x66cb8000}}}, 0x2d95a9ab52ecaac7, &(0x7f0000000340), 0x100000000000009b, &(0x7f0000000380)=[{0x0, 0xad, 0xfc, "01a175d967f529"}, {0x0, 0x109, 0x6, "ae6f62d6872f5bb8032a08ce88323bf254f0159e8a92f0a8fc93f9f245b31b97a1cf8b44583b2b9d8d8de1893b18da1eae148c6a87fdd94f3e92150fb47ccc932f622595e211dfe2ac86f46a0c837cfae8a425d733e336a5d193f7eb5c0f71cc"}], 0xfffffffffffffe47, 0xf1c7b16e97e7936}, 0x4002) 2018/03/10 17:37:20 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/10 17:37:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x5, 0x8, 0x1, {0x0, 0x989680}, 0x4, 0xe9}) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r1) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7, {0x6, 0x0, 0x9, 0x20, 0x30fa, 0x2}, 0x8001, 0xf513}, 0xe) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) 2018/03/10 17:37:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffcfeb)="3300ff070000000000000000b95d033d", 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x6c40, 0x0) 2018/03/10 17:37:20 executing program 6: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/03/10 17:37:20 executing program 0: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x1000, 0xffffffffffffffc1, 0x7ff, 0xfff, @tick=0xc31a, {0x2, 0x80000001}, {0x7f, 0x7fff}, @note={0x8, 0x20000, 0xa7, 0x9, 0x8}}, {0xaf3, 0xffffffff, 0x7ff, 0x2000000000000, @tick, {0x3, 0x3f}, {0x3175, 0x1f}, @ext={0x29, &(0x7f0000000080)="c95266acfabb1dc9f4159882add49c3fc05d1bbc430e0bd15c7f3743098bb49ac81c791a20ddf43e22"}}], 0x60) munmap(&(0x7f000000a000/0x600000)=nil, 0x600000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x5}) 2018/03/10 17:37:20 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f013a6f626a6563745f040001000000000079676580000000000003ef9e9d0000000000000000000000"], 0xff96) 2018/03/10 17:37:20 executing program 4: mkdir(&(0x7f0000000240)='./file0/bus\x00', 0x0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x1) r0 = dup(0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000000)={0x10001, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) 2018/03/10 17:37:20 executing program 0: clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000300)=""/211, 0xd3}], 0x3, &(0x7f0000000400)=""/236, 0xec, 0x5}}, {{&(0x7f0000000500)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/130, 0x82}], 0x2, 0x0, 0x0, 0x40}, 0x2}], 0x2, 0x10123, &(0x7f0000000780)={r0, r1+30000000}) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r3 = socket$inet6(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000021c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) 2018/03/10 17:37:20 executing program 2: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x3}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x100000000, 0xffff}, 0x10) flock(r0, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x22ec53297a93cf8) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) flock(r0, 0x1) listen$netrom(r0, 0x3) 2018/03/10 17:37:20 executing program 4: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) lseek(r0, 0x0, 0x0) 2018/03/10 17:37:20 executing program 5: r0 = socket(0x0, 0x8, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)=']^\x00', &(0x7f0000000100)='cpusetposix_acl_access\x00', &(0x7f0000000140)="ab00", &(0x7f0000000180)='cpuset\x00', &(0x7f00000001c0)='em0vboxnet0user\x00', &(0x7f0000000200)="5b76626f786e6574306e6f64657676626f786e6574302624bf4000", &(0x7f0000000240)='cpusetlo\x00', &(0x7f0000000280)='nodevcpuset/+\x00', &(0x7f00000002c0)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='#posix_acl_access\\\x00', &(0x7f00000003c0)='user$+\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='(proctrustedsecurity\x00', &(0x7f0000000480)='{mime_type/\x00', &(0x7f00000004c0)="c76d696d655f7479706573656c666367726f757076626f786e65743173797374656d6574683100", &(0x7f0000000500)='\x00', &(0x7f0000000540)='!procbdev\x00', &(0x7f0000000580)='eth1selinux::+-ppp1^em0ppp0vboxnet0/:^security]\x00']) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x7, 0x0, 0xa089, "4983b5bdd81176f38c409518fc945e44f8d970f545b7f342fdfb4d8a3bd7e857a79ba5db6648f9c8cff0a6ccfb4fb92c1af5b5c84dcaa680d78ff167bb9c3c", 0x23}, 0x60) 2018/03/10 17:37:20 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000f2c), 0x0) [ 38.331037] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5561 comm=syz-executor1 [ 38.364903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5576 comm=syz-executor1 2018/03/10 17:37:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x100000001, {0x9, 0x5588, 0x1000, 0x5, 0x5, 0x9}, 0x6, 0xac}, 0xe) r2 = dup3(r0, r1, 0x0) fchown(r2, 0x0, 0x0) 2018/03/10 17:37:20 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB="000000008c8c5b71a55304008f3755b13c6c4ff960e6072a222100b559b9c7d8dd3b464eeb636cfd223739d9a911bd933222af31000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="080005007f000001"], 0x68}, 0x1}, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000100)=0xfffffe94, 0x800) 2018/03/10 17:37:20 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x2000000031, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getegid() ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/03/10 17:37:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffffa) 2018/03/10 17:37:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) sendfile(r1, r1, 0x0, 0x9) 2018/03/10 17:37:20 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) dup(r0) read(r0, &(0x7f0000008f21)=""/223, 0x3ab) readv(r0, &(0x7f000000bfc0)=[{&(0x7f0000003f89)=""/119, 0x77}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r2 = fcntl$getown(r0, 0x9) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x80) setpgid(r1, r2) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x109400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xff, 0x2, 'client0\x00', 0x2, "70407046f8d92c53", "1fd5f59d42c4675bdd039d7c46143adc6a64bb1edde4b8b74c245f7495df4a1d", 0x2, 0x5}) 2018/03/10 17:37:20 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r2, &(0x7f0000000180)=""/181, 0xb5) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000009, 0x4013, r1, 0x0) tee(r0, r3, 0x8000, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) 2018/03/10 17:37:20 executing program 3: userfaultfd(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)=ANY=[@ANYBLOB="1400004000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/10 17:37:20 executing program 1: write$selinux_context(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000240)="21d3ff7147feb707b2898069e6ea4e5f9725f645b948bdfa5dd3278bb9915530edd55bf38c7446db48d064bc423fcaabc6045c0cabdea409dc21dcf4260cd57cc4ad66742c1c2219cafb809edf2dbcfe220ea28b2739dadc89e08b81f20c2357e18744be802336225a39b35b45342ffbca9ce6aff1ab08db7a10f03d37851cb1f41df252fc523545d9999c4557", 0x8d}], 0x1, r2) recvfrom$inet6(r0, &(0x7f0000000100)=""/26, 0x1a, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) 2018/03/10 17:37:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000000)={{0x100000000}, 'port0\x00', 0x47, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x4, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) 2018/03/10 17:37:20 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) recvmmsg(r0, &(0x7f00000039c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/45, 0x2d}], 0x1, &(0x7f00000000c0)=""/8, 0x8, 0x11f}}, {{&(0x7f0000000100)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/52, 0x34}], 0x1, 0x0, 0x0, 0x800}, 0xffff}, {{&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/49, 0x31}, {&(0x7f0000001400)=""/165, 0xa5}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f0000001580)=""/228, 0xe4}, {&(0x7f0000001680)=""/188, 0xbc}, {&(0x7f0000001740)=""/65, 0x41}], 0x9, &(0x7f0000001880)=""/96, 0x60, 0x7}, 0x1}, {{&(0x7f0000001900)=@nfc, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001980)=""/200, 0xc8}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/179, 0xb3}], 0x3, &(0x7f0000002b80)=""/41, 0x29, 0x1}, 0x3}, {{&(0x7f0000002bc0)=@sco, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002c40)=""/94, 0x5e}, {&(0x7f0000002cc0)=""/255, 0xff}, {&(0x7f0000002dc0)=""/102, 0x66}, {&(0x7f0000002e40)=""/92, 0x5c}, {&(0x7f0000002ec0)=""/197, 0xc5}, {&(0x7f0000002fc0)=""/11, 0xb}, {&(0x7f0000003000)=""/183, 0xb7}], 0x7, 0x0, 0x0, 0x9}, 0xfff}, {{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000003140)=""/171, 0xab}], 0x1, &(0x7f0000003240)=""/136, 0x88, 0x31}, 0xe4e7}, {{&(0x7f0000003300)=@can={0x0, 0x0}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000003380)=""/58, 0x3a}], 0x1, &(0x7f0000003400)=""/155, 0x9b, 0x3}, 0x5f}, {{&(0x7f00000034c0)=@ax25, 0x80, &(0x7f0000003880)=[{&(0x7f0000003540)=""/158, 0x9e}, {&(0x7f0000003600)=""/86, 0x56}, {&(0x7f0000003680)=""/50, 0x32}, {&(0x7f00000036c0)=""/97, 0x61}, {&(0x7f0000003740)=""/239, 0xef}, {&(0x7f0000003840)=""/7, 0x7}], 0x6, &(0x7f0000003900)=""/182, 0xb6, 0xcaa}, 0x7fff}], 0x8, 0x3, &(0x7f0000003bc0)={0x77359400}) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003cc0)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e21, 0x8, 0x4e23, 0x100000001, 0xa, 0x80, 0x20, 0x2c, r1, r2}, {0xffff, 0x436, 0x81, 0xfff, 0x100000001, 0x200, 0x4, 0x80}, {0xce, 0x0, 0x5, 0x8}, 0x43bd, 0x6e6bb3, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x0, 0x0, 0x2, 0x1f, 0x851c, 0xfffffffffffffffd}}, 0xe8) mmap(&(0x7f0000371000/0x1000)=nil, 0x1000, 0x4, 0x30035, r0, 0x1) r3 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) eventfd(0x20) write(r3, &(0x7f0000262fff)='u', 0x1) 2018/03/10 17:37:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ip_vti0\x00') fadvise64(r0, 0x0, 0xff, 0x7) [ 38.551773] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=5622 comm=syz-executor6 [ 38.555026] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5620 comm=syz-executor3 [ 38.555583] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5628 comm=syz-executor3 [ 38.604296] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=5622 comm=syz-executor6 2018/03/10 17:37:21 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./control\x00', r1, &(0x7f0000000000)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/10 17:37:21 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000827000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001200)=0x400, 0x4) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) 2018/03/10 17:37:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x501600) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="91ffffff6b365ba3acbf93f9caf55180edbd0e28d375fa41f981354e77b2362afb33b8a21f2101c134c4c6dbcea7e0ab00f82f986fe577b8f10bfae12cf0e4e2334f73b294e7856c0795e8fd68e0fd00d53c93b920dc90a5962acc66370e73cb8f8346bcefd137c27390e0f8d11467a5d40417ba5717ae2d16eb46c41dce8c07b484e894044e9e2c4246cd6a223d911b02315185e096fe6d47ed5507c0367b3de8b14fbe0000000000ef91734b6051464946e7a9254adb4550621a698c5558c01cb933573fb98f62eafebb0192dad519945e7c6661f8961c6f30f0d4280a814109ada7a2436594dd16d675fa3d1fb5ba6bea0e38135beff00000000000000000"], &(0x7f0000000280)=0xffb4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/03/10 17:37:21 executing program 3: clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000240)={0x3, 0x7f, &(0x7f0000000180)="fc3450a1cfd6c313c1715fc7bd146decad59befd4b367e86853ab2bf961d30b12fac7ba1393503c96a5de8566aad3159786f73a9728fd7aba36469e634c40a5de3eb2315c8fca05b0090e1526dcfeee215f8d06f2500a52666c9982834afa61f879acb8d9118516ce5e5cb9a17897274565b9866ca6ed75d790b157dd87313"}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0xfffffffffffffe30) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200), 0x8) 2018/03/10 17:37:21 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xd2be, 0xb2, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x0, 0x7, [0x4, 0x5, 0xd46, 0xff, 0x4, 0xc0c, 0x1ff]}, &(0x7f0000000240)=0x16) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x4000)=nil, 0x4000}) 2018/03/10 17:37:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x81, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0xb9, 0xa3]) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000340)=""/4096, 0x1000) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/10 17:37:21 executing program 4: write$selinux_create(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="737973746522a11aa66a6563745f723a62696e5f743a7330202f7553722f7362696e2f637770feffffffffff49de59c584be98b7332b1d05c1ac2b0000000000000000000000000000"], 0x36) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x200, 0x20) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000002c0)=0x81) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0/file0\x00', 0x6000, r0, r2, 0x9, 0x28000) write$selinux_create(0xffffffffffffffff, &(0x7f0000000040)=@objname={'system_u:object_r:apt_var_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x5e) 2018/03/10 17:37:21 executing program 5: socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000003fe0)) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/03/10 17:37:21 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x8, 0x100, 0x4, 0x70, 0x7fffffff, 0xffffffff}) syz_emit_ethernet(0x1e, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb88ca5641de5477af0b4c01024c1eeba1431feda340ef5fabf91591e9250bad296356ff7ae9a3eb520fccf1cfe948710a72661f119b382ba8a58176a0dd6c34a7e68da27b9a244f4c17819b2ff46e96016e52c070262c8ce2a9e3159082f72d"], &(0x7f00000001c0)) 2018/03/10 17:37:21 executing program 1: clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x764, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000001c0)={r1, 0x5}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000000)) getpid() waitid(0x0, 0x0, 0x0, 0x80000004, &(0x7f0000000040)) 2018/03/10 17:37:21 executing program 7: pipe2(&(0x7f00000001c0), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x181601, 0x0) r0 = socket(0x3, 0x4, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x1, 0xf7a87eb7457ba183) prctl$getname(0x10, &(0x7f0000000040)=""/225) 2018/03/10 17:37:21 executing program 4: timer_create(0x7, &(0x7f0000000100)={0x0, 0x38, 0x1, @thr={&(0x7f0000000040)="bddb7652ef31a92f15840468dd74633e47ea3bf9b7ade0cecd2bcdb09de8397182bc9b379ca3b6c6ba1db5783b34d898d18c6134622c5a83ba87dfc6cbd78b1f2334d267b01880cef10a4d11943407fe5a7ac62b00081a9609e1eb2cb04e59", &(0x7f00000000c0)="afbcda5a9594ed2e12ed9712a925e3e083ef70"}}, &(0x7f0000000140)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x145, 0x1c, 0x1, 0x0, 0x0, {0xfffffffffffffffd}}, 0x14}, 0x1}, 0x0) 2018/03/10 17:37:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0xc0}}]}, 0x13c}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000b40)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/10 17:37:21 executing program 0: gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000006b000)={{r1, r2+10000000}, {0x0, 0x9}}, &(0x7f0000040000)) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x4, 0x3, 0x3, 0x3, 0x3, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/10 17:37:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @loopback}, &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000280)=[0x3, 0x9]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x9a, 0x30, 0xd2}, &(0x7f0000000240)=0x18) 2018/03/10 17:37:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) getcwd(&(0x7f0000000180)=""/204, 0xcc) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)="629a053fa9680c695b9c9c3be357a81b4269c74b28f252cd10ce4113fe3173746bcd59692608209305b39b707bddfb6854470c2a458b2e10c2d8ec24b8bf771395f9b09400d8a8a4079be1dceb6defe197ee57eb3e492c76eff2bcc9723a655681006b051be49aea6c7e29d4b63e77cf457bfd01653c327a797bbd69f863b0e3ca064e1cf2fd6d8aa9fe2f8c1cb8edcc2aac40b893f3943b8f50b0bcc8435dd56f1c17ba5486b12de4154fd63c7c656313", 0xb1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x7, [0x1000, 0x100000000, 0x9, 0xee, 0x7fff, 0x3, 0x4]}, 0x12) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/10 17:37:21 executing program 3: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x410280, 0x0) futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f00000000c0)=0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000000180)={0x1, 0x2, 0x4, 0x2, r3}) r4 = dup(0xffffffffffffff9c) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/03/10 17:37:21 executing program 7: syz_open_procfs(0x0, &(0x7f0000000200)='ns/uts\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/204, &(0x7f0000000140)=0xcc) 2018/03/10 17:37:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r3 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r3) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x5}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r6, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/10 17:37:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000735ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x100000001, 0x0, 0x80000000}) ioctl$TIOCCONS(r0, 0x541d) 2018/03/10 17:37:21 executing program 4: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2000000000002) flock(r0, 0x1) flock(r0, 0x1) 2018/03/10 17:37:21 executing program 5: r0 = gettid() exit(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) tkill(r0, 0x0) 2018/03/10 17:37:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x5) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/10 17:37:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x14}}, 0x1ed) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='em0\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='ppp0\x00', &(0x7f0000000140)="bb00"], &(0x7f0000000200)=[&(0x7f00000001c0)='trusted.\x00']) timerfd_create(0x5, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x14) accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/10 17:37:21 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) getpid() ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000000)) 2018/03/10 17:37:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000002c0)=@bridge_getlink={0x28, 0x12, 0x72b, 0x0, 0x0, {0x7}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x701402, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) bind$packet(r1, &(0x7f0000000080)={0x11, 0x15, r4, 0x1, 0x2fa8, 0x6, @random="c1f576d9a1d6"}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x7f, 0x6, 0x101}, 0x10) 2018/03/10 17:37:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) write$selinux_context(r1, &(0x7f0000000040)="e5ae42e2a3637fdc3a6f626a6565635f743a733000", 0x15) 2018/03/10 17:37:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/03/10 17:37:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)='}cpuset,GPLlo$keyring[wlan0}){\\\x00', 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, 0x1, 0x9, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xb}, @multicast1=0xe0000001]}, 0x34) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x91) 2018/03/10 17:37:21 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e2ffc), 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @rand_addr}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xc}, 0x8, 0x5, 0x2, 0x400, 0x8, 0x80000000, r1}) 2018/03/10 17:37:21 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/237, 0xed) r0 = socket$inet6(0xa, 0x2, 0x100000000) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) 2018/03/10 17:37:21 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000043e000)) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f4fe0)={0x2, 0x0, 0x3}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001100)=0x6) sendto$inet(r1, &(0x7f00000000c0)="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", 0x1000, 0x40000, 0x0, 0x0) 2018/03/10 17:37:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4000, 0x80400) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r2, 0x2b, "d7fbf9a9536a2a8310dcd592e71d3260f53330e38a4763b884d78c195a980136e4f8b45c6da7bf250f85c4"}, &(0x7f0000000340)=0x33) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={r4, 0x20}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x6d, "bd4aa81e2de27186fdccc319bb893ce67917bd4487867f9fac980b4caa59706fa5b2153ce2d24c763c68192c0061ed4f4c869a7dcaf136baa780da228a41468eaec092eb1bfc17d4a7cc4a8f68d8bc72af2f36076e39884b9dfed52bd40ca09e53b0e0daa93751dfa9879082c9"}, &(0x7f0000000180)=0x91) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x20000003, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = dup3(r3, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000001c0)={{0xfffffffffffffff7, 0xe63}, {0x2, 0x5}, 0x9, 0x4, 0x1}) 2018/03/10 17:37:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000115fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x101) ioctl$KDMKTONE(r1, 0x4b30, 0x2af5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) setns(r2, 0x8000000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000056d000)=0xff) 2018/03/10 17:37:21 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000080)="57b21ae63c9927cb08c5f033dada5cc641845f1ca230fe2a7f3fdb5b026f8dfff3222f7880ebfe5e5c6bc16cbbe563505ac6b39b8fcb11e0ba2072d9c83b7b317df86d573cf21e825f90007af82987386fd4b54a628bf0aabf8ff8e588826e90b33470aa129d3d1517c33babec4427d19eedd0f16421ce4cb5a21fa7c0ae35e2baa5be865660419199143eef13a782401b5f11142367fc559ec84758ae7c732e408d50471f6a71287fb463f00295561724873f6ca1e3500be682fe390c92a1b75cc7fafe879ceeffa98557ab98c2fbce56dc9c3e93a1827005ee4353c71c0f7df73a96e89316845a4ce8cfd6673b4b0e0e1c9dce3a64fad0ae1c0064e26428712e15052d8de9e2", 0x107, 0x40010, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffe3a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/03/10 17:37:21 executing program 7: r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000100)=0x83) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x89, 0x9, 0x7, 0x8, 0x9}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000649000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00005cf000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') 2018/03/10 17:37:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3, 0x0, 0x10000, 0x7fffffff, 0xa5}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r2, 0x9ede}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r3 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e23}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="aa0006000000020003bdee5b8bbe000056d0d4161772cf69998d373b1786aaf9c6f99b6d"], &(0x7f0000000300)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20}}, 0x0, 0x80000001, 0x0, "df35c48307067ef3981e6a02688c7aa4a5dc634a85f9f42f1613350a31bb3e99487f59606d676ba777231ec736621ae84d592a58396e411613062d4ace61c1a51a4e3e266149706c940affd617cfa8d6"}, 0xd8) 2018/03/10 17:37:21 executing program 5: r0 = memfd_create(&(0x7f0000000040)="0000b9d9529ebae3a2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000000)='\t', 0x436) sendfile(r0, r0, &(0x7f0000001000), 0xfec) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/10 17:37:21 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x4d4, 0x4) 2018/03/10 17:37:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1000000, 0x2}) 2018/03/10 17:37:21 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000015, 0x0, 0x0, 0x7fffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/136) 2018/03/10 17:37:21 executing program 6: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) 2018/03/10 17:37:21 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000a55ff8)='./file0\x00', &(0x7f0000f9aff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000968ffc)) 2018/03/10 17:37:21 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/raw6\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x20000, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/73) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000000c0)="6f6474af6406005f6d63e1717400") ioctl$fiemap(r5, 0xc020660b, &(0x7f00000011c0)={0xffffffff000, 0x7}) 2018/03/10 17:37:21 executing program 5: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4db348da2947604c00", 0xfffffffffffffffe) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000002c0)) r2 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="fd6900ae0db697e84b90e76b3a398b98d3c2f97a0ac65729bca7771b01fd6278f32448e01f5a42473a4479ea53c2dc8c2580342ae19f26bb4ea4bef73983243415131425aa345786a5b0fdda8f7504cb15f98735d64b8de35062c9b2fcd74a6edd7782094e20e0cb734e32da0998ed22842d0798709477ccd8e5836737d316d86250c82c3b0484ef37e793ccb94552036f479a384fe5ff37fad9292651ce087e65af81555d1623c643dab33746aca7fe920d0c24c3ae89b4a13530e485bb2a0f9fabc5fba70ca039cda996401d8302de21ba5ccf124871c46e128e9b3f7e8d5c", 0xe0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r2) unshare(0x20020000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/10 17:37:21 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8) pwrite64(r0, &(0x7f0000000240)="40244c3cf1ea5de0c766052e0d13b7a7f545d21cec94104442a39a6bcd4dbfab4e394dbaff111df32bec66a514c29ef5d99f14fbae35e15b1d6f5d5a8e0446d71b013a00bac4a1a61b1ac67e14afd61857c7f88785fe05ac15307066f62934767328e9e048f4d1ff3c24e006c9dc61209779949fb7a02f2ce233da2ec3130189267ccfcade940e3d18caf35eaf7bf0a64cb8d92e18d2b5ef8a75d0a267de7dfadda2fd0856556dbf256e2680c5760e9d861cd283231b79b339b2e6cb8d9a72a1f3af0813713bef70494165b7dd99d7cc060388bfeee1044ebd771c4521300edb52f57294f1b5396eb8daeab3759b5045", 0xf0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/03/10 17:37:21 executing program 2: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/03/10 17:37:21 executing program 1: r0 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x2d6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000080)=""/82, &(0x7f0000000000)=0x52) 2018/03/10 17:37:21 executing program 6: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) alarm(0x0) rmdir(&(0x7f00000001c0)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, "81fa5c693154280fa36901f898ce277175f8ba59c8433b03dc4ab2873cd238e6efc7a8e22cdeeb0a6683a6f95f49404e56e70e8f40d695bb9b13a7a54e0d698a", "89fc36247d368e3c80f6e6f627f8c16ad2e051a2a794cd0f93df4a3c493cf3c0ddb140ea9678d9bcdddb89e8d5f003844e734637305de799c9f2561c39b5913c", "6541977607be13dacdf9cb32784f3792310c4e4c4b03fc6dba7b881030ed6fa0"}) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/03/10 17:37:21 executing program 4: r0 = inotify_init1(0x802) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x4c, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0xffffffffd1b1ba3b, @loopback={0x0, 0x1}, 0x1ff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x4}, 0x8) 2018/03/10 17:37:21 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000040)={0x50000015}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/03/10 17:37:21 executing program 1: r0 = socket(0x18, 0x0, 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffbffc)=0xd0) 2018/03/10 17:37:21 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) close(r0) 2018/03/10 17:37:21 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0xffff, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xffffff7fffffffff, 0x40013, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000000)=""/241) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@dev, @loopback}, &(0x7f00000001c0)=0x8) 2018/03/10 17:37:21 executing program 5: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@dev, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000840)={0x7, 0x9, 0xffffffff00000001, 0x0, 0x6, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffe01, 0x54, 0x4}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000440)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast1}, &(0x7f00000004c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000880)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)=@ipv4_newroute={0x160, 0x18, 0x0, 0x70bd27, 0x25dfdbfc, {0x2, 0x80, 0x0, 0x9, 0xff, 0x4, 0x0, 0x8, 0x900}, [@RTA_ENCAP={0x74, 0x16, @generic="81101853af2d989c154a70c91cbd9e8c8777ce64105fa2bc659dc3f73e94ea76a6721ae6bd1d6adeb716de51a834ea035318e2dd76398941f8a40fe4d1fe7ab30b20ea39a2295993a586876e1814e77b25fc9127ff925b795b431b748ab57d678f40f4663aafaba9c39e39757590"}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x20, 0x16, @generic="d2cedbd7191bcb388356b9f73e81ae829d93a015390930f03efc"}, @RTA_METRICS={0x20, 0x8, "4dc3990f5647104c2be18d798821b6f85d07fd3cb638762ad5bbfc"}, @RTA_MULTIPATH={0xc, 0x9, [{0xfffffffffffffffc, 0x9, 0x5, r1}]}, @RTA_ENCAP={0x50, 0x16, @nested={0x4c, 0x1, [@typed={0x18, 0x14, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="31de4834b2675daca0182fcc343fc4bff2817833a0f31a57f91ae4db4d2a375ef43f07174138bf9bef006af2adf0"]}}, @RTA_IIF={0x8, 0x1, r2}, @RTA_MULTIPATH={0x1c, 0x9, [{0x6, 0x800000, 0x7, r3}, {0x73, 0x5, 0x1e, r4}, {0x20, 0x10001, 0x1, r5}]}]}, 0x160}, 0x1}, 0x8c0) r6 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getrlimit(0xe, &(0x7f0000000040)) getdents64(r6, &(0x7f0000000100)=""/205, 0x9c0) 2018/03/10 17:37:21 executing program 3: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffc}, 0x0, 0xfffffffffffffece) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/03/10 17:37:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000280)="7a0d96f35f9afe1c5b852ef00c5dfca6053f28ae5fd36504131bba48234155a04f5b348c99ff901824d968ec50f5b8067f436b007dc7b654587b5815d2fbd44166501c64598cddef9bff02ae88c05c8039f7506b1c2a6b2ba2c880f60f81ba9942d23a77bb0cffeb6c707a4561445042ba89cead2beed98d2c4239f68220f4730ba5fad813d1aa453672f400732ea585921f2a", 0xfe80) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xff, 0x8001, 0x1ff, 0x200, 0x5, 0x4}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) close(r0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/03/10 17:37:21 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80200, 0x0) r2 = getpid() stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() stat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000020c0)=0x0) fstat(r1, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002180), &(0x7f00000021c0), &(0x7f0000002200)=0x0) sendmmsg$unix(r1, &(0x7f00000022c0)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000002c0)="9c2c1a9d9d7e3e0ffb3c4ad69fc951e83de520bd0488cc19984860afc4191e9731690959a615cfa044e84cc24d54451408feaa1a72", 0x35}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="e6ec2525ef8c2f783f4348ee61e101b444b93ae0ea1825e0395c1f5b820fccc1728afbb2d0af24c71cff042fed75b6dd9d5d676702375fc475e303230410237f98c2832f67c2791770b2e001fd56e4999f517d41172c23b63991", 0x5a}, {&(0x7f0000001380)="d479d5bf8143b701fc0a439ef6b3b74490952b42b126133b85f4eda3c8568391aa49b07563246066dbf53f355880269d7dc0e49baea4a4a9d410ce5292ed6188e6df190a35c89619805096f30b45dc7f4debb38c1b994bd595f78b76d2e38672788516f65752ce5bc5b9881634828cc8daf2461b986e0fef738cbba7d1bcb883c48420765ec58b7826849ac44273310ef1dd9f1a8fb97e5f442d3ca0be53844780cb649c612da7ff2ce90e0d2baef6f9b56c4e077bdcd9dfa0efec10e8602d2885e81784833869", 0xc7}, {&(0x7f0000001480)="091d912deb89d8f4529ff0ae2fafeb154a2386cca2725a5c6b8849f42de3dbc5beba262a76ecc5995457f9d884aa168b0e4f67cee182b37acb049e13794db0a55dd2f1f06e87535ff4060374013748601812289321510157b3a3fb07df2b9964582c9d9ed64bd13f9cdf934d6ff87867b6bd9a35edfb4696a628a70ec9b92aa9fee01a7c9a0693e4e7144d5d9590", 0x8e}], 0x5, &(0x7f0000001880)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xc0, 0x4000001}, {&(0x7f0000001940)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001b40)=[{&(0x7f00000019c0)="9376dca8ce7067e81cd98f3e626e61448a8277313803fe15f4", 0x19}, {&(0x7f0000001a00)="1125ccfb7ae5cdd30336a42d9faa7901913d267e283048a7678277ab6b243796163bd6af3de6fdaa9aa3ba878eaa17cfe4957c8048574e5938c8ca3e0b4d0fc90a632cb6798e70b407f784e02e2897503f760e9041596e472dd0c31da181a1fa4fe1631c7756d09e603be0cd2d4d16eef89c7a3fc7f98c0ad156cdb51aab5b61db0cb9a6959015978d41dbe6a95f202e6d1010c3e5e8d657dcef1a77dd72909fca7cdde1c1a02857538a7087e5e4281044d1df7c15761017e8040bb19c3d3bb29afdcd1617990217184f93", 0xcb}, {&(0x7f0000001b00)="f1a9fe281f66fccaa6b94df798b76a7b2acbe8d5d8e0e0687b0fde37f2fd3f1200ad", 0x22}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001c00)="c00916fa9eb5d3c84189269ebdeec5e68b33632d17307345ebf32fc0815ca2c2e056d847d4519184d7191b304b828ade2a19c0dd4b8a8fcb6fefd84054cdad000381c073e842e65b6bf6d7e8be5c031c64a83d5bca521b0badd19bf2adaafe57846f3c4a0deb8be948176d6794a4395df4fc01e7296e8a489b0ed0ca69c4a1185341463caf2f28bfa58832afc0d013bc1b97c85df7a6530479cbb1218620b40ccac5136fbb351bb815b4bd61de675c702e3198a1be09470bbdd3e06fa6eaf9878bde303ac1e6e5262d3644ce9681121b74ad2a39af600240b80dce23e2a85327bfe7feb4", 0xe4}, {&(0x7f0000001d00)="add377894bfe1641375ca859f3a40f8980624184c6be6846ce908b9d9c96a3af3fdaf16258f31160a45350bea115f8facd7f94c0635a512c9dd2550396045a0bd9bb896150828a6b6ccb0463c811bcfd2f0ea57ba591a84f19a471a0f669acbbf177e7487f17a2c32ff18b86f8f1abec41fb50fbc2e80d8a587d02327c41926e7fbbb526d22d2fd3292788cc16a3cd8497f70e7fad84a36a537743f2a79b8be4f519f3b3ddb45fe544ea70a19a7f047a6d330cb5523d12ed868c4b8b4ccf557c86822d101bf09894b1f565", 0xcb}, {&(0x7f0000001e00)="40407f52bc39b7ae0d434283", 0xc}, {&(0x7f0000001e40)="ffcff9dd9fd67459d3c2d90c212ac08017e801918f9cffd2899820da5028a8ac8a44b77a8b47ab9fd83c3b34f36b3810953edaa495428a460728157bf322f9fcd1b0462e8011654769950b8f47c3e3069bb5859baf60dc172c15f2f1df77bbed52d5ba648c49ef703dbe8c79b72868790f518d9d127655e5544a255a6a4cd44614410003b93d410e52e80bf9676e482d1406469e36d22a1cbca5d3da24a7effba18197a77eb48285769a7fd6d271e3b1655f937205b36baee5e7548ad296097e6014ebf45e086e", 0xc7}], 0x4, &(0x7f0000002240)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x4}], 0x3, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r14, 0x7, &(0x7f0000000100)=[0xffffffff, 0x1, 0xdc3c, 0x1, 0x2e, 0xffffffffffffffff, 0x0], &(0x7f0000000140)=[0x9b, 0x5], 0x61, 0x7, 0x7, &(0x7f0000000180)=[0x8, 0xfffffffffffffffe, 0x80000000, 0x100, 0x1, 0x51, 0x5], &(0x7f00000001c0)=[0x2]}) 2018/03/10 17:37:21 executing program 7: syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') eventfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x400, 0x3}) 2018/03/10 17:37:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000013f7fc03000000000000000067d5128af0c65526010000000c00670000007300cfb63e70dbb0cc"], 0x1}, 0x1}, 0x0) 2018/03/10 17:37:21 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f000099fffc)=0x44) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) 2018/03/10 17:37:21 executing program 2: r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) fadvise64(r0, 0x0, 0x7, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x41, 0x0) 2018/03/10 17:37:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x7, 0xffa0) 2018/03/10 17:37:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) r2 = getpid() setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)="db0929c4ad3b62327b5d90d31d19f4fb0055646e2e0553dde7db33c934f12338c7cffa7ee532440aa85021424cb342eb149785b7cbfd4e0208328aa039bfa07aa0d4c22f8cbd0b0efd593fdaf0a41ea3e72c098b7a52fcdbc35dbca97531a9a4548c27b31f8160cce725c2037d1f8e49574e8eef92742dd797d6fe609dc70abef6742b9a8a488bbd90669a19142d4ebabca27ca7dccfc8a675e8460f4941ed9db9ffa1c52f68cd42b3ea5e889381deba9e1999f95fbbc49b7ff13a964bfeaf09715c922aa9cfd49d0621861cb9fa5c431a5933a54c65909d", 0xd8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ff, 0x7, 0x8a36, 0x6, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4, 0x9}, 0x8) ptrace$setopts(0x4206, r2, 0x3, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000300)={{0x7, 0x379e}, 0x0, 0x2, 0x1, {0x76, 0x200}, 0x8, 0x3}) setitimer(0x3, &(0x7f0000000180)={{r5, r6/1000+30000}, {0x0, 0x2710}}, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000380)={0x800, 0x6, 0x8, 0x2, 0x0, 0x9}) 2018/03/10 17:37:21 executing program 6: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) alarm(0x0) rmdir(&(0x7f00000001c0)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, "81fa5c693154280fa36901f898ce277175f8ba59c8433b03dc4ab2873cd238e6efc7a8e22cdeeb0a6683a6f95f49404e56e70e8f40d695bb9b13a7a54e0d698a", "89fc36247d368e3c80f6e6f627f8c16ad2e051a2a794cd0f93df4a3c493cf3c0ddb140ea9678d9bcdddb89e8d5f003844e734637305de799c9f2561c39b5913c", "6541977607be13dacdf9cb32784f3792310c4e4c4b03fc6dba7b881030ed6fa0"}) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/03/10 17:37:21 executing program 5: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0xfffe, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1f, 0xffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xbb5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) close(r0) 2018/03/10 17:37:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000001c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x20201) socket(0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getscheduler(r2) clone(0x2c000, &(0x7f0000000080)="50d8925d668f303aac5a06b98d049c6b904c991fd61aea959d8b43fc479bfe46da6df20e2d0c264123459db557d88510246d33203a9dd422bde647cbc47119480f7822e2cc9659ebf88c68acc3d893a700cc6b52884983145a5d", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="963f075441a4c9") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0xb) close(r0) 2018/03/10 17:37:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x2, 0x20100) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f00000000c0)={0x10}, 0x0, &(0x7f0000012000)={&(0x7f0000000000)=@bridge_getlink={0x38, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_EXT_MASK={0x7, 0x1d}]}, 0x29}, 0x1, 0x0, 0x0, 0x80000000000000}, 0x4) 2018/03/10 17:37:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getpeername$inet(r0, &(0x7f0000002a40)={0x0, 0x0, @remote}, &(0x7f0000002a80)=0x10) sendmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="372f0176f97c1cbd1277de7cc1d3791bdb73581efa855e51b90e4fab5a4187825740092557fc12d007f0d30546858868114ea3ffefef5e0f5658ad162f4a8edde2a575457d68a4493ca4acfb98139743c3d9fc0fefd0c95333074777415d50492395d13d99ae87beb98fb0c2a2a58679e826bd569c546200f337d8d194d9eb57716718383d29efae323d510e98837dfaec4b13815da00c2a53745d83d2fb35ec44da13aa219f1654d4e46c3aa236c063702564241615f1fb9db98b4a38fb0980c92670b0ca0ab0270ae5408c5c572aa683d84ddceddf5f913883", 0xda}], 0x1, &(0x7f0000000140)=[{0x90, 0x109, 0x7f, "16f1fa82873b1230b38e6db178b95fdc0de28045a905dc92ab98653642882f936cc594c450ed062d3f114ccee801e9f60202200b55291e6c9bd5db1a66f8087acb98d2ed499d38b758cbda7e463ddcb4bf825d9554be424cddefcc4e90df631d108ff6270c81c69ba8cc044244194f55d3fa652f13ab434431f9ff78fd9738"}, {0x88, 0x19a, 0x0, "a6a6ae122b96a4f01a84e3f2862fcedda0aa94e3b6aefa02291cd085f147921697779efc64b2fb46a36e307856d41aa182782596b51aae427afc81f3103b852d93a00a1baa86f09043af3df5ef32e262261aca97c5bd287f0ab1dd411b2031776e2279f4b22c6304894a2e7fca26b6c92cb9824d"}, {0xe0, 0x107, 0x5, "da469d8bbc3df6133a7e0913e073c01704b76b1a797abf5b8c26f47aa305d0b25942dfe01715f14e4c2960ca559eb0a1544be46c5f8bbd52dbeb5b2b55272cb5b4f6aca4d92e7d363d029ef0d7f80a173ed96c44beb14e3f1e96b27b82973e3189d26aa9c4fa5a174d6ba15383d4115ba1d3d7ce7a3bc0350c684bd9e2f0e7255e1fa4521e7383f6896130200a3984f86e08fb7eccfdaa25fc9d95c41fcb687bee411d81a0998442c50553b0404b1b14ce29378cdcf406a1aeef9ff29f0644109997f49e9168f55f084db58af13edf44"}, {0xf8, 0x11f, 0x800, "7c691a08207db71efac6b06057db46b62c73929990a75fa3e3605fa15598e2b2fcc51302ddad16225ab36ada8ff57fdf27bd1f20b035dedc0d680e62754e82aa807a75ddcf3e8f90b15629df80c5db00d93223685091e220a275560ea156b2f5db48d72332494c6a1ce4136e62161c2e1f3c6255643f22d1fd4c2efd2078130b3bcacd471dbd77102a4d0017f7248773d1dc2138a1eb4d29ee8312ff65a370da3f9ab220a6b77c25b7380e89562e0c0f53c033fbbfb9167cfdc122341d6aa7713b5139e279c409da5fe47ffb2a18dd0eb558dd0d6b117ffda15255fc7bbcc111b7bc"}, {0xb8, 0x103, 0x1, "54ce054b49884193976c9b29a09d81daac94cd622a8f00ce05c1ade4644f46595a0424f9d7124a46bbb2b4606dcdf5c9da7c286137fdbe8a29102fa4c355dea6030f861039861767957a0244cc3d08f5e4d711e98f1bacebb2c0ba508863fdf95211b24372dc63dd9bf79ad6554ddad633915d06f7200baa928aca85944d057ae059d0d67c1c921103ddb496d4808316841b4708ed0966d9ed12a236350b7b5542dd94382a0ff235"}, {0x90, 0x113, 0x4, "bafcf53acd13bc024fb6dd9b7618e3dd550354122f8a7f1f7f3174ce00a3933ade7e5bc1c44a6cd7d4ed364db9ff5f130b1675beaf14bd7ea12b1249f8f596fa7ec1570f9788c387d2666c974a0df3a87f4fce1cb38a9469a7b6912b50c5c08137bfec70a8a8e6e5b5e01f1f2affb2fbb6cd515b9898fb4cd1bf"}, {0x70, 0x11e, 0xfff, "4c39a333d348791ac744750627f5160605354572447e98a216ca21d21e0b0527e3f8a4d58abe7fd515f02de97ac7ea84fa73f3f0a47d3a586395bfdbf66bfd18afb9d01cfe3a2d0fd814326ab3a43b39ea6d68f5aca7d0783c82d3"}, {0x70, 0x10e, 0x8000, "a6799a272fab29878a23f07f439e1adeca905f3eb9a585cf05264f282e29c631c23f96fdce6df17c0c9432d67f11cd27853407f92f5a06aeb168cb9b91b21311f651fbad7afd26a0d117f6bf3499e8fc808b1e22b0897c5bda3b183b3d96"}, {0xd0, 0x119, 0x0, "c064731f905a1a5d0c594bef2a0db665aa3a2123db49645e4e17b043ce4031dca3a59ecc5c1ce14c33cf655e3e8dacd27b7510db99b7ede0e8063657df42cda461d3d9db49dbf588cfc336dcd9fb32a15470e7fc4992ba1a994d9eee5f526265b578a151849525af37524c383f802db7808998685fc3394afe825f523aa80a22b21eb2791d87c6e5d9b656700f12f0f5dcb56addaec2479bb0b656897509eaa9c50ff1f5c014f97dcf36b7632a42dc96dc48457379e341976d"}, {0x110, 0x113, 0x800, "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"}], 0x6f8, 0x10}, 0x9}, {{&(0x7f0000000840)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000008c0)="c174422d0a9a3478f8d17f53bdf14382bbd02c5c26bcd8ddc544565bbc7f3cef2707736e12c7648994df686137a3f391cae68eb9bb39537defb771c38a6b99e6159fbf9bb35d88e3adf4b9b45042f1cfccd39a836f6956cf5c6046e7edf50827a4f0fdeeea28428602b92b6fcb6e5209b3fe17c1eb5e088ba66bfe448d35dc5fbb8aba12fa6dfdb653308bf49e53c9a08df2f5427c3e3c11b0f330022c2002c18cf8a5924c14dbcc8fe49eeeea38b5dc52fbc8a7104c5e2b40ab939f142de3a85fa0991b9ed0322f93a55e45c2", 0xcd}, {&(0x7f00000009c0)="c711d92ad295d1589519b78e56f2e00432de3ba012d3412c740dadde6f4f3d767fbf45d60949dd8b27becb3e2d1ac8a17ba0b4854131188ebb9dcfc4a733b193df93a64ef9847baa4769edae34bd9aa006c95780e3b3b031e2c86e09654cb23f50e8a5d7a92575f1a7652abbb0a6ab1cd7d262537e378f0a6e9b72d7386386110fef159982bbf9eaa6bdc578c18b6a09145558811ad97aed6b91c96bd14cec95253d6d892a2c4410f967d9cddee3199a1eb9a12a", 0xb4}, {&(0x7f0000000a80)="afa73b2d64cf1ab64620b5ee94fe819d0fad00f3fbed9b0eef0ed0138b2d579f1c4096a9e578596ec212dead8491d22758186d572d991682bf51cbf7935b078eeb694dceaafcaf3f37527556e37b00e32b37a9fa23d0917f085c49b0fa0a79e499cae51be0c38a7d6a099d8a59d7711e5e9f356f56f949c810ae251497f0c429e8716440e7cf90770b39612bb61bfe941dde8fb80fb9d2121fcde43aa10543781f61c18050f992ef5dbec00d8f8bd3b0d55a7a0abf1df658364bd5efa0a27cf5cd06056509ab1cf25f12865e913419d14a23b88024", 0xd5}], 0x3, &(0x7f0000000bc0)=[{0x30, 0x10e, 0x7, "f071e3783c1835b2ceecc4e581b5a8d7b158b2b0e724275189dcbd2cb0"}], 0x30, 0x8000}, 0x9}, {{&(0x7f0000000c00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000c80)="e529292d96f29e285a85502c3654ad2fb1de26f25bf5acb03dde00bedaa4ad0f9dc1f5eb9df6f0cc654f76eab6cfab727cfa6adf1b26839d6484d5c904ca0f54466597760fb9ccee89e51c960d0010f5756de0e28bd985176fe449", 0x5b}, {&(0x7f0000000d00)="3ba63c86b821ab7ad84be2efaa7f2c969530eb2486fa2a2f190e44e3817dec0121dc3e01108714b20fd386e4be5ab49802c4d2b9cfc64d723516557cbbc6e7dfbd65749a14d0b57b780ea6eb72f3909cfbaea15f15dc496828e82e6d34cfb50b1bc6a9eb5981f5c4d0a437c5e493dbb23ae4d265326006c08845cb26c1429be779d32bc71fc837dbd12671d5d053d4b61c6665685809932121ba4d71d991d9c562045a0111e33833cf9580e2b09dae7dc757c693753498c809c9d78be1965f1c4bee30eaaac9cdb0206e6d3ba7e715143325c8e818ae617c6661c11952e59b272458d69ec00b6346f4", 0xe9}, {&(0x7f0000000e00)="807e1ff383a6f4ff2af60dd2a37489e6a4cf05d185a1fe9293851be1d586c621265ef319bb7469fedca3f8b7546050a550b2bc5ed91b2703127d9e67825cb324c7a3d349e4947de4cdec7ad5e25c0b83c61b10cf0a7c7dc5b5e5076f479605a8d4", 0x61}, {&(0x7f0000000e80)="1098d9c8df5834deb5d05b3c9924567c911af5d320c0bd", 0x17}, 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&(0x7f0000002440)=[{&(0x7f0000002280)="d11b585217553af587a8cbc5e260bc1868e0887a59403f85f954060d7ade7196d47dab644307517e1fef87dc28702134dd432973135fd5c8e71d2e73deec17f114c779453b87b625005f68b353cdc342f588054a711a148aac5d4291be8e7b1fb13998a5e045b006e22b053fbc836af31a8ee8c1b05a9ceba606d351ae453ae55c8752bff28009b93d39228fcdb36d13841b46e6f5abb762a71c7f21af9a340462451440c2ddccfccbfa485b94cb11e167c9c7bd5f4551c1a0228b0f8b1cd52c60d1a0bd02aa842227a2d2562170bdbcbaf01db489365b19036e6f1c8107", 0xde}, {&(0x7f0000002380)="4c32f205c4bbe43fc9e0bf65b5dec1612c3eb7bfa39bfadb8c7a46dfcfc3c2bbcb803f35e8e7797fbe32be037381e285207c0eabbd0611eed0c3b886434b3dc3f4a59d6e70b6ffaabf4b2ae14ca76bf6052b0f1cc627126203c73633dbd33108daf8646f9f66c834f950a98101d54a85b7dbf7656d17d081d4e5d1f512af6e1b5f5fe703ba638e820552945a764b7e8ba9105cb3dae7592edc6dfe83f33a7c2c651b0a06", 0xa4}], 0x2, &(0x7f0000002480)=[{0x30, 0x117, 0xd600000000000000, "94a39807c35ed45c4f3fded825acb95ce34b34b59af1fe7b27"}, {0x98, 0x115, 0x7, "cc8146c26e2ebe824a81a52a6870180c2b811e973214bc2bbef0da6baa2ea9e6651d09ece56432c5c7ff7c2dbf1c4fe926c5aa48b2e680116c152fae1c7c479abae422c5f727bf76a6c380ad849e5936764ef5c8ca9ddafe2b4844f68953151ccadb11a2a1d5a83ec8e53caeb48ccb14ee9f9c98541c88f3dae7d6ee71d8c02ab9"}, {0xe8, 0x105, 0x9, "92eb6258379826ef129faff037ca9d4f53f61367126551244244e566258cb41ca1102d0fbaa80c5729a0aab355cec7d6fce8da4043f9e987d60b5f0f39e8e2520954749fba2b65791e644a26f3156f5a708e8e1d65232d2f50018e2be7f810e3275c9c3fa04ac999662b1227291282d4612bf62b76f8d5e113dc82bc0aa2e53a2eefc74eae7688aeac4b012bb22876640f8dec19cbb4f7d288f2e8e05af6111b772d2b9daeb3a0a3562b7bb217a0d84b1bc214b4c7074ccde12a6a6180b415ce5b43eedf59149785de6b208bf3d1570e8c476be4e4aaf8"}, {0xa0, 0x10f, 0x10001, "fd993ef27ee3f8c34665fb82d559623dc3262df10d0bb5d6238b972719c9f33693a4698259e29991d3caa5d81549ab05f33173b269587e7eb3f98668d0932bfb4e8be41057014859e80811d598afbbeb15cb96dd1be226eeff9392bc7b99564bf743a4a8d301edabb6a5dee77d18703bc6cd8e6940549725f9251e4952d4fd2e842e582780fa838f01327ec7"}, {0xe8, 0x139, 0x3, "972ee233482fb18e057adb33a737f907882e8e4a8aa2a23508a5651baacff5652e55db801a933a7e13e8caecd4eec8ff2955f4727b46bf4047ba63012b87caf2f578fef8d41ff700fcbde6bfdfa5922809a96cf0c8acb4602595dd484c99df0e3d52fc38f5b884f0102c17aea296948278a006f6c4125d7363b648de63472a880d6577b09576b227e9ecd83ac0f235e78fa1c6d536453bd04e898c48500a59077a8e258699e8043c6a7f697b34f6587dde41cb5f5ae640181967f6b2f8d7f098b0ee4d834c3c87ff046b33756ffeafe1d97a69aaed72"}, {0x108, 0x111, 0x6, "ef637c71d3e071a7d3edbda108ef45cef097757140653c1093d5529a6b6661a81bb64f1fd7ec2e7cb264c8f63e29eb76f39e6d2bca0e8972aa788d51e793b670e1e9da38e3bf2a5dce9a82c3c965d1c30bd589c6690e38f95eac4339cb7b00d6c00f0d7d500ebbe70a09e1208f1452b1dc75c9da2aef0095f0d6ded0c2419caf350d44d75cb8165b2ae9d441294a774b0884a2628a250e8339e8e2b40a9683f08a939418332161c11013060c7359165fca6059813ac44a3eb973b7ce02a52273eafd5efc0ac4159f4f67d367f769dcfd2a5f881a6df27ecdaf3581f0ea538bb009a86a5baf13e6e4da570be5d9abbc1d569333c4a7e6"}], 0x440, 0x44}, 0x2}], 0x4, 0x20000800) 2018/03/10 17:37:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/137) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/210) 2018/03/10 17:37:21 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000c82ffc), &(0x7f0000ec3000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8382, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="080000007dd764502a95736f50758cce3927d93bf588cf4ec236d6766c80d68e125cbe74037b45509ec4c2771a822afbac7403faec69178c851a67cc02fd3f61a134ccdfe85077c4cc584ae2edde3053606791c7f52e3ab9518a841b7ec6d5105052c7f8f9e6caabaaf5de10c38d74afb7347f78f8ae9db6799174fd4943e8d1ebac74a5c6e7476aba9f4cc03dccff6771c0f69d9a6d4771d0e8246cade9b6ba594921d2b91e876d7cad189297ad88e395f5b1fe71cd6423c06f03e626d4ecccaa9cf2920c1eb0c97985a02c3d5a26", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0xc) 2018/03/10 17:37:21 executing program 1: madvise(&(0x7f000048b000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000000080), &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) r0 = gettid() r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0x76}}, 0x3}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8) sched_setscheduler(r0, 0x7, &(0x7f0000000000)=0x65) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt(r3, 0x3, 0x200, &(0x7f0000000080)=""/22, &(0x7f00000000c0)=0x16) 2018/03/10 17:37:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f000059c000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00000000c0)="6ae4779fbf3c36d4770f517a3b8343f56feefe1d13135456926eeb18b9578fae3c51a3fe7507d3a43d6462eb975e74c7180927332fbfb1d33a3a71274b68f653faf025f6a2dfcc8ccb25bf6356e2b2a404823fb609580ffd5247263331fbf759146c2dc582f91923637c5f57c7e847c65dcc7fabbdf2c80e92f266ba8a1f12a7258361c35721c5c2d943ff15e3b38e2e1f837d6791027806dc12fa5ba65f14e95c8b863a623ea7c8934e0226acfa311c1d5be4dbe4b2c5f6b8dff9c3fdfe41993545dd67bdc682dbad9a68b59677f4fb56f6a624cb20c1585459374a747f19bf26e9747662e6de85dee8471732e28a27", 0xf0, 0x8000, &(0x7f0000000200)={r3, r4+30000000}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(r1, r5, 0x15) 2018/03/10 17:37:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) dup3(0xffffffffffffffff, r0, 0x0) 2018/03/10 17:37:21 executing program 2: ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000140)=""/199) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/139) fremovexattr(r0, &(0x7f0000000100)=@random={'user.', '\x00'}) 2018/03/10 17:37:21 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)='/dev/autofs\x00', 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffdfc}) 2018/03/10 17:37:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101080, 0x0) sched_yield() ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x17, 0xc7, &(0x7f0000000040)="ad2fa07a8bb619f58b41ae80240f0ad1cfa0b74db270348d980b50d809aaa5d0e6bcb6ae9ddc79cc8a931f72467bbb829a1fd8c628241ef04019cd3f4944ef4633b61dc36bceb13212c12c82ec4f4f3434d4ff96aaa941dd3da0e15bae675a9623575c88efcec41131b7cd0a562e05a6bb2489b53a267c0c164e66458d5e06468e8a9387cf83c2b105671ff1776f6bbb3dc42c901d63ae29833741b4a46be6f6668f98cfae0a24475bdcac092c7672cab0ddb3e86f1e06671502df89ac729c81e4da2a690773cc"}) 2018/03/10 17:37:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000280)={0x7, 0x5d, &(0x7f0000000200)="955738454e684d0676e1c5e73babde6bf66ccf3cd0d44a5ca109a0e8bd66de0345d5ad84ec6f0ac1086ad48c475f633fee9028f5c2ec2bdb6b858192c82d9dd3ffd966ef689ef7bf57c6ae5495e118795ebd53d83af00a954e59394daa"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x1, 0x9, 0x2fa7, 0x1, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x6, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00'}) 2018/03/10 17:37:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0009000000000000ffffffff5e0000010000000000000097000000000024997cda00a00caed46447de56ea9d46c644762646a7ff1f973f0000009445cb4549200a8820821b8a7a1be57abaa645e14829c1bb8e9eaf165fc928f0dc5c7ddb0dcfba09e757330000e5c083258cc6fe4c3094a30a5255ba18aa3abf8074fe9863d95189f13c2f1360b4a5af19b94242398b38a80d11f17ab0b2073f35333a57173aa2a86a9efa2d10a63503bda5e04dc2b5a74d50b0670fa2"], 0x32) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xfffffffffffffff9) ioctl(r0, 0x227d, &(0x7f000097e000)) syncfs(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000240)={0x1, 0x3, 0x100000001, 0xa1, r1}) removexattr(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)=@random={'user.', '/dev/sg#\x00'}) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x20) write(r0, &(0x7f0000000080)="2a2abeb0b041dacfcb70447ef9c1", 0xe) fcntl$dupfd(r0, 0x406, r0) 2018/03/10 17:37:21 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)={0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) 2018/03/10 17:37:21 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001600)={0x7, &(0x7f0000000080)=""/120, &(0x7f0000001540)=[{0x2, 0x6c, 0x1, &(0x7f0000000100)=""/108}, {0x80, 0x1000, 0x40, &(0x7f0000000180)=""/4096}, {0x9, 0xf3, 0x24d, &(0x7f0000001180)=""/243}, {0x2, 0x85, 0x5, &(0x7f0000001280)=""/133}, {0x20000000000000, 0xb3, 0x0, &(0x7f0000001340)=""/179}, {0x2, 0x4, 0x7, &(0x7f0000001400)=""/4}, {0x3, 0xda, 0xf98, &(0x7f0000001440)=""/218}]}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x2e6, &(0x7f0000000000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c737e03000f002cdf1389598e2c", 0x2f}], 0x1}, 0x4000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001640)=0x6, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001680)=0x9) 2018/03/10 17:37:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001200)={0x0, 0xc0, 0x30, 0x1, 0x81}, &(0x7f0000001240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xc44, 0x7, 0x4, 0x5, 0x7fffffff800000, 0x9, 0x6, 0xb4ee, r1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/03/10 17:37:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x4012}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) r4 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000500)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="10230000df25"], 0x10}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x90}, 0x4040001) sendmsg$nl_generic(r1, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="ffffff0000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/10 17:37:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x46, &(0x7f0000000040)="fbc7dbda2ba1dc0d5ed3ee5b2a4112e59b4ee3177168191b27d7d13e7fc36b20bd45bcec5a55472c8c50004ba9c400", 0x95fcd028d08f577e) 2018/03/10 17:37:21 executing program 2: kexec_load(0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000000)="58d6a76058b03829480b57fd2259a08f9b6a", 0x12, 0x3, 0xf4c4}, {&(0x7f0000000040)="63d04eefecf83fdd7a5d5f227d1e608d9722b2cf89f85f8219e08806947ae1a209cb760837fb230855435e525659bc4a3a765a76aea8374a7d936a4fc4b77876c5e4451cb49049eb3a7c5b", 0x4b, 0xfffffffffffffe00, 0x8}], 0x0) 2018/03/10 17:37:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x179, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000008000000000813748ec0fa853f0f2d859004f6f4ce080fabd8401be09a161d2e1e83cea56eddfd844fbc5027158c9c4321f83c811ad7450290ac0b966ef929f13d8aa0fa2cebeacd3a5de7e828e57c50e2349106ffdd445fdfd2631466718b15daa5398bf198e0368e0d809751dbbff97aef2a107603e9f3030d540d742e2be1f4c8e572559e693803b15e92e53a4bef90feebafdb6e6cd3865e68dbb2a694017e26ff2ab8d216d310df1451219292c06f2e07639748744f0bc71780175c1b3e170f6288776781b5748b93acdc7ce6255be5681177467f0c7079a"], 0x10}}], 0x2, 0x0) 2018/03/10 17:37:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) pread64(r0, &(0x7f0000000480)=""/165, 0xa5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x7, 0x0, 0x10002, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000440)={r2, 0x401}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) splice(r3, &(0x7f0000000080)=0x80000001, r3, &(0x7f0000000240), 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x57fa48d3, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565300000000000000000000000002415000000000000000000000000000000000000000000000000000000000000df00"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x10800, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000003c0), 0x10) r5 = syz_open_dev$mice(&(0x7f0000ce2ff0)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x0) sendto(r5, &(0x7f0000000300), 0x0, 0x1, &(0x7f0000000340)=@rc={0x1f, {0xfffffffffffffffc, 0x100, 0x326, 0xff, 0x3, 0xffffffffffffffff}, 0x8000}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000cc4fe0), &(0x7f0000079000)) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000540)={0x7cf, {0x2, 0x4e23}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x40, 0x4, 0x8000, 0x7ff, 0x0, &(0x7f0000000300)='erspan0\x00', 0x4, 0x9, 0xa5}) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000600)="6f98823fd8b1d856ffe11f52e3df1b760912d260394c69a7c9f266cf5834371887a22d43c2a6cb85a2714b70685b6e081a54e7de6f6fce94476bbece2d987009e92866cc0e169699ef0aa3404498ad5efe7b1d78693c945f3e7e1eb4123b5c87401654f910fc39b198dd51572c9a5b86c04302c00816add24386f2ad6100c3a87bd235002d26ac") 2018/03/10 17:37:21 executing program 1: r0 = socket$inet6(0xa, 0x80009, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'filter\x00', 0x1, [{}, {}, {}]}, 0x51) 2018/03/10 17:37:21 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x20) flock(r0, 0x2) r1 = socket$inet(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/226, 0xe2}], 0x1, &(0x7f0000000280)=""/186, 0xba, 0xf3}, 0x140) tee(r1, r1, 0x1, 0x9) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@loopback, @multicast1}, &(0x7f0000000040)=0xc) [ 39.477030] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5946 comm=syz-executor3 [ 39.503254] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5957 comm=syz-executor3 2018/03/10 17:37:22 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2c00, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000200)={0xfe6, 0x4, 0x3}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) pread64(r1, &(0x7f0000000100)=""/215, 0xd7, 0x0) mq_timedsend(r1, &(0x7f0000243000), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xf8d3, 0x4) 2018/03/10 17:37:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008dfffa)="6664001f66d0") getdents(r0, &(0x7f0000000040)=""/43, 0x370) socketpair(0x0, 0x29ab5a1151a79979, 0x1ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) 2018/03/10 17:37:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000001c0)={0x6, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_ringparam={0x10}}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'wlan1selinuxvboxnet0@self^\x00'}, &(0x7f0000000080)='%wlan0/\x00', 0x8, 0x2) 2018/03/10 17:37:22 executing program 4: r0 = socket(0x18, 0x0, 0x1) setsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000001240)=0x8001, 0x4) uname(&(0x7f00000001c0)=""/4096) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001440)='/dev/autofs\x00', 0x100, 0x0) futimesat(r1, &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={{0x77359400}}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20}}}, 0x32) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/10 17:37:22 executing program 0: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) readahead(r0, 0xce1, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="9de222d4ee78d161ce6bcb80e21b34caea5f007faed36e8c44fa02fbbf3b9eb7125e55f028fc6f1a6e6c6e652acf219144c882d8e1150077a6adc0b3df44a47cf8be5a012b39", 0x46}, {&(0x7f0000000200)="60c76a2e21fb428f47ce2fd43837095ae7e7b44bc4aad9f2dbf12f5af5544602cf831516855181fba3c04ce78d1072249219c88a467a432cbc24ace2895376fc0425b30f3fd87f45c62803e9c5c66290bde6f602379fb010223131234c5f97879142dc2877248040bf39d484c796c278fd0bc44436274961b6e37764b3eca44804f0a7c18495c67f633ca7ae5c6d2acf608668984e22bea58f075af604746c80df03dc1fe5cc6f9a3f01ecb9a2e96a2b19075a740687cccf50224e7796e6589b128c06ade78cd45517dc62e63f0e35171ebac621c80ea885cb3609c5", 0xdc}, {&(0x7f0000000080)="f3789c8807a3c45069e69f86086d5efc984fe40f14e402d831915521c070f0d45073975dd68fe879d282456e825ec2744b4e38f69bd6af1a9f4150fda63916070c4f4b1e026c6d8814037e", 0x4b}, {&(0x7f0000000300)="813b1944077376e2aa1974ef21cf2b4813e2156a65d6a2fb3a3f00992576d22b95866b3045416f89038783c69fc90eadc058bf4d2d6b9ba3243a6e8dc7b07533523d1eed72c665fbe2c173a705f8341fa87c", 0x52}, {&(0x7f0000000380)="434f27b44e168029ec7cb982947b352672c08c48c997e2b40d2e6115486ddcc29b28741cd32fb04d9220d0368f23b3cd2e554c1f11f2dcb1487cb539b40b600053db0bdcb974972345c658309ba2b7d87e1d810cd6a5c56147f47ff6bfa3d1a1e5abda39", 0x64}], 0x5, 0x0) r2 = dup2(r0, r0) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000b874e5d3f795cd80d62aa889d14902a21b039e1c17813ace78875821d65e1e46aefed9a1be8054705913966a97612bd47b402e342dae59c2d46c1b34d3f6e4d8e17537c752be16e8b0f2d55f00919c79f6080d4d2a20f225826e80cff7ded5729e681a5dbd9292b094bc7e8ec57ee6de5d6fbe7f9d6726df489c158fe31bf7cd3a3599eda3503fdcb897f929f8e1f5f80c65"], 0x12) 2018/03/10 17:37:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x4, @multicast2=0xe0000002}}, 0x1e) fallocate(r0, 0x1, 0xfffffffffffffffc, 0xf412) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1) 2018/03/10 17:37:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec36030000000000000098fc5ad9485b000000dba67e06358f964fd1b1503c3a52621300000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbffff00150039010000007300000000000609edffffffffffff02df9eebe7e87ee87cccebf6ba000840024f0298e9e90554062a80d7a8007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a600000000", 0xb8) socket$inet(0x2, 0xa, 0x7) 2018/03/10 17:37:22 executing program 3: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000973000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095cff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000aa0000), 0x0, 0x0) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x400) r1 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) signalfd4(r0, &(0x7f0000000080), 0x8, 0x800) pread64(r1, &(0x7f0000000040)=""/33, 0x21, 0x0) 2018/03/10 17:37:22 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8, 0x2000400) sendto$inet(r1, &(0x7f0000000340)="e65b27defcbfc9d3f92dea59af62befb41c2b35a004882dfd304acc34f", 0x1d, 0x10, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000300)=""/62) accept4$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001a00)=0x14, 0x800) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a40)={{{@in=@rand_addr=0xffffffffffffffe1, @in6, 0x4e24, 0x5, 0x4e20, 0x6, 0xa, 0xa0, 0x80, 0x3f, r2, r3}, {0x7, 0x7, 0xffff, 0x2, 0x81, 0x5, 0xad, 0xfffffffffffffff7}, {0xffff, 0x401, 0x1f, 0x100}, 0x2, 0x6e6bb4, 0x2, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x3, 0x2, 0x6, 0x91, 0x401, 0x6}}, 0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00'}, &(0x7f00000002c0)=0x44) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000280)={0x5, 0x97, &(0x7f00000001c0)="f7544dab85cbf8fc6b757ea80e6aaaca193245b75f5a9072080209ca6095a612e823479a35c5c5f23c3908914f46edeb0b554390ec66c8e2877ed54b995f2bb2e75feb69bb6145d5c34b6aa32bc0adcd5b1da2cded2105fd3e9d34c18b64f8a30312ed54e9e7843c89204a795962dfae6373c4f25629222ce19ed10d59b101720e953b0d3be4635f0e87f28d149fab03b01fbb4c31887b"}) r6 = syz_open_procfs(r4, &(0x7f00000000c0)='net/tcp6\x00') sendfile(r0, r6, 0x0, 0x8001) 2018/03/10 17:37:22 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0xfffffffffffffea9}], 0x1, 0x0, 0x44a}, 0x800) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e7fcffffffa3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3f, 0x7, 0x42, &(0x7f0000ffd000/0x1000)=nil, 0x33}) 2018/03/10 17:37:22 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r4 = socket$packet(0x11, 0x800000000000003, 0x300) r5 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x460800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x29, "b2743da183cf4a5aead6d0132fe0b3b53e0c618a26a0f398cac6b4b12d720998aaabeb9517225b3265"}, &(0x7f0000000140)=0x31) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r7, 0xc0}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) dup2(r2, r3) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000240)={&(0x7f00000001c0)="1d387d75f44f1f9e7098a2e5098abefec489a17773e8d1939435c101b3a92753e7b97874363acc58157842114682cca3377673eba09311ddb95754739a228efefb9c31e838d6950c7fbe38cb55f36d08a3c289ec3b9826", 0x57}) r8 = gettid() tkill(r8, 0x16) readlinkat(r6, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/1, 0x1) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/10 17:37:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0x2, 0x1, 0x1}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000240)=""/126, 0x7e}], 0x3, &(0x7f0000000500)=[{&(0x7f0000000300)=""/103, 0x67}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/245, 0xf5}], 0x3, 0x0) 2018/03/10 17:37:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) [ 39.793084] random: crng init done [ 39.806021] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 39.838410] audit_printk_skb: 30 callbacks suppressed [ 39.838422] audit: type=1400 audit(1520703442.094:25): avc: denied { write } for pid=6005 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.841414] audit: type=1400 audit(1520703442.104:26): avc: denied { ioctl } for pid=6004 comm="syz-executor1" path="socket:[14178]" dev="sockfs" ino=14178 ioctlcmd=0x5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.906097] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.920017] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/10 17:37:22 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000f23dc23e0000000000000000000000000001"], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/10 17:37:22 executing program 5: symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x7d, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x10001, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/185, 0xb9}], 0x1, &(0x7f0000000580)=[{&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/177, 0xb1}], 0x5, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xa000000000) 2018/03/10 17:37:22 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x420000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) syncfs(r0) r1 = socket(0xa, 0xfffffffffffffffe, 0x0) epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x0) epoll_create(0x5) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/03/10 17:37:22 executing program 7: r0 = socket$inet6(0xa, 0x8921d18696d6edac, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x17, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/03/10 17:37:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/190, 0xbe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/10 17:37:22 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7fffffff, &(0x7f0000000040)=0x2) write(r0, &(0x7f00000001c0)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/10 17:37:22 executing program 6: prctl$intptr(0x200000002a, 0x401f) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000300)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) r1 = getpid() r2 = getpgid(r1) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x1, 0x1, 0x55, 0xc2e, 0xffff, 0x2, 0xec5}, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000280)={0x100000001, 0x0, 0xffffffffffffff80, 0xffffffffffffff81, 0xffffffffffffff01}, 0xc) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) 2018/03/10 17:37:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f28000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/10 17:37:22 executing program 4: socket$netlink(0x10, 0x3, 0xa) 2018/03/10 17:37:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @rand_addr=0x26a}}) sendfile(r1, r0, &(0x7f000033cff8), 0x1) 2018/03/10 17:37:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400001) geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001200)={{{@in, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) getresuid(&(0x7f00000001c0), &(0x7f0000001300), &(0x7f0000001380)) fcntl$getownex(r1, 0x10, &(0x7f00000013c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001400)={{{@in6=@remote, @in6=@dev}}, {{@in6=@mcast1}}}, &(0x7f0000001500)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003cc0), &(0x7f0000003d00)=0xc) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) ptrace$setopts(0x4200, r2, 0xfffffffffffffffb, 0x4) 2018/03/10 17:37:22 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000300)={'bond0\x00', 0x1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x40000002b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='trusted.syz\x00', &(0x7f0000000280)='bond0\x00', 0x6, 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/03/10 17:37:22 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000fd8f88)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000), 0x0, &(0x7f0000194000)}}], 0x1, 0x0) 2018/03/10 17:37:22 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='/', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') 2018/03/10 17:37:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r3, 0x1}) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r4 = accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/25, &(0x7f0000000080)=0x19) 2018/03/10 17:37:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = dup3(r1, r2, 0x0) poll(&(0x7f0000000000)=[{r3, 0x8000}, {r1, 0x8}, {r0, 0x280}, {r3, 0x8000}, {r2, 0x8}, {r1, 0x2}, {r2, 0x1000}], 0x7, 0x6) 2018/03/10 17:37:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10003, 0x9}) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x24000108) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r1, 0x4}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"0d079858d523a14d009019baf301e710", 0x102}) 2018/03/10 17:37:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/l2cap\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) prctl$intptr(0x8, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2400) [ 40.217649] audit: type=1400 audit(1520703442.474:27): avc: denied { create } for pid=6048 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/10 17:37:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x400, 0x80, 0x7fffffff, 0x8, 0x6, 0xffffffff, 0x2, 0x6, 0x9, 0x1, 0x5}, 0xb) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) 2018/03/10 17:37:22 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x94, "13cbc7a0e033ce389302474bff0d5570c43b4868ef0d70cc8910bb8e42e81204b36877e115f8346ca8096e187c82de2d40cf1360aaeee2ab2d6f00982a7f589b1afafecc97e98c5cae63f384c8f3db4479c8ddc9d2b1aa57f4addd05df1ebb4fa86f20df76705c5ac061739dbc4caa72e479d515d6be73d9fba95a6e113088daf6827f826ce41b7530a3d98e870a60791c0cc2e3"}, &(0x7f00000000c0)=0xb8) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000dfe0)={0x0, 0x3, 0x0, 0x100}) flock(r0, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x90be, 0xffffffffffffff0b}) 2018/03/10 17:37:22 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") close(r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001340)={0x0, 0xd}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000013c0)={r4, 0x2}, &(0x7f0000001400)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) write(r0, &(0x7f0000000340)="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", 0x1000) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001440)) fchown(r3, r5, r6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r7, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) 2018/03/10 17:37:22 executing program 1: r0 = getpgrp(0x0) r1 = socket$inet6(0xa, 0x6, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x800d, 0x7, 0xdf, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x3}, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) sched_rr_get_interval(r0, &(0x7f0000000040)) 2018/03/10 17:37:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) 2018/03/10 17:37:22 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x9, 0x9, 0x75, 0x7fff, 0x80000001, 0x5164, 0x623, 0x7, 0x20000, 0x3, 0x0, 0x8, 0x0, 0x8, 0x3, 0x0, 0x7, 0x7e98f256, 0x2, 0x100, 0x4, 0x7, 0x8, 0xcbb6, 0x3, 0x1}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/03/10 17:37:22 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x420) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x40000000000c084, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000180)=0xc) inotify_add_watch(r0, &(0x7f00000001c0)='./control\x00', 0xa0000000) sendto$unix(r0, &(0x7f0000000340)="4500f70bd4c5bdac838ad6cada5d17a0aa0ec94216382cfab95bd3f1d222d2bc47e75702a86c44fd35a8befe8e22cd1b3619f8a7f9adcb2f1be45567ca7431018781bc00098abb01e9fed855d701c235081e5d15d13a89ac", 0x58, 0x8000, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0xfffffffffffffffe) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2000000, 0x2, 0x10000, 0x7, 0xfffffffffffffff9, 0x2, 0xffffffff, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x13b7}}, 0x4, 0x80, 0x4, 0x4, 0x2}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1}, 0xffffffffffffff4a) [ 40.282131] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 40.312282] binder: 6095:6096 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/03/10 17:37:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x4) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/10 17:37:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/66, 0x42) gettid() listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/03/10 17:37:22 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x1, 0x4) 2018/03/10 17:37:22 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') write$selinux_user(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374506d5f753a6f62745f723a6e756c6c2a92289cbc19"], 0x2a) syncfs(r2) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x80) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/232) 2018/03/10 17:37:22 executing program 5: r0 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) unshare(0x400) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x4) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) 2018/03/10 17:37:22 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/10 17:37:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000002600030007fffd0000000000000005e1030000000300000700000000000600fc", 0x24}], 0x1}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/03/10 17:37:22 executing program 4: gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000002e40, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000040)=@random={'security.', '/dev/ptmx\x00'}, &(0x7f00000000c0), 0x0) 2018/03/10 17:37:22 executing program 1: open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x20) r0 = fanotify_init(0x8, 0x8000) mmap(&(0x7f0000573000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x144, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@int=0x7, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0, [0x0, 0x0, 0x0, 0xe322]}, 0x5c) 2018/03/10 17:37:22 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40c100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x2, 0x6, 0x3, 0xffffffffffff37ea}}) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/10 17:37:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8f3729b132049ffdaa4304000000000000000000"], 0x1c}, 0x1}, 0x0) socketpair(0x12, 0xf, 0x59, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x800}, 0x0) 2018/03/10 17:37:22 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000004c0)={0x7fff, 0x5, 0x400, 0xffff}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0xdf, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000003c0)=""/223}, &(0x7f00000001c0)=0x78) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='projid_map\x00') ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7fffffff) [ 40.331583] binder: 6095:6104 ERROR: BC_REGISTER_LOOPER called without request 2018/03/10 17:37:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x9c) 2018/03/10 17:37:22 executing program 0: r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/10 17:37:22 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/10 17:37:22 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1}], 0x1, 0x80000002) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x100) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x400000000, 0xab, 0x7, 0xb06}) connect$unix(r1, &(0x7f0000002ff6)=@file={0x1, './file0\x00'}, 0xa) 2018/03/10 17:37:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x2ffffff, 0x6012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0xffffff50, 0x0, &(0x7f00000001c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x0, 0x1, 0x3b}, @flat={0x73682a85, 0xa, r1, 0x2}], &(0x7f0000000180)}, 0x40}}, @free_buffer={0x40086303, r1}, @increfs_done={0x40106308, r1, 0x4}, @enter_looper={0x630c}, @acquire_done={0x40106309, r1, 0x3}, @acquire_done={0x40106309, r1, 0x2}, @increfs_done={0x40106308, r1, 0x1}, @register_looper={0x630b}], 0xffffffffffffff9e, 0x0, &(0x7f0000000000)="4bd9dadc322b8c035290ff669b8a948e05ac0dc8e451a75de1d3c711a920e23a5d6d62865dc8180fda4270ce33bae83610d76790aef31506d9496c5b31a1340201ee255f05aa09dca082884c0c45f73a29e4f2ea"}) 2018/03/10 17:37:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) set_tid_address(&(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000000240)={0xe, 0xdc, 0x2, 0xef29}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={"020000000000040000001f2000a900", 0xfffffffffffffffe}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x80, 0x9, 0x0, 0x180000000000, 0x7, 0x7, 0x1, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x0, 0x10000, 0x0, 0x5, 0xd}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x16}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syz_tun\x00', 0x1000}) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/03/10 17:37:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007000000030000008001f80000000000271d85941f00030001030000", 0x24}], 0x1}, 0x0) accept(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip_vti0\x00', r1}) sendmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000400)=@ll={0x11, 0x1d, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000480)="495369ad33ba282ca6bf5758d2a50433df3470a4e4247a2707286f83a2c9935c910c9acb1fede775db5eb4bbbaf32cc43b5622b78af103508ea70af965834d538ee98046340b8f6387d50da996bde7e427e8b1385c5df5a39fed68ea5cc6af47dbc18d32d55e8e9bf42d4c40d7064f4cf91e6b553b57", 0x76}, {&(0x7f0000000500)="0722c5012526bde718080d87f45170f762d573a3ccd50cca757ab673f6b0a2aa727b61ac5ae327cc18a9358802ad51ff1ff7ec88ec268f5e5b18fa4b8cd4b47092e481c015a11d0277c4d643a62cba57d2e47f9c1676b01ec9e228163311362d39c9f77b0a62f1742c5a1fdc6a4b81bc7acd69814c80171c91fddf2de5d3f8c0bb5d41202ff81edd52a5fdc55ab30582563ccc07acf2d4cf67576ac633f481dd8c1857f0ff704b6657950c6c416228b5ff4276642c27e1cc032332e3af70ed76f28dbc2dd47218f09587c16e6aa633be6f4af4738247a51b31fd1f3519dff9fc13de6a4005ebfd9c2a25d08bc6f3f2226a900f289bcd852aefc74e53fb408bc4304ebafbf75c731e55ffea6cff5dea3e9bc43b2e6d53c49cf94ad218b80462e2bb367376ca1c8a2372522bab5631c72e9f01b38b5e8de7c6cac3c2992c19da64d7383020ba26e8de373cd2f3b90e297543feaea4ee3ef08b46ab858e0cc0b79afa1ebae351e1b58198534d0a4d31c4675925f5bcabb8c53700c5942cdbef3f3a9e82f40b6356cabf775add2e33b2d9c6d48b55f65913dd159397f753523cac1d36e932ee7c6855a748ab4d3b9c2feb825e449f67ccb75574931e845bdbca80bf02b4361cae4a471c94a8b1f45e7bf9c39a7cbed9e0ba7e30227077ef440afd0e9fc43d371dfebdee6e9aaa53f0420b9fbb6b363ce50a1fdcd19ac9b5b0411afa4bd913b1f12e2a173689936d41e3b56623e40975ef2320ae7477b6755d03ae78e6a5bda0b2bba65386799006234867e9b7c8df0a34b200b20b248b87094cd5661c08ec0f510ed4c28758f597f8bbb5ce92237907270973e2fda2910e4bd00d30970800d3caab260893543379e07cb819706ec287b95eac2bfb4fc644bbf0dc37e3bbd24f9fd285dee0354e96d92cef5f318a0ae032f3b526d771a66903e7226caa554c6a98771555d969db9d7f0d947f02b68648642c861e8971c1814cd25d244c55bfaac9bd2b81cfb2fbeea65d87fb8d6b35829cc566d81974d597c8573bb420db9cedd2fe97d1d61f36d1a3498c544a6ccce92af2cd2446d960dd47711f97b7135c36ad31707672dd070b17d9f7193cc23e40d8d3fa2e3b696d42dd2e59a8f4e012dde70714b63536e6211b91c11ec3da193fe858d6d850a6afaae61d447bc82109e5f5314f2ad7dcaf527afc6e3ff62c3087ddd738c48ad5acf1d88380e51c4c1e70639a28c8e1e70f916b350ea8f4d2376e268f481f53666ceb7e435e7350e3e48da344811e7d26fb1d76821f7b39964730dc879950a1a2cf7bb0b391c69861abc5061ad2ec63aa655f782c5c656a58f93aa988025c015ef8e75d36a78f9dbc99d72a1aad1f72d77b0eb2113ab74a41116b638ff52c4763dfd6dee697267d827799d96785dd33f6a2084aa21d104075d1f600af132a69cd73880e4f67c33d7d5a48517f9916d09415fd0d32f47ddc567a29ed03a60495f738e2d69898f9cd73deed8a20ef8fd6ed5dcbbed6f1f424b2baf29865383626ac262a2c199f61e20012373da5474572faf99fecf1bd00e7fe5eeef0140e20c5a191609395f6ba190add22b607ee6f4d1d43edd48deaa3c926c10e9484489d3f975d6c941aaef54eb273e929cde3cf99e46c9033e62c153c2fee183fa3f68d4208ae04694be83b8425a5983fb14a21a9973ac736658223ea1168d2cf79fccf8ff4b9b130855df46e6a2cc4e6cf9196b034d8d863165018fd60445336d745a96e381b36ff8e481d721d91b13ee96dd66295fab903cd45c8b08862a98d8f8e5d4fd960a5ef6c0ec7658ce06a6d1605ed93446af295a3ce6979c4c6be75d89e2388911561d06a5740d39c0144e7198475b791e5df405e93266503f67bb2f0f90803ab842622f98b11cfc19f8cf12f370e565d7ec974b96eeacdafea3d290bca8e1fd3d841110c89741343340c20608b81fdccaca9398bae337c584ab6f5b1362ad8ba60201b2e36de84dc04a815a83a7dd325b978fd563871d067f15b4200a53375498e52ae7861f4374515e3498ececd6af25a2900d88adf67b5ad82707876d4f75588124bb64b9f6f0981cc6cf742deb79e8625e73f2d52c6a5d853542fefe5fc1d1f571bc289a0fbe1ede797b8f5c3cf695691b91e0a81b3ba4e6e39d7390f783110aa6c9494de295c4e69c4607cf107b439d8d24cd279205fc689f27072064c8c2cc8293d336c25139cf1d822f710fa04a0c8720a21a282e40764d3dc45ccd99667c3c6d78411a8dc9dcfe338cd2cffa6b3cec84009cb87a1b7a03c055aa0dcc9e68d19db7cab6727f83cbcc3229a2234d1e574058965cb8d6d220fc665217836af8341d2857ca65b45d4d7e4400c1736861ef70c225a903ece9c0e4edf612afa50e5929db71b72e29e2f018a46182e6fe97b446b7849f3963405f858ae936ffc52eebef793a4e945d7648a5ee7c3f23a435da0355a14c531171551b4948276150b1a3f95347b043a8f012037fe89c969ad533d48d8c6d0e9fa2d8b8d4538cb7e6ec0dca15a8fa759538d2083f8e3a6b3f94710efb77eef922e1de3c1300ce6c165695e304040e34d23ad598406233a24648fde795530cd6a66d2c81dcb6649153b9f57bb2794bf1496454d41b2a761d34f6a910c9f359a0b852b5f71951c055f4ca33bd7076f57670b25b641f2eee547bc7b31e744f5702ee56d145be6ab2c3895a14fcc465d02ccd2543b933c1cb25d16efe1d5f9ea809cd7f8c4d0ed44b79c5ca918821ef21c30cabfcb465d36bea9c3c49e008784ca5c20c83bcc1865ec06b0fa87cedf8c8c28a2546684d9ac5f1ba58c7a6d2b0ffc33fccd15c088c07e535a5e8cd614def0c9da2dbe8b3268a72f8d0971770704e2f696d102c66a74d258bc5ccc9f3d0f0be5cd43bc595bb02a26a76f986680c14455dcc3059657ef392fc644fd5b8e2788715f9b15259fe8ab6ce64ca88b8307e6bca078dc496903405a7b805268195112bb51fd8abee09bcf9fa7f4bd623cdb4e0d82cf1c87512bd9727ebcff25eac991e8754a8cdc639dd13e381fef0e5028ce1ef1fe9529473e7a110fe5b964546a090c1fbe900b6be1afcc0108ab716ec8410931a631816015b31a21dcc665e6a2c61e6cba3092fcedeb6b6b25e9214da694d3d007c426e73900a536dd9f1bacefabc398dc8b5d673b99bdec24ff1134ab1afa4ab11acba551e30e9fe75fffe9d16b4108d3b256cda0f60471516bae31a41cbf65e97b9ded5c62f8151fa6289279e78125985b48de98e3bbd400c745e831a63febc69c6beccaac7d1566662b0b69071cb96722ed5a4a2a7c8d677a577054589f87b050aaa715fdb68725e2dc06884175bec0afdbd2326ceeaeb9c82a2eea3b0ce8dc8bd0f6ac193e5f839517f1e435a19ba352156af8dfd2b98eabb6a4d95cc006580bbce84a5e37a796502f4f3475f2cb4b839c4c8263dfa1ee5f0e9521d46fdfe8db5b72b4f7ea6b58c3d3052ddcd84f7ee7e329c1e80285b2e8669b81ae4c49cc2cc6af024d380ea6fcf191a50e9ff98748b714cc80bc2067c5e3111c1d9130ad37720893732f5e3cf0456e3678ec4e864557e758aef9fd80bc58ea696e4239cda3a09a843c53ae89d38aa14dd5e77f312fd9d3ac0526bcb3202ead5dd6074a606574adca9f94b65bcea7d174594993514a75184be6520a8fd3913b079d03eace28abadd89d85db193d8e36611d32cc453c82124f458bc0f99ceae0e97ed847c0871a4fa58b284a7a58063a39d00850a535e68120d3c1adf8ea16d936391264a039aa05a327a517b7ea3ade2c4bbc5b1c7daaa494b744845022d33735f0166aa894ec9f8ddddf5ff357795fa8dc256d6aa6bcf641549ede29ba00af533b5fa76c05390f023467bf84d8d3302c6a2396d5a8906381418557feb54d195fc3009e8eb090f58fde90a2d9cc194d1a293d4fc1b9a354b860753809ad5f0eb040a9927f07a56c9b72cfd6c4e6a3fab188dafd695fa08d86efa77897ab21303521a5ee44571613d3513c035ccecc1e59206ee4d6bdccaf47888bb9b66d0252ec6ea4fbae1df0c6fb5a8539698fbc63a748a5d69c25f54ba4dd0fd646c86f335320831c48e32adf75475aab67222f63c86ba370a20966b333605f2811bf4037e079bbcfec1021b12d9ee8271324f580e152f37a868d93f52f1fb40c910f5a8e36ccd26dacc624c0a24a3e6a672c295b79aaaed71a83661f0b7b8b98281e86639ab4c502f93a9d691080b4217441ace4e4f5d602fa827031eed4eef66b3a7dac8ced707ba29291dac2b8e91ca72e04818f528f4b212afd13586e7f7f01e8613b228a08262b1c2b584ba2cccdfbddb38dea888f287a633067559ef782bf2a8124a9fed1a62a2f0fa2dabefe4e75883dc63ed51b2d37fb6ce2949072a4c93fdfe83cea511c1b49c6602377e6c8aafcdc38cbd8bd2a4005054875f55706f6c17a26d1e981727a3cbf7a87f78b99aad169bd083a9fb54b21b7d6e59b040ecb95cf8c39cfb603d517b73152c717bbf7b891b591290c0d1961286d977fa878faa55ffc1de43cc2a2323b6c92b4face4a1f45bbac699818a92fd873052d0b3806510d12d951f26f5e34d20baa33c505f02e58bf33a3056a37dfbcbd3cd12dac0c8a1be21ef75a773ba487135894eba6e0a518aaf849498cf84d372591063d393e7b653971a5bd37df0ec98af037cd73d67b47091847f772cce8136dacea81f588fc8c07c84930fc2eb373329cbc5d7c5a925bae8ecc94a74fba9390e36015fc03c2a29c8a3e73a9dec7f0fbc124334c70e28dfa11793a12d5bf9d7fc198aff075090a8d79746b3d32e672a0bb44cb1ced99bc2baeace7ebd21aca456a2f702244cc019edfae29e30d61348b28229f60dc97b328aca8b38cc1a2c6feb9de80cd28fa0b7d243525bb2a0a2823c71db91107b7080644c2bbd9e7987ddf49a18b4196ba5298dc2f85e1fbd40e4dbb60d8725a35b5d57e7cc29578c4e7056c095cd7c530663939ef72f27a5991e95b25f841d0010afc351271e104cf99b7330da07db53b344f76cab6f5521c0dd970d070a46567d6dee4207cd7ba462dd5057bd0f6925cdee2bedd49f1ad695224ed600cf63734e071fc9f4c2a7e9ee561078ab2c8b7d83fe89bff473739e0955548cc7dbd2b084431ef1a8a95d4dbda496941a43534d21eb0841aa0652f0017e9218d66abcd2897f516099de6a1624ec73eb3c78a476fbe65298053111be1bda504697de6ab82934073fadb61de7944c81c9ac668a0bc80f013fdc5cfd58803ea769fa62bc90533d656e16065c030529d191f24afd382ded9f0c6353616a71205d7d53a3612ff775bd37be4d102b3aaf4e9bf6ea30729c1efa4348097ac2ff53acd83c4549056e5f76345fc8c54a3c72869039df3e630fd28e172d51413403b2c6b2edcea9cfbf7e0b90fe260242b9013067b0877f5737aaf2fd68fda0c8d52d809cb81c024ea1c1186c44881d069278ff51a0c18815217ff69561687cf05b23ef5f331936ecf823731e48c3f847006265c8505bc389041b5d7ac526aa39e65cb8137b57bb07cdc36f77c8d6c4e426dc3d3a383eea75a305f3f4605cb9a1495ea849b2f211da21e4d32be27a2ccaf71a106196681a94e1f1e7fe7a4b929cf7505ed4fe6374b2eb7926a4d109a8e7307c483258f1b35d493ac4bc21f924c32d00ee2e43b11498fad8c86d8b20751e1ed7d3448f77f02149e5709fd5ff132373ed316881f4b3bbb526e9857c1413a732eae184e51ed4e9bd3092d880127967cc78f462215a5aaee3742eb", 0x1000}, {&(0x7f0000001500)="bcac901f85cdf76f72a5ef94d40f3ff0de3433794c74dfed62adaa48f92cf16b089ff493bfe266a347f08b245500f9b6c3db615383b4ee5bdd198c4f4c12da381a5769bde64b9670e6cfa2", 0x4b}, {&(0x7f0000001580)="01e7dadf5c914a77f7cd296b230e6e26d653840cb0d1736b47512d47d88e5f9a14416d3ad6a0665b24e09aba2388cc2cfe8b71836a7f769d753764e6f95c8ab94c79f561836204b96d83d79189ed800e380a7c79940418df4791841b0969de3bac0ab33f9ba55c2951e9d05d44ccc9a9b5e8a8c0f49bfa0fc2a96f828007f5d70dd9eacde80e86f1e6b22ea30195551251e45e3d6b77005a6dddf0c008bbab656c5d2797ca3d5da44ebe791af381712aeb8deec157e91ae0ae6ad2e82788c8270820d36164bf96f75a082d82721c4a674ff410f391df27620be283f58c6f99ed2eac891837942f6042a7ba339dd682879bfd850b66a28abd", 0xf8}], 0x4, &(0x7f00000016c0)=[{0x70, 0x139, 0x5, "9295291428810de2c782d808e447fe0aeda550f2ff451fde9ebe9efd662e919a03aa7c37c9125232f4a0e55f5dc33ea4fe2f5c7631f81b0d3b883583151340891cbd6c90a6cad2b67c93bb9ed9b97ad28a88613f733f0f21cba357"}, {0x28, 0x1, 0x3, "fc0d3597e6a0d5b739770282096930cdd4d878b8742b"}, {0x108, 0x119, 0x800, "cb8d259f552796357bb67c5aaf8c0b4c33d8f120b3d4f9f69d880de17dedaa54143ceebf4e16b37cf7b50ad101e1c9dddaaeee862ebdec0a1f3bf428f8fcc5ea7c1b78d5154effba272443513cca3f5287309610745365afe6432ad0b23eeb2b2ebeb1dedd3145efeec48b664347ae949509ce71dfb0109d241c882e31d1e09cf78b3144599fce0aa39adc7a186220849a26fd769b9218f8c27c3184391930e062f2c92797eb90696ecd862dc28ce2da1003dd564aa1df15209ea0f781e44bd20e11a85d889a0fbb306aa946020902018d9a74d67595a379b8160c1c017f2e69df631d90f279aa3f9725f28b6616ec4443"}], 0x1a0, 0x8000}, 0xfe0}, {{&(0x7f0000001880)=@rc={0x1f, {0x6, 0x7, 0x80, 0x4, 0x0, 0x9}, 0x2}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001900)="debdc5712eecde766f328c26c0c47f2f701ea6ccfafa2066bc935b67fb52ca9a3b1f7ab730e3a595cb14d6ee37baa6356dfd236ead2227e9881033c943237d6df589c5eb22c538c4ed52ba2b2a201bdceb367a5d434a8f6c86b901e90a910628ae888b409ccb3dfe5e7c06a20ee03bb2841f14f96c62c0a16c085a7271726b4e060c4348deea8628ec535b59e745fcb3d5ee616314c6981a81a662b58e05339d0daed960dee69e652187402ab508362c141c285c8d4781fe078bfd3e6f1731840f6f61f7af7d79eb77c303b16df47f7388be02dc2fefdfd9d131289c089de0fe9776", 0xe2}, {&(0x7f0000001a00)="dcdf12da63184cd246dbbf09839c3788b9253fa7a2c73a80b8b8a280e28e417d6af77a5a066889a1e2539150f1ff8869c9ea765397862d5bc0d6c18c64070446a2b23497683e9cc498c827a313f394a6c0219e59d8a09f5c6de1ac71c2929c78964357a3", 0x64}, {&(0x7f0000001a80)="6ae2564e70", 0x5}], 0x3, &(0x7f0000001b00)=[{0x28, 0x19f, 0xc44, "daf5c873f7c78621908a03cad46fe1d79d0fb9fd88d55d39"}, {0x110, 0x6, 0x4, "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"}, {0xf0, 0x10f, 0xff, "b9450938b4f16ba24c7055a5f9f9799dbaba1eba7b44893f7dd40787bf26424e2db3ae5c61ece4118a24c63c3fe0f6173703654851311dbc844eede23f884cc35137472a4ecc3fcee4bcfdbe2df35577870cdea1d9ed54c4e710ef628fc2032e82c850aad1c7b6fa605fd9daf4090dedf05d88859fdad5ab0ba42117bab92ec5d6eebdc1ea43878707a4c7e7fa0e8a7d54bb3ec9a07b4e14348cf9e8f674c4f17fa185452eb6ecbf6ac24dfb40a1261a3053abb27b4b8cdb650e943ac231de6edc11b2b253d69c315b10fb25a4b11ba57ffba2d3137729adec9591"}], 0x228}, 0x8000}], 0x2, 0x0) 2018/03/10 17:37:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x400, 0x1ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x1ff}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x7fffffff) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) dup3(r0, r3, 0x0) 2018/03/10 17:37:22 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000280)=""/150, 0x96}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)=ANY=[@ANYBLOB="02060600020000e40500000000000000"], 0x10}, 0x1}, 0x0) 2018/03/10 17:37:22 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000700)=0x0) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000880)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000940)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001040)=0x0) fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000011c0)=0x0) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000012c0)={0x0, 0x0}) getresuid(&(0x7f0000001300)=0x0, &(0x7f0000001340), &(0x7f0000001380)) getresgid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0}, &(0x7f0000001500)=0xc) getresgid(&(0x7f0000001540), &(0x7f0000001580)=0x0, &(0x7f00000015c0)) r29 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001600)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000001700)=0xe8) stat(&(0x7f0000001740)='./file0/file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001b00)=0xe8) stat(&(0x7f0000001b40)='./file0/file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001dc0)=0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001ec0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000001f00)={0x0, 0x0}) getresuid(&(0x7f0000001f40)=0x0, &(0x7f0000001f80), &(0x7f0000001fc0)) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002200)={0x0}, &(0x7f0000002240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002280)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000002380)=0xe8) stat(&(0x7f00000023c0)='./file0/file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0}, &(0x7f00000024c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002500)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000002600)=0xe8) stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000027c0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000180)="28b7f48156ee3a37a37af7415bfc30e02a9809e860cb302da0ef7f0e6160268e23157fdd30a271ab5f63e067007b3384aba34dcb5d53f8544a97565633f585d0a5301b8d8a7b251dbfe026d426368af77f5e546cf27f8c4a6efa750d19b016dded750a794ba6a1c7b149333c6202591897535ba307864f283dc1396a620d3160fb4062dab14fade6c6fe", 0x8a}, {&(0x7f0000000240)="e502a659f3f9f86b199f0c03ed01afc7eda48508c32abc5d17138a78f0c39b75017f0b5f92bcab13da65a1ece1ad8197cd275c0848b49f09e89dc9cece56150aace56b38b33cdacad6e35a63ef0e690acbd2d152aa7ede3ed52bb1859f0fdbc7ce865c1fc5bd6404f02603d3d92b6500710d10e61d08285622bd08b2ee01a64f3089269bbcc58d8d95aecb1988b6eb982167ca1cac699fb044e6b7a792c4718ea856431be9d678042ec9864e82ba10843052831009de231477a1ea74b9071ee8424635f8696819498c6ce29b25d207eedf746277a3e1048b5d8fb62ee050b6600c92c0fd3ff6ce604bef80f7b6f1", 0xee}], 0x2, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x800}, {&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000e80)="255837ced31c76f50dfd596ae758de9523b7eb30618e64899ad05eaf5de97037c6a485151d1463ea0f558d0facca65568ebd561e5f5f17c13221e312bfd4ff03bc9adf5a965858382edd813bf5cec88e997cb808bbdc538e9b228dbb526354f810d59c57bbb5a7920f095915d368ec6c7ab10a037c5060373ce495e2c5dc5b8299d4c6e5c031419eaec2a98b2e098c84ce1992d6932e340e741e2de0727964de43483d0760685f1500a72dae7ca5a02a862aa4ae6820d2d4e6", 0xb9}, {&(0x7f0000000f40)="978dfa17d4f2d4bb3590a1763dac467e0d777185c599e4166bdb6a0bb160f631d6", 0x21}, {&(0x7f0000000f80)="c03733301139858d882e65db347096938af213a18fa4b855e1e8b5d0a6601a63788221be3d6df3f8fbfa0f174718a0dd76e4bcf8316234d38e8305f41b61933e7b9c9dd5a5ecd6b0beee", 0x4a}], 0x3, &(0x7f0000001800)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xa0, 0x20004000}, {&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001940)="9307c58f31e7f4ef45d97c53d284a769f225e98e61af142cf6204fe419e49176f0761aae3fda3cdcacc9e30007cf8868e123af3d428bb398e7d768195f6ef7210cb1a9c05be788e7b5f04623a24460dacbd44c93b36ae2b099e2e560e4a4c400d56e197a5204a0bed7", 0x69}], 0x1, &(0x7f0000001c00)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r1, r1]}], 0x58}, {&(0x7f0000001c80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001d00)="8b2cb9692243e9de45d4b66560c11884c294a471839559057fb555397ac8f1b9d09e8f14da4be35fb029e4e4e2eb221096b55b77f682607bbef74330aa493af448bbe0a984bba967ffe875f15713", 0x4e}], 0x1, &(0x7f0000002080)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="e2ffff01"], 0x60, 0x40080}, {&(0x7f0000002100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000002180)="58ee4529636e5c164ac56e53", 0xc}], 0x1, &(0x7f0000002700)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0xc0, 0x81}], 0x5, 0x815) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000900)=r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/10 17:37:22 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030020080300000803000004"], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40000, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000000)={0x4, 0xfff, 0x1, {0x0, 0x989680}, 0x96, 0x5}) 2018/03/10 17:37:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000480)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/10 17:37:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mq_open(&(0x7f0000000000)='}%securityproccgroupsystem\x00', 0x82, 0x10, &(0x7f0000000140)={0x4, 0x7, 0x0, 0x8, 0x9, 0x1f, 0x7fff, 0x3}) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000001c0)=0x100, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0x1d0, &(0x7f0000000100)={&(0x7f0000d7efec)={0x14, 0xf, 0x1, 0xffffffffffffffff, 0x70bd25, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) fallocate(r0, 0x1, 0x3, 0x6) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000280)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/10 17:37:22 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1, 0xff, 0x1000000001}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000001c820069e9984e50e827078491dcf19f433b4ba03c8ee0072ae493e283ae555090ff536731e7e1f2420b9b17"], 0x10}}], 0x1, 0x0) [ 40.452410] binder: binder_mmap: 6161 20ff5000-21000000 bad vm_flags failed -1 [ 40.462732] binder: 6161:6171 got reply transaction with no transaction stack [ 40.472191] binder: 6161:6171 transaction failed 29201/-71, size 0-0 line 2926 [ 40.494236] binder: binder_mmap: 6161 20ff5000-21000000 bad vm_flags failed -1 [ 40.497884] binder: 6161:6191 got reply transaction with no transaction stack [ 40.497892] binder: 6161:6191 transaction failed 29201/-71, size 0-0 line 2926 [ 40.524283] audit: type=1400 audit(1520703442.774:28): avc: denied { read } for pid=6198 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_netfilter_socket permissive=1 2018/03/10 17:37:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000001600000000020000000000000a0000004da466b097d2ecfe0ec57aff4ef8e2203f158b69ad0701e04a0bcd61e1869b9fa6c07145a89f11220c3663b34d34", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/03/10 17:37:22 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000000300), 0x0, &(0x7f0000000440)}, 0x40) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x7ff, 0x2, 0x4, 0x3ff, 0xffffffff7fffffff, 0x80000001}) 2018/03/10 17:37:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3000000, 0x688002) sendmsg$nl_netfilter(r0, &(0x7f0000003440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000003400)={&(0x7f00000000c0)={0x3338, 0x1, 0x9, 0x300, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x1}, [@typed={0xc, 0x59, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, 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@generic="2c5bb4565c573310da7accd8691ac345bed7b9fc8335d22ad2f018c23cb42babd902755f24a55c9d7434e3581356b0bb224f0a46a977aacfa88ebb19ee22025dffc56ec8c85b229b7299fb2cea2290795265abfb398ca23b412a6e9d8200b427c8eda762dcd5be2d6cef966f3fdbde"]}, @typed={0x18, 0x1a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x78, 0x74, [@typed={0x8, 0x62}, @generic="b8e776f447dc4c662a95072b420cf1d72519cf2ed655e7245bacebd58a1df3b0f760631540b98c0a4f40073607d66ca346e4888389c6025467d94e445b7efe3e1109a4f5a64395d6d70200bec60453eb69be96f84de552a91f9e21293f44d329", @typed={0xc, 0x2e, @str='%\x00'}]}]}, 0x3338}, 0x1, 0x0, 0x0, 0x4008050}, 0x40040) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x3) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) 2018/03/10 17:37:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0xfffffffffffffff0}) 2018/03/10 17:37:22 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/10 17:37:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[], 0xfffffffffffffe07}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/10 17:37:22 executing program 5: r0 = epoll_create1(0x0) poll(&(0x7f0000e98fb8)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) close(r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xf35a}}, 0xef7, 0x37, 0x1000, 0x100, 0x1}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r5, 0x200}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r6, 0x40}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/10 17:37:22 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffff9, &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x2, 0x10}, 0xc) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000016000)="6664001f66d0") execveat(r3, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) prctl$void(0x1f) 2018/03/10 17:37:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000040)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/10 17:37:22 executing program 4: r0 = memfd_create(&(0x7f0000000000)='#f#trusted\x00', 0x2) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x2000000031, r0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0xfffffffffffffffd, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/03/10 17:37:22 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000004e80)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/244, 0xf4}], 0x1, 0x0, 0x0, 0x9a7f}, 0x8}, {{&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/33, 0x21}, {&(0x7f0000000340)=""/61, 0x3d}, {&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000500)=""/23, 0x17}], 0x8, &(0x7f00000005c0)=""/141, 0x8d, 0x61}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/228, 0xe4}, {&(0x7f0000000880)=""/246, 0xf6}, {&(0x7f0000000980)=""/33, 0x21}, {&(0x7f00000009c0)=""/239, 0xef}, {&(0x7f0000000ac0)=""/210, 0xd2}, {&(0x7f0000000bc0)=""/190, 0xbe}, {&(0x7f0000000c80)=""/102, 0x66}, {&(0x7f0000000d00)=""/109, 0x6d}], 0xa, &(0x7f0000000e40)=""/6, 0x6, 0x8001}, 0x80000001}, {{&(0x7f0000000e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000000f00)=""/39, 0x27}, {&(0x7f0000004000)=""/250, 0xfa}, {&(0x7f0000004100)=""/162, 0xa2}, {&(0x7f0000000f40)=""/76, 0x4c}, {&(0x7f00000041c0)=""/15, 0xf}, {&(0x7f0000004200)=""/188, 0xbc}], 0x6, &(0x7f0000004340)=""/225, 0xe1, 0x36c4}, 0x7fffffff}, {{&(0x7f0000004440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004800)=[{&(0x7f00000044c0)=""/47, 0x2f}, {&(0x7f0000004500)=""/175, 0xaf}, {&(0x7f00000045c0)=""/33, 0x21}, {&(0x7f0000004600)=""/163, 0xa3}, {&(0x7f00000046c0)=""/162, 0xa2}, {&(0x7f0000004780)=""/116, 0x74}], 0x6, 0x0, 0x0, 0x9}}, {{&(0x7f0000004880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004900)=""/251, 0xfb}, {&(0x7f0000004a00)=""/45, 0x2d}, {&(0x7f0000004a40)=""/1, 0x1}, {&(0x7f0000004a80)=""/140, 0x8c}, {&(0x7f0000004b40)=""/10, 0xa}, {&(0x7f0000004b80)=""/221, 0xdd}, {&(0x7f0000004c80)=""/187, 0xbb}, {&(0x7f0000004d40)=""/179, 0xb3}], 0x8, 0x0, 0x0, 0x7fff}, 0x1}], 0x6, 0x42, &(0x7f0000005000)={0x77359400}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000005040)=""/95, &(0x7f00000050c0)=0x5f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000005100)=[@in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x2}, @in6={0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x17}, 0x10000}, @in6={0xa, 0x4e20, 0x80000000, @empty, 0x4}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xf8e, @remote={0xfe, 0x80, [], 0xbb}, 0xdb}], 0x9c) syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') 2018/03/10 17:37:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x47, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x100000001, 0x6, 0x36600000, 'queue1\x00', 0x500}) shutdown(r0, 0x2) r4 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b1585d56e7d482b992baf21225e312fbdd3b2a972647b47356c5cc9bc0d23eb820b269b512b9bd", 0x27, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) 2018/03/10 17:37:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045bff8)) 2018/03/10 17:37:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001380)={'syzkaller0\x00', 0x0}) connect$packet(r1, &(0x7f00000013c0)={0x11, 0x18, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) socket$pptp(0x18, 0x1, 0x2) close(r3) 2018/03/10 17:37:22 executing program 1: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfbffffffffffffff, 0xfffffeeb) 2018/03/10 17:37:22 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="54010000100013070000000000000000000000514b4009000000000000000000000000000000000000000000ffffac14ffaa0000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000086000000000000001c001700000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) 2018/03/10 17:37:22 executing program 6: socketpair(0xf, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 40.641792] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/10 17:37:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) sendfile(r0, r0, 0x0, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000040)=0xff, 0x2ba) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000280)=""/21, 0x15}}], 0x1, 0x2000, 0x0) 2018/03/10 17:37:23 executing program 6: r0 = inotify_init1(0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregs(0xe, 0x0, 0x0, &(0x7f00000000c0)=""/32) 2018/03/10 17:37:23 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x80) recvmmsg(r0, &(0x7f0000005d00)=[{{&(0x7f0000005900)=@ipx, 0x10, &(0x7f0000005c80)}}], 0x1, 0x2, &(0x7f0000005e00)={0x77359400}) recvmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000040)=""/118, 0x76}, {&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/66, 0x42}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/207, 0xcf}, {&(0x7f0000000440)=""/131, 0x83}, {&(0x7f0000000500)=""/78, 0x4e}], 0xa, &(0x7f0000000640)=""/95, 0x5f, 0x9}, 0x102) 2018/03/10 17:37:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fe5ffc), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400800, 0x83) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000100)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x6, "f13a7bf11017"}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f00000002c0)=0x4) 2018/03/10 17:37:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = dup(r0) r2 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, r3) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x4, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="8baf8e6e93847503552f1c6cd9423acf", 0x10) finit_module(r0, &(0x7f0000000040)='\x00', 0x3) 2018/03/10 17:37:23 executing program 3: pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f0000244f2f)='9', 0x1}], 0x1, 0x0) poll(&(0x7f00004d2000)=[{r0}], 0x1, 0x80000001) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:crack_exec_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x37}, 0x30) writev(r1, &(0x7f00003f0fc0)=[{&(0x7f0000110fff)="1a", 0x1}], 0x1) 2018/03/10 17:37:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001600)={0x0, 0xe2}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001680)={r2, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffd}}}, &(0x7f0000001740)=0x84) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000015c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000001580)={&(0x7f00000000c0)={0x1498, 0xc, 0x7, 0x200, 0x70bd26, 0x25dfdbfb, {0x5, 0x0, 0x3}, [@nested={0xd0, 0x12, [@typed={0xc, 0x15, @u32=0x7a}, @generic="2c98343ba85b369a8a351ecdc5508ca1651494f63c5e651bf4b772b6ad8b005df570801185a94ef17927e2f688ef36e77c3d228a1e2dad2d58efcf0c1591dc4bfc9f13e1584e478058f385ef0579779aa1c5713cd433703cc0c7aece9020aa7652a36d84ffad8d126a36800b337871b0add425d9b7f5c1d9bc2628d17161de071b82205a33d7677991c48e4e5dabed9ad7b5789c66baadfe803a45f9486b0e27a542c676e6bb43e838f5b63bf1a5b6c2a5d207c322dd30445d389c31d23ad509"]}, @typed={0x78, 0x23, @binary="5f119c5e344e5ee61388c501c78e5118e14c1a2c6701b826cda43aa3d7e16d2ed54a1544e52166274749f8612b6652fbae1a156ea40c01460401f78ad5e60c31d7b374db1bb172cba5257c94a8db003bcdf0bac45e511b64628cd85d9d7aa65d6579b88ed50c2b565107ad254f"}, @nested={0x24c, 0x58, [@generic="c30d089a8ff2216ca4629b94296da28c1e82918f812afa46cf220c82bdace0e7900eaedec2304fcde2a97127e4b740973c284aa05d152c94f4ad31a7787c564b1e2a1d7231197c10a5f41a71c20d95453d46d244b4bb5b", @typed={0x10, 0x74, @u64=0x4}, @generic, @generic="fc42db323560a69d90070570d05e636bbfb27f3a76170417cb59a7bcf7e70214dfe6349f648cce697f64fe91eaab12272582953643714c45f59f70220c95f0bc63bab53199f0dc5bf7394348e36f3a27e96d9c005406c27aadeeb80a5d6689efe1f01e70295ff0919be4a41a45e546e3c42ab9200d8eb30456fb25e4a9f3510ca70bdd1f912d403a86f831af88721282b9eb28092f099091f1636ada86dbea60b7db040a5a490c337be7f578df02ed22c82c5da84be8551c1bc5a0f8bf965bc3719751a21d46f529a29634e7fc58e307679765c8c5408a1ac3c83f0bb5842a95aee49a067479cc587562012592a1823f17", @generic="ed9485c62a383aab612e0dadbf09d1df246ddfe133945eb880785d7c44a0b06032e3eeb807c78711a449cf141894d858f26bd8ddd3f182782d58c60a2f62068ed33bf347fa44f24cef9598acfedafb319dfd1e4ac52fe46a6a77a31861a5802c185533c593ecf07f398826fcccbb745f23313607d8e68ae9dd973c92c7fe957a3d2bdb7e6f0944b5b6a3199541aa3e41e60e5642556edc71fed55a53c5ced88259340521a7b4ce7cc5cd5733e9e13371029134f7e4ec1184f0f580f761fddf0602e51ff33facbea8edba1e9f9494d18325e091301d579391b284f5added5f9de7b7be470cf00fcae9f8a2def33be"]}, @nested={0x7c, 0x52, [@generic="608097e0de70f1ca828166e768836dcaf43d1668", @generic="0d6f2515485532807a833a906b6beab86f321bbea364e42b9b2aea8460fbe0479c5b2d8f151cf41c05517a778c94eb24771c884a0fed6e931e217337cc3cf74ccc190e38fcb6a0a7e201b4dc0ca12a35a04270ecfbaf1e3c1d7069a05b3dd8b68cbef2"]}, @nested={0x1064, 0x28, [@generic="f6ea76274902617fa282d1dfac1c79fb9efa070b955ae26e9a2e60c9ca3f18d6e181b333544be1c590e806ee92be0d7aff7273368ffc5bebfcb1ecfff541a085e18778c50ce2e59df76eeb", @typed={0x8, 0x32}, @typed={0xc, 0x36, @pid=r3}, @generic="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"]}, @typed={0x10, 0x6a, @u64=0xfffffffffffffff8}]}, 0x1498}, 0x1, 0x0, 0x0, 0x10}, 0x4004041) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001780)={0x400, 0x7000000000000, 0x6, 0x7, 0x6}, 0x14) 2018/03/10 17:37:23 executing program 7: mmap(&(0x7f0000598000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x100, 0x5, 0x4, 0x6, 0xe6a, 0xfffffffffffffff8}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/10 17:37:23 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0xf314, 0x4) 2018/03/10 17:37:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3801000010002107ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c83522c50e083d800700fe4eaf4f54af16b091701b522699de18e70e90d278617f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/03/10 17:37:23 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000100)=""/252, &(0x7f0000000200)=0xfc) flistxattr(r0, &(0x7f0000000000)=""/15, 0xfd12) [ 40.771144] audit: type=1400 audit(1520703443.034:29): avc: denied { setopt } for pid=6267 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.799044] audit: type=1400 audit(1520703443.054:30): avc: denied { getopt } for pid=6267 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.817915] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/10 17:37:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x1, 0x0, 0x0, 0xf35c, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x34d6}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) 2018/03/10 17:37:23 executing program 6: pkey_alloc(0x0, 0x3) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x100) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f0000000040)="e91f7189591e9233614b00", 0x2000, r1, r2, 0x2, 0x8, 0x20000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x6042, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001200)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001240)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x200, 0x7fff, 0x1a, 0x6, 0xb7a, 0x10000, 0x5, 0x8001, 0x8000, 0x8, 0x7f, 0x5, 0x400, 0x3f]}, &(0x7f0000001340)=0x100) connect(r0, &(0x7f0000001380)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x3, 0x2, 0x4, {0xa, 0x4e21, 0x6}}}, 0xfffffccd) 2018/03/10 17:37:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x71, 0x400000) 2018/03/10 17:37:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005]) r1 = socket$inet(0x2, 0x3, 0x101) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clone(0x0, &(0x7f0000003ff1), &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) clock_gettime(0x4, &(0x7f0000000140)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000240)={0x1000, 0xfffffffffffffffa, 0xfff}) bind$inet6(r3, &(0x7f000097f000)={0x11, 0x4e20, 0x7ffff}, 0x1c) 2018/03/10 17:37:23 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x3, 0x410, [0x0, 0x200000c0, 0x200002e8, 0x200004a0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff02000000130000004000000086dd7369743000000000000000000000000064756d6d793000000000000000000000627269646765300000000000000000006c6f00000000000000000000000000000000000000000000ffff0000f57fc2000003ffffffffffff0000b0000000b0000000e000000073746174697374696300000000000000f8ffffff000000000000000000000000180000000000000000000000f9ffffff000000000000000000000000000000007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000000300000040000000884c7663616e300000000000000000000000766c616e30000000000000000000000069726c616e300000000000000000000074756e6c300000000000000000000000000000000000ff00ff00ff00aaaaaaaaaa0effffff00ffff0000a0000000a0000000180100006367726f757000000000000000000000000000000000000000000000000000000800000000000000feffffff010000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000080000000100ab4100000000076a628a936e995d1f120f4b18fed870b6345c1dc660d6b4fc30ca97cc3a89338184ee87ffb2a8a935c5d27692ad3bd410391c692fc6c8a7eea4ba41aa5b90a10000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000050000000d00000000f96270713000000000000000000000000069705f7674693000000000000000000069726c616e30000000000000000000006c6f000000000000000000000000000000000000000000ffff00ffff0180c2000002ff00ffffff0000001001000058010000880100006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000047440000000000006970767300000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000ffff00000000ffffff00ffffffffffffffffff0000004e243b064e2304105241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000061f000000000000060000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000003000000feffffff00000000"]}, 0x488) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000580)=""/5, &(0x7f00000005c0)=0x5) 2018/03/10 17:37:23 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101002, 0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) r1 = socket(0x1, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x6, 0xfffffffffffff709, 0x8, 0x35}, {0xfffffffffffffff8, 0xfffffffffffffff7, 0x8, 0x76d}, {0x7f, 0x800, 0x4, 0x4}, {0x8, 0x8000, 0x4, 0x1ff}, {0x3, 0x4, 0x4, 0x657e}]}) 2018/03/10 17:37:23 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') write$fuse(r0, &(0x7f0000000100)={0x18, 0x0, 0x0, @fuse_bmap_out={0x2}}, 0x18) 2018/03/10 17:37:23 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)) sched_yield() 2018/03/10 17:37:23 executing program 6: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000280)=""/69, 0x45}], 0x4, &(0x7f0000000340)=""/59, 0x3b, 0x40}, 0x20) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) readahead(r1, 0xb5, 0x0) 2018/03/10 17:37:23 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007580)={0x0, 0x1, "d0"}, &(0x7f00000075c0)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007600)={0x2, 0xc0, 0xa, 0x3, 0x2, 0xffffffffffffff81, 0x7ff, 0xfffffffffffeffff, r1}, &(0x7f0000007640)=0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x12000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007480)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000a40)=0xe8) poll(&(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) sendmmsg(r0, &(0x7f0000007280)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x2, {0xa, 0x4e21, 0x9, @empty, 0x30000000}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="8d4de356d50e6767d6e404d6939e66ed96c9801716b10da722de955f9d011358dd0da0", 0x23}, {&(0x7f00000000c0)="f42d2deb77038d79502c184f0ea481dc1c56f4c89243a285b5e3df17176f9933691ba3bcb8f612bc3f8e71f6620c6f67ec43c7aa2bb29ae59b7ded91381adfec72459858da80cf4e90a741f72ec6996be7720d2d0236c2438c761b0519b612c660", 0x61}, {&(0x7f0000000140)="d847cc52743a5d69588b8f6f577c6099f1b6a229753279355ef3ae27985737136b120c04a4b0ce185c7184f65b08a85cec02102f1f96a93f05b9c64bc824c47a422f", 0x42}, {&(0x7f00000001c0)="adc679f8d9da903ad488de817cab42f628ecae2dedb2d3", 0x17}, {&(0x7f0000000200)="ed810f7ba26d749f59238b0d5b07c6ddd023f1bc59d39830121b05e61b2d87daa31f4529b3b103d8a6bd50cf7839e97260bb68e5f5028d18ea8d120eb0109dd060087a00e3485c677813b7b876330faa8dd07f9dc856e97498fadc700f9ffc47f18ec996855525250639664c65b582dd92ebbc4841f63bbb5f9be19797cb1545c4908df2ba04fc35c6b3a649bae47dc42f223f402444aa85f801da994878620752875ba26f692935c95dfdebb404fe5725f1922e05aaee483446266f96b84a51f175af0cb5d0c4cd6f6f6ce4c27a6d9ce9", 0xd1}], 0x5, &(0x7f0000001040)=[{0x1010, 0x10d, 0x3, "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0x1010, 0x8000}, 0xff76}, {{&(0x7f0000000380)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x100000000, 0x2, "72b3c76ca739f0ab57253f8cb6e0f8ba670b0f289a3044e30c17023e786dd78a82152609e138c77426f203cddb398a65e59f02f369e8fbd1c56fb18a877b3c", 0x35}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000002080)=[{0x98, 0x29f8358d397eb882, 0x7, "b4ac42e02c926972f390e86035fa516180f6da4cd088cfba8c42196921368c81bede02a6f38dcc0e805435c167978d220d8f2b4178284270798fa180aa96b27a4a732931f66126868eb08f3e15b52b04b8ddece813d04c99af1076c1da4c8c3f15860f8e7e341a5caabb8001826108f82ffa32d88a69abd1c0dcd54f756cd12ecc9a"}, {0x1010, 0x107, 0x28d0, 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{&(0x7f0000005c80)="b87450e25545ebf71d3cd2d0bb8b3c9688c1dcaf5222e34e01578d1df60afe7cf941bedf69000f0928544c880201272e9e9cc0f206e380159c4a2d550f09b56c10c7f7ce65b0677e544a1736b36cd39b2517d711d279e1e5ce75a94df5b342617a47daf8a40dce9ce969431684bccd14d12f084b70ccf41ab23c88a01aad33555590803edcb22a18ace5c60a02c19c66ef379811026fd316fe446812f6bd05dc4f75e2a2c581b5fe5c59fb7d5509a51aded171cf0862f9aac5f5fc0c1f3ff786394ae05d6b2adc8844710cb30f36b77700013dd27a3face61b554f86074c6548a5115696dfc406", 0xe7}, {&(0x7f0000005d80)="a18ca03bcd0c61df97cd7238a8f686d8f0f4fc2a54f97a38be3d7f131a424996fd329bb6805fe30058657e4335561b673557875ece9908bd9a1aae784b51db6e89bc472d5f8b42474efd0287de85bef697dcfa", 0x53}, {&(0x7f0000005e00)="ceea43587130502775d545b9032d4527e0c34cfbeda2ecd14a1acfe8d58798d94f2c2b86cec7cf31ad7b39a8d4547a5b62349e4bd8588b61f236f9bca160a6863b600674c8f696527dfd01565aefc115819341232489ddb30d3c77631d792ec3c53a71c739973c6d76c693", 0x6b}, {&(0x7f0000005e80)="2030dd275fe6dfbcae9aed80eaa67e4cf1bb4689eb1de43272fbb02c0a243db75e68068dbf0875b5d229b74b41891fad16d9ad55bdf99ebbac116178817ed3a69d2db330883dd3ef5e293bfbe73f43f031aed591f13b8e3e7e1aa5d7a24a31d03e968e57415edb39e2b557cb2726d7eadf4ab81826cbc3ab1e579f1fba26bf68bb2d11fa2a1ace059538d6d497eb342876ecf1665f1e768bcaf69237e8fb65827fed43e7d59c79654c3b9bfc75af67aa1980f30e98389cdd43e8d7c86857a1b99013d470d8ee083520ea", 0xca}], 0x5, &(0x7f0000006000)=ANY=[@ANYBLOB="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0x1250, 0x40}, 0x100000000}], 0x8, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003240)={r1, 0x1ff}, &(0x7f0000003280)=0x8) 2018/03/10 17:37:23 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000240), &(0x7f0000000280)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1, r0, r1, 0xfff, 0x6, 0x100000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x260400, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000300)="e37d0fad36cfb11cdb6579166af2fce5ed08351900b9243f01516438fc7e145ef3e8ed10940e29c876c7c0929cfe8f08cbb19e7820f914cb069f9ba305c673b6a01d75e9257813b55f8fbbe73b1c8d8418ecd43fa33ff509221fbed96d583a59228c65f85bc4ebff96c8b8dee527ac0cc2000a4677c36b50e8548d67dad69a886c7e88987be49dee5add16f22f8006ffdc51ba8818ccf40db37a22d32e0d352b274b6d54af297d3e29b09fb70b8b803abc00e3bd1eef5aeb4830", 0xba) r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2) 2018/03/10 17:37:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x329100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x5e6a}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0xffffffff, 0x40, 0x100000000}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'syzkaller0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0xf5, r4, 0x1, 0xd5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/10 17:37:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) read(r0, &(0x7f0000b07000)=""/36, 0x24) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:userio_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) 2018/03/10 17:37:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2b) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/03/10 17:37:23 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x4) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) ioprio_get$pid(0x1, r2) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/03/10 17:37:23 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/24) ptrace(0x4208, r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000000)={0x3d, 0xfff}) 2018/03/10 17:37:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/113) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000200)=ANY=[@ANYBLOB="220a000022000000020000000400f100f12a170cfee17eeea1db867a36fd9d40627850b7006635c601ff69426600000000000000e5a9740b8809b62b6756a6469d6a7030ea055c4c6c4fd0acfeb0fe7b7cae91b58d6505b80c6f4782d2abf8abfd94990b46f14db72d282560fa7762cb8c11ee149a6f5b6bf7b0cbe149c59c3fff210db0dee8aff9c854f5499e70324e0ee0ff63266bcffb8cc3a70c41b9dac86a7f337b32122e7f24515294f098257d36b558c2b006d1a3aa5219a9fd3d51b743fce51dc72acf3537f70efcd70adfef32c9652aa6c63fc18f0457f54c127798d24ea559a20c92612a85b0445abb0ecca5000000"], 0x10}, 0x1}, 0x0) 2018/03/10 17:37:23 executing program 5: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000140)={0x5, 0x6}) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000000)=0x18) [ 40.961376] binder_alloc: binder_alloc_mmap_handler: 6323 2000a000-2000d000 already mapped failed -16 2018/03/10 17:37:23 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$void(r0, 0xb320640eec0d227) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2000, 0xd) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x0, 0x1, 0x1, 0x9fe, 0x10000, 0x3b8}) 2018/03/10 17:37:23 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x420f, r1) waitid(0x0, 0x0, &(0x7f0000000100), 0x41000008, &(0x7f0000000200)) times(&(0x7f00000002c0)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8110004}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x1348, 0x0, 0x2, 0x2, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x9}, [@generic="873007df8592427e7582ed626b814c883c3f508eb3152d2654b94556dc4fbac9a26345554b9370efd09ed12a111edf3f5dff67c131b8b262bf0c6c751c11de3e341ddaf23785f5232836a651c23fa7027ec6ff", @generic="d83027a04ec00d505ae910c1299bde5e02c3c993463a4725bcbdaa9218009c1678c2f1552ee5c34f45222c0a5f9e4408938e746de319269562d8acca30f61db5d1ecf9bc2101511ec5cd87bd7354be1c2ad07295601c1856297e52340ece3377eb2b3cefc81a2e4c9ff8b4ef704f30ec829fb16f968b683761fda0e5da2b9aa6585c03f44dc90987378fb1c6e04ac76fae8b4fe632a37968caaae1a601bb505813f458513d9bcdf4f170ea0dbd80b812c29de24ccdc6e811aad9476509dbbb19f80df89ac0f0770ad83089de7bdc3e4184c1abc9bc9b85f8bc940bdc32306d0f14f8", @generic="ba2ad51f59ac7c89410d86d5386a60276977fb8a474a20ff818d49719f7f75820d6a6c40af118d932dcac372a6fca067792c2ec10d95f8a59f1ded00ff75dafd4099ca39d220dcdd908b81f0f1f26c4aac8bebdc34f42f3b085f3b09dffda5d2ceab96a3569bc8cdc14f3af6ee433a38e5cbb4068bd002abeba8921ee515d63c9f060bfbdbcf", @nested={0x1178, 0x1d, [@typed={0xc, 0x3b, @u32=0xfffffffffffffffe}, @typed={0xc, 0x14, @pid=r1}, @typed={0x84, 0x73, @binary="73145d94979e62f6cb1156925ceb373ca5526dacd9d2c6889abcb65a2a227ad79f4a4dd9a5f869886b7cf811c658b0e68f7c94a15a923f5e10c26739cfc384149095fc4314365756f4b0df5e5b3269194e117751ff8513d0c8e7216cd7ed8eb6f57def621b4642f7e9c66042f643c8e7f76470db4df0328dddd1"}, @typed={0xc, 0x69, @uid=r3}, @typed={0xc, 0x3f, @pid=r1}, @generic="221c9b6ceaa3276b1d8f91fa4635259d164dfa9d8949ab55e8785b1084c5c2c8a56ee70b4ed52c382ea544dde8cd6a56a0c3afd6f617a4d69d041cb3e2958cdf615a3df08a57522db90ed22f57daf469d808e34f9af79e0304a81e4483f666b56859c1b3f4fec757f015ea4fa856fc722804cde4c78ae4957c81ed1ec423993a453748d774791ee49db1032433a9b16650102e246c671713", @generic="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@generic="92afd93a6a97f73275cc9240bff3ec0e4f7b50d02a656bd53e61b33f", @typed={0xc, 0x70, @ipv4=@rand_addr=0x8000}]}]}, 0x1348}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 2018/03/10 17:37:23 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x2, {0xa, 0x4e20, 0x4, @empty, 0x7d}}}, 0x32) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/03/10 17:37:23 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1f, 0x5, 0x1, 0xff, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x1, 0x3, 0x0, 0x7d, 0x1}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x8001, 0x208, 0x6, 0x80, 0x0}, &(0x7f0000000180)=0xfffffffffffffdf7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x1}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"74756e6430000000000000f400", 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) fstat(r0, &(0x7f0000000340)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00'}) 2018/03/10 17:37:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000047a000), &(0x7f0000000000)=0x4) r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="0acc07934ab4c2a76c9ddde8bebe0c686145e2d51c029510f81aa8f5476ac96a9b93db6642b8400944e1d7892a6cd8617f7ebb43ba54456f8c56dc5da432e5fb630d519f17c988ca23451ecfbb4231bb565fa24f2cfbb9fef9f273927b7974e3a1632164601bd6ce4af11f45afcfa57df0109ee9cb95d41def8a1c4042b436121f460f7b5ace4471984d", 0x8a, 0xfffffffffffffff9) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'bcsh0\x00', {0x2, 0x4e24, @rand_addr=0x9}}) keyctl$setperm(0x5, r1, 0x2000) 2018/03/10 17:37:23 executing program 0: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001540)=0x2000000004000003, 0x426b) vmsplice(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)="cb73125f0c8ae398412798dd94707e68f808a2df9914ea9464b5379a109d54d16c3768d1afb4689afd7c158e03fe63281a95bf4a779e9877affb92193b", 0x3d}, {&(0x7f00000000c0)="80b71b6977268db8070af7225dd44d59e8e5e08cdf83ad41b7c3c77ef71decb877de4f7067378d00e8e32572b3edf8a7fb9e30adee33f35461397d9fd4f8c17166b5fe09e5fa31ca3f825e8d500ecd72fc128c437fed61b3bdd90075a1c481fc92a51552e0ed739ad5441e8c1597c692129955080bf2c66747667b63dd374a543ef02ea193624e1336d913f15608e9aff726326d147c1d312a90739292f8", 0x9e}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="dbf6b522e35898f8a08de5fb7afd581e8f0e3bdf789adcfdf3190cbbe8fd92e97e604c62b0f3584a083c453475254566016c60591483496459ccdbaaa53c62da0b5ee45908de860faebb99f5ad3f27c69b5ea5b0f61eed7fa7219859c083ebdf20e0", 0x62}, {&(0x7f0000001200)="23455647f756eceb346e0ebbf8bef37fe9e50d7ec9b9193b4652e4f90e85b412b95152d5feb3dc61f3ae1b282f381c4b170c6c21d0bb2fa95b1495147083504a8de34c", 0x43}, {&(0x7f0000001280)="d4be0f4acd4c7b06ba10e97ce6add60706cac250837f5def9e56e08deb694c6c28ac6e560867030963365700fbd61dab319ddab0be0cfb4fb06ce25bccec958e85ed7cc7eaed0085de79a070c83776f63521d21a883e6c158a2494cbc7501f03fd93566e56c8db69b64c35bef43f8ef82944de50ab76e20ccf0ce8ec1cb9246031caf34b2465e5b481d282fc7e8162fef0", 0x91}, {&(0x7f0000001340)="8c43fb303a08e3b9c1b9fccc13feebe05aeca2a02f8611da9b8ae81dc69d2fcd000d3968e458e5653ee0a18421015e3c7215df3fb0314d045c7a146b74a9aacd50b45bcd5112f4d6ac1ab56d19311e05f2136401bdde113177fe2d6693a50d45f75dcf6be98b83e71212370fabe62f77e78e90e0e55255b766f70c3b0c", 0x7d}, {&(0x7f00000013c0)="0f9d32710d504614332a34234ea733252a31c2617707fad69ca1e39910b9c6841bfa9501d38d76b19098d7a98eaa11565d9f098624738773447b66f36d61a946bc37035b61b989b14f2cbb0cf0babca08b7eb152ae0aa455509ba1f395aafaf5ac8356d9a8aae62358b022b4ee6279d6531183ea71737ee1bbeef060ff18a12d9cea715633bd7cc2101dcad277dca4d69a8800d38452dfd6b3c7ea93c8269d70c4c4054f7e97e5a8f532348388aaac98aacb592bc87620385d001add949e2dbc463a04fe", 0xc4}], 0x8, 0x8) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="78a7b61fde3c9b7b72827bd3a259fe0bceffc9e26078eaa26484c1dee4") 2018/03/10 17:37:23 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000300)={&(0x7f0000000200)=""/246, 0xf6}) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f00009b6000/0x2000)=nil, 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)) 2018/03/10 17:37:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000006600)={@remote, 0x0}, &(0x7f0000006640)=0x14) sendmmsg(r0, &(0x7f000000b6c0)=[{{&(0x7f0000000240)=@can={0x1d, r1}, 0x80, &(0x7f0000001480)=[{&(0x7f00000002c0)="bddff649ea9eb601c1407a661a9e045216da379f4140e1688c0d09ad7105a86765594c430336adb849e5f9a48b001f3f349b1bc4104167d722404f59c4ab08b9427d8605a93dc8833369888586ac65c627e058d7ec5c36b3eaf92175901f5326acfb019f3ab829e7ca3f5934f8290f94f561df787c096ecbe3b5100751157ba0f1504bf4a69c8cd899a905fd702f2e592b007bb77bdb6dcb65b8faeef88796c8fe503df012737d8a0f404bd4", 0xac}, {&(0x7f0000000380)="a9ee9766c9bf2af68efb69ff4c5d759e20b0aaf972c26b41f49c54bd77f438a21c2976ca82b91cd1e7f56cf3e018e76c65b2f67da58e8384715be59892d16262f3db1999ae3782e7df4eea52fd2631fe2f20000eaf4d772c8754577deb31eaad49d5360e6f59d262a61a949cbbf451f16bae191f9d90d38b0bba8a6bb15c5273655554d99d686d1b87e9336356a27d571af21ff369709891820a11c9575d81992de4462c831689dbf74ccbba061a572c5548bae8ee181f0887a070f3e1c1e9a70c70efc7347755a0aedf02734f4eca", 0xcf}, {&(0x7f0000000480)="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0x1000}], 0x3, &(0x7f00000014c0)=[{0x78, 0x10d, 0x3, "3d53da04729aada930b8d18394b12d43881517bae9bb19cf7b34c1e4fdb798d4a14dbd660716a61c87b704ec3cb4f392cc289a87369f02ce2496bd0d4331bd635083aa02397f38e0c57c9738f2f346f3f74c192537d5d5e2bf660e4155b7c006b1fc202081ff16"}, {0x20, 0x102, 0x0, "2edd9e257364ca3a37"}, {0x48, 0x11d, 0xfffffffffffffffb, "ddb49649b4937086593b992e2af808c345640a1550030442ed8b0b1c54a4a235cedb0446d9558a4c855f1fe0edfb58c7eb6e"}, {0xf8, 0x13e, 0x8000, "074e3e27f7d491d4413b5276acef6a1ca9bf0e4891ef92fe88bd0c3b05fa9e3aa24f9c8da0d73fb3884701000bf4f681507083da9bffb40f9cd737e2b89f4f9e0c67e2036f022c461ad58f47beb216a29ef31f8749e8d15f7d306a021b148c8078ed3609d7518e234353666bb4fbf273c0ed7e52c97f7d633ee7bf1753bd2319edaeb76145385b1fad06212a691034ac457d707a16a95084c613f574e6949769fe22a10acf3f5c8b1eb2e6963c99b0e67c213798e45bf0cdf1fa2a543c92be4615d43ce6270fddd9a44640a485c80f45fbc53cd5e0a18d0a03004cd73f711d4e2bdd2d228c13"}], 0x1d8}, 0x7f}, {{0x0, 0x0, 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0x1000}, {&(0x7f000000a9c0)="a3c9005f8aed08a3d7114e1a4eb4b5cd4faa7eeeeccec8ecb62847730bb5a81eb1", 0x21}, {&(0x7f000000aa00)="3e45e246542a8dac94652b9eaaedebb9f6105fd852f55c29402a51b08b087968b66bfd9af06fed50d128af7a9c257b3a31b5e8cc9d6719ffd49dee562efa81bf654f425ce5e0b32dbeda4d054277deec3e3f5768f3f3bad1f7ad78e43cd2595f3d1bd023ded361a620f81f3a374fa46737624bbd3ed068c8ad6f68229a859c4320d26a968f5848b44f861fe3ff6a42099620c24775e1c7bb284361c4478a0c9265dc70843fd27b485b163ea18e64572a", 0xb0}, {&(0x7f000000aac0)="c6c167a6caced831646c0b61b8b72013e285d6398b0685d6bcdcd4844e52e0b3dad72708c00de35bf169ef6e877ca04294f8fdaad2af122a0a9263190488cba77483a2aefc3ab2a5d96b4446", 0x4c}], 0x4, &(0x7f000000ab80)=[{0x70, 0x29, 0x1, "08cbc0d7ff12ef61a5ddab58886f25819daa66f51e59c8572e7f6f3ce71a6665f9cc3c9bd0593d5cba6ab12f8b7287b18f228671b0e302295368aa21b4e90e574b6c349bee754c3be2f43f1b51070a891e711b66552b34379418"}, {0x80, 0x102, 0x2, "a8374113523f1ad8fe86c6b3a917dc874f498d5e006b1b1ce6c04c73f1556478b68a7231ea5cc1660dfb12f438eda358a065fda16ed601fca3408a6463375f68fbb15c02384366c4402412618570ddeb114422b85ef2039dbf5b0bfe82ffd1bf90ee2b21a09279489de2"}, {0x30, 0x10c, 0x7, "4a59442b73fe70a0d62f0405f009dba6b5a6a703420f75381f7b15"}, {0xe8, 0x10b, 0x5, "0ba68b1e57a089b42c2b342b03cc42dca611a620b449028a00cb0a891417ca6b5dd7336e1233137b3fb9ae03ca2c4977e864c68bd95f2e04eedf64d0b8c84ac30d8841d98dd56644f0d51b2fd1eef71b54614afc5d190df38be5399eb4911e284869a9fd9c6fb5bc1c09520e2145966d6bdea5c7af555be16072219ff77e50da0a47ecd698dc589279adcb84be14e938b984ffbf2110dfab92733749d8812db8a647c028d1cf86f3e5cf7f513ce0c63ef5ef5e118112dc1b9b3a5410991e09674597a1cb335aa4ab153ab5ab591baaaf416e2724b96e"}, {0xf8, 0x107, 0x1400, "96fec0252917be131ab16b1c8ca054c62bc91990c94c7b166e0c91172c42158abd9435bab73502c03c989f49e33db17159f78805f5bf8de3ec4c17aec8b3e09daca58b06de5f851a5c6ac7f2a193659740526d257d6bad412ba30dc042759337769d0469c16707e3ed9c5f3ccd65bb847c8c33aed28936506a4fcd5d90625f262b5665e4cdca8af82800596fc980d0d9ce7f39191bb23b631a6650c406a952f90c2da821987d31cb5ffcb2e8010995ba738827fedf032a90cdae127c945a6e6e0e166c7d144681e98484ba756dd3f74fcab2ef41a25a3afab489d0f9ae87935e891cb2e846c3"}, {0x60, 0x10f, 0x6, "362cfa5fc714acc536c79601ba9b160ed264d8f5b85e1da8b5723504b4dbcfeb637dca7cbbb488876c182fe1de2b8f0179f8c4fed818a64ff8db6c6728ec430413a5c87924789a8aa3e7a2"}, {0x108, 0x13f, 0x8, "66958ed7b2eca35aaf70a065b6aff3659f03066e6f567316864754f6d24b110351eacb56f1b3aa072a793a3770bd364874f0dadc1c15e7dbfdbe62533692aa03a2087fda7559f0e599d5140c40cac5cca1b33feb0293b559d5603e2d46afc8ac6a70ded26b5cad0f77e20184274675f6894b6f4849ee6cefb41f5961bca62dd1f6a46bcb27235f09fa801f9d15a3e2bed67cf5eb3a68ac5dabac491cf9203e658d2d5b0ede779448b9e57273e6b4b4422952a3f631cdddb0d9c6e4852895fdf04b96c0dcacf5ba64d7103e90df4b615bb9f52d85aa55df494d49cef7954ec662088df2603d6b1d1532190e7136afb63e730d325c46e8b0"}], 0x468, 0x20000010}, 0x7ab25916}, {{&(0x7f000000b000)=@ax25={0x3, {"b2e005f998069a"}, 0x8}, 0x80, &(0x7f000000b600)=[{&(0x7f000000b080)="bb18c28a52d0d23b93b9652fd0870020c0919cb56088", 0x16}, {&(0x7f000000b0c0)="5318dca85f8cab6adf0aeab5d3d7baa074f9e54ad165220ba668e0aaae6be55b5de33fb425667c384f6ab3317fd3326b593239f4915927102106168ce13b07f13d3fa2e67cd6d51d15175bcf9ee36414dab10ec7fb7bf8c0f6260589a92f19368f301cd0c2300cf12a94f2a91ff7846d638faf4b742554", 0x77}, {&(0x7f000000b140)="980ec6b06cbe26e8b8863989b70010117984446f25cfb5bdd8e4c62b1e30ace1db69949297a529575eb9a4d749290901e5c094c34a55b8345308c0e075ebf7398448fe57c88ffd4df567160e1226b2e1e8ae81724b6f911c0bd262a7a77d14", 0x5f}, {&(0x7f000000b1c0)="a792d044ca0bd1e61065d485af2bf1bac210fdaeae0b3c9f4d29fb78fb56e038d37713da3deb6a759890bed201f8e4be69b45caf81c5e3bb40c8eb649f5032592f63505e7aa2430eb75427c8bfe7915422e6388dfcddc2f27216671209d6e7bf0b18e82fc6980b5d38a764e8cc3d96695b0d5e2c4c0b42270bf8d82f81dd478e5292405b1aac89cb", 0x88}, {&(0x7f000000b280)="e31162d4beb48859c03bd91dd897b0f7451b20f18affa9fee9eabd510e16cf9b4d08dbad59c0d73c0d5f346b91589659a5e5641087f37b086bb69bc53f08472c101a8a1f610034cb5038c57620fcc985ccfba9330381055eaa672d148eb148f3fa482149a3e5ce65f77706f48b7b5175f586a76e6bc65b226726ffb1bb6faec89474852eed716c2dba6641bb5667a7ed12ca3f140301f953f0490f0ac431ccd2d3505745a32a06cb0d61a09ff3f867f8ce2aef162bfecddbeb0c66c038f1ee9c0fd314c930b07eadf794985ef80dcc2d32eee184f2433528dfd19396760f1fffae4028c5efaa4a5de8ba6a", 0xeb}, {&(0x7f000000b380)="718c092f64088dce331ebb9548a4a0231ecf6a84839960e73144256afbfc8ea66e165d50061c083c9f5f37c4a6963601184cd65dc254705c3e3129d11c551683480a60f47418fcb36f4cb978155072ab333f", 0x52}, {&(0x7f000000b400)="7a027927e3c31aeccfcb76774ed043a709db81456689defa6a6f55a73ccc8bb5d8ecd3c7f62b25552fd490a33efdbd", 0x2f}, {&(0x7f000000b440)="cc81e2b1ac7ed1b69eeeac11b4da2df596b8e8ef0bca4837dbbd8aa035dae7c42166095705fec55f909919100c7f363cd441fac495bd9d4501445dccf1ad47bf4791c9ec295e949c5fee955b0f76", 0x4e}, {&(0x7f000000b4c0)="dcd1feda7f3f275a9d82cb0b5395448ce7bf51d8424ff2c19f69450872a1b3e11ad33fb55433d68ddcd035c3381a78a99609fdc2225d3725a6d5cfea024bdb305ded4b38e87a6b170e875c64e7bacf24d4ccba16949483e49d3f9c5dc33d260fedae5d5f8597c5c0835929732fb4e866993b306856195898b46174bcef6f49c1b2af650f7cabe5c5209399b62b1742b058490879760375067b54420339b4540add9935cec04a19d48847ed583312a7d6ca77d370f4140f1280e3a673d94ac6f4fb2541b9eebade06223047436b5ac091051eac64f87681e3fd1bc6d1cc46f472e483663e2256378bd6b095e395d87adf6fd7c300", 0xf4}, {&(0x7f000000b5c0)="25ca5990f6a6c0ecf56909ea77985120d69a90ea69e6d104fcb26348985afce665260c59f179d3e70ac9bad531bd05fdb5347cf6d1edf5856bf3f61ed43908", 0x3f}], 0xa, 0x0, 0x0, 0x4004004}, 0x2}], 0x8, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00'}) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 2018/03/10 17:37:23 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) syz_open_pts(r0, 0x84000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000180)=0x2e8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x1e, &(0x7f0000000200)=ANY=[@ANYBLOB="000040005e41fe54774cc24c1eeb08001f0000694cb5ea5ae30ce13e2453873f6020005486111e7e3922e0603c87da85ee84061df587d772dc11371d32d95541c8adfd77f122c66de90f7674a2"], &(0x7f00000001c0)) 2018/03/10 17:37:23 executing program 3: setrlimit(0xb, &(0x7f00003e3000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x488000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x401, 0x6, 0x3, 0x3, 0x0, 0x7, 0x100, 0x0, 0x0, 0x3, 0xfffffffffffffff8}, 0xb) pipe(&(0x7f00005c8000)={0xffffffffffffffff}) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r4) tkill(r2, 0x1000000000000031) 2018/03/10 17:37:23 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x3) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/23) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r1, &(0x7f00007a4000)='./control\x00') socket$inet6_tcp(0xa, 0x1, 0x0) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/03/10 17:37:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2) ioctl(r0, 0x5, &(0x7f00000000c0)) 2018/03/10 17:37:23 executing program 7: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x58}, {r1, 0x4000}, {r1, 0x1000}, {r1, 0x1000}, {r0, 0x100}], 0x5, 0x100000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000080), 0xffffffffffffff38}], 0x0, 0x1) poll(&(0x7f00004d782a)=[{r2, 0x1d}], 0x1, 0xbad7) close(r0) 2018/03/10 17:37:23 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x6}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) 2018/03/10 17:37:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f0000000680)="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", 0x1000, 0x10, &(0x7f0000001680)=@l2={0x1f, 0xfffffffffffffff9, {0x1, 0x1ff, 0x6, 0xffffffffffffffb0, 0x6, 0x3}, 0x9, 0x2dd}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000008000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000400000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = getuid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001740)='/dev/rtc\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x3ea42d11}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000640)={r3, 0x40, 0x7, 0x4a71}, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0xe400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7ff, 0x10, 0xfffffffffffffff8, 0x4}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r6, 0xfffffffffffffffc, 0x100}, &(0x7f0000000300)=0xc) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000000380)={@multicast2, @multicast1}, &(0x7f00000003c0)=0x8) fstat(r2, &(0x7f0000000100)) fchown(r0, r1, r4) 2018/03/10 17:37:23 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x4, 0xfffffffffffffffe, 0x7, 0x8001, 0xf, 0xffffffff}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/03/10 17:37:23 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x100000000004) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) read(r0, &(0x7f0000000000)=""/54, 0x36) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) r2 = getuid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/10 17:37:23 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/10 17:37:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40040, 0x38) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x10001, 0x0, 0xfffffffffffffff7, @time={r4, r5+10000000}, {0x1, 0xab51}, {0x2, 0x3}, @queue={0x5, {0x20, 0x4}}}], 0x30) r6 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2) sendfile(r6, r3, &(0x7f0000000000), 0x7fffffff) recvmsg$netrom(r0, &(0x7f0000000340)={&(0x7f0000000180)=@ax25={0x3, {"4d83859354acad"}, 0xffffffffffffdd10}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="b5af18c0d5a0a99cf7870bd498270cfd2522dd8d1c2ee6b457ca822e789fdd63cd707fcaed6bdfd41a1c896b3d8ebe5daaa169a1edda8abac563c8dcc67939c3f6d769065d3eb63f2bf097fe59aacbbf93b6127fbbb5875b5e4198d2d16b6cc39efd088fda6ada3fc84368fc2ccf8cf36dcf893b6d2e319fcf464571", 0x7c}, {&(0x7f0000000240)="2353cb", 0x3}], 0x2, &(0x7f00000002c0)=[{0x60, 0x100, 0x80000000000, "9daf27ffe3de8e5d4915cde5b0b036ebe455aeeb1a60210e67caa870a3484758fe80ab31acb961df42228ddffb6eec46d515b2d22e84733e06570d1625c20aaa3bd8fc8a7eca73c440e4916a8b056a"}], 0x60, 0x81}, 0x40000000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x850, r2, 0x0) 2018/03/10 17:37:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000000000000c95000c002000", &(0x7f00000000c0)=ANY=[@ANYBLOB="2700000000000000001b0000000000000000000000000000000000000a000000000000000000000000000000"]}) 2018/03/10 17:37:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xf, {0x0, 0x1, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x20, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x6}) 2018/03/10 17:37:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x42, r1}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x7, 0x4) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x800) 2018/03/10 17:37:23 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000140)={0x3f, 0x9ab, 0x7, 0x100000000, 0x5}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000180)={0x3ff, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x800, 0xfffffffffffffff8}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x8, 0x7fffffff, 0xf83, 0x7, 0x6}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000003c0)={r5, 0x1, 0x2, 0x6, 0x0, 0x8, 0x3ff, 0x0, {r6, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x5, 0x2697, 0xfffffffffffffffd, 0x6, 0xe7}}, &(0x7f0000000480)=0xb0) r7 = dup2(r2, r3) r8 = gettid() tkill(r8, 0x16) prlimit64(r8, 0x0, 0x0, &(0x7f0000000240)) setsockopt$EBT_SO_SET_COUNTERS(r7, 0x0, 0x81, &(0x7f00000004c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f00000000c0)) 2018/03/10 17:37:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000580)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000280)=0xe, 0x801) r1 = gettid() wait4(r1, &(0x7f0000000000), 0x2, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/03/10 17:37:23 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000), 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/114, 0x72) 2018/03/10 17:37:23 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000fc6fa0)}, 0x8000) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x108) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/03/10 17:37:23 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f6578650000cab86069") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000004c54f4b704f9ffffff00000000001e00ecff0000000000000000000000"]) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xb8, "03249673f7e90b45f11aabcd38868bb539f15fd369f3a4e725a34d8c0b5b700f6ea0d93ba4baee7d9eebbef1cb58e4327c22619d6c654797800016121a14556dd5c8f88da9ec827f487f82370db499f1247dfc8d262a302cf7ec87db6261ba53786f60d9c3d6739d19a00d8b1ca959bd143ad8a4b01f248ad7acf15181f1f067443fd5f6928b5e6d2d35a6e7309acf92f547562a3d853f7f4db54cf28cb7554bee302c95882cd6f6885e6a58e1e1ce6e33bbd591df4ba256"}, &(0x7f00000000c0)=0xc0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0xc, 0x9, 0xf65, r3}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x10f, 0x7fff, 0x101, 0x100, 0x6, @random="9eb75b2bf861"}, 0x10) 2018/03/10 17:37:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/10 17:37:23 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001500), 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x297d, 0x8000) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) 2018/03/10 17:37:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_route(r0, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/10 17:37:23 executing program 0: r0 = socket$packet(0x11, 0x200000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x6, 0xbffffffffffffffc}, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)) r2 = add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="e92e82bfcd410675c9aca91b6d91d6f948a45822ef61e1f19ad9d714ce68d33eb1d7e831cd907fa623c59037a721486d48ed84f57553164db7435830b3f00969c9f3e6d6390cd92ad9f4ab7e5febd21f763200dfb4788c67b270f8843d9debfddd3b6cb4f2594118825f0b1f52e3711c1703a86596c14238989deb7ad57931fb51aee756b821baf6d77fa1099b91f95caa58efabe88ff183f199b9f6a86691bce2e199bf27375f692955f6930e1f012c48e5baa73660dacbb1e51e696462f61df151d6a2922ce1e815596aee326c9d50388ae8514862f57361f180c939", 0xdd, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000540)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="39e50af22e7623b8f05b712cc28076be32e6cbe8a049dac55ba45d44c8ce73615505b4abbb4eddfdf14284347daa8bdb437e9d60b9c3ce9438827b40614315861418b45eaac4c9b73a63b790e5aad4afcb5b5bb10c4b695c7fb1f9e05e795fe9", 0x60, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, r3) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="71d7fcfd15e971765ef38f9742f2c19624dba37b47e797cbc255f9e3382b65c3864aede645fb854d89f5a37575788d64c70f436eacb592bc667734f5358c9f573bcb899e6125f587419c6c3fb4b0b5793ef615d9ba56dff4060b79c1d3a72fa1839c5a4ff1f368e399bf6b377318343bd03317551ee9307de99a3c00638c019f67af082780c58011fbc6f5f387fd28fc0cf494373b23e19dd6bab70439b11a750d60a6b92ed06d8b5bba12c836b4f3e8c9736896dedfc1f9eb08b66c52", 0xbd, 0x0) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r4, &(0x7f0000000180)="7c78d88b623dfa044a36f80897d46cb246e8a2694c75adb3d666dd7678f639389440f1ffae03b2665e136d2d17d5164631f9b6872dc66fe073d249b3eb1a7d6ed83e4eba3c78a0e8c9911a860ddcf5775ec32b28d028ae8eeab694974ba3dc008907505d4cda784554f6d8f0bc247ffa3c80033d98f3b2b7c2d81247031531ce690cfb091b618fd8426ddd7c8f52c8ff8226490d53baeb79d69016b5c5d09bc83f5cfde98de3eb9de4de4cd45cf29c189ef1dfd5bc85d920838fa8dd4c4a21ede5a3245c04271eb8976f1c065221cba331b40bfa5108322b2080312285afd275028d02a54059a1b6182499058adabd7d3ad0a4f6bea9", 0xf6, r5) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x2000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 17:37:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xdc, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x4000, 0x14, 0x1ff, 0x7, "bbba3c6bbcce147a604d9be23b61b9c3c28734e6da98c05c6fbcfaf45b4777f9"}) 2018/03/10 17:37:23 executing program 1: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000100)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x5a5}, {0xa, 0x4e21, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x15}, 0x9}, 0x0, [0xffffffff, 0x1000, 0x123a, 0x75, 0xffffffff, 0x1, 0x79]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x8, 0x1, 0x0, 0x237, 0x6, 0x0, 0x9, 0x0, 0xa2, 0xfc7d, 0xf00, 0x3}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') pwritev(r1, &(0x7f0000002340)=[{&(0x7f0000000140)='4', 0x1}, {&(0x7f0000001340)="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", 0xf2e}], 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x230100, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x5, 0x4, 0x0, 0xb9, 0x6, 0x7, 0x4, 0x80, 0x7f, 0x80, 0x7ff, 0x7}) 2018/03/10 17:37:23 executing program 4: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000eb4ff8)='./file0\x00', 0x88) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1ff, 0x30, 0x0, 0x2}, &(0x7f0000000080)=0x18) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'sit0\x00', {0x4, 0xc8, 0x5, "d8327fa79fee", 0x100000001}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x9, 0x7fff, 0x3, 0xa1}, 0x98) 2018/03/10 17:37:23 executing program 5: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) 2018/03/10 17:37:23 executing program 0: r0 = socket$inet6(0xa, 0xe, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x80000004e20, 0xd4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000000000002}, 0xfffffffffffffda6) sendmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x7}], 0x10}}], 0x1, 0x0) 2018/03/10 17:37:23 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x50201}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="40010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="c7af2ae4fdb53ce211d7991ce6d0c8276ded52bed76422066c3cc76f32a0cd022c41aa96bb84bc39f3ab1c8e2f2eca4da02c388f3d5f6ba3f5f72d4b39c091d5d790832df709d86ce236c08a8b09fd39dbf389a23ad39ed784d7a7e71b7f9bf5e641136a18dc2fc0f29b0cedc5c29926bb8b2986d966a3", @ANYRES32], @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000c0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000380)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0xd6, 0x80, 0x6}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7fff, 0x8000, 0x2, 0x6, 0x1000b}, &(0x7f0000000240)=0x98) 2018/03/10 17:37:23 executing program 3: mmap(&(0x7f0000430000/0x2000)=nil, 0x2000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 2018/03/10 17:37:23 executing program 2: modify_ldt$read(0x0, &(0x7f0000000080)=""/4096, 0x1000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x59, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/10 17:37:23 executing program 1: r0 = inotify_init1(0xffffffffffffffff) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) lchown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) 2018/03/10 17:37:23 executing program 7: pread64(0xffffffffffffffff, &(0x7f0000c5bffc)=""/4, 0xc609b3d4f3953316, 0xfffffffffffffffe) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:v4l_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x34}, 0x53) 2018/03/10 17:37:23 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) fallocate(r0, 0x0, 0x3, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) 2018/03/10 17:37:23 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0xfffffffffffffffd}, @addr={0x1, 0xbb}}], 0x30) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000001c0)=""/241) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={"126f4f4236c7b508ed27cf1e6900", 0x9}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) r3 = memfd_create(&(0x7f0000000180)='/dev/sequencer\x00', 0x1) finit_module(r2, &(0x7f0000000080)='\'}{self@vboxnet0$posix_acl_access-\x00', 0x3) fcntl$getown(r3, 0x9) ioctl(r0, 0x7f, &(0x7f00000000c0)="81b9813aaac0cb459b1e18b34b579b0877bb2ddc1fa764ff33f83a6325a26c1e19c993") 2018/03/10 17:37:23 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x907f) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/03/10 17:37:23 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x3, 0x80000001, 0x5}) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000080)='ns/pid\x00') write(r0, &(0x7f0000000040)="1f00000001040b000300000010d10000cf0000000000000000000000000000fb6a265afc7e6215d78d476f4ee5bd4528baf343d0907d82baf683", 0xffffffffffffff3b) socket$inet_udp(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x800, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x2000, 0x0) 2018/03/10 17:37:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7f, 0x101000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000240)={0x0, 0xa3, &(0x7f0000000180)="c5f425e93b17a080fab4eedc4ececdb87dc7f3598a56e8a8a7efa46a2d99a515fd7a1a429b71c9435de88aced90f7c0a03d6ec7bae29795d7f0f7c0833a0f3c0ff68eb6b5893590346e0746a7503b1603c8de2b57afcaa3e9e0e79afeb4f6cbfb6f8879e6f8fa43ca810c2f71cee270eead0af88cae01bf9e684c834e3b69d0b6a243e6d28c792ea883cf5f3c74cc0d87012e66d5748175f5a0adbc7c854f4ad33b0f6"}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x2000005a, 0x525}, 0x14}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) [ 41.620809] audit: type=1400 audit(1520703443.884:32): avc: denied { net_admin } for pid=3782 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.650734] audit: type=1400 audit(1520703443.874:31): avc: denied { net_raw } for pid=6484 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.677029] audit: type=1400 audit(1520703443.934:33): avc: denied { net_admin } for pid=3773 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.679872] audit: type=1400 audit(1520703443.934:34): avc: denied { net_admin } for pid=3775 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.745713] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/10 17:37:24 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000147ff0)='/dev/input/mice\x00', 0x0, 0x40000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) epoll_create1(0x0) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xfffffffffffff295, @mcast2={0xff, 0x2, [], 0x1}, 0x40100000000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) 2018/03/10 17:37:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000009000)=""/101) 2018/03/10 17:37:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/10 17:37:24 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x2800000000000004, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x88, 0x101, 0x1}) 2018/03/10 17:37:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006a40)=[{{&(0x7f0000002280)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1f5fb625c6876ada79a8d4cbb86541286bc9c5f5e0b29156f0146fec7d5e0139a89b612789bc04d8f62675dc4c94881da499735e5b17cde66153a48a5fc50c"}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002380)="02", 0x1}], 0x1, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@can={0x1d}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)="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", 0x6ab}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="3000001fdf3ac2dff0a83a354de9e10a539dbe98d285fde201157fcfd1c926844d9cc40000000000000000000000000085c82c5a869e5b4cb54d43c492cd97809ec6cbe06d228f05064547d25ccaf2150fbc11fafebab3ca4ed117822989ba056b0000010082172b8a46f2f2a5010a4b62a2c16ea9d140c9117ccbb5d4134a8411a215e5790c74963cb35c43d8317c6067b084cca081e957eaf111b0f08db57b795162989a7987d74f8ca63803a3837491726c20edecfd565369b6633736741c66a57bb9764eca96dc0319a49fa7ae0bc95938dc4b0e2755799f678fc279aff64e8d648789105cb604ec76fe8df3123db50cd5ae25b3bd38"], 0x30, 0x4}, 0x7fffffff}], 0x2, 0x0) 2018/03/10 17:37:24 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r4 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) flock(r3, 0x2) close(r3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f00000000c0)=r6) 2018/03/10 17:37:24 executing program 3: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002280)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/75, 0x4b}, {&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/210, 0xd2}, {&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/98, 0x62}, {&(0x7f0000001580)=""/59, 0x3b}], 0xa, &(0x7f0000001680)=""/111, 0x6f, 0x1}, 0x4}, {{&(0x7f0000001700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001780)=""/205, 0xcd}, {&(0x7f0000001880)=""/162, 0xa2}, {&(0x7f0000001940)=""/8, 0x8}, {&(0x7f0000001980)=""/235, 0xeb}, {&(0x7f0000001a80)=""/90, 0x5a}, {&(0x7f0000001b00)=""/236, 0xec}], 0x6, &(0x7f0000001c80)=""/156, 0x9c, 0x3}, 0x9}, {{&(0x7f0000001d40)=@pppol2tpv3, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001dc0)=""/11, 0xb}, {&(0x7f0000001e00)=""/104, 0x68}, {&(0x7f0000001e80)=""/157, 0x9d}, {&(0x7f0000001f40)=""/61, 0x3d}, {&(0x7f0000001f80)=""/153, 0x99}, {&(0x7f0000002040)=""/108, 0x6c}], 0x6, &(0x7f0000002140)=""/62, 0x3e, 0x4854}, 0x9}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000002180)=""/93, 0x5d}, {&(0x7f0000002200)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x5}, 0x8}], 0x4, 0x40000000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x87312df8bb4459be, &(0x7f0000002380)="21aecfe3ec026c8ea97b27e4f8b5397c3dec3d50e51f624fb4facdcb47e37d36417b35c083", 0x25) ioctl(r0, 0xffffffffffffffc1, &(0x7f0000000000)) 2018/03/10 17:37:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e56000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0xffff, 0x4) [ 41.767508] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/10 17:37:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000402}) 2018/03/10 17:37:24 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xe2, 0x4, 0x2, 0x7, 0x940c, 0x2, 0x7fffffff, 0x100000000, 0x64, 0x5, 0x28, 0x5}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/03/10 17:37:24 executing program 2: r0 = gettid() waitid(0x2, r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) tkill(r0, 0x3c) getegid() 2018/03/10 17:37:24 executing program 4: socketpair(0x9, 0x80000, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='smaps\x00') exit(0x0) pread64(r2, &(0x7f0000000000)=""/150, 0x1, 0x400000) 2018/03/10 17:37:24 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getrandom(&(0x7f0000000180)=""/248, 0xf8, 0x1) 2018/03/10 17:37:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/93, 0x5d}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/03/10 17:37:24 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000a33000)={0x0, 0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="250000000000000000000000000000000000000000000000db00000000000000000000000002000000000000b887ae196f0ef44b531052a64864c01a1d0d5c2b2804a85c6aa5257d982e842983886972b95ee7db1b4ba53bc0fc8f12aa"]}) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x415f8d8d73bbef1f, 0xe75, 0x0, 0xf1, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/10 17:37:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) socketpair(0x1a, 0x6, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x45}}, 0x7, 0xe80, 0x0, 0x86, 0x19}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x6}, 0x90) socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000040)=0x7be9, 0x4) 2018/03/10 17:37:24 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)='e', 0x1}, {&(0x7f0000000440)="0f", 0x1}], 0x2}, 0x8000) close(r0) 2018/03/10 17:37:24 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000140)=""/248, 0xf8}], 0x4, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x8, 0x40}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x33, r1, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x10) 2018/03/10 17:37:24 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000015ff0)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0x10001, 0x4) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/10 17:37:24 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2000006f, &(0x7f000039a000)}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) r2 = open(&(0x7f0000000680)='./file0\x00', 0x40000, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000006c0), &(0x7f0000000700)=0x4) restart_syscall() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000080)=""/240) 2018/03/10 17:37:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) delete_module(&(0x7f0000000040)='}\x00', 0x800) r1 = dup3(r0, r0, 0x80000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000000000)=0x18) 2018/03/10 17:37:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xebcd, 0x100000000, 0x80000001, 0xff, 0x3}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7}}}, &(0x7f0000000240)=0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xdf}, 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) 2018/03/10 17:37:24 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x1d6, {{0xa, 0x4e21, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x6}}}, 0x108) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) 2018/03/10 17:37:24 executing program 7: seccomp(0x10000000000000, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)}) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/233) [ 42.802035] IPVS: length: 24 != 8 [ 42.883303] IPVS: length: 24 != 8 2018/03/10 17:37:25 executing program 1: r0 = socket$inet6(0xa, 0x80004, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x3800}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="000000eaffffffff09004e2000000000ff010700000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096fe67e000000000000000000000063000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x751, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) 2018/03/10 17:37:25 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) r1 = dup(r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) sendto$ipx(r1, &(0x7f0000000040)="65f96a1c4ecb743d814235255544c551bca34e55f834ed39aa13e34103a005924c2401735c82d3e96240940ac95f38d932b77c07cc17a967e4431d61925d7e7a6294acc324f741f979324aafb77c33d510174147073b32a225cb72c1021750da2554a699bb804cee17fda44d2f52316c5bacf3dc5ef2063fcd9bc449cddaae01929ca26af55db9d855a68ffb20b5230038d0609b68234fd10eb82d8cbe0560c868c11130a5551c531938acd3be8d37c6c8ba641864d447f04fa18de7264b417a2b2632dd75af9bdf7bdc94d42ff0a8", 0xcf, 0x80, &(0x7f0000000140)={0x4, 0x4000000000000, 0x2, "af0849b53724", 0x400}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/10 17:37:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) utimes(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000380)={{}, {0x0, 0x2710}}) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/10 17:37:25 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = dup(r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}]}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x20000) 2018/03/10 17:37:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001480)='ns/cgroup\x00') ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCEXCL(r0, 0x540c) syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') 2018/03/10 17:37:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001140)=""/221) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0xc000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001040)=0x6cc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c3ffb)='veno\x00', 0x5) recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x41, 0x0, 0x0) close(r0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 2018/03/10 17:37:25 executing program 6: r0 = socket$packet(0x11, 0x7, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000180), &(0x7f0000004ffc)=0x4) 2018/03/10 17:37:25 executing program 7: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x3, 0x2, 0x0, 0xcab7, r1}) r2 = epoll_create(0x1) syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f000051c000)=[{r2}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/03/10 17:37:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffe9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051cf70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/10 17:37:25 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x400080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000340)=0x5, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4$inet(r2, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10, 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000080)={{0x7, 0x5}, {0x4, 0x86f3}, 0x4, 0x7, 0xfff}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) socket$inet(0x2, 0x8000a, 0x7) 2018/03/10 17:37:25 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) ptrace$getenv(0x4201, r2, 0x40, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffeff}}, [0x40000000000000, 0x1, 0x7, 0xb2, 0x7ff, 0x100000000, 0xfffffffffffffffe, 0x400000000, 0x5, 0x0, 0x40000000800000, 0x200000000, 0x9, 0x7, 0x1000]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x1000, 0xaa7}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1000000040005, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000", @ANYBLOB="0800000000003afc000000000000000000000000000000"], 0x2}, 0x1}, 0x0) 2018/03/10 17:37:25 executing program 0: modify_ldt$read(0x0, &(0x7f0000000000)=""/243, 0xf3) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 2018/03/10 17:37:25 executing program 7: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000564000), &(0x7f000009a000)=0x10) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/10 17:37:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x200000}, 0x8) r3 = memfd_create(&(0x7f0000000080)="73797a5f74756e00000000000400", 0x1) accept$nfc_llcp(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x60) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"73797a5f74756e00000000000400", &(0x7f0000000040)=@ethtool_wolinfo={0x5, 0x0, 0x0, "3f0921be67f4"}}) 2018/03/10 17:37:25 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/10 17:37:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000bd9fec), 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a68", 0x7}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000000)=0x78) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x10001, 0x2, 0x3ff, 0x9, 0x7}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) dup2(r1, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000004c0)) 2018/03/10 17:37:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13}}) r1 = accept4(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000100)=0x80, 0x80000) accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) 2018/03/10 17:37:25 executing program 7: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x448102, 0x0) syncfs(r2) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4)={0x4}) 2018/03/10 17:37:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @multicast2}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/10 17:37:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) sendfile(r1, r2, &(0x7f0000e64ff8)=0x35, 0x10001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e23}}) modify_ldt$read(0x0, &(0x7f0000000100)=""/91, 0x5b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000400)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x10003, 0x6b6a}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000200)={r3, 0xffff}) sync_file_range(r1, 0x0, 0xc, 0x0) 2018/03/10 17:37:25 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x7f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062dfec)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}) r1 = getpgid(0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) socket$nl_route(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x30000) getsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setpgid(r1, r3) 2018/03/10 17:37:26 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x2, 0x1ff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/03/10 17:37:26 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) timer_create(0x7, &(0x7f0000000040)={0x0, 0x3e, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r1) 2018/03/10 17:37:26 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x9a}}, 0x3, 0xa7f, 0x2, "921dda6da862fb819737ff11bc63de7b163fd3bb5e3b3b33c4163be6111c9a1de673a987c10039fa0a06e98fc34c2ab0bf64a30f1d6cfaeb9093007e85f5de5b13822611d0801a575f0fe228a348c3ae"}, 0xd8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="ad37e1852b1e9ea1df075278a5f97f5159af4090fc6721da4ae5c7f16d0ffe7dcc9cba0f028d5a9c6b7a1a95a718d6e4bd4298cdc49ec2776eaddbc9d380b45c72337138673efe5163b50ccab806d84e71761bfc9c3768def38c0862d12c5c150d3864519e945a71a68ca919d86b4f9364023fc55d86337f08e9bf33257b7dcd59cfe53c2889bea5d53911e7e5e6", 0x8e}, {&(0x7f00000001c0)="0028f379e6", 0x5}, {&(0x7f0000000200)="f4c66dc2cc60e47b926bd79e6b57abcb68f15114646a2c1320b1c14dea8b0a689ed9563fe014ed8ead1d3cec2983e07659ea41d52a644268400474fac2c06714c805e148991570671484ff91c29b0a4d9efaea64f4a2092493e0aa5d36f13b2b5412bb67d25562177e2cfa63", 0x6c}, {&(0x7f0000000280)="38fc16cf1105ca27430909d1577842e1582b87f5470240f8f4457f2496157e310a65fd098ed9305f7062ec38b9512ad72a73a1176789c5258eb0be9c7543112f65f3e556acd7afb4a5da41eb7c1ccec057e5846233f9cdff7d4ed6239083c510ae441b7557848a96e1b1112cd536dd7f626ccfdba305729e42e3b63c14f30976185923fc4486dd04c318994fc98d052d0bcef3355336a43c", 0x98}, {&(0x7f0000000340)="069d78aa62d7be38157ed6cd3ce91c2c73e6d148c285b3bd957998f153061bb7680693469579e4a0fd9004d89dca326d2328c26c44725c236eacde3aad27eef3c10817ef66f0547a436fb1c6b56b9cb2cee27b30614f60ea242a3ce503f1b24b8e0e64bfc8d20193bc024cc8d01e5a3c026201e7610d0bdf519d4554d586cb2c1efcbf3dc654e8c6e03e0093b00d0b5535", 0x91}], 0x5, &(0x7f0000000480)=[{0x60, 0x119, 0x100, "2967785c55f8959d2844fc7fe778f0abe8967176347af5f76efba80806988bd4f9348778cd0148ec5ff8c58cb4ac9fc67ecea88664207f2d32888e003d48f299955e7eade6e4386bd9fed849f638"}, {0xc8, 0x104, 0x7, "a7388fc7d1d70d5a5eb91f8acdc102f4442b5c31a9411eefab156c037db97447993f9d2ba187399e6846323aac4b23e657df24642222b1c9be56af1b6b4559a41cac63a9e65037fe1948ffc6f30eff94ce3002f9a7bec6209474f3f4eafc91d6a75d4940b0327e2799e62f1da681e6880d1bc9db763ea1502f05d2fd505b4f4bd23ba06c12412cddbeac07593f4e2a6a418465ca93726fb918ef0b3092f781fe2d69b0ccc1869aa8217420da3411e4d83954e2aa161eda"}], 0x128, 0x4000000}, 0x4) 2018/03/10 17:37:26 executing program 3: r0 = socket$inet6(0x10, 0x2000000000003, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x408) inotify_rm_watch(r0, r2) r3 = getpid() tgkill(r1, r3, 0x34) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7052369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/10 17:37:26 executing program 1: r0 = userfaultfd(0x0) r1 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) 2018/03/10 17:37:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r3, &(0x7f0000906fa0)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0xcd}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) 2018/03/10 17:37:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x100000004000000) getsockname(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/03/10 17:37:26 executing program 4: r0 = inotify_init1(0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) fremovexattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r2, 0x4000000002283, &(0x7f0000000000)="6436e4a44cfed425bda809ef423eafdf451322f1dbeaf07f16e6629cffc04907088af7fea95cf963cdd3f4ff979f913e728822ffcb4591f15c8b3f04420848d7b55b4787c6a290f7918885206a1d9ef861ad59801f6186e1db83cb9883411747f5a4a55bc730384a7143cde59c8164f10bd1c3660856c883829d5ea54dde54294821f1bd34cd7347790b5ef08c0bba4c378505600000") fallocate(r2, 0x2, 0x1, 0x1) 2018/03/10 17:37:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004006) mprotect(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/13, 0xd) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, "8dc13f01010000912cf0b0d9321b54da92aa7e92b88dd77ec2f19ecf85c3313ea97dcb5800000000a3c73f4d26a8abfa13251f40c9536c4170c191807b841afa", "b1edf8732a9dd530c56f3fe1b63ba8ea7779eb049792bbd9e6868792bd28360b092e4a8f0a3f021c617f59d0b7058e4dc72abaacb76cf69877c5e90678b7c1c6", "be9e39e65e6ef520868e4a7af680fb0d7aac44b292dc97d60c0d724fd0559b28"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}, 0xb) [ 44.107493] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.181413] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.202629] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.280732] IPVS: Creating netns size=2536 id=9 [ 44.852696] audit_printk_skb: 2478 callbacks suppressed [ 44.852701] audit: type=1400 audit(1520703447.114:861): avc: denied { net_admin } for pid=6881 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.889746] audit: type=1400 audit(1520703447.144:862): avc: denied { net_admin } for pid=6883 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.937606] audit: type=1400 audit(1520703447.194:863): avc: denied { net_admin } for pid=6889 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.969920] audit: type=1400 audit(1520703447.224:864): avc: denied { net_admin } for pid=6891 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.017201] audit: type=1400 audit(1520703447.274:865): avc: denied { net_admin } for pid=6897 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.049533] audit: type=1400 audit(1520703447.304:866): avc: denied { net_admin } for pid=6899 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.097347] audit: type=1400 audit(1520703447.354:867): avc: denied { net_admin } for pid=6905 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.129680] audit: type=1400 audit(1520703447.384:868): avc: denied { net_admin } for pid=6907 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.177532] audit: type=1400 audit(1520703447.434:869): avc: denied { net_admin } for pid=6913 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.210302] audit: type=1400 audit(1520703447.464:870): avc: denied { net_admin } for pid=6915 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/10 17:37:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000040)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/10 17:37:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/10 17:37:27 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') lseek(r0, 0x0, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) fanotify_init(0x2, 0x141000) 2018/03/10 17:37:27 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r0, &(0x7f000007b000), 0xfffffe30, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xfe4a) syz_emit_ethernet(0xad, &(0x7f00000000c0)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0xaa, 0x0, "f280", "1ce0fd", 0x8b17, "049e341e47cd5d3e3c3fed2d2a5330299290b69a4c1972d30291adc0943cafabc44566a07c8624bab5c56195974014da57328dfb45cd84a0ee3b31307ec367abadd39b655561208bd20c0be6f745a4b39cf1d9725ddaeb509e34d54a27df88b799b1ab3ebc609fb5fcf3ddf9b0feb538b2d7b282bdc0cf63ffc24ed3445c7761125e364d3156a510a607a6842e9eb85bd44d4c0430ab"}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x587, 0xba8, 0x51e, 0x904]}) 2018/03/10 17:37:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x7fffffff, 0x1ff, 0x5, 0x401, 0x8, 0x1, 0x9, 0x3, 0x80, 0x6}, 0xb) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000003ffc)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88), 0x0, 0x0) shutdown(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x6, 0x6, 0x1, 0x5}, {0x401, 0x10001, 0x0, 0x2}, {0x4, 0x54ce, 0x7267, 0x90ec}, {0x8, 0x8, 0xfffffffffffffffb, 0x5}]}, 0x10) 2018/03/10 17:37:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getegid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbbff0)={@empty, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}, 0x20) 2018/03/10 17:37:27 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000fc9ff8)='./file0\x00', &(0x7f000074e000), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="00af949a544db35ab2e3fdd7ada54ef67c95a31bae5e0b5d3ebc0663106ad10b1d844b09714ed8ba") 2018/03/10 17:37:27 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000000380), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000180)=0xe8) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e22, 0x5, 0x3, 0x80, 0x80, 0x0, r2, r3}, {0x2, 0x1, 0xeea, 0xfff, 0x800, 0x2, 0x9, 0x7}, {0x5, 0xf, 0x2, 0x10000}, 0x9, 0x6e6bb1, 0x0, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x7, 0x2, 0x37, 0x10001, 0x4, 0x3}}, 0xffffffffffffff1e) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @period}) 2018/03/10 17:37:27 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x1}) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockname$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/10 17:37:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x18}, 0x4, 0x80000001, 0x8, 0x500, 0x2, 0x400000, r2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff}) dup2(r4, r0) 2018/03/10 17:37:27 executing program 0: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="10000000370000000000000000000000"], 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="2fa6888b4b61624535681c2e8be09412772398fe47855ef53e4693fad46b822daaffee5c5679ebecda84c5440831794d72694fca111051fc0d63db1ca489c9762a8d747880c9b2fc8af7a44515d58227e301142a25f74f883c9d0364a255601b8c941526c21d6feb221a8a181971a9787168ae83f71045c98d0db2005baa060c68aa192baeff1a88b49aa8bc380fe7a08fa5c76dc3ee7634d03fe78c8a03a2f887994d968d1a48b882f2667a57b0406aa2b1df3311c4f346cf29566de3e7f1d2368a8a6a63fd931a355a4e8f479a942e5d175313233074ab0a134e3f00da93a6e573a73292beb2a293bc3e8981729005f33c", 0xf2, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) setsockopt(r0, 0x7fffffff, 0xde1, &(0x7f0000000040)="e4458ecad786f2361525550933b792f14bb2877ef212e088b753c004008dba1e41c208de6b493d884b06504d05f82acae0e594b55b242043dae342c784d6ef5a2f8234509d08c8623e68a332fe40", 0x4e) 2018/03/10 17:37:27 executing program 3: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) getsockopt(r0, 0x10001, 0x8000, &(0x7f0000000080)=""/247, &(0x7f0000000180)=0xf7) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000), 0x4) 2018/03/10 17:37:27 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000010000000500000000000000000000002000000001000000000000000100000000000000050000000000000000800000000000000000000000000000000000000000000009000000000000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x1, 0x2, 0xe0, &(0x7f0000ffd000/0x3000)=nil, 0x7}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/10 17:37:27 executing program 4: socket$netlink(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080), 0x4) 2018/03/10 17:37:27 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:dbusd_etc_t:s0\x00', 0x21) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000140), 0x4000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8200, 0x9, 0x6, r2}, 0x10) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)) 2018/03/10 17:37:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x8000000020011, r0, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x301002, 0x0) 2018/03/10 17:37:28 executing program 5: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x1000000, 0x10200002010, 0xffffffffffffffff, 0x54) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) set_tid_address(&(0x7f0000000080)) mlock(&(0x7f00001bb000/0x2000)=nil, 0x2000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x100000000, 0x2) recvmsg(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f0000001500)=[{&(0x7f0000000140)=""/154, 0x9a}, {&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000300)=""/192, 0xc0}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x6, &(0x7f0000001580)=""/239, 0xef, 0x100000000}, 0x40000102) 2018/03/10 17:37:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = socket(0x10, 0x4000000080002, 0x0) write(r2, &(0x7f0000000300)="260000005e0009007600eaf83a220037000000020100000000000001001cff4435eab52bbb4f", 0x26) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/03/10 17:37:28 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "81ec0d818fe72a1500ac8573df50084ac8ae68b6be9f08"}, 0x27) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/03/10 17:37:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x800000000000000) 2018/03/10 17:37:28 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001200)) timer_create(0x7, &(0x7f0000000040)={0x0, 0x0, 0x4, @thr={&(0x7f0000000100)="c3b8b4e2918806134923bdb553b0b7506a820ec05222b176b4f8ec691ee670550655c67a516d5c47bb5f562b4151496e7b557325f1705ad5d5385a24c67ed542414246b960b3aa2f4ae21d0b04a18a737ed2ea63734a691b41006722a7735075133e811d7db3513bb08cb3c2c61f12dae94838ccc00b0b40a73791b0a2417ac1168bc04fb031f04e6bb24436d92138aca65c2e1ebc04a580b467a7b6379a22b7ee59af5539b8a90cef6b203f341e13c13b2935242c0cc5f5d233f6ab4e7cf19b831149333bd187402dbf05f80b676902", &(0x7f0000000200)="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"}}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x273}], 0x2c) 2018/03/10 17:37:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@generic={0xa, "374a767b8a7efd3b468d3a39e3b31db28a52042cbdb4a2471ded7097710b23d43a9248c6ae112c879924d32341221aba10375a0292234843bbcd5635b6c9049a142eb9438a98ef4746471d224046e585efdc48223ffddb140873aeee47801e9bd506024fcb5273a531bfd701e0aef890411936a8007d9a6fc4a90074a534"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000080)}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x9, 0x1, 0x5, 0x10}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}, 0xffffffffffff49fe, 0x2}, &(0x7f0000000340)=0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000140)) dup3(r0, r1, 0x80000) 2018/03/10 17:37:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000005000)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) [ 46.041351] SELinux: policydb version -2129793919 does not match my version range 15-30 [ 46.104492] SELinux: policydb version -2129793919 does not match my version range 15-30 2018/03/10 17:37:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000000000)="683adeffc442ddd547408a350ec0ed8cc43de557a28baccec3354c56411ac577377e580d7bf22aecb22de0f1a1f73632aa868691652bc9e5ec2eb0d4a643ce10a65ddd44b1fdab25b1fde3792df56a7b80ef87e4c1", 0x3c0, 0x20000803, &(0x7f0000deaff0)={0x2, 0x2000000000000000, @loopback=0x7f000001}, 0x328) shutdown(r0, 0x0) 2018/03/10 17:37:28 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/251, 0xfb}, {&(0x7f0000001240)=""/150, 0x96}, {&(0x7f0000001300)=""/82, 0x52}, {&(0x7f0000001380)=""/148, 0x94}], 0x5, &(0x7f00000014c0)=""/22, 0x16, 0x9}, 0x40}, {{&(0x7f0000001500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003600)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/81, 0x51}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x3, &(0x7f0000003640)=""/49, 0x31, 0xaa1b}, 0x400}], 0x2, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003700)={0x3, 0x20e, 0x5, 0x2, 0x0}, &(0x7f0000003740)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000037c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003780)={r1, 0xfffffffffffffc00}, 0x8) keyctl$update(0x2, 0x0, &(0x7f0000000240), 0x0) socketpair(0xd, 0x80a, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003800), &(0x7f0000000080)=0x14) 2018/03/10 17:37:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001268, &(0x7f00000003c0)) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="90d9a9ec8c8ea371030f3bcad31def7baadd034ea1a7eca426304fcb9ca6e23f2336e32625a0526530c58a24fcdb9ac4e1e76bfbf8a01e0050f41189c34ca9ff0f5450131c546ab76358653c4e32ecf4480b8343a0a882700246e109de5be5b0a02cfa0867fbc02368229825e88d16cf87ea7f7f97aca46c7eefa7e795150b367f1624ddb85389574a242fca1e3b71345d8fd265baf01b", 0x97}, {&(0x7f0000000140)="52f28fd6c629e51d5487e83310a9e700b3ad0f439a54dc908fb7454dc0b7e2b46078625a79956a2c550a04b5e31a80988352c84bce23845b5c374c0619fb8682c482552b0ab29b92e1ea67e4e79004ec2fee9e4ab167dc71f32ff7d101198bb3d6789b7a7b15c80c70ea982a6f7e3686f102ce6230", 0x75}, {&(0x7f0000000000)="1c9149c3393ad0d694c39337fcec71d8c80144d52a74f306359dd44deb2244", 0x1f}, {&(0x7f00000001c0)="c3e3b415e4e2afa89e884c65430f5fcd9f21480e0dc6f91717caad726f4fe2b577ead62bdae1c92c1e3e221992fc40dde3ef8c9355f6fe87799501be000d7c4ad0d6af4c477f758d02a524d1133065912fc5621413a7778abe0d288156451a8f85ea5d47601ac36701b890899f76f638a5dd19ec3e62dff0bf6b314b82fd7169c805aa57950ba056e8ee48b3a46d74e06c9a0966fc76c48c79d606ea431736947600a67fbdd65a912e6400729105870e8dc57f2859776eb11af80d5226a540121b3ad5bb745595a5e1e44d7b0d08069720f881b2551a8db9bd6de0f2bfb8a85a800baee2cd2b2513691347", 0xeb}, {&(0x7f00000002c0)="b7ee76b990c2f011967b1b422f90539014133aaa7dcc3d51a3ebd3e806e125d71d00e84605026c85dc2cf6ccd3adbb3ad0dc75c90961bfcf8910e2024cd0116b07e0bc5e647764cf4ce4d867e81140080ea61de032903380f91d2fd64532a7a03f30b22ef7fc509facaf3b1827a2ff6cd7114dfc2abe023213f86c9b47d1752b56556fe09807b2b2177d1ccd3e06c27694bf01bce97ec16faf6526d1c84a8c31329d9e63d06da517b974c2ef0ed6d6ca74f55f5fec31b50b69f5b433616b1cf679964cb953b8fa0815207fc1f8833ce4c56217e1f27f70444bedc1a3a9cfd37c0bc39599046de5645b5549", 0xeb}], 0x5) r1 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x8001, 0x300) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) 2018/03/10 17:37:28 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x103, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x0, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x80800) read(r0, &(0x7f0000000180)=""/182, 0xb6) recvfrom$inet6(r0, &(0x7f00000002c0)=""/246, 0x3f34487329ce96f, 0x2000, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) capget(&(0x7f0000000080)={0x200f1526, r2}, &(0x7f00000000c0)={0x9654, 0x1f1, 0x8, 0x1f, 0x9, 0x3}) 2018/03/10 17:37:28 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f00000000c0), 0x4000) 2018/03/10 17:37:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r2 = dup2(r0, r0) write$fuse(r2, &(0x7f00000000c0)={0xbc, 0x0, 0x1, @random="b530ba286249d53eb36150c871a80cc9815f224837553da0f221e2d621185de24aa82cc280dac6d688c3b2dab97b72583e1f6297e620b53b009d5f4599c42983b0afba002e31d0fbc5d20c252a089814ff9db2ddad9698f002b1abd27267483772cd635a2e3b4813b486b985090a7ec6684482c69b6c1655808962def962344f9800d25e69cedb1e3b17920cc12ac77d95f7a42197e31e5cb669b5fc54291c5010e12bcbb7ea2bd5bb7728e1"}, 0xbc) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x50000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) 2018/03/10 17:37:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x7, 0x2, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f00000000c0)=0x1, 0x0) r3 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x8c3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x597, 0x3, 0x6, 0x1000, 0x2, 0x7ff, 0xff, 0x0, r4}, &(0x7f0000000200)=0x20) 2018/03/10 17:37:28 executing program 0: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/03/10 17:37:28 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000300)={'system_u:object_r:netcontrol_device_t:s0', 0x20, 'system_u:object_r:mnt_t:s0', 0x20, 0x34, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r1 = socket(0x10, 0x2, 0xc) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/241, 0xf1}], 0x1, &(0x7f0000000200)=""/98, 0x62, 0x1ff}, 0x100) ioctl$KDADDIO(r2, 0x4b34, 0x5) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c0071104012205010008000100030023dc0cd000", 0x1f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x14, 0x4) 2018/03/10 17:37:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000001}, 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 2018/03/10 17:37:28 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r0, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xfffffdcd) [ 46.648776] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/10 17:37:28 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x7, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x0, 0x3, [{{0x2, 0x4e23, @rand_addr}}, {{0x2, 0x4e20}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x210) clock_adjtime(0x0, &(0x7f0000000000)) 2018/03/10 17:37:28 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvfrom(r0, &(0x7f0000000040)=""/46, 0x2e, 0x1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/03/10 17:37:28 executing program 0: clone(0x0, &(0x7f0000080000), &(0x7f0000904000), &(0x7f0000904ffc), &(0x7f00004ca000)) ioprio_get$pid(0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x7, 0x20, 0x463, 0x1ff}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000340)={r4, 0x2fd7}, 0x8) r5 = dup2(r1, r0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000180)) mq_notify(r5, &(0x7f0000000040)={0x0, 0x22, 0x2, @tid=r2}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000001c0), 0x10) setsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000000080)="ba5488b53f85d45422b2c26ebc8693727d546dede4d310e97a017bd34fd2b0ea8b28cceb1a984a0de6ad8dc414bbe704e5f9164ac8e4c40549f815f9e133f5cdaa4791032cd3c3ee1e446d947c14347d50a0561352a71e33877ad1b8e3769c71b18753d39038b015192b4c7c23d764e511c3bd3b39b425149842b53a564325d2af4031379d9453afc65a8ea4d115ae0c13d7490ce6d64a456ad415e670bd8a3baaed0ab5eed208690d3d89d85130f2514dc3ed7d06c46fde26ff1c64c8ae7d88b502082622eba19c586fd910082e9c5df80ec347fc4c130d9b9983a7c007c80a6a136428", 0xe4) fcntl$setown(r0, 0x8, r2) 2018/03/10 17:37:29 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000804005) fallocate(r1, 0x3, 0x0, 0x7ffffffe) fchmod(r1, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/03/10 17:37:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) r1 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003cb000)={0x4c, 0x0, &(0x7f00001e9000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000495000), &(0x7f00000fd000)}}}], 0x0, 0x0, &(0x7f00002f6000)}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x2a, 0x401, 0x70bd2d, 0x25dfdbfb, {0x1e}, [@typed={0x44, 0x29, @binary="c2326d3dc55df1bf0e2af7e7ad2d46b674a98d60a577a4ebd6b1121a7028281c21ef023be36c2bdf61247668ecb4b23be63ba6de6be011df2676"}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x44) 2018/03/10 17:37:29 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0xa0a7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x973bdf1adb7eed12) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/03/10 17:37:29 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000080)="121c1396f8af3a30339a214009186415c55f8cf5b3757ec39bf9ff6e3681a90a23f213d64e73b37ce3d6712abaab1d2472b814d4f1b8ba595efb5166cf20985d3d393877909c434b8c19f18f9bdb9c0d344ee668df63e6ef7d5e0f47cbecfc504706ac6bd289efd802d4a8705588a67fa4316be39f45623dbe4ef286f57ee68f2e8f3bb704af5e3d5d55b9637b821a38470fb11f56f802c2ccaada5309ecd826691e63f8645fbe8e199ee0d1a97d1773f16f238bbd9d3682547a60a42379947ed13f89601dc4573848cdab", 0xcb) r1 = dup2(r0, r0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000180)="ca171533e14de8dd7c97338204a9f1e31f9f12e2ebeab15eb81458b4f062e90ac58ff0bf42b4f03e9c3e8d06f937b2f198a3379494dd26894e291a856bd1d1c5d492265c1a04d91371d7747e55fdeab133c5b3d5e1277005f130d3a7cd8366d2b992bf7ad70c33daca7a0c0c4adbc2361eb6f2b63840b4af801f930deefb047790e75b987b8ff705d0568a89232cb44ac8c667310a26f5c6f6470284a4a533cdc2ba7dda4aee385a72cc54b309786ef59c923f7c05e0f72bedc527404e1a6954404202ed7d1fc8e826d69c07022a3f8a") ppoll(&(0x7f0000000040)=[{r0}], 0x67, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000e31000)}, 0x0) 2018/03/10 17:37:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/10 17:37:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20080522}, &(0x7f00000001c0)={0xfffffffffffffffe, 0x0, 0x1}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) [ 46.693942] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.741039] binder: 7077:7084 got transaction with invalid data ptr 2018/03/10 17:37:29 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp-reno\x00', 0xb) r1 = socket$inet6(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000000)}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/10 17:37:29 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c7ff1)='/dev/sequencer\x00', 0x883c6, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) [ 46.770564] binder: 7077:7084 transaction failed 29201/-14, size 8192-0 line 3152 2018/03/10 17:37:29 executing program 3: prctl$seccomp(0x16, 0x2, &(0x7f0000fabff0)={0x5, &(0x7f0000fabfd8)=[{}, {}, {}, {0x9}, {0x0, 0x0, 0x0, 0xfffffffffffeffff}]}) prctl$seccomp(0x16, 0xe3d1434c820e52fe, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x31ac, 0x5d1, 0x2, 0xea1c}, {0x9, 0x0, 0x4a6, 0xfffffffffffffffb}, {0x7fffffff, 0x9, 0x4, 0x9}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x4402003, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) socketpair$inet6_sctp(0xa, 0x4000000000000001, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x1, 0xffffffffffffffe1, 0x330, 0x3, 0xb8f7, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x101, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0xfffffffffffffff7, 0x0, 0x6, 0xdde, 0x1}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x5}, 0x8) 2018/03/10 17:37:29 executing program 1: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x6979}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) alarm(0x4) [ 46.822531] binder: BINDER_SET_CONTEXT_MGR already set [ 46.828598] binder: 7077:7098 ioctl 40046207 0 returned -16 [ 46.870384] binder_alloc: 7077: binder_alloc_buf, no vma 2018/03/10 17:37:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) fcntl$getflags(r0, 0x40b) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x7, 0x8, 0x8, {}, 0x0, 0x9}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0xc002, r2, r3, 0xf4b6, 0x200000) [ 46.870403] binder: 7077:7084 transaction failed 29189/-3, size 0-0 line 3133 [ 46.890314] binder_alloc: 7077: binder_alloc_buf, no vma [ 46.890331] binder: 7077:7104 transaction failed 29189/-3, size 8192-0 line 3133 [ 47.116529] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.133127] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.177877] binder: send failed reply for transaction 11 to 7077:7098 [ 47.191627] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.218292] binder: undelivered TRANSACTION_COMPLETE [ 47.262505] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/10 17:37:29 executing program 7: clock_gettime(0x3, &(0x7f0000000040)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000500)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x7f}, &(0x7f00000005c0)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000480)={'\x00', 0x600}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e24, 0x3ff, 0x4e24, 0x8, 0xa, 0x0, 0x80, 0x29, r4, r5}, {0xa9, 0x200, 0x7, 0x4, 0x175, 0xff, 0xcc}, {0xb520, 0x800, 0x3, 0x7}, 0xffffffffffff8001, 0x6e6bba, 0x3, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x3505, 0x0, 0x3, 0x0, 0x1, 0x4, 0x7}}, 0xe8) 2018/03/10 17:37:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000015) writev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001100)={r3, 0x8}, 0x8) 2018/03/10 17:37:29 executing program 6: socketpair(0x5, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x138) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in6=@local}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) r3 = socket$inet6(0xa, 0x8008000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000002240)=[{&(0x7f0000002100)="73983069e39cc50a3a68bfd7c8027b939ea599c552282749beb90e65e66f140665fdc15a30bcd38708b26fa51baf235f6d8959d327b0d565c1a8e9d2e1caeb0ae8e2f474174d0a9a0e4f8f149df0677846222b2a0b39001d4e573f3b54e31f377af07a6b50a49b6fb8ecc4ac6cb50c718156a9d22c8fd75d8c3ab8ff1234f6", 0x7f}], 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x80}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r4, 0x4) syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r4, 0x2, 0xfc8}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000440)=""/229, &(0x7f0000000540)=0xe5) accept$unix(r2, 0x0, &(0x7f0000000200)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={r4, 0x9e5}, &(0x7f0000000400)=0x8) sendto$inet6(r3, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089cfe4)={0xa, 0x0, 0x10000}, 0x1c) 2018/03/10 17:37:29 executing program 2: r0 = add_key(&(0x7f00006d8ffb)='user\x00', &(0x7f0000159ffb)={0x73, 0x79, 0x7a}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) 2018/03/10 17:37:29 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20}}]}, 0x110) 2018/03/10 17:37:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfff) 2018/03/10 17:37:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x549, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/10 17:37:29 executing program 3: r0 = socket(0x1000000010, 0x802, 0x4) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010000000000000000000000007f27ae713abd5fc9", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/03/10 17:37:29 executing program 7: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) lseek(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000180)=""/29, 0x1d, 0x0) read(r0, &(0x7f0000000080)=""/139, 0x8b) [ 47.436693] selinux_nlmsg_perm: 2 callbacks suppressed [ 47.436701] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=7153 comm=syz-executor3 2018/03/10 17:37:29 executing program 4: socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000000140)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) clock_gettime(0x7, &(0x7f00000002c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x3ff, 0x7, 0x95, 0x6, 0x0, 0x3, 0x5, 0x3}, &(0x7f0000000040)={0x1, 0x59c5, 0x2, 0x9, 0x7601cf9d, 0x3c, 0x7, 0x4}, &(0x7f0000000080)={0x0, 0x9, 0x7, 0x8, 0x7ff, 0x472, 0x6, 0x6}, &(0x7f0000000100)={r1, r2/1000+10000}) 2018/03/10 17:37:29 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='auxv\x00') preadv(r2, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/205) 2018/03/10 17:37:29 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x8c000, &(0x7f00001aa000)) 2018/03/10 17:37:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000000f0c073def41fb433c639627f61be790b474910137fd6106a385bc31cc1957c1e94d0e4") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}], 0x10) 2018/03/10 17:37:29 executing program 5: getpid() getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x440200) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0xfffffffffffff000) r2 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000000)={0xfff, 0x10000, r0, 0x9, r3, 0x8, 0x71, 0x7fffffff}) syncfs(r2) 2018/03/10 17:37:29 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0xb360, 0x0, 0x0, 0x8, 0x2675, 0x6, 0x9}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000968f2e95958fdfdc04b66b9a7400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/10 17:37:29 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000180)=@dellink={0x28, 0x11, 0x101, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/10 17:37:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d16ff0)=@ethernet, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r2) 2018/03/10 17:37:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) 2018/03/10 17:37:30 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x10800) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/20, 0x3e3) [ 48.290399] kasan: CONFIG_KASAN_INLINE enabled [ 48.295004] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.302375] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.308588] Dumping ftrace buffer: [ 48.312109] (ftrace buffer empty) [ 48.315801] Modules linked in: [ 48.319107] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 4.9.86-g00db063 #52 [ 48.326186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.335521] task: ffff8801d9abb000 task.stack: ffff8801d9af0000 [ 48.341547] RIP: 0010:[] [] tcp_sacktag_write_queue+0x13a9/0x2c60 [ 48.351084] RSP: 0018:ffff8801d9af7000 EFLAGS: 00010207 [ 48.356503] RAX: ffff8801d9abb000 RBX: ffff8801d9af7358 RCX: ffffffff83245ecd [ 48.363743] RDX: 0000000000000005 RSI: ffff8801d9af735c RDI: 000000000000002c [ 48.370982] RBP: ffff8801d9af7168 R08: 0000000000000000 R09: 0000000000000000 [ 48.378220] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 48.385458] R13: 0000000000000001 R14: dffffc0000000000 R15: 0000000000000253 [ 48.392700] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 48.400895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.406745] CR2: 00007ff7912ecbe0 CR3: 00000001c9dba000 CR4: 0000000000160670 [ 48.413988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.421231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.428469] Stack: [ 48.430586] 0000000000000246 ffff8801d9abb000 ffffffff844de420 ffff8801bbc4c468 [ 48.438558] 0000000000000003 1ffff1003b35ee18 ffff8801d9af7378 ffff8801d9af70e0 [ 48.446532] ffff8801bbc4c8f0 ffff8801bbc4c990 ffffed003778988d ffff8801d9af735c [ 48.454505] Call Trace: [ 48.457064] [] ? tcp_sacktag_walk+0x11e0/0x11e0 [ 48.463365] [] ? __lock_is_held+0xa1/0xf0 [ 48.469132] [] tcp_ack+0x2023/0x5390 [ 48.474465] [] ? ip_queue_xmit+0x88f/0x1760 [ 48.480407] [] ? tcp_fastretrans_alert+0x2af0/0x2af0 [ 48.487128] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 48.493415] [] ? tcp_parse_options+0x184/0x970 [ 48.499615] [] tcp_rcv_established+0x53b/0x2070 [ 48.505907] [] ? sk_filter_trim_cap+0xc1/0x770 [ 48.512108] [] ? sk_filter_trim_cap+0xfb/0x770 [ 48.518307] [] ? tcp_data_queue+0x4050/0x4050 [ 48.524419] [] ? __lock_is_held+0xa1/0xf0 [ 48.530187] [] tcp_v4_do_rcv+0x2d5/0x940 [ 48.535866] [] tcp_v4_rcv+0x20d4/0x29e0 [ 48.541458] [] ? raw_local_deliver+0x1b3/0xaf0 [ 48.547661] [] ip_local_deliver_finish+0x285/0xa80 [ 48.554207] [] ? ip_local_deliver_finish+0x129/0xa80 [ 48.560930] [] ip_local_deliver+0x30a/0x4d0 [ 48.566869] [] ? ip_local_deliver+0x1ab/0x4d0 [ 48.572981] [] ? ip_call_ra_chain+0x540/0x540 [ 48.579096] [] ? ip_rcv_finish+0x1900/0x1900 [ 48.585122] [] ip_rcv_finish+0x71b/0x1900 [ 48.590891] [] ip_rcv+0xbc2/0x1620 [ 48.596048] [] ? ip_rcv+0xa4a/0x1620 [ 48.601380] [] ? ip_local_deliver+0x4d0/0x4d0 [ 48.607492] [] ? inet_del_offload+0x40/0x40 [ 48.613434] [] ? ip_local_deliver+0x4d0/0x4d0 [ 48.619549] [] __netif_receive_skb_core+0xa33/0x29e0 [ 48.626273] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.633254] [] ? netif_wake_subqueue+0x210/0x210 [ 48.639631] [] ? check_preemption_disabled+0x3b/0x200 [ 48.646438] [] ? process_backlog+0x17c/0x690 [ 48.652463] [] __netif_receive_skb+0x5b/0x1c0 [ 48.658578] [] process_backlog+0x1d4/0x690 [ 48.664433] [] ? process_backlog+0x17c/0x690 [ 48.670459] [] net_rx_action+0x396/0xe00 [ 48.676137] [] ? sk_busy_loop+0xcc0/0xcc0 [ 48.681906] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.688712] [] ? check_preemption_disabled+0x3b/0x200 [ 48.695519] [] ? check_preemption_disabled+0x3b/0x200 [ 48.702330] [] __do_softirq+0x206/0x951 [ 48.707924] [] ? takeover_tasklets+0x760/0x760 [ 48.714125] [] run_ksoftirqd+0x2e/0x60 [ 48.719631] [] smpboot_thread_fn+0x5c1/0x8f0 [ 48.725657] [] ? sort_range+0x30/0x30 [ 48.731075] [] ? __kthread_parkme+0xcf/0x240 [ 48.737103] [] ? schedule+0x89/0x1b0 [ 48.742433] [] ? __kthread_parkme+0x175/0x240 [ 48.748547] [] kthread+0x26d/0x300 [ 48.753704] [] ? sort_range+0x30/0x30 [ 48.759123] [] ? kthread_park+0xa0/0xa0 [ 48.764715] [] ? kthread_park+0xa0/0xa0 [ 48.770310] [] ? kthread_park+0xa0/0xa0 [ 48.775901] [] ret_from_fork+0x5c/0x70 [ 48.781404] Code: 4b e8 2c 55 12 fe 48 8b 85 50 ff ff ff 4c 39 a0 e8 03 00 00 0f 84 85 00 00 00 e8 13 55 12 fe 49 8d 7c 24 2c 48 89 fa 48 c1 ea 03 <42> 0f b6 0c 32 48 89 fa 83 e2 07 83 c2 03 38 ca 7c 08 84 c9 0f [ 48.808043] RIP [] tcp_sacktag_write_queue+0x13a9/0x2c60 [ 48.815230] RSP [ 48.818852] ---[ end trace 77e5477c574f48af ]--- [ 48.823582] Kernel panic - not syncing: Fatal exception in interrupt [ 48.830486] Dumping ftrace buffer: [ 48.833994] (ftrace buffer empty) [ 48.837672] Kernel Offset: disabled [ 48.841265] Rebooting in 86400 seconds..