1b8b70d9c74d49b5c5f4e8083bad5c58a9b58a7e752ba6241c22e4801c90c37f79109b771e815b0eaac7046ea8818503fdfebb06b18195c94ba72ea3931a14c930793244ff84cdc1c1fb72f7aa9e48deec858ee9fe0286426f74c5e511e2cfa07f2f033cdf9edbddff2b5f93b1e82968aea76cc8e711f69f283e66d6d433d35888215defbc4400fa0febacbf6dbd16231e3635f9a20cbd08c32a7f15038d234e9288f9e6169f75d844d440eca9b28aaebd37ab6e6d631a4d99f37a2482d19c76c6a0ff27dd4ac462e05faf0e20d719d5085154cef4a232c431c2c28f627d098cd44e27d1a02490be41776ca7c4c99519af90397541e52b2a8f2908e171d7f2eb97385d27b2643363459653e74c9497cdbdf06e0c81edfd09487457fca1e7b996e3d5d43283f75e2504ce57ac8238498430f44a3bd013c679c779d969e5c5395ac3f17d6552cb354d7b55fe999cd9f731d4ebe68f2844cb77cb97d483f49095ef7120ea17a53ce801a375cf41ac750ec11616059eba1f7fb9b8d23f1358a54621e1a4ed74a28992cd16c2bc350dfcdb2f29fa15438df8d3a54e524a7c26e06de769f54a4e3ae62ff9ee7a5df38d9775ea0d1db08e3a765039b96bcdc4b416d09b785db855cd5b1146337c9ed627cf96338a8b4e70e8688f69e31275156912135b1b2baa5b2bcd9e4321478f02e0baf0f0a09a285961e59e07d94e8f843b4a599a87d1f3f3c41b8754a2fa921cf3f9db9ecfe6c168d7623000fab6f69263d93229721f9128df5454d7f4427979c6ca96752f4638794f569f0484c5951c7bf94b1dd04df38cb38ae72c5ed4e797abccfde6a096ff5c70b891103093766ccee21913bd44c4aedd72fa916bb39f0f3051e93fa5fc9e60434b60052387f6ebd170f588d2b28e231f162e2980bd40e895dea944209dab9ef53752dd744466504f22c50ba85c3e15c75ab995a1c04af41a6fbe596df8df4950c0299e6eb3606fd55d37f419115a902d16534f6519ff7eaddd7f7e43e5259f66c3fa3a8599527309fb281f54e87a0ab4e8629e548fd2e2d38035329250244d68e9d5626da15c93900308827999813ff9d6bde2db1a3a3836c6f917d133406156df6921481c1e14ed8f6fa23fce0d9eb29cc5115faac4176a7dae3b7ac7ee85ca11198599b7d1dcf7cf576ac35717d89ee015e17bf16d59e61112fbad0ac23471deb5765566b5586e9db8941ffdbeb1c1a31bd6a6847bc30165afd7042c50469bda7b4305c3b041f6eae7cd157a2e2157a17065d37b3378241bf4267c1ced5e37e690f5a35a2626adce386d359d02fd6a2b85ce3272dd0229475499f68fec675a92d2852c76443e85b05e30795810848539c2cc143df50de5e41e4e0a1faf15afaccf0c21a42c5824f3ff61223059c729f89111fd42ce606fe52a521a692b0803878eb1f09f0bf9c240689e27dc9e5e3398e2c4ddca95ea2a05ee16a02a28bcb64910774ea8dfef4f066272748a880dbc68259c9de7f245e484c3fa2e8d3ff6074205a824d4bf2e297ed9ca662522195369543bcd29b9b297e8c0f705ecb078bd3ce7ee2f0b75a8a43fac99cca0fd8650f9335770e783a9524a3c877be0669613f1a3168d9d16de9c338f22f695542f9bf0b270867f3d760c8c6016134df37e78f7a5f52b6997ae716f38c4736fa8a0e91e12eec98af2d2f3aab5d80334fa72b5fc3bb562a9dfabe5425a11debb3ec9da54233e38cc85758f6eef042c18b853cfe63fe6530b29c77dda6cf1009943cf2bded650ca628cc236cd371ffecdcf4fff7cd6065564921e8335f0d3ae587ff262bd1d30723a942668819ad5970726ef1f5c3651773d396a4762f90827faba55d20a9975904d278cccce84a6579929eed1b7a3aa36ef5afc400da317e2a998f3df69e15a37f6b793ae5eb06b1a8b728b0328ccc2dc29bc49b59f6a3a91872ca94f7b1fc3096a44ac6f9e577ecc0d025466b91a7c738ffc7139c1ed7b56897f1932d80302c052b4815b4b6f09e9e41b1f41b4764b27575b354663f7246d2a25915e8dd921e698c37dc0846ae5ce36a41a7e9f9568557fe36170ab3fd4d5c2e5bb15d1d3e239dd6ce01195195e3d2e02daa456982801e90e7c60773b057e5b3a10f4404c136187834de27200e90deef87ab6bcd379abf18939916f3a6dbd00cb3a7b844a09793367bb65d7cfe7629ac0d98434424aa6b77919d6c7b1132ea78bab29e2294b8e6d4b1e4f66b10427d70f6a02a216bb1abda64b80cc2fa7d6b16153e762c8a0ec0550cae16b5fbe810eb19c7b6e1bd2f942ef7ad316fdd848b9e9a623e6eda98c7214e64fa4b60b64ba43e2f360f26d6ce85993b3d110cb08551abebc8b55b86366d5e0f5fcbc1b09957f865b388027d78080ddff3515d62f0cfe6e8996ef4375e109f21d075bfd101ea3e3ce467c082c5c4168bd6c1e3785ccbdf414b1f60650d82935acac32bab53c58f9adb9e8607f50bc0914a1b710f4925e9dcb56c61ea83f5f1a09c08e4e5271dab3089a35777cf836f5bd1a367458b68ee299c9ab9d049dc37ce446473ea1b8728136b73aadb258df4cfec0e9ada3a1649b2ea8737b172c2d0988c6cbde2ce7fa5b9268c87c56b734c8f9bb57b29d6ba73b48d9f3e11da67fdc19b8ec2d74a50161cfbd691e057e23d300d23e0d1600001459999f8e0d8d6858fb6dec94df6fa909025a3764e7c6dd5b4948acde061f1016ec8cd683bb93752662387768653244ec765f358ca8bd6216ed99149fc5a2895ff03c92b81d8f132f3cafa03061a19701975558cc6d312bbf928842ed843dc8f35eed0a86727009b00615eaeb45882023ae2f2d69954c4a62f79928884334558ad2b0bca8b233d1185584aba0f50fb2a05241a2ee760474a67e00e4fc7978033941e1bb1c104076f67928ff05aafdd10c812e31001de7ff3328231b1d00877388530999738a1f39f1e1181e26dca57b08f1c6d1746425a88d80c3cb4a3a67f7ee9bde7c2903da05163bfaa464a096e55df81c539ed2a7e0104b5326aa2e40e07ce61ac7e2516c3a88aacfbaa1a8d7da85499ce3454586a73e1fad811a3c6a1ad3eb2ba5c5d132e42cc1fa4cd4b6168a12b80348f04161dff6f292df4e1ac7852c4e3e002291f88844814d5795ad763e05ce0b0e8cfa0d09e7453a87e9ea4b47bae784fee53f81187a634993a7a7c81fbc53515b766fcc04bc8217e0f2406046ddae04e791cf6a2c3f5eb3b5321ec3bab0c353d793293211d04d6b5adaacf47d3b37418517d080f691aedafef51a1c5bd17fbee9e87952a83462986085d267f2e5be773481d9461dabe05bded159598120413b6919c347284d92982913b93b43465fb8e579b4c440b14d0e121dbc141aff89d056f82239cfc230726efd1b2e797e26a3b9573c9523c4579392c862a1c1163320c7793b30b83848937d5e420c72082dbc18fa72728f2f05eb8cad0136c5ac3cb4a8fc7d06fbdee719acea3f5d52d2ecace46597c03ef8aedec054f41b2854e9b75c05a1b4cb8817bf5b6e96ad8b989e6d991b1a6365055432cf675894554a141fe9e5ab1cdd61c310279ac6b7de0c4829d5170ae5f267f4fa7f4624844cbc3de490904f32801ad972527bd5a722aaed550bf5223c614d80ee9bbb7c43f615908f0ef249fc3f891af0c78332e30fbabf89445c588202af494d83a50df28ba015ece1c9cd23a9144509e32105afe453d0fde31c4d955f7dd13d381e226bdc958801a75b7d296bbfb2310a8c96bf4d5be144ed6639993049eb307719faec3bfaad58a3d73f3bc84be873b0934fd52a141fcd9452997421995167ba5a04be1564cffe317d1f1aff10f3d035c714f925618bb8ddacd6831c36d88c7e4c8125ba4aef3f4bb60c77d1894cd588ee94d4980f6fb19aae72db3d7657d26003467132d43581b2dfa2c1a285b3d64c0bd273674076bae4bb1890489f5c0fe4deb151ca9710911a1679e9dbe4f9d348990eaab09bfb3e062188d77701683108fff114acf0b6fce205022c23a78708d78607c3fedd998f754d746276a3d2ae976e4b529f630c1b00b4285d3f85c62a40c30554d039a4fd7db134fa6307c8fa3b02e4c05fa7a6a8910c4f5e65ace82c17e513a0a613d70d1977db74bb1999b12725a8f191cd1aca2c66b8e2cd92e24bb54a81edd2f972e1d97c1e5ce7a8a6c6440aecd1f56b4f89e75799c1c1b4327a7a73954705741cb478e54260cc4d1e06eef1db2ff9ae32e1b100e6a6454ca84789997bfaa4e0eda997874b303b291cde9dea9056eacb2f372ad5df2a14860ad531a30fb97960904d7c245132f1a77140834e419720a4f41fb662c1136e30b808f9243b0323b643f4f6b1d7b7e18ac2b9283db537ff9a535844a7d654608fc1c39f9fad7cac4b5d5018fc68683178d9566f301b5c0e12fd8275206a52c339b3fa485e262a5fe88de1330a991bc433804670654851110d1e348dcde3b4153c7a1a7610a9076b4dfdb19db449b1abe69a84e7932809b537a2e60062731bfdd50a60345908b8ac51575f2785e9bb9116e065f1c33d0c8de7e553aba7a0c7712cb18ae74ab9d024c66933a634ecf93f93f16b989ddf71dc8d75c30ff60ead1f7f7e299284b1288bdaf21f47ea9916f0317d20618486b6f451389080d6c3147c249ccd71ecbfba6b0a99c38ac34901c465edc52f3561241d485fc1cb9b3f5142e578a607984867f9ab5cd2cb8ce5dd4a47bc36557a49f54d13f58eab0329a8402d5f4ba8bc114d466e4bed07b68314cbb76122c6e610df51e2cc102fbabe0aede54e266141a4839d84cce13e8eb1b2f1204998d8f9aff0c16f79a7f8acf475ffbd07c9df7f0ff9ec"}], 0x1030}], 0x5, 0x4000000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000481000)={0x0, @multicast2, @loopback}, &(0x7f00006a9000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000269000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3, r2}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) [ 305.253568] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[18292] [ 305.272544] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[18297] 2018/02/06 14:00:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) [ 305.320171] ptrace attach of "/root/syz-executor7"[4219] was attempted by "/root/syz-executor7"[18312] [ 305.331788] QAT: Invalid ioctl 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000028f000+0x212)={0x0, 0x14fd512b}, &(0x7f0000971000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c5e000)={r1, 0x6, 0x2}, &(0x7f00000bd000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() readv(r0, &(0x7f00002e8000)=[{&(0x7f0000f0a000-0x99)=""/153, 0x99}, {&(0x7f0000412000-0x96)=""/150, 0x96}], 0x2) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000a99000)=[0x3309]) io_submit(0x0, 0x0, &(0x7f000063e000-0x10)=[]) tkill(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000983000)=0x856e) 2018/02/06 14:00:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) write$selinux_context(r0, &(0x7f000063a000-0x26)='system_u:object_r:console_device_t:s0\x00', 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002e0000-0x9)='/dev/kvm\x00', 0x52080, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000772000-0x4)=0xb1c000000000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xffff) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) [ 305.374674] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[18311] [ 305.392692] ptrace attach of "/root/syz-executor7"[4219] was attempted by "/root/syz-executor7"[18319] 2018/02/06 14:00:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) futex(&(0x7f0000d89000)=0x4993, 0x3, 0x63, &(0x7f0000d82000-0x10), &(0x7f0000ce6000)=0x4, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f4000)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff4558ebd18f99f280698c64accbd0af99bfed345f47dd4a18692a3ff82ce737e2ab5a87fd268998584384a55549934dd1ccbff943c2de30e3d5729efe67087cb7e901b1ba9076943286c1c7ea3b425a2885d08a20be8e461df1bfd318eafabd183c6c146788008e0632ce937dba106a09622b589a3f3088fde4dc1015c3b22ef5e6fac108bd14088d74131c26208fdc9f0b8d2854452b086085244fd5db49993acba27547cdbebaa56519ea9784f86db51ed8e26b8450aa7c7f21c185154cf42c47", 0xe2) epoll_create1(0x80000) 2018/02/06 14:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b15000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x7, 0x6}, &(0x7f0000e25000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000add000-0xa)={r1, 0x0, 0x1, [0x4]}, &(0x7f0000593000-0x4)=0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$llc(r0, &(0x7f00003b9000-0x10)={0x1a, 0x16, 0x3ff, 0x200, 0x4, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f6, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x1, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}}}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 305.470769] ptrace attach of "/root/syz-executor7"[4219] was attempted by "/root/syz-executor7"[18338] 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000b1a000-0x5a)=""/90, &(0x7f0000f3c000-0x4)=0x5a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) perf_event_open(&(0x7f0000056000-0x78)={0x2, 0x78, 0x8, 0x100000000, 0x2, 0x2, 0x0, 0x1c74, 0x80020, 0x4, 0x100000001, 0x81, 0x3d, 0x726, 0x9, 0x0, 0x3, 0x8001, 0x8, 0x3, 0x10000, 0x7d9, 0x40, 0x1, 0x10001, 0x8, 0x7, 0xf4, 0x3, 0xff, 0x1, 0x800, 0xffff, 0x401, 0x7, 0x1, 0x30, 0x8000000007, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d79000), 0x2}, 0x4000, 0x100000000001, 0x0, 0x1, 0x8, 0xa300, 0x3}, r4, 0x90c, r3, 0x7) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00001bf000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x20}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x5c) 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000060c000-0x470)=@filter={'filter\x00', 0xe, 0x4, 0x55b, 0xffffffff, 0x98, 0x270, 0x308, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x308}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}]}}, 0x470) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000d1000)={0x3, r0}) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f000060d000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f00005c9000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aef000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000f2a000-0x4)=0xe8) r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000330000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000930000-0x4)=0xe8) lstat(&(0x7f0000ed1000-0x8)='./file0\x00', &(0x7f0000c81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000463000-0x4)=0x0) r7 = getpgrp(r6) shmctl$IPC_SET(r1, 0x1, &(0x7f0000248000-0x70)={{0x100000000, r2, r3, r4, r5, 0x10, 0xffffffff}, 0x3f, 0x4, 0x2942, 0x7af69e68, r6, r7, 0x7}) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f0000081000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000040d000)=0x10, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000853000-0xc), &(0x7f0000e61000-0x4)=0xffffffffffffffa4) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r10 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r10, 0x112, 0xb, &(0x7f0000460000-0x2)=0x1, 0x2) ptrace$setopts(0x4206, r9, 0x0, 0x0) 2018/02/06 14:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000265000-0xb)='/dev/midi#\x00', 0xfffffffffffffffd, 0x44100) fchmod(r1, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, 0xffffffffffffffff) 2018/02/06 14:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000a4c000-0x70)={[{0x4, 0xfff, 0x4, 0x30a, 0xff, 0x9, 0x9, 0x1f, 0x1, 0x56f12bd4, 0x7, 0xeb3b, 0x1}, {0xffffffff7fffffff, 0x80000000, 0x0, 0x3, 0x5, 0x200, 0x6, 0x7ff, 0x40000000000000, 0x20000000000000, 0x4, 0x6, 0x80000001}, {0x9, 0x8000, 0x9, 0x7fff, 0x8, 0xc5, 0x6, 0x80000000, 0x4, 0x5, 0xffff, 0x96, 0x5}], 0x2}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000168000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000096d000)=[{0xb, 0xff}, {0x3, 0x5}, {0x2, 0xfffffffffffffffc}, {0x7, 0x3dbf}, {0x8, 0x2}, {0x0, 0x7}, {0xb, 0x20}], 0x7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00005bb000-0x18)={0x0, 0x101000, 0x9, 0x61ec2186, 0x5}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000174000-0x168)=[{{0x0, 0x0, &(0x7f00001ef000-0x40)=[{&(0x7f00009dd000-0x6f)=""/111, 0x6f}, {&(0x7f0000d13000)}, {&(0x7f000019c000-0xab)=""/171, 0xab}, {&(0x7f0000221000)}], 0x4, 0x0, 0x0, 0x6}, 0x52}, {{&(0x7f0000c3d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000fa2000)=[{&(0x7f00006c3000)=""/103, 0x67}, {&(0x7f00009cb000)=""/4096, 0x1000}, {&(0x7f00007fb000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000860000-0x23)=""/35, 0x23, 0x9}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000923000)=[{&(0x7f0000e89000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000829000)=""/4096, 0x1000, 0x4}, 0x174}, {{0x0, 0x0, &(0x7f0000a50000)=[{&(0x7f0000abc000-0xbc)=""/188, 0xbc}, {&(0x7f00006e1000)=""/209, 0xd1}, {&(0x7f0000a40000-0x38)=""/56, 0x38}, {&(0x7f00005e8000-0x76)=""/118, 0x76}], 0x4, &(0x7f0000936000)=""/214, 0xd6, 0xff}, 0x4}, {{0x0, 0x0, &(0x7f0000bfa000)=[{&(0x7f0000f9c000-0xd9)=""/217, 0xd9}, {&(0x7f0000f04000)=""/68, 0x44}, {&(0x7f0000d2b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000641000)=""/211, 0xd3}, {&(0x7f0000e37000)=""/89, 0x59}, {&(0x7f000063a000-0xc2)=""/194, 0xc2}], 0x6, &(0x7f0000a94000)=""/143, 0x8f, 0x2}}, {{&(0x7f00008d7000)=@can={0x0, 0x0}, 0x10, &(0x7f00002d4000-0x70)=[{&(0x7f0000c11000-0x2)=""/8, 0x8}, {&(0x7f00000de000-0x4b)=""/75, 0x4b}, {&(0x7f000060c000)=""/56, 0x38}, {&(0x7f0000829000)=""/4096, 0x1000}, {&(0x7f00009f7000-0xaa)=""/170, 0xaa}, {&(0x7f0000702000-0x1000)=""/4096, 0x1000}, {&(0x7f0000274000)=""/158, 0x9e}], 0x7, &(0x7f0000e81000-0x30)=""/48, 0x30, 0x1}, 0x2}], 0x6, 0x100, &(0x7f0000036000-0x10)={0x0, 0x989680}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000faa000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e6e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x62, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000+0x39b), &(0x7f0000009000-0x4)=0xc) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000720000-0x9)='/dev/ion\x00', 0x2040, 0x0) fcntl$notify(r0, 0x402, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a95000)=0x14, 0x80800) pwritev(r0, &(0x7f0000c9b000)=[{&(0x7f0000ce2000)="551ecf2a5ad16a7822ee22734a5232fb8345880f964c5547d36a385681430ff1b52e255fa9c3ba60ba7cf8d3e4b94b4eb05272cc974e6fac45f6fa5c12f0a6186cdf5ca66507e281465d77b3f05f4719cefb69f001ab63f646e4be6847bc944d49aefde26a6b8fcad27537e313b0f359ec7c7c39151422b25575599e804d88fe0846179113ac00fc786e199472d975a227b84175368d663282508c013b35d0666e37f47156e30ca7e17939c7fa433924c27c8b59597df13e0ecef685fb243f7edf3c521011dce6242187032e3fe6fc72e3037fd81e9688e81e78fbfa083ba0d6b5ae5eaf8c199e19181d2ff77f09561e464c47511ac8d500f37f", 0xfa}, {&(0x7f0000032000)="881e63f623aff6", 0x7}, {&(0x7f0000667000)="6a708880fe8ff2b79b89abb2370864a9a9e2bec96a4aeee226542a4b43f28c34a9a80c32e63391546943fee6e92535a93801ef61ef345989b71af6923e91d8edb54d666fecd67aa5f298", 0x4a}, {&(0x7f0000ef5000-0xc2)="287384aaca7b335597f61bd6337f3c8809148bac0377a1161c242d617d65d1da6492bb1d0481d43fb9bb24750b636c29f4107360690d8ed3490fe25572d853787fe239ae108e8b93e53b173527aa9cc62c421c61520cf8ffa848106a45170aad4069164675d87930a002703e925024dcd02817e9ccdd2ae66042c9f6e47f1ed3a5e95d5a6fedaa5d1a8c6fd3ab85b63c0bd8de5f4d9f53946b2f0a111e4e3e3562477a57e596c3fe77c68c192370730527db40cd99e04c401cb699ac8b74bcb82cb7", 0xc2}], 0x4, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1}, 0x0) pipe2(&(0x7f0000f66000-0x8)={0x0}, 0x80000) r3 = syz_open_dev$adsp(&(0x7f0000f1a000-0xb)='/dev/adsp#\x00', 0x40, 0x103080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000815000-0x58)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x2, 0x5, @empty, 0x9}, @in6={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}], 0x58) socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x100000000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b01000)={{{@in=@rand_addr, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000053d000-0x4)=0xe8) connect$can_bcm(r3, &(0x7f000097c000-0x10)={0x1d, r1}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000109000)='/dev/rtc\x00', 0x100, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f00005df000-0xe8)) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000832000)='/dev/vcsa#\x00', 0x5b, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000020f000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000020e000)={0x0, 0x8, 0x9}, &(0x7f0000eb5000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cb1000-0x10)={r3, 0x92, 0x4, [0x8a, 0x5, 0x4, 0x5]}, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x123f) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000ac6000-0xc)='/dev/amidi#\x00', 0x6, 0x40) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000501000-0x8)={0x0, r2}) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000079000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000880000)="129167042c19d8fdc8e77683b07d84a03e73be316d86f76254b9b4557f4b54536d672580aabc446c81dcf12996e0d194051ad827a6a797e4b6dadf2f2073e5222c37bbe4d527d1f085b8cb954eb20cc09e1cc2003728e8dddfe68c3d07ff86520b30e0269e51ab29015694f33bf4a9039c64b63f1a1183cf8ab8ec75cd9914b5bad74f4d43cee1fa3323d4a0aedfb2a6e5b8ead6fdac260de077710e54b30fa0e91e2cef514aa4afac65e87ccc141aea155eda0ffd4f416d8dca9db599633b48aeff942ef34d30818c70fcecfc169605", 0xd0, 0x40, &(0x7f0000c41000-0x10)={0x4, 0x4770, 0x9, "3b115266fc2d", 0x7}, 0x10) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000012c000-0xc)={0x0}, &(0x7f0000015000)=0xffffffffffffffa5) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008eb000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) ptrace$setopts(0x4206, r4, 0x0, 0x0) getpgrp(r4) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000d2f000)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00002b0000)=""/137, 0x89) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000021b000)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00008ab000)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x4, {0xa, 0x3, 0x101, @loopback={0x0, 0x1}}}}, {&(0x7f00001c0000-0xf0)=""/240, 0xf0}, &(0x7f0000fb8000), 0x1}, 0x52) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x6, @empty}, 0x4, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) connect$pptp(r0, &(0x7f000058c000)={0x18, 0x2, {0x3, @empty}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000b8f000-0x8)=0x0) io_submit(r1, 0x4, &(0x7f00009da000)=[&(0x7f000040c000-0x40)={0x0, 0x0, 0x0, 0x7, 0xe66c, r0, &(0x7f0000688000)="5aa760bbbdbb7f8f172c592ec2ac07e113a3008df6d8b451c810d6ce7c0e1092a20ccc5d765e7ee11a2477ffef80a0a944c60c3f8891341132dc6bffa8130a6447aa4901744552db11f9145d7a6986c9cea4b3db129f48658de0e7109c0d05e932c187400b1ae3134a5f627bbb543b838e0a5f04dcd9a2eb323863fccb9fbfafc6632bc76e", 0x85, 0x88, 0x0, 0x0, r0}, &(0x7f0000f71000-0x40)={0x0, 0x0, 0x0, 0x7, 0x81, r0, &(0x7f0000c06000)="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", 0x1000, 0x1, 0x0, 0x0, r0}, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f00000f1000-0xd9)="f720df2fcee877eef12f985bad5994ab03ae4da72e723f296aa9427444728d340bf2ff2e26d49b7f614e4fd7ddddb8a5109c5d3638595e1c06e2a2d864660313b6eb5e8f170c92fff28b791baacc5bb1512ebd1b4c33fa872dae846d4b94cd062cc0a6502aa6b353b3b23c88b05f36445fc32f6961d204d2e9dadfb2a24aee0e3f9c97b0a2eb31d59ba01bba57634e2a2ac6749c63439bddf44dada80ceb0e40a7c401855fde85f1ec567e7ac7eb5220b23a2519f4bc4ecdfa42b8e74f56258a8227dc12b61fa979a946af1bd551f148215a69e3b7a77d56e2", 0xd9, 0x100000000, 0x0, 0x0, r0}, &(0x7f00002d0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x57, r0, &(0x7f00009df000-0x37)="79e496ffff8a5c11506fcfe2d76fe986df62c63c028f61a76860e5290e81e8992ec08908a9002e654b9d45b384c5b2642604a1ff6bee31", 0x37, 0x6, 0x0, 0x0, r0}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x803, 0x7ffffffd, 0x2) socket$bt_sco(0x1f, 0x5, 0x2) r2 = getpgid(0x0) readlinkat(r0, &(0x7f0000425000)='./file0\x00', &(0x7f0000ca2000)=""/26, 0x1a) ptrace$peekuser(0x3, r2, 0x3ff) accept(r0, 0x0, &(0x7f0000e8c000)) r3 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f00009d9000-0x4)) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) madvise(&(0x7f0000bd8000/0x4000)=nil, 0x4000, 0x1) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept4$inet6(r0, &(0x7f00004a3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000236000-0x4)=0x1c, 0x80000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000a30000/0x1000)=nil) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000a55000)={0x0, 0x8, 0xf9bd, &(0x7f0000087000)}) shmat(r2, &(0x7f0000cec000/0x4000)=nil, 0x1000) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f00003fa000-0x8)='./file0\x00', &(0x7f0000318000-0x8)=[], &(0x7f0000003000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000001000)='}', &(0x7f0000003000-0x1)='\x00', &(0x7f0000001000-0x1)="df"], 0x0) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000977000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000763000)) sendmsg$nl_generic(r0, &(0x7f0000687000-0x38)={&(0x7f0000a88000-0xc)={0x10, 0x0, 0x0, 0x920010}, 0xc, &(0x7f00003c3000)={&(0x7f000005a000)={0x10ac, 0x29, 0x200, 0x5, 0x2, {0xa}, [@generic="e19a6303a1bc541cf4a4b5759ffa1ec77eac455746f021d94389d639f32f", @generic="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", @typed={0x18, 0x7e, @str='/selinux/mls\x00'}, @generic, @typed={0x60, 0x31, @binary="e52e0a37b3b029d1671389313ce34e959febed386643d2147c476f8f4591c2322462b30dda9124ea276626727741bbdf7348136557a05d1b325b85c16ec2b1b9edcc557f79b6c16ce9277a5ad42761eee1df126219406a"}]}, 0x10ac}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000000) connect$bt_sco(r0, &(0x7f00007a6000)={0x1f, {0x6, 0x37, 0xfff, 0x42c, 0x100000000, 0xffffffff}}, 0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d77000)=0x1, 0x4) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f000070a000)=&(0x7f00006f7000)) sendmsg$alg(0xffffffffffffffff, &(0x7f00005ec000-0x38)={0x0, 0x0, &(0x7f0000c93000-0x30)=[{&(0x7f0000b94000-0x9b)="579187b386802ee223a3bea667eddf87fc0294f715cbcc99758090c6a53092ef66645ae1dda04f07d1f4c57dc840c533997b57e3ef771c7007fd7ae00caf2e1b67be1ee28f7bac47d61f61ce2d3659dac98f418d5d2edac48cb33c33db3dbcbe2ad64293da769f6d29d3a59fb2918912cc0755f9b6ad47ed68963f4e17bb1759752601f5738bddf90a61058f11388ef916dfacb311f06226ef02b0", 0x9b}, {&(0x7f000060a000)="895168127ce9c47b1c6e5e2a9b5cb9b92fcad07c712f7c613dd73b25e3e11188babd1520aa7f8bd6b92ce5297cd5bc005176d76683e99904c3c44aad17c3dcf1ab640d1d35b583ff46b9cd4924f483d61515d7ddce781f82ff7c6eb1218c320f36e5ff395d01399e0c563bfb3958866bbed5b7e350c405e3f4b54f0d6c19f860faca7c6e997c491d16bf0484d69e18e7c9b8149632209a5b24622da249ea817805fc34d4190dfd419b0295b93455d5b24b74f8c1be9c1f2df84c9889120b81abb914fa59f37c8cd04d5259f6db75e4a708b52920187e9ef37bded580d92fdbbef609ac8da9e83c976b32a40456d528dc44b0bae2e95976", 0xf7}, {&(0x7f0000ac7000)="5f7b5dda1013d088b29f41d995e768238beca2f80469c8da20d09dd41c058c8a1aeda75d69dc30b9f83e44974c52351635e03152f54887b2d543e2c61f682b79577022ec81dee6d3528000300af17f9b62a6dc80ee79cad3b7f737fd922ffabe8b13a5bee8677bd30aa7923039b501bb19791ebc4fb42b5c6864a6147955af137ada339048f50edddc276b689c772fd19fa0e05ac933abd90688043a5485e282f5930eeb1a1ee00dab88a55ba99c0ebd30ba3a3268b70e506b192d70da46bc7d8dcfad6739fefb78efa0bfc2eb9eb386689a078340b129c6258cf20d6114", 0xde}], 0x3, &(0x7f0000bda000-0x80)=[@iv={0x38, 0x117, 0x2, 0x1f, "4f93b9f9a716460cc95615d9f823aa1aef39114c3f5333723ce7fa2740358e"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4}], 0x80}, 0x20000080) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000baf000)='/dev/cuse\x00', 0x4800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00001f6000)=""/96) accept(r4, &(0x7f0000921000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000065c000)=0x32) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000f5000-0x8), &(0x7f0000bbc000)=0x8) fcntl$setown(r0, 0x8, r1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00009cf000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x1009}, &(0x7f0000645000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r8 = semget(0x0, 0x1, 0x5) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000aa3000-0x58)={{0x3, r2, r3, r2, r3, 0x80, 0x100000001}, 0x4, 0x78a40540, 0x1000}) ptrace$setopts(0x4206, r7, 0x0, 0x0) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000067a000-0x4)=0x9) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x7ffff) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0x3, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000001e000)={{0x2, 0x0, @empty}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x0, @loopback=0x7f000001}, @generic="428fe081ea15114282a8e104d85514dc"}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000014000-0x4)=0x200, 0x4) syz_open_dev$vcsa(&(0x7f000001e000-0xb)='/dev/vcsa#\x00', 0xfb, 0x80202) tee(r2, r0, 0xffffffffffffffff, 0x4) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) clock_gettime(0x0, &(0x7f0000372000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f000061c000-0x30)=[{{r3, r4/1000+10000}, 0xed4, 0x81, 0xb842}, {{0x0, 0x7530}, 0x1f, 0x5, 0x1}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r5 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r5, 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000d6000)='\x00', 0xfffffffffffffffe) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a35000)=0x40) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000276000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r2, &(0x7f00005a7000)=[{&(0x7f0000f03000)}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000020000)=@ax25, &(0x7f0000763000-0x4)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000272000)={r1, r3, 0x80000000, 0x3, &(0x7f00008dd000-0xa5)="3513b8a025419a8af4726ffd39c5b2b718c8a0b1c923acbe8bc84908f8fd8c987f425141b81685da8d7d1bca5a8d2abea2a037c6a98928cd8d5a6d9e2fdb1c252b20ce2b08d033e562dbc259bbcaf0774535a5c4ce44f820f98fb9ebce659049df118e5d197081d8406d555b58a68084fae1d8f8cd8d245c2ae773bc5fbda5717f80155aaa82f60cbafc6cf1688e7094934eecf7b76ecd0a5b8a9b5cb8837f0bae6738743f", 0x80000000, 0x6c6b, 0x200, 0xe6f, 0xffffffffffffff81, 0x0, 0x8, "875a753b16bd3eebbc8d08f7e031e5fffd70ad4c202510ad5586337e81231b51d62dd960e7ba38f294ba93c38c686e30706b1bc3c88a6bc9b765c32500829c912775579876e4ce68da"}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000397000)) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000519000-0x9)='/dev/rtc\x00', 0x440000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000a36000-0x54)=""/84) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000c62000-0x9)=@rc, &(0x7f00000ec000-0x4)=0x9, 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000534000-0x4)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) syz_open_dev$sndmidi(&(0x7f0000b45000)='/dev/snd/midiC#D#\x00', 0x10000, 0x800) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f4f000)={0x10000000}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000d61000-0x110)={{0x6cf9, 0x2, 0x400, 0x7, "ed5073768596da464646b677fd11474f5451c50603d7cb2c9aed9d03d6945d94746687d78443f3c8d1e27434", 0x440}, 0x0, 0x0, 0x33b5, r2, 0x20, 0x1, "075403d43195ff4bf6e1fad3fb871c581f23af37d626f8f51a9b9ca3645df53ec1722884e8370c9e9264effead33b619d0940a234cb1c6e38ba3cdd000b754c0", &(0x7f000092b000-0x1)='\x00', 0x1, [], [0x1, 0x2, 0x401, 0x82f]}) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockname(r1, &(0x7f0000f65000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000a62000-0x4)=0x33b) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00002eb000-0xc)={0xffff, 0x8, 0x1000, 0x80000001, 0x81, 0x9, 0x80}, 0xc) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000181000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x8000003, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "08000000ce5ef60c08ff009fc474738f38803413969e416cd67854881e35054f"}}}}}, 0x0) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f00005c7000+0xf5c)={&(0x7f0000e14000-0xc)={0x10, 0x0, 0x0, 0x80045000}, 0xc, &(0x7f0000f91000-0x10)={&(0x7f00009c1000)=@del={0xf0, 0x11, 0x10, 0x4, 0x0, {{'authenc(sha384-avx2,lrw(cast6))\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xed6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) waitid(0x2, r2, &(0x7f00001e6000-0x10), 0x40000002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000cf4000)=@assoc_value={r4, 0x3}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000d91000-0x58)={0x4, 0x1f, 0x2, 0xffff}) dup2(r0, r1) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x295) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) timer_create(0x3, &(0x7f0000503000)={0x0, 0x19, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000f63000)=0x0) timer_gettime(r1, &(0x7f00003ae000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef3000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00004a8000)=0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000b2f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00005e2000-0x4), &(0x7f0000087000-0x4)=0xfffffffffffffcff) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700bc0000090007000a01001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000067a000-0x8)) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca1000-0x10)='/dev/sequencer2\x00', 0x280000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ppp\x00', 0x84400, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000fbc000)={0x0, r3}) fcntl$setown(r0, 0x8, r1) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00007bf000-0x4b)=""/75) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dfa000-0x9)='/dev/dsp\x00', 0x6000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000708000-0x4), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000499000/0x1000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) listxattr(&(0x7f0000513000)='./file0\x00', &(0x7f0000f95000)=""/56, 0x38) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c5f000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000129000)={0x0, 0x1000, 0x6, 0x6, 0x20}, &(0x7f00002de000-0x3)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000455000)={r2, 0x0, 0x30, 0x1, 0x7}, &(0x7f00009cc000)=0x18) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/02/06 14:00:42 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00006aa000-0x2)={0x0}, 0x7fffffff, 0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000000000)=@hdr={0x3, 0x4, 0x3, 0x0, 0x6, 0x2, @ipv6={0x7, 0x6, "897ddd", 0x1178, 0x7e, 0x26f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x9f316fc5c6740276, 0x29, [], [@generic={0x8001, 0x80, "067494803dcc7d46be888bd1681239d7d90044a598b53dafed95bd880aefadad6552c63f95e22942a5986cc5d7985cf97ab8f54db376ce8622be62e01ce6fc040e5e6ece38572071c9d53f429901fbd152196fa15563f05678ed1e0f27645fca7f1bbe67397a28163560638dbe6dbcbcd8b8f8ea20c929728ff3b752d0db75b4"}, @calipso={0x7, 0x58, {0x2, 0x14, 0x3, 0x7fff, [0x3, 0x7, 0xc000000000000000, 0x7, 0xc55, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x0, 0x800, 0x1]}}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x5e, "4adcfd740ab76c0f5ba5e8cc4daa1291e0a1a280de03a2e727d104bfe4999672ee99998eafef1c89598138b53faa6d843a3e689e2dbf07248a901b098a893b5d464bd7b1330dd36f161eb196a26a51d159a3141a4f35adb620bad3c637c5"}]}, @fragment={0x7f, 0x0, 0x5, 0x101, 0x0, 0xffffffffffffffff, 0x2}, @fragment={0xbf, 0x0, 0x4, 0x69a3, 0x0, 0x1, 0x0}], @tcp={{0x1, 0x0, r3, r4, 0x9, 0x0, 0x6, 0x28, 0xed54, 0x0, 0xfffffffffffffffd, {[@window={0x3, 0x3, 0x100000001}]}}, {"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"}}}}}, 0x11aa) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e16000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000593000)=0x63, 0x4) fcntl$setown(r0, 0x8, r1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) eventfd2(0x9, 0x80000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000003000-0x60), &(0x7f0000003000-0x4)=0x60, 0x800) openat$vcs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000455000), &(0x7f0000001000-0x4)=0x4) ptrace$setopts(0x4206, r7, 0x0, 0x0) set_mempolicy(0x0, &(0x7f0000492000-0x8), 0x7) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x1a000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x4}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007bf000)='/dev/vcsa#\x00', 0x7, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cbd000-0xc), &(0x7f000080b000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002d4000-0x4)=0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r1, 0x1) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000394000-0x10)={0xfffffffffffffc00, 0x4, 0x7, 0x5, 0x0}, &(0x7f000078a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eb5000-0x8)={r4, 0x7fff}, &(0x7f00005dc000-0x4)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000243000-0xb)='/dev/hwrng\x00', 0x100, 0x0) fcntl$setown(r2, 0x8, r3) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000973000)='/selinux/enforce\x00', 0x101000, 0x0) mkdirat(r1, &(0x7f00004aa000)='./file0\x00', 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$setownex(r0, 0xf, &(0x7f0000745000)={0x2, r2}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7ff3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f53000-0x20)={0x5, 0x80, 0x2, 0x26f, 0x4, 0x7fb5, 0x100, 0x7, 0x0}, &(0x7f0000fde000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003d5000)={0xd56, 0x81, 0x4, 0x7, 0x9, 0x8, 0x8, 0x0, r1}, 0x20) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000440000-0x4)=@int, &(0x7f00001f5000)=0x4) connect$bt_sco(r0, &(0x7f0000e76000-0x8)={0x1f, {0x10005, 0x9, 0x200, 0x10000005, 0x6, 0x3}}, 0x8) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c66000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x4}}) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d0000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000f51000)={0x6, 0xfffffffffffffffa}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, 0x2000000000000, 0xff, 0x1}, 0x86) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) r1 = syz_open_dev$midi(&(0x7f000063b000)='/dev/midi#\x00', 0x9, 0x12800) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) read(r0, &(0x7f0000069000-0x4)=""/4, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) [ 306.366751] audit: type=1400 audit(1517925642.664:916): avc: denied { shutdown } for pid=18521 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bdd000-0xc)={0x0, 0x0}, &(0x7f000081d000-0x3)=0xc) setreuid(r3, r4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f4c000)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000c07000-0x10)={&(0x7f0000437000-0x43)=""/67, 0x43}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001e1000-0x6)={0x0, 0x9}, &(0x7f0000583000-0x4)=0x2a4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4202, r3, 0x3, 0x100000) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = memfd_create(&(0x7f00001a2000-0x1)='\x00', 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000055d000-0x10)={0x1, &(0x7f0000d4e000)=[{}]}) sched_getaffinity(r1, 0x8, &(0x7f0000fe4000-0x8)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000006000-0x73)=""/115) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) symlink(&(0x7f0000fe3000)='./file0\x00', &(0x7f0000c9d000-0x8)='./file0\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000348000-0x16)='/selinux/checkreqprot\x00', 0x121000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a7b000)) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d5000-0x11)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000053e000)=0x4, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) preadv(r1, &(0x7f0000295000-0x30)=[{&(0x7f0000e31000-0x9f)=""/159, 0x9f}, {&(0x7f00000b9000-0x7b)=""/123, 0x7b}, {&(0x7f0000f63000-0xd8)=""/216, 0xd8}], 0x3, 0x0) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:42 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0x9) get_thread_area(&(0x7f00009e7000)={0x1f, 0x20000000, 0x400, 0x7, 0x8, 0x1, 0x5, 0x3, 0x9, 0x24c}) r1 = add_key(&(0x7f0000151000)='syzkaller\x00', &(0x7f0000db1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000168000-0x53)="382b910baaa03f6fc5487d9d2e13ad13b2cbe96cfd2073dd98035ae0a3df90b45d8da27dc76f0b61b1163a93ef07a0bf6d9fc332b79c7c8df9871eed0e214e17620733c4e0fb7ac6b063b6017a9003b899bed1", 0x53, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000619000-0x8)='keyring\x00', &(0x7f00008ef000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f00007c8000-0x20)=[{&(0x7f0000f54000-0xfa)="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", 0xfa}, {&(0x7f0000e8f000)}], 0x2, r2) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f00000eb000)={0xc, 0x4000000000972}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f000047a000-0xb)='/dev/hwrng\x00', 0xc00, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a83000)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d79000)) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000335000)={0x6, 0x0, 0x6, 0x9}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3ffffffffffd) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ustat(0x8, &(0x7f0000c9a000-0x20)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00007af000-0x20)={0x1, 0x2, 0x20, 0x80, r1}) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003e9000)=@rc, &(0x7f0000001000-0x4)=0x9, 0x80000) connect$ax25(r0, &(0x7f0000e02000-0x10)={0x3, {"99f13adf533eca"}, 0x7f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00004a7000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x10000) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000031c000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000022e000-0xbc)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x2, @empty, 0x7fff}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x800}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000}], 0xbc) close(r1) 2018/02/06 14:00:43 executing program 6: r0 = socket$inet(0x2, 0x0, 0x2000000000000086) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r0, 0x0) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) dup3(r0, r0, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c5a000)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:43 executing program 1: r0 = inotify_init1(0x800) mmap(&(0x7f000098e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000098f000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = socket(0x10, 0x802, 0x0) r3 = semget(0x2, 0x4, 0x200) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000990000-0xc)=""/12) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000991000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$midi(&(0x7f00001f5000)='/dev/midi#\x00', 0x3, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000082f000)={0x0, @in6={{0xa, 0x0, 0x8001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}}, 0x100000001, 0x5, 0x4d0, 0x5, 0x2}, &(0x7f0000a1b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000044b000-0x8)=@assoc_value={r4}, 0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d97000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x100000000004, 0x20) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000887000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b75000-0x18)={0x3, &(0x7f0000e74000)=""/193, &(0x7f0000030000)=[{0x3, 0xbd, 0x7ff, &(0x7f000026d000)=""/189}, {0x8, 0xc0, 0x6, &(0x7f0000afe000)=""/192}, {0xffffffff80000000, 0x58, 0x5, &(0x7f0000312000-0x58)=""/88}]}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000133000-0x24)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006f8000-0x4), &(0x7f0000d5f000-0x4)=0x4) sendmsg$nfc_llcp(r1, &(0x7f0000660000)={&(0x7f000040a000-0x60)={0x27, 0x6, 0x80000001, 0x3, 0x3, 0xdea5, "da5331833bfc80a8f5e420dda2083ca42d2a967a5f7bb01fde20a99e8aac2fca80aa990f8ae7249b8acb46de47268e62bd93e82a46a9b327c5fb32970a08ec"}, 0x60, &(0x7f0000fbe000)=[{&(0x7f0000f78000-0x6e)="37245521feec9f48a049a1a37e003f46c16f60a5cab0d4f8bab4539e42c9767ae12477404780c6d942c9d6076e2fbe5e22f417ad53d78dd910a58eabe0dcf96d16c44b0f393a771a5d94bee3b33daf381434570530b7337216f3b0793a8976ad15422ed37d7f47cfcb50f3bbdd76", 0x6e}], 0x1, 0x0, 0x0, 0x10}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c77000+0xc5d)) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000016a000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000e69000-0x4)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000792000-0x9)='/dev/sg#\x00', 0x4, 0x101000) syz_open_dev$sndmidi(&(0x7f0000388000)='/dev/snd/midiC#D#\x00', 0x401, 0x2002) syz_open_dev$sg(&(0x7f00008a5000)='/dev/sg#\x00', 0x4002, 0xfffffffffffdfffd) close(r0) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getgid() write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c09000-0x78)={0x2, {0x2, 0x2, @empty}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0xce28, 0x9, 0x2, &(0x7f00003d2000)=@common='sit0\x00', 0x1, 0x4, 0x7ba8}) r1 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) r2 = getuid() setfsuid(r2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000057f000)=0x40, 0x4) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d29000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000636000-0x9)='/dev/sg#\x00', 0x2000000006, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000390000)='%wlan0vmnet0/)*wlan0^wlan0security\x00') ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:43 executing program 7: r0 = memfd_create(&(0x7f0000d0a000)='selinuxnodevvboxnet0\x00', 0x2) getpeername$netlink(r0, &(0x7f0000d89000-0xc), &(0x7f0000b3b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r4 = syz_open_dev$dspn(&(0x7f0000d97000-0xa)='/dev/dsp#\x00', 0x7fff, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000e99000)=""/170) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000ed3000)="5f0fccf5cc181966e26de7ebac339fb42c2a3a9bb6c3e49f3a9e1f42134d3bdc66041a33ad67cc21fa3fd622601f0d7dfb8f9fb7f870848fe41246ff960a871fb2e5641004e246d5e89954739b8ae3e410a0d83b758c7d8a3ced7e77c4fad06292f3a96b56ebf7a2f41014f1a8c157734a91a8992ad8eb2471bd55c9e51a54db31fd88822144922aae7e178bdf9c3b82781f56bfea056021dafd04258c1d11e7b1d4f97fb53140928a8f492b04de0523cdacdb6257b8565a6a5bbaea09f1454bbab3babd9578fa9e5426c9a4577b9fc7be1a7c667727009e681c93895ea1fa18efc21e0053983a95ef0fda7391e72d71706244") chdir(&(0x7f00002fa000)='./file0\x00') fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00006cb000-0xc)={0x0, 0x1, 0x1, 0x100000001, 0x7fff, 0xffff}) bind$unix(r1, &(0x7f00002ff000)=@file={0x1, './file0\x00'}, 0xa) write(r2, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000503000), &(0x7f00001b7000-0x4)=0x8) poll(&(0x7f0000f09000)=[{r2, 0x4}, {r0, 0x80}, {r0, 0x170}, {r2, 0x30}, {r2, 0x2000}], 0x5, 0xffffffff00000001) getsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f000043a000-0x4), &(0x7f0000cd5000)=0x4) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b3000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000088f000-0x8), &(0x7f0000a71000-0x4)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000016a000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000e69000-0x4)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f00008c1000)='./file0\x00', 0x8) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ea1000-0x10)=@generic="2cdc1b8c271d8d397bdac5702e81dfdc") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000032f000)={{{@in6=@local, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f00003ac000)={0x1d, r1}, 0x10, &(0x7f0000d35000-0x10)={&(0x7f0000001000-0x48)={0x2, 0xa78, 0x4bfe, {0x0, 0x2710}, {0x77359400}, {0x1, 0x3, 0x6, 0x1}, 0x1, @can={{0x2, 0xfffffffffffffafc, 0x0, 0xba11}, 0x5, 0x1, 0x0, 0x0, "eba8af657d323359"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x83) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ab000-0x8)=@assoc_value={0x0, 0x3fffc}, &(0x7f0000b58000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000946000)={r1, @in6={{0xa, 0x3, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x9}}, 0xfffffffffffffffb}, &(0x7f00000ee000)=0x98) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005d0000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000005e000)={0x20, 0x8001, 0x8, 0x9a7d, 0x0}, &(0x7f00003d9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006ce000)={r1, 0xb8}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005ab000-0xb8)={0x0, 0x6, 0x7fffffff, 0x66c, 0x5, 0x800, 0x100000001, 0x3, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x8, 0xa9f3, 0x80, 0x8, 0xffffffff}}, &(0x7f0000dfe000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000312000-0x8)={r2, 0xfffffffffffffffa}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) getsockname(r3, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$midi(&(0x7f0000ee3000-0xb)='/dev/midi#\x00', 0x100000000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000a57000)) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) recvmsg(r2, &(0x7f0000391000)={&(0x7f000081c000)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000698000)=[{&(0x7f0000ec2000)=""/98, 0x62}, {&(0x7f0000f76000)=""/139, 0x8b}, {&(0x7f0000c8f000)=""/180, 0xb4}, {&(0x7f0000fc9000-0xb9)=""/185, 0xb9}, {&(0x7f00007a0000)=""/190, 0xbe}], 0x5, &(0x7f0000ea3000-0xaa)=""/170, 0xaa, 0xa8}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000823000)=0xaa9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00004cc000)=0x5c, 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000873000)='/dev/qat_adf_ctl\x00', 0x44000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001c0000)={0x4, 0x4, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x10001}, 0x14) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x80000000000) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00008a7000)={0x2, 0x0, [{0x80000000, 0x2, 0x5, 0x2b3c6baf, 0x800, 0xf00e, 0x9}, {0xc0000005, 0x2, 0x7, 0xb14, 0x6, 0x0, 0x80}]}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x0, 0x1, 0xad, []}) ioctl(r0, 0x8916, &(0x7f0000669000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/06 14:00:43 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007fb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x10)={0x2, 0x2, 0x1f, 0x877, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000006a000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e2d000)=0x6, 0x4) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) socketpair(0x9, 0x0, 0x8001, &(0x7f0000301000-0x8)={0x0}) sendmsg$kcm(r2, &(0x7f00007e3000-0x38)={0x0, 0x0, &(0x7f0000d07000)=[{&(0x7f00009e3000-0x92)="9e205db55f06cb5b8dbfc090a9f85a343e3d5e35ed2f74ab135476ceebbde397df4b13eefaa67ec2ad4f69a3a9cd2346e88573b62ee2f0298be3d0ec208d9b76c80f260c22e81c9d0f098b881733f881a1220ce8664a23e59a4a36c2b342b241b33665bf78db578c9a59ab46160a35c47f53b505dc7ff825525f2cebe30e601cb4d98c4b0d0a6b91ddccf47198c3bc881a1a", 0x92}, {&(0x7f0000f04000)="29b4887f5eb140e52e6f904df71109b72de0b0837faf55756131961ab24752b923274ff63ca27b86b4d2e0f6754be92ea669093de9c4d6d971ea844b08bc411ca27a7d4b950facb40c424547823e0da3629995a4315d086521686ae33f1b1707f499996af15ddbd8f9378cd9db14c3d21106478fb1ea38ee0d8d00b7cf7b3e1de60a84c7e6c2f49f8f1711c5df554f8dcf5618cf9ee47715265773d0bf044a0323f81e2817532b44728f93bf77ae9fb55e8579f7376737990477f7b46d5a75ea61f12cb8d7a7991d92a5c6d893a045106bfce44fee125ae812ac5bf803cf4bb614f1c583e5a87a808c15e136fb", 0xed}, {&(0x7f00009b6000)="3d4adc510a09aaf3d2d3b605185e9b9ffa1deea56ff8f71180093f7ac49076da3622d61428cf457a3d6380fc4f6f7975240c5a1b4ca0120aee5c2dd89a9beeaa8f6e0edf10e45462c32670e7f95269ba44b478fb8fa124820013ee462d96b4e512f10e6831a0a49972ffe69e63df863fad3d1d985e906e633a4c0a62", 0x7c}], 0x3, &(0x7f0000d62000)=[{0x100, 0x1, 0x8, "92aaa2d7b115fc032af8e313fb56b56cfe2855734c5545abf859c6d582568b95e70ac96fb71daa3d72a733fa84c46a94f6a8e0d7b35cb82bb64dc37c3586c9ba1b51e55f9ea80bfad6ba622c56bb38b503a92182d5b031dcd85bf0dab308084c5865e2cad00cd2aa3a34269b569f8292f9067d946f5109ee620600cb1019eb2c4902a7695dd777c8d218d100f5bbd3a2276727271250e627101a03f9e65362605edaac9dea648855db05aa3ab53fd889e9c825bc3b1790e0cbf4c80fcadc25fdedfa1b95737d6ffcc4bde0aed030dc78d61e5d2bdc773583aabcab2364917d33574a3d6470a24e4d5f1035"}, {0xd8, 0x29, 0x7, "2dec720ec0c2047eec935d1c4cfce93e9a660dfadc3532b5c7ed809491fbb3e0c175ecd575157d2f1bb897d20e79a6a1095c01fab73a9e0d58c0642ef8819f6da01426105fda11163a9fdc72888f414ac810379025edd99c58494a9ccc2198741188e1f90764bb19fbd2f9559c0d2ee86998a5d06bef6db6ba0957951bae7db269b483e7d091a8f75a5bea85b5f124a5abc27d4e61f299bf42beb9a18ace7c9ea1c50f11cd490f866d5031bd031994e0ffb9ea04b9b6e1dc8d879872cc5abffb8bfd"}, {0xa0, 0x108, 0x5, "8e9ddb8da9a2e392106ce0d6ff0ace9944d46a376672c58778a7b890b364d5483a1476187a1a82e62e7bbb3cb462df550da931815f3a84cb1d92da4d986767605fcf06e4431d49381321cab060acc52ef80bf68c584d7a76f14e3ef95926afe7d2fe4b406759bc048df9f716911d62e62e87f48b97af718da29f50ad9ef3f62343b4372fdd8a3973b67ec3"}, {0x1010, 0x3a, 0x8000, "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{0x68, 0x6, 0xffffffff80000000, "4e87ed3389dd840e7d383fe0fabb066d8208f8d05860f69bfa0e7703bc8cabf863343aab4ac82708658cbf0237e1085351274f828a760b0f4ff17deaffb3791f4d0a1572778b23445b91ca9cf241917d10db43f0615d856a"}, {0xf8, 0x13f, 0x1f, "f3e212274c38657a88b055abd899952cb59195ad9750b0b0561070648d4907f7acd82c5a28ee9a1fa378e2cb4c65f74818728f4b44e172d49e4c83bf43b3984d1c6f30d0d1d275cb8138c5c8b6e3eda9cbbeac0fec8c2eadbf920f6f6cce1a48bfbfc9646100d02c47136309ab1a725e1a40fe5300eee64ae2ee8f8f4dff9463f8fc0857acec2ca1cf32864c33a79a3c3b8973d43305bbc7121d264a6cd5ab19059894c15f070ce8b348cb2fd8e9e44381b87c6496ca9fde9e609d670c7e2eebcab0e680946939fa93999ed6ea015cd1457328feec1c98a12ad7f8e90ee5ecaccacaef9c404b3f92"}], 0x13e8, 0x8000}, 0x4000000) fcntl$setown(r0, 0x8, r1) r3 = syz_open_dev$sndpcmp(&(0x7f0000fab000)='/dev/snd/pcmC#D#p\x00', 0xdbb, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000694000-0xbc)={0x7, 0x1, 'client1\x00', 0x3, "220dbd9154c52a27", "7ac61b15bc8bd6ced791d169854a19f20ad585fa9fe6f1c00b6f69c88e5ee904", 0x1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000a48000)="187c71fffce344efbe915d6b6b82da6d8916fa136b1e6e407095c3390d55b5ad1dceedfe02693505069c90dc63a5be4ce3803eb631ffa1ae70674788e4667b93585483dcaf5ac82b1422950023999a3b87e5b85bd0ece00396cc3fed9e6d3096a70e39c4b13ac2afaf05ea61bb83a4caecc67fcd831a969af7e16593f4815328c0b960", 0x83, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockname(r1, &(0x7f00004fc000)=@generic, &(0x7f0000d61000-0x4)=0x80) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "d44d34d3e5c0"}}) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getuid() close(r0) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002e2000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe(&(0x7f0000a92000-0x8)) gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @thr={&(0x7f0000ee5000-0xee)="57af3462df3ce205a25968f787b8bd80fd8e838c435a93d9607da220de25bb1816ce1aac366204a09690882c5b5ef25b74a937285485a3a4012653a1a427b1660d49a4bd744cf152fc9817745dd2746f0ab44137d3f9495c35d3c4510e978f195842b44d07a2014e549a0607c52236a373834283b91f3c6dc2814e2e7d2872fdae51597b1eaafa7c40518f4746cc69627b19f781f9bb0e243e52e0db6d4396e1b79e5952c7008eae3f480dbb136c7e6e6bce5df46e9b5ed9fc339b94c1adc0093cd0f04149f459c5a79deba3b0b7e9afd609e65189bed6b21b6dee6ff1d5a2036a2b68870cfb647e84af4e4b4411", &(0x7f000054d000-0x1c)="4168f7e0c2da9f57c763eb829ec1f1a9c0e50501017e45827376a071"}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000d48000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007e3000-0x9)='/dev/vcs\x00', 0x501000, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000cde000-0x20)={0x2}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000323000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000047000-0xa)='/dev/vcs#\x00', 0x9b8, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000471000-0x120)={0x2, 0x8, 0x4, 0x3ff, [], [], [], 0x8, 0x853, 0x76, 0x1, "fd73487e3216c07a2230aa6f38772826"}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffe) r4 = syz_open_dev$vcsa(&(0x7f0000727000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x10100) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f000041d000)) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000de7000)={0x2, 0x10000000000000, 0x9, 0x0, 0x9, 0x32}) write$fuse(r4, &(0x7f0000131000-0x73)={0xf7, 0x0, 0x2, @random="4dc127d0961e797a33bd0ba0b4897b8a2f3c63d8d04bb1523eb99189f74cbcdbf8e217e4f77b0ca83f10edee5266774f6d9c2c8ea71d76489e812634ad1ac068ffeb5a0cbb38358fd89d4b43a2eb7481df8054e3fbaf4e4c32195210f3b677c1a3799cd2351c97ff473f80369350e7896b585b36fc4ce887ae904e5ddfb2b752f4d004b9643f8c1923f0977509d2900f6a8eb55ea8b900932475231489624bf4c92297b138a78bcec0fde049d3955f49992d72bffe80614e5169a850d6cce98d97199a96250b14996330e7e07fe69089611b7785e3ea7d63bd2a90027f5d71fc8f4019f6176b43"}, 0xf7) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000038e000-0x14)={0x3f, 0x9, 0x5, 0x7, 0x7}) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000074a000)=@sack_info={r3, 0x5, 0x4}, 0xc) setns(r0, 0x4000000) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000055000)={0x1, 0x5, 0x2, 0x7f7, 0x8001, 0xfffffffffffffffc, 0xfff, 0x80000000, r3}, &(0x7f00003ae000-0x4)=0x20) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) sched_getaffinity(r1, 0x8, &(0x7f00008fb000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005d4000-0x11)='/selinux/enforce\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000046b000)={0x8000, 0x4}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c7f000)={0x1}, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a7e000)=0x53, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000771000-0xb)={0x520, 0xaf, 0x9, 0x1, 0x1, 0x4, 0x800, 0x8, 0xbc5, 0x401, 0x1}, 0xb) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000211000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000018c000)={0xc, 0x9}) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000473000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000a24000)={0x3}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000084f000-0x4)) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = request_key(&(0x7f00005b6000-0xb)='pkcs7_test\x00', &(0x7f000081a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000465000)='\'-vmnet0{{eth1posix_acl_accessvmnet1\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000688000)='./file0/file1\x00', 0x0) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000365000)='/dev/admmidi#\x00', 0x0, 0x400) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000e7a000)=""/142, &(0x7f00006c7000-0x4)=0x8e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000d5b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f000075f000)='/dev/admmidi#\x00', 0x80, 0x200) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000489000)) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f40000-0xb)='/dev/audio\x00', 0x103, 0x0) perf_event_open(&(0x7f0000300000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a11000-0x20)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000369000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ee2000)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}, 0x5, 0x8, 0x800, 0x7f, 0x7f}, &(0x7f0000dbb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f65000)={r3, @in6={{0xa, 0x2, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x8c) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000fb9000)=0xccf, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) rename(&(0x7f000049b000-0x8)='./file0\x00', &(0x7f0000e86000-0x8)='./file0\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000049a000-0x4)=0x1) connect$bt_sco(r1, &(0x7f00002dd000-0x8)={0x1f, {0x2, 0x100000002, 0x1, 0x64c, 0x7, 0x6}}, 0x8) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e01000-0x8)=0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2000002) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000009000)=""/87) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b4f000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000924000-0x63)="9537d34d3e93847e2eaa1a211ee84714ffd182fdcab637d04153e3d8adff498c7de4ccfabfc991e55667fcf989a310284391a3f3d993256d556e291d35b9e3e7f8332ff0519c23f976d870cc30d64f3012d3201c038ae8046d44ae4147969eeb172dc9", 0x63) fcntl$getownex(r0, 0x10, &(0x7f0000203000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = open(&(0x7f0000b39000)='./file0\x00', 0x80, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00002b7000-0x4)=0x3f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000bcf000)={0x3, 0x5, 0x9, 0x4, 0x3}, 0x14) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000063b000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000d2d000-0x10)=[], 0x0, &(0x7f0000d2e000-0x1220)=[], 0x10}}], 0x1, 0x0) epoll_create(0x6) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:43 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000107000-0x11)='/dev/vga_arbiter\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4001, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c20000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000001, 0x8111, r0, 0x20000) r1 = syz_open_dev$sg(&(0x7f00006a8000)='/dev/sg#\x00', 0x100000000, 0x8000081) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000474000-0x8)={0x2, r2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000932000)={r4, 0x3}, &(0x7f0000946000-0x4)=0x8) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000339000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000d6b000-0x70)) r2 = syz_open_dev$sg(&(0x7f0000276000-0x9)='/dev/sg#\x00', 0x1, 0x105000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000066f000-0x8)=0x829, 0x8) dup3(r1, r0, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005de000)={&(0x7f00000dc000-0x8)='./file0\x00', r2}, 0xc) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = getuid() r2 = getegid() fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) openat$audio(0xffffffffffffff9c, &(0x7f000091a000)='/dev/audio\x00', 0x10001, 0x0) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_l2cap(r2, &(0x7f0000819000)={0x1f, 0x3, {0x80000000, 0x0, 0xffffffffffffff46, 0x950, 0x2000, 0x3ff}, 0xba54, 0x9}, 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e39000)={0x0, @in6={{0xa, 0x0, 0x5ad, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}}, 0x1, 0xc2e}, &(0x7f0000a82000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000781000-0x14)={r3, 0x1883, 0x7, 0x10001, 0x4, 0x1}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sndmidi(&(0x7f00002de000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000b4a000), &(0x7f0000824000)=0x10) fsetxattr(r0, &(0x7f0000519000)=@random={'trusted.', '\x00'}, &(0x7f000095c000)='GPL\'\x00', 0x5, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r2, 0x8, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) io_setup(0x6, &(0x7f00005e3000-0x8)=0x0) io_submit(r5, 0x5, &(0x7f000039b000-0x28)=[&(0x7f0000d9b000-0x40)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff7, r2, &(0x7f00002e6000-0xc3)="e0f101ccc62e945ec9d029b28c0b175da9abeb9e82b21357ab9ddae4483c66039f161199441798218617c04f7089b4006835f967567d34593452a1c4d272ae426e0c6a2775f71aa0852a25fe5a1ae88058c12bb59aaf4b9287830937b9cfeccd11266bdf2cc8e50fbfb0dce83f03ebd8ddb50dabb61681b9a0d1c72e26487652b2984c1856ed6d1896e8f04f6552d86b799183eb0880ded815bf57a6aa26b68c06e9dd1a84c28399ac2c6cca5148129c5c5957417e154010de06ffdf7aa3e94068d9c6", 0xc3, 0x173, 0x0, 0x1, r4}, &(0x7f0000a4b000-0x40)={0x0, 0x0, 0x0, 0xb, 0x4, r4, &(0x7f00006ca000-0x8d)="80e62c47d85a18544cce49ad850a087938bbabb48e5bc57e19c5d0f85b58e2ed2c61454516746efb7b97c64d07aa1ad5414fc84c94aed5f84200551cd376f1806664114e05a65740402efb5476457340379f84f693fdfb042298f0410aaa746df14ee64ebcd3b170ad2bd582cf046ff23c9e29c3fb72aa7a6917e6688b89e3ff411a74b541d468a45cc93e4c20", 0x8d, 0xff, 0x0, 0x0, r4}, &(0x7f0000423000-0x40)={0x0, 0x0, 0x0, 0x3, 0x200, r4, &(0x7f0000417000-0xe6)="c0eb33d7a41039570ec9da18f46cf159ce5073a49b1baabb9106b5eb3d983e355173b6d2147bf98c69513fb6a56c35845b65acefba26ef417de580688220f3e83aaec79853885c368a974d83f3e11ea8f86188f26c0f8c04f80313e0be872836e3acb6b6659e507932a0093dc222070debd44e9422c403d70177f8b1276e25fd23dda2def01dbb63be4fd9a376e2ee61d80080e2345afbecdfbeda7e9d7aace16a36ee08abdeef5cb5d9329176ce8a656fbd1514e31a9c819a60b7e1992cad1bdddb20dcd7521e47554d6023cf8e29fa11db5f8c4d625b8064ab3ac700205404d9eb8b1dfdb8", 0xe6, 0x6, 0x0, 0x1, r4}, &(0x7f00001f6000)={0x0, 0x0, 0x0, 0x1, 0x100000000, r2, &(0x7f0000f6f000)="a017fbbdb3cfe933f708dd03cc49a6677907892654bc7b82bf2dfd618f4bd68269c9a43f2c12e17cb9b7928e10e5c607466e2cce933baf992490a71e0e27ddc55432891bed3589a254e99696903d78003ae0", 0x52, 0x337, 0x0, 0x0, r4}, &(0x7f000034c000)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f00000e0000-0x27)="44fdd5fd74dc42b32dfe7663f679382d738abc706e480548593c4cae48bb286b6088a6f4e49c16", 0x27, 0xf992, 0x0, 0x0, r4}]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c0f000-0x8)='./file0\x00', &(0x7f000020e000-0x8)='./file0\x00', &(0x7f0000d29000)='overlay\x00', 0x410, 0x0) r0 = socket(0x1e, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e08000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005fe000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000894000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006ca000-0xc)={r2, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:43 executing program 6: semget(0x2, 0x6, 0x100) r0 = semget$private(0x0, 0x2, 0x1c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa1, "71698edb49baa8f4df94116df8c18964887c032e7a1f040ee0e188e7fe5236b5ac9bb84c340062af5cb306138eef40bb5fa513a3c0df210373fc37b97eea7c7ba1bd1b57b248d1204a785faf5d18bb4c8b8b2b182612e2a4738aec96e6699bae4609e3125f97156992d9a36b9542c581a562db2b4f22239a3466d08da2a120bd8af1f09530c46c649118b9e3f6025dece5a5e3645ec151f1a51e4601082ee6eab0"}, &(0x7f0000002000-0x4)=0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000+0x64)={r2, 0x20}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x904d, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000873000)={r3, @in6={{0xa, 0x3, 0x1, @empty, 0x9}}, 0x800, 0xffff}, &(0x7f0000000000)=0x98) semctl$GETZCNT(r0, 0x0, 0x25, &(0x7f0000f65000)=""/233) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004d6000)={0xa2, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d99000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f000068a000)='/dev/vcs#\x00', 0x20, 0x1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00001cb000-0x30)={0x58, 0x0, &(0x7f0000313000-0x58)=[@dead_binder_done={0x40086310}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f000040a000)=[@fda={0x66646185, 0x3, 0x0, 0x8}], &(0x7f0000d1b000-0x8)=[0x0]}}, @acquire={0x40046305, 0x2}], 0x31, 0x0, &(0x7f0000887000)="5d6cb7e184a64414f0df08f00ec075ce69ecb3f77dacb96c4c2359bbfe2d563238d3e1624277e65e0e83909d482e245214"}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a3f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$rds(r4, &(0x7f0000237000-0x38)={&(0x7f00009aa000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00005a2000-0x20)=[{&(0x7f000036e000-0x40)=""/64, 0x40}, {&(0x7f0000e76000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000c0c000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3c, 0x80000000}, &(0x7f0000956000)=0x7, &(0x7f000031e000-0x8)=0x9, 0x2, 0x2, 0x214, 0xfffffffffffffffb, 0x0, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00003ba000)=""/126, 0x7e}, &(0x7f0000c90000-0x1), 0x28}}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0x1f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x5}, &(0x7f0000d62000-0x8)=0x6, &(0x7f0000ec4000-0x8)=0x851, 0x8d0e, 0x6, 0x1, 0x380000000000000, 0xa, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x10001, 0x7}, &(0x7f0000923000)=0x6, &(0x7f0000613000)=0xdd, 0x3, 0x2, 0x6, 0x679, 0x8, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x7f2}, {&(0x7f0000246000)=""/201, 0xc9}, &(0x7f000001e000)=[{&(0x7f0000d11000)=""/147, 0x93}], 0x1, 0x4e, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x56, 0x3}, &(0x7f0000ebe000)=0xddc3, &(0x7f0000aff000-0x8)=0x72a, 0x5528, 0x0, 0x47b2, 0x1, 0x31, 0x7000000000000000}}], 0x1f0, 0x20000000}, 0x48080) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000546000-0x60)={0x0, 0xfc, "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"}, &(0x7f0000166000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007f5000-0x6)={r1, 0xd227}, &(0x7f00000bb000)=0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000dea000-0x8)='./file0\x00', 0x202, 0x88) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000f16000)={0x8, 0x7f, 0x0, 0x0, 0x0, [], [], [], 0x8, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000055e000-0xb8)={r2, 0x5, 0x5, 0x2, 0x7ff, 0x4, 0x10001, 0x1, {r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2, 0xfffffffffffffffe, 0x80, 0x1, 0x9}}, &(0x7f00007ab000-0x4)=0xb8) ioctl$int_in(r3, 0x200000000000000, &(0x7f00001ac000-0x8)) preadv(r0, &(0x7f0000084000-0x10)=[{&(0x7f000049f000-0xd0)=""/208, 0xd0}], 0x1, 0x0) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = syz_open_dev$mice(&(0x7f00004ce000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000813000)={0x0, 0x80000001}, &(0x7f0000939000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003a8000)={r4, 0x7, 0x0, 0x401, 0x8}, &(0x7f0000615000-0x4)=0x18) 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x200000000, 0x200000002) close(r0) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) lsetxattr(&(0x7f0000f28000)='./file0\x00', &(0x7f0000e67000)=@known='user.syz\x00', &(0x7f0000b6e000)='\x00', 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000071e000-0x4)={r1}) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(r1, &(0x7f00007b4000-0xa)='net/igmp6\x00') ioctl$TIOCEXCL(r2, 0x540c) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000226000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000aa6000-0x4), &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r0, 0xff, &(0x7f0000219000)='S') 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0xfffffffffffffffc) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b78000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000600000)=0xe8) sendto$packet(r0, &(0x7f00001af000)="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", 0x1000, 0x20040000, &(0x7f0000d69000-0x14)={0x11, 0x6, r1, 0x1, 0x73c6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/autofs\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aec000-0x10)={0x0, 0xff, 0x9, 0x400}, &(0x7f0000f76000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000993000)={r4, 0x1000, "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"}, &(0x7f0000328000-0x4)=0x1008) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d06000-0x11)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005db000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000d4d000-0x4)=0xe8) sendmsg$can_bcm(r5, &(0x7f0000823000-0x38)={&(0x7f0000df7000-0x10)={0x1d, r6}, 0x10, &(0x7f000031b000)={&(0x7f0000512000-0x80)={0x7, 0x80, 0x6, {0x0, 0x7530}, {}, {0x4, 0x2, 0x300000000}, 0x1, @canfd={{0x1, 0x8001, 0xfff, 0xa41}, 0xd, 0xc9beb1432abf44ce, 0x0, 0x0, "3da0c2b5e79d5eae154ed708b6052992ece5f66e4b25d0f06f8785821e0863b51465991230240571cdc6573f893476ee18fc8daefcbc3ce8733ba946e194da18"}}, 0x80}, 0x1, 0x0, 0x0, 0x2000c004}, 0x8000) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000783000-0xb)={0x57b, 0x4, 0x6, 0x0, 0x82, 0x6000000, 0x7, 0x3, 0x11, 0x8, 0x80000001}, 0xb) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:44 executing program 5: r0 = getpgrp(0x0) timer_create(0x0, &(0x7f0000385000-0x60)={0x0, 0x1a, 0x4, @tid=r0}, &(0x7f000012e000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000b80000)={0x6, 0x7, 0x3, "3d80051ca676", "13de04c5f83c741b6a0ce7acb36003cf"}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f000005b000)=""/201, 0xc9, 0x10000, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[], 0x0, &(0x7f0000d9b000)=""/1, 0x1}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223000)='/dev/sg#\x00', 0x7fff, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000aec000-0x8)) perf_event_open(&(0x7f00007df000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f000000d000)='/dev/input/mice\x00', 0x0, 0x24000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000078000-0xd8)=""/216) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00008be000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000298000-0x8)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f00000bc000)='/dev/audio#\x00', 0x200, 0x8000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cdf000-0x4)=r1, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000cdc000)='/dev/dmmidi#\x00', 0x20000000000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f000051c000)={0x3, 0x8cb}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000e0a000-0x3)=0x34bb) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:44 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xffffffffffffff9b) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r5 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000a87000)={0x10000000}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b57000-0xc)={r4, r2, r3}, 0xc) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:44 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b9000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) flistxattr(r0, &(0x7f0000000000), 0x0) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7fe, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000c8d000)={0x105, {{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x88) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b5d000-0x8)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000994000)={0x0, 0x2, 0x1, [0xee1b]}, &(0x7f00004eb000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dcf000)={r1, 0xbdc}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/checkreqprot\x00', 0x400100, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000906000-0x20)={"519d316122d05f49564155d778464893", {0x4, 0xfffffffeffffffff, 0x101, "9e26393c028a", 0xffffffff80000000}}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008db000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da0000-0x10)='/dev/sequencer2\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x400) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x24002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000cdf000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000434000)={0x6, [0x7f, 0x1, 0x3, 0xffffffffffff0001, 0xffffffff00000000, 0x3]}, &(0x7f0000eb3000-0x4)=0x10) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000+0x666)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000d60000-0x38)={&(0x7f000087d000)=@ax25={0x3, {"20bd72944aadaf"}, 0x8}, 0x10, &(0x7f0000f8c000-0x40)=[{&(0x7f0000727000)="20bae1c9faae176341301d0a60f281c92a260b92d10fd975d4d8f65219935df315f47fa6d887ae63338cde57321a154dfc839d8780ae1e88fbf7bea953fcc520c144156a9d2ed5aae56d1abcb18f1ec988e5f23c7d3a4a521f922068ca5db7769e13ce882a165c2d6de7a77018f894223a17d15f1021788ce530f3393fff54ec935ad105ab5d4af4f3", 0x89}, {&(0x7f0000e62000)="0f15e4ec16ac179ae3dc7c5e51a824bd376cb22bfae7398bc1f71dbf0fb9817229f532d0929e312edc0637c4b954fc0a1519f7da1e8349e503b993888442a32f0cec2e9e833b3db2e65f5c78612ea1316ff7e72a23f5bd72782ec232e47eb393d6740f3dce6b7e91f0b53adf7b32c43730f20829f99190c0705f562c18e45da5c36b7494d6f9820fe0e6b95edde0ef64e981ee7de0be2bb738f09f6633f36bc7e8587494384777701c0f4b4cf6a6ba3f36", 0xb1}, {&(0x7f0000552000-0xf2)="c06f7be47094c094bf6c4c57ca343e7228d6fd3a945437d1499ba72d4ad43ad36f086f5a3049dc92d12c7a43b0447a7a77a2091d47f9d03517974a9f4870a8fcec46edf365e45eda31244204fe4146168753f69d7cf7a56e94a4cd6262f627fa0b0ea6a7fb7bc47519507474edb848a05dbaf7d50bfbc3d5b1bde745603fb73e519231ac007720df2fddf620355940883801b899677926189f1b71256704a378d58d88320f7021c2f0b9f2a1e15806dd3edc391831dd47cf6c42508c9ae9ad67a82030668379acd3fe717da99037758fa4665b22ce09db206e69f53f5fa97633e75a176948bc06bf4ec22214e8b59ac908cf", 0xf2}, {&(0x7f0000377000-0x33)="0331767d34117e61c2821d4f77e9f4e2745960f38ddf6019a26a4da94a37f3d65f2af66d12acfd39203f393f6ab15f98c4cb65", 0x33}], 0x4, 0x0, 0x0, 0x538398f677f5d860}, 0x4040004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000ead000-0xa)={0x3, 0x0, 0x1}, 0x14) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef9") execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000730000-0x8)={0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004c5000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) connect$unix(r2, &(0x7f0000e41000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) accept4$inet(r2, &(0x7f0000427000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c98000-0x4)=0x10, 0x80800) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000ead000-0xa)={0x3, 0x0, 0x1}, 0x14) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef9") execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000730000-0x8)={0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004c5000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x1, 0x168) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000733000)=""/146) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) r2 = syz_open_dev$adsp(&(0x7f00008d2000-0xb)='/dev/adsp#\x00', 0x80000001, 0x80000) pwrite64(r2, &(0x7f00008f5000)="81196830651035cbb447f7069cca0aeac3748120363bdcb2051a7a15727afd1c9cb8fe940640fdcd566990fd9e58c3f9e6a5b8ca3dbbbce58d3a497e6e1cc86aa771436ab717def05d362bfe848373b958c259d48a9e178be878127b2d4d", 0x5e, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000d54000-0x10)={0x13, 0x1000, &(0x7f0000f07000)="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"}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000a42000)) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00008af000-0x34)=""/52) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000868000-0x9)='/dev/kvm\x00', 0x80000000005fff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) preadv(r0, &(0x7f00004e9000)=[{&(0x7f0000bb8000)=""/14, 0xe}, {&(0x7f0000f8a000)=""/17, 0x11}, {&(0x7f0000c9b000-0x98)=""/152, 0x98}, {&(0x7f0000a88000-0xf9)=""/249, 0xf9}, {&(0x7f0000beb000-0xfc)=""/252, 0xfc}, {&(0x7f0000ab9000-0x41)=""/65, 0x41}, {&(0x7f0000445000)=""/85, 0x55}, {&(0x7f0000711000)=""/4096, 0x1000}, {&(0x7f0000d27000-0xb7)=""/183, 0xfffffffffffffe78}, {&(0x7f000092d000-0xb6)=""/182, 0xb6}], 0xa, 0x0) close(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000579000)={&(0x7f000002a000+0x20e)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000624000)={0x0, 0x71, "0ba0626066253aef76bd632e809b1494599f210a1429f27f3a6886221af168f4434488c0c2c3381bab237972ac7a1d5d7866929411341fb35e310ce155412d9016e73f887a666f7aad613d5b6a1c1eb7fcea39f9d90a31302f9639be545682667931e41d3124569a79d22666e873f34c2f"}, &(0x7f0000ed9000-0x4)=0x79) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006af000-0x14)={r1, 0x4, 0x6, 0x1f, 0x1a3, 0xfffffffffffffff8}, &(0x7f000093c000)=0x14) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000699000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ef5000), &(0x7f0000d76000)=0x8) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00008d1000-0x1000)="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") 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) uselib(&(0x7f0000703000-0x8)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000010b000-0x18)={0x0, 0x0, 0x7fff, &(0x7f0000b4d000)}) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) arch_prctl(0x1007, &(0x7f0000fb0000)="97cdb0535c66d0210ad97c4cda55ebe2e04e5f15b807ba81f72e5ca17d04378c1e5f04f3ae7ce402412f927cedda4fb9fbe8ac51742d6cb54821958edabb253dfc9b40c4ed21950d7e022c080aacdae3366e42f4f8be0fb18eb0e9645aa29330b47ae03d9f7b0231d7e69c1cc47781f717c1d18847179cb66b92ca19dad2e23a4a2afb65108e5d") fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) pipe2(&(0x7f0000614000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00004ae000-0x10)={0x5, &(0x7f0000a9c000)=[{}, {}, {}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f000032e000)={0x200, 0x6, 0x9, 0x9, "89f0d9cf9b6620ee6c3543b4e2d0694367d687da2a7a216e3ca770e1b87c6314258cf463050cca71936fa2c2", 0x1f}) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) ioctl$void(r0, 0x400c0045878) r1 = syz_open_dev$sndpcmc(&(0x7f0000af9000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x4080) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000bb5000)=""/159) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) unlink(&(0x7f0000f75000)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000f2000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000387000)={0x0, 0x8, 0x30}, &(0x7f0000dcb000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000063f000)={r1, 0x99, "422f987c6823814b96f8e69eb542c9753c0873bf73128ed1a38e4bf15f693c175b225fcdc7e6f3021075d2e939c5a3d6cf8e421b5cb8bdce322bffb4714adb5bf740316e5e4e3edce43e1da09e48d0d237995fc18de875d30a5fa7dc9dfca986d9c64e960098119d094e8713e2c72fc849de6e2ade645df5efe191ae75ce678a7420639673e1127c2ae4e9850eecab510444fd4d121a51bf92"}, &(0x7f0000020000-0x4)=0xa1) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000469000)={0x5, 0x0, 0x3, 0x6, 0x0, 0x8}) openat$ion(0xffffffffffffff9c, &(0x7f0000950000-0x9)='/dev/ion\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fc9000-0xb8)={0x0, 0x100000003, 0x20, 0x241, 0x6, 0xe3a2, 0xc280, 0x40, {0x0, @in6={{0xa, 0x2, 0x401, @empty, 0x1}}, 0xfff, 0x4, 0x100000001, 0x6, 0x5}}, &(0x7f000003e000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000acf000-0xa0)={r3, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}}, 0x1000, 0x583, 0x1ff, 0x8, 0x2}, &(0x7f00003b4000-0x4)=0xa0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00006fa000-0x4)) 2018/02/06 14:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) timerfd_gettime(r1, &(0x7f0000cda000)) clock_gettime(0x0, &(0x7f000036c000)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00002e0000-0xa)) getitimer(0x1, &(0x7f0000c3e000-0x20)={{}, {0x0}}) write$sndseq(r0, &(0x7f000040a000)=[{0x40081, 0x80000003, 0x2, 0x0, @time={r3, 0x989680}, {0x4, 0x80}, {}, @queue={0x7fff, {0x1ff, 0x1ff}}}], 0xfffffed8) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000852000)='/dev/usbmon#\x00', 0x80000000, 0x404000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000134000)={0x0, 0x401}, &(0x7f0000351000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f4f000)={r1, 0xe6}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007e7000-0x8)='uid_map\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000045e000-0x4)=0x7, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000077e000-0xf7)={r3, r4, 0x80a4, 0x40, &(0x7f00001d4000-0x1000)="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", 0x1, 0x0, 0x4, 0x800, 0x5, 0x2, 0x2d, "3b1f04d3010fb0761dd074433277771a9afe88b7115e904016984b593cc9adfe51793d16c7a0233fbbf6c4dacce57a4d63245555e20bc6a44ab4d8574ab33d6c882a550b35a6a2c72251b210a2470ea5a1b9a011af5541413f7fb62d7d50cda0e9ddf66d3dc720e7ccf10a05adae1d135d824c4ce653ee018c30f857d5b661ee9f26795e6d67f2a63644769f705612ba2304250e9a5ff0cb89c81328c245f3bb46ed5267f410aebf8668a82eafe2501c79e8ebaa87f4ca64edd1a3b587d617f8e3c8d2dcf7f6c99b007cdb01eaeb2a"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) getsockname(r5, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b42000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/02/06 14:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000b67000)=@fragment={0x87, 0x0, 0x40, 0x2, 0x0, 0x0, 0x1}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c9f000-0x8)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000284000)='/selinux/enforce\x00', 0x82, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000313000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00008b8000-0x20)={0x9, 0x8, 0x88f, 0x7, 0x2, 0x8001}) 2018/02/06 14:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000071b000-0x8)={r1, 0x7}) 2018/02/06 14:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) r2 = syz_open_dev$usbmon(&(0x7f00001c9000-0xd)='/dev/usbmon#\x00', 0xc7a, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000e74000-0x68)={0xf9, 0x0, [0x100000001, 0x3f, 0x8cc3, 0x100000000]}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000+0x8a3)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x2}}, 0x9, 0x3ff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="165c1b41159a3719dac648f4c82491d3c88c2e346b5a7f2b3a3ab8540f86fe5f8082ac408206e549d643f255edbc2a19c416fac36210e2319f5b51496f6e8e4f1a867e261b3b92b15a", 0x49}, {&(0x7f0000001000-0xe7)="6b991059c5fc9cf920eada95644b122d9abd4bb69c8bcc2d3675b3427aa26af91a1f23dcfd172cff4d5def6fa65a7e7210caac4b1d8ffbcde262379d744479a6fe8a90d92e3c1d0102296fc38b65763b8859c8624eec6ee6088ae3aceb7dd4608f6892a1d8314aef21c5dc7c170a5efd0fcd4642eb1ab24234310277c3cd0228cdf51c2450f6fee584526a7b9a5974d5baf71c590da4a2afe7935e0f17d59732bea412af82865c58c59d93e351a8fba33834e28bbb3fe7bad8731badf8166ccbd5816ddbee0326ce8d8be7c4ec92c15e5dcab2c2524ea367600bdb7dbe4ebba14c34ad2db67eb5", 0xe7}], 0x2, &(0x7f0000005000-0x188)=[@iv={0x80, 0x117, 0x2, 0x66, "88f3c99cf6d5d59cd33a96e058a0a1f51f7026d8da1d767703fdfecfbe71b3d89fa4320f0852b483e9e50f57805351e4ba72ed0aac4c3e75743d4b1218bca21eb354b819255a25ae8b750f3248fa2db36245cf50d8365737d5119849e246808e79d9a4e69804"}, @iv={0xd8, 0x117, 0x2, 0xbe, "e8b1d8a4188c099d26cea4f9bc483a761e717e24e51b7975e94508e0b8999068e4fb00a99327faa52bde348d2c62b0576f70f0e194ae1d9320da4d3538ff15e132288f347709b53c08051ca5cc929078cb753e4d8da237ca03f7a96ba241d95a2c4bdcabaef8441d2e0656350ebd4c973019941fbc0e265a43348e0eb058ae641217b2db4051642eef4badbca860014d0c7928631f0ebf728f209473a942593916d8c2beb9e5ca06856ed896da40eadecd17ff8c27e2302dca51c70ca2a8"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x140, 0x117, 0x4, 0x34}], 0x188}, 0x8081) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000003000)={{0x16000, 0x5000, 0x0, 0x2, 0xb8, 0x101, 0x101, 0x3, 0x4, 0xc8b3, 0x3, 0x1f}, {0x5, 0x10f004, 0xb, 0x3, 0x401, 0x7, 0xe2b, 0x45e, 0x2, 0x5, 0x1, 0x16bb13a}, {0x2000, 0x4000, 0xb, 0x7fffffff, 0x7f, 0x100000001, 0x3, 0x3, 0x2, 0x2, 0x6, 0xfff}, {0x5, 0xf002, 0x4, 0xff, 0x3f, 0x0, 0x1, 0x1f, 0x8001, 0x7, 0x7, 0x80007}, {0x0, 0x16000, 0x0, 0x401, 0xff, 0x8, 0x6, 0x3, 0x62c4, 0x5b, 0x0, 0x40}, {0x1000, 0x1, 0x0, 0x1, 0x310, 0x7, 0x8, 0x1ff, 0x7, 0xd6, 0x5, 0x168}, {0xd000, 0x15000, 0xe, 0x1, 0xffffffff, 0x54ae29a5, 0x483, 0x6, 0x4a, 0x0, 0xa0d, 0x401}, {0x0, 0x0, 0x10, 0x1, 0x80000000, 0xaee6, 0x2c, 0x8001, 0x2, 0xae, 0x2, 0x8}, {0x6000, 0x13002}, {0x1, 0x101000}, 0xb, 0x0, 0x1, 0x200492, 0x9, 0x0, 0x1f000, [0x1, 0x4e6f, 0x2, 0x7]}) syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4000000, 0x40200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x806, 0x559c755d) write(r0, &(0x7f0000685000)="220000001800000006be0000090007000a00001e0000000900f8ff0005000280ff45d84725ec5c40bd4ac12b784e594b5b53928657431e8c5630ca76bc3ccd9b472ee583a07c0f0c99fb0cadb55c20222c4c7c4221cfea3e6defe00e0b652d5662b221abae48193909f3247e2c35d170cc06f18257a63f6bbbd751c46f5e37fb21335a5aac750a4d3b338967260ddf62a22059fc", 0x94) 2018/02/06 14:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x100000001) 2018/02/06 14:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:47 executing program 6: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000-0xc)='/dev/ashmem\x00', 0x800000000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000007a000-0xa)='/dev/vcs#\x00', 0x8, 0x2000) ioctl$VT_RELDISP(r1, 0x5605) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/06 14:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) getsockname$packet(r0, &(0x7f00009f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003b0000-0x4)=0x14) 2018/02/06 14:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000995000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000d5a000-0x28)={0x0, 0x0, &(0x7f00006cd000-0x41)=""/65, &(0x7f00000af000-0x30)=""/48, &(0x7f0000968000)=""/184, 0x3000}) r1 = syz_open_dev$sg(&(0x7f0000290000-0x9)='/dev/sg#\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000d44000-0x10)={0x1a, 0x1b, 0xfff, 0x4, 0x2, 0xd83, @empty}, 0x10) ioctl(r1, 0x4000000000001275, &(0x7f0000704000)) [ 311.645270] __report_access: 72 callbacks suppressed [ 311.645278] ptrace attach of "/root/syz-executor7"[4219] was attempted by "/root/syz-executor7"[18979] 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ffd000-0x2)=0x5, 0x2) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) [ 311.697974] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[18988] [ 311.736081] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[18988] 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ac5000)='./file0\x00', 0x84000, 0xe5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000a5d000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000037c000-0x10)={r1, 0x8, 0x8000, 0x4}, &(0x7f00007dc000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x2, 0x80040001) getsockname(r2, &(0x7f0000360000-0x1a)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00009d6000-0x4)=0x32) sendto$packet(r2, &(0x7f0000cad000)="c233151c0393bb9179b807", 0xb, 0x811, 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000853000-0x30)={0x18, 0x0, &(0x7f0000455000)=[@exit_looper={0x630d}, @register_looper={0x630b}, @acquire={0x40046305, 0x3}, @release={0x40046306, 0x2}], 0x42, 0x0, &(0x7f0000e7f000-0x42)="47626e5b33665fbef0303e72684273a8cea28d421081cc502b5afb6b875bf59d3cfecc1e91dfc57d4c515e4cecf099a321d4202948db45ab84790f6a52db1ad90891"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000764000)={0x0, 0x7}, &(0x7f00004e8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe5000)=@assoc_value={r1, 0x4}, 0x8) close(r0) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000274000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000031e000)={0x6, 0x40, 0x100000001, 0x101, 0x1, 0x83, 0x0, 0x8001, 0x0, 0x7, 0x3, 0x9}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000055000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ae1000)=""/135) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00006f6000-0x25)=""/37, &(0x7f0000a0d000)=0x25) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000b5d000)={0x4, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x3bc) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000aa4000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, {}, {}, {0x0, 0x0, 0xfffffffffffffffe}}) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000cf2000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00007da000), 0x4) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg(r0, &(0x7f000045f000)={0x0, 0x0, &(0x7f0000c49000)=[{&(0x7f00000db000-0xe8)="bcc404c14875c179027c60877199c06b2af95691ca4e82bef7c01139f636da5b2f08a32bca7b6f71e297f8391e6bdc1e4f900ea6f8443ffba898de01b87552099cc6c33a3158f9ca7d5d8bfc5a9be7851e5a97efa5f6348547c86bc9110fff023243e4b9a8318c60d0b611fee489c08f72ec0bdee40b3b16d14c344b6877fe00c8c2e0b273249720dd01105a665a075264092a907a404bce96eac37898172a19bb864cb307cbf858339266ad83bed2fb89408bfa7e43b3511babb68feaf716e43d7640980447be356b434fb881bee09d72ce44b39363323b5528e5a74a4920ca566aa55091d835e4", 0xe8}, {&(0x7f000002e000-0x6a)="34f7df35d048ee0edac2f87b0f14911042acd5f1136a0571cf858512207a129c29241eca825059798e5699bf8a87e1b5ce4e7ada5104f6dd66359938117568e6818717d768a578d7f498d502a5b8acad8c7192f9d368df0f1d02ba627da9073de32b9f7607ae19fe6ff8", 0x6a}, {&(0x7f0000e97000)="edaf91c0032095e7d5ea3883afd55c2a52ecf31bd92d27a2515656e20687bdde895aa03260", 0x25}, {&(0x7f0000638000)="80fd4ab28117052021520ca54c2e8a1f14a79d07303cf6db8dfbe983301b366b3ebcc39e950f8e2e16ba550a24baa398fd65a16eff3741bbe199970b4ecf286dc308b662dc296d8b2288885955a7657189245c7513a66c6b1282008cadc01695802478bedea280f5dbeeb388971166aebd5a1bae1347fab73aa0", 0x7a}], 0x4}, 0x24004000) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e57000-0x8)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) getpgid(r1) connect$rds(r2, &(0x7f000011d000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r5 = shmat(0x0, &(0x7f0000793000/0x2000)=nil, 0x6000) shmdt(r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a0d000-0x9b)={r3, 0x93, "668cfd0a5573a3f6a6a48a63618829149c97f1060b07370ffbb4244451aeefe0f8f906e40de981786491d3b6e3c43a8654a3bb2ba6bdd7ee3944491ed786b867253f1fa52cfad10c6e1f4284b668ee97b9ff21706c8f45d7875cf6ea0fc9ed9efc330f394b3eb767d14228d1114788dff5e98b693e783b5b5a70ab4c2e5285d1fe05cf7558bb3ec7b7244a9bdfb7aa3e571232"}, &(0x7f0000e41000-0x4)=0x9b) 2018/02/06 14:00:48 executing program 0: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ee6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key(&(0x7f0000a08000-0xc)='id_resolver\x00', &(0x7f0000760000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000eaf000)="849c324a5b1fdb67e4704c276bd4ad21c59663e06c55ba4d994b2ed531300a48d748623469ebeadeb551f9cd552fd073ca9059d823e32d1791c270cc81a2b3dee3cd6479c4f9ce8f696ccc2d531124b9445e5858f3aaed646c6ccf04b55acf79d1a19679313b8f4a2b69c471e05208ab896b489eb68ffaacd956bb2e225bc637dc0abfe71d988f007b0e9b2e8cd9c07192219f14623117f62ebf9cb85156721b16f057995e94", 0xa6, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00008f7000)='keyring\x00', &(0x7f0000ad2000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r3, r2) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000287000-0xc)={@multicast1, @local}, &(0x7f0000df6000)=0xc) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 311.820706] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30024 sclass=netlink_route_socket pig=19017 comm=syz-executor1 [ 311.822849] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[19018] [ 311.836858] ptrace attach of "/root/syz-executor7"[4219] was attempted by "/root/syz-executor7"[19023] 2018/02/06 14:00:48 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000093d000-0x9)='/dev/vcs\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000fa8000)={{&(0x7f0000492000)=""/135, 0x87}, &(0x7f0000001000-0x1), 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000212000)={0x1, 0x5, &(0x7f000050b000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e3a000-0x4), &(0x7f000033d000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)) r1 = syz_open_dev$midi(&(0x7f0000a49000)='/dev/midi#\x00', 0x5, 0x0) r2 = openat(r1, &(0x7f0000f49000)='./file0\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000217000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, 0xb252, 0x7ff, 0xffffffffffffffc1, 0x20, 0x44}, &(0x7f0000ecb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000dd8000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x96d3, 0x1}, 0x98) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000687000)=@int, &(0x7f0000398000-0x4)=0x4) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) sendmmsg$alg(r0, &(0x7f0000bf1000-0x38)=[{0x0, 0x0, &(0x7f00009f3000)=[{&(0x7f00002cd000)="7612a4ec238e", 0x6}, {&(0x7f0000387000-0x5e)="d600f5b58af7114b5e2341f4eb73a34320eac5cf4dac0afd81e104b2c9b202af17db4223a417eb88e8812af057ebccd6259fefa4384f23da787275b82bb256ea9117a8e752ce6f18a5cdab49bda60b378581f49746a3a8971334ed4f1b24", 0x5e}, {&(0x7f00006d9000)="d85842f35fc1125ffe0227d321a1e7e58c3efe46f9087d9fa3f8a218c1143625ea8e7a65a17d34aa86d5ad9511c072fa74fe3cb11b744e0e6386f8bfc7b4a8ed777c168ae5f9baf8531ed9da29354d023bfc7eecc743739a7ec3cf1af9d1743d127acdf98ead80439d11d509bb3c7c28a1bb5390699a4023079f6de54284f8c69bbc383d12204c139fdb14fb51aa76947691bceb6f9fc2fdfb6f715e19f39b4ad499da44df414b74cbbffcee292c6a", 0xaf}, {&(0x7f0000025000)="2f14595803dbded73b002095173bbae4bf7a5d13c65ac2455ceccc558daa89ba0d6d944a6b6a88f6fb446a72f491c9b231113100400d6724390bf2faec48abd54d3f05bcbe25", 0x46}, {&(0x7f0000ac8000-0x59)="5d3dbf7b9c2fe8369307c8d2800b8fd2be17b86760f51a23900906400bfec118ee93a53d6e3e50acbd5ccd1e90c753d43a4680764f4fd900e380e300008104dc4b289ba08d07725655962165821a67e608eb2be02f0466f604", 0x59}, {&(0x7f0000210000)="875aa8882a090cdcea11a1afffc5f687cd5ec142960364cd6a44e232206337d1f6d233c676f72867ffe29206d7afa1241d8fd1e98b60abd62802767b0581867333feeecb38225df9c31f72", 0x4b}], 0x6, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x30, 0x20004000}], 0x1, 0x24000080) [ 311.883912] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30024 sclass=netlink_route_socket pig=19034 comm=syz-executor1 [ 311.912165] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[19030] [ 311.914916] ptrace attach of "/root/syz-executor7"[4219] was attempted by "/root/syz-executor7"[19023] 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b42000-0xc)=@sack_info={r3, 0x401, 0x10000}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00005aa000)='/dev/vcsa#\x00', 0xfee, 0x101000) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x807, 0x0) r2 = open(&(0x7f00005fa000-0x2)='./file0\x00', 0x800, 0x80) ioctl$TCGETA(r0, 0x5405, &(0x7f0000290000)) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00001a4000-0x10)={0x9, 0x4, 0x100, 0x101}) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007e3000)=0x101, 0x4) bind$inet(r0, &(0x7f0000345000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setns(r0, 0x0) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) [ 312.007654] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36387 sclass=netlink_route_socket pig=19052 comm=syz-executor1 [ 312.042915] can: request_module (can-proto-0) failed. 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000066c000)=0x100, 0x4) write(r0, &(0x7f0000fb0000-0x22)="0e0000000600e70700be000009fffc000a00401e700000000000000000000080ff45", 0x22) [ 312.052320] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[19053] [ 312.068250] ptrace attach of "/root/syz-executor7"[4219] was attempted by "/root/syz-executor7"[19063] 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000092000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:48 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000167000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c59000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00008bc000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) statx(r2, &(0x7f000018f000)='./file0\x00', 0x1000, 0x0, &(0x7f0000354000-0x100)) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) [ 312.104109] can: request_module (can-proto-0) failed. [ 312.130384] ptrace attach of "/root/syz-executor2"[4225] was attempted by "/root/syz-executor2"[19053] [ 312.161309] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pig=19079 comm=syz-executor1 2018/02/06 14:00:48 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00006bb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000140000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b8a000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000091f000-0x20)=""/32, 0x20, 0x1, &(0x7f0000f80000-0x1c)={0xa, 0x3, 0x3, @empty, 0xfffffffffffffffb}, 0x1c) r1 = socket(0x1e, 0x2, 0x0) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000422000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000479000)=""/106) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x4, 0x0, 0xa8}]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000125000-0xc)={r2, 0x401}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000573000)="627c720016", 0x5) pipe(&(0x7f00003b1000)={0x0, 0x0}) r5 = syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007a1000-0xa)={0x3, [0x3, 0x1, 0x6]}, 0xa) syz_open_dev$binder(&(0x7f0000245000-0xd)='/dev/binder#\x00', 0x0, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r4, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) getsockopt$inet_dccp_int(r4, 0x21, 0x1, &(0x7f000031e000-0x4), &(0x7f0000b25000)=0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000898000)=0x0) ptrace$peek(0xffffffffffffffff, r6, &(0x7f0000d39000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000863000)) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80003) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d8000)={0x0}, &(0x7f0000778000-0x4)=0xb797b9f4df0d66bf) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bba000-0xc)={0x4, r0, 0x1}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000780000-0x6d)=""/109) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00002d5000)='/dev/snd/midiC#D#\x00', 0x7f, 0x400) ioctl$TCSBRK(r2, 0x5409, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003d4000-0xc)={0x0}, &(0x7f0000015000)=0x1) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000a4b000-0x4), &(0x7f000046c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b0c000)={@generic="1a5cefb6f0a36e23888e47c4a960cf1e", @ifru_ivalue=0x4}) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1000) write(r0, &(0x7f0000f33000)="22000b0000230700be000000000000000000bd000400007000ff00050280df45575920", 0x23) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000004b000-0x34)={{0x0, 0x1, 0x7f, 0x0, 0x8}}) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fc6000-0xc)={0x0, @remote, @multicast1}, &(0x7f0000c97000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b35000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007e4000)={0x0, @in6={{0xa, 0x3, 0xf800, @empty, 0xffffffffffffff0a}}, 0x1, 0x100000000}, &(0x7f0000514000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000076a000)={r2}, &(0x7f0000266000-0x4)=0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000a8c000-0xb)='/dev/audio\x00', 0x101002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00001d6000)=0x7, 0x8) prctl$setname(0xf, &(0x7f0000281000)='nodev%-proc\x00') ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000866000-0x1)=0x4) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x10)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) socket$kcm(0x29, 0x7, 0x0) fcntl$setown(r1, 0x8, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00007f7000)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000f3f000-0x79)=""/121) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) fstat(r1, &(0x7f0000d6b000)) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000a90000)='/dev/midi#\x00', 0x9a, 0x200100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d35000)={0x0, 0xbb, "f0aad86b849f2a5999d480c6dfe938ca0049076bbfbdc387f186187875d7c0869fbad3ecc1719e4fa7c804cf81d9b427316799e56740b9cadbb084fc803830ef62d042520d26657d4bab8b1583c0cbecd677ff725aa88aaec3b0da9f97d08a3233ae2c0836d90c7b24f2192661d157be7ed777b5d627575a5064ada95a630d0c556167a8979a57be7ec0652d20ba4347d2a6a2c5e756863df6f5134fbc4f385e3338e5b5c1f336db6714a3e75a790a77ddbc5b90fa21e1d1354f7a"}, &(0x7f0000984000)=0xc3) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bdb000)={r3, 0x100}, 0x8) sendmsg$alg(r1, &(0x7f00007ce000-0x38)={0x0, 0x0, &(0x7f0000b2a000-0x10)=[{&(0x7f0000562000)="e963a470d2596a2fb3e9719d8e0d3ad2", 0x10}], 0x1}, 0x0) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000198000)=[], 0x0) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000008b000-0x4)=0x7) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xf8100) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000091000-0x4)) close(r0) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget(0x2, 0x1000, 0x8, &(0x7f000018a000/0x1000)=nil) shmat(r2, &(0x7f0000084000/0x2000)=nil, 0x2000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x3) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245dd60e501070000003e43c4b91c5c", {0x4, 0x0, 0x20002000000000, "f34d34d3d2c0"}}) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006d1000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000411000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002b0000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xffffffffffffffff, 0x0, 0x69, 0x0, 0x80, 0xa0, 0x77, 0x0, r1}, {0x1, 0x4, 0x1, 0x4, 0x3781, 0x7ff, 0x0, 0xfffffffffffffff9}, {0x1, 0x7, 0xf2, 0x2c81}, 0x6, 0x9, 0x1, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0x1f, 0x9, 0x8, 0x3}}, 0x234) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000796000)='/dev/amidi#\x00', 0x401, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00006be000-0x4)={0x3ff, 0x7, 0x3}) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dea000-0x4)=0xd424, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e8e000-0x8)={0x0, 0x40}, &(0x7f0000f07000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001f3000-0x4)) openat$vsock(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000596000)=r2, 0x4) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004cf000-0x8)={0x7f, 0x6, 0x1, 0x5c}, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000284000)=0xffff) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a52000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) rt_sigpending(&(0x7f0000fcb000), 0x8) write$eventfd(r2, &(0x7f0000b5a000-0x8)=0x5, 0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004a9000)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000057c000-0x4)=0x1ff) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f81000)='highspeed\x00', 0xa) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000d1f000-0x8)='./file0\x00', 0x46e200, 0x69) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00001a7000)={@multicast2, @remote, 0x0}, &(0x7f00005f6000)=0xc) bind$packet(r4, &(0x7f000019f000)={0x11, 0x2, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) fcntl$setown(r2, 0x8, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009e2000-0x15)={0x0, 0xd, "c3cc58e4c7ac75967db82cc74a"}, &(0x7f0000206000)=0x15) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000026e000-0x6)={r6, 0x7}, 0x6) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/rtc\x00', 0x20000020200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) fcntl$getown(r2, 0x9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) read(r7, &(0x7f00006a0000)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x80, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x6, 0x56) sendfile(r1, 0xffffffffffffffff, &(0x7f0000844000), 0xff) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:48 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000e79000-0xa)='/dev/vcs#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000)={0x7, 0xfffffffffffffffd, 0xae5, 0x35bb, 0x7, 0x246e}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000002b000)="1d6d44998aeec23608ee87a14df7927d58c2c39303eb5ceb7f84dddf026c648b1be9449b5f5f2c64850694af1020b7ab471a84018626d6a8241af259ebdd958fe34a7f3a1050193e5dc9edacb9b607774536eb18792fa59795cf0cd5edb48492e5813f8ed0d8bc499a3b96b931cdd6fe93047dacc9101f06af77abf4d20fcff7cc4b70834416664bd5f83328a96da9282e88faf5fea2eac3da4de217b5b1079a989449ce5da174ec2505d738e24da8d4aa", 0xb1) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000401000-0x9)='/dev/sg#\x00', 0x80000, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) [ 312.441699] can: request_module (can-proto-3) failed. [ 312.455785] can: request_module (can-proto-3) failed. 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$vcsa(&(0x7f000080c000)='/dev/vcsa#\x00', 0x6d, 0x210000) bind$netrom(r2, &(0x7f0000370000-0x10)=@ax25={0x3, {"0e220093ac0432"}, 0x5fc6}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000765000-0x90)={{0x0}}) clock_gettime(0x0, &(0x7f00002d1000)={0x0, 0x0}) r4 = open(&(0x7f00001d4000-0x8)='./file0\x00', 0x0, 0x100) getsockname$ax25(r4, &(0x7f0000eb8000-0x10), &(0x7f000098e000-0x4)=0x10) fcntl$notify(r0, 0x402, 0x8) setitimer(0x2, &(0x7f0000fad000-0x20)={{0x77359400}, {r2, r3/1000+10000}}, &(0x7f0000cd6000-0x20)={{}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bef000)={{r1, r5}}, &(0x7f00004dc000-0x20)) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000017d000-0x16)='/selinux/checkreqprot\x00', 0x22200, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c9e000-0x16)='/selinux/checkreqprot\x00', 0x103040, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000f47000-0x3d0)=@raw={'raw\x00', 0x9, 0x4, 0x370, 0x2a0, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000155000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x17, 0x7, 0x7fff}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0x7, 0x9, 0x800, 'netbios-ns\x00', 'syz0\x00', 0x7}}}, {{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@common=@icmp={0xffb0, 'icmp\x00', 0x0, {0x1d, 0x2, 0x40, 0x1}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, [@unspec=@void]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, 0x1, 0x7f, [0xffffffffffffff07, 0xfff, 0x8, 0x401, 0x3, 0xd68, 0x100, 0xfffffffffffffffb, 0x3, 0x1, 0x2, 0xa00000000000, 0x4, 0x100, 0x0, 0xfff], 0x2, 0x8, 0x7fffffff}}}]}}, 0xfffffe3d) io_setup(0xd8d3, &(0x7f00004ce000)=0x0) io_cancel(r7, &(0x7f0000d96000)={0x0, 0x0, 0x0, 0xf, 0x4, r6, &(0x7f00007ae000)="b1df566c14c5d05a1290408ce1019e681d52129fc43bd833b08c9e6953cb3227441af562c7558151c79cd015eb4082", 0x2f, 0x1, 0x0, 0x1, r6}, &(0x7f0000266000)) ioctl$TCSETAF(r6, 0x5408, &(0x7f0000623000-0x14)={0x200, 0x964, 0x6, 0x8, 0x25, 0x6, 0x1, 0x4, 0x51ff, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00004e1000-0x50)={{0x3, 0x0, 0x5ac, 0x0, 0x200}, 0xfffffffffffeffff, 0xf537, 0x200000000000}) utimensat(r6, &(0x7f00007eb000)='./file0\x00', &(0x7f0000a61000)={{}, {0x77359400}}, 0x0) r8 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000088000/0x1000)=nil) shmctl$SHM_LOCK(r8, 0xb) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) accept$netrom(r0, &(0x7f0000fca000)=@ax25, &(0x7f0000356000)=0x10) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x4, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000862000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000430000)=0x7000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fdf000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x80000001, &(0x7f0000683000-0xdb)=""/219) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x204001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x40000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x65, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x800}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008bf000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000cb5000+0xb34)=0xe8) r3 = creat(&(0x7f0000201000)='./file0\x00', 0x16) getgroups(0x6, &(0x7f000084a000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x8) chown(&(0x7f0000686000-0x8)='./file0\x00', r2, r4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007bf000-0x4)={0xfffffffffffffff8}, 0x4) getsockname(r1, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000940000)='/dev/kvm\x00', 0x6200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000e2f000)='/dev/vcsa#\x00', 0xa0a8, 0x800) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000044e000)={0x0, @local, @remote}, &(0x7f0000473000-0x4)=0xc) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00001cd000-0x9e)="21bfa8335f5e92af2b9f6b754bd82a188aa27303e490919968708c913fa1b5e46a17504717c13a1de81d1caddbe159819bbf0d644e73eab1dc1a9a3f39e69f1b0444f54156e6c5bfa78bf21d9309aae2f514b1a60720a28086e6092675578a0b51a6431d6b06928669d566baf45d171916340de5e22df425b6f10f2d6404bf0df19298fe92d56a8b025bbe344eaa429eae2b808df7462d7fd0ca46d9f831", 0x9e) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00008e1000)=""/31, &(0x7f0000636000)=0x1f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) nanosleep(&(0x7f0000137000-0x10), &(0x7f0000196000-0x10)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x78)=""/120, 0x78}, {&(0x7f0000004000-0x24)=""/36, 0x24}, {&(0x7f0000002000-0x4a)=""/74, 0x4a}, {&(0x7f0000003000)=""/97, 0x61}, {&(0x7f0000003000-0x5f)=""/95, 0x5f}, {&(0x7f0000003000)=""/9, 0x9}, {&(0x7f0000002000)=""/215, 0xd7}, {&(0x7f0000004000-0x6f)=""/111, 0x6f}, {&(0x7f0000003000-0xca)=""/202, 0xca}], 0x9, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x4, 0x424b00) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000005000-0x1)={0x9}, 0x1) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/02/06 14:00:48 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000076000)={0x80, @time, 0xffffffff, {0x21b3e1e0, 0x10000}, 0x1, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) recvmsg(r0, &(0x7f0000c6d000)={0x0, 0x0, &(0x7f000044c000-0x90)=[{&(0x7f0000a86000)=""/102, 0x66}, {&(0x7f00008ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff7000)}, {&(0x7f000076c000)=""/235, 0xeb}, {&(0x7f0000d15000)=""/97, 0x61}, {&(0x7f0000769000-0x1000)=""/4096, 0x1000}, {&(0x7f00002de000)=""/73, 0x49}, {&(0x7f0000e87000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ed6000)}], 0x9, &(0x7f0000155000)=""/89, 0x59, 0xe7}, 0x2000) syz_open_dev$sg(&(0x7f0000d88000)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000000000003, 0x35, r0, 0x0) sendmsg$kcm(r0, &(0x7f00002da000)={&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58, &(0x7f0000c32000)=[{&(0x7f0000000000)="c9fff3e3376a38eeaa0568b38a560a7ed493c9dc9d47ea", 0x17}, {&(0x7f0000001000-0xe9)="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", 0xff}], 0x2, &(0x7f0000e61000-0x3b8)=[{0x90, 0x11f, 0x18, "ad46ee1e7ae5b5b35154c5d74fcfc852f7e0ab9622ca032b4af353b22b9f6e359876d4f3db9f04e5c51d521145f295373f805ba4b0f6392cbc523a5cb5998c009ce67c63bbad329f9d5b8455acef714a99eebdbfb3d25351d1cb663f6d0aa510619add5dc41be7ba826c7a2d385413c56be497e17a14b9c3cdac7d"}, {0x18, 0x115, 0x400000000000000, "6ac98bf6f0"}, {0x108, 0x88, 0x0, "06716c04a9a912160cc13c809a34ef9ceb64187813b81d6183762d77b10580745ec0945de46344aab7c2799101effe9f87b27318fcb1f54c8f457f5c1781635ef9479182276c81633f1a9b010841382bedb17d0edd43ddcf986c91e42f0df15dac54863bb1bb9857475b5e0ee33e7686f1bc37ab9c1c9307d1ac09a722837bfa7168a9c4b2fb49c86df129dacf35437e2508226a7c2b93526c03afc39ee108b86f1b28d0e5d9bb72d4876acdda4af6a4335486e2dd6b24e388555d6a950fb247d748b735a9ab63fdb32cb3148909a31cb0a1cb8a7f5b52acaf8fd740896617229522c4bfaf9bf0b47f54ce11f5e767b18da9b936c315"}, {0x110, 0x109, 0xffffffffffffff00, "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"}, {0xf8, 0x0, 0x80, "bdd986e8fed18ed04e514eba62911a3203765781abced20fad70ee6f3eddcfc3680533bef035f8d209fc762e776575545e13098a7c74020fbe3f08537e182687253e0c0187f96e5a14473be2371f3efd872b8a5910c77808f0b13b17d647e22a5e8eee09e5b0c025adc405ef365579b836887618486543aa9f8dd5c062b5c940d2e42a7a8295dc0e5e01b506ea30093c74af5bfbece1b4181d583fd8b7f72f154589ac22e470e38f6cd8cb5a1e8cc1d5e9169b523796f51eb6785213ec8be0aeb8f91b69bd5aec3393f48d83d503b87e331d975bcb45346b4560d2024f396b4d0839"}], 0x3b8}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002d5000)) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x400000004206, r3, 0x0, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/access\x00', 0x2, 0x0) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00009f4000-0x22)="220000001800070700be0000090007000a0d001e0000000900f8ff0005000280ff45", 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c0b000)) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000550000-0xc)='/dev/rfkill\x00', 0x400, 0x0) write(r0, &(0x7f0000cda000-0x22)="2200000000070700180000090007000a12001dff0209007f0e0005000280e445", 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d88000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f000027d000)=0x3) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000ec5000-0x1), 0x1) utimes(&(0x7f0000b54000-0x8)='./file0\x00', &(0x7f0000ce6000)={{0x77359400}, {0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fad000)={0x0, @in6={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x9}}, [0x5, 0x9, 0x92, 0x0, 0xcd9, 0x1, 0x7, 0x40, 0x4, 0x4, 0x100000000, 0x7, 0x2, 0x81, 0x16]}, &(0x7f0000bd4000-0x4)=0x108) r3 = syz_open_dev$vcsn(&(0x7f0000160000)='/dev/vcs#\x00', 0x8f, 0x101) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af9000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f63000-0xc)={0x6, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000228000)={r2, 0x19d0, 0x6, 0xfffffffffffffcdd, 0x499, 0x9}, &(0x7f0000c0c000)=0x14) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002c000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000016000-0x24)) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000037000)) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000038000)={0x6, 0x100000000, 0x7, 0x100, [], [], [], 0x6, 0x8000, 0x10001, 0x100, "bc03748a03a66f0d0ffe5d727905260f"}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000038000)="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", 0x868) 2018/02/06 14:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000188000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000078d000-0x4), &(0x7f0000e99000-0x4)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000e74000-0xaf)=""/175) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000798000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000cfc000)={r1, 0x9}) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6), 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r3 = syz_open_dev$mouse(&(0x7f00002a3000)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000a69000)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f8b000-0x28)={@common='bpq0\x00', r4}) [ 312.768936] QAT: Invalid ioctl [ 312.801309] QAT: Invalid ioctl [ 312.820370] QAT: Invalid ioctl [ 312.827081] QAT: Invalid ioctl [ 312.828052] audit: type=1400 audit(1517925649.120:917): avc: denied { set_context_mgr } for pid=19220 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 312.862960] binder: 19220:19221 got new transaction with bad transaction stack, transaction 341 has target 19220:0 [ 312.873635] audit: type=1400 audit(1517925649.159:918): avc: denied { call } for pid=19220 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 312.896117] binder: 19220:19221 transaction failed 29201/-71, size 0-0 line 2869 2018/02/06 14:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000b9c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0xffffffffffffff0f) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000081d000)={"8245ec60e5017d1071143e43c4be1c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0", 0x400000000000000}}) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e88000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c13000-0x8)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008b0000)={0x1, 0x2, 0x5000, 0x1000, &(0x7f0000a4f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$llc(r1, &(0x7f00000b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ec4000-0x4)=0x10, 0x80800) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000dcf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:49 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003d5000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000cc3000-0x74)=""/116, 0x74, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) r2 = memfd_create(&(0x7f0000002000-0x2)='$\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000+0x9e7)={0x1}) ptrace$getenv(0x4201, r1, 0xffff, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x8, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000002000)={0x49a6c757, 0x75, 0x4, 0x4, 0xb32}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000a16000-0x30)={0x1, 0x8, 0x1, 0x6, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047a000-0x9)='/dev/sg#\x00', 0x0, 0x200400) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b8f000), 0x4) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x4) futex(&(0x7f00009c8000-0x4)=0xfffffffffffffffb, 0x0, 0x7fffffff, &(0x7f000046a000-0x10), &(0x7f00000c6000)=0x2, 0x3) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000232000-0x4)=0x6728fe39, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006eb000)={0x46, 0x30, 0x3, 0x1ff, 0xffffffff, 0x800, 0xffff, 0x6, 0x0}, &(0x7f00003b5000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b3000-0xa0)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x4, 0x20000, 0x9, 0x20}, &(0x7f00004e4000)=0xa0) ioctl$TCFLSH(r0, 0x540b, 0xb8c8) getsockname$inet6(r4, &(0x7f000020a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000010d000)=0x1c) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 14:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$lock(r0, 0x0, &(0x7f00002a5000-0x20)={0x0, 0x3, 0xfffffffffffff001, 0xb4, r1}) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)) ptrace$setopts(0x4206, r1, 0x0, 0x0) [ 312.948202] binder: release 19220:19221 transaction 341 out, still active [ 312.955206] binder: undelivered TRANSACTION_COMPLETE [ 312.960337] binder: undelivered TRANSACTION_ERROR: 29201 [ 312.965808] binder: send failed reply for transaction 341, target dead 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d0000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f00001e0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ea1000-0x4)=0xfffffe22) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x0, "f34d34d3d2c0"}}) 2018/02/06 14:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006f4000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000cd0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000082e000-0x8)={r2, 0x101}, &(0x7f0000915000-0x4)=0x8) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ac000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000da0000)={0x0, 0x2}, &(0x7f0000a02000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000233000-0x8)={r1, 0x5}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') r0 = syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') ioctl$int_in(r0, 0x2059c06eef366998, &(0x7f00003e2000)=0x7) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000612000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009e1000-0xb)='/dev/audio\x00', 0x18002, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a80000), 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ddb000)={0x0, 0x3, 0xf000, 0x2000, &(0x7f000055b000/0x2000)=nil}) recvmmsg(r1, &(0x7f000073e000-0x168)=[{{0x0, 0x0, &(0x7f0000fd9000-0x70)=[{&(0x7f00006d7000)=""/175, 0xaf}, {&(0x7f0000e67000-0x15)=""/21, 0x15}, {&(0x7f0000c72000-0xfd)=""/253, 0xfd}, {&(0x7f0000d65000)}, {&(0x7f000046e000)=""/94, 0x5e}, {&(0x7f0000aae000-0x1000)=""/4096, 0x1000}, {&(0x7f0000595000-0xdf)=""/223, 0xdf}], 0x7, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000581000)=@alg, 0x58, &(0x7f000019e000)=[{&(0x7f0000551000-0x89)=""/137, 0x89}, {&(0x7f00001f2000)=""/29, 0x1d}, {&(0x7f000037c000-0x7a)=""/122, 0x7a}], 0x3, &(0x7f00004d5000)=""/15, 0xf, 0x2}, 0x8c5}, {{&(0x7f0000def000)=@alg, 0x58, &(0x7f0000879000)=[{&(0x7f0000f87000-0x93)=""/147, 0x93}, {&(0x7f0000c69000-0x66)=""/102, 0x66}], 0x2, &(0x7f00002d5000-0x1000)=""/4096, 0x1000, 0x1}, 0xcc}, {{&(0x7f00002c3000-0x10)=@ax25, 0x10, &(0x7f0000203000-0x50)=[{&(0x7f00001c9000-0x4e)=""/78, 0x4e}, {&(0x7f0000852000-0xc9)=""/201, 0xc9}, {&(0x7f0000592000-0xd1)=""/209, 0xd1}, {&(0x7f0000c4f000)=""/4096, 0x1000}, {&(0x7f0000040000-0xcd)=""/205, 0xcd}], 0x5, &(0x7f000056b000)=""/1, 0x1, 0x8001}, 0x2}, {{&(0x7f00006cc000-0x10)=@nfc, 0x10, &(0x7f0000878000-0x40)=[{&(0x7f0000a72000-0x41)=""/65, 0x41}, {&(0x7f000085f000)=""/183, 0xb7}, {&(0x7f0000a43000-0x8e)=""/142, 0x8e}, {&(0x7f0000362000)=""/118, 0x76}], 0x4, &(0x7f000047c000-0x5d)=""/93, 0x5d, 0x3}, 0x8a36}, {{&(0x7f0000814000)=@sco, 0x8, &(0x7f00000b4000-0x20)=[{&(0x7f0000c45000)=""/32, 0x20}, {&(0x7f0000573000)=""/75, 0x4b}], 0x2, &(0x7f0000644000-0x1)=""/1, 0x1, 0xa70}, 0x3}], 0x6, 0x40000000, &(0x7f0000412000-0x10)={0x77359400}) renameat(r1, &(0x7f0000fed000-0x8)='./file0\x00', r1, &(0x7f0000dc5000-0x8)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}}, []}, 0x50}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006f8000-0x8)) timer_create(0x7, &(0x7f0000769000)={0x0, 0x8, 0x1, @thr={&(0x7f0000f65000)="58706318e038a121d9c5be54478a9247d38e6a47299824fac8b892cf91ace1a9cb59fc8c7e62c2739f7f9c9ae641c42ac91d455a4f4b7c659417c36bc9be9761876af9a032dfce52e38bd9b02534d2482df593aaf37f6120935ffa17bd09678ae45a774f218b26d3f44bde549a", &(0x7f0000a75000-0x51)="a004f30c05fe4cac77275110716c5a6dc85536cdb428046124c7fa56eeac55f00628cace959d2aaabb9c6ea526a6c15e3dafc0f8627a7735d138a15b2efc49d5cce97409b139e643ff19f632f2664c26a8"}}, &(0x7f00000b3000)=0x0) timer_settime(r2, 0x1, &(0x7f00003cc000)={{0x0, 0x1c9c380}}, &(0x7f0000431000)) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000168000)=@nfc_llcp, &(0x7f0000eb6000)=0x60) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006e2000-0x9)='/dev/dsp\x00', 0x101002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d20000-0x10)={r0, r1, 0x7, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fed000)=0xffffffffffffffc0, 0x4) socket(0x10400005, 0x20000000000000, 0x3) 2018/02/06 14:00:49 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000fe000)={{0x2, 0x0, @empty}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x6e, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) connect(r1, &(0x7f0000027000)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setattr(r0, &(0x7f000018e000)={0x30, 0x5, 0x0, 0x6, 0x700000000, 0x80000001, 0xfffffffffffff60b, 0xf1c}, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x8000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x4}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000bf5000-0xbc)=""/188) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b79000-0x8)=0xfff) accept(0xffffffffffffffff, &(0x7f00004ab000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00009f1000)=0x3a) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a92000)={0x0, @dev, @multicast2}, &(0x7f0000ec4000)=0xc) sendmsg$nl_route(r3, &(0x7f0000545000-0x38)={&(0x7f0000c50000)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000bf3000-0x10)={&(0x7f0000afe000)=@mpls_newroute={0x4c, 0x18, 0x20, 0x2, 0x1, {0x1c, 0x14, 0x20, 0x6, 0xfc, 0x1, 0xc8, 0xf, 0x1200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x59}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7ff}, @RTA_DST={0x18, 0x1, [{0x0, 0x5, 0x800, 0x4}, {0x80, 0x3, 0xfffffffffffffff9, 0x922c}, {0xf28, 0x4, 0xfffffffffffffe00, 0x400}, {0x7, 0x9, 0x100000001, 0xfff}, {0x63d, 0x7, 0x4, 0x2}]}, @RTA_OIF={0x8, 0x4, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000097a000)={@generic="c48beeea056caf226bac0ee5cde6cd18", 0x80000000}) r1 = syz_open_dev$sg(&(0x7f000084e000)='/dev/sg#\x00', 0x6, 0x8000) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000b08000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x402200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d3d000)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x3, 0x6c9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, 0xffff, [0x0, 0x10000, 0x0, 0x8, 0x0, 0x8]}, 0x5c) r4 = dup3(r1, r0, 0x0) recvmsg(r4, &(0x7f0000860000)={&(0x7f0000969000-0x6)=@hci, 0x6, &(0x7f0000a13000-0x20)=[{&(0x7f0000472000-0x13)=""/19, 0x13}, {&(0x7f00002b3000-0xe3)=""/227, 0xe3}], 0x2, &(0x7f00003f0000)=""/172, 0xac, 0x3}, 0x2) 2018/02/06 14:00:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/rtc\x00', 0x400100, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000c58000-0x4)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000060b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00009c8000)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x7, 0x2858dad1}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x31, 0x0, 0xac, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) read(r0, &(0x7f00002f7000)=""/246, 0xf6) fcntl$setsig(r2, 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000ec000-0x5c)={0x7, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00006dc000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000476000-0xc)={r4, 0x80000, r2}) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e3000)=@assoc_value, &(0x7f0000903000-0x4)=0x8) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000649000-0x7)='/dev/sg#\x00', 0x9d1554e, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000035c000)=0x1, 0x4) 2018/02/06 14:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001bf000-0x20)={@common='nr0\x00', @ifru_flags=0x800}) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fbd000)="0a770000090083e5b3b60cedad54dbb740", 0xd) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000836000-0x14)=""/20, 0x14}, {&(0x7f0000032000)=""/60, 0x3c}], 0x2, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b6a000)='/dev/amidi#\x00', 0xfffffffeffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000068000)={{0x3, 0x4, 0x7, 0x8001, "4ee5158884064be0f273b625e90e50e1e50910bc94862ec388d565535b9c69d3161cc495ea0c8f02a08caad2"}, 0xea6, [0x7dc80000, 0x0, 0x100000001, 0x5, 0x6, 0xfffffffffffffffa, 0x3, 0x9, 0x6, 0x1f, 0xfb8, 0x12000000000000, 0x5, 0x8, 0x6eb, 0x8, 0xe00000, 0x9, 0x4, 0x7f, 0x1, 0x100000000, 0x5, 0x6, 0x101, 0x5, 0x7, 0x6, 0x9, 0x7, 0x6, 0x4, 0x3ff, 0x6, 0x1, 0x7, 0x4, 0x3, 0x8, 0xb41a, 0xfffffffffffffff7, 0xaf0, 0x20, 0x4, 0x2000000000, 0x7, 0x7f, 0x80000000, 0x7fffffff, 0x80000000, 0x7ff, 0x0, 0x749, 0x6, 0x369, 0x4, 0x1, 0xd824, 0xd20, 0xf96, 0x5, 0x7, 0xffffffffffff80bd, 0x100000001, 0x5, 0x39b, 0x7, 0x6, 0x1, 0x1f, 0x6, 0x3, 0x6, 0x4, 0x7f, 0x20, 0x6, 0x6, 0x80000000, 0x1, 0x0, 0x0, 0x1, 0x8, 0xff, 0x43, 0x6, 0x3ff, 0x6, 0x200, 0x101, 0xffffffff, 0x1f, 0x44, 0x7, 0x5, 0x1b82, 0x401, 0x5, 0x7ff, 0x8, 0x3c6, 0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x6, 0x10000, 0x3, 0x100000001, 0x5, 0x5, 0x8000, 0x2, 0x1, 0x7fb2, 0xffff, 0x6, 0x1000, 0xfffffffffffffff8, 0x53a0, 0x3, 0x4, 0x1, 0x2, 0x2, 0xfff, 0x7], {0x77359400}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000daf000)=r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000cb3000)={0x100000000, 0x7fff}) close(r0) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[], 0x0, 0x0) r2 = shmget(0x2, 0x4000, 0x54000128, &(0x7f00006ca000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000959000)=""/198) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[], 0x0, &(0x7f0000434000)=[]}, 0x0) socket(0x2, 0x80000, 0x1f) 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(r1, &(0x7f0000093000)='net/rpc\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00007d5000)={0x1000, 0xf000}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) pipe2(&(0x7f0000c75000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)) syz_open_dev$adsp(&(0x7f0000920000)='/dev/adsp#\x00', 0x2, 0x200) ptrace$setopts(0x4205, r1, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f00008a5000)=""/71) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000893000), &(0x7f00006e0000-0x4)=0xb) r5 = add_key$user(&(0x7f000083b000-0x5)='user\x00', &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005e7000)="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", 0x1000, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r5) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000562000-0x38)={&(0x7f0000f47000-0x60)=@nfc_llcp, 0x60, &(0x7f00005d9000-0x30)=[{&(0x7f0000245000-0x1000)=""/4096, 0x1000}, {&(0x7f000029f000-0xe)=""/14, 0xe}, {&(0x7f00001ef000-0xd5)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0x9}, 0x10020) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d40000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e0c000)=@assoc_value={0x0}, &(0x7f0000080000-0x4)=0x8) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000123000-0x28)={0x7, 0x1a, 0x0, 0x5, "cba5417c7604f2e8e29cd844c01ae94f5dfad8e01252520ceca0636107ba72c8"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000abe000-0x18)={r4, 0x4, 0x10, 0x4, 0x1ff}, &(0x7f0000eb0000)=0x18) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000319000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_hci(r0, &(0x7f0000d76000-0x6)={0x1f, 0x3d9c, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000078f000-0x25)=""/37, &(0x7f0000997000-0x4)=0x25) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000059d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000967000-0x7)='ns/mnt\x00') setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000e8b000-0xd7)="e6f3e6ed1d06c96f8cd624f823481716612b607a7e33376f765fca43fd5e046f4e140f0aec70f52dafdf967d2380a0e691f9de410749fb62bc90440f081cf0c5488595ad6f68738fda86063ed8398ae1d1978dd83c3184238a55b92fc475c81a9212f052a1264046b705f6f6e55dc121d999447e78b502a6b91bf2ca563d30ed3cdff8ad6374d382e3e5ccb7b69fc88032fc52e521243b3238ffce4f78f8edefced9691154e99e35808294aa6b3b4b47ef1de3588b27cf202cb0f9c064ff483e286aaeba22be3849789f32876f84eaa8fc987277ce7590", 0xd7) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/02/06 14:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) fallocate(r0, 0x2, 0x80, 0xd39) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f000081b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f901", 0x11, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x1, [], 'D'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c7a000-0x5a), 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000956000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f05000-0x2)=0x3, 0x2) clone(0x0, &(0x7f0000af2000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) 2018/02/06 14:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c7a000-0x5a), 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000956000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f05000-0x2)=0x3, 0x2) clone(0x0, &(0x7f0000af2000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) 2018/02/06 14:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c7a000-0x5a), 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000956000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f05000-0x2)=0x3, 0x2) clone(0x0, &(0x7f0000af2000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x400080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e5a000-0x4)=0x2, 0x4) close(r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a0c000)={0x2, 0x1}) 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000513000)={0x0, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0xe7}}, [0x1ff, 0x100, 0x81, 0x8, 0x7, 0x800, 0x5, 0x5, 0x7, 0x5, 0x3f, 0x6, 0xfff, 0x8001, 0x577]}, &(0x7f0000c6c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b86000-0x108)={r3, @in6={{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, [0x7, 0x7ff, 0x3, 0x4, 0xff, 0x7fff, 0x80000000, 0x60c, 0x2, 0x401, 0xffff, 0x400, 0x0, 0x3, 0x1]}, &(0x7f0000560000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000d34000-0xd)='/dev/urandom\x00', 0x0, 0x420000) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sg(&(0x7f0000d09000)='/dev/sg#\x00', 0xc6e, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000001000-0x4)=0x2e, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009d8000), &(0x7f0000304000)=0x8) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000feb000)=""/125) capget(&(0x7f0000feb000-0x7)={0x20080522}, &(0x7f0000fea000)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000091c000-0x1000)=""/4096) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fec000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c06000)=0x10) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006ad000-0x22)="220000001840000000000000ffff00000022001efeffffff00f9060005000280ff45", 0x22) r1 = syz_open_dev$dspn(&(0x7f0000e9d000-0xa)='/dev/dsp#\x00', 0x8, 0x40042) ioctl$KDSKBLED(r1, 0x4b65, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bf0000)={0x0}, &(0x7f00004a4000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008f4000-0x4)=@assoc_id=r2, &(0x7f0000230000-0x4)=0x4) [ 313.668614] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16408 sclass=netlink_route_socket pig=19398 comm=syz-executor1 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000607000-0x8)={0x0}, &(0x7f0000d5c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000b9000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0x9}, 0x98) recvmsg$kcm(r0, &(0x7f0000e98000+0x1cd)={&(0x7f0000b3c000)=@un=@abs, 0x8, &(0x7f000077a000)=[{&(0x7f000090e000-0x17)=""/23, 0x17}], 0x1, &(0x7f00006a4000-0x6e)=""/110, 0x6e}, 0xca4a927851073868) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = syz_open_dev$sg(&(0x7f000023d000)='/dev/sg#\x00', 0x20000000, 0x0) write$selinux_access(r3, &(0x7f0000217000)={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x37}, 0x38) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f1000-0x9)='/dev/rtc\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c7a000-0x5a), 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000956000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f05000-0x2)=0x3, 0x2) clone(0x0, &(0x7f0000af2000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) [ 313.781764] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16408 sclass=netlink_route_socket pig=19417 comm=syz-executor1 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) modify_ldt$write(0x1, &(0x7f00004a9000-0x10)={0xff, 0xffffffff, 0x0, 0x4, 0xfffffffffffffff9, 0x7, 0x9, 0x7b26, 0x2, 0x80}, 0x10) 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x8000, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf09, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000047a000-0xb)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003a2000-0x4), &(0x7f00009cf000-0x4)=0x4) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000607000-0x8)={0x0}, &(0x7f0000d5c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000b9000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0x9}, 0x98) recvmsg$kcm(r0, &(0x7f0000e98000+0x1cd)={&(0x7f0000b3c000)=@un=@abs, 0x8, &(0x7f000077a000)=[{&(0x7f000090e000-0x17)=""/23, 0x17}], 0x1, &(0x7f00006a4000-0x6e)=""/110, 0x6e}, 0xca4a927851073868) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000849000)={0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000bc3000)={0x1, 0xc19, 0x8, 0x968, 0x3, 0x8}) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000300000)={0x1}) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c7a000-0x5a), 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000956000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f05000-0x2)=0x3, 0x2) clone(0x0, &(0x7f0000af2000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000607000-0x8)={0x0}, &(0x7f0000d5c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000b9000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x2, 0x9}, 0x98) recvmsg$kcm(r0, &(0x7f0000e98000+0x1cd)={&(0x7f0000b3c000)=@un=@abs, 0x8, &(0x7f000077a000)=[{&(0x7f000090e000-0x17)=""/23, 0x17}], 0x1, &(0x7f00006a4000-0x6e)=""/110, 0x6e}, 0xca4a927851073868) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004f9000-0x8)='keyring\x00', &(0x7f0000db1000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000e36000)='cifs.idmap\x00', &(0x7f0000870000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000b64000-0xc)='/dev/amidi#\x00', 0x3, 0x80001) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00008a0000-0x10)=@generic="5bec349006cdcca3f7259b6b9842b2c6") ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ab0000-0x58)={0x8, 0x6, 0x8, 0x400, 0x100000001, 0x2}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000d68000)) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000e96000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xffffffffffffff58) fcntl$setown(r2, 0x8, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x8000000000, 0x0) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x1}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000666000)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000033e000)={0x0, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e11000-0x10)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000dfa000)=0x200, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003ba000)='tls\x00', 0x2c1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000941000-0x50)={{0x2, 0x2, 0x7, 0x2, 0x4}, 0x100000001, 0x100000001, 0x1}) [ 314.045184] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x1}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000060c000-0x4)=0x957, 0x4) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = msgget(0x3, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000b4e000-0xc5)=""/197) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000c65000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000806000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) [ 314.127117] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c32000)={"3fb71edec296002bd84d82c2f9839ad7", {0x4, 0xfffffffffffffffc, 0x4, "9706f1083c83", 0xdd}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000887000)=@assoc_value={r3, 0x8001}, &(0x7f0000380000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000afe000-0x4)=0x5) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000085000-0xc)='/dev/ashmem\x00', 0x40040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) [ 314.195896] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 314.215642] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 314.246944] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x1}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d05000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d26000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000e6e000-0x4)=0xe8) clock_gettime(0x0, &(0x7f000095d000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00001fc000-0x38)={&(0x7f0000a3d000-0x10)={0x1d, r2}, 0x10, &(0x7f0000462000)={&(0x7f00003ab000)={0x4, 0x88, 0x12bfedf8, {r3, r4/1000+30000}, {0x77359400}, {0x0, 0x5, 0x2, 0x1000}, 0x1, @can={{0x4, 0x2522, 0x90cc, 0x20}, 0x6, 0x3, 0x0, 0x0, "bb0f0ed36f068c2d"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000ff000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xe19}], 0x2c) mknodat(r1, &(0x7f0000348000-0x8)='./file0\x00', 0x8, 0x4) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000c8000)={0x0, 0xfffffffffffffffa}, &(0x7f0000ef3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000084e000-0x1e)={0x6, 0x6, 0x1, 0x0, 0x8, 0xffffffff, 0x9, 0x40, r6}, &(0x7f000041a000-0x4)=0x20) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000060c000-0x4)=0x957, 0x4) 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000705000-0x15)='/proc/self/net/pfkey\x00', 0x1a600, 0x0) faccessat(r0, &(0x7f00007e0000-0x8)='./file0\x00', 0x20, 0x100) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000076000-0x4)=0x2b, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) tgkill(r2, r2, 0x1f) fcntl$setown(r1, 0x8, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001b1000-0x9)='/dev/sg#\x00', 0x2ad, 0x8000081) r1 = syz_open_dev$sg(&(0x7f000097d000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000375000-0x8)={0x0, 0x80000000, 0xfff}, &(0x7f0000ba1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b43000-0x92)={r2, 0x8, 0x8a, "b235b13915c50ad11ba1e79e0b0050edf3196f995ff41d6dc00e5e72162fad6affadef641dd300ce948bb92f5dd2879c31b63eb27519dcff38d959d762f3ccb12787285f9f7428aefd0eae3256b7beae09c8ba3af8b5c87f8ad5222364dad499b4419b493877e7c97ee18ab5896391101f088ac5d3dc0d50e631fda7e4e63ea82868a904e9d474d16820"}, 0x92) prctl$setname(0xf, &(0x7f0000b3a000-0x1c)='em0em1nodevvmnet1vboxnet0*@\x00') close(r0) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d61000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000659000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x492081) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aba000)=0xffff, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d92000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c42000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00007fa000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000eb000)={'vcan0\x00', r3}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/02/06 14:00:50 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ec000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x4000, 0x10000, 0x9, 0x7, 0x71}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000063000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) write(r1, &(0x7f0000c71000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dbe000)) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x1}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockname$netlink(r2, &(0x7f0000177000), &(0x7f0000475000-0x4)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000941000-0xe)='/selinux/user\x00', 0x2, 0x0) close(r0) [ 314.345870] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000870000)='/dev/amidi#\x00', 0x54d0, 0xa0000) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000242000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000578000-0xdc)={0x0, 0xd4, "dbc98968d4f550a07b0eb0ceeb272cf0597e845cb35a41366e533dbd0c0b24ede19fda1159dbbb16b107db0aa58585b76aa7c0aefb8e7ff84f922a3b13907187ceedb855d494fdbb1e37b1a82a70fee82c92863c94f4ff925eac126c28e530a81d51e60ff3a3863298d0b2c53c24f3cf2718dcaa005a4f7d28ca602533a0d1846aef72d37083ef8dbd10408bfd4a07555da81da1b68e65ff18fc34f5b2772a7dd7df8f1cb90564b2451f412aab89f9e2ea7f274031ada11d3640f51f4518ff4b88204ce2866ab6ba517e181a3c2be68261dcf096"}, &(0x7f0000358000-0x4)=0xdc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000577000)={r2, 0x101}, &(0x7f000005d000)=0xc) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x1}, &(0x7f0000005000-0x4)=0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000042f000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000055f000)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000076e000)={&(0x7f0000bec000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000b78000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000903000-0x5)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f63000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000411000-0x12)='/dev/input/mouse#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000012a000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x40, 0xe, &(0x7f0000902000)="020008000000000000005462fa019a5eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a9163357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e51a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b604dbdc05ea1309163d6a4830de8391f2ecab7bbfbdf", 0xfffffffffffffcc9) setsockopt(r3, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) close(r3) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00002fb000)={@mcast1, 0x0}, &(0x7f000074f000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000d39000-0x48)={0xf, 0xe, &(0x7f0000ed3000-0x70)=@raw=[@ldst={0x0, 0x0, 0x3, 0xf, 0xa, 0x14, 0xffffffffffffffff}, @alu={0x7, 0x3ff, 0xf, 0x0, 0xb, 0xfffffffe, 0xfffffffffffffff1}, @exit={0x95}, @jmp={0x5, 0x10000, 0xf, 0xa, 0xb, 0x9, 0xfffffffffffffffc}, @generic={0x2, 0x7, 0x9, 0xe7}, @alu={0x4, 0x1, 0x9, 0xf, 0x7, 0x20, 0xfffffffffffffffc}, @alu={0x7, 0x7f, 0x1, 0xe, 0x4, 0x140, 0xffffffffffffffff}], &(0x7f0000f62000-0xa)='syzkaller\x00', 0x5, 0x3c, &(0x7f000050e000)=""/60, 0x41100, 0x1, [], r5}, 0x48) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFALIAS={0x14, 0x14, @common='rose0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x2a, [@generic="e2"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/06 14:00:50 executing program 3: r0 = dup(0xffffffffffffffff) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fstat(r2, &(0x7f00005cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000449000-0x8)='./file0\x00', &(0x7f0000836000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007fe000)=0x0, &(0x7f0000ddc000), &(0x7f0000aee000-0x4)) setresgid(r3, r4, r5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000a4a000-0x10)="4a03ed0fd7b860aca1df0e41eec7d926") recvmsg$netrom(r2, &(0x7f0000a4f000-0x38)={&(0x7f00006b0000)=@full={{0x3, {"4d865b7f87b471"}, 0x1f}, [{"8f5d6af40909c2"}, {"eeed8f0dc09186"}, {"16921cb1ce0024"}, {"0e98a70acee398"}, {"ce5ab5c34847f8"}, {"eceffdee54042a"}, {"7e0486c99cbfcb"}, {"1889f2fe83f55c"}]}, 0x48, &(0x7f0000b6e000)=[{&(0x7f0000846000+0xfb9)="8fceea8fc97b60e9ddea3197f5f677367580301e29a1637787f899dc510e47fe4ffb3eb90807e37e37a4f3bc4b596db6501cd9fc380b5cd3e85b32472e488f1b3ff0c8164d71f2c094593b7fa5415a687a0824b09ea1d022ecac7e4ae120879e8aed9b5b12e3294560c2f0df16ac23b63597f5d704091c022755c59ab8debaac", 0x80}], 0x1, &(0x7f00006d0000)=[{0xd8, 0x104, 0x7, "f7a06c74f6e3659ad2a04d0e499cbe1800a7d8c9971ad46f4e480c098724a58f0428862c437160e2653e3d0bec00c2c9928d36892fa266bcf1aec5fdafadcece8caac186b8b53f4aec5c6e5224979da228662f893f012c35175cad8df05891917a556fa3cd0fbbc2356fbd397d26e978f1a709642bdc28b9bc9830689fa9e8332a51aa4cadaccf5af580a8ade8af96f529fabd055e26049a2d3f01616de95a33d775c7f2dda9ba226ab6591ba5b539acfd07a0e88d17b905cecb794559f265e2f2"}, {0xf8, 0x0, 0x7fff, "90d9a898d94c9edfd01e0236088f294f59c5e55023916dfe678426cbb4b06065517fcf6cbfce87fe8cddde282bc8fdc237939a2ee0fba05b45169c3cdb2e2ce22d9c638035c8098dbb434f5a1864b399f30c567d05e6df896bff57a58c758ac46e65ab9a4cabe775c9741343332779fb0a6a38c230504351e67046f15550fe260c1daf0ed6e5d398fb71a7201a94dcc779fc6cd9998b431758e79179bc72db3442618b3cdfcd6a014fe681fb5292dab24287e80b28ff96f6f3389cba3fa3a5ba7e32c59a012b76f2759aba6701ff4e8c4587c2dfc484b0804da51f727a272bf05f5c"}, {0x40, 0x104, 0x3, "84bf2982c21c92cec29ffb8a9544468ead119b4b091444812e5d533686b74c04b125c48edf62c0f8d1393cc326d86afb"}, {0x100, 0x114, 0x1, "570610a4a35b4072252266b1812b7b08781ba26f59bf240d71bae43db3ffa9e79fd2bc35b58196417e3597a6ea514d022106ebf53a3a8d307aa0023d878f6768602e2c3f4c5bdf6e51b02bc05b643cb0a469ad0fca8f0ecb21edd446c35c3ce37c5998b2093d0dcdf5cfd396a0b7dfa7ae435aca7b600b79c168a2266438156c817155db312c56e0c2c87c6358e7f1906565f9ad72afc9e63a8f9ec7b205517b985e88c69959f48d6905a154684d005245c3b22fa8b5e4a7c470527224e329ea46f40def827adb36cf27b51c49f1eeb7b3cde7794c2ba465f47d6200e9050bbf6aa860b6716dff4a454204eab2fd"}, {0xb8, 0x29, 0x4, "f932ce71768ef8b622ccf641224cdc05289345b2fb61a5cb56641ff8ee4e5e7eaa287e3d0c67bad8780f18042f8712c4f3d8eb003e2f18e19c35489ed6a171b0e299e717278093e9264fc0e5bc143d7096bfa4ef5b036cdf8bfacd2d94c37227931eb2157d3f2bd0fb7f2c673aeca9b83a941fb00bd95e8a1cde1cb4ddc8a579e8fb22b1013304371570b8d0160ecbba24dd74019532bab51a5360fac1db89d1e2554d8ceac9"}, {0xc8, 0x10d, 0x80000000, "8aa931eac781cbdcaf6f37e04b4ade672cad71185bd638185bada04fd5ff3ba037cc6e90bcc3768a0b66d613f497a8ab5bf77dd52dcd841ece3760cd27f6f8cf30a487d21133bf019e53ef0e283feeeafc821d789779d7f7fb157dededa8f9805ab7fd51d87aa67c778fc86b4e7f50bf3611589f042a9a105b69cf7fe23dd3ab415a9f357d77739aae497516c0d68e23f41582b1473fef6bcf5522a522d6a727c67ae87964236313e6be261091b5e74e1c3af3"}, {0x98, 0x1ff, 0xaa, "6496a8ba344917219bc1f910b629f5785c630b83462aef9a51695f5ee7f71e92c99c528006591b5bad0b509cfb35c4e0b2892599231649809f461dbaf72392810de84f05b526a7e95ba552315214eae2fa4e056ece44da638eb8ac44ad411ab2fdcc6551bf0a1a92e3d70dacc89667dec69c0584fd3d34cc663d932df4b660240eb4de6e"}, {0xf0, 0x3b, 0x461, "4da99248c837ade39b91458f3e65cf1dcadc3c8926a3ca6295b2184cf27e9a273c1f6fb46cfa09a4a11da705db80024757b8f7828aa79574e5d7bb35ab2a60aaf4e81fd3501fb775610518920ea712f95dc7488f4f02dcc99f55a4199d55729f9b301aa435339a2c3825fb99497ee0bfd8bf568bf8c12e6eae0dcbf391cb51803343611c5123d4be038f14f5b68c7cec1f7b738d71f3da0f4180df36ba492f3ca755190117c249c132bbd9b43cb5f505251de4761463b9444e15d6a8ff4c141f0134520f24474e0a6be6349beed3ac908aac608f41575e262d"}], 0x618, 0x40040}, 0x2000) close(r1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000715000)={0x3, r1}) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000cd4000)="008100000009002700f4877d7b2eb897004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = creat(&(0x7f0000ef0000-0x8)='./file0\x00', 0x41) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000fa000)={0xfffffffffffffff8}, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e}) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f04000)=""/26) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) [ 314.566264] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) epoll_create(0x400000002003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/autofs\x00', 0x8080, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) flistxattr(r1, &(0x7f000051c000)=""/5, 0x5) fcntl$setflags(r0, 0x2, 0x1) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e}) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005dd000)='/dev/dsp\x00', 0x80040, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000020f000-0x94)=""/148) r1 = syz_open_dev$sg(&(0x7f00003f0000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f000039a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f76000)={0x2200000000000000, 0x107001, 0x7, 0x5}) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) accept4$packet(r0, &(0x7f0000ee9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004fc000)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000085d000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000-0x4b0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x450, 0x310, 0x310, 0x210, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x80, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, 0xf, 0x29, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xbf, 0x5, 0x4, 0x4}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x0, 0x9, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x62, 0x1f, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xffffffffffffffff, 0x8000}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@empty, 0xb, 0x3b, 0x9}}}]}}, 0x4b0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e}) [ 314.680981] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) epoll_create(0x400000002003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000032f000-0xc)={0x7, r0, 0x1}) connect$bt_sco(r2, &(0x7f0000087000)={0x1f, {0x8, 0x8, 0x8, 0x0, 0x0, 0x10000}}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r2, 0x8, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd3000-0x8)) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000b78000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000903000-0x5)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f63000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000411000-0x12)='/dev/input/mouse#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000012a000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x40, 0xe, &(0x7f0000902000)="020008000000000000005462fa019a5eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a9163357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e51a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b604dbdc05ea1309163d6a4830de8391f2ecab7bbfbdf", 0xfffffffffffffcc9) setsockopt(r3, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) close(r3) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00002fb000)={@mcast1, 0x0}, &(0x7f000074f000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000d39000-0x48)={0xf, 0xe, &(0x7f0000ed3000-0x70)=@raw=[@ldst={0x0, 0x0, 0x3, 0xf, 0xa, 0x14, 0xffffffffffffffff}, @alu={0x7, 0x3ff, 0xf, 0x0, 0xb, 0xfffffffe, 0xfffffffffffffff1}, @exit={0x95}, @jmp={0x5, 0x10000, 0xf, 0xa, 0xb, 0x9, 0xfffffffffffffffc}, @generic={0x2, 0x7, 0x9, 0xe7}, @alu={0x4, 0x1, 0x9, 0xf, 0x7, 0x20, 0xfffffffffffffffc}, @alu={0x7, 0x7f, 0x1, 0xe, 0x4, 0x140, 0xffffffffffffffff}], &(0x7f0000f62000-0xa)='syzkaller\x00', 0x5, 0x3c, &(0x7f000050e000)=""/60, 0x41100, 0x1, [], r5}, 0x48) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) pipe(&(0x7f00006bc000-0x8)) r3 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006bb000)={0x0, 0x3ff}, &(0x7f000059b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000491000)={r4, 0x6}, 0x6) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dd9000-0x8)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x4) close(r1) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ad3000)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/rtc\x00', 0x201fe, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000def000)={@syzn}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) epoll_create(0x400000002003) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000b78000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000903000-0x5)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f63000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000411000-0x12)='/dev/input/mouse#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000012a000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x40, 0xe, &(0x7f0000902000)="020008000000000000005462fa019a5eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a9163357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e51a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b604dbdc05ea1309163d6a4830de8391f2ecab7bbfbdf", 0xfffffffffffffcc9) setsockopt(r3, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) close(r3) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00002fb000)={@mcast1, 0x0}, &(0x7f000074f000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000d39000-0x48)={0xf, 0xe, &(0x7f0000ed3000-0x70)=@raw=[@ldst={0x0, 0x0, 0x3, 0xf, 0xa, 0x14, 0xffffffffffffffff}, @alu={0x7, 0x3ff, 0xf, 0x0, 0xb, 0xfffffffe, 0xfffffffffffffff1}, @exit={0x95}, @jmp={0x5, 0x10000, 0xf, 0xa, 0xb, 0x9, 0xfffffffffffffffc}, @generic={0x2, 0x7, 0x9, 0xe7}, @alu={0x4, 0x1, 0x9, 0xf, 0x7, 0x20, 0xfffffffffffffffc}, @alu={0x7, 0x7f, 0x1, 0xe, 0x4, 0x140, 0xffffffffffffffff}], &(0x7f0000f62000-0xa)='syzkaller\x00', 0x5, 0x3c, &(0x7f000050e000)=""/60, 0x41100, 0x1, [], r5}, 0x48) [ 314.780132] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c5f000-0x50)={@common='eql\x00', @ifru_map={0x80000000, 0x7, 0x3, 0x94e, 0x1f, 0x9}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000014c000-0x8)={0x5, 0xff, 0x6, 0x400}) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000b78000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000903000-0x5)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f63000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000411000-0x12)='/dev/input/mouse#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000012a000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x40, 0xe, &(0x7f0000902000)="020008000000000000005462fa019a5eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a9163357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e51a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b604dbdc05ea1309163d6a4830de8391f2ecab7bbfbdf", 0xfffffffffffffcc9) setsockopt(r3, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) close(r3) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00002fb000)={@mcast1, 0x0}, &(0x7f000074f000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000d39000-0x48)={0xf, 0xe, &(0x7f0000ed3000-0x70)=@raw=[@ldst={0x0, 0x0, 0x3, 0xf, 0xa, 0x14, 0xffffffffffffffff}, @alu={0x7, 0x3ff, 0xf, 0x0, 0xb, 0xfffffffe, 0xfffffffffffffff1}, @exit={0x95}, @jmp={0x5, 0x10000, 0xf, 0xa, 0xb, 0x9, 0xfffffffffffffffc}, @generic={0x2, 0x7, 0x9, 0xe7}, @alu={0x4, 0x1, 0x9, 0xf, 0x7, 0x20, 0xfffffffffffffffc}, @alu={0x7, 0x7f, 0x1, 0xe, 0x4, 0x140, 0xffffffffffffffff}], &(0x7f0000f62000-0xa)='syzkaller\x00', 0x5, 0x3c, &(0x7f000050e000)=""/60, 0x41100, 0x1, [], r5}, 0x48) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000d7000-0x90)={0x800, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000828000)=0xffffffffffffff81) r1 = socket(0x9, 0x7ff, 0x200) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b91000-0x20)={@generic="e7d42fec339df6f349fc3c1a98a0c75a", @ifru_flags=0x9001}) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) [ 314.870157] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x80}, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 314.947526] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000051e000-0x4)) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f000012a000-0xc)='/dev/amidi#\x00', 0xff, 0x800) sendmsg$key(r3, &(0x7f0000c30000-0x9)={0x0, 0x0, &(0x7f0000b86000-0x10)={&(0x7f0000dd2000)={0x2, 0x13, 0x4, 0x9, 0x19, 0x0, 0x1, 0x2, [@sadb_address={0x5, 0x7, 0x33, 0xa0, 0x0, @in6={0xa, 0x3, 0x7fffffff, @empty, 0x2}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x3, 0x9, {0x6, 0x2b, 0x9, 0xbe1, 0x0, 0x2, 0x0, @in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x1}, @sadb_address={0x5, 0x5, 0x3c, 0x80, 0x0, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_spirange={0x2, 0x10, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}]}, 0xc8}, 0x1}, 0x40000) bind$inet(r3, &(0x7f0000a57000-0x10)={0x2, 0x1, @rand_addr=0x3}, 0x10) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000029c000-0x20)={@common='sit0\x00', @ifru_flags=0x1000}) r1 = socket(0x10, 0x7fe, 0x0) write(r1, &(0x7f0000df3000)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0xfffffffffffffce8) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x8}}, 0x200, 0x25b, 0x80, 0x98c, 0x3ff}, &(0x7f0000004000-0x4)=0xa0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a41000)='/dev/vcs\x00', 0x40281, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d17000-0x9)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000206000-0x9)='/dev/sg#\x00', 0x9, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x42002, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 1: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) [ 315.065672] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000006a000)=0x51) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8}) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f8be83b, 0xa000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000000)=0xfffffffffffffc01, 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) recvmsg(r2, &(0x7f0000d56000-0x38)={0x0, 0x0, &(0x7f0000faf000-0x30)=[{&(0x7f000061e000-0x87)=""/135, 0x87}, {&(0x7f0000b30000-0xff)=""/255, 0xff}, {&(0x7f0000d1b000)=""/230, 0xe6}], 0x3, &(0x7f0000fa1000)=""/180, 0xb4, 0x20}, 0x22) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) r3 = syz_open_procfs(r1, &(0x7f0000249000-0x5)='auxv\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000def000-0x10c)={0x2, 0xb478, 0x9cf2, 0x0, 0x0, [], [], [], 0x3, 0xfffffffffffffffc}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl(r0, 0x4, &(0x7f0000343000-0xb4)="e078d66f513e01b98223b40b84c1bbf4e6d77201861d431593a5f67405d5b20513bb7d9785400471e3ee7b1cdd3640dce57a1ac56daf005ab35ed061a89377e05f5cb35f3b24eb94e2da9dbe8807faddc5e7c32ff11bae6b87a663f8c63bec9bdac6cff75c5265cab17bfcce7310d9e7b41e88fdba17c037b3f8b18aef5cf89d36fec2d483a71875b56c28fc1ff56244191b01e0422f7846f104a82b2302bdde5c5f721080cb94f25c214fe1e09ac1523306b4fc") 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) clock_gettime(0x0, &(0x7f0000c49000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000efd000-0x21c)=[{{&(0x7f00008ff000-0x10)=@ax25, 0x10, &(0x7f0000410000)=[{&(0x7f0000d17000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c5000-0x9c)=""/156, 0x9c}, {&(0x7f0000a9b000)=""/186, 0xba}, {&(0x7f00009b4000-0xfa)=""/250, 0xfa}, {&(0x7f00008ff000)=""/197, 0xc5}, {&(0x7f0000cae000)=""/233, 0xe9}, {&(0x7f0000989000)=""/47, 0x2f}, {&(0x7f00008e2000-0xe1)=""/225, 0xe1}, {&(0x7f0000b4d000-0x1b)=""/27, 0x1b}, {&(0x7f0000733000-0xec)=""/236, 0xec}], 0xa, 0x0, 0x0, 0x7f}, 0x8}, {{&(0x7f0000e28000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000097000-0x70)=[{&(0x7f0000ec9000)=""/165, 0xa5}, {&(0x7f0000c09000)=""/59, 0x3b}, {&(0x7f00008db000)=""/4, 0x4}, {&(0x7f000014e000-0x4e)=""/78, 0x4e}, {&(0x7f0000af9000-0x42)=""/66, 0x42}, {&(0x7f0000cd4000+0xf1a)=""/171, 0xab}, {&(0x7f00000d9000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00004ee000)=""/80, 0x50, 0x8}, 0x2}, {{&(0x7f0000618000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ad7000)=[{&(0x7f000042b000-0x8c)=""/140, 0x8c}, {&(0x7f0000643000)=""/4096, 0x1000}, {&(0x7f0000aa5000-0x4e)=""/78, 0x3d}, {&(0x7f0000d3e000-0xdd)=""/221, 0xdd}], 0x4, 0x0, 0x0, 0x5}, 0x3f}, {{&(0x7f0000f39000)=@nl=@kern, 0xc, &(0x7f0000ba6000-0x20)=[{&(0x7f0000792000)=""/5, 0x5}, {&(0x7f0000362000-0x38)=""/56, 0x38}], 0x2, &(0x7f0000208000)=""/52, 0x34, 0xfffffffffffffff7}, 0x6}, {{&(0x7f00008ad000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000ff2000)=[{&(0x7f000011a000-0xcf)=""/207, 0xcf}, {&(0x7f0000e1b000)=""/218, 0xda}, {&(0x7f00001e5000-0x6f)=""/111, 0x6f}, {&(0x7f00006f7000)=""/87, 0x57}, {&(0x7f00000bf000)=""/187, 0xbb}, {&(0x7f0000d60000-0x56)=""/86, 0x56}, {&(0x7f0000447000-0x44)=""/68, 0x44}], 0x7, 0x0, 0x0, 0x7}, 0xffffffff00000000}, {{&(0x7f000013d000)=@ethernet={0x0, @random}, 0x10, &(0x7f000000a000)=[{&(0x7f00004a1000)=""/9, 0x9}, {&(0x7f0000df6000)=""/151, 0x97}, {&(0x7f00002d9000-0x3d)=""/61, 0x3d}, {&(0x7f0000dc4000-0x3d)=""/61, 0x3d}, {&(0x7f0000045000)=""/151, 0x97}], 0x5, 0x0, 0x0, 0x7}, 0x4}, {{&(0x7f00007ac000)=@ipx, 0x10, &(0x7f0000ca8000)=[{&(0x7f0000d0b000)=""/201, 0xc9}, {&(0x7f00004ba000)=""/9, 0x9}], 0x2, 0x0, 0x0, 0x2d}, 0x5}, {{&(0x7f0000e21000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000167000)=[{&(0x7f0000a90000)}, {&(0x7f0000924000-0x78)=""/120, 0x78}, {&(0x7f00008f0000-0xdc)=""/220, 0xdc}], 0x3, &(0x7f00005e2000)=""/55, 0x37, 0x4}, 0xfff}, {{&(0x7f000004d000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000193000)=[{&(0x7f0000ebd000-0x86)=""/134, 0x86}, {&(0x7f0000dff000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000f0d000)=""/193, 0xc1, 0x1ff}, 0x3}], 0x9, 0x10000, &(0x7f00002ed000-0x10)={r3, r4+30000000}) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00003b2000-0x85)=""/133, &(0x7f0000d53000-0x4)=0x85) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000d20000-0x10)=@req={0x4, 0x1, 0x88, 0x3}, 0x10) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000137000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_map={0x6}}) write(r0, &(0x7f00008c0000-0x26)="260000005e0009050000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 14:00:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) splice(r1, &(0x7f000005c000-0x8), r0, &(0x7f0000372000), 0x4, 0x8) close(r0) [ 315.191218] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x20200, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00003d9000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009a1000-0x6)={0x0, 0x9}, &(0x7f0000e99000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={0x0, 0x800}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x2) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f99000)={0x0, 0x20, &(0x7f0000dc2000-0x20)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000efd000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000229000)={r1, 0x9, 0x30}, &(0x7f0000ef3000-0x4)=0xc) r2 = getuid() stat(&(0x7f0000ab9000-0x8)='./file0\x00', &(0x7f00008e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c80000)={r1}, &(0x7f0000732000)=0x8) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x40000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c50000-0xb)='/dev/midi#\x00', 0x8e20, 0x50000) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/06 14:00:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00005c6000-0x40)={0x0, 0x101, 0x4a, 0x0, 0x0, 0xb732, 0x8, 0x8}, &(0x7f00002b8000-0x40)={0x8, 0x5, 0x401, 0x0, 0x9, 0x4, 0x0, 0x4}, &(0x7f00001c0000-0x40)={0x7, 0x55, 0x7fff, 0x0, 0xffffffffffffffc0, 0x2, 0x6, 0x1}, &(0x7f0000d3c000), &(0x7f0000271000-0x10)={&(0x7f000057e000)={0x8000}, 0x8}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 3: r0 = creat(&(0x7f0000011000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1200}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002f1000), &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c77000-0xd)='/dev/usbmon#\x00', 0x0, 0x20400) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000125000)={0x3, {{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x9}}}, 0x1, 0x5, [{{0xa, 0x1, 0x70000, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}}}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, {{0xa, 0x1, 0x92, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}}}]}, 0x310) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x7) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000eda000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ff9000-0x8)='./file0\x00', 0x800, 0x158) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000074e000-0x8)={0x0, 0x5}, &(0x7f00004d6000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002ac000-0xe)={r1, 0x20eb, 0x3, [0x5db, 0x240000000000000, 0xfffffffffffffff7]}, 0xe) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000800, 0x1ff) r1 = creat(&(0x7f00004c4000)='./file0\x00', 0xf9) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00003c0000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004d0000)={r2}) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) accept$llc(r0, &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004c5000-0x4)=0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00005d8000)=r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(0xffffffffffffffff, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) [ 315.457589] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000acb000-0x58)=@alg, &(0x7f00007f2000-0x4)=0x58, 0x800) getsockname$llc(r0, &(0x7f0000523000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000165000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000679000-0x4)=0x8, 0x4) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00005d8000)=r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(0xffffffffffffffff, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/06 14:00:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000144000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000715000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000015000-0x90)) sendto$inet(0xffffffffffffffff, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000071c000)={&(0x7f0000134000/0x1000)=nil, 0x1000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) r2 = syz_open_dev$amidi(&(0x7f000035d000)='/dev/amidi#\x00', 0x3240, 0x40000) ioctl$TIOCSCTTY(r2, 0x540e, 0x429) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000376000-0x38)=""/56) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_get$uid(0x3, r0) r1 = syz_open_dev$audion(&(0x7f0000ca5000-0xc)='/dev/audio#\x00', 0xe0b2, 0x119001) getsockopt(r1, 0x5, 0x5, &(0x7f0000c62000-0xdc)=""/220, &(0x7f0000117000)=0xdc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eab000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r2, &(0x7f00005a7000)=[{&(0x7f0000f03000)}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000000d000-0x16)={0x1, 0x3, [@random="fd15b163fd3c", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) rt_sigsuspend(&(0x7f00002cd000-0x8)={0x8a5f}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000662000-0x16)={0x9, [0x1, 0x0, 0x8, 0x5, 0x4, 0x7, 0x1000, 0x1, 0x1]}, &(0x7f0000ac6000-0x4)=0x16) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000037000-0x64)="18f49d4f27ea7ecb16715ac9e050b3b5f274e2837037d8bf19a4c7765589eed5c2acd62c603ba6f36671d7672b6a06d45ec3286dafc2cfbeaae3a5ffb059b418f49649fea875d79ee1a5e14bb4aa42cd58bc4a91931bc005c138c5cf0dbf1150a3e6e280") getpeername$inet6(r1, &(0x7f00003e4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000380000-0x4)=0x1c) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x3, &(0x7f0000ff4000-0x60)=[{&(0x7f0000389000)="2fef4bd35e4bcb5de97edfa3d864af82019d8a0022ac93e30bd6c14816c4be6c598b716e9e14df260f3f686df7f93ec9120d44624232251243d9845d334d0e517f12814cb8897fae703b745ba0569b90cf7a3bec3502b5059bf66663a1b3b3b10dcf5243696c1ddff7103eed7b48f7addb0f9157cfdaff298dc2ad971404115d9b3bdf8bcf568b1807dcfe5173a7b045ce46a8058e5392973420b9aaa1d5a26e5d", 0xa1, 0x5, 0x100000001}, {&(0x7f0000000000)="358ad0", 0x3, 0x101, 0x33552062}, {&(0x7f0000dd9000-0x73)="a45df693b4d984df4537e9598620986369465c075f20e16ada9c6f4b3971ed4751614e5a3e12865471eb4e3fd296e16da332993a2ba164961143e1041a31da63ce3af2ab38db70bf0ca4eb09cd804f6e998a726532e7f8fac735cddb07d0eb5fb3aa8c3afd913b90c9be5f229ea9bdaacc7de5d8e636eaf867f03757b00cdae9ff24bea5bdab6c2e71c3b94e3d9b2419c95fde8cdec2c8e6db092eafe9694c914660fb3c37ac9bdfb7ae18f5d30a9b6f5faabfe034464d8254b73c2097465a08e8c71d0e9a57cc1724bcbfce9df07bfba70d66e0c29e47ab15ae5059f7669a7acb2116a3", 0xe4, 0xd5d, 0xffffffffffffffc1}], 0x30000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001d8000-0x4), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006b5000)={r0, r1, 0x1, 0x3}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$sg(&(0x7f000048d000)='/dev/sg#\x00', 0x1, 0x2a0c0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00006e1000)=0x80000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00002bc000-0x120)={0x49, 0x8, 0x1f, 0xffffffffffffff16, [], [], [], 0xc9, 0x1, 0xfffffffffffffffa, 0x5, "a7b8648a2920f42105fb5ef35b63cac5"}) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d0d000), &(0x7f0000e52000)=0x5) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002f5000-0xce)=""/206, &(0x7f0000166000)=0xce) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bc6000)) fcntl$getown(r0, 0x9) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00005d8000)=r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(0xffffffffffffffff, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) accept4$unix(r0, &(0x7f0000cef000)=@abs, &(0x7f000000f000)=0x8, 0x80800) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) accept4$unix(r0, &(0x7f0000c83000)=@file={0x0, ""/4096}, &(0x7f0000c4a000)=0x1002, 0x800) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x8000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000157000)='/dev/vcs\x00', 0x4000, 0x0) write(r0, &(0x7f0000d16000)="bf2483a3f602b6e842331a55a94c7de85c0cd7fa7ddd1c44e3f4d1dc2d4c24dcbbefb936e0d352cc3150545028c632706e0509127c7abd2dc3629680e7fcd78ced02015a94019908a17b5c695887d7d16e36ba7eebb1f652923f307f1afaced26f797fcaa27dad97d7e18a71d13796aa87f342a6aac193167d0e9c442a330a55ba2246853ad99dfd1024b05a2311500f0b475984e587cda9ac06f70fb0e7", 0x9e) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f96000-0x18)={0x0, 0x119, 0x71f, &(0x7f00005bc000-0x8)}) r3 = fcntl$dupfd(r2, 0x0, r0) connect$bt_sco(r3, &(0x7f0000e36000-0x8)={0x1f, {0x0, 0x0, 0x10000, 0x80000000, 0x3f, 0x69}}, 0x8) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) [ 315.651116] audit: type=1400 audit(1517925651.943:919): avc: denied { setfcap } for pid=19782 comm="syz-executor2" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:52 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x202, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000de1000)={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000040a000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x4, 0x4, 0x4, 0x9, 0x8000, 0x6, 0xab3e, {r3, @in={{0x2, 0x1, @rand_addr=0x1}}, 0x8, 0x5, 0x4, 0x3, 0x100}}, &(0x7f0000f4d000)=0xb8) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000c15000-0x4), 0x4) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x11, 0x800, 0x4, &(0x7f0000b29000)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000dae000)={0x0, 0x1b06, 0x101, 0x0, 0x6, 0x1, 0x4, 0xa, {0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x40, 0x101, 0x80000000, 0x5, 0x839}}, &(0x7f0000684000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000256000-0x108)={r4, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x1, 0x7, 0x2, 0xb5c, 0x3, 0x400, 0x40, 0x8, 0x6, 0x1000, 0x7, 0x5, 0x20, 0xffffffffffffffe0, 0x29]}, &(0x7f0000d6b000)=0x108) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xaa100) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000624000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c5000)={0x0, 0x0}, &(0x7f00005ef000)=0xc) fstat(r1, &(0x7f00002e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00008bc000-0x38)={&(0x7f0000dd1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a44000)=[{&(0x7f0000bff000-0x9f)="beb12fa2d8daa9369b194275d02573b06bbf43496f920f1a64a740a14315273114476e9b992ff2180ae425ab720c5d5e5560ca1412f3a89911f96fe427485c6b819b2d965e0bcb3ae98bf825296cd1fd80c3609e2308a36742a9b04e86b9ff48a23d46c11dc94a65f9888c2dfb0bf792f78b1a25763cd24feaa8047a557da2541d3f9d46a57dcb94e39c9c30d1bc0d0ae1dddd5a04d947e46ad659e8983431", 0x9f}, {&(0x7f00009f9000-0xde)="7bc1c513d535b8199600521dedeaa9e9345e1fa01ac0aebc5de7de59c4612b7f6d08cf86fedbe25fd516f0a7b80cff0866b69fd25de04df5d14526c6143f698eec357c4c4daab59441c539396228f8d218e163a3fe46ecacd6bebb4028b5ebc97ea080b9dc478ff6a67abb81288bcb1224141b24e26aa3c42a638537bf302f97af65a5fbd24b733b7d41c995aa58b17d9d4a23f36db25f9e1d4539ce146d6eff1cc029e98092f9578c7a43647b62626339139c26493ea2b264696339108d1ffd46a74d25ec752d335ea036339aa437f8757a5640e288b1eca1c9a3fe25fc", 0xde}, {&(0x7f00005f8000)="03726458e25b641d041ba774556634e075e2fc2b0df4baa5c1948c72f9ac5280d93503a7786977c22a1d55c3fe12081f1bbefdd62730581e3412a769b7d24f9b9bc1ce159c20852504da107bd9656f6900cafcf90254521b4d0bd7779a8d238d9d161c6d2c8b937c5745e01bc2a73bd7053db2", 0x73}, {&(0x7f0000e50000+0x9d8)="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", 0x1000}], 0x4, &(0x7f00000e3000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}], 0x60, 0x40004}, 0x40000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00001e6000-0xa)={0x3, "0b7ff39807e7"}) getsockname$netrom(r0, &(0x7f000044f000-0x48)=@full, &(0x7f0000cf0000)=0x48) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000521000)=""/246) r0 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) sendto$inet(r1, &(0x7f000038d000-0x69), 0x0, 0x804, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000028f000-0x4)) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt(r0, 0x4, 0x0, &(0x7f0000d72000)=""/78, &(0x7f0000cc9000-0x4)=0x4e) 2018/02/06 14:00:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b2000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/136, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0x4018920a, &(0x7f0000dbb000-0x18)={0x2, [0x0, 0xffffffff]}) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000521000)=""/246) r0 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000375000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000daa000+0xdfc)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x20301}) dup2(r3, r4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000146000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r5, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = fcntl$dupfd(r5, 0x0, r5) write$evdev(r7, &(0x7f0000b04000)=[{}], 0x18) r8 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') renameat2(r6, &(0x7f000024c000)='./file0\x00', r8, &(0x7f0000a25000-0x8)='./file0\x00', 0x0) 2018/02/06 14:00:52 executing program 1: r0 = semget$private(0x0, 0x0, 0x40) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000196000-0xde)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xaa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x100000001, 0xfffffffffffffc01, 0x10000, "aaf0fc282866572e5610229e89e156b177acbebb03b760047677b4e7ac543df673dcb9882085b339f47b78488b1fb9eaf59cfe4e102c0f47a45f6ff582c1d62235b77fe8e8e3513b94dc7320c3da716f"}, 0x160) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000521000)=""/246) r0 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x83753) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58}}], 0x1, 0x0) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x8000003c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) [ 315.841561] device syz2 entered promiscuous mode 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0xffffffffffffff3b) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x1d, r1}, 0x10, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@can={{0x4, 0x80000000, 0x9, 0xfff}, 0x1, 0x3, 0x0, 0x0, "9713a4331698d017"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d93000-0x4)={0x40}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000004c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000d29000)) r4 = socket(0x10, 0x802, 0x0) accept4$alg(r3, 0x0, 0x0, 0x7fd) write(r4, &(0x7f0000fb5000-0xe)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0xfffffffffffffccc) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000761000-0x10)={0x0, 0x0}) nanosleep(&(0x7f000081c000-0x10)={r3, r4+30000000}, &(0x7f00009b8000)) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0xa) close(r0) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000023d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1f) write(r0, &(0x7f00008e0000-0x9f)="260000002a0047f10701c1b08000e400000000030100000009efd88c0000aba6000000000000", 0x26) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000cf4000-0x1e)={0x18, 0x0, {0x3, @empty, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @common='ip6tnl0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @generic="92f088297eaef0d459fd9f453000fd40"}}, 0x1e) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) r0 = syz_open_dev$mice(&(0x7f0000b8d000)='/dev/input/mice\x00', 0x0, 0x204000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c9b000)={0x3ff, 0x2000000000000}, 0x2) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000044a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000580000)='/dev/kvm\x00', 0x341000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ce2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000c07000)=0x1f) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = add_key$keyring(&(0x7f0000eab000-0x8)='keyring\x00', &(0x7f000079f000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000ab2000)='syzkaller\x00', &(0x7f0000a20000-0x12)='/dev/snd/pcmC#D#p\x00') r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prctl$getreaper(0x0, &(0x7f0000c32000-0x8)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000a7000)=0x10002) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ee4000)='/dev/sg#\x00', 0x0, 0x200000000081) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000-0x20)={"9f960aab3a2307b9ea6709f5ec9074a4", {0x4, 0x4cc4acc4, 0x3, "e91688259bcb", 0xbd}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x9e9, @empty, 0x2}, {0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x100000001, [0x61a6e530, 0x7, 0xfff, 0x3265, 0xba2, 0xf35, 0x9]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x5b, "b9ebaee3e5c2e3e854b49fc931d991c57076be78759ef74938c5eef78bb61304411a7a5caf8dd0e14fed218c52ad788159662b65322c8e92f82470ba451762f63fe872ce861aed96832209c4fac38ebf2a5dc98fe1377681bff5ac"}, &(0x7f0000002000-0x4)=0x63) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x31) r3 = memfd_create(&(0x7f0000000000)='vmnet0\\\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x805, 0xffffffffffffff8f, &(0x7f0000d10000)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000094b000-0x20)={0xfffffffffffffffc}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000789000), &(0x7f0000a5e000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) [ 316.107650] QAT: Invalid ioctl [ 316.123927] QAT: Invalid ioctl 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a7e000)='/dev/sg#\x00', 0x6, 0x101000) close(r0) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) r0 = syz_open_dev$mice(&(0x7f0000b8d000)='/dev/input/mice\x00', 0x0, 0x204000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c9b000)={0x3ff, 0x2000000000000}, 0x2) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000044a000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000066f000-0x40)={0x1080000000000000, 0xf000, 0x8, 0x2, 0x4}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000715000)={{0x0, 0xac6e}, 0x20}, 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f0000001000)) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000070a000-0x9)='/dev/sg#\x00', 0x0) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00003c5000)={0x9, 0x4, 0x200}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000df7000)=""/95) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00'}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000003000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00008a9000-0x9)='/dev/sg#\x00', 0x100000000, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000e08000)={0x7, 0x5, 0x4, 0x4, "2f0efc08bbf3b4f0c8de1da14d0049f179f2ad6742bd98fce8397350dd74f83d05e301be808a4bc897a01cbc", 0x5}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8600, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f18000-0x5)=@assoc_value={0x0, 0x1000}, &(0x7f0000159000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006d4000)={r1, 0xa0000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f000013b000-0x9)='/dev/sg#\x00', 0x0, 0x220100) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000943000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bfc", 0xc1, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)='cpusetwlan1ppp1$\x00', 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6118) r1 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32}], 0x30) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000485000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f000080a000)=0x8) openat$ion(0xffffffffffffff9c, &(0x7f000061e000)='/dev/ion\x00', 0x0, 0x0) 2018/02/06 14:00:52 executing program 6: prctl$intptr(0x26, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[], 0x80000001, 0xe1, 0xff, 0x0, 0x3f, 0xf000, 0xf000, [], 0xffffffffffffffe1}) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 4: listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1), 0x0, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00004a4000-0x10)={0x2c, &(0x7f00003ff000)="c16054d99d8a19af43be77bbf4a068e3a814ce5b0137fee656e30ddc905317ab6e69e90228d1cad9ae74723c"}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000856000+0xc76)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x2c) r2 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f00004c0000-0x8)=0x9) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000e03000)={0x2a, 0x9, "21afda13131231fcdb9f911639ecab8d290dc7b9d4b2570bbda501fd7040995e4ee9"}, 0x101000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000263000-0x8)={0xffff, 0x100000001, 0x3, 0x9, 0x9}) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x2, &(0x7f000072c000-0x8)={0x0, 0x0}) r1 = add_key$user(&(0x7f0000456000-0x5)='user\x00', &(0x7f0000ecd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002c4000)="64a0e73d74143ffec077a1f92cb288ad557219d18ebf0c3b92c74f6621265f8f65f4a37f984b7cf0e234581883a07bdef43411569fe4eef72341aef57f55039c0625ed989c8d70b92bf3c76d5e9fe71c86797a92c1e59789751f227551e7792c33d83e5a73f92864b730c779df943300375479ee4a384954ed07841a38110b3f0e14dbb331ebec422d54118e2bf70342bba1521d8b8fa61da383befeb32821090aa33c4fa7f6687ffadeaa9d220151e45227539a52c48aeba8a3eb95cbeb3c430cc8ce737b227f3fa55c33de54dc623fc91b84167d11", 0xd6, 0x0) keyctl$assume_authority(0x10, r1) r2 = syz_open_dev$admmidi(&(0x7f00009e5000-0xe)='/dev/admmidi#\x00', 0x274, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d20000)={0x1, r2}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000229000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ab3000-0x8)={0x0, 0xffffffff80000000}, &(0x7f00009f9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000fcf000-0x10)={0x7ff, 0x200, 0x0, 0x81, r4}, 0x10) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab"}) r2 = memfd_create(&(0x7f00006cd000-0x1a)="657468316367726f757029246b657972696e6773656c66258e00", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000b4000-0x58)={0x5, 0xffff, 0x6, 0x400, 0x5, 0x5}) r3 = dup(r0) connect$ipx(r1, &(0x7f000066b000)={0x4, 0x891, 0x71fe, "c43313205a2f"}, 0x10) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00006c8000)=0xf5, &(0x7f0000c61000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:52 executing program 4: listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000691000-0xa)='/dev/cuse\x00', 0x808010000080803, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000717000)={0x10, 0x0, 0x1, @random}, 0x10) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000+0x7e0)='/dev/vcs#\x00', 0x8813, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001ad000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101000) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000a72000)={0x5, &(0x7f0000449000)=[0x7, 0x1, 0xfffffffffffffff9, 0x7, 0x1]}) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:52 executing program 4: listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) clock_gettime(0x0, &(0x7f00002cc000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000304000)=[{{&(0x7f0000305000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000a95000-0x30)=[{&(0x7f000029d000-0x66)=""/102, 0x66}, {&(0x7f0000c04000-0x95)=""/149, 0x95}, {&(0x7f0000f99000-0x48)=""/72, 0x48}], 0x3, &(0x7f00004cb000)=""/210, 0xd2, 0x7fffffff}, 0x8d7b}, {{&(0x7f0000cbc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000c93000)=[{&(0x7f0000eab000-0x1000)=""/4096, 0x1000}, {&(0x7f000093b000)=""/143, 0x8f}, {&(0x7f00008c9000)=""/169, 0xa9}, {&(0x7f0000ba3000)=""/199, 0xc7}, {&(0x7f0000123000)=""/28, 0x1c}, {&(0x7f0000d64000-0x2c)=""/44, 0x2c}], 0x6, &(0x7f0000518000)=""/177, 0xb1, 0x4}}, {{&(0x7f0000751000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f000038f000)=[{&(0x7f0000688000-0xf4)=""/244, 0xf4}, {&(0x7f000005c000)=""/151, 0x97}, {&(0x7f0000cbc000-0x8f)=""/143, 0x8f}, {&(0x7f00002f6000-0xdb)=""/219, 0xdb}, {&(0x7f000074d000)=""/108, 0x6c}], 0x5, &(0x7f000084e000-0x80)=""/128, 0x80, 0x3f}, 0xbd}], 0x3, 0x102, &(0x7f000053a000)={r2, r3+30000000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000029d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000bdf000/0x1000)=nil, 0x1000, 0x3000009, 0x40010, r0, 0x0) close(r0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000984000)={0x7, 0x279b, 0x4}) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f9000)='/selinux/checkreqprot\x00', 0x44c540, 0x0) connect$bt_rfcomm(r2, &(0x7f00003ea000)={0x1f, {0x1, 0x5, 0x80, 0x2, 0x4, 0x2}, 0x1}, 0x9) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000029e000-0x4)) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000765000-0x4)=0x10001) faccessat(r2, &(0x7f0000d98000-0x8)='./file0\x00', 0x100, 0x400) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000bf1000)={@link_local={0x1, 0x80, 0xc2}, @random="64a5181c28e1", [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3f, 0x0, [], [@ra={0x5, 0x2, 0xfff000}, @generic={0xfffffffffffffffd, 0x0, "09f4a18d88289950f81721de7b7d4dfb3ac030f597127483cda9437d6a0580b0e29eb7ef34526650f4cd158e0bed96c8794a308cc332acfa0cbdb9defd404a14d609"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xffffffffffffff15, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 316.653275] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000bc7000-0xc)='/dev/amidi#\x00', 0x7f, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000065f000-0x170)={0x9, 0x0, [{0x6, 0x9, 0x6, 0x7, 0x7fff, 0x837, 0x3ff}, {0xc0000004, 0x4, 0x0, 0x3ddd, 0x1000, 0x3f, 0x7e543842}, {0x80000008, 0x6, 0x4, 0x8, 0x4, 0x5, 0x10001}, {0xc0000001, 0x0, 0x4, 0x0, 0x0, 0x400, 0x7fff}, {0xc000001f, 0x3a, 0x4, 0x3, 0x400, 0x0, 0x2}, {0x0, 0x7fffffff, 0x2, 0x1, 0x3, 0x7, 0x7}, {0xd, 0xaf, 0x2, 0xd8, 0x90b, 0x9}, {0xc0000007, 0x6, 0x2, 0x3, 0x5, 0x6, 0x7ff}, {0x8000000f, 0xd9, 0x5, 0x7ff, 0x7, 0x7ff, 0x4}]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000e06000-0xc)={0x2, 0x6, 0x10001, 0xe8, 0x3f, 0xfffffffffffffff9}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000640000-0x408)=@nat={'nat\x00', 0x1b, 0x4, 0x3a8, 0x98, 0x2b8, 0xffffffff, 0x198, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00000a5000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffff00, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x3, 0x8}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xe471}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x8, 0x0, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1d, @empty, @multicast1=0xe0000001, @port=0x0, @icmp_id=0x2}}}}, {{@ip={@empty, @rand_addr=0x8, 0xffffffff, 0xff000000, @generic="a71c23f51e3ccb4f304ffe7458b2c848", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x88, 0x3, 0x21}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x10001, 0xe6}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0x1, 0x0, 0x2}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x0, @gre_key}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0xff, @common='syzkaller0\x00', @generic="8aadc5bc3613ee077171b7b8c4f8dfc3", {0xff}, {}, 0x0, 0x3, 0x40}, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x0, 0x100, [0x101, 0xffffffffffffffff, 0x20, 0x6, 0x2, 0x2b, 0x79f41877, 0x10001, 0x7, 0x8, 0x5, 0x20, 0x1, 0xfb, 0x8], 0x3, 0x10001, 0x8}}}]}}, 0x408) bpf$OBJ_GET_MAP(0x7, &(0x7f0000491000-0x10)={&(0x7f0000583000)='./file0\x00'}, 0x10) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r2 = add_key$user(&(0x7f000055a000-0x5)='user\x00', &(0x7f000072c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000006d000-0x7c)="d7632f0b42d74e29712d82c857206dd491a8015f1b6049a74801f4739ddd5a14d17c3a0c3ca6845b91ba5d62fcec734af41e6e987e6c7c93764f18a027a647c833e1ce79698dc9d5dbada33e41ef1077f74243121a8f27ff65d319e8290cf527a3fee47fa7247335fd13b4d1a0e66386d4df1b4b974c8adbe1db89c2", 0x7c, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x9) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) [ 316.747957] audit: type=1400 audit(1517925653.045:920): avc: denied { transfer } for pid=20025 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 316.778890] binder_alloc: binder_alloc_mmap_handler: 20025 20000000-20002000 already mapped failed -16 [ 316.790083] PPPIOCDETACH file->f_count=2 [ 316.797910] binder: BINDER_SET_CONTEXT_MGR already set [ 316.803288] binder: 20025:20048 ioctl 40046207 0 returned -16 [ 316.821456] binder: 20025:20053 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 316.821597] binder_alloc: 20025: binder_alloc_buf, no vma [ 316.835281] binder: 20025:20048 transaction failed 29189/-3, size 80-16 line 2957 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ab4000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) fgetxattr(r0, &(0x7f000064d000)=@random={'btrfs.', '}{\x00'}, &(0x7f000069c000)=""/10, 0xa) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000ebb000-0x8d)="26e96ecb8bfd1357ac796237a52ed6196f24ded1387a607df19d99c3be66ccf205fa962f06f77bade30fac9d79068542815ef871639087e3a81112a6e20773fb0ba1620140a3a81aa449daaf327435580f7a2c54bc858f99ba8ba2cf8607850c824b8309b918afbce1a19883f15a60daba4fcdaa802187e81cb552bab0fc49c9de72c58c2029cc93aed00a7ea4") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000a3b000-0x40)={&(0x7f0000aa7000-0x4)=[0x0], &(0x7f0000223000)=[], &(0x7f000069c000-0x8)=[0x0, 0x0], &(0x7f0000ac2000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = getpid() fcntl$setown(r1, 0x8, r2) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000b65000-0x8)={0x3, 0x9}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000075b000)=0x9, 0x4) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x537}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r1, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}}, 0xc2ff, 0x1}, 0x98) ioctl$int_in(r0, 0x80000000005021, &(0x7f0000004000-0x8)) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) [ 316.846350] binder: undelivered TRANSACTION_ERROR: 29189 [ 316.851929] binder: release 20025:20048 transaction 344 out, still active [ 316.858943] binder: unexpected work type, 4, not freed [ 316.864240] binder: unexpected work type, 4, not freed [ 316.869553] binder: undelivered TRANSACTION_COMPLETE [ 316.874725] binder: send failed reply for transaction 344, target dead 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e}) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000164000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x80800) r1 = syz_open_dev$urandom(&(0x7f00006d7000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000bd3000-0x8), r1, &(0x7f0000000000)=0x45, 0x2f1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00003b8000+0xf5c)=0x7) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000ba9000)=0x7, 0x4) [ 316.895583] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e}) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e}) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x100000001, 0x5, 0xd, 0x6, 0x2, 0x7fffffff, 0x7, 0x0, 0x9, 0xffffffff, 0x2, 0x9, 0x7f}, {0x4, 0x0, 0x100000001, 0x7, 0x9, 0x401, 0x401, 0x3, 0x3, 0x0, 0x5, 0x4, 0x800}, {0x8, 0x401, 0x7, 0x5, 0x7d7c, 0x0, 0x63d8, 0x7f, 0x6, 0x6, 0xfffffffffffffffe, 0x401, 0x3}], 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) signalfd4(r1, &(0x7f0000012000)={0x7ff}, 0x8, 0x80800) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) [ 316.952078] audit: type=1400 audit(1517925653.249:921): avc: denied { map } for pid=20057 comm="syz-executor2" path="/2166/file0/bus" dev="ramfs" ino=145847 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000176000)='/dev/sg#\x00', 0x4, 0x200) fcntl$getownex(r0, 0x10, &(0x7f0000380000-0x8)) r1 = syz_open_dev$sg(&(0x7f0000f65000)='/dev/sg#\x00', 0xff7fffffffff7fff, 0x30002) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00009c9000)=0x1) recvfrom$ipx(r0, &(0x7f000084e000)=""/100, 0x64, 0x1, &(0x7f00005d0000-0x10)={0x4, 0x20, 0xffffffffffff1b4d, "d23b1247c896", 0x8}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000cac000-0x3e)={@common='bcsf0\x00', @ifru_mtu}) r2 = syz_open_dev$mouse(&(0x7f0000f07000-0x12)='/dev/input/mouse#\x00', 0xffffffff80000001, 0x8001) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00002f9000)={0x1, 0x0, [{0x10f000, 0x8f, &(0x7f0000ff1000-0x8f)=""/143}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c23000)={0x2, [0x0, 0x0]}, &(0x7f00000f1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff4000)={r3, 0x80}, &(0x7f0000abd000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000638000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d6b000-0xc)={r4, 0x80000, r1}) close(r0) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000498000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x55f) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 14:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c31000)=[0x7]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) [ 317.054546] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b47000)='/dev/dsp\x00', 0x201, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006c6000-0x10)="2cc011d14bc1b0e97ee6bcb0094d153a", 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000054000-0xe)='/dev/admmidi#\x00', 0x5, 0x2000) close(r1) [ 317.136551] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = getpgrp(0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x20002) kcmp(r0, r1, 0x1, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000002000)='./file0\x00', 0x102) r5 = accept4$netrom(r4, 0x0, &(0x7f0000002000-0x4), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000002000-0x4)) r6 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x800000c0045009, &(0x7f0000bae000)=0x3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000fd1000-0x4)) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = socket(0x3, 0x80000, 0x80000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000005000)={0x9, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1, 0x4, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}]}, 0x2b8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100002) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x1) close(r0) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800020000, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000000ff, 0x0, 0x5, 0xfffffffffffffffe, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c92000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000021e000-0x20)={0x311, 0x0, 0x0, 0x2dd}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000af1000-0x10)={r1, 0x7}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffff) socket$netlink(0x10, 0x3, 0x7) syz_open_dev$sndpcmp(&(0x7f0000ee0000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f00006b9000-0x48)=@full, &(0x7f0000a3d000-0x4)=0x48) syz_open_dev$random(&(0x7f00005b4000)='/dev/random\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d}], 0xffffffffffffffc6}, 0x0) socketpair(0x9, 0x80000, 0x2, &(0x7f0000e88000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000353000)={0x0, 0x7ff}, &(0x7f0000269000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000332000)={r4, 0x4, 0xffffffffffffffc0}, 0x8) ioctl(r2, 0xc0184900, &(0x7f0000002000)) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000883000-0x2)=""/2) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 2: prctl$intptr(0xe, 0x80) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f99000-0x4)=0x0) sched_getattr(r2, &(0x7f00001a8000-0x30), 0x30, 0x0) close(r0) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 317.297196] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x201, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000)={0x2}, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x80001, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000003000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000007000-0x28)={&(0x7f0000003000/0x3000)=nil, 0x0, 0x0, 0x2, &(0x7f0000001000/0x3000)=nil, 0x7f}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/dsp\x00', 0x100000010000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000854000)={0x0, 0x6}, &(0x7f0000cc8000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000084f000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000050c000-0x10)={0x0, 0x2710}, 0x10) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000018000)={0x0, 0xffffffffffffff53, &(0x7f0000019000-0x10)=[{&(0x7f0000011000)="240000001002000000fffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7244c8243929db2406b20cd37ed01cc0", 0x3d9}], 0x1}, 0x0) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40), &(0x7f0000b81000-0x40), &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x0, r0/1000+10000}) r1 = syz_open_dev$sg(&(0x7f0000d1f000)='/dev/sg#\x00', 0x7, 0x8000) clock_gettime(0x0, &(0x7f0000572000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000915000-0x68)={0x400, 0x3f, 0x9, {r2, r3+30000000}, 0x1ff, 0x5b}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000fb2000-0x10)={0x33, 0x401, 0x400}) 2018/02/06 14:00:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000644000)=0x2, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x4080) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a39000-0x4)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000254000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00009eb000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001e6000-0xb1)={r2, 0xa9, "b847d7608f6dd9417459a54df68cd677a1b73e65430a046cd25c6ae6a7ac234b3745cd6b71050c51ee1f75260dfd70e956c20f579fdf425121b9599e0aaaef81284c20d70f7e19b472619f6627b27d3b523854b9a75f8be118c8d8de6c839404153c1b085fe1afda0e4a698ac21ebbde6889bf1344a4ae69ac91dbf1574a4aca65d24b4de3d0a4c5aef5f799ee611f154d05dd0effaf44862e187c146d14cb6fd7d3bf03668423d254"}, &(0x7f0000595000-0x4)=0xb1) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000042a000-0x18)={0x1000, 0x2004, 0xe707, 0xdc3, 0x3}) close(r0) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) [ 317.394151] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000721000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000fb000)={0x0, 0x6, 0x4, 0x2, 0x6}, &(0x7f0000cb3000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000107000-0x8)=@assoc_value={r2}, &(0x7f000073c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000621000-0x2), &(0x7f000038e000)=0x4) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x50e58e07455dd4d8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000)={0x2, 0x8, 0x5, 0x8, 0x7, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xff}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_sa={0x2, 0x1, 0x3, 0x2, 0x4, 0x5a, 0x2, 0x40000000}]}, 0x38}, 0x1}, 0x20000000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00002f9000-0x8)={0x3, 0x9}) getpeername$packet(r0, &(0x7f0000472000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c88000)=0x14) stat(&(0x7f00002c7000-0x8)='./file0\x00', &(0x7f0000053000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ead000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f5c000)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1, 0x9, 0x1, 0x0, 0xa, 0x80, 0x88b69ea939bec0ce, 0x0, r1, r2}, {0x5, 0x4, 0x333, 0x40, 0x5, 0x39, 0x5, 0x9}, {0x80000001, 0x58, 0x5, 0x2}, 0x3, 0x1, 0x0, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x2, 0x2, 0x1, 0x1, 0x10001, 0x1f}}, 0xe8) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000cc1000)={0x100000000, 0x7}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r3) getpeername$ipx(r3, &(0x7f0000460000), &(0x7f00003a8000)=0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b0c000)={0x1, 0x8992, 0x5, 'queue1\x00', 0x8}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) [ 317.483677] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001f3000-0x10)=@common='gre0\x00') seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capset(&(0x7f000005b000-0x8)={0x19980330}, &(0x7f000005a000)) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f00008bc000)) [ 317.548727] audit: type=1400 audit(1517925653.845:922): avc: denied { prog_run } for pid=20172 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 317.598194] PPPIOCDETACH file->f_count=2 [ 317.606429] audit: type=1326 audit(1517925653.901:923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20206 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000000000/0x1000)=nil) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000-0x4)=0x8, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b08000-0x4)={0x5}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 14:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0xfffffffffffffffa, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$audion(&(0x7f0000df2000)='/dev/audio#\x00', 0x86, 0x2000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e82000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) [ 317.631006] audit: type=1326 audit(1517925653.902:924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20206 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 317.655537] audit: type=1326 audit(1517925653.904:925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20206 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=126 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ff5000)='./file0\x00', 0x4) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 3: timerfd_create(0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d9c000)={&(0x7f00005a7000/0x1000)=nil, 0x1000}) close(r0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000775000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000fb2000-0x4)=0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000020a000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername$ax25(r1, &(0x7f0000ad5000-0x10), &(0x7f0000465000-0x4)=0x10) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x401) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@generic="70003a69e488e0b657749c4ee5435859", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) [ 317.680064] audit: type=1326 audit(1517925653.904:926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20206 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 317.715109] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fbf000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getdents(r0, &(0x7f0000e85000-0x75)=""/117, 0x75) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fbf000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bf3000)={0x0, 0x100000000}, &(0x7f0000fbf000-0x4)=0x6) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fbf000-0x10)={r2, 0xdb, 0xc5, 0x7}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000fbf000-0xb)='/dev/audio\x00', 0x10000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f000077b000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r4 = syz_open_dev$dmmidi(&(0x7f0000527000)='/dev/dmmidi#\x00', 0x3ff, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000076b000-0x70)={[{0x4, 0x2, 0x80, 0x0, 0x2, 0x9, 0x20, 0x0, 0x80, 0x72, 0xfffffffffffffffc, 0x5, 0x9}, {0x6, 0xce0, 0x4, 0x5, 0x69, 0x399, 0x100, 0x2, 0x162d, 0x1, 0x31e, 0x1000}, {0x8, 0x9, 0x0, 0x0, 0x7, 0x8, 0x998, 0x8, 0x35, 0x80000000, 0xca, 0xfffffffffffffffd, 0x8}], 0x1}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000248000-0x8)) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000a39000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r5}) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 317.778224] PPPIOCDETACH file->f_count=2 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000402000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f00005ef000)=0x80, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x10000}, []}, 0xf0}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) r1 = epoll_create(0x400000002003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000+0x73)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 14:00:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$setsig(r0, 0xa, 0x32) ioctl$sock_FIOGETOWN(r0, 0x400454dc, &(0x7f0000001000-0x4)=0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000000b000)=0x1f, 0x4) wait4(r1, &(0x7f0000019000), 0x0, 0x0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b42000-0x9)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000078000-0x8)=@assoc_value={0x0}, &(0x7f0000289000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a42000)={r2, 0x100000000}, &(0x7f0000672000)=0x8) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dfe000)='/dev/sg#\x00', 0x0, 0x40000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c37000-0x20)={r0, 0x2, 0x1, 0x400, &(0x7f00005b7000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f00002fc000-0x9)='/dev/sg#\x00', 0x0, 0x6) close(r1) ioctl$int_out(r1, 0x5460, &(0x7f0000cd7000-0x8)) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000005000)={r3, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x6, 0x94ca, 0x1, 0xd9, 0x8, 0x39, 0xd, 0x5, 0x100000001, 0x5, 0x856f, 0x1000, 0x400, 0x401, 0x5479]}, &(0x7f0000006000-0x4)=0x108) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4, 0xaa77, 0x154, 0x500, 0x4, 0x100, r1}) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000001f000)=""/138) r2 = syz_open_dev$audion(&(0x7f000001f000-0xc)='/dev/audio#\x00', 0x0, 0x200000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000014000)={0x0, 0x6, 0xfb56, 0x7, 0x4, 0x2}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0x7, 0x5, &(0x7f0000020000)="e243eb3e5ee15a", &(0x7f000000d000-0x5)=""/5, 0x10000, 0x401}, 0x28) 2018/02/06 14:00:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) uselib(&(0x7f0000378000-0x8)='./file0\x00') ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000604000-0xe8)) r5 = getuid() r6 = getgid() fchownat(r2, &(0x7f0000db4000-0x8)='./file0\x00', r5, r6, 0x1000) openat$dsp(0xffffffffffffff9c, &(0x7f000026e000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000b7e000-0x4)=0x7, 0x4) bind$bt_l2cap(r4, &(0x7f00008bf000-0xe)={0x1f, 0x10000, {0x40, 0xfffffffffffffff9, 0x2, 0x9, 0x2, 0x200}, 0x12ea, 0x3f}, 0xe) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x15) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000039d000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) sendmsg$unix(r2, &(0x7f0000094000)={&(0x7f000039f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000039f000-0x50)=[{&(0x7f0000391000-0x48)="027f7131c00734b1d03bc74f4d4ed9b4049bcfc48a91f801e94ac540a2d9207588649024add5ec42eeec84dd5e7ea218920067159e72b9abfb9e04324e39afdf1ec015972ed59c50", 0x48}, {&(0x7f00001b3000)="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", 0x1000}, {&(0x7f000039f000-0x84)="31ffad8d4508e363c51a2777a203de5e0364d9f8c473ab281065a50cf4f40e838401d655a9e050ede7ac167b668d895d723fe26d705bc6cb963da0e5109ac155083b2cd129a2300c34d81e3595368ca9ac0afe09567a7df13f1e1ffcd67c919107030d749be4dd5866e11b8a10212ff580fc29fe23e757643683488f85b59a869ef5ee2f", 0x84}], 0x3, 0x0, 0x0, 0x4}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r3}) listen(r1, 0x548) r4 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r4, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r4, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r1, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) [ 317.982304] QAT: Invalid ioctl [ 318.038078] QAT: Invalid ioctl 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0xfffffe81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) iopl(0xff) 2018/02/06 14:00:54 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f00009e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000087a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0xe4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x2000000000, 0x4}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x20, 0x70, 0x7, 0x8001, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000027000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x2, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c35000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d80000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) readv(0xffffffffffffffff, &(0x7f0000d8e000-0x20)=[], 0x0) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e8c000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ad9000)={0x0, 0x0, 0x20}, 0xc) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000749000-0xb), 0xb) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009db000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a3c000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x1c0, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b25000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@unspec=@set2={0x28, 'set\x00', 0x2, {{0x400, 0x7f, 0x100000000}}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x204, 0x100, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="18e25640438e", 0x302, 0x90, [0x0, 0x800, 0x5, 0x6, 0x7, 0xffff, 0x4, 0x24de742d, 0x75f2, 0x4, 0x101, 0x200, 0x8000, 0x400, 0x8001, 0x3d1], 0x1, 0xffffffff, 0xfffffffffffffffb}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x0, 0x3, [0x4, 0x3, 0x1ff, 0x5, 0x1, 0x6, 0x6, 0x3, 0x6, 0x696bfffd, 0x7, 0x40, 0x6, 0x3, 0x100000001, 0x100000000], 0x2, 0x1, 0x4}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x9, 0x3, [0x9, 0xa44, 0x3f, 0x5, 0x2, 0x8, 0xffff, 0x200, 0x8, 0x2, 0x3f, 0xdd, 0x9, 0x6bc8, 0xfffffffffffff000, 0xe4d], 0x2, 0x100000000, 0x709}}}]}}, 0x3f0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000053f000-0x8)={0x0, 0x20}, &(0x7f00003bf000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003c1000)={r2, 0xa8, "f4f92d889bed2ce7628b6ae0ef1faffc5b9a3b4aab9df84b52d7c2390325cc79db919b029db9e29f42d7c96bea2635002b03ea2e1002a82b54c20a1a964b8b7c0316bfa91c2255552e1a19a5a2c5ad24e2b770256263049fcfd39434edd4c701cd280157b794eca6ea19a6139828a8a6d303dafa43a640e9a495dc4fc4f9cd81a665e66881c7686d38bb704b0e0c5dfc5555b9ef368170f5020a61d59ac33afef4b454552807b428"}, &(0x7f0000388000)=0xb0) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000006000-0x6b)=""/107, &(0x7f0000003000+0x4e5)=0x6b) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002f9000-0x8)) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x10000000000800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) sched_setparam(r2, &(0x7f0000005000-0x4)=0x6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000005000)='/dev/vcs#\x00', 0x1000, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000090000)='/dev/sg#\x00', 0x0, 0x40000) close(r0) accept4$ax25(r1, &(0x7f000092a000-0x10), &(0x7f0000f83000)=0x10, 0x0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 2018/02/06 14:00:54 executing program 0: r0 = memfd_create(&(0x7f00005d0000-0x5)='eth1\x00', 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077b000)="98d432a74c2af670760262138563373136db6cb1cce6c7f4a81eff9c5c8dec49f814c82a5a8fc759a7f6a863b32ad1ca75af5236dfbb", 0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000260000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}}}, 0x3a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000015b000-0x8)=0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = semget$private(0x0, 0x3, 0x102) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f000092b000-0xb1)=""/177) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cbf000)) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f17000)=0x7c35, 0x4) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 5: timerfd_create(0x9, 0x0) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_wait(r0, &(0x7f0000b36000-0x48)=[{}], 0x1, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000f53000-0xc)={0x7}) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 318.265135] kauditd_printk_skb: 18 callbacks suppressed [ 318.265144] audit: type=1326 audit(1517925654.562:945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20359 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x2, 0x10041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003bd000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/196) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0xe7, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001000-0x8)={0x3}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000005000)=@in6={0xa, 0x3, 0xffffffffb411a93c, @empty, 0x8}, 0x1c, &(0x7f0000006000-0x30)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000005000)="210ebfe4b82ec74b3de6c0a682e47043ade5837b3cac660d85d076f11c8d659ef1280b42eb3dcc490407ae504c098bfedd78c941e29e4d41a9f9dd0836ae13354b4f2efe436c49c9039bf366a31922bc74ac2a8647af47699f2e0128db0855f94b7b1954d2d991b91dfaaa2971406de6ad547600a2eab346fef4172baab0560b9b06f41866770e597bcba00181edbd0cf15b81141266a2b93d748819c7a8f27459558ede4cc98239a4eddb69b55de15471f3e25316739be885b9ce8ab2219d5b448263", 0xc3}, {&(0x7f0000006000-0xaf)="956ae608fa52e2f89d1829a72a5564d24b0bcc1a6321c1c8ba138a0eaeb10e990b2cfad12d548635ae902b5a018b6b2e3a83cb685ae8a81d92b2d21a934d45e766b8558397f39d4030c482def1bf8f641d935eee441e032d4309f8d069ce97d79f763144e1b0d2d611abe0cec69e7217566576f1884e096954865ebf6c0601ec989252be0378a045d3cadf3ee446899ce4a938193801fca1b0e562593ba4be887846cbdeb04ec26f64108436962b9a", 0xaf}], 0x3, 0x0, 0x0, 0x20000804}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000000004, 0x40000081) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000131000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) madvise(&(0x7f0000ab4000/0x3000)=nil, 0x3000, 0x0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000258000-0xb)='/dev/audio\x00', 0x408000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00008d1000), &(0x7f00006f3000-0x4)=0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000006000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x10)=[{&(0x7f0000006000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000006000-0x200)=[{0x98, 0x117, 0x22, "b9fd26667c7ef715739599bf21c3a2287323f42f8f8679ddb0af80066bc46c8f0ac6ac4edad2889271dd0cceb52fbff45fd41a16e81038ecb5b4eafec3ca081616463c5f82ba61c29211a3cdee6c7ab2cf7d138473e05569b5a815ee3465d9b2db5b5f4069a73d16af60151109713f63694dbc18922ffb33e7a5b8da57bf9d4f04ca70e0"}, {0x60, 0x76ef773051a3c6b3, 0x4, "bc1eaa79c04ed94b8d0d49f4d2c148315902b45ccbb7b24f7fbef7b2307f2d0c769e100769c77cb7f854c0c65a6d77788905a9e548990a234828b1ef1fcbad2d2546b9ea5908899e8d62"}, {0x80, 0x116, 0x1, "7f4407d412b2ca310e3dcc0967bc473dca4a986a3592233fe58252ef2943175f2fe87cd0f19fe0e0cda5678d63cfecfdad1ee51bf4f59515bd94d414c9684ecea1d8a6e86c632f43a4e6014eb0fc5bf862b69a4c53f540b0acb52b9aec83cc71adbe51ad6fd0111b85b0128cee"}, {0x88, 0x10b, 0x8, "cf9b751287e9df8926676622e6428ef98820553f9fd8d251310b1feba960e64b1b299c49d9e8a487e5c82319e707761e3a6f9f527e0ba7c4e8c37289e1f86706ac972f03cef371045f9816e5ba70ff2de9c8b0bc770f05334298ae2b5904b4185770accb5b4ebcfd378481d3210aaa2606043bee68"}], 0x200}, 0x80) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008dc000-0x78)={0x2, 0x78, 0x48, 0x80000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000fa0000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000d86000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x29}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000d7a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000003000), 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x81, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6}}, [0x100000000, 0x2, 0x3, 0x6, 0x4, 0x1f, 0x7, 0x2, 0x4, 0x6, 0x7ff, 0x10001, 0xffffffffffffffff, 0xfffffffffffffffc, 0x9]}, &(0x7f0000005000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x4}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r4}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000001000)={@generic="1e6513893ffa5682a3a3f05fd993be5a", @ifru_addrs={0x2, 0x0, @rand_addr=0x80000001}}) [ 318.418623] audit: type=1326 audit(1517925654.716:946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20400 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000b20000-0x76)=""/118, 0x76) openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003e0000-0x5), 0x0, 0x20004004, &(0x7f0000a2a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r2, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r3, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00002b6000-0x62)="96cd469d9074186cff61411d31c61545f490bb71c72d8c8a9aeb3fa5481df45cbaf06ac0c2173c732190aba1d29373ae8e932df2256285ae33e38dbbf3ecdb4d7229fdd05fe1ee9f05273a98fc9f7e4aa2eb4469d799cec412120a4abcad376bdb33", 0x62) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = msgget$private(0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000)=@generic={0x1f, 0x6, 0x1}) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000006000-0x32)=""/50) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xb7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d0f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000aea000)={0x800, 0x0, 0x7e8c7f08905defe2}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000cfe000)={0x5, 0x188d, 0x24}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) [ 318.463311] audit: type=1326 audit(1517925654.760:947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20400 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001000-0x6)={0xf17, 0x4, 0x8e4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fcb000-0x60)={0x0, 0xd, 0x0, @thr={&(0x7f0000d5e000), &(0x7f0000d2c000-0xfc)}}, &(0x7f00000b4000-0x4)) timer_getoverrun(0x0) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000650000)='/dev/vcs\x00', 0x40001, 0x0) vmsplice(r0, &(0x7f0000778000)=[{&(0x7f0000135000-0x7a)}], 0x1, 0x0) 2018/02/06 14:00:54 executing program 3: r0 = socket(0x14, 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockname$unix(r2, &(0x7f00009d5000)=@abs, &(0x7f000021a000)=0xfc3f) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) close(r2) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0xf7)="278e1a1668093119dc268d0f172763f258e0b20d273e1e9dc4b17e6f3bb68674f568f325b493d59accfc857ad50ea95b0bf9c979f4f86bad465c5607660c115ebbfd6964d32afe4f9ab5d719437db2a02314b53cfc2895276b9d9f0ee2b732287ecc283ef351e1f6540079c1eb3e06106ab87e4f092aefa8494832942b6fac83904cb9bc26258826d0d7fa5e685beee4f7785cb1aba84607426f2c3194c49c9fb9cdb4c9e79e96d9a942097531ce09c49bb5708107c1b1f0646bfa576616eb5b8ed97c071961fd452bae4e8d1d5b8decb038e91f0ad30ffd78bebfd177df27c1e4ea956212a848e37f3d89fb98ee5d94d923467411dbde") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xe61c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)) mount(&(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f00005da000+0xe4)='ceph\x00', 0x61, &(0x7f00009ef000-0x57)="a1") 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) [ 318.637910] audit: type=1326 audit(1517925654.935:948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20447 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:55 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000585000+0x201)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="9062caa7941db34f34dd147d4dcab2cd", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x400}}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f00006d3000-0x20)) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000ebb000-0x8)=0x10000) close(r0) preadv(r1, &(0x7f0000f0f000-0x10)=[{&(0x7f0000f92000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/06 14:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a1b000)={0x0, 0x9c1}, &(0x7f00005e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a59000)={0x0, 0x100, 0x1, [0x3f]}, &(0x7f0000a8e000)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000877000)={0x0, 0x4}, &(0x7f000000c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003dd000-0x10)={0x73eb, 0x200, 0x401, 0x401, 0x0}, &(0x7f00006a2000)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000897000)=[{&(0x7f0000c68000)=@in6={0xa, 0x1, 0x802, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, 0x1c, &(0x7f00009bb000-0x20)=[{&(0x7f0000e6d000-0x1000)="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", 0x1000}, {&(0x7f0000fe8000-0x6b)="1ac52304a4b6736e20373c900db1b90e062c60e55c6b0bb0a8b737b2720ebd49c716bb56c48cc3c6043f7bc1d716527f0dc8c77322871b995f6e861fa6d109801ac4534df302c06f3bfc797fbffa1fb8f2693f161e366c51a8443d570ae77c679e7cf50ee7a98c9bcdd855", 0x6b}], 0x2, &(0x7f00007b9000)=[@init={0x18, 0x84, 0x0, {0x4, 0x2, 0x8, 0x8}}], 0x30, 0x40000}, {&(0x7f0000d2c000-0x1c)=@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000356000)=[{&(0x7f0000053000)="9edc93e409acd627f4235493499e8352b966a3b38c8f031a433ac099a0ddaea4d5ca1d0a54a3cbc34ae831daf6d6314754fb6e9ea1c52635a7bb0bef563810acd8b82c227257aac0bcf443f5a23b5791362fcd9b80b86a2e9cb72a4be65e06d0576c901876d644674071aae361dbf58fcf6385be17dbf7e0c1e49f83e030dde0d7e59a0717da4e4064712e673c0eeaf6f9489fd81bc14b8c9bafcbd040f762c7099495bbe9f9975d724f9ed24e90574630a5b41984ff9fa1ef49aec39d5d907c6ebe217212b998678382c1354e352e41e266845fc517e7b4ed3c1dd3187f312a8438f4834f5ab29785c5", 0xea}, {&(0x7f0000d4f000-0x48)="cf4b7d5488888f2f66ca2cc9a81ce3bba627f2f8beb205c6bf00faa1fc5b3812afc596cb8b39f8a05108a0574e6c0884d86ec1ee922b07c1e16b960b368789d4465e708591d080c0", 0x48}, {&(0x7f000082f000-0x56)="5fa5b48a44b0667f9187928be04c4453bee7cb0c1750dd7ebe325a62364473ca3e37995f9420feb92be9b01a16b8f63454a013ac810e6e6227cf894a4b8c1e8379d259478b67cedc8ef7c643f294549425c00b6410d9", 0x56}, {&(0x7f0000d4f000)="af9e08ec6c96d3b1c646fca28843cebc2af2e5214563aba231f7ac86dc4f10326210713d68567a4ad55b2887a536dc32fcfb67d2a389f062cb292d23bb71d01af5907e7f154ce997a6f34826ca576275c55270522648f99da6c0101caec939b72c96327feaaf9b1c3e8015f7c38ba9e68a27e8600f4dfbbd462964105a4a03160ae11e64f9b508bdac3f582606d0f5ac8bd4bbd2947ee43dc901390cc56529602cffd9f87e946b4664cf526e6594e413a422aa59833eb9ad76983bc875f20939559581d492a985a89ffb598954e6277eb6ca8d114d90f0000248ad8ebc462debdaaf59d3e3f876deca8b63122e", 0xed}], 0x4, &(0x7f000011c000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x33e9605, 0x1, 0x1000, 0x1000, 0xfff, 0x5, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x800, 0xd8, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8207, 0x4, 0x7ff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x110b48f4, 0x8, 0x0, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x0, 0x7ff, r7}}], 0xf0}], 0x2, 0x80) sendmsg$nl_route(r3, &(0x7f0000822000)={&(0x7f0000c05000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000211000-0x10)={&(0x7f00007d8000-0x2c)=@ipv6_getroute={0x2c, 0x1a, 0x300, 0x5, 0x2, {0xa, 0x14, 0x0, 0xfffffffffffffff9, 0xff, 0x1, 0xc8, 0x1, 0x1200}, [@RTA_MARK={0x8, 0x10, 0x9}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4008000) [ 318.732815] audit: type=1326 audit(1517925655.009:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20447 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000085b000)={0x0, 0xb2, 0x0, 0x1}) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000005000-0x14)={@dev}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @empty, @remote}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@common='ip6gre0\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/vga_arbiter\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x202200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000005000)={{&(0x7f0000004000-0xee)=""/238, 0xee}, &(0x7f0000001000-0x1), 0x12}, 0x20) 2018/02/06 14:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b29000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000043f000-0x8), &(0x7f000063d000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000e22000-0x20)={0x3e, 0x100000000, 0x369, 0xfffffffffffffe00, 0x6, 0x401}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendmsg$nl_route(r0, &(0x7f00002c3000)={&(0x7f00003a5000)={0x10, 0x0, 0x0, 0x8002500}, 0xc, &(0x7f0000b22000-0x10)={&(0x7f0000cdf000-0x14)=@getneightbl={0x14, 0x42, 0x320, 0x0, 0x0, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0xc080) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00005d5000)={0x0, r1}) close(r0) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0}) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000ac1000-0x10)=[], 0x0, &(0x7f0000acb000)=[]}, 0x0) 2018/02/06 14:00:55 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007fc000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000b50000)=0xe8) setuid(r0) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x362, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x480000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x8, &(0x7f0000497000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a4e000)={r0, 0x0, 0x6, 0x78, &(0x7f0000e64000-0xb0)="0dbe147c08ab", &(0x7f00002f6000-0x78)=""/120}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006e2000-0x4)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000337000-0x38)={0x0, 0x0, &(0x7f0000ea5000)=[{&(0x7f0000702000-0xa7)=""/167, 0xa7}, {&(0x7f00002db000)=""/4096, 0x1000}, {&(0x7f0000460000)=""/4096, 0x1000}, {&(0x7f0000912000-0x4e)=""/78, 0x4e}], 0x4, &(0x7f0000e14000-0xe8)=""/232, 0xe8, 0x4}, 0x0) 2018/02/06 14:00:55 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000bc5000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a}}) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sg(&(0x7f0000b5f000-0x9)='/dev/sg#\x00', 0xe3, 0x509102) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) r2 = semget$private(0x0, 0x5, 0x180) lstat(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000b19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f000001f000)={{0x3, r3, r4, r5, r6, 0x180, 0x4}, 0x0, 0x7, 0x4}) 2018/02/06 14:00:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000daa000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ftruncate(r1, 0xc7b) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000036a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bf5000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000044000-0x10)={r4, &(0x7f00008c1000)=""/86}) utimensat(r3, &(0x7f000073b000)='./file0\x00', &(0x7f00008b2000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00001f0000)=""/189) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000dbf000)={0x3, r3}) fcntl$setlease(r2, 0x400, 0x2) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00001c7000-0x4e)={0x0, 0x46, "e1f6db4e3272c69ac818cc40b3b9d2f27e79a5fc18de1f0b50192921958d36ef403c6d40e82f4e2ec7f992dd69dfef8579c3ccf362b4caea461ce50b1470453f2f4b470ffd5f"}, &(0x7f0000af1000)=0x4e) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000dee000-0x20)={0x81, 0xe0, 0x8200, 0x3f, 0x8, 0x7f, 0x1, 0x4, r5}, 0x20) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f00003fd000), 0x0, 0x0, &(0x7f0000973000)={0x0, 0x989680}, &(0x7f0000fc3000), 0x0) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000c2b000-0x52)=""/82, 0xfffffffffffffc73, 0x0, 0x0, 0xfffffffffffffe94) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000005000)={r1, r2/1000+10000}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f00002d2000)='./file0\x00', 0x403, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f000009c000), &(0x7f0000d8a000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005e0000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}, 0x10) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cb000-0x18)=[], &(0x7f0000c26000)=[]) syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') write$fuse(0xffffffffffffffff, &(0x7f0000575000)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:55 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000037f000-0x9)='/dev/vcs\x00', 0x20c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000)=""/16, 0x10}, {&(0x7f0000004000-0xca)=""/202, 0xca}, {&(0x7f0000005000)=""/169, 0xa9}, {&(0x7f0000002000)=""/125, 0x7d}], 0x4, &(0x7f0000005000-0xaf)=""/175, 0xaf, 0x4}, 0x10002) r1 = socket$inet6(0xa, 0x2, 0xffffffbffffffffe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x200000000501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f00005c2000-0x8)='./file0\x00', 0x2, 0x110) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ab2000)={0x3, [0x8, 0x401, 0x7]}, &(0x7f0000d52000)=0xa) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f0000b74000)=[{{&(0x7f0000f2c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f0000b11000-0x30)=[], 0x0, &(0x7f0000d34000)=[]}}], 0x1, 0x0) 2018/02/06 14:00:55 executing program 3: r0 = socket(0x2, 0x5, 0xfffffffffffffff9) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000026f000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x28, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x101840) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000068e000-0xa)='/dev/dsp#\x00', 0x7, 0x14800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000318000-0x8)) syz_open_dev$urandom(&(0x7f00008d7000-0xd)='/dev/urandom\x00', 0x0, 0x4002) close(r1) [ 319.234274] audit: type=1326 audit(1517925655.531:950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20575 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f2e000)='net/arp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000717000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x20) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x401) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x9, 0x63, 0xffffffffffffffff, 0x2, 0xaa77, 0x8, 0x401, {0x0, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0xffff, 0x2, 0x4, 0x8, 0x769}}, &(0x7f0000005000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x1000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r4 = getpgrp(0x0) ptrace$getregs(0xc, r4, 0xfffffffffffffffe, &(0x7f0000005000-0x16)=""/22) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x3, 0x1b, 0x0, 0x3, 0xa, 0x20, 0x0, 0x7f, r3, r5}, {0x6fde, 0xe061, 0x1, 0xffff, 0x0, 0x3, 0x100000001, 0xe58a}, {0x9, 0x0, 0xfffffffffffffffe, 0x3}, 0x2, 0xd, 0x2, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0xa, @in=@rand_addr=0xfa, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x8, 0x3, 0x7}}, 0xe8) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a45000-0x8)={0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d44000-0x4)) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5406, &(0x7f0000eb0000-0x8)) openat$audio(0xffffffffffffff9c, &(0x7f0000d97000-0xb)='/dev/audio\x00', 0x10000, 0x0) r3 = syz_open_dev$sg(&(0x7f0000730000-0x9)='/dev/sg#\x00', 0x6, 0x4) close(r1) poll(&(0x7f0000cd6000)=[{r3, 0x20}, {r3, 0x24}, {r3, 0x100a}, {r0, 0x1080}, {r3, 0x4040}], 0x5, 0x1) [ 319.328337] audit: type=1400 audit(1517925655.625:951): avc: denied { setuid } for pid=20600 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000a70000-0xd8)=@pic) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) 2018/02/06 14:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d19000)={0x0, 0x0}) close(r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xced) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000a03000-0xc)={0x5, 0x3, 0x1}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f000019a000)={0x40, 0x593, 0x3, 0x0, 0x3a, 0x3, 0x401, 0x9, 0x400, 0x8000, 0x1f, 0x6}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$mouse(&(0x7f0000889000)='/dev/input/mouse#\x00', 0x8, 0x200) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000c0e000)={0x7, 0x1a4e}) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) openat$ppp(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/ppp\x00', 0x0, 0x0) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f000022e000-0x18)=[{r0}], 0x1, 0x200000007ffa) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000acd000-0xb)={0x0, 0x0, 0x0, 0x4b}, 0xb) shutdown(r0, 0x2000000000001) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f3e000)={0x0, 0xc3, "b93bff63d01a69264a8fab408cf61f096e10949349d4988ab75b9287d1d884cd466f993708626de24b8eb4abf0779ab53f6a220fdf0785c21a710c325bbf9009487f9efb681d43642853e466255e6b97792ec5190503a87b864a34401743bcf75db489e0f6fe47a5014c424eed76ad5c9578c4646d7aeee1b2badc2a4f61d8c28b4de2d0d219899d3483153aaaa2a10614828e3d50e8d34e01239b5b75a182c92277587c02cfe4c68bf85e449602cef4d0e38877f642b9f1ffe8998ecd6b9cb508842b"}, &(0x7f0000916000)=0xcb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000076e000-0xc)=@sack_info={r1, 0xe, 0x3}, &(0x7f0000b53000-0x4)=0xc) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000dc3000+0xf0d)=[@in6={0xa, 0x0, 0x2f5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}], 0x4c) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000003000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:55 executing program 2: r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000dd4000-0x30)=[{&(0x7f0000ee6000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000cdb000)=""/62, 0x3e}], 0x3, &(0x7f000077a000-0x30)=""/48, 0x30, 0x2}, 0xd6f1}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000001000-0xa0)=[{&(0x7f0000e43000)=""/4096, 0x1000}, {&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000967000-0x7c)=""/124, 0x7c}, {&(0x7f0000be1000-0x8a)=""/138, 0x8a}, {&(0x7f00002f5000-0x8c)=""/140, 0x8c}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f00009fc000-0x76)=""/118, 0x76}, {&(0x7f0000a1a000-0x8d)=""/141, 0x8d}], 0xa, &(0x7f0000f3c000-0x65)=""/101, 0x65, 0x2}, 0x2}], 0x2, 0x2060, &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) futimesat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0x20)={{r1, r2/1000+10000}, {0x0, 0x7530}}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r4}) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f0000be0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000ada000)=[]}, 0x4008000) sendmsg$unix(r0, &(0x7f0000142000)={&(0x7f0000196000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff7000+0x1ea)=[{&(0x7f0000fcc000-0x1000)=',', 0x1}], 0x1, &(0x7f0000fcd000)=[]}, 0x0) 2018/02/06 14:00:55 executing program 2: r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:55 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007ea000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x9010, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce8000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00007da000)={&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1, &(0x7f000045f000/0x6000)=nil, 0xfff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f00009f4000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00009c3000)={[{0x7, 0x3, 0xfffffffffffff82a, 0x8, 0x2, 0x800, 0x80000001, 0x1267, 0x3, 0x6, 0x5, 0x6, 0x1}, {0x1, 0x7fff, 0x7, 0x7fff, 0xcf7, 0x4, 0x0, 0x8, 0x200, 0xffffffffffffffff, 0x45c, 0x6, 0x80000000}, {0xffffffffffffffff, 0x3f, 0x8, 0x1, 0x7, 0x3ff, 0xffffffffffffc8e4, 0xffffffffffff1f3b, 0xbba, 0x4, 0x100, 0x7, 0x3}], 0x100}) close(r0) ioctl$KDSKBLED(r2, 0x4b65, 0x1) listxattr(&(0x7f0000c6e000)='./file0\x00', &(0x7f00009dc000)=""/156, 0x9c) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f000076f000)=0xe5e, 0x4) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400080007, 0xffffffdfeffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 2: r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) mbind(&(0x7f00004c4000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000e47000), 0x0, 0x0) 2018/02/06 14:00:56 executing program 5: semget(0x1, 0x3, 0x0) 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007e9000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000912000-0x28)='nodevselinux@{keyringGPLkeyringvmnet1]/\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000245000-0xc)='id_resolver\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000512000-0x84)={0x0, 0x7c, "ecfaf19e266279cffe269e0eb7dd173555c33a345b45aaecd48205a9f1e986f8ffa0fe723895d696e7f02a5c6620c5ba25f1fa15839e4a06d2935611c1921c3400e9a1708060ddecd4b4f7eca63dfed6e40612984a6a36df03d11a74be057c56ae49b7a81adcbdb005a86cfbf79c7fb335f164d20139cdd52fbd000a"}, &(0x7f0000a51000-0x4)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000425000+0x49a)={r3, 0x8, 0x1000, 0x3f, 0x80000000, 0x6}, 0x14) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$fiemap(r2, 0xc020660b, &(0x7f00006ff000)={0x8000, 0x7f, 0x4, 0x0, 0x2, [{0x8000, 0x56759ffc, 0x1f, 0x0, 0x0, 0x1008}, {0x80, 0x9, 0xc118, 0x0, 0x0, 0x2}]}) recvmsg(r1, &(0x7f00005c6000-0x38)={&(0x7f0000882000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x3a, &(0x7f0000552000-0x50)=[{&(0x7f00003a3000)}, {&(0x7f0000d59000)=""/4096, 0x1000}, {&(0x7f00000c8000-0xc0)=""/192, 0xc0}, {&(0x7f0000ace000)=""/202, 0xca}, {&(0x7f0000a86000-0xb5)=""/181, 0xb5}], 0x5, &(0x7f0000e04000)=""/116, 0x74, 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000141000-0x6)={r3, 0xf9}, 0x6) futex(&(0x7f0000d71000-0x4)=0x3, 0xb, 0x7f, &(0x7f0000a34000-0x10)={0x0, 0x1c9c380}, &(0x7f0000718000), 0xfffffffffffffffa) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000)=@common='ip_vti0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000099000-0xc7)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bc7000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x101000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000fdf000-0x2d)=""/45) syz_open_dev$sg(&(0x7f00001df000-0x9)='/dev/sg#\x00', 0x1000, 0x0) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b58000-0x64)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x80}], 0x64) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000890000)='./file0\x00', 0x0) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) openat(r0, &(0x7f00004ae000)='./file0\x00', 0x202, 0x20) dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005de000)=[@in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x115}], 0x38) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000151000-0x10)={r0, r0, 0x7, 0x2}, 0x10) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x2, 0x101000) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) getpeername$inet(r1, &(0x7f0000c7d000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000529000-0x4)=0x10) [ 320.245152] audit: type=1326 audit(1517925656.542:952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20693 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 [ 320.315252] audit: type=1326 audit(1517925656.612:953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20693 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f4a000-0x1)='{', 0x1, 0x4008000, &(0x7f00008c5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x100000000000, 0x0, 0x100, 0x0, 0x30e, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006000-0x4)=0x0) r3 = getpgid(r2) r4 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4), 0x80000) accept4$netrom(r4, &(0x7f0000001000)=@ax25, &(0x7f0000002000)=0x10, 0x80800) timer_create(0x3, &(0x7f0000003000-0x60)={0x0, 0x40, 0x1, @tid=r3}, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x90) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000bcb000)=""/127) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$mouse(&(0x7f00001ec000)='/dev/input/mouse#\x00', 0x5, 0x100) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f000039e000-0x18)={0x0, 0x0, 0x9, &(0x7f0000336000-0x8)}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:56 executing program 6: socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ff5000)={0x0, 0x2dd, 0x10, 0x7, 0x6}, &(0x7f0000630000-0x4)=0x18) syz_open_dev$sndpcmc(&(0x7f00007e0000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000141000-0xc)={0x2}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d24000)={r2, 0x5}, 0x8) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) getpeername$inet(r1, &(0x7f0000c7d000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000529000-0x4)=0x10) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000068f000)={0x0, 0x7}, 0x4) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00002a4000-0x400)={"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"}) close(r0) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000005000)={r0}) 2018/02/06 14:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00005fc000)="240000001800050040090000ece80ddf03040200f8ff17ff0c0001000800110007000040", 0x24) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) getpeername$inet(r1, &(0x7f0000c7d000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000529000-0x4)=0x10) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000890000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f00004ab000)) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) 2018/02/06 14:00:56 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000e91000)={0x8, 0x6, 0x7ff, 0x8001, 0x8000, 0x9, 0xffffffff, 0x3, 0x101, 0x6ae}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr, @broadcast}, &(0x7f0000005000-0x4)=0xc) 2018/02/06 14:00:56 executing program 6: link(&(0x7f000012f000-0x8)='./file0\x00', &(0x7f00009d0000-0xe)='./file0/file0\x00') 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00008fc000-0x8)='./file0\x00', 0x480000, 0x88) getsockname$packet(r2, &(0x7f0000368000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000028000)=0x14) poll(&(0x7f0000add000)=[{r1, 0x2}, {r1, 0x72c0}, {r0, 0x4000}, {r2, 0x8}, {r0, 0x40}, {r1, 0x20}, {r1, 0x2}, {r1}], 0x8, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) getpeername$inet(r1, &(0x7f0000c7d000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000529000-0x4)=0x10) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) stat(&(0x7f0000dac000)='./file0\x00', &(0x7f00000fd000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000833000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000359000)='./file0\x00', r1, r2) 2018/02/06 14:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x2000000000004400) read(r0, &(0x7f0000758000)=""/512, 0x200) memfd_create(&(0x7f000033c000)='/dev/loop#\x00', 0x1) preadv(r0, &(0x7f00005f1000-0x30)=[{&(0x7f000002a000)=""/162, 0xa2}, {&(0x7f00000eb000)=""/116, 0x74}, {&(0x7f0000bbf000)}], 0x3, 0x0) socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000a6f000-0x8)) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@dev={0xfe, 0x80, [], 0x0, 0xc}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x30e, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, 0xa0}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)=""/88, 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000-0x8)={r3, 0x1668}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000+0x68a)=0x9, 0x4) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000d3c000-0x78)={0x2, 0x0, [{0xf769}, {0x101}]}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c7e000)='/dev/audio\x00', 0x503000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000416000)={0x0, 0x9}, &(0x7f0000990000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000be6000-0x8c)={r3, @in6={{0xa, 0x0, 0x100, @empty, 0x3}}}, &(0x7f000023a000-0x4)=0x8c) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000a1b000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff81, 0x400000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0x8ae000)=nil, 0x8ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000d000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="001a1de6ffffff03ef0000be00f8ff68"}) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0xa6b9e05594193382, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000008000-0x10)=@ax25, &(0x7f0000007000)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000006000-0x4)=0xb1, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) getpeername$inet(r1, &(0x7f0000c7d000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000529000-0x4)=0x10) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x441, @loopback={0x0, 0x1}, 0x7590}, {0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, 0x5005, [0x7, 0x5, 0x4, 0x42, 0x9, 0x400, 0xc1e, 0x1400]}, 0x5c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x800000000000, 0x0, 0x6, 0x30e, r1}) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) setsockopt$sock_int(r0, 0x1, 0x40000000008, &(0x7f0000e3a000-0x4), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f000099a000)="0000001000000005a56bcb6993e60c317a186588fc01efde8f3c3b2d6b1361d86a2a007def50e96cf41e84fae9cbc1a112d2cd9ef20b4a7faff45da2630725ff2b267a6ef792be3a477864b0289b46c91b27c89226a7224b5095843f3d2b29d9de8cbd87607b6d1106c669ed45cd4cab43eb9690db9c7537ef1b680301cc524a6a618c7d2abd94", 0x87}], 0x1}, 0x0) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000890000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f00004ab000)) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) 2018/02/06 14:00:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd2000-0x11)='/selinux/enforce\x00', 0x280442, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000e78000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) timer_create(0x7, &(0x7f0000176000)={0x0, 0x33, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000cda000)=0x0) timer_delete(r2) socket$nl_route(0x10, 0x3, 0x0) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x20000000044000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', 0x3000, 0xffffffffffffffff, 0x0, 0x7, 0x9e58, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x1f, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000007000-0x70)) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000006000-0x4)=r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair(0x0, 0x802, 0x8, &(0x7f0000004000)={0x0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="67a85c9c70ec21e6eb15a921e521aaf8"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x101, 0x2, 0x2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x1}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r6, 0x4}, &(0x7f0000001000+0x499)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000008000-0x1a0)) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000005000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000008000)=""/233) migrate_pages(r8, 0x1, &(0x7f0000001000-0x8)=0x1, &(0x7f0000003000)=0xf03) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000009000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = dup(0xffffffffffffffff) accept4$packet(0xffffffffffffff9c, &(0x7f0000872000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b32000)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000354000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000698000)) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b76000)={0x8, &(0x7f0000fdd000-0x40)=[{0x3, 0x9, 0x64, 0x100}, {0xffffffff7fffffff, 0x4, 0x10001, 0x8}, {0xfffffffffffffffc, 0x5, 0x9, 0x10001}, {0xc4b0, 0x20, 0x80000001, 0x800}, {0x8000, 0x10001, 0x80000000, 0xffffffffffffff80}, {0x6, 0x10000, 0x4, 0x7fffffff}, {0x5, 0x100000001, 0x7ee, 0x1}, {0x0, 0x9, 0x100, 0x7}]}, 0x10) close(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d42000-0x4)=0x0) wait4(r1, &(0x7f000012f000), 0x8, &(0x7f0000088000)) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00006db000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000484000)={0x2, 0x0, @empty}, 0x10) shutdown(r0, 0x1) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000)='./file0\x00', 0x20080, 0x40) r1 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x8080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000005000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @empty, 0x1f}, 0x1c) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000007000-0x98)=""/152, &(0x7f0000004000-0x4)=0x98) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000005000-0x8)=0x100000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) r4 = shmat(0x0, &(0x7f0000000000/0x1000)=nil, 0x7000) shmdt(r4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r5}) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001bc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e06000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000b3000)=""/4096, &(0x7f0000746000-0x4)=0x1000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000528000-0x4)=0x1, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000831000-0x29)=""/41, &(0x7f000000b000)=0x29) ioctl$sock_bt(r2, 0x8906, &(0x7f00001db000)) set_mempolicy(0x2, &(0x7f0000ae0000-0x8), 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000d82000)={0x7, 0xc, [0xfffffffffffffff7, 0x2, 0xff]}) accept4$packet(r1, &(0x7f0000c1e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000090e000-0x4)=0x14, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000015e000-0x4)=0x4, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000b8e000)={@empty, r3}, 0x14) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:57 executing program 5: clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f00002a7000)) execveat(0xffffffffffffffff, &(0x7f0000dd5000)='./file0\x00', &(0x7f0000b7f000-0x18)=[], &(0x7f00006dd000)=[], 0x0) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) [ 321.048640] QAT: Invalid ioctl 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x30e, r1}) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x129000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000000+0x443)={{0x3, 0x3, 0x2, 0x2, 0x8}, 0x7ff, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0xff, 0x401, 0x40}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) [ 321.086511] QAT: Invalid ioctl 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000046f000-0x8), &(0x7f0000841000-0x4)=0x8) close(r0) [ 321.121923] QAT: Invalid ioctl [ 321.135361] QAT: Invalid ioctl 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f6000-0x20)={0xffffffffffffffff, &(0x7f0000814000), &(0x7f0000b6a000-0x54)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000373000-0x1)={r0, &(0x7f0000d9e000-0xae), &(0x7f0000c81000)}, 0x20) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x0, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000884000-0x9)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) rt_sigaction(0x1b, &(0x7f0000e16000)={0x10001, {0x80000001}, 0x80000004, 0x7}, &(0x7f000054f000), 0x8, &(0x7f0000114000-0x8)) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x20200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000006000-0x66)="05521e4e0a82fece2b213fbf8c9990bcf19c4ac5083cf0313a8bb63845410758e6f8ebd66766114a0c8b73497b1284b3f78f592f69a71d1b24625f42ae8a687c11c41f2f34ced86f6d227510f080bc1a112d492194265709672f8f97c61b5182b7d5123279a4", 0x66, 0x1, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x10000}}, 0x8, 0x6}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2}, &(0x7f0000005000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b87000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x0, @tid}, &(0x7f00002ea000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000002000-0x44)) r0 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x203, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000006000-0x9d)="872bc85e691b4c424b026fb082f459095b4630df758caa55a4c7665d1d44bf1f1b72574317c0c60173bb7ea16c10fb9bfae92d85e62277470ed7c762194d1b146327b0d6cc2720b2967533373fa1d5dce96fddbf261dbb4d54fe82c1282d612953ca390d8a0e2a3f5cd2ba078798897c7e4f94524aa825f7b3473ba51f491b149e37bfb01409e9c8dc58d725f537e4a3bbe6150dfb0baac25c4ee861d6", 0x9d) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x30e}) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f00001cf000)="a2", 0x1}], 0x1, 0x0) write(r1, &(0x7f00007d4000-0x25)='\'', 0x1) vmsplice(r1, &(0x7f00003b7000-0x30)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000a5a000-0x10)={0x0, 0x989680}, &(0x7f0000a05000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000040a000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00006e8000)={0x0, 0x0, 0x6, &(0x7f0000664000-0x8)}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000e68000-0x9)='/dev/ion\x00', 0x6001, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x0, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000005000)=0x81, 0x4) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0xffffffffffffffe0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) modify_ldt$write2(0x11, &(0x7f0000003000)={0x4406a0a6, 0x20000800, 0x400, 0x4, 0x5, 0x401, 0x1, 0x8000, 0x1, 0x3ff}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x0, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x368)=@mangle={'mangle\x00', 0x1f, 0x4, 0x268, 0x188, 0x188, 0x270, 0x188, 0x188, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000007d000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @broadcast=0xffffffff}}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @generic="61bcddb05e13eb81a08a09df36266b30", @common='syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c8) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000-0xc)={&(0x7f0000006000-0x8)='./file0\x00', r2}, 0xc) ioctl$KDSETMODE(r2, 0x4b3a, 0xfffffffffffff001) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0x0, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000181000-0x4), 0x4) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) fsync(r0) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000001, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r0}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) writev(r0, &(0x7f0000cf8000-0x40)=[{&(0x7f0000f23000)="a0", 0x1}], 0x1) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r0}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000005000)=@can={0x1d, r1}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000)="ac6dff93598e08ffb1e04c238f5559ae6db41399cd60004f86682498aa8b59e58671e9484dc4ae9c808135c2444de26879e9aee1e980278e2195a9f252f531459d0fd9886d1d921220863274656e63dbd55c27c74e0b39b46dfbbc222d4e33270ae8d0358a8c67eb589402fe08d64e66166d9dc7af33ecb92e2a4950f4ef0e4c27346f95ba845fda5d1b8b9f472e3503858f5b9d0d531e1299dc76", 0x9b}, {&(0x7f0000005000-0x5e)="abde45ecc13dbe82bd28c8b6026827e490f90fb8b698bdd73c7fa2fa1a7e25498d897d40d702012b15345ad98153b81a3f56e273441355eb1b8e998a9976f7b0c544c7261fc75ac7913406d10736aa63fc6653800163a6373ec974c73431", 0x5e}, {&(0x7f0000005000-0xc7)="8bcf81f3161ef83d882591864cb0ba690b3d1cea57e712b61ac56ba64da1efaa1cf904b1c056b58444254d58c16655b24bc9caa3d5cb7c6baf2dd51b6e94573c960f988d538edfcc9f45ba27fa37cff5a3b70cc7099e10b9275257c46e74c7c6d184e71eb76e3ec3742237a0e663d6776c1ce29add497d2bf579ab621bffc8a11c136a1171306ad48e92cbd7b50e8b17fe973ce7107fbe320d418c0c9e2a2c2af3af651d0baf774a1131460e6888386514cdd502048f87c11ff1a23075fff6de491c32659a81ed", 0xc7}, {&(0x7f0000004000-0x1f)="9303eb82ebdaef951edf47fd5b0f0ec925674571bf5e886a75491bc5ddaf7e", 0x1f}, {&(0x7f0000005000)="c904eddb25745ef1de75eccdf975f6cac85d771f96d7d71a96eaed5f22f415206f8316affd761ab8f40aa998d712", 0x2e}, {&(0x7f0000006000-0x28)="c2b953268377c17560e9b18bc486b87fb00bc462b129d21f59f7bf9460cfbf58727db6926757e188", 0x28}, {&(0x7f0000001000-0xf5)="accddf609bde20bb6aab55d46837634f31c00b78e9eb34497cab063222876193318537a42093d66e007b1c27584d1fc531cb7f1b5e7e4070425b13dc05aea98b9c3af83207d95c2683c31174c4e713851c2a4e0896b133977ba568e1fa51f378ffe8198b076b9a785f656d1850596ef0a034c15a989185caf63f0847e29cbd8e7c08ec94c4ca3def3cb1ecab540298a6074bb54cb1a97f8f2b90129459800553c4de702247eb485d1f3b5a5cf786077ba2b1862db69227dd86d66f6ffb86b00db4a204dc1919b055fd6324746aa0f9f7174b85b770887ec9d2d234618b0c1c25c68d77b65c43ed9c7b2786ba270fd1531f4d4ab3b7", 0xf5}], 0x7, &(0x7f0000005000)=[{0xd8, 0x105, 0x100, "789dccfa8fe8a20d77a0e3fd59d967454cf0f7068ed142a16b1b18f28b9f05f9b423f9a721cda35a98e3458d5aa4d7fbbb583d827d0b99e88fd5a14b97ca2e6e455dcaa8334144b9242a8d8612d478a2e1abbe4844ba8acb91e433ed1850d886ef4013dca9c12378601da088c9cbe0bcaf004bd1efc7c68ad33b110bd8c486fe75595b081083b9d0f88e7a1cfe9959cfbb1366fa376b0130e2ef5b340be3b7c11c372f3cc08474b5b8e2ea1f9991fd7aa32ea4e3955d9ad451a4b515b478b2197fb64b"}, {0x28, 0x1, 0xfff, "6652f58283b7785623e5d106e1a397b886dad8e1"}, {0x88, 0x101, 0xa7d, "08ca4cf9d921ff65f3001c233b26d92b3bbd76d17a9c7f226e8cc0647e1db7be1c055a628a2c1c84fec27dfab693fbcff4203a579990dda042e4fc94ded146b2237cba2a83e259ac922a1317935052bc5601cedab23442116b69a8e7481f012a32854fcddbebbe7136f186038b2965328fe34d37802780"}, {0xd8, 0x1ff, 0x7, "1ba039e038cb28a31f0e8df856525670891934c95a893660b6b90f560bf1c182f55abfdc93cc882be14bf11d5b31f7f2e63f7b33668419298eb3fd749ed26ef28b330a5ddf1146f53d034e3b0913ff4ea73942a85888fe2e0b23684cd52cae02500703a203e12dd8ba10fc2a308752924d1747b16aeb75f6dace2341baf4703fd849d52806a756d1a807e195b1a250f2b90108c194e64076222f30222fc541983767141a697ed6f5cd167b150e02b2271c7a99c6f26eb8259cf9c60871744a3b15"}], 0x260, 0x84}, 0x10) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000890000)='./file0\x00', 0x0) mount(&(0x7f000069c000)='./file0\x00', &(0x7f0000298000)='./file0\x00', &(0x7f0000a92000-0xb)='securityfs\x00', 0x0, &(0x7f0000638000)) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000ade000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000b7d000+0xb7a)=""/235) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) openat$sequencer(0xffffffffffffff9c, &(0x7f00004e2000)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00009c9000-0x38)={0x2, 0x0, [{0xc0000002, 0x8, 0x7, 0xffff, 0x1}, {0x80000019, 0x2, 0x9, 0x8, 0x8956}]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000dcf000-0x4)=0x1) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0x0, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r0}) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000986000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) syz_open_dev$urandom(&(0x7f000036c000-0xd)='/dev/urandom\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000ab9000)={0x7b3, 0x94c, 0x6c75, 0x0, 0x0, [], [], [], 0x401, 0x40}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009c9000)={0x0, 0x6e, "03722c7b3ac174b506fb24ed25832d6f8a94fcacf8562264cca18db7464dce6ae1249669d751a67ae5acaccfcb3c2e86b2ab166ac8957d590eb0a59b10bb8d32e81a46dd88d5ed97347a4f477a64c65f79f50e64bb1998dfe81d0e9f7c2ca550e2c1485ffc258b9f250c6ae50232"}, &(0x7f00003b8000-0x4)=0x76) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b5c000)={r2}, 0xc) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/06 14:00:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @u32}]}]}]}, 0x34}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000c2b000-0x54)=[{}], 0x0, 0x0, &(0x7f0000a91000-0x8), 0x8) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x20000000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x2, 0xff, 0x2, 0x7, 0x1922bf908000000, 0x8a}, &(0x7f0000006000-0x4)=0x20) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000004000)='./file0\x00', 0x80) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x3f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x30e, r3}) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fe4000)) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000004000-0xe)='/dev/admmidi#\x00', 0x6, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000)={@ipv4={[], [0xff, 0xff], @empty}, 0xffffffff00000001, 0x1, 0x3, 0x4, 0x5, 0x5, 0x8001}, &(0x7f0000002000-0x4)=0x20) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getitimer(0x0, &(0x7f0000002000-0x20)) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000be8000)='/dev/sg#\x00', 0x100, 0x400) close(r0) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0x0, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000169000)='/dev/dsp#\x00', 0x8001, 0x10000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r4 = accept4$inet6(r3, 0x0, &(0x7f00001a8000)=0xffffff3a, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000407000), &(0x7f0000b2b000)=0x4) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2d000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x24}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000006000-0x10)={0x2, &(0x7f0000003000-0x3c)=[{}, {}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000006000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000007000-0x78)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, {&(0x7f0000001000)=""/33, 0x21}, &(0x7f0000007000), 0x24}, 0x78) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000002000)={0x6, 0x800, 0x6, 0x7, 0x2}) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000de3000+0x58)="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", 0x1000) syz_open_dev$audion(&(0x7f0000e99000)='/dev/audio#\x00', 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x2a) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) fgetxattr(0xffffffffffffffff, &(0x7f00009a8000)=@known='system.advise\x00', &(0x7f000003f000-0xb1)=""/177, 0xb1) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x24}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x0, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000-0x20)={r0, 0x6, 0x0, 0xee8, &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x501000, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x20) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x100, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc9000)) syz_open_dev$usbmon(&(0x7f0000716000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001000)) socket$bt_rfcomm(0x1f, 0x4, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000003000-0x4)=0x100000001, 0x4) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000096000-0x18)={0xfc4, 0x22, 0x1, 0xffffffffffffff9c}) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00002aa000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x800, 0xcf4, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[], 0x1e9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x87) accept(0xffffffffffffffff, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000965000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000408000)='/dev/vga_arbiter\x00', 0x8000, 0x0) connect$pppoe(r3, &(0x7f0000c4d000-0x1e)={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000405000-0x9)='/dev/dsp\x00', 0x105881, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000023a000-0x20)={r2, 0x2, 0x80, r4}) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x87) accept(0xffffffffffffffff, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x24}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000cf6000)={&(0x7f0000bf4000-0xe)=@can, 0x10, &(0x7f00001e6000-0x80)=[]}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00009a3000-0x8)) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x87) accept(0xffffffffffffffff, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) [ 322.070151] audit: type=1326 audit(1517925658.366:954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21148 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0xffff0000 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x20002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000006000), 0x800) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000008000-0x30)={0x10001, 0x6}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000)={0x0, 0x9, 0x3ff, 0x8, 0xff, 0x40}, &(0x7f0000006000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000-0x6)={r3, 0x33}, 0x6) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x0, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000090f000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "57aea8", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ead44a", 0x0, "e0c0bd"}}}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008dc000-0x78)={0x2, 0x78, 0x48, 0x80000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x2, 0x400000000005, 0x0) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = syz_open_dev$amidi(&(0x7f00009cc000-0xc)='/dev/amidi#\x00', 0x401, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000067b000)={0xffff, 0x8, 0x10000, 0x1, 0x0}, &(0x7f00001a8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000053d000-0x10)={r4, 0xf4, &(0x7f0000e1f000-0xf4)=[@in6={0xa, 0x3, 0x0, @empty, 0x6}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xc3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x2ea, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x3, 0xd5b, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f000099b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002c0000-0x8)={r5}, &(0x7f00006ef000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00009bb000-0xb8)={r6, 0x2, 0x3, 0x3ff, 0x4, 0x5, 0x10000, 0xb59, {r5, @in={{0x2, 0x3, @empty}}, 0x2, 0xffffffff, 0x595c, 0x76, 0xffff}}, &(0x7f0000b35000)=0xb8) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000014000-0x4d68)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) gettid() perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/02/06 14:00:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f87000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd76bf05b7"}) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0xcb)=""/203) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@generic="bb000000f7398c3dff865301f1d2f67f", r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xfffffffffffffed2) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000005000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffc, 0x3ffffffffffffd, 0x100000558477ae, 0x500, 0x7, 0x30e, r3}) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000006000-0x4)=0x100000165) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x6, 0x7fffffff, 0x1ff}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0x800000000000000}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000008000-0x28)={0x8, 0x6, 0x113, 0x4, "669a7639e6d9a0f60210ee913723258d73a39605780f8a1e84f68dbda3e57aff"}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x0, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000031d000)='tls\x00', 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 3: epoll_wait(0xffffffffffffffff, &(0x7f00005ca000-0x18)=[{}], 0x1, 0x0) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000fb9000)=0xd, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0xb8)="099d217fafe61a7e0a02f63699dc1506b354f1c8a0a753893678acf27c7852e426d2453cf117c2c5a7448fcbc52eeaff303316f98fac810021bf2b7791e1e4edbc9dfba3266e1f7923703cda48ff44198fabb5d813ab9864972051f2d424dcea2fa88f40d151ad878041fa24c9037ebb0919dcc51bb0aae818c6ec1637dbf4f0421a2c530e903f237e506f7ccfa4c01af3f12a8876dc5436251fd1a462da139d3f38ada6f6606b6569fa95cc46da2fbe05cca753510955b1", 0xb8, 0x8000, &(0x7f0000001000-0x10)=@ax25={0x3, {"459cc3acd201be"}, 0x1000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000005, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/rtc\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f00008f4000), 0xffffffffffffff1d, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x7, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r4}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000d35000-0x1000)="8c", 0x1, 0x24040814, &(0x7f0000c08000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f0e59614770649f3b15840bc231ad2cc3b66beb9a80dfbff85c70ec9a27f89b4e950665d6b644a6a79fb667714f9329ae9049576c614aa73bf1ec5d5431254"}, 0x60) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x81) bind$inet6(r0, &(0x7f000097a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, 0x0, &(0x7f0000cc5000-0x4), 0x0) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000976000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b85000-0x8)=0xffffffffffffffff) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e9000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000c41000)=0x15c8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00002c2000-0x10)={0x8001, 0x5, 0xb2ad}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000975000)="d28757df6bc77cb791c32b7ffa64bcb9d63cd1b56982d343d939d5bcabcbb2f87f6a39593ffea8c8692f64668b7bd47f50f5059755d2367bb0e27eccae9a6c9b3b80be42f0d50ad03dafe452edd72cb5965c1c6629768fe9c5f82428931bafd1b1d3ceabb29b078fb7a98ec11a40c2a232cdcd79db242e12279f4778c5c7b8f20ea40a5d50fb0fbbc5313f93efcde621b65630e28e5230c1df97cd04e35356e513d713d92e35526c5dad6993ce6c297c116335965df328da0cc1c607d9bcadfa5e542f67d1bd8035c003374969f7d3581267346445044ab3c3eb8e20f1b0076a80") 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x5, [0x3, 0x100000000, 0x7, 0x10001, 0xd86, 0x3f, 0x7, 0x5]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000005000-0x28)=""/40, &(0x7f0000004000-0x4)=0x28) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x488d, 0x400) ioctl$TCGETA(r2, 0x5405, &(0x7f0000003000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000005000-0x68)={0x4, 0x1, 0x200, {0x77359400}, 0x9, 0x1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000017f000), 0x8) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) socketpair$inet(0x2, 0xc, 0x2, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000005000)=""/10, &(0x7f0000006000-0x4)=0xa) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000890000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f00004ab000)) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = getuid() stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setresuid(r1, r2, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/dsp\x00', 0x721040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000008000-0x10)={r6, 0x1, 0xfffffffffffffebd, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x30)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x30e, r7}) setfsgid(r4) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x81) bind$inet6(r0, &(0x7f000097a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, 0x0, &(0x7f0000cc5000-0x4), 0x0) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/vga_arbiter\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) socket$inet6_sctp(0xa, 0x801, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) 2018/02/06 14:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000a99000-0xce), 0x0, 0xcdae, 0x0) 2018/02/06 14:00:59 executing program 2: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000f27000-0x38)={&(0x7f0000aec000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000c1d000)=[], 0x0, &(0x7f00007f1000)=[]}, 0x0) 2018/02/06 14:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x81) bind$inet6(r0, &(0x7f000097a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, 0x0, &(0x7f0000cc5000-0x4), 0x0) [ 322.724268] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/02/06 14:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/02/06 14:00:59 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x81) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000003000)="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") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000004000-0x58)={0x7, 0x80000000, 0x9b, 0x6b01, 0xe21, 0x1}) socketpair(0x4, 0x3, 0x3, &(0x7f0000006000-0x8)={0x0}) prctl$void(0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000006000-0x4)=0x5, 0x4) 2018/02/06 14:00:59 executing program 0: waitid(0x1, 0x0, &(0x7f0000f7e000), 0x4, &(0x7f0000d1b000-0x90)) 2018/02/06 14:00:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x0, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x81) bind$inet6(r0, &(0x7f000097a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, 0x0, &(0x7f0000cc5000-0x4), 0x0) 2018/02/06 14:00:59 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/vga_arbiter\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) socket$inet6_sctp(0xa, 0x801, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) 2018/02/06 14:00:59 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x2000000000004400) read(r0, &(0x7f0000006000)=""/512, 0xfffffd8f) 2018/02/06 14:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:59 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x2000000000004400) read(r0, &(0x7f0000008000-0x200)=""/512, 0xd00b65f) 2018/02/06 14:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendmsg$alg(r0, &(0x7f00007a2000-0x38)={0x0, 0x0, &(0x7f0000533000-0x20)=[], 0x0, &(0x7f00004a9000)=[]}, 0x20000000) 2018/02/06 14:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/02/06 14:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000bc7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00??', 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xef, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/06 14:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x81) bind$inet6(r0, &(0x7f000097a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, 0x0, &(0x7f0000cc5000-0x4), 0x0) 2018/02/06 14:00:59 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)) 2018/02/06 14:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/02/06 14:00:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x0, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:59 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/vga_arbiter\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) socket$inet6_sctp(0xa, 0x801, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) 2018/02/06 14:00:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x0, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/06 14:00:59 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000005000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='bcsh0\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r2}) 2018/02/06 14:00:59 executing program 2: fchmodat(0xffffffffffffffff, &(0x7f0000363000)='./file0\x00', 0x0) 2018/02/06 14:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000537000)='|', 0x1, 0x4004000, &(0x7f0000be1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 14:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x81) bind$inet6(r0, &(0x7f000097a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/06 14:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/06 14:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffffffffff8000, @dev={0xac, 0x14}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 14:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/06 14:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000724000-0x78)={0x2, 0x78, 0xc33, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000159000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00"}) 2018/02/06 14:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x81) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/06 14:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/02/06 14:00:59 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bpq0\x00', 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005000)=0xe8) setitimer(0x0, &(0x7f0000002000-0x20)={{0x0, 0x7530}}, &(0x7f0000005000-0x20)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in=@empty, @in=@empty, 0x2, 0x10000, 0x1, 0x3, 0xa, 0x20, 0x80, 0xf7, r1, r2}, {0xd9, 0x3ff, 0x1000, 0x800, 0x1ff, 0x0, 0x401, 0xe6}, {0x8, 0x3, 0x3, 0x8}, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x1, 0x7, 0x8}}, 0xe8) r3 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x189001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000005000)={0x3, 0x9, 0x3, 0x2, 0x401}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00004ee000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000bb2000)='./file0\x00', &(0x7f0000cb1000)=[&(0x7f0000fe2000-0x2)='^\x00'], &(0x7f00006fd000-0x10)=[]) r5 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r5, &(0x7f0000df8000), 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) accept4$unix(0xffffffffffffffff, &(0x7f0000bec000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b0c000)=0x1002, 0x0) open$dir(&(0x7f0000067000)='./file0\x00', 0x62101, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000164000)={0x0, 0x0}) ptrace$setregset(0x4205, r6, 0x3, &(0x7f0000b38000-0x10)={&(0x7f0000669000)="3b2b016d32278a0ad7eafc3b6402a0a49130e8a0754edf305b55188316116e836c09a5d585dd0985f268f0fafa4b6da2d15ea1326f5a1911160390121e4d8e94a8d5b2b6b6d8e09d9a03ab40315682ee226de674afec3d475940dd6360275097941174189eddfe9e7b119e887b341b51ae822363e1a96c64df8690e2119615586d4a75c259172e728db6d53d86bbeeaa94443e7477ee4e17af3d0f3b19d890bed694bb67f683c791d35c7b4817faced073ee3a757b08aec49732cbeeaedf4206eaef1a9ffbcbac938c7e384841defe736a1443e3f2da7e18ab1a23", 0xdb}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x30e, r4}) 2018/02/06 14:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f00006d7000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00001d7000-0x4)=0x10, 0x80800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) 2018/02/06 14:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/06 14:00:59 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/vga_arbiter\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) socket$inet6_sctp(0xa, 0x801, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) 2018/02/06 14:00:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x0, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000c8d000-0xe)='./file0/file0\x00', &(0x7f00006f4000-0x44)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 323.126952] ================================================================== [ 323.134577] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 323.141852] [ 323.143478] CPU: 1 PID: 21410 Comm: syz-executor0 Not tainted 4.15.0+ #299 [ 323.150483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.159824] Call Trace: [ 323.162396] dump_stack+0x194/0x257 [ 323.166010] ? arch_local_irq_restore+0x53/0x53 [ 323.170662] ? show_regs_print_info+0x18/0x18 [ 323.175136] ? __lock_is_held+0xb6/0x140 [ 323.179185] ? relay_open+0x6a1/0xa40 [ 323.182966] print_address_description+0x73/0x250 [ 323.187783] ? relay_open+0x6a1/0xa40 [ 323.191558] ? relay_open+0x6a1/0xa40 [ 323.195335] kasan_report_double_free+0x55/0x80 [ 323.199981] kasan_slab_free+0xa3/0xc0 [ 323.203848] kfree+0xd6/0x260 [ 323.206933] relay_open+0x6a1/0xa40 [ 323.210543] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 323.215366] ? __debugfs_create_file+0x2cf/0x3d0 [ 323.220104] ? debugfs_create_file+0x57/0x70 [ 323.224493] do_blk_trace_setup+0x4a4/0xcd0 [ 323.228795] ? blk_tracer_print_line+0x40/0x40 [ 323.233351] ? __might_sleep+0x95/0x190 [ 323.237307] ? kasan_check_write+0x14/0x20 [ 323.241517] ? _copy_from_user+0x99/0x110 [ 323.245645] __blk_trace_setup+0xbe/0x150 [ 323.249772] ? do_blk_trace_setup+0xcd0/0xcd0 [ 323.254248] ? disk_name+0x98/0x100 [ 323.257862] blk_trace_ioctl+0x206/0x2e0 [ 323.261899] ? blk_add_trace_rq_remap+0x680/0x680 [ 323.266725] ? avc_has_extended_perms+0x7fa/0x12c0 [ 323.271637] blkdev_ioctl+0x1845/0x1e00 [ 323.275591] ? blkpg_ioctl+0xb40/0xb40 [ 323.279452] ? avc_ss_reset+0x110/0x110 [ 323.283407] ? lock_release+0xa40/0xa40 [ 323.287361] ? __lock_is_held+0xb6/0x140 [ 323.291424] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 323.297289] ? rcu_note_context_switch+0x710/0x710 [ 323.302199] block_ioctl+0xde/0x120 [ 323.305806] ? blkdev_fallocate+0x3b0/0x3b0 [ 323.310105] do_vfs_ioctl+0x1b1/0x1520 [ 323.313976] ? ioctl_preallocate+0x2b0/0x2b0 [ 323.318364] ? selinux_capable+0x40/0x40 [ 323.322399] ? kmem_cache_free+0x267/0x2a0 [ 323.326626] ? SyS_futex+0x22b/0x390 [ 323.330327] ? security_file_ioctl+0x7d/0xb0 [ 323.334709] ? security_file_ioctl+0x89/0xb0 [ 323.339098] SyS_ioctl+0x8f/0xc0 [ 323.342444] ? do_vfs_ioctl+0x1520/0x1520 [ 323.346571] do_syscall_64+0x282/0x940 [ 323.350434] ? __do_page_fault+0xc90/0xc90 [ 323.354644] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 323.359643] ? syscall_return_slowpath+0x550/0x550 [ 323.364549] ? syscall_return_slowpath+0x2ac/0x550 [ 323.369458] ? prepare_exit_to_usermode+0x350/0x350 [ 323.374453] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 323.379799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.384625] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 323.389789] RIP: 0033:0x453299 [ 323.392956] RSP: 002b:00007f5c1abedc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 323.400640] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 323.407883] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 323.415127] RBP: 0000000000000270 R08: 0000000000000000 R09: 0000000000000000 [ 323.422371] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2b20 [ 323.429613] R13: 00000000ffffffff R14: 00007f5c1abee6d4 R15: 0000000000000000 [ 323.436878] [ 323.438480] Allocated by task 21410: [ 323.442174] save_stack+0x43/0xd0 [ 323.445603] kasan_kmalloc+0xad/0xe0 [ 323.449294] kmem_cache_alloc_trace+0x136/0x750 [ 323.453936] relay_open+0xf2/0xa40 [ 323.457451] do_blk_trace_setup+0x4a4/0xcd0 [ 323.461749] __blk_trace_setup+0xbe/0x150 [ 323.465870] blk_trace_ioctl+0x206/0x2e0 [ 323.469905] blkdev_ioctl+0x1845/0x1e00 [ 323.473855] block_ioctl+0xde/0x120 [ 323.477455] do_vfs_ioctl+0x1b1/0x1520 [ 323.481317] SyS_ioctl+0x8f/0xc0 [ 323.484660] do_syscall_64+0x282/0x940 [ 323.488524] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 323.493683] [ 323.495283] Freed by task 21410: [ 323.498623] save_stack+0x43/0xd0 [ 323.502049] kasan_slab_free+0x71/0xc0 [ 323.505910] kfree+0xd6/0x260 [ 323.508991] relay_open+0x84a/0xa40 [ 323.512596] do_blk_trace_setup+0x4a4/0xcd0 [ 323.516893] __blk_trace_setup+0xbe/0x150 [ 323.521017] blk_trace_ioctl+0x206/0x2e0 [ 323.525056] blkdev_ioctl+0x1845/0x1e00 [ 323.529008] block_ioctl+0xde/0x120 [ 323.532611] do_vfs_ioctl+0x1b1/0x1520 [ 323.536470] SyS_ioctl+0x8f/0xc0 [ 323.539813] do_syscall_64+0x282/0x940 [ 323.543674] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 323.548835] [ 323.550441] The buggy address belongs to the object at ffff8801abc265c0 [ 323.550441] which belongs to the cache kmalloc-512 of size 512 [ 323.563070] The buggy address is located 0 bytes inside of [ 323.563070] 512-byte region [ffff8801abc265c0, ffff8801abc267c0) [ 323.574741] The buggy address belongs to the page: [ 323.579644] page:ffffea0006af0980 count:1 mapcount:0 mapping:ffff8801abc260c0 index:0x0 [ 323.587761] flags: 0x2fffc0000000100(slab) [ 323.591970] raw: 02fffc0000000100 ffff8801abc260c0 0000000000000000 0000000100000006 [ 323.599824] raw: ffffea0007001f20 ffffea0006bb6360 ffff8801db000940 0000000000000000 [ 323.607677] page dumped because: kasan: bad access detected [ 323.613357] [ 323.614957] Memory state around the buggy address: [ 323.619859] ffff8801abc26480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 323.627190] ffff8801abc26500: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 323.634521] >ffff8801abc26580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 323.641852] ^ [ 323.647278] ffff8801abc26600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 323.654611] ffff8801abc26680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 323.661939] ================================================================== [ 323.669268] Disabling lock debugging due to kernel taint [ 323.674688] Kernel panic - not syncing: panic_on_warn set ... [ 323.674688] [ 323.682023] CPU: 1 PID: 21410 Comm: syz-executor0 Tainted: G B 4.15.0+ #299 [ 323.690306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.699631] Call Trace: [ 323.702192] dump_stack+0x194/0x257 [ 323.705796] ? arch_local_irq_restore+0x53/0x53 [ 323.710443] ? kasan_end_report+0x32/0x50 [ 323.714566] ? lock_downgrade+0x980/0x980 [ 323.718685] ? vsnprintf+0x1ed/0x1900 [ 323.722464] panic+0x1e4/0x41c [ 323.725630] ? refcount_error_report+0x214/0x214 [ 323.730360] ? add_taint+0x40/0x50 [ 323.733872] ? add_taint+0x1c/0x50 [ 323.737385] ? relay_open+0x6a1/0xa40 [ 323.741163] ? relay_open+0x6a1/0xa40 [ 323.744936] kasan_end_report+0x50/0x50 [ 323.748883] kasan_report_double_free+0x72/0x80 [ 323.753526] kasan_slab_free+0xa3/0xc0 [ 323.757386] kfree+0xd6/0x260 [ 323.760465] relay_open+0x6a1/0xa40 [ 323.764070] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 323.768891] ? __debugfs_create_file+0x2cf/0x3d0 [ 323.773622] ? debugfs_create_file+0x57/0x70 [ 323.778010] do_blk_trace_setup+0x4a4/0xcd0 [ 323.782308] ? blk_tracer_print_line+0x40/0x40 [ 323.786866] ? __might_sleep+0x95/0x190 [ 323.790821] ? kasan_check_write+0x14/0x20 [ 323.795031] ? _copy_from_user+0x99/0x110 [ 323.799158] __blk_trace_setup+0xbe/0x150 [ 323.803279] ? do_blk_trace_setup+0xcd0/0xcd0 [ 323.807749] ? disk_name+0x98/0x100 [ 323.811352] blk_trace_ioctl+0x206/0x2e0 [ 323.815384] ? blk_add_trace_rq_remap+0x680/0x680 [ 323.820206] ? avc_has_extended_perms+0x7fa/0x12c0 [ 323.825111] blkdev_ioctl+0x1845/0x1e00 [ 323.829060] ? blkpg_ioctl+0xb40/0xb40 [ 323.832921] ? avc_ss_reset+0x110/0x110 [ 323.836871] ? lock_release+0xa40/0xa40 [ 323.840823] ? __lock_is_held+0xb6/0x140 [ 323.844872] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 323.850734] ? rcu_note_context_switch+0x710/0x710 [ 323.855648] block_ioctl+0xde/0x120 [ 323.859248] ? blkdev_fallocate+0x3b0/0x3b0 [ 323.863543] do_vfs_ioctl+0x1b1/0x1520 [ 323.867407] ? ioctl_preallocate+0x2b0/0x2b0 [ 323.871791] ? selinux_capable+0x40/0x40 [ 323.875825] ? kmem_cache_free+0x267/0x2a0 [ 323.880035] ? SyS_futex+0x22b/0x390 [ 323.883727] ? security_file_ioctl+0x7d/0xb0 [ 323.888108] ? security_file_ioctl+0x89/0xb0 [ 323.892493] SyS_ioctl+0x8f/0xc0 [ 323.896568] ? do_vfs_ioctl+0x1520/0x1520 [ 323.900693] do_syscall_64+0x282/0x940 [ 323.904643] ? __do_page_fault+0xc90/0xc90 [ 323.908851] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 323.913840] ? syscall_return_slowpath+0x550/0x550 [ 323.918742] ? syscall_return_slowpath+0x2ac/0x550 [ 323.923643] ? prepare_exit_to_usermode+0x350/0x350 [ 323.928636] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 323.933975] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.938796] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 323.943956] RIP: 0033:0x453299 [ 323.947119] RSP: 002b:00007f5c1abedc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 323.954799] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 323.962044] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 323.969287] RBP: 0000000000000270 R08: 0000000000000000 R09: 0000000000000000 [ 323.976528] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2b20 [ 323.983770] R13: 00000000ffffffff R14: 00007f5c1abee6d4 R15: 0000000000000000 [ 323.991458] Dumping ftrace buffer: [ 323.994971] (ftrace buffer empty) [ 323.998654] Kernel Offset: disabled [ 324.002253] Rebooting in 86400 seconds..