rf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x0, 0x2, 0x20000fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0xffffffffffffffff, 0x400000000000002, 0x0, 0x0, 0x40, 0x0, 0x0}, r0, 0x1, r2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f000018c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000079b000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x0, 0x4, 0x9, 0x5, 0x101, 0x8, 0x40, 0x3, 0x1, 0x6, 0x6, 0x8, 0x10000, 0x7]}, &(0x7f00001eb000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001e6000)={r7, 0x15, "79733160b9cfb56c4700833f9d44d5450164aa37c2"}, &(0x7f0000dac000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00002c6000-0x8)={r8, 0x6}, &(0x7f00002f1000)=0x8) r9 = socket$netlink(0x10, 0x3, 0xa) writev(r9, &(0x7f0000618000)=[{&(0x7f00004ae000)="39000000120009040f00dd00004000000700004a03000000450001070000001408002e00040000000000000006080000000000000000693e4e", 0x39}], 0x1) open_by_handle_at(r5, &(0x7f00002ec000-0xae)={0xae, 0x2, "2d0add0c788a529886a6500ea7a584933d4c6a7cc6b750c765b19dc8e32e61e00927af64d7f7a28b42c72be91562398d9b1e07c63ad0a0fa938b5610ca2409675e00da91ae6895c1f2e7b8cbdb419fa07cc907082fd1ece08593700ab97803b1cfeffe826988444d8d6636d9788cd9ffaeb87b4458f12a22f72085bfd540c99b04940c70cc15d96d24bd74f9b9098dd770fb32311d9890a591a1383284e1b5b455c5081382ff"}, 0x400000) keyctl$invalidate(0x15, r3) r10 = open(&(0x7f000005f000)="2e2f66696c653000", 0x3fb, 0xc) bind$inet6(r10, &(0x7f000075c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000097000)=0xfffffffffffffff7, 0x4) listen(0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0xcd) syz_open_dev$tun(&(0x7f000084c000)="2f6465762f6e65742f74756e00", 0x0, 0x6) 2017/12/11 07:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000099a000)="", 0x0, 0x100, &(0x7f00002de000)=@file={0x2001, "2e2f66696c653000"}, 0xa) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xb11) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000bf7000)={0x2, 0x4, 0xfffffffffffffffd, 0x5, 0x6, 0x3, 0x37, 0x1, 0x40, 0x279}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b61000-0x4)=0x0, &(0x7f0000b2a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) syncfs(r3) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) sendmsg(r0, &(0x7f00006cb000)={&(0x7f00002aa000-0x6)=@hci={0x1f, 0x10001, 0x3}, 0x6, &(0x7f00007ec000-0x10)=[{&(0x7f0000680000-0xf0)="52a35fa404b8f101c1f4d6657dc53fe21c329b5787eda9e3975fcb609383b2ee450b0b0063fa265612ea4ba588dee71d72d7c7fc78c93cdc56543088cdc35d6ee7561c2a56ab2f4ad351b4f466209e6b4248576e96fbd62dc35229cd90156e33491469c46881311dffcd67eb8d97a0c0e327c822b5586f00b3a95d3fb09515a846dfb4c84a1094ca361b0e8c8662c32673cc05f5a44f4ddad417687240f9ca586a5c0590f8306759edb24d72bd1e336dc7a358f7019926406f65571e553c4d178bfc5cf1afcfbac8fb1561c0fdf727799ee205b53c775ed2a423b004ae1fdaafd0b3509e268dcc7bd20b6cf7a4bf728f", 0xf0}, {&(0x7f000073f000)="fc12f940abfadfe876f2051663a65099b0e84b31caffca6652ad", 0x1a}], 0x2, &(0x7f0000620000)=[{0x14, 0x110, 0x0, "f1ad6c955ded91"}, {0x2c, 0x119, 0x4, "abdd64da753f5fa1bffe6314d8c281e63bcd44539711382d31fe4056039d"}, {0xe0, 0x1ff, 0xe16, "7cea688cf5262938c8dfe1564315f7e8e0b26c2bc63f810aaabffb0c4f37d6efeea36a71c1315c69f7a5aa836df52b4d9d02f7e14e87aae0c72d74fe29f9d267a46a98a3a7a910c022a288608be9dbf01c557a9f8909b528652e974975fed6e581b6434e5e765830238126f18bc6d939cf780300be9e0b41625c6ac9b54afec4a4797126a22de76b95bd990f5367d03aab275fd5ec3ca5c5956e04f2c0c7f2622e36cff6351ff8ced5ce1698c89ab56b2f84dfb5b1af781d4b88c7bcaad8a119968c0e499b81e4c2bed934161d079b9760e8a2"}, {0xd0, 0x10f, 0x1, "8919d2f11630ab9b8f9020893921fa2c13cdac57de6517016c540331a8a6fc4acfa2a20b059034b2acf524a6efae85c014e2cf0dd027aa41e9c6c8e62decbe6c8ec066d71c940ba0942e1ef362c56b66e98b6d38c04bd6325130539a35f31e2237f9b6f4b419e269654a973eaaedc20639a27f3d8375cc55f1a1580e3930bf3f070a3bd327329683d60d9e96c9a97f6504b7e659e3ccdf65a120db827faf2ccb4ace33d5787e6af74f170d2538707f67caf17bc13fad250b504c3129a4072defce1da4ff"}, {0xc, 0x10e, 0x1, ""}, {0x48, 0x117, 0x2, "2534ed04e7ccf62ce1d0648169411961ea88b9a1ff1bb87892c38612e0b766e28a39c43de24b67133941d7f17f1119f3b64e6edcaa489cb4f031"}, {0x14, 0x10f, 0x81, "138e5084a07c"}], 0x258, 0x24040800}, 0x4000000) 2017/12/11 07:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000464000-0x14)={0x0, 0x58, 0x100, 0x81, 0x3, 0x9}, &(0x7f0000c13000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c32000-0x6)={r1, 0x100000000}, &(0x7f000076f000-0x4)=0x6) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet6(0xa, 0x8000000000003, 0x100000004) socketpair(0x8040000080000005, 0xe, 0x4, &(0x7f00000e3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009f8000-0x20)={0x7, 0x0, 0x10001, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) getpeername$ax25(r5, &(0x7f0000fce000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000109000-0x4)=0x10) getsockopt$packet_int(r5, 0x107, 0x1e, &(0x7f0000b39000-0x4)=0x0, &(0x7f0000e27000)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000d8e000)=0x0) recvmsg(r4, &(0x7f0000552000-0x38)={&(0x7f000079a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000af9000)=[{&(0x7f00006d3000)="0000000000000000", 0x8}, {&(0x7f0000699000-0x2)="0000", 0x2}, {&(0x7f0000874000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f000082f000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000998000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000049f000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000a0b000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f00003e8000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000c76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x9, &(0x7f00001da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73, 0x8}, 0x100) getsockname$packet(r5, &(0x7f0000add000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008b0000-0x2)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000b04000-0x28)={@common="65716c00000000000000000000000000", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00002d5000-0x8)=0xf8b) splice(r5, 0x0, r9, 0x0, 0x6, 0x0) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="251d8fba494bc5cade28ef37d32184d0ab2a2bf47f8c5dbe43434631a81d557fd415044e664c2b76f2a75981118460b4aa786d9e99aae13213eb26de76ad6a0c5c261cdb2bf5a76f5786f83cc6c9e48a1368387f1c8c612f7439c0468f6ef928782fb86fdf06a11dcaa7172bcb4e9eacb2a55f7889aa76aa7ebf7c2d001cf8a0b39930824671e2e77e0880587cace4535369b7071a9fea702cf2d5edf596f25352354c6280c3068f2684dc854448435041e56e7820f9a63b0cf63babd365c7c71899e8b2e63465f5ac729545b8a75012673bac91b9dc96be04d0fc64ed354e89cbf5ae68a81e2818e04a4e902d1c3140158ed1757abcb9cc02d135c964d68fa5cb2d07199f0909f1ad8ac6f0b918fda35eb9b90553e853bfca0e55f0f49ac543ec00fbe7a7a08f3f691d06ff6de685fd59537fb12ae2e1885a5abcf7c4a376bdb1ac2b7a9100c004944f18aedae03b5c9cb75f439980a74dfcb821ac1746979e30e7b53d921c78375149367307816199e1f74c2502358c626faf8b7b10e153cb034a7ee66f47cdb8432dee8c9cd76b60b01ca245e67d9f940c6f7dd20c442e40d4e502d8a2751d4f203baecc69c4266a8b21aca75addc1aaa50d3e094c47d781c39b55cfdf83eceaa8cd3eae7f82621494adcaaa65fde25a7b8e6d4658173625f12defeaec3563df7bd8b41d1f495be90cc948c77fee40e6c50319545b3b5b6959882c3e3905908c7947417515d44df9d30df50b7c28659a32d7227896d624f2ad6a53e3795b210e61fb1cdbec5ecf908dabc0217f10dad4c88e95ec9e7ad8119d16b0fbe6054c867e27132f6600bde50494991245a9e680354d707ec78d7d61792b72a88e5f4a8576eceff4cd9c1642c85bdb34caefdbbc7b987ade905c0036aee546b2722dab7e0ac8319d007196fe4470e91890507ae1a36a0c643a06e3c886ccf7cd3b8eedf61b04ac439bf0cf41a90c641e6503a44c89e1813e3b63ec9e9942918badfcfb8b51bd380957ebf48a262313df7a552e6baa25fa3fca77232cadc430111b47e4eb63fbe7e9f33c6b8a8ea835098ad6a58fd251c6aab4119dad1e592cc98a857e666aa2885d9d9e8b9d4fc7004d38e0409c83b5f314dbdc9b6593bcc0db40e21d110dc71cdb20e6e98c2e5afc0dbf0f1926df5e5f0a103be79b853c13693fa729bb1e161fc208d0bbeda06e8c2bb7a0d24f57b4f07705f6a688130bad381c4f9b930bfc3e2996c531dc1a3330c691e21e1594cbdc000000000000000383d4592f45d98197e8c5165a598a2e97709554b506d8c6bff641772f47ab6feb7a1950550f31bc18e6457662807fe610914ee2dce9ae3cb1c48a328f00295e4af63bdd3bf695bf5489bf9dfcce96e56893c0395e6b3adc3948ebabb7f7d4a5098227470e729898b1961636d8d3484f0a178ebbdcf1d0e0cdf42e217d3f6f9181d87fa725c6cb801e2f6eda7b28cfca0087a74b302473a9abd4a574204f38a497e0d024cae96ac263739653f02f135d6625d9233d98a07a0e74f3560bdaba1d45e84223ef95fe947b7e546c24f465ce0c9358808eefbe386b7afe633a1575cdadc631482d4c969829064b53ef7a9508172a6081eace6a2d75d4ffbbb7df466d16aa21b3f08011b1a7c9425e236daf03e5c294af2df8d36f6d36639d27f7703a2a7d76e1da342debf526f7fe5d33dc44823124ffd18a5da13ae074c2d7dcacf28f9ff0996852d69e317e60a175585b049215e61699b68e109de4e5bfd3abb3dc98dbc16cb869336b7a39ba82a9fb68bebe9ad3a129b2dca5fcec9cf9fe5fa0401d46a57cb1f7f67d2468e5fd63264cd3afe6db23f3aea74cbe59935b79156a6155ae83a2d781e1acb303c099ff47734b831135fe90740e64012eebba7f9ef4436e826dbe84a094886401b15ee19a83f027cfbfe8b3c1e6c43e2f90f11a434e92978f19d7e6f991479608198a0089dd761ae5a672e5b0028aad05e3e7b9823656e4580d7e93f795860995bae948e53a437bd6ba3bd9d0de70bbb8042afaa8a9c36d256abd6b4c0ef23276061e8ac866fd66e11e493032e81e63fb1c9d86703f8a7d9e80c093dc869bcad1a5a69ef110ddb820810eaffc1eb282c0113fa4b81c9e88676e165b733725f963fb3f195dd94b4d2d2f7773902ff362bbb1e9c9556b5338d7eb28b05a6ef58c4262ff797e45b1d16c2982666034a741ae9b74fd8c8596c9eac41619896efcd67df68f290ffbd3f416e7e20d115e1bf59eaf7791d4ed7dceaa594470280dc0fa1764c38dc8eeff5bfd3d49af5580617d92222e9e502b04c8a677e4af7e4204f4ad090c19e90d4f193eda49fb5aa33c1c3b7d39d9382d7456eb0a715b4f7366fd4459d417cce09c7bbd7b4a173471a3fbfcecc6c302037f2bbef9a9d0d86459ef0f24291e6077ae56c5a5f9ac29847a6c30d94033009613c497294b95c7cb1225ae4f0c181c7956b5de1f6a8efe0afb70ca8d5d85e55f2787dad4728ec0adc67bc51f35ad54bc01611c179c0e2fe2a55c5c0022378a9804c9c30e0aaba17c251a59b90e1ca699ed845dd7bcb30dfca8d5000439dc2570d550c10591d53cfe6525a24f11cd599118acb0015dcda79a0ce1bb3dc93bddec93aeb5829f4b417dd854af205872f992ab17a14c83f64dcd0aac971163222e080b45017aee41a5d2a4ca63908655ea23dbeba4ca6b9357cb005d87098222844a62fd9de1b2cadd075640dcd57c814d84b1868cea9ae56ab37594e8fed9720c104f1ee87c00eaabbdd5a5ac5bcd6146f32b4feaa6ac6bb79da28880003e6c6df20e3d6f9c8cf23d701b8286badac91176b1f86a090ffc975178180895088f4e725dafc25cb362248513912bb3d643bf28dafd4115ad426c30697e80ef1add57172927cbda82e91d22141b627b8aeb9d88fee5e70c3e3c94bfe02136f7407f5b30178c041e6a9939a9c67a7ba7a32bec0228f6d2cfb48ef4ee812637e2f4c9e9f81a7f1ac65dd104cd936fdcfb5727152839c1dd2df6307b35e0940698eaadde4ccb8303cafdde6442594c0e968ae168dfd9786f83e04f764c145366d88e13da81edc6afbbe3f50253a17e531733921e573f79e57fefc428f8fcf5ef5366506eca525ce0d05bc3f32aae8cf9ac8ca1600b6b4d5b322b556b0d3a68c7dbf91d8d4bbbd1c6cf562badbb9250928c1a2879bc0c4d18b898e7957a8c5600bf9412f785cc9c03dc645e6ffd4fbd72dcacd46feaed1b2b0c74e7d3c8800f7df176d9473f5498f7ebe586a7c51f78a3aa0e7a54056defccc486ac6e978f44f5a3af8b81b14c960f32a20607a7e58e70420f5df8b2e5f5ac6fac68a335199008d92d898b138a02ca455e743cba6a47456c8f4885eb593797b7d58cb3aa29f06fff32e1c019f2fdcfe7d897ada04f394e15b49147ccd0285ac07d0bda0d185a504872b0513e309b7d00581c4edb72b7a277a5e7a5f22d9dc80c888b8f0e345cbb1d52107fb105f5fb85cb3142014dab1648c65fe61ae2f4a963c6a890fdd7459d5ccfbaaa6c516dc74a74d1280fd89ef84e30e44068365f9b3263adf6ad19195914af9e73dcbaa92fca8376eeecba692b7d41e197a90c58879dc2cf12e49237bc4b4eb8e4be09d6972bf720a5a96d2d6a4a53bdcc728e3e3fa4569c234a4e9f79e1167b6c6342dd8b59b7c41d891a15ffcf6dc00133aab79f1e2e395780c0ed2478d15dcf5661a7525fd1d0edb6c74543de1dedb16510cb187887cba5a538ea37604ae660af1225111aa0f2aec8c68c6bfaead06abfffd9090e246d578dc185308e9410c15e58d546c459b7b5a0879402f4735eb37a34026b328f4c0bd002aa9997418ee0bf72486425de8d59237e115712456839b972e222f2b646662295544301f5a4acad9de5bea6412aebea49e5db283d379a83e4c0f0a799ea1d3d623e7686620b662e2fe51b7f276501972c6d318ca7cdf5b3569f291e8eac6feae1a9bc92ceafabea05ec28e260b5f9c0718ce448edafc4500b6509c381622edf1235086467e0098744550e95cf0358b59ae02c930a903779b15a9624404d3faae01ad493e26545cecfad93047d9e37a63e32c9d04d4148bd728db4c747a5986ec64437bab7642c06fe08b6fdfe2f91c51ddb9445da9fecce9edee998c60f893e0dbb301a856c82b6550e0bab142c153c1c31c840eb8dc3a7540544f32dfcecce31906d2f7dfe723d7dfe47c9a6cb067517481729e0c77939f609ff39b292378313ee108af405812bb642cafb8964e6b55be469f8923d717dd6f7a53bb11c3703459a2d4ed88f75ca1e62c149c3e7c690f405b61b6e08fd94ccf7f2a30bb77436f3e78b849d267efaa85225f44fd0adbc95f8f182f2b1c98ddeae4fef8bf1b2d0050fe8b303971b16bdd3af7d94aa72067e0a833948a8493fe7e0877243c5b172cff4f5db317d6df122e025199a2e39fa130c981574790e5126574b55d38f83c9defa7d1789320051940ab8abe7ec4f069b318e8a7883d7ba453eac0c9a2279df6596bdabc147032eab2a38a15ce498a3530c8b9eda879f2c6ef52d3ae56cacd52940aa9a9dbbe4254ea76416c41ab3b414756f8b1c2f6483089576cf944c703f604ea8610f40768b5f0824a02c615afe107ee9fb5b5ec58005bf51ee69e0f2a83b8c72fe08549cc9521dbbfff266bcbf97488ea1ac8c09a9cd8a945095ceb7c83a8e9df7aa4ec870dc311dd03064daf2474bfad0ecd7dff1ddcb44db3bb6f24310d9f9e7279f5f66739d55911976dcfbb6e13726ea9d1b00d6ae7a4968b2e8d545f491e645aed77925025fafd7445cdddf00809da92730c3914bffb3c509191ba3d09e66c52063143e4f39ab0acd4ff556c2436bc74d820bb69dcd390d15cc613ba495f66b820b1b0f53d47c10f3d714c0912ac83bf8c0b489414e78ee9b8e78be27a06d0320556fda01faaad91c13eb07f311f7dce67856b2036eacbb5d887af84b3026f04935638bbf9275ff26118e1bf5948201fc0e146a49a0eaafb59f68ba40996e68dd151b8f106b651b7e1d0ed904cc5e8bccfbf1ce9710e9fbdf35ee4f05770c9f1fc986a815533a1c9c44cf1151b77dbf2488be7adc6acf6368e8ede057d6efd66d039634a8c7cd40226b4e277ad18c25981c355e18d907ad51792295e42f10b660673a6298f73e312e42dcdbfc1000ee4243a37017a56b664c7a50c56a841ec32822d915b6404f8473c6af13955291178fae42c38d3fc49dbd9e55043e764602e26340df661b62e4801c4a6cbfdede9fb5c1f3fb97c51742c165a708b56d5b45a9eae295ae5be9a72795a284563d15e712727cc62557ce3a5de6f2e5850b9a29dc370c616aae55980a6324ab87d5a9aac7037ba138cc2d9778057625d9a055ca042aba3ea2eafccf4859f27546df73f607098310bc4b50d2c753464f849e69196ff14a9833aed403af934963bf91943c04a2d21c1fe5e8868cdca41eb9b3c7be35afe7c79e7d9631bd67f86cca53314d9bee0855859730ae32caa7da9a78dae0c2626e531a17cc6d6a11116a2485dc9cc00a35c4f6e98c0ce9f77c6b78f4ba4eb6b320d48ee8d6d0403fc29cbf3b71f6a31900a559927c0576b7d7880d7d7a3076f521e0181f583b79b955363c6560e31ee23aee59b08314cc55623ffda5238d762ee7f55b469d5c9f9f45a889521682766c7b2e946120f3c142397223bd03354b27b0cc00d1629c8a523cb528f0d2e7ace8eeaa2ea4bc6b656c9ec8417d412bb6e213ce75b5dc216f8dc6084fa1dc4e8ab9b4fc8d1bd8985dc0171a15b3e3944b77d5", 0x1001}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000ee000-0x10)={0x5, r2, 0x10000, 0x6}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000388000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fc6000)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00005e5000)={r11, 0x884}, &(0x7f0000492000)=0x8) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000039d000)={0x6, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000de2000)={0x3, r2, 0x10003, 0x8f0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000843000)={0x3, r10}) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f000025c000)={0x26, "726e670000000000000000000000", 0xf, 0x0, "647262675f6e6f70725f736861333834000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r12, 0x117, 0x1, &(0x7f0000123000)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf80d7e11000017d42", 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f00002cb000)="2f6465762f6175746f667300", 0x103840, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000c85000-0x4)=0xfffffffd, 0x4) setsockopt$ALG_SET_KEY(r12, 0x117, 0x1, &(0x7f0000181000)="ed000010a600060009ffffff572d01", 0xf) 2017/12/11 07:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000060c000-0x8)="2e2f66696c653000", &(0x7f0000f99000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000104000)=0x0) timer_create(0x7, &(0x7f00009fc000)={0x2000000000000000, 0x0, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000)=0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f00009a0000)=0x0, &(0x7f000026d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = gettid() socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000b69000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) syz_open_dev$usbmon(&(0x7f00001ca000-0xd)="2f6465762f7573626d6f6e2300", 0x2c40000002, 0x2000) 2017/12/11 07:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000caf000-0x14)={0x0, 0x74, 0xc7c, 0x2f8b, 0xffffffffffffff12, 0x7fff}, &(0x7f0000194000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006a1000-0x4)=r1, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00001df000)={0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:24 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x80000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000471000)=0x1000000ff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f000079d000-0x4)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000+0xd40)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000957000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000034000)=0x1000203, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000caf000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a9b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000)=0xe8) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004e5000)=0xa5) recvfrom$inet(r1, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ad3000-0x2)="5e00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a6a000-0x9)="6c6f67696e75696400") writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)="2b", 0x1}], 0x1) ftruncate(r2, 0x9) ftruncate(r0, 0xffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004d0000-0x20)={0x1, 0xffffffff00000001, 0x8, 0x8, 0x5b25, 0x9ada, 0x3, 0x3f, 0x0}, &(0x7f0000b81000+0xf5)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002c4000-0xb8)={0x0, 0xdfe, 0x6, 0x4, 0x8, 0xffffffffffffffff, 0x6cb7, 0x20, {r3, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x2, 0x0, 0x9}}, &(0x7f0000ac3000-0x4)=0xb8) write(r0, &(0x7f00007fc000-0x3)="4808", 0x2) fsync(r2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000767000-0x4)={r0}) sendfile(r0, r0, &(0x7f00008fb000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ded000)={0x0, 0x2, "9397"}, &(0x7f0000674000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000067d000-0xc)={r4, 0x84, &(0x7f0000fdf000-0x84)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xda}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x835, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2e000-0x4)=0xc) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000b65000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000f3b000)=[{&(0x7f000025b000)="00000000000000000000", 0xa}, {&(0x7f0000300000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000032000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x3) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000b16000)=0x52) ioctl$TIOCGPTPEER(r2, 0x5441, 0x923) creat(&(0x7f0000630000)="2e2f66696c653000", 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df4000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/11 07:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00009a9000)=0x100000) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0xfffffffffffffffb) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) personality(0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:24 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000aab000)={0x0, 0x0}) setns(r1, 0x44000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001af000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) r3 = add_key(&(0x7f00003ff000-0xa)="7573657200", &(0x7f00005af000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00001c1000-0xb)="636966732e69646d617000", &(0x7f000041b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dbc000-0xd)="617474722f63757272656e7400", r3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008e4000)=0x0, 0x800) close(r0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000003000)=[@fda={0x66646185, 0x2, 0x1, 0x1a}], &(0x7f0000003000-0x8)=[0x38]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}], 0x94, 0x0, &(0x7f0000005000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde33384c3f00d6181e16be665761de06f0e58d35a7278912633a0d25cc80fbff60b15b02d1393be0f81289bf9544c737a81c18d18614645fbe448cc6d8c11b71773e046f3f6085bbcdf02e3e45ad"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x800) lsetxattr(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000001000-0x17)=@random={"757365722e00", "5c6c6f776c616e31766d6e657430297d00"}, &(0x7f0000003000-0x9)="73797374656d2b2f00", 0x9, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f000000d000-0x4c)={0x8000, 0xf0fe, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_rfcomm(r2, &(0x7f0000037000-0x9)={0x1f, {0x9, 0x100, 0x66e, 0xfffffffffffff9cf, 0x3ff, 0x9}, 0x5}, 0x9) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000cc6000)={{0x3, 0x2, 0x8, 0x0, 0x1}, 0x2, 0x3, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2017/12/11 07:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000039b000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000279000)={0x1ff, 0x1c, 0x5}) fcntl$lock(r0, 0x5, &(0x7f000048d000)={0x3, 0x3, 0x80, 0x0, r1}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ec2000)=@common="67726530000000000000000000000000", 0x10) r2 = socket(0x40000000015, 0x805, 0x0) syz_open_dev$binder(&(0x7f00004bb000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000809000)={0xfff, 0x6bd, 0x1, 0x40, 0x7581b5cc, 0xa41, 0x2000000000, 0x4, 0x4, 0x3}) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000e7000-0x12)={0x7, [0x0, 0x7f, 0x10001, 0x8, 0x2, 0x8, 0x5]}, 0x12) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b1e000)={0x0, 0xffffffff}, &(0x7f0000e5a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000060c000-0xc)=@sack_info={r3, 0x7fffffff, 0x6}, &(0x7f000053b000-0x4)=0xc) setrlimit(0x3, &(0x7f00004a8000-0x8)={0x7ff, 0xfff}) 2017/12/11 07:00:24 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x52, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bind$unix(r1, &(0x7f0000d02000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f00007c5000-0x40)={0x0, 0x1000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="ffc9e137c59e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000ec4000)={0x0, 0x0, 0x0}, 0xc) r8 = syz_open_procfs(r6, &(0x7f0000862000-0x11)="63707573657400") preadv(r8, &(0x7f000000a000-0x10)=[{&(0x7f00003a4000-0x1)="00", 0x1}], 0x1, 0x0) pwrite64(r8, &(0x7f0000393000-0x16)="4eac2ad9a824eae8fcfa82cbbb3588b98496d0dbdf12", 0x16, 0x0) getpriority(0x1, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r9 = creat(&(0x7f00001db000)="2e2f66696c653000", 0x5f) mount(&(0x7f0000eaf000)="2e2f66696c653000", &(0x7f0000915000+0x71b)="2e2f66696c653000", &(0x7f0000b8d000-0x3)="397000", 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r9, 0x891a, &(0x7f00005b8000-0x20)={@generic="45b925f767c86ee28537171e0fc8996c", @ifru_addrs={0x2, 0x0, @rand_addr=0xf8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpid() stat(&(0x7f00003a7000-0x8)="2e2f66696c653000", &(0x7f0000e7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000587000)=[r7, r10, r7, r7, r10, r7, r7, r7, r7]) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000c47000-0x4)=0x0) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000911000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000d14000-0x8)="2e2f66696c653000", &(0x7f000034e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 94.930928] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2017/12/11 07:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000dbd000-0xef)={r1, 0x2, 0x100000001, "10c57120f56279cbaa058f2b4f312c5298a1bffb45071fd2ea5caadaa2e12fcd144da7bfb725d5d9bbbbf161ca2c6e13787ddf9c1b067272d78edc99885816eb239095323ab392038b36251d209b71c0d2944128b6a9077c1fb8ec4a9c09e7343c6bb2503db73490d660019629eaabad69640e5ca9f7c6391ab797e9b54a653bcdedcafad07b141c6d9b0555c40add7bc92f68a769fb1807431483901429cfc51803df4ec4326cec42ee16cd29ebf0ce6e8618e9fedecb4d7aefb86e74094046658c29ba15bd602eda491494bda0c79f129d3c8f3595b565f99a2f1622e313827477b20b29"}) 2017/12/11 07:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000017e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffc01) bind$inet6(r1, &(0x7f00001e9000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x163d}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000d99000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7fb, 0x5411ff) sendto$unix(r2, &(0x7f00005b4000)="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", 0x1000, 0x20000000, &(0x7f0000260000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000067d000-0x28)={0x2, 0xfffffffffffffff7, [{0x10001, 0x0, 0x2}, {0x8, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r3 = dup(r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000030a000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x3, 0x1, 0xfffffffffffffffd, 0x3, 0x5}, &(0x7f000096c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000922000)={0x4, [0x7f, 0x5, 0x4, 0x1f7]}, &(0x7f0000138000)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00009fa000)=0x0) mlock(&(0x7f0000952000/0x3000)=nil, 0x3000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000809000)={r3, 0x18, &(0x7f0000bf1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "13e4"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2017/12/11 07:00:24 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f65000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket(0xffffffffffffffff, 0x1002000806, 0x400000000000d) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f68000-0x4)=0x3, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bca000-0x18)={0x0, 0x1, 0x34, 0x7, 0x2}, &(0x7f0000f69000-0x4)=0x18) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) close(r2) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getgid() getgroups(0x3, &(0x7f00001ff000)=[0x0, 0x0, 0x0]) lstat(&(0x7f0000b18000)="2e2f66696c653000", &(0x7f0000266000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000aea000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getegid() 2017/12/11 07:00:24 executing program 0: r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000641000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c0a000-0x18)=@add_del={0x2, &(0x7f0000578000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) r3 = dup3(r1, r2, 0x80000) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000677000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)=@random={"73797374656d2e00", "6b657972696e6700"}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000f7000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd8000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000198000)=0x20) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001000-0x57)={0x0, 0xa7, "7ea3947aa75a16d38f406ead5b000cb4070061df482905fe1aaf897a681a8246b2b991f15469bfad9860075a8b1faad8fb69bb61b67b85103ce470aeda2b9c91ad23b82e6918e74ce435e558935cdb302614bee526db99258c1bb65d13e25155ed375994cff8156532e0218f19450b429d5dba181928082d889680f09aab2a97ab20afe9fc7b9c900d9975b511ae3dc3bca14af0f04993d68e6689e56ea58eb63b973f5839f906"}, &(0x7f0000000000)=0xaf) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x105)={r5, 0x1, 0xfd, "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"}, 0x105) ftruncate(r4, 0xfff) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000002000-0x2)=0x6, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000003000-0x20)={0x0, 0xf000, 0x10001, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) keyctl$get_security(0x11, r0, &(0x7f0000cd4000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) keyctl$search(0xa, r0, &(0x7f0000ebc000-0xa)="656e6372797074656400", &(0x7f0000a85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/11 07:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$unix(0x1, 0x5, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3fe}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e5b000-0x9)="2f6465762f72746300", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000977000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000005c000)={r3, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b78000-0xc)={r4, 0x80000, 0xffffffffffffffff}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a82000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d05000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000474000-0xc)={r7, 0x1000000080002, r0}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000485000)={0x2, &(0x7f000068a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r8, 0xc0406429, &(0x7f00004c2000-0x40)={r9, 0x1, &(0x7f0000d97000-0x4)=[0x7ff], &(0x7f0000edf000)=[0x5, 0x5, 0x1, 0x3, 0x3000, 0x3f, 0xfffffffffffffff7], 0x11, 0x5, 0x9, &(0x7f0000cdf000-0x14)=[0xfffffffffffffff7, 0xa8, 0x0, 0xd7b, 0x2], &(0x7f000032f000)=[0xfffffffffffff000, 0x7, 0xff, 0x40, 0x10000, 0x8, 0x9, 0x1f, 0xef8, 0x3], 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00008f3000-0x54)=[{&(0x7f0000a4d000)={0x27, 0x3, 0x1ff, 0x5, 0x9, 0xfac9, "23bc76773234e948e5eb0a9c01f779f5dfe8d1c43d927f9995a45d1ad5822a57316719ae9d9d18d4686426c7d7716f9e2ba05f33dd8c8112f4ad0e9fde5b42", 0x4}, 0x58, &(0x7f00009d7000)=[{&(0x7f0000d24000-0xd5)="bcaf62455eb64916a2223001739d315081193687ea351293db5f5334fca9a575111d17d996e4b8d09e4ce7e81c4cdff6e3d276bdb92b42defba624f29a277bb77317844a1e2ad090e06ebf86913e5bcb5015b6653c2ad849fb95afdd105ed716dd41a6b9ac12cd4fa911cb331d651283bfdea15aecf5035af498e31dd2a001e93ef036c65750924c02bf81f7ca0a5e7e3a2dbb1e2b70de05cc5cc07cff274b2ffd3d4793665b3bbffac0de16ca15d197c5a55e6363f570fab180eaf8eb9568dcce045d0b7cd01e0e6ea8a9e63e26cde502f2a9707a", 0xd5}, {&(0x7f000007c000)="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", 0x1000}], 0x2, &(0x7f0000a4a000)={0x44, 0x10f, 0x5, "52491081d56c289f8e87fe7ef4ea4c69c3eede53a010b3596b23985fbc3b54135d56fead3265d7513ca3b9b7fd38574632eb342742"}, 0x44, 0x20000011}, {&(0x7f00007df000-0x58)={0x27, 0x40, 0x59, 0x7, 0xdd, 0xc58aef, "c24166ee31ffb2270bb9bec32012fd2b416801a587cc9208dddb8733f3dcd818decda4637b0bf387b9123e268d1bbf42eec6d44e87bb4a300564e92ffceaf0", 0xffffffff}, 0x58, &(0x7f000030c000-0x20)=[{&(0x7f00001fb000)="df97da7acf5da0322790dcaa5672520215a017819bd07db8284579532b56d98108bcc09c5b7e3fca8c79a21977675c28d2116c5c9aeeb0a0c3422493c895b70f9cdc22d31c56e8832812b66254768dd17331eb03b4b9de448fb4ee4cc070e5e76e50bc091147a948700222084ca78e2ed1b5e7d9773b4d2e073d8f4d35b9a0d3d2394afb680d3821927e38be46693b1fe5", 0x91}, {&(0x7f0000220000-0xd)="775342363cc7618a6e39572d17", 0xd}, {&(0x7f0000cfd000)="111106d2e06a8f4e8228a1dbdb30151bdf8dac1bca6fd749bfde5f47091f2658f070762381e17d43d8bc82c036a72cfabe12af27c89dce25c0123e02a9e0ae5d8b81a8423376b8acaa1b412a25fe9e37486182a44eddaea0f3d63f89d36acd69536c74c01ff3c0ea01e1c6803807b04377f98499", 0x74}, {&(0x7f0000c0b000-0xa6)="fc4724f83ded2e1e06440e24e29d290eb712f4e742048ab452ef9ec36eb9edbd9c20e0869c1ea5a378fc4d699d0dca7d13ebc1ecc69a0a0ab13839cd32eeb8f1b434b9918e575d16c1219e3edc642c8bee555ea913a1d67933bb3743601802a6fb39d3d01b0b57b2c21a9ab32694ae94c1a722d4d12b99be362c55673139993f59435e42895f3e73f15b94327e44486b13034b00676681497e3aa56067680e436c750a9eca0e", 0xa6}], 0x4, &(0x7f0000361000-0xd4)={0xd4, 0x10a, 0x9948, "60249b34411013c9f221dc533dc2b9866f391d01c873749be87e9df5b8415ced1f780bfe6cf66351ac15277a2d7e07e7bf8ac426199b3a01cb3958fe690694807adeb7e1fcff0c07e93aac37100a026175c9d965917f1426f19da0693a118efe2163082b45cefa01babc918c46fe82f502ac9eb6d8ae9c4e6251c60a696ab38d96fa7ca5a4f8e349611fed2ae7b408aa8cd0478fd07250043649b69cd76aec7778c0e421ec284ad39e73a01b7893ab23946c322a6e0396278371de4d7b468baf51c2c370d167ddfe"}, 0xd4, 0x0}, {&(0x7f0000e61000)={0x27, 0xfffffffffffffff8, 0x336, 0x7, 0x3ff, 0x5, "69a352cae1348e391ef51de3b158cdd14cf80926faa75abf4181016240abc6f29c0c499bb1047f0a4134b3b0214145641290052444f4a9904a18de2192f2e8", 0x8}, 0x58, &(0x7f0000fa3000)=[{&(0x7f0000a9b000-0xc7)="8d260ed23f82c2310707d99ad15696d4830579e24420f191486fe0291561f722909e7fbf42af16356b4abf32cbfe43ee9977d082be079ffb2ceae254c275d910b24687f920ff59f3d9eec8a3d0d2b14d918c17386fb82fbb1a77de2bd38157e57e866b791b50116265246b4e4a50ff85ee8b189748422478d5a21c79115a15eaf3d9ff1c3216a2fe546d68316e914e59f0c68ee41cc3a21682c67893f44d5e8d4084bc28cac4a56204ef895b58d5d1f1961eb9fc9f8c93e42fd54d5ef0a9de4778835ad2cf5e96", 0xc7}, {&(0x7f0000615000-0xe)="424c91e01a2ef0b3cc6324840f12", 0xe}, {&(0x7f00006ad000-0x53)="0228243612d65fb1d2389e03e23d184a9b7811f2aaa183d704eb9957c339f1fc5e1c2a22f959693c2d416574a5bfbd0bf99c197109912bedf748df21bf5ecdda7d38ec87a43ec41c9eb7a88a39fd2c63a1b248", 0x53}], 0x3, &(0x7f0000144000)={0x78, 0x29, 0x2, "6a3ca594b46d46d0733a81d77da9a9d9a63527d32057f5af625a96d8672dc71903a8112e24200b5ea5b23838e27e92726256fd49727026ccc3132964176da03e88e6e28db2e7301a9b74634030c1d300d6eea72f4453ef5d341a3004329f63dd466e8aac80ec790529efc9"}, 0x78, 0x8000}], 0x3, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000bb0000)={@generic="bd6d68f425cc07d82a0644b326af7bf4", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000052c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x14) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00004ff000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000797000)=0x14) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000f80000)={0x0, 0x0}) setsockopt$inet_dccp_int(r11, 0x21, 0x0, &(0x7f0000fe5000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x3, 0xa4c2, 0xd7f, 0xff}, 0x20) socket(0x8001000e, 0x4, 0x2fe) r12 = epoll_create1(0x80000) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f00008c4000)={0x26, "6861736800000000000000000000", 0x101c, 0x4, "766d6163286165732900000500000000000000000000000000000000000000000000000400002060000000000000000000000000000004000000000000000000"}, 0x58) epoll_pwait(r13, &(0x7f00001f4000-0xc)=[{0x0, 0x0}], 0x1, 0xe3, &(0x7f0000cf4000)={0x7e}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f000053d000)=@assoc_value={0x0, 0x0}, &(0x7f00000a5000-0x4)=0x8) close(r5) setsockopt$ALG_SET_KEY(r12, 0x117, 0x1, &(0x7f000019d000-0x1)="d2", 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000afb000)=0x7, 0x4) r14 = dup2(r13, r0) ioctl$KVM_SET_TSS_ADDR(r14, 0xae47, 0xedafb1bc62e78685) socket(0x11, 0x0, 0xff) setsockopt$ALG_SET_KEY(r13, 0x117, 0x1, &(0x7f0000533000)="9981d937be5406be813619734fd8930c", 0x10) 2017/12/11 07:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000b86000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 95.032319] binder: 12128:12134 got reply transaction with no transaction stack [ 95.032330] binder: 12128:12134 transaction failed 29201/-71, size 32-8 line 2690 [ 95.036346] binder: 12128:12134 ioctl 404c534a 2000cfb4 returned -22 [ 95.038990] binder: 12128:12134 got new transaction with bad transaction stack, transaction 104 has target 12128:0 [ 95.039012] binder: 12128:12134 transaction failed 29201/-71, size 0-0 line 2802 [ 95.064110] binder: 12128:12137 got reply transaction with no transaction stack [ 95.064122] binder: 12128:12137 transaction failed 29201/-71, size 32-8 line 2690 [ 95.075103] binder: BINDER_SET_CONTEXT_MGR already set [ 95.075115] binder: 12128:12137 ioctl 40046207 0 returned -16 [ 95.083344] binder: 12128:12137 ioctl 404c534a 2000cfb4 returned -22 [ 95.086614] binder_alloc: 12128: binder_alloc_buf, no vma [ 95.086647] binder: 12128:12134 transaction failed 29189/-3, size 0-0 line 2890 [ 95.091421] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.091661] binder: release 12128:12134 transaction 104 out, still active [ 95.091669] binder: undelivered TRANSACTION_COMPLETE [ 95.091680] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.091712] binder: send failed reply for transaction 104, target dead [ 95.126502] 9pnet_virtio: no channels available for device ./file0 [ 95.177463] 9pnet_virtio: no channels available for device ./file0 2017/12/11 07:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e39000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x361000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:25 executing program 3: pipe2(&(0x7f000081d000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c0e000-0xe)="6e25a10fab0000f140a600650786") fremovexattr(r2, &(0x7f0000001000-0x8)=@random={"0001322e0000bb", "00"}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x4, 0x8000, 0x1, 0xfffffffffffffffc, 0x4, 0x7, 0x352, 0x0}, &(0x7f0000002000)=0x20) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={r3, 0x4}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000004000)={{0x0, 0x2000, 0xa, 0x6, 0x7, 0x1, 0x5, 0x6, 0x2, 0x3, 0x100000001, 0x5, 0x0}, {0x6000, 0x10000, 0xf, 0x8, 0x7f, 0xe19, 0x100000000, 0xe00000, 0x7fff, 0x200, 0x0, 0x3, 0x0}, {0xed7d9fbfdfea1f3b, 0x100001, 0x0, 0x3, 0x401, 0xf1, 0xff, 0x9, 0x2, 0x9, 0x0, 0xe, 0x0}, {0x0, 0x0, 0x0, 0xfee, 0x1, 0x45c, 0x8, 0xa2a, 0x5, 0x8d, 0x100000000, 0x256, 0x0}, {0xecff3f64614f0fce, 0x2, 0xf, 0x5, 0x0, 0x2a, 0x2, 0xffffffff7fffffff, 0x8, 0x2, 0x800, 0x3, 0x0}, {0x5000, 0x5004, 0x1b, 0x7, 0x400, 0x1000, 0x6, 0xfffffffffffffffe, 0x3, 0xfffffffffffffff8, 0x6, 0xa87, 0x0}, {0x2000, 0x4000, 0x1a, 0x7, 0xfffffffffffffe01, 0x2, 0xd9b, 0x890b, 0x20, 0x9, 0x100000000, 0x8, 0x0}, {0x2000, 0x10000, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x74d2, 0x8000, 0x4, 0x4, 0x9, 0x401, 0x9, 0x0}, {0x4, 0x2, [0x0, 0x0, 0x0]}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, 0x20, 0x0, 0xd000, 0xc0, 0x9, 0x400, 0x4000, [0x401, 0x4, 0x7, 0x200]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000003000-0xc)={0x7, &(0x7f0000006000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x70)=[{0x9, 0x14, 0x28c0, &(0x7f0000005000-0x14)="0000000000000000000000000000000000000000"}, {0x37, 0x0, 0x2, &(0x7f0000001000)=""}, {0x5, 0x54, 0xfffffffffffffffe, &(0x7f0000003000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3ff, 0xa4, 0xf5d9, &(0x7f0000003000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2a, 0xd9, 0x7, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x64, 0x5, &(0x7f0000001000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x35, 0x7, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@int=0x10001, 0x4) 2017/12/11 07:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x200000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000083f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000790000-0x4)=0x20) 2017/12/11 07:00:25 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000bee000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000ed2000-0x40)={0x3f, 0x3f, 0x4, 0xfff, 0x2, 0x5, 0x5, 0x5}, &(0x7f0000fdf000-0x40)={0x400, 0x4, 0x1, 0x6, 0x9f0, 0x4, 0x8, 0x10000}, &(0x7f0000804000)={0xed9, 0x3, 0x10001, 0x101, 0x4, 0x23, 0x4, 0x6d15}, &(0x7f0000b8b000)={r1, r2/1000+10000}) syz_open_dev$sndseq(&(0x7f0000769000-0xd)="2f6465762f736e642f73657100", 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a35000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{r3, r4}, {0x77359400, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$TIOCSBRK(r6, 0x40044591) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000b31000-0x8)=[0x5, 0xffffffffffff3b5b]) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000241000)=0x8001, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r7 = dup2(r5, r6) getsockopt$inet6_tcp_int(r7, 0x6, 0x8, &(0x7f0000583000-0x4)=0x0, &(0x7f0000b72000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000c35000)={@loopback={0x0, 0x1}, 0xac11, 0x0, 0xff, 0xb, 0x2, 0x8000, 0x80000000}, &(0x7f00004cb000-0x4)=0x20) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCSFF(r5, 0x402c4580, &(0x7f00002e8000-0x1a)={0x56, 0xc40, 0x2, {0x7fffffff, 0x9}, {0x800, 0xffffffffffff9506}, @const={0x1, {0xb21, 0xba, 0xdc81, 0x9eb}}}) writev(r8, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) lseek(r7, 0x0, 0x3) pwrite64(r0, &(0x7f0000339000-0x1c)="583046ff49ffbf256380b705dd2de135ced263c0937344709403f52b", 0x1c, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0x100000000000d, &(0x7f00000d2000-0xe0)="4a75c9d3b3408f895ac339c338e928ff421a97424d7de8d9b05842b6498bcb21f70066a6b9baa9e4d2651b1de568e9838b82523a5ee86f546f0465543c73961834bf98d0e84f99a269e22422fd2eea8362b9145473fcf094d7715a00e7ce71f401ff43e5a92fb72af27bd3de2d65a0a67b476325e6e8609c985bedfdbeafa3baae3f581341d41b25bb2d07e30d531b5245f40911001099d9b18a33a7d0e5db22e527efa603af10a4a32078114647be11a29b50041915e454a0b92fd900109d25c28524463e508594807c9deaa347e318d7542ef99f4b57412fbdca34139b3798", 0xe0) seccomp(0x1, 0x20000000, &(0x7f0000e4d000)={0x0, &(0x7f0000566000)=[]}) r9 = pkey_alloc(0x0, 0x2000000000003) pkey_mprotect(&(0x7f0000e43000/0x4000)=nil, 0x4000, 0x1000000, r9) 2017/12/11 07:00:25 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000811000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000005, 0x32, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r1, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:25 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80880) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x140, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000ff7000-0xc)={0x20000000, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000013000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r1, &(0x7f0000d75000)="2e2f636f6e74726f6c00", 0x3, 0xb00) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d0c000)={0x0, 0x4}) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x20010, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fba000-0x78)={0x7, 0x78, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x1f6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x6a3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000000000, r0, 0x0) getdents64(r1, &(0x7f000015a000-0x2a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) 2017/12/11 07:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4009000000000, &(0x7f0000b68000)=0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x1cf6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = socket(0xa, 0x0, 0x1ff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000824000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000)=0xe8) pselect6(0x40, &(0x7f000001e000)={0x7, 0xa7a, 0x5, 0x6, 0x1, 0x8000, 0x8, 0x8}, &(0x7f00005fb000)={0x401, 0x10001, 0x7, 0xffffffffffffffff, 0x1, 0x7, 0x3, 0xff}, &(0x7f00006d4000-0x40)={0x1, 0x9, 0x7, 0xffffffffffff8000, 0x5, 0x3655, 0x4, 0x9}, &(0x7f0000f5d000-0x10)={0x0, 0x0}, &(0x7f0000638000-0x10)={&(0x7f000065c000-0x8)={0x5}, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000115000)={{0x0, r3}, {0x0, 0x0}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000777000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x400000f) write(r2, &(0x7f0000e91000-0x1e)="1e0000001500fff1f82f01051c180fff0100007504000000000000a00000", 0x1e) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00002cf000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) readv(r2, &(0x7f00007f0000)=[], 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) mount(&(0x7f000075c000)="2e2f66696c653100", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f0000513000-0x6)="72616d66732e", 0x0, &(0x7f0000ceb000)="") pkey_alloc(0x0, 0x4000000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000039a000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x1, 0x8000, 0xffffffffffffff80}, &(0x7f0000d6c000)=0xa0) r6 = syz_open_dev$vcsn(&(0x7f0000e62000)="2f6465762f7663732300", 0x0, 0x101180) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000d6f000)={r5, 0x28, "27dcd5753225a2af9f9f03e2b1b0d2f7e593702a60d83eb5ec2a0213c77865fc9f359edc9ca788a6"}, &(0x7f000034a000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000026b000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b29000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000753000-0x10)={0xffffffffffffffff, 0x8000, 0x401, 0x9, 0x0}, &(0x7f000007d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000093e000-0x100)={r7, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093bffffffffd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6243fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f000027e000)=0x100) getsockname$inet6(r6, &(0x7f00007dd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000041d000)=0x1c) setsockopt$inet_tcp_int(r4, 0x6, 0x21d, &(0x7f0000002000-0x4)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006db000)={r5, 0x10001}, &(0x7f00003e2000-0x4)=0x8) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000264000)="2f6465762f6877726e6700", 0x200000000a8040, 0x0) connect$ax25(r8, &(0x7f00009d5000-0x10)={0x3, {"d04a00de00512d"}, 0xd3e}, 0x10) pwrite64(r8, &(0x7f000061a000)="1dc778a930c139e48d746080c3138bb40be5cb9008f47c5df9714a54827af3e26faa762791c16f655b26ddef39f49b814a2504e27d505a88d011ed2d4ea00cbd6ad23f05f981387dd4fa5797e41d90fa0b9b6009cbace64ea6ea7ef3ae69b12be4a16d8822d37c1085aeb4947b86f32df703733a8b95720b598c90c523188a4f2503000000000000008cf9e366d6d9b383918d832dd6eaa776b10d6cef1cbe995f444153b07698ff625a56e31c8708b94b781823", 0xb4, 0x8) syz_emit_ethernet(0x106e, &(0x7f0000a0a000-0x106e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x40000000, 0x6, "72f20b", 0x1038, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0], {0xffffffffffff7fff, 0x6, "0106f9", 0x80000000, 0x6, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x0, 0x5, 0x5, 0x0, 0x0, 0x0, 0x1}], "8718ab37fa54f8a98d7f7fe7e5e426aa05bfe720bf20eaaa3ae7c9b6e0698dde4a1f62582d469c0b82c1389097523321629b7d300ecae71ae37c84eedb092ca850dae4345209b3dddbdbaefe30149799f411c20350722d1fbfb1c13072e377626b1216cf9f86503089af1f59f2d05605aa5e54ac2d608f807180316998246ae063b4cfe07036ed447731239bfb331b9f267462a6ec65669defd32cad4768031882d356f34f359a3876eec85f2ff6e0445c98143d61a8c450955ad38097292a19d0739f3ae1ebe05de98f698b5d75db13b629c98006fdb68b529825c1e8160bf7fc959562a1c63b591ffb8fe64dc0f0862a594631144876685353965337c06a6b568418af2fb2fbc793e0447eb20787838dd14c5dfcd062e6d16bf3069b8af468d84176e59b0fed56e6a6d3921cef92442343fa0c424f2d234acb97ead7756b6a3be023eb45dcff0cf4ae82a8fbc52cd262ae6b9e064bc59da9b168df5008205a441400180be56f51a0cf32b3160198e691c23ce8e6dca3f9db71bd241b7bf0f54913200e34f4e8eb7b14739042363535f1f483e40452176b1b274f54db04533f9d47eebdc15d4cad6f62551af46fb2c410604068c3e11740b6c943fd1334d40461743d710f641633100806d9ca60fd95606c1278cd6ab9a375c60e2aefb03661ce1c19a7805e8de57f9f9162f5309af94f16af338f6fceed5dd3b12b9400e957ef47d76f9eef678bfa1a895e11b4f9dae5574751ee5542d46535f387ea66c902545744da20734a82387b9983edd49aa97245dd34b5676009992c14a92986a31e1e44e5f5ee06da66af808865a1bd0740cae9803cd19d4a34759a9649aafe26b4eb0de665f3fef4531d28984dc477b2251a2c34bf38f58faa386a86121da4dfe205f41b692e82e825bb140254764f9c5291c6442ed91b0fcc6800034e9a6edf8610d629d5eeb730f247ca257f68739d48515f4a3f2fef7c0c5f3193c7fd6bd11ed7272fe0ee1311a0f0d52336cd6a397f62b5216bd29ee588b342719ffd3441614a304d82afbbaf30d499620a5d0b505dd630c2050de6fc7cb9ac4cd8cbf9481ccca50aff692aa845dc2633e122754546ef048439186240fde6cd9b21883bceca4e8591283dceb22c63cec050fcc679802c1ed74ad7d6fe9c1a5e3c8199f9cc973e08a77efbf0c17f0528136269190ccd776576f93e656e2db945d3c0250c295ec4e398b0efcc64dd14b91948513182b485386be23555e5c6bf102f34d8b9df8b669111cfcf264b76510cfca302afe90226ff005db85ca632f152ffdacae2b9d732b4b2890bd828047aeba8fe14c64142347b742f21b355d9a4afaa768888cde25c517856249f411ddc91e4a9c8965163e1130f16bc910ced12adfa3eb1be60839283c35660ba8a619c26d3b4d6326a3356cd1551d4c626cb5723ee3d0eb14aeda4c4ed846359946bdf0ec640477dbd597d0d0dcde0806a5e0e20244715f679a7bb2d75949e2f965005eda7668285d12f3760fd5f93f67128f272f9af003227479c45c557a864bc7d3cabc032b233f21badee3c37eecade1f53b654a7635371fc154fd414e9a5f0694843a4e4751fe70eb50c35860532a1c912074004ae1b33d70bc9128c557fd71e4158931c08736252d043c6c7372f30e5a365b62629a6ce08460bf5ef6492c355b27ab7a198d12284c1b3f18326550c9d9f103453fd3b7b2d501ae0682e150672023cfd6eed3baee80e9011b14bb349798862a4024ea7795658fc7d3e99a4b7c8011502718e4e10f149d7b19c716f87f262a0756d23b5b87b097fa3030905b86d957da256b1acf99b4def041d73e066f39c72d6c4ac199c9581acedfce0f2215b343156f2b14e75dc5cdc98473284b74992778ca49bc3e71b6085e3ac1a422646c2547c57ba5190fe785f4bd23ea4e1752a88848c2bfb50bec1b8eea561960fbb458698771da89a61009a89ed7729a2d737e3652c1f43ea359347357355b85e0598d3573dca279b5ff5e214ea63531cf27c7dda2d15d40aa05a78c2c1b7f8af350db6c81f3f3673466dbd053354d2c07c9a853addadc130e7675a64e1508a322057b95886847fef0065bbfc16bd13dbc5823171d627cdc615792060e0d7972a9b868506a7b237aa9f56585a369b3fd7a91a00efcc53472543a6fb60bc759a7401dd0b9e8a3364f7edf67eafc5b65fde5c1d3ff42adf7e8e55ecc54528bdb4fd4285811c9f5afe7d7da990c3aa8eeddf34082f7008b012d2085f2033f802bce55470662b62d705f63de975d7b773410d7e69b0928a08043e34c266e3ae2cd210c084f0c9cc0ae955cdcbcf85cf25ccf51edb69cdad6e964f558e762e281d0d7aa8c4de49e7b2f172219691a6c869c7e151779182586ff26f37a5bb3abc4f1fd1589d3db08c6008f0b88f96b0b08c961702ec625e2b73b132899641d1eed9453c08c03e6ab0fd95d0e6f39de16a14f154452898bd06a1b856faca7848529595311c1d164e79498a1f97593fe79810077ccd003cab2f4d803ff1ab4c48bec95e948a23d1a1879e76cbe7f7987f871281381311125e9bc5af924707d7e6dedabdd1e1991baee1668e679ce6fd7691dc072e85a52a836a47d355d57926cf5c4e46b5e0490ba0fe56c0031ce010bda56889af48f5e5d34e18908000bd8d78e0bd2cafa3fc0c07433601a08b24c684578e92c5ac335bb575e6a67ed67ab9cb66c147282a4f325b7ffce472ac3226be61acd5570d1f5082e4aa990dd2a6793ec10b900da3a6f4e83da9fff0e897f08d78613095fbe021c9db88b1c6b2707d3c12479b515d8984d97bd40e1233241f2f49187c1d73ec256b8af4e7cb642d2810372273f6ed1880d5872e3c174cddde62aba5b287ae9af744644e532b79101b019e90c03d8a83c95cea65c1c6acaeb07f9d9189db2f105eaf4f49ce5d33415b7acf1245a28fcd6998e21bb4aff70304eda4f1b68254120bf1d5ae2ca3e0bd47de4e2806a2b50aabd135a1f273ab2ed45c6a9b26efcfe038d7f4467c04aa1740cd323fdc8b8c53936f07b30f7d777e6c522f3f9b88cde2f037e6c2c5578c516aef410b8cd54b2e4ffa0f74632428673d635953a07b3159c03a0b91ceedd1cc651fc11e922ac7734bb35aeaa1d6f6487d31b103180f7753397ef142e834b34e7a9eba4a71f11aeca9eed3c5dd7f9281f64c62de3cb92cc6563248112363a1a953474d579224e151360c1d7b670861f5d4f17afe04c46d7e9bd845799d74bd07179bb2cb770a25eb4a84a56c3f0cba10c0cb8d35a8c22aece1f4cf9b984a5cee809f59e3cd929b6e7a0face419b550d022c58ec0678aca288a703a9a72af7a704b56833923d3a06b61843a5fcec4fc20a4dfef56a4d3a3f1b5db1eb6e1e31ef8769325c930b113a182c0766a1263fb4397c8e0b477f09c9fb12f35b64557844f654b2dec117d22e890d19d7429623e8ac8fbcb493a117b75b2ba42e3c9389e4e369ab2a00981c43cfabf91cc95eacde28a0b874bceda1fac469acbea6ba19384c15eeeddb3bb0b835a7db5f3e274597ad2d22d4d101e2475a21fd47a44b3f94c4d5c0ea90767095e22d52f2c84d096c767b5f322aea04432d41bb7b68839afdb3396fc0a0ca86b6167d882456a850cad9590fde26073eb47b5260c5633f17c384cd2122986054bafc65dc8ddaecb6f7c1ec9b7d600417fc0d9040393af7de279e159e801b654a34afd129e76b2be8c59d3f7fc35c0d16d98afc5d38e8a48d417214270af932e576c4ea041e07d8d92cf781425afa460c17251d10945c845a556bd66da255607bd0638934ae9663d5b893d093ce36f65902dd96680ca170a1f86681623d2ebef1c2647e85b3456756772aba136d88fd962fd14ee060dd03f020eb0bc4a63d65b2db21c4e4ddb67e22000d7f09e8a66809efbbb413f7b4a6ec6c36914ddb9225b4c7370b193379e6c1a37afa7b0ae2438c1ca992e66fd19559dfce728d4864c75138fe62e05588c7f822d0ce599151a83fba4e0581a6b791dd4864c4fda6ed37b60943588ebe9d5c6737285aeb14fe3b3cca2e20e6fec414f75c2c36b204afbe192b5cdf7806a9c1173b76a5b58ecc623d33e23428c3ceb6fc6a4f585c27440e5bcb81c5431129a455894e3ae781971be1b39601e3cd92ad97b126ed1f7f3423fce3b81fdb623fa1816c81c4b2642b0212f4877722ebd98e0aea7dfc0435fb60fd1f1b214c64e8e142ac365586cc7a68ee1d202669e3c17756dde05d16a6689a27be4bd8b591871cc8399d69071c25472fadfe251049333ec32864b04dcaf0788692ecd58b669dd89f98ebf355d18cb9dd1ff2eb3955d703cbb51d16147b930e974bb8a2afbfbe8e63827076e73a2606b225a29b11970fa2003438cfbc34cd025075621964cfde0d397a759799deb8cf8f002b409032f9ccf12c0cf9358b8b6ec11ef77113af3bcd817dc77b78dceea3f1467d085ad08a44ceca74d6666649431853a17a687f6c2f71d5b34f26822e72b2c71de28aa6404177da566f5d7fe1fbd6de19628fceba59a5699dc25a7f734c100a840849066a0dd92f822044ddc96536c2d5a16e9e07c253a819edcf6033024a780b685a25196622c4b06d60700f6fdfa2f7244461bcaa944e5f22a810fc74b14ccb6c7d0215d162340ffb1b5c8ca117933732d3b6ad18e756f8f88e84c1597b642954e22ce74fc0f62a5e2074907e7c418e78ae7ecd2d7af67f2083ad69292e689aa9037cc3bebf4e8e452d14afd8e1e3ea8778d80531a21db332b8629cd6f20c2986111966ca69700bc3733bf47d96c61b44840a29cb707c1687f427cf078b7aa1ede0f544859d5fe054b3eda44fdcffa96d6de3a88267af98ce77b80e890d5669332110113967e69ab0f603b9e47c062faca12802a778a02541844bbb1ec604ff005153d3a1a5c1905fc6fa2d9c777ce9fc0ee2d771494fd537af1130069928f6fe653d55042c92f07605036e9eddcc4d4e7983d96eff60ffa7ef079be11365b4daf1e71f546bcb2b6e91dc34f958796c96deaca3a74df3f8c26f366e9f959f0a5a1ead44b80365530d2e79e5be68968575b9db0e29ec075ba12aaadd7e9b9c77e86c6ff613fb5b5395d6ec4790d76a41403a8a998be85cb78551426bdf86d0090ad0bc06d85a06ddf10da8eb2369eee1a4ecaef2065355636194ffe5d18d99a1449a5b1de5708d923af387265653341d519daf73a8081dc6c79ee9e456658f9acaf47d85b8c6906f54f334ca6efe7f6fddf2ff1d5ab3ed7e348faed348e4a756bfdfaaf503c385996acd0fba7c3dbd7602bf9d11652f7d4d192cb59e2ee2e47544dc9937964bbe263badf864586a4a936f7dc15cd6d9efd216f833862165ebbed7f4c9d5514955d04d27d0f372cf3cd84499ac30b4be098d75ee15285503ec71a5ad38ba8cd6c0144da0289b95626b4078f8266f98601d43126d618c303673feefaac34130eeac64bc112a0abd2182c0bc5a191a9a525a8dfba6c350f8ed92d6be42505c0bbff857c2e1ede37362be02dcc18dd4fe2f530f5c75cf0256879333c3d1c3fec2fc7da383e6357e52231c024fc3578898ebffbe15d86cb044cefded10ce515e32f69652e3ec3eb2d64a4017039309bf37c679d317b7901bcc7b17f570f769b986cacfa0e160841c7a0f0febdac9f966658fea0d9d828c1735e6ef9b6707f412beb50fd1f0f6c0f57b1e8c41e328851b9f45d48c9df3bc7171aec37dc48f9f0ac4bd7490c82ab217f22785986ff007614df17e975498d2efb977ce3d39987d5de6765"}}}}}}}, 0x0) 2017/12/11 07:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000060c000-0x8)="2e2f66696c653000", &(0x7f0000f99000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000104000)=0x0) timer_create(0x7, &(0x7f00009fc000)={0x2000000000000000, 0x0, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000)=0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f00009a0000)=0x0, &(0x7f000026d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = gettid() socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000b69000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) syz_open_dev$usbmon(&(0x7f00001ca000-0xd)="2f6465762f7573626d6f6e2300", 0x2c40000002, 0x2000) 2017/12/11 07:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000b42000/0x3000)=nil, 0x3000, 0xa) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000932000)=0x0, &(0x7f0000ba4000)="") r1 = getpgrp(0xffffffffffffffff) modify_ldt$write(0x1, &(0x7f0000c04000)={0x43, 0x20001000, 0x0, 0x3, 0x3, 0x9, 0x9, 0x1f, 0x8, 0x7ff}, 0x10) ptrace(0x4207, r1) r2 = socket(0xa, 0x1, 0x0) mlock2(&(0x7f00003ac000/0x4000)=nil, 0x4000, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00009d8000-0x5)={0xfffffffffffffffd, 0x8, 0x3cb3, 0x0}, 0x5) 2017/12/11 07:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003b3000-0x4)=0x5) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 95.565971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12186 comm=syz-executor6 [ 95.568276] rds_bind: 53 callbacks suppressed 2017/12/11 07:00:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f7000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008c9000-0x14)={r1, r0, 0x3, 0x0, 0xffffffffffffffff}, 0x14) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009af000-0x4)=0x0) perf_event_open(&(0x7f0000f42000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) sched_setaffinity(0x0, 0x8, &(0x7f000016e000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac88, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r2, &(0x7f000084d000)="6e732f7573657200") sendto$inet6(0xffffffffffffffff, &(0x7f0000628000)="", 0x0, 0x0, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwrite64(r3, &(0x7f0000d25000-0xc8)="0b85bd7eaea3342480e50195a410dd344fc44f911172582b1a8e6ba8d80d5e59e3c7343e38dca88c69fa5332cfe41cf1b4377e79f85126506937833db3eec0e7382f9ca07428ad241f4497822c2b019a90df71d9b400ccc94cf6c2d8083cadd9816064d336238ff40e363ad3c55864df7c5209d27a6fde5b6c893c4f1a6d921843c2528b892155a15f3b25f90d8f9f85a964d2863602503023d2ed00346edab384f51098b06eebe5e48f5f327603e12fab6c52fc7807cab029627de6ed46f52a95a2a0a261c35f41", 0xc8, 0x0) setns(r4, 0x40000000) sendto$inet6(0xffffffffffffffff, &(0x7f00009ba000-0xab7)="", 0x0, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007b1000)="2f6465762f6b766d00", 0x10100, 0x0) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000934000-0x20)={r4, &(0x7f0000a90000-0xa8)="9196426a681ec8095ca23c1f2c4db4efbf6877be505dd7c4244c58ec822e346723749efc9a1c9224a8ae643ea6231ea2d931a0ef5a1667841ac6e2e8322d239f64a656553321185a9b33ddef5c84180b72dbe16bf746e4411a88c7f4bc19fa4947f616f3d8c28829dd486333b76cd81179f5b6167358dc7ac6f6448f606ab859e74c09b808b92370eafdc585dd1fa4ba7e7990cf97fbdf2dc3c916fc6352d81b1fe681328d58e56f", &(0x7f0000be4000-0xeb)="8e8612857dbfa706fb2833137d9bd765ec6c2d1d8c0405284779b097ac0f801314d9f9a2d34100ad7ffb2481aff3faff0806a63de98f5de400c469293d6593113625b7a329dd87e27d586f1a61229fe027f89e2a5c81753664fb3756a57f87876559efdcfbffefb91bccf8de296190d555de3a8fb2e6ca0ac790cece10cb6dd23c5fdcc761fcd59fb72c06dcf39e379b8da867e23943c9f8a38417b2ac3c7955ba5ca281e2b4ab3f974449f32f0611630b7cf6c1f406e853941b2dc024ea2d7b98758c30137bec57e8bdf184c5264f254c0b2abaf708a0631534a83d35c390760faa2b9ad79a59f2847df9", 0x0}, 0x20) fsetxattr(r5, &(0x7f0000e25000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000f49000)="6367726f75707070703040b076626f786e657431776c616e3100", 0x1a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10000000010, 0x2, 0xc) write(r6, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) sendmsg(r6, &(0x7f0000ab5000)={&(0x7f000065a000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0xf, "6d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00004ec000)=[{&(0x7f0000b55000-0x93)="9bcf8c2564edfec2a7eec82881036d206c0d7716f9cb96940b717efefb9560bbd629c58c33aaed6fd4d3a34d65b9ca3b673e71992d95f4f96d8b6615e607bd58ad6597c6332a2ecae2d27cfc6aa211b7cafd2daa3c84cbf31e1d87693619dfebeda5be11f7b8e172377aa58a1f80bbfc513efe35765341bed1e693498bbaebe314ba8131b53da81750195df5365fcd435a8def", 0x93}, {&(0x7f00008d7000-0x1000)="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", 0x1000}, {&(0x7f0000213000)="5e4464082cf09ce46af1b951d947ff70c16062a8d541e58f39002d6852736f1cd473cce410885688500130bf800394929e46de65dba99c236223c27a727e6b12825b97de58a4bdeb84f2502bd3b5156a3c6d571b6aa2a9f0f00d41f482342df0473abc8fd37e", 0x66}, {&(0x7f0000f0c000-0x51)="4803070c4f175777de707408f21db89dc98153c6d817c1b9c2a592ca398dba279ecaba29ae367071d559fb52f420353cf933f68bd9466a0fd1f2557570d716cbe3762fb826e1d3688be5e857a9bda4f150", 0x51}], 0x4, &(0x7f000055a000)=[], 0x0, 0x8004}, 0x20000040) rmdir(&(0x7f00003e2000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f000009f000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x434000) fadvise64(r7, 0x0, 0x7, 0x0) r8 = socket(0xa, 0x2800000006, 0x0) getsockopt$inet6_buf(r8, 0x29, 0x3f, &(0x7f00000c0000)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b0f000)=0x25) 2017/12/11 07:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5b000)="2f6465762f7667615f6172626974657200", 0x202, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000566000-0x4)=0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e5e000-0x4)=0x81f, &(0x7f0000406000-0x4)=0x4) r2 = socket$inet(0x2, 0x7, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x4, 0xfffffffffffffffe, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000064c000-0x10)={0xffffffffffffffff, 0x610, 0x20, 0x7}) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x90, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup3(r3, r2, 0x80000) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000e48000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fdatasync(r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00006bf000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000514000-0x3c)="4e010c0d6b6540942925fd093474850a144449cb58613ef7c8334410089bf01c4a6d6b1f81c8b69c38649b3e2e6b4d872277b1ca9b939ce51d5a514f", 0x3c) [ 95.568311] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 95.623151] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. [ 95.623373] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/11 07:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000075b000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000532000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f000029f000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r1, &(0x7f00005cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 07:00:25 executing program 0: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00002b0000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6970365f767469300000000000000000"}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000154000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4c, "0f728379787469d7d1f35d1de8c97aaa5fba26beb106092eb0221fdaabd1b4ae07c211ca3eab82f2043c59b0440e954f187064b0de7ffc7d99c2132e6954f14905c323aaf6ca993ccae91237"}, &(0x7f0000f23000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f000020d000-0x4)=0x6) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083b000)={0x0, 0x0}, 0x6) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000573000-0x9)="2f6465762f76637300", 0x200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007a7000)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0xcb)={r1, 0x88, 0xc3, "a72b1e0a3d877330b89097101b342cbaa41a2a405f466ed7e94fc6c4fc446a2a9a6358346f0f34a3a8b2e0bfc14ea06fc9f2cbacbf22ec108b08290b48f836f1360029dd899dd40998ee7d5d76d72d7dc52c7dea0b49451af56863f05b49c044aa54381b93e1da3154f576ea03ebcc833038e6f250f1c688163a37a38d1086bb4583cf5211ca15b41a76fe9aac2670b4dcae7dab67227636f4089c05ed367b777deeff9764b8c0ec7b06b9b77464df9b072a9ab588f97213625c8339d1a85085402510"}, 0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x9}, &(0x7f0000475000)=0x6) ioctl$void(r3, 0x5451) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 07:00:25 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x20000, 0x0, 0x73b, 0x0, 0x0, 0x2001000000000fa, 0x3, 0x3, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x83, 0xffffffffffffffff, 0x0) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000308000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f000089b000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000655000)=0x85) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) ioctl$void(r0, 0xc0045878) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000915000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = request_key(&(0x7f0000ef6000-0xb)="636966732e69646d617000", &(0x7f0000b22000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c7a000-0xf)="656d30657468302e6c6f6264657600", 0xfffffffffffffffd) add_key(&(0x7f0000458000)="646e735f7265736f6c76657200", &(0x7f0000d69000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cf2000)="a9d286cf602caaacae2d2b61", 0xc, r4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6d000)="2f6465762f7667615f6172626974657200", 0x22001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000b30000)={0x0, 0x400}, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00004d7000)="5b18e1c03fccfac194f1acd215483a60a0c50c8a82a23f8bcca4545465e0cdb57f774a77a7268c6270595a5f78ad164a9a81600cf61c824ab7d36e2a01a0f835d7857164ec277da0744d52c66fabf7ca7c9e6d784d8b1e98c6b958edf4e82fb319a1e63ea1ada6f6b308d1fd30f1a3993706e961af54b8ee56fed093bdc6cb1d99300b34b05ef2821c8318e22d1fc6faca377feeb2b931c54ae3a7c9bf6980a29933") connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00000cd000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ad9000)=0x8, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b3b000)={0x0, 0x0}) [ 95.631045] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 95.665215] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12204 comm=syz-executor6 [ 95.696992] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/11 07:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007c3000)="2f6465762f6175746f667300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000962000)="2e2f66696c653000", 0x90001, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f90000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0xcb, 0x0, "5efdd2ee60415afcd3c6699902b6a311465f7fe7e8f50eecf60545a1689d89ff56363f8d2988a5a7d2f2f06d24bc989d9b89a09aedc1a85da67bc6d9d7144dc12e01b7002443324f20adf3562dbeefc9"}, 0x160) bpf$PROG_LOAD(0x5, &(0x7f00004fa000)={0x0, 0x2, &(0x7f00004a4000)=[@generic={0x0, 0x2b20, 0x100000001, 0xa9}, @generic={0x3, 0x1b5, 0x0, 0x1}], &(0x7f0000684000)="972c276367726f75702c2f3a00", 0x2, 0xd8, &(0x7f000011f000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000, 0x1}, 0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000893000)=0x0, &(0x7f0000c68000-0x4)=0x4) 2017/12/11 07:00:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001000-0x8)={0x0, &(0x7f00005fc000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 95.697252] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 95.709572] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2017/12/11 07:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a86000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000041c000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f00009dd000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d96000-0x72)={r2, 0x6a, "61fae55c33c22ffd34248eab754d42e388b3f50672cf0dc3add38e9afd70ab6fc7a7b5d633cfb8258012ea46e561327a9ec3d314d9a06052a59a04cb0499e129d5bfa17caf67a36ca399c87409e96214e556e2de885f29a051d64dc9901836122f1eff534d3a767e3e5e"}, &(0x7f00003cd000-0x4)=0x72) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000248000)={r3, 0x6, 0x10}, &(0x7f0000a25000-0x4)=0xc) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00003af000-0xc)={0x80000000, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b1000)="2f73656c696e75782f636865636b72657170726f7400", 0x200000018000, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000735000-0xc)={0x13, 0x9e, &(0x7f0000e57000)="14149169266c2fbd22990b422ad1be1c95a1b7b743227c6b5c3c95965410c069ab0d33a2f69779b025d936dca828fcdb61783e6ab8b935e42a09f1867bef89a4b6d0a50680725ddeeb95f2d716ec2671c0f99168b225fcd3aa602c29b2ba538c17442fdf399a01cf08e669923e61d210cb9d508d6cf17628ce9a79c6b803e49566cf46e644f5a6d23f9f8af267524a7cee1fa028006a5ef69d279ff92f8a"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000519000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = geteuid() getgroups(0x2, &(0x7f00005a3000)=[0xffffffffffffffff, 0x0]) fchown(r0, r7, r8) 2017/12/11 07:00:25 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000fef000)=0x56c, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000fec000-0x4)=0x7fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x1ffffffffffff) listen(r0, 0x5) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ff0000)={@generic="3003b59f30312f680f75bbc0fc66419c", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000102000)={r2, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000940000)=0x4d) r4 = socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000001f, 0x8, 0x3, 0x9, 0x41}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000993000)=@sack_info={r5, 0x8b2, 0x7ffc}, 0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ff1000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x8, 0x2, 0x80000001}, &(0x7f0000feb000)=0xa0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000ff3000)=0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f00006c2000)=[{0x0, 0xfffffffffffefffe, 0x401, 0x3}, {0x48, 0x582, 0x4, 0xffffffffffffffbe}, {0x200000006, 0x0, 0x7a6, 0x7ffe}]}, 0x10) r7 = socket(0x11, 0x3, 0xfffffffffffffffb) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000014b000)={r6, @in6={{0xa, 0x2, 0x5238, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe, 0x8}, &(0x7f0000ff2000)=0x98) bind(r7, &(0x7f0000fe4000)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf77}, 0x1c) r8 = socket$inet6(0xa, 0x1, 0x20000000000) setsockopt$inet6_int(r8, 0x29, 0x10, &(0x7f0000309000)=0x8, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffe, 0x1, &(0x7f0000ff3000)="74cc35a6e78c274af17f8da840aa87822a0ae0f1b1a7f9b29fb4ae9535b5c257756dc6354b4b591c8422ffd1a432a88c420f62ef82ce83162380c7ea25c916433a067f23bb8e877b404fe75e7d00b577aca48745441a309ede4c332a98999eef396262bbba00000008f6f397ee206feebfd1c0e29d0a99475f53f1eb7382122a0a9392bdaeff7087b68626cde58aba8afc71e9a47a440fe966f011", 0x9b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c05000)={r5, 0xfffffffffffffffe}, &(0x7f0000fed000-0x4)=0x6) setsockopt$sock_int(r8, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r8, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) sendto$inet6(r8, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) [ 95.727123] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.736568] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 95.756266] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2017/12/11 07:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000301000-0x24)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f66000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xffffffffffffff7f}, &(0x7f0000eff000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c94000-0x8)={r1, 0x772}, &(0x7f0000864000-0x4)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b4f000+0xa45)={0x40, 0x0, 0x2, 0x6, 0x9, [{0x1, 0x7f8, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3, 0xfff, 0x3f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x72, 0x6f28a135, 0x10001, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x101, 0x73d, 0xf34b, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x80, 0x401, 0x101, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x100000000, 0x8, 0x7, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x5, 0x0, 0x0, 0x2781, 0x0, 0x0, 0x0}, {0x400, 0x1, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0xf78, 0x6a0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b2c000)=0x0) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ffd000)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000df7000)=@generic="521c63f1f17f39dff65b5e3188832192") 2017/12/11 07:00:25 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb8000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000948000)={0x0, 0x200, 0x9, 0xfffffffeffffffff, 0xffffffff, 0x7, 0x2, 0x0, {0x0, @in6={{0xa, 0x1, 0x3f98209b, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x9, 0x80000001, 0x1ff, 0x8}}, &(0x7f0000063000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006d0000-0x14)={r1, 0x7, 0x7, 0x3ff, 0x200, 0xffff}, 0x14) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00004e0000-0x20)={@generic="848e0900000000000000203fc0bc02cf", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000814000)={r2, 0x8, 0x1ff, 0xfffffffffffffffe, 0x3, 0x1}, 0x14) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000816000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000193000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000812000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005ad000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000004000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r8}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000003000-0x1000)="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", 0x12f) socket$inet(0x2, 0x83, 0xffffffff7ffffffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x30, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000012b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f00005b1000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0xfffe, 0x1, 0xff, 0x400000000006, 0x5, 0x6, 0x100]}, 0x5c) r10 = socket(0x8000000000d, 0x3, 0x5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r10, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x10002, 0x4, 0x10001, 0x7fffffffff}, 0x14) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f00005dd000-0xf8)="b06422ee2f0e5ade8760607815746fcb9d561ae44410f05255a637007f03d4bb660d3e7e253ac73a4173f1507df0e87cc4882b0f8999cc30524f6a4c20ec429e813b0f6ff17b67e6fb59f69e10ed0642672b13ff9fc52f4f612b48422808ea7ac058e7f726c3c96772c384f7321f18ebf1bec14d0f6d6c5618ad5e456b6a57e634719f3482c2bb85f411e7dc7a4ead691a2890462c9b4e770941bdaa6ef887b23848909bd7761d76741c88924c847ab93b07bb3fd2d8f3b0cbc5038f66c11f592641f358a1a1ba6dc84aa3ec6c830bba03310ae1f02e57d111bdf55520e6eecc13fa8bfdc17cd577296bc26147042572e193f4dee39fd37d", 0xf8, 0x8000, &(0x7f0000815000-0x10)=@nfc={0x27, 0x1, 0x100, 0x7}, 0x10) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r11, 0x8905, &(0x7f00005a5000-0x4)=0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000815000)=0x0, &(0x7f0000815000)=0x4) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) 2017/12/11 07:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000794000)={@generic="6d5d34222f0dedf4fe17f1c53bdd9e65", @ifru_map={0x1, 0x8, 0x7, 0x101, 0x9, 0x40}}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000594000-0x4)=0x0, &(0x7f000076d000-0x4)=0x4) [ 95.769885] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.816081] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 95.865427] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 95.943873] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 95.976096] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2017/12/11 07:00:25 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2000000011, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000957000+0x14e)={0x2, &(0x7f0000193000-0x10)=[{0x100000020, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x4000000000000000, 0x7, 0xb8}]}, 0x10) r4 = socket(0xa, 0x3, 0x21) sendto$unix(r4, &(0x7f0000ba5000-0xef)="", 0x0, 0xc844, &(0x7f0000c18000-0x18)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000639000)={&(0x7f0000558000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d5f000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008f9000-0x8)={r1, r2}) sendto$unix(r4, &(0x7f0000e67000)="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", 0x2db, 0x0, &(0x7f00004eb000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b34010000002f66696c653000"}, 0x1e) bind(r2, &(0x7f0000be1000-0x9)=@rc={0x1f, {0xb4, 0xffffffffffffff3c, 0x2, 0x0, 0x646a, 0x401}, 0x3}, 0x9) fcntl$getflags(r1, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) pipe2(&(0x7f0000728000)={0x0, 0x0}, 0x800) accept4$unix(r3, 0x0, &(0x7f0000ca8000)=0x0, 0x800) r7 = add_key(&(0x7f00007e6000-0xa)="73797a6b616c6c657200", &(0x7f0000377000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d9f000-0x75)="debe8b2d69751140326d2388b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0ca37d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000bce000-0x6)={0x7a, 0xa, 0x2}) request_key(&(0x7f00003ac000-0xa)="00000000000000030008", &(0x7f0000f2d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d82000)="67726530000000000000000000000000", r7) keyctl$assume_authority(0x10, r7) write$tun(r1, &(0x7f0000d89000)=@hdr={0x1, 0x4, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x3, 0x8, 0x88, 0x2, 0xcd5, 0x3, 0x7f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x92) write$tun(r2, &(0x7f0000f4f000-0x223)=@hdr={0x3, 0x3, 0x4, 0x3f, 0x1, 0x1, @ipv6={0x8, 0x6, "356d06", 0x1f1, 0x16, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@fragment={0x2c, 0x8, 0x6b00000000, 0x0, 0x4d15, 0x66959ae6, 0x1}, @dstopts={0x7c, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xc3, "0cf3668e52269157a125ca249e8225ca484806ebc5f745819aaffe32c75d83a55c880ddc9f79e41e0ad02695a5abfec5495442518f1efd3a4819a803e0cf28a3b557c5448979459fad892db865ca3c5bc2b85400807142c5918e21eab1e7ff5deea43fb61539c37158a6ac2e660782ef5f130482019ca8a14813cc53b933997788ad5ffc0afa3c8356fe188dcfd26f09940be9597de65c23b82fe6a1d3a3eb3468f2d349d054a00610285953f8ddf0b2934a660d741b9193b5c14e9db644c6b09cab77"}, {0xff, 0x6b, "4b51efe2b2da4906b2e3d29363762cd457ba3ad5a10be7318647497b14a39e0f4b32b4e0230ebc37b44377d4bcf6ad134bd6e3e41407391d266790e8ba95d43cafd96395873cdea068990f46f0049128b6167caf33168eeb6a9f3ef035157d9a47e1522c080df18060a086"}]}, @fragment={0x3a, 0x1, 0xfffffffffffffffb, 0x92d6, 0x1, 0x2, 0x2}, @routing={0x3a, 0x2, 0x3, 0x40, 0x800, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0x1, "af295e", 0x400, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x223) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000d45000)={0x0, 0x7}, &(0x7f000006b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00003f2000-0x14)={r8, 0x200, 0x8, 0x80, 0x6, 0x9}, &(0x7f0000385000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000ac000)=@assoc_value={r9, 0x10000000}, 0x8) getdents64(r5, &(0x7f00007cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) 2017/12/11 07:00:25 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fa5000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xe1f, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ef000)="2f6465762f6b766d00", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00009e3000-0xb)="2f6465762f6c6f6f702300", 0xfff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000fa0000)={0xb6, 0x0, {0xffffffffffffffff, 0x2, 0x6, 0x0, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r5 = perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r4, 0x4c06, 0x0) bind$inet(r2, &(0x7f0000833000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet6(r1, &(0x7f00009c2000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b31000)=0x1c) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00001c3000-0x4)=0x2, 0x4) socket$inet(0x2, 0x803, 0x6) r6 = syz_open_dev$tun(&(0x7f00006f5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x900000000000000a) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000b1a000-0x10)={0x3, 0x87a1, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = fcntl$dupfd(r1, 0x0, r3) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c09000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) signalfd4(r0, &(0x7f00006a8000)={0x0}, 0x8, 0x180800) sync() ioctl$DRM_IOCTL_RM_MAP(r7, 0x4018641b, &(0x7f00001a0000-0x18)={&(0x7f0000491000/0x3000)=nil, 0x2, 0x3, 0xa, &(0x7f0000d98000/0x3000)=nil, 0x81}) write$tun(r7, &(0x7f0000fce000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @igmp={0xe, 0xd154, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "7bb7b464ba3f9aee69a5cf59b7d9659310cddf69b674165a9ac531b1d0c4cf624ae5fc33e41cf6bbc39c1279c26a766def82de2cf16e99be5a48da4befbd51a63a1ed7b4a743c8f33c5e5fa13e21b64a7c779e3901ea60300dc91f0a0fcb438edf1e89c6be7443a3122efa502b4f9d11d3566168181b2f2f9649cd31a1052ad88b34ae2f3768e5cd74"}}}, 0xaf) sendto$inet(r7, &(0x7f00008ed000)="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", 0x1000, 0x4, &(0x7f0000da2000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f57000)=@sack_info={0x0, 0x0, 0x2}, &(0x7f00008bb000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:25 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f00004bb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000552000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000006c000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f0000ed8000)=0x0, 0x20000020) r2 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x100000a) r3 = fcntl$dupfd(r2, 0xfffe, r0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x3ff, 0xf6e1, 0x9, 0xfffffffffffffffe, 0xec}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="6c6f000000000000000000010f000000", @ifru_flags=0x2000}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000601000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r6}, 0xc) migrate_pages(0x0, 0x4, &(0x7f0000962000)=0x0, &(0x7f0000e53000)=0x0) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x3, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000500000)=r1) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000cfa000-0x20)={0x2, 0x1, 0x8001, 0x9, 0x9, 0xff, 0x2, 0x0, 0x0}, &(0x7f00006b6000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000003d000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000a96000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c20000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x2c) sendmsg$inet_sctp(r5, &(0x7f0000259000)={&(0x7f0000e80000)=@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f000089c000)=[{&(0x7f0000e1a000)="ce3075e665aa8f34a52ad8688aa706302a8e144c572f88c3614e164b185aef718098ac5223999208e602bacb7617880918ebc09ce25e2fefd3b7e737f7384a066cea7d694f5d36097543646e6bee765a31dc7c15e1db33f8a37353b23844df4e4c11df4c0d0e9a84ae88347521594e335476794a903db28690964af50a17f5b22e32de495a8de72d42c9012d805d", 0x8e}, {&(0x7f000082d000-0xc)="5f191e74534ebc9b89288813", 0xc}], 0x2, &(0x7f00009cc000)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0xfffffffffffff168, 0x9, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0xffffffffffff4354, 0x4, 0x0, 0xff, 0x7ff, 0x5, 0x3463, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x8003, 0x0, 0x1000, r9}}], 0x84, 0x4000000}, 0x80) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x1, 0xfff}, 0x4) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000f0c000-0x28)={@common="00000000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/11 07:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ad000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) connect$netlink(r0, &(0x7f0000b07000-0xc)={0x0, 0x0, 0x6, 0xfffffffffffffff7}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000340000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfc, 0x101000) sendto(r1, &(0x7f000026e000)="9da44b4aadbb5a89d667fd24cdc8ef32685eb1b04ac1f45f02a39ea7d0d4a85728c0d2997dec84b242e6c16bddbd21ba4314104170c50b2abd29", 0x3a, 0x10, &(0x7f0000058000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r2, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fe3000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8001, 0x7162, "9821c66e78c292cb3bc677c4214ed2ea0756bec0b0b9687346d5883a23f53202d3a2ba57e058f440c51652fe16da095f350fa8a301215047fd429315bdb895ac7b2fc50ac29a099587544ebf63b59ef4"}, 0x160) 2017/12/11 07:00:25 executing program 4: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006cf000)={r1}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000ce000)=0x0, &(0x7f0000d88000-0x4)=0x4) r3 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8000) write(r3, &(0x7f000074e000-0x3f)="b63db85e1e8d225dbbf3b29d739315d61dcc436aed5ed2bc7018cebc9b97ae21914d872c678ce22c9b16", 0x2a) timerfd_settime(r3, 0x1, &(0x7f000077f000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000093a000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000aeb000-0x10)=@req={0x4, 0x5, 0x4000800000, 0x1}, 0x10) write$evdev(r3, &(0x7f0000d21000-0xa8)=[{{r4, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000e2f000)=@llc={0x1a, 0x1, 0x1, 0x10001, 0x7, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000776000)=[{&(0x7f0000648000-0x6)="351c2f4d9882", 0x6}], 0x1, &(0x7f00003d0000)=[{0xc4, 0x0, 0x80000000, "ca25fc6d60dd6d5ae094b07e8ca2aae9a9e189d312ac8debaeaff5e8ac4b6a5c7736463798054eed666814cae5cce4b3f9728a1e57ade2352aa8d5a4811e97ccd60f6dfcd96b6737de0f67d20162e2023defefe6574f21ab10f6ed62e6551c60c7e1cf3d5cad8b6991b28c28d320f74698710c253415fe3f63758201cee4a34be1c542da63b242240273064a7d06082832458606ec1bdc00a34a1bd777995f7efb076146ad5754e2cedc2cbb863a59c17a65b1348cd0be59"}, {0x104, 0x10f, 0x3, "467e6e5286863ee9a83018c4531f49e5dbf18a2139496b18901c081fc7454133f6e83e049c31f6a4877f2fd3fcee93d31d4c6c7a6aa56d2c57368b7b0134354ac5dccf8a01a27d226919613df401b871b84ebb6a2f5e77069af9d511909e7987c01adee9ac113b1bb1872d7793a2259273e024b12bda68368298061d663aedf52fe77a7583dbea2db55b09aa983cb28ea8edd7c0d18ed7bc404ad9b8ed2036e18b042dea45fb348aa4fa6d1a7625b3512dae944a87c879079bce295cd6c897e94ef417b0acc782e159a937f54baf6a9931a769b1461a6e07f6a90f7c6ce37f9a9e7a4ab3fba5271e87a47ba3c3b867d7b2272ce91d902e8e"}], 0x1c8, 0x800}, 0x79}, {{&(0x7f000067f000-0xc)=@nl={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000f9d000-0x40)=[{&(0x7f0000cf3000-0x15)="a2592d1dbae6ed0ecdb2a0f0ec6282f1fafddf4b53", 0x15}, {&(0x7f00001fc000-0x82)="4227f805e9ca4f87c0b073b63e26810e01e7cab1b65c9e86367cc004baa7cff6a9484002ec571c4e3a80d6ca79260763fbc99ec2b2197edf5ac9449dee8e28bd2346c27ec073e70c7c1410fe17854db727310f8466d031883b0a5eada315636d90d76b242ef94b7b8c5106d78b154eb52e2b6f6c6dbed67b63d6ca176b5e16d97730", 0x82}, {&(0x7f0000684000)="84d39ce99764469999752fe11b65b3f6418ac209736c4bc492e1f12ab6fe2b568c178579072d81d5197ef87d6fc8ab715e6e216f8984d199d4a6b61d0bea8ad0c0247f49a6ef83da758621e11b87f10afccb1c8f6838187c6dca7fbe7a762b52eced9341eec43ff23af0dae0e8601f5f3545ec2b7414bace7df090ac9ec971973fca4e27c6bd62bad725f5d432a45089e0812ad96773b251cc5aee53bd82863a945d75068329fa567ce831e832041c706e8365b2bc044840", 0xb8}, {&(0x7f00002a5000-0xdf)="bb3945259bfc3b862c93c5ef1aeb49fdf046e4fb0fe82d4b83ffb75c955e66bbf14c32bc71542489729f65100efad43e8f363f7c44c2be26467f7d14a5320a6642d06619dd5e8a324a48c2eab34c5b6aad04395baa650fc9bc16717401abb17921831a302f80f1f0eee2cea07d0ea786c0a8c3923fa62e67dfee5263f13b39c8488199919450ad73b76e179509315b18780401f57376adf73a3a0aa2ee8ebcaf45e4c8d393b46b837fe9c544efacd867b26b77025686c4e95875860ca9f8d089f7dc8c43b5df8ba5bfc8b574a50f1751196d354fa7a1014ef3a77f4a06b354", 0xdf}], 0x4, &(0x7f0000a49000)=[{0x18, 0x18b, 0xff, "5ee2c322c62de9c9468a"}, {0x7c, 0x0, 0x0, "a5382d0ee9d329dd9a849845ff73f0e8afd5ede720d5134d7706946fc52653cc91019f264614c3597882af7d750fcc586948ad5010e62c5bdd71bf530f3ce52daa7b47b268e423e5212a305e7a4c185a086c09ad310dcf52ba814d6ba97c9517733ea384861181aaaabe258fdc2406"}, {0xe0, 0x0, 0x8, "3b341499173243b5941c7ed35da8f89ec4e46f5bacbb0c8990e54740ecb1e8be3189d4925c0e113dd4d37fd1d0a922633b2553969d28d7cf447ca7361a62d69208f88f87d08ef26a2d8f040527679935683afa6424690f77589c5b2ac31a01dbea2d5acff047f0d2cd1d066ce7cedbe528a6a02a8d4476d64b4f09ecd3ccdadb7eb7148052f92221b55db708c9b1a6aaeb677e177fe6883a3e2229bdbb879c9b74d94fe76dc63153a287fae3bc527a64d65888bf482d99061e5e5b8d79039749940ddf2483f839c6afe530df3943ea48cb"}, {0x54, 0x10f, 0xfffffffffffff652, "9f5d2b46c62d9a0079ac20f786f5f62efd1536b5903699f4ff95cfcfd302ea4103cedd663079b36696a5ba6c81a0e0e0ccd611b879d7583d78c333a8c1b0dec4eac805dec1cee6"}, {0x64, 0x113, 0x1, "5eedf88d343aa226ca28af48d52b834acba57e6c54d4878e16ba9de5f9b6dda1237f569b3835b5376de0bc9180403eefb01acefacf4b1197207d8eeea68c86db9306dde0a0d07ce7822bdc700b94299713bfadfb3a5495"}, {0x48, 0x118, 0x4, "7f4653800d9b443c5198a8c207afd952a983362f1c5ea225a550efb2c738d50ca10ad1c480f0e8bcb9d9d3ec8dae37b0702339e45665fd06fc7b44"}, {0x74, 0x1ff, 0x6, "bc5b8cdccefa26c3cf1c82f5a16698863be5669c65cbfc0b243ae1c48cc6a08be828810ddfa6cb0a7c741ccb24565cecc191966ef61917ae9b7b508ce4a6887fbf00ee68bc92860c3baa48d10b88143d6b233e7a5b2a9401a90cf3353c3c1aff390ec15628"}, {0x100c, 0x3a, 0x5, 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{0x78, 0x105, 0x2, "5f6f44e15c998d93280d1664a0228f26186e2ade1866d7ff39c3379abd2118b0a264c9ca74319bcf4da223eec51d9c36babffd308c13cf838ecafaffb3c6149df6f1f3a10133d293dd189e5baeb5e71966f2164ff85a9ea3e53f8893408c77e34f2c0313858579cfc94e"}], 0x222c, 0x1}, 0x4}, {{&(0x7f0000087000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002e9000)=[{&(0x7f00005eb000)="aa76b10dfc4e225006a96e9e0a0037d9a3e20e7383ef95d38c7e1a575c1440d7f0521d9be6b02dd8071b3f82a2738d12dae062d4c252741fb156322d4f3d88751d45c00a2e2ddc658fc50a616bd1c7375e78", 0x52}, {&(0x7f00006f0000)="491a4a4c0906f755e74e0e56028e75a0e76ebee72f96afc5c8170766a050e01fc8e1c5656aee9bf634a9cd9f26113c6c054e9f43b869edf1d2943a9c26082e", 0x3f}, {&(0x7f000053a000-0x99)="f3f4ddec650bb0d44eb4caac5a934b7ed9dfa3ef6acaaa9edb8c7be4ce261a40debe46c15b7dc108ce7b04599d9cedc26e0c89961a8e69d58a3cd99e0b12dbfa68499c5d567199adfbd9992e44155458e2d884b14204f0ab41a30983bb51e6b19177777dc28e017f4a7558341bc403e968af85dd0e1007456a860f0bd028770b84cbc6b99a05d9391a3f760962cd49eb0afb320a9bfdbfde76", 0x99}, {&(0x7f00009b8000)="251d758541d30542fe7b8d1c6716069ceb911c40fe0ca47c4431d3027b300960f242409dfa0c2efd345425d47a596f39037488d880595f2c37d6e66d903358173f9962f467fc6865eb3a3705bf2b363f8513b74925053f4ae8789764fd27a1b37792158b0f4b0d2b349e8ca95b97e34468b80b89fbc941cc6f88c77dc949f771426d81920dafdf21d2d1484c127fdd9ae78c8ae5be2b4ed6289ae57cc989e9665721dd516af3b31bfcfe98533d3f2da10112d6747a76bc4899e7be1033ec662e05fa47a24f25749fc0f8e3c7f848d9ed1c6c5075a80ad65d850e157057e8e1d9a0df5aa226df42e29a", 0xe9}, {&(0x7f0000556000-0xb9)="860f907277e115b2f5a47d1e59c8094aef442c3a36ff469021768ea8c5bd4204b91de8e0d38eececfc09dd2ddd66cc640a43891894b192a982568a4080f65281da77fefd4378779eef3d70b744bba807d88a905f88c8b071ac7cc81e861345974f9799e10cef0642ddcb3aae8cab247081686cd55040bf424a005416a674c98cedab15e264ddc36ec3fbb1b0aacbf275e2304d6faf61714ad898cffdfe68653708dfa1d81d475b24b646c122b16814f4454205d628801968f8", 0xb9}, {&(0x7f000085f000-0x81)="17282c1fc10ecf23ff2e4f41042dc2d81b17c794f5f0c3da862791974db16a6bc737e507e49e370c19cf137b4d73c8951f6319ccdbb212d025ccde2c00126f0df4d6a447ad69f1bdb448176dd6fc212f7c948077da0ed537864ba29f56b8880c1f9e472705bfe7424a81ccb732b2487994ea6bae5f5851517aee7c545386128290", 0x81}, {&(0x7f00009ba000)="bfa3b0c8c011508bc67af8e5fbc9c3fc137c782857b02e4d1e7551c3948c929364ad308af38356c6da9f8175b50f674dc30c85db47c7caf4c12b0c6dfa89164f4d64bf8f32281821a5d3ede0ed56805fe9f26cf850d784242561aee5a4d64830bbd0770f6fb66a8e9cbd4f477803cd8443c4", 0x72}], 0x7, &(0x7f00005d8000)=[{0xc0, 0x3a, 0x7ff, "e166939ed47923cb9fbf344c1e1a312b62eecdad885abc60807f9f7fec8c1c5396195fcb7bb463387a528977abe6eb3ba2e5c39a864872b94aa657c0713d1efbf479117ddbf9f75b2ec525fed4e470d04516052a39615d1d95934e4f894bf4cfe48a5e67ec74724ea3416fa70e0db6e942c59bfaaa90538206d8ffd4005b27d8738a69c3ddfb646a08d406dbc45201854aeb4335bb454d89895872abd8ae0821f547b17837970dba7efeca8cd8238523bf33b8"}, {0x48, 0x0, 0xac, "bf166309242d9758cc6f96858f3aa9f8cfba4ad0b21e6ba27f4aebdd30cef7fdd82fddb094922c2bfeeb3f452d9ef8a1684d3f2ef6c9b026ec55"}, {0x1c, 0x119, 0x6, "a44ce115b3a0a1a6fddf90d159"}, {0xec, 0x107, 0x8, "8223120f8dde2cdc1298999ffe3decaeef2f01f03665b4229417c730b3bc43da526fd0d3d09d32fdc5962bae7a8db4bf21ced8d9da360df82f5063fef322237af0d4f422d312c0124944c802557824b28b84122a0f738567323cc8d3b3ac585688dfa7b428ddc9658f38638fc9f36d4fe18a12a525270605739dd9d1d2d108b1b53df798789a19f321e7646538dace01646647e25ffaabc04cff3a85573654e283bdb2ce22a452dbf2e500ba2db4ff6bc9aed9eece283b6ab69036b027c0c01bcf2202fa4ca9987b5b203ee5e59b6545b5a02ce2747601878ddee2b0a17dc280"}], 0x210, 0x4000}, 0x7f}], 0x7, 0x20000004) sendmmsg(r1, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r5 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) write(r5, &(0x7f0000ffe000-0x5)="23210961", 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c37000-0x8)={0x0, 0x9}, &(0x7f000059e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x0, 0x0) bind$unix(r6, &(0x7f0000005000)=@file={0x1, "2e2f66696c653000"}, 0xa) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/11 07:00:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007c8000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfbc, 0x80000001, 0x5, "bf8a7eb1f1acae8e1300000001fc8a96535c83947297ac5490609949081e5b33d2e194336ca46596138d560c09bebb26b44bf17620479f5411530b00000007006484b981e239e523a249772407bc587c"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000cb3000+0xe67)="", 0x0, 0xfffffffffffeffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000410000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000011f000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x40, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x8000000a00000002, 0x200000000, 0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x400000, r2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007f2000)={0x0}, &(0x7f0000234000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00003de000)={0x2, 0x7f, 0x21, 0x0, 0x8000e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d11000)=0x0) setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f00008f6000)=0x7, 0x4) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000ee0000-0x4)=0x800000000003b, 0x4) sendto$inet6(r3, &(0x7f0000f12000-0x2)="0871", 0x2, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f61000-0x2e)="55bde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a88f1585de94fbd57944478be8362d78f731", 0x2d, 0x4000, &(0x7f00006ac000-0x1c)={0xa, 0x1, 0x53, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00006fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000bc4000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f62000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000006a000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f5e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2044, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000390000)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) getpriority(0x4, r4) r5 = memfd_create(&(0x7f000003b000)="fff8", 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8001) fdatasync(r1) lremovexattr(&(0x7f0000ac8000)="2e2f66696c653000", &(0x7f0000d5f000)=@random={"73796074656d2e00", "657468096d643573756d5f657468316e6f646576a300"}) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000b34000)=0xffffffffffff0000, &(0x7f0000ab8000)=0x2) mkdir(&(0x7f0000ae6000)="2e2f66696c653000", 0x40000000082) 2017/12/11 07:00:25 executing program 0: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00002b0000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6970365f767469300000000000000000"}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000154000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4c, "0f728379787469d7d1f35d1de8c97aaa5fba26beb106092eb0221fdaabd1b4ae07c211ca3eab82f2043c59b0440e954f187064b0de7ffc7d99c2132e6954f14905c323aaf6ca993ccae91237"}, &(0x7f0000f23000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f000020d000-0x4)=0x6) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083b000)={0x0, 0x0}, 0x6) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000573000-0x9)="2f6465762f76637300", 0x200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007a7000)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0xcb)={r1, 0x88, 0xc3, "a72b1e0a3d877330b89097101b342cbaa41a2a405f466ed7e94fc6c4fc446a2a9a6358346f0f34a3a8b2e0bfc14ea06fc9f2cbacbf22ec108b08290b48f836f1360029dd899dd40998ee7d5d76d72d7dc52c7dea0b49451af56863f05b49c044aa54381b93e1da3154f576ea03ebcc833038e6f250f1c688163a37a38d1086bb4583cf5211ca15b41a76fe9aac2670b4dcae7dab67227636f4089c05ed367b777deeff9764b8c0ec7b06b9b77464df9b072a9ab588f97213625c8339d1a85085402510"}, 0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x9}, &(0x7f0000475000)=0x6) ioctl$void(r3, 0x5451) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 07:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) open(&(0x7f00003c8000-0x8)="2e2f66696c653000", 0x4000, 0x20) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba4000)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98aa, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c58000-0x98)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20}, &(0x7f00004e3000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={r2, 0x0}, &(0x7f0000975000-0x3)=0x8) perf_event_open(&(0x7f0000b3b000)={0x2, 0x78, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8331e832a80033a, 0x0, 0xfe, 0x0, 0xe6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8480, 0x0, 0x0, 0x0, 0xffffffffffff9ae7, 0x1, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getpid() r3 = gettid() r4 = getpgrp(r3) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r7) getrlimit(0x3, &(0x7f00004ca000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r8, 0x40e, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006c000)="2f6465762f73657175656e63657200", 0x1000000200000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f000057a000-0x4)=0x3f, 0x4) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_LAPIC(r10, 0x4400ae8f, &(0x7f000031b000)={"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"}) ioctl$KVM_INTERRUPT(r10, 0x4004ae86, &(0x7f0000c45000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f00005c5000)={@generic="1ec112248abf0a6128580238b7ae03ee", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/11 07:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000230000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000728000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000019a000)=0xc) 2017/12/11 07:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000341000-0x4)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000629000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x3, &(0x7f0000a49000)={0xffff, 0x9, 0x1, @thr={&(0x7f0000001000-0x23)="964e1f52f87a80099192b68da051b702c072f5adfddff3a28197c476fa483952a79fcc", &(0x7f0000002000-0x14)="e131a54ddec1aa9d2f7ce787102c982f8f2eab3e1f3f95a9b7820cf3d813f519a9983718f2e366e96551ce7a7aefafd8b307348df8efb1e7e3cf4ffe8a8c2db033bc7daa046f5f17d97f740d4b1599a6fa0830fde0f41be9d1d805da542ec3a9284f62efa90eef50840a05369bc78c6077105768e578c25ba454ac74c9b003138b18c4a5507ab16dc3dfe03f6d08fd76bef1fc0cb8a32eb4758b9f23fe69f71c65fadc12aa592d3afb497844db78d6fad9a8a5997825d41df03c71c38db0d8f01a43b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r1, &(0x7f00001f9000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$vcsn(&(0x7f0000f92000-0xa)="2f6465762f7663732300", 0x0, 0x2000) r3 = signalfd4(r2, &(0x7f0000b4b000)={0x80000003}, 0x8, 0x80803) r4 = epoll_create1(0x80004) r5 = socket(0x10, 0x3, 0x200000000000800) write(r5, &(0x7f0000831000)="260000005e00f1b3f10000ffff0000000040ffff0000000007ffff27000608741e00004b50eabc96", 0x28) pwritev(r4, &(0x7f000022b000)=[{&(0x7f00005fb000)="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", 0xfd}, {&(0x7f0000217000)="0cf9a6b6ef6c63e561cfdd0b000026bd5bbe308aa380f0fc41b4aa47f0e080808ed9506d8016a0d62ea565bfefa59635d0629a256a5eed020906578e77fd46db099b72082f7324a1b0ed85a3dafd75cecec9ebde4dccddc722434e76eb432bb0d59aad83261f870f09bbd4318d50e7419534caa55079fd9659af530179e81c6edc0ee7bd2891ec321736176e8f822b958e0ac393", 0x94}, {&(0x7f000093c000-0x3a)="f390b8f5ce7e8426b76c92e64f1a6b46288d220ee8ece426885c1758766773e325e9fa83ebf60942bc676c29607e5dc296b97f0e29b50d067238", 0x3a}, {&(0x7f0000c16000-0x1027)="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", 0x1027}, {&(0x7f0000adf000)="982cc6b0389762bf455c5535be1bf1d9913106e9bb7a789a98f770ef6020c0de96aa18ccf4c4d2538e7b6256aec36ade74d92add4e83604ce2af2af4bdf18b626f4b74cf57eb15c371f55d23c239deebfcc7a204acbdb436", 0x58}, {&(0x7f0000890000-0x57)="99eb74044d057f57926ad9bb34f22a733ed00a4d5e052a4294d9d51cb9a659ffa662b4d7e376a37ce95df88a2f70eb0562a4fa28d03e68cf3a54f2bd39f447ccdf2056f0579882ee336fca0ab78442a46bc42b222d9836", 0x57}, {&(0x7f000096a000)="24ea381eba151936a2e34246dc03f8c63f93b20cbb91362537b89b00f2de67711269e03c5a5ba388774e96090000ebff000000a970e4e750eb", 0x39}], 0x7, 0x0) unshare(0x40000000) unshare(0x20020000) mknod$loop(&(0x7f0000211000)="2e2f66696c653000", 0x8000, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="516178667300", 0x105403, &(0x7f000000a000)="0000e5") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000664000)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x3) poll(&(0x7f0000cf4000)=[{0xffffffffffffffff, 0x200, 0x0}], 0x1, 0x7f) perf_event_open(&(0x7f000054b000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000, 0x4000000000000001, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f0000934000-0x8)="2e2f66696c653000") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000-0x4)=0xe8) r7 = getegid() lchown(&(0x7f000005e000)="2e2f66696c653000", r6, r7) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a4b000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f000025d000)={r8, 0x5, &(0x7f00006b4000-0x14)=[0x0, 0x1, 0x1, 0x9, 0x8c], &(0x7f00001b9000)=[0x7, 0x7ff, 0xffffffff, 0x6, 0xb434000000000000, 0x7ff, 0x0, 0x800, 0x0, 0x5], 0x1, 0x3, 0x6, &(0x7f0000778000)=[0x401, 0x8, 0x2], &(0x7f0000aa6000)=[0x1, 0x64f9, 0x81ec, 0xb6d9, 0x4], 0x0}) creat(&(0x7f0000126000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000307000-0x8)="2e2f66696c653000", &(0x7f0000f46000-0x7)="64657670747300", 0x82, &(0x7f0000734000)="") 2017/12/11 07:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000031, &(0x7f00001f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000335000-0x4)={0x0}, &(0x7f0000afe000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000073000-0x9)="2f6465762f72746300", 0x1000000002401, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000ccb000)={0x0, 0x8, 0x8, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000446000-0x98)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f0000948000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000d2c000+0x25d)=0x8) 2017/12/11 07:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000035b000-0x8)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002dd000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000188000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) r1 = syz_open_dev$vcsa(&(0x7f000076f000-0xb)="2f6465762f766373612300", 0xb0, 0x220002) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008ee000)={r1, 0x18, &(0x7f00007f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1653, 0x0, 0x0, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgid(r0) perf_event_open(&(0x7f0000456000)={0x2, 0x78, 0xdd, 0xb66, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3f, 0x1c, 0x0, 0x6488, 0x0, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000824000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00008c6000)="727872706300", &(0x7f0000ed3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000df2000)="28b9f06559b92d5bb18e49a2d43527521d2829f63e8959067e00cb21a2777437a0c6dd4fe546c086924e18dad6c5fc61b4efd93573", 0x35, 0xfffffffffffffffa) r3 = add_key(&(0x7f000036a000)="6365706800", &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4c000-0x8c)="", 0x0, r2) add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="5b1398071567f4871cab5172863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42872720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce104", 0xc0, r3) r4 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x400, 0x0, 0x100000000000000, 0x0, 0x4, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000195000-0xe)="6370752635000000000000000400") ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x8001) r6 = syz_open_dev$mice(&(0x7f0000c84000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f00008ed000-0xe0)={0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0xf, 0x4, 0xffffffffffffffff, "8df03f4c4078dfee5dab05ef435e63ea6989befcb6af228514a59f6b80612888e81e13011e1e41def2b5713bc2262818ac37e568b079554ccd23f532607e17de", "efebf1df75f2ea585f4c2f66f519a27f5169306125a18b82c17bba328d755f56050a3cba869c2a7dc9a8cfbca4c9cd800ac2d4aedc94cfc695a156bfbe075d8e", "09493bf54b1d5ce50582ea9152f21916224726c741ce9f070f5fc1c42087a9d0", [0x6, 0x3]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x22, &(0x7f0000f2f000-0x4)=0x2, 0x4) bind$inet6(r8, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$int_in(r7, 0x5452, &(0x7f0000f90000)=0x3) listen(r8, 0x8200) sendto$inet6(r7, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r7, 0x1, 0x1f, &(0x7f000087e000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b6a000)=0x4c) 2017/12/11 07:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00007e6000)={0xeea355b, 0x7f, 0x101}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:26 executing program 7: mmap(&(0x7f0000000000/0xc4d000)=nil, 0xc4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000c4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4d000)=0x7fa, 0x4) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f0000c50000-0x58)={0x27, 0x1, 0x3, 0x0, 0x40000000000, 0x10001, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0x0}, 0x58, &(0x7f0000c4e000)=[], 0x0, &(0x7f0000797000-0xd0)={0xc8, 0x0, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xc8, 0x10}, 0x1) mmap(&(0x7f0000c4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c4f000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x2000, &(0x7f0000c4e000-0x10)=@ax25={0x3, {"e49dc0000001ff"}, 0x10000000000cc}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x44010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c50000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005f7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002a7000-0xb8)={0x0, 0x3, 0x8, 0x27, 0x5, 0x0, 0xfffffffffffffffd, 0x0, {r2, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x10001, 0x100000001, 0x3}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c4f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000745000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003fe000-0xc)={r4, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) connect$ax25(r0, &(0x7f000013b000)={0x3, {"00e1100600ff05"}, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c50000)={0x0, 0x0}, &(0x7f0000b92000-0x4)=0x8) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c51000-0x14)={r3, 0x800000100000010, 0x20000c7, 0xfff, 0x8, 0x4001}, &(0x7f000050c000)=0x14) mmap(&(0x7f00000f1000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c900000021000600000051d588", 0x21) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a90000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x2) r2 = inotify_init() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000017a000)="2f6465762f72746300", 0x3ff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005c7000-0x4)=0x0, &(0x7f0000a60000)=0x4) r4 = memfd_create(&(0x7f0000757000-0x2)="2c00", 0x1) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000435000)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000011f000)={0x0, 0xf45}, &(0x7f0000452000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000179000)=@sack_info={r6, 0x9, 0x3f}, 0xc) renameat2(r4, &(0x7f0000301000)="2e2f66696c653000", r5, &(0x7f00003a5000-0xa)="2e2f636f6e74726f6c00", 0x6) inotify_add_watch(r2, &(0x7f00003b4000)="2e2f636f6e74726f6c00", 0x1000000) r7 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000647000-0x8)={r6, 0x2}, 0x8) mkdirat(r7, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x8000004101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x2, 0x0) r9 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r11 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f000095f000)=0x4, 0x4) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x7de, 0x7e3c, @te1=&(0x7f0000875000-0x10)={0x8, 0x2, 0x1, 0x9}}}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETNOCSUM(r9, 0x400454c8, &(0x7f0000133000-0x4)=0x1003) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000580000)=[]}, 0x8) 2017/12/11 07:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) write(r0, &(0x7f0000f09000-0x23)="2400000052001f0100000000000000002300d41008ff0105f1e4f2ffffffffef000009", 0x23) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 96.543477] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2017/12/11 07:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035d000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ea7000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000505000)={0x1, r2}) openat$vcs(0xffffffffffffff9c, &(0x7f000057e000-0x9)="2f6465762f76637300", 0x2000, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x80000000075, &(0x7f00005ff000)="", &(0x7f0000ff7000)=0x0) 2017/12/11 07:00:26 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x4000001) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x8000fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000015000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000017000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x1) syz_emit_ethernet(0x5b, &(0x7f0000001000)={@random="f88216de53f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xfaf5, 0x4, 0x1000}], {0x8100, 0x4, 0xd96, 0x2}}], {{0x2006003, @x25={0x2, 0x8, 0x13, "99277d2060ec0000800153bc08d424f2449ed8e975b526289f79e2c4785a83347c0619b88e96229ce0d81a7f5ca46bcbffffd482ee178b4bbd6a1926884cea593eb6"}}}}, 0x0) syz_emit_ethernet(0xff, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x4000000, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0x5, 0x416, "8ba5ed", 0x5, "008cf2"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xfd, &(0x7f0000003000-0xfd)={@random="16a1fcfa1806", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0xef, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x3, 0xdb, 0x0, "281fd2859ed076b08f288179674920bd4d04883e60eaf8a757a5d6cd4914b1ab845c1277d1b526106fc7fb09bc1cb956253bab9b8dcc8c06cc9d5df59d444377e835768100e825eb79b63b60a2c8dda82548144a2a3c7fd561d4d556148cb8e49dbcfaeaa6f76ecc4373d4adb30361c70290869cf06233d8a4b2d1cce8f0e5662eef2060692dddfa047e3f7f486ea608df735146681921b1e9067c9117602ca7f0c6dac6bfee6d6543a6ed5fa4f5adeb53641232878643030953ea8bbb90398563471d7c4303f69400b7bafcab42fdf7894d1b"}}}}}, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x404}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x6, 0x4) listen(r1, 0x2) listen(r0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x401, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"97"}}}}}}, 0x0) 2017/12/11 07:00:26 executing program 0: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008c4000-0x9)="2f6465762f6b766d00", 0x80200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bb8000)={0x0, 0x0, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0xe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x311006, 0x86) pipe2(&(0x7f0000b08000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000076c000-0x78)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x4, 0x7fffffff, 0x7ff, 0x1, 0x0, 0xffffffff, 0x204, 0x6}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000020b000-0x10)=@common="69726c616e3000000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d69000-0xb8)={0x0, 0x1, 0x3, 0x4, 0x8, 0x32, 0x6, 0x2, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0x7, 0xfffffffffffffc00, 0x3}}, &(0x7f0000ec8000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000039000-0x8)={r4, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = open(&(0x7f0000100000)="2e2f66696c653000", 0x2000, 0x24) bind$alg(r5, &(0x7f0000d89000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861353132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000b5f000)=0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ade000)="172a81e570c5ce3ceec0ff9c61b476a4", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000455000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d8000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r6, &(0x7f000041d000-0xd0)="2f45c1017f0e0d8f0800a075f7183e31e2dc0707ac80b1b366e0ec8809da6e44312b899cc0c497b3809cc9a9522704e2024e6babece0d0a9987eaf95a341fb13607c3810e760da460dcf4522cc08357724d2addf72bafb6efc2746607bdb797f0066d0a03f1edb5d56fbae84b3c6cce1df1693c8390563cc1502b41bbb5daf988fc041454f9ee5081910b0e6a27d8fc53ef4c1a41fbd7d650978780b54615b649d3c79b89428ff820f837180eaea0840dc7d25ebaebacca2e3b78b76781d9c46a4da388154a242279cd496c3d2d5fff6", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) memfd_create(&(0x7f0000574000)="6367726f75707573657200", 0x42) pipe2(&(0x7f000086d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setpipe(r8, 0x407, 0x888a8) splice(r7, 0x0, r8, 0x0, 0x80000000, 0xd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000845000-0x4)=0x0, &(0x7f000069a000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000c24000)={0x1, &(0x7f0000681000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/12/11 07:00:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf6000)="2f6465762f6b766d00", 0x284000, 0x0) readahead(r0, 0x400, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab5000)="636f6d6d00") r2 = add_key$keyring(&(0x7f00003cc000-0x8)="6b657972696e6700", &(0x7f000079c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f00008aa000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000dcc000)=0x0) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x4f2d1588af716cea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f000069c000-0x8)=0x75) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000542000-0x9)="2f6465762f6b766d00", 0x80840, 0x0) add_key(&(0x7f000086a000)="72787270635f7300", &(0x7f0000986000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c5b000)="4b2e70ef0c4a13839fb7185782cfa5c332774d4722294454a7e8f36187bb754217b0f73e5868e1ca77f9f231dbbbab883bb4d8ab74dea87370aff9566ef5809624bc3764f9", 0x45, 0xffffffffffffffff) keyctl$revoke(0x3, r2) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000118000-0x4)=0x0, &(0x7f0000c9e000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000591000-0x42)={0x0, 0x3a, "5468cb3d4d70e62acc2a6466395faa355a4ae8544e66ef780ff1f45cc7a247ff04785a098aacee7a782d35b4252a9e7dcdc5a5d46739994a98e4"}, &(0x7f00009ab000)=0x42) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000567000)={r6, 0x5}, &(0x7f0000a09000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b7a000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) ioprio_get$uid(0x4, r7) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) syz_open_dev$mice(&(0x7f00002e8000)="2f6465762f696e7075742f6d69636500", 0x0, 0xc6080) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000005000-0x18)={0x1, 0x0, [{0x40000072, 0x0, 0x40100}]}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000449000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c02000)={0x0, 0x1, 0xfffffffffffff014, 0x3, 0x0}, &(0x7f0000687000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f8d000-0x14)={r9, 0x200004002, 0x1e, 0x7, 0x9, 0x40}, &(0x7f00005c3000)=0x14) r10 = syz_open_dev$usbmon(&(0x7f00005cd000)="2f6465762f7573626d6f6e2300", 0x801, 0x1) readlinkat(r10, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000019000-0x17)="0000000000000000000000000000000000000000000000", 0x17) ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f0000ed7000)={0x0, 0x0, []}) 2017/12/11 07:00:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000801000-0x78)={0x2, 0x78, 0x794, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000179000)={0x1, &(0x7f0000643000-0x4)=[{0x3, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x3f, 0x0, 0x0, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x1, 0x1011, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getpgid(r4) r6 = getpgrp(r5) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x7, 0x6, 0x1f, 0x6f, 0x0, 0x80, 0x4000, 0x1, 0x100, 0x6, 0x6, 0xc, 0x0, 0x7, 0x5, 0x8, 0x8, 0x6801, 0x80000001, 0x4, 0x6, 0x7fff, 0x3, 0x3, 0x0}, r6, 0x0, r1, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r7 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xf686, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r7, &(0x7f000055a000-0x38)={&(0x7f0000ffd000-0xc)={0x0, 0x0, 0x8, 0x8}, 0xc, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x40010}, 0x104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000ca0000-0x8)="2e2f66696c653000", 0x4201, 0x40000000000) ioctl$KDMKTONE(r8, 0x4b3b, 0x2) r9 = syz_open_procfs(r5, &(0x7f00002a3000-0xd)="636f6d6d00") sendfile(r9, r9, &(0x7f00004db000)=0x0, 0xff) socket$unix(0x1, 0x7, 0x0) seccomp(0x1, 0x1, &(0x7f000074d000-0x10)={0x5, &(0x7f0000dfb000-0x28)=[{0x248, 0x1, 0x7, 0x1}, {0x7, 0xedef, 0x7ff, 0x7f}, {0xfffffffffffffff9, 0xffffffffffffedfe, 0xfffffffffffffffd, 0x9}, {0x6, 0x7ff, 0x0, 0x5}, {0x8, 0x8, 0x78c4, 0x23}]}) fcntl$setlease(r8, 0x400, 0x2) 2017/12/11 07:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a5b000-0x9)="2f6465762f76637300", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000051b000-0xc)=@sack_info={0x0, 0x3, 0xfffffffffffffffb}, &(0x7f0000a10000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002dc000)={r1, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0x1, 0x1, 0x300000000}, &(0x7f0000eca000)=0xa0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f6e000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x300}) recvfrom$inet(r2, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f0000c9f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:26 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001d0000)={0x107, r0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0xc9) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000039d000)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0xc, 0x5010, 0xffffffffffffffff, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1, 0x804, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0x600003, 0x1c0) unshare(0xfffffffe) eventfd(0x100000421) unshare(0x4) 2017/12/11 07:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x8000000000000001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4e, 0x0, 0x7c4, 0x0, 0x0, 0xffffffffffffffff, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000042000-0x9)="2f6465762f73672300", 0x0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00003b9000-0x78)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xfe, 0x8, 0x7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x8000, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xa, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0xc) close(r5) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f0000dce000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5, r3]}], 0x1, 0x0}, 0x0) r7 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="17d814e310502fe5247acbbc67c281ce932cef11bace9e5f3a3da5b955872a0e4e39d3679b4ee30641ad50ededba10be22dcf17520ccedd143912b29b6090e1194ec2cbc709e79d6b6ea56818e3cd757ec3fc7", 0x53, 0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003b3000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a87000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000039f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fe, r8}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) listen(r6, 0x1) r9 = add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) keyctl$search(0xa, r7, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r9) listen(r0, 0x5) r10 = dup2(r4, r5) connect$unix(r3, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r10, 0x5417, &(0x7f0000b91000-0x4)=0xd43) setsockopt$inet_opts(r10, 0x0, 0x4, &(0x7f0000fd6000)="82d3379d90a7efb90af9ee8bbd1aa58892eabd429d76f390fa16a0957221cab310d4d61bc8c74c5ae4b530857f998bc284f3d38ae619bab8d238f728e758c6e979f0d3c4dfbf07d6b9fee0865d9353c96435bfe59c73c5f697bc28a8a5947caa6899148b1ad22146cf9d499e754d4110c8bc873a7ff47e75c2d2fd08e6dc89fbbba0ac0a962d8809413a13b3b14ad4d9b640830449f7b719117d412757758954438e6d2efa6ef09bdc1d2d96aceeaeb457c180081631a492796ba62604c7", 0xbe) add_key(&(0x7f0000fd5000-0x6)="6c6f676f6e00", &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000031b000)="55c049e108f4e062cf35766d63a14fa64c04d59c52ac670541328f073143383d1e7d41ddf4a6249dbed4eafa3cdd714ca5c252fc292e", 0x36, 0xfffffffffffffffe) 2017/12/11 07:00:26 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x800000000003) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000219000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f00009b7000)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00007e4000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000396000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x8001}, 0x40000001) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000080000-0x1dc)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00006d7000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) perf_event_open(&(0x7f0000934000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000dfe000)={0x1, 0x0, &(0x7f0000bb5000)=[], &(0x7f00004ef000-0x6)="737973654f00", 0x2, 0x80, &(0x7f000053d000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000504000-0x4)=0x0) ioctl$TIOCEXCL(r5, 0x540c) syz_open_pts(r4, 0x0) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006b9000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000cc5000-0x4)=0x400) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000156000-0x8)={r2, r3}) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="ffc9e137c59e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) r8 = syz_open_procfs(0x0, &(0x7f0000862000-0x11)="63707573657400") preadv(r8, &(0x7f000000a000-0x10)=[{&(0x7f00003a4000-0x1)="00", 0x1}], 0x1, 0x0) 2017/12/11 07:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x1ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x4f2d1588af716cea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0f000-0x5)="2f6465762f6877726e6700", 0xfd, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cfa000)=0x0, &(0x7f00004b2000-0x4)=0x0, &(0x7f0000cb2000)=0x0) mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fstat(r0, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) sched_setaffinity(0x0, 0x8, &(0x7f0000fa2000)=0x75) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d93000)={0x0, 0x0, 0x0}, &(0x7f00003d9000-0x4)=0xc) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000061c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:26 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2c000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x7, 0x8001, 0x555, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000dd3000-0x8)=0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000288000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00002bb000)="c622fca0b20b1ed5d05f0bb8f6fd5eb8a1e664e0a19bc68c7fd4cbfe5ae531c0"}) r2 = socket(0x40000000015, 0x805, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00006f1000)=0x3) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0xffffffff) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) r1 = syz_open_dev$vcsn(&(0x7f0000c40000)="2f6465762f7663732300", 0x100, 0x228000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000f45000-0x4)=0x0) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000292000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000138000)=[], 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000004) setsockopt(r1, 0x10e, 0xb, &(0x7f0000001000)="9adc01ce", 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000403000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00006c7000)=0x7c) write(r1, &(0x7f00006e7000)="1f00000000003543ff6fbb200100000000000000007100400000000000000002", 0x20) fadvise64(r2, 0x5f, 0x80000001, 0x1fffffffffffc) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000bc000-0x118)={0x7ffffffd, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = socket(0x14, 0x1, 0x8000000000000) socketpair$unix(0x1, 0x80010100000007, 0x0, &(0x7f0000fb0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00005ec000)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000d50000-0x10)={0x3, 0x7, 0x2, 0xff0, r4}) r5 = open(&(0x7f0000000000)="2e2f66696c653000", 0x40002, 0x10) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x984e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r6 = socket(0x11, 0x802, 0x300) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000001000-0x4)=r5, 0x4) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) shutdown(r6, 0x1) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00002e4000)={0x1, &(0x7f0000560000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x1, &(0x7f0000f2c000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0xce, &(0x7f000068a000-0xce)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x2a11, 0x0, 0x260}}], {{0x88f6, @ipx={0xffff, 0xbc, 0x2, 0x5, {@random=0x6, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, "0ddc783abf2a8eca8d217534d71ab168014791fef37bb447b4c2fc0123aad015b09478e944ebd48a46562c8d76a77e0be9dc1ca11b787287be14e72e316646bfbd26e3db1c19c5a9fb006aaecd6c847e63213e9ea18a3e3a6c3a6e57b6c9104ee8aa982391dabb1b76483ebe93bf4245b661bff607ff927ba6e7d14a258e927eff9fa6cc420a8fd5e73c9bdfc5705d472e24ae46a8e17294f1b29f1befdd"}}}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000d6e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write(0xffffffffffffffff, &(0x7f000002d000)="", 0x0) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000e63000-0x8)=0x2) 2017/12/11 07:00:26 executing program 3: r0 = memfd_create(&(0x7f0000acb000)="04", 0x3) openat(r0, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa79e, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f5000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000c80000-0x8)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000ce7000-0xe)="2e2f66696c65302f66696c653000", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f3000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004f4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009ec000)="2f6465762f73672300", 0x6, 0x18009) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000302000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000035c000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00004c8000-0x8)="69736f3936363000", 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ebe000)={0x0, 0x0}) utimensat(r1, &(0x7f0000f7c000)="2e2f66696c65302f66696c653000", &(0x7f00003c3000-0x10)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x100) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x2, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x100000000000009, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d00e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4053b4c830ed2ad0f5cf62d820ffc1ee4f32de8b000000000021840000bd", 0xbb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x5) 2017/12/11 07:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) r1 = creat(&(0x7f000089a000)="2e2f66696c653000", 0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001ac000)={0x80, 0x6e9, 0x0, 0x40, 0x7, 0x6, 0x5, 0x1, 0xbbc, 0x7fff, 0x9}, 0xb) ioctl$int_in(r0, 0x5473, &(0x7f0000cef000)=0x7ff) 2017/12/11 07:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f00000e7000-0x9)="776c616e315b2a2500", 0x2) [ 97.352458] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=12398 comm=syz-executor5 2017/12/11 07:00:27 executing program 0: r0 = memfd_create(&(0x7f00008f2000-0xb)="7070703047504c656d3000", 0x400000000002) symlinkat(&(0x7f00001d8000)="2e2f66696c653000", r0, &(0x7f0000808000)="2e2f66696c653000") r1 = socket(0xf, 0x803, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000048c000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000626000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000e10000-0x8)="2e2f66696c653000", 0x203c, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008de000)=@sack_info={0x0, 0x7, 0x8001}, &(0x7f0000db9000)=0xc) sync() ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) syz_emit_ethernet(0x6e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "ffeaae", 0x38, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000080a000)=0x800) perf_event_open(&(0x7f0000ebb000)={0x2, 0x78, 0x4000000000043, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x2000, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) sendto$inet6(r2, &(0x7f0000a61000)="", 0x0, 0x0, &(0x7f0000460000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioperm(0x400000001, 0xd6, 0x0) perf_event_open(&(0x7f0000518000)={0x2, 0x78, 0x0, 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x100000000, &(0x7f0000cf5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b99000-0x20)={0x98, 0x5, 0x1, 0x5, 0x100000000, 0x0, 0x1f, 0x1, 0x0}, &(0x7f0000b92000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000172000)={r6, @in6={{0xa, 0x2, 0x60b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cab000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005de000)=0xc) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f0000f4c000)="03") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:27 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet(0x2, 0x80a, 0x9) unshare(0x0) getsockopt$sock_buf(r0, 0x1, 0x80000000001c, &(0x7f0000746000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f00000-0x4)=0x95) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x80000001, 0x28c000, 0x80, 0x4, r1, 0x0}, 0x1c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003d9000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000f02000-0x58)={0x27, 0x7f, 0x0, 0x6, 0x100000000, 0x2, "1990bf17c573ea3fcf5bf38825282dfa97e5e13ad4a5f293eb5dcf26685779877041478f75852d5468f1ff6019d3bd17184b78a3d022bcdd1deb9c3238dd05", 0x80}, 0x58) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006eb000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f0000a11000-0x1)=0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00001db000-0x70)={0x2ca5, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x4, 0xfffffffffffffffd, 0x91, 0x4, &(0x7f00008e1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0xffff, 0x2}) bind$inet(r1, &(0x7f0000933000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ae2000)={0x0, 0x34, "07d278635f5f92871379546b170c58861b24a4b63aa961cf81fcae5658907235f5ec683a0a0f72e29661bf3b008ae3e0e54f8151"}, &(0x7f0000177000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007b6000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b52000)=0x8c) 2017/12/11 07:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00004f5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ee3000)=0xac) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f0000f63000)="2f6465762f766373612300", 0x800, 0x278180) eventfd(0x20) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000067c000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000f18000-0x9)="6c6f67696e75696400") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e4a000-0x14)={0x2, 0x81, 0x2, 0x6, 0x80}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000505000-0x8)="2e2f66696c653000", 0x0) close(r3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b9d000-0x4)={r2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000ffb000-0x4)=0x37e, 0x4) 2017/12/11 07:00:27 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f0000397000)="", 0x0, 0x10042, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x200000000000063c) r3 = memfd_create(&(0x7f0000e73000-0x1)="04", 0x6) fchown(r0, r1, r2) gettid() r4 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e47000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r0, 0x0, r6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bf7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000018b000)=0xc) r9 = getpgid(r8) setpgid(r8, r9) r10 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r10, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f00006a9000)={0x0, 0xfd6b, 0x100, 0x9, 0x7f}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r10, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00000fa000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 97.461322] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=12398 comm=syz-executor5 2017/12/11 07:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) finit_module(r0, &(0x7f0000165000-0x3)="6c6f00", 0x1) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) socket(0x40000000015, 0x805, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/11 07:00:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xb, 0x40) r0 = accept4(0xffffffffffffffff, &(0x7f0000076000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) ftruncate(r0, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009c7000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x48af, 0x5, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000032f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000801000)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000176000)=0x20, 0x4) bind$inet6(r1, &(0x7f0000d9c000-0x1c)={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000230000)="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", 0x1000}, {&(0x7f00008d6000-0xf9)="9c0b81ba2a9eb97eac1ac665422b794e3ea30a31c04dc43d7777bc8da6f569d16ca096d9921fca02e03d088a7dda4a6c8b996451ddd499f962d3391e81828a52041a54042787ec88c5683ca6088536966f90e1ddccb4fc3fd679b207db47a8a4058d5bdc811c300ede7eab3636c6bedd7563a76ce99414b71526ce711f66e4369b7cf5b355bc49db115188372e81d07bed337fad4f6abfb47fd1546a67fe067f3f052e491ce947ad725eaa62d74aec1c343885d17e4fd03a2b12e00947a1adcd46780638bce7c2272fb2100f7afedc6278c67471fc792d5969fdfb46d2b65825ae7740006c695e76f368634cdcdd0ebbd3f849cc52b82c0103", 0xf9}, {&(0x7f00000ae000-0xa4)="4b8936c1bb355cd110875864c2e258397f591db6ef5e716af7079027da952cf7c7a7fc589943be47b04ae861b00ad0c1070f21edb1fd0ea39eb396760d656df93519a7a59d864e0bd94d38b56dd7d60cc5ac6f2e8daf399be2f91f052ef48ae15e331affaa02fbc92b321e5f9aec6efdce099fd45c630a56c465c7e32a348bb399613f834fa9ea02a36109d042142e551be1d70ad9bfc29cfcecea83be6e32d818c50fe1", 0xa4}, {&(0x7f000091b000)="7351fdd711edf133876ab1a4d4840d8a40763141b3666868b3d9a4097a73794e0ad9ffa47c0fee637612fd792db9962d473db792e7d4a55bbe3d2c00dc5eb4d219cb6a8ce5c45921b144a8854dbf5fd1a3ec2a5909e5ca1e33e68189193c44b4fb5019242cea8bfd28ad7953ea9706be339ae85f6dd74f911c93d54d6a6fed949f2d88688b4d0c6bfb4bb78e80e1be049771156aed1ad6710407f4dd6357dc5060870fb42fd5240983f6719215200e2bc40aa6def0cfa8d02d2a582c68b748fcc08448596ed820013e4bc0f7c63941a3eeac05", 0xd3}, {&(0x7f00003dd000-0x6e)="9f79667c2e0c37016e5161047ef73e33c590602442e365779a2851c49f805a3636db3160ac4b616428908b44a5c947a8a6ecaeff4a5ea9e2857b2d447fb6f37e8e63ebced4e2638b3677acf80091dbcb1020c3391e3188a01c7bf96688b3aa6a592a67b9c209cae8b67e6c396363", 0x6e}, {&(0x7f00009aa000)="bf91de85278333699365045f4ffa6192ccfa31be7b05c37545251902a40565d159536757950498bad2f9310303616a611512c6b8ce4215e73cd04f16068d904f7bc4d8ea90e5003fc0b0fb84abfbb821ecf6d42767e34df278a9eecfbad15aac0a655be07b0f97cc597a5f5bcb3f2ccd6325a8668f86edfe186f28c6861c88ca9660bfd8249b1a745036801c5ad88e7f3f77832a049f", 0x96}, {&(0x7f00005b0000)="8b5b51777520cdc0cd787bb7cffdb411e5d86317ae2f1c319d2d08ff27d0642cc964c38b6afc8e45806a5685152503fd62a850eeaac97691c8421f679b414dbf9253eac7f62599482b6f60ac38ab", 0x4e}, {&(0x7f0000d62000)="c9ae3bc19292705f9027bba494817433ea2a55bff5b46b74ed9f117b28d1ba26baac69296451d7245a455784988bc9019e3516da857234ac4777dbae8ecddc490fdf44d3a1713195a815c9c05da71500db981aac3f0ef586d5fdbbe12b0d5432", 0x60}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r1, &(0x7f00002b0000-0x1c)={0xa, 0x0, 0x100400318, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005a3000)="5357bd963b2c5a206961bf32e525137b2b9e78b9f4862158e7d97dee5a9b9297484500e6ec7be2a019b8b930be48f71c2e6f921947e5fec94ebd42c929108881a47dc1ac59f811968671cf1c03847289be2c9b826e0be0706babf42f4de73d0d1c9512c1b9b10a28cf3bd8a2a068fb966d9b514778683a8ae045b8ff24e438186c38cd83f4aaf73c92e25e687df602ee430f723d62900f9461bcd452e0ed7ed0ae4368e6bd", 0xa5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xfffffffffffffff7, &(0x7f0000e1a000-0x1000)="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", 0x1000) openat$rtc(0xffffffffffffff9c, &(0x7f0000085000-0x9)="2f6465762f72746300", 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000003, 0x100000004) dup3(r1, r1, 0x80000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f46000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4000000000000, 0xfffffffffffffff7, 0x400000, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b47000-0x8)={0x0, 0xf14}, &(0x7f000092c000)=0x8) epoll_wait(r0, &(0x7f000071a000)=[{0x0, 0x0}], 0x1, 0x1ff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee6000)="6e65742f72617700") ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000080e000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b38000-0x2)=0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cb4000-0x10)={0x0, 0x6, 0x8, 0x7f}, &(0x7f0000f91000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003ca000)=@assoc_value={r4, 0x809}, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000985000-0x1)="d0", 0x1, 0x81, &(0x7f0000c67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/11 07:00:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x203, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x8, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1000000000000, &(0x7f0000d60000-0x10)={0x4, &(0x7f0000f80000)=[{0x4421dbfb, 0xff, 0x3, 0x10001}, {0x2, 0x0, 0x4, 0x0}, {0x8001, 0x10000, 0xffffffff, 0x6}, {0x4, 0x3, 0x81, 0xfffffffffffff017}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00008a4000-0x8)="2e2f66696c653000", 0x162) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000edd000)=0x1) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r3, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c42000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffd) r6 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r5, r6) r7 = memfd_create(&(0x7f00002cc000-0x5)="7573657200", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000116000-0x10)={0x7, 0x9, 0x6, 0x101}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003d6000-0xc0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe1b3}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}], 0x9) mbind(&(0x7f0000ec5000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x5, 0x1) getdents(r3, &(0x7f00000fc000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) unlink(&(0x7f0000d82000)="2e2f66696c653000") mincore(&(0x7f0000cee000/0x4000)=nil, 0x4000, &(0x7f0000861000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8000, &(0x7f000024c000-0x8)=0x800003f, 0x5, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000f29000)=0x0) madvise(&(0x7f0000996000/0x2000)=nil, 0x2000, 0x8) 2017/12/11 07:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bbe000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000231000-0x10)={&(0x7f00004e2000/0x2000)=nil, 0x2000}) connect(r0, &(0x7f0000266000-0x8)=@sco={0x1f, {0x8001, 0x0, 0x100000000, 0x4, 0x3, 0x1}}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cba000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00004c7000-0xc)={0x7, 0x68, &(0x7f0000d1d000-0x68)="2dcc4817221d8ca20a9b5747b8c62407edd4a6336416049b67645df587ab4f3e7c4f6d8a2048b8024380b0654af0e78d478568323db399c3d61a21bf88937d09ab060eda2cf050e9c430b4120cdd814b9ff8e5748e264635198a48282e35c1b064a47dcbcd9d60b1"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000974000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000)=0xe8) syz_extract_tcp_res(&(0x7f0000c97000-0x8)={0x0, 0x0}, 0x5, 0xfffffffffffffffd) syz_extract_tcp_res(&(0x7f000079f000)={0x0, 0x0}, 0x5, 0xff) syz_emit_ethernet(0x11d, &(0x7f0000c85000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x1, 0xfff, 0x1}], {0x8100, 0x0, 0x1, 0xfffffffffffffffd}}], {{0x6002, @ipv4={{0x21, 0x4, 0xa8e, 0x7fff, 0x107, 0x0, 0x8, 0x6, 0x32, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x3, [@rand_addr=0x3]}, @ssrr={0x89, 0x27, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x13, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x2000000000000000]}, @ssrr={0x89, 0x17, 0x508, [@multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001]}, @generic={0x89, 0x11, "6569f36c9bf4a0e081b5fb69dcf59c"}, @end={0x0}, @generic={0x1, 0x2, ""}, @end={0x0}]}}, @tcp={{0x2, 0x0, r4, r5, 0x9, 0x0, 0xc, 0x80, 0x4f5e, 0x0, 0x7fffffff, {[@window={0x3, 0x3, 0x10000}, @sack={0x5, 0x16, [0x82, 0xfffffffffffffff9, 0x20, 0x4, 0x4]}, @fastopen={0x22, 0x3, "62"}]}}, {"91977df6d5c7dde616135427de791c8c73135eb90ae230bb8240abe68d29c6e5c6e57eafb56ab144c31325c9466c2bf8df6c3689ab55aad24e94dbf3430d2b7f8425edbba535852c3751c24b44e1e603b26cff"}}}}}}, &(0x7f000012c000-0x14)={0x0, 0x3, [0x5c1, 0x45f, 0x58]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000721000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f00003fd000-0x1c)={0xa, 0x1, 0x256d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff90c9494e}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000f4000-0x4)=0x0, &(0x7f0000048000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c8a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0xe, 0x3, 0xff, 0x70e0}, &(0x7f0000640000-0x4)=0x20) getpeername$packet(r0, &(0x7f0000749000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007f9000)=0x14) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b64000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ab2000-0x4)=0x61) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000099000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000637000-0x1)=0x40) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00005e7000-0x8)={0x4, &(0x7f00008a6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000f1000)={r6, 0x3}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000019b000-0x30)={0xa2, 0xad4, &(0x7f0000cc0000-0x82)="b7915aca4c08a9c2b4df919550995a0446cd48793c5a9f1216bafce483918e6dfd7051a5ed4cfd11073bfe1613f8a393bd9ad0070448cec981f699f0cdf12b0f90d29a9f1262a0d4ca7999e60c9a1d63a67704d10976e8416c62681d3b373a2b6f6e03626181323643dc3bd6d20891a6c86962e9979beca43afb1ff403813b0e3c39", &(0x7f0000ed0000-0x3c)="4000b275926a72ae3d9780457d79f1ad01e4705691efce8fb0d84d94f86d9905e6e2dc2a5eb260773ee1e4879d4df1ce14d998212f59bf26b7959369", 0x82, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000bc9000-0x24)={@common="69706464703000000000000000000000", &(0x7f0000f5a000)=@ethtool_wolinfo={0x7, 0x7, 0x4, "20877eda7615"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r2, &(0x7f00001ed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000926000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r7, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = getpgrp(0xffffffffffffffff) shutdown(r7, 0x1) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000936000-0x4)=r8) 2017/12/11 07:00:27 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1, 0x0, 0x0}, 0x1c) tee(r2, r0, 0x1002, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) r4 = accept4(r1, &(0x7f000076d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e52000-0x4)=0x14, 0x80800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r2, &(0x7f0000fea000-0x2f)="1effef763a6c4900000000000000000000800000019bd516a523000000002e00000009ffffdd972bd7d1f941c4ec09", &(0x7f00006f2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00002f9000)={0x0, 0xffffffff00000000, 0xee, 0x5, 0x3}, 0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r3, &(0x7f0000eee000)="", &(0x7f0000feb000-0x1)="05", 0x0}, 0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r3, &(0x7f0000fe9000)="35"}, 0x10) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fea000-0x8)={0x0, 0x0}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r7 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r6, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r7, &(0x7f0000469000-0x5d)="96ffdede4b01eab0f5bc2c4ebad93a3240d1196aa4d70c08818f34a88995707863419bdd5ec95587e0c6269eca22edb0bb25026433aa90a84c428ed5a3420b7d259357af3fb5e70088dd8d8aa87c124d3eca8e3bf1a671f8274448729e", &(0x7f0000eba000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r7, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000feb000-0x10)={r6, &(0x7f0000fed000-0x4)="974eaf07"}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f7f000)={r7, &(0x7f0000fef000-0x3)="08aa5c", &(0x7f0000fed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000412000-0x4)=0x4000000, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bb8000-0x10)={r6, &(0x7f0000fed000-0xbd)="8add85a748713719e120f4b833516164264bcccf22e39ae0f16215956d781afd298147d6209e58614060e849ad21f4cd801b7fd4c3340d7ec4e01c4becb74f1f2b59074f177868e36e8303f91a9aee44532646407931046b9ee98aa0755323abb6d0e08e11be720d11c8fdd003250b1cd891d2e825e3c553c9beeb00009202f356e24acd0045b07dfcc5abbb7d583407260557baab6065822b4a5340a31e6886f9710b22bd41d3844061730166bb634722087e3f01552d34bdc5f9f888"}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000937000-0x18)={r2, &(0x7f000046a000)="6f", &(0x7f0000fe7000)=""}, 0x18) tee(r4, r5, 0xf7fffffffffffffa, 0x2) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000e06000-0x108)={0x1000, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000025c000)={r0, 0x7, 0x2, "50f678b59962dc787d4ac42cd2b7b6d93cdfd7291c350ad0869309e25a1bc578f6e05db4aa7a5b41d3c8a75f74046d87cdf05f35916852bdc715cfe90dcfcdf25a10441b585c3051685cb17954fbeca097686cf8030530435b137d4e3d4eca54cf5ef5a8efddc1ce"}) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="af33ca00dcf4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005eb000)="2f6465762f76637300", 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000311000)={{0x400, 0x7ff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0xff, 0x2b1, 0xd68, 0x10001, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000e8a000-0x8)={0x0, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000701010000000000450001070000001419000e000400000000000000060f050300ff090000ffe4693e", 0x39}], 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006fb000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a55000)=0x0) gettid() r4 = fcntl$getown(r1, 0x9) r5 = getpgrp(r4) setpriority(0x0, r5, 0x85) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) rt_sigpending(&(0x7f000047c000)={0x0}, 0x8) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f000095c000/0x18000)=nil, &(0x7f0000cd2000-0x18)=[@text64={0x40, &(0x7f0000c02000-0x42)="0f20d5660f3803a700000000653e660f38822f660f38820b4b0f07edb9800000c00f32cb00014e7f020fc3c423b55d71000babfd3737b80e018fe9f741b500000080", 0x42}], 0x1, 0x40, &(0x7f00006e0000)=[@dstype3={0x7, 0xe}, @vmwrite={0x8, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf6}], 0x2) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000007d000-0x30)={0x1, 0x0, [{0x4000000b, 0xffffffffffffffff, 0x5, 0x1, 0xffffffffffffffff, 0x1, 0x102, [0x0, 0x0, 0x0]}]}) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000c56000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text16={0x10, &(0x7f0000fd3000-0x33)="660f380543003e0f0174680f01cabad004ecea060044009a00003c01ba610066b80400000066ef0fd48b00000f18de2e0f01d1", 0x33}], 0x1, 0x0, &(0x7f00001b5000)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$KVM_SET_TSC_KHZ(r8, 0xaea2, 0x1000000000000b) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f00004b9000-0x48)={0x80002, 0x0, [0x654, 0x4, 0x5, 0x5, 0xb3, 0x7, 0x2, 0x80000001]}) accept4$unix(0xffffffffffffffff, &(0x7f0000460000)=@file={0x0, "000000000000000000"}, &(0x7f00005ee000)=0xb, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000ae8000)=0x9, 0x4) [ 97.672835] device syz2 entered promiscuous mode 2017/12/11 07:00:27 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000278000)=0xffffffff, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000443000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cb4000)={0xe, 0x4, &(0x7f0000fab000-0x20)=[@map={0x9, 0x3, 0x8, r0}, @generic={0x3f, 0x0, 0x400, 0x1}, @map={0x5, 0x5, 0x3, r1}, @generic={0xfffffffffffff9d5, 0x726, 0x6, 0xffffffffffffffc0}], &(0x7f00004e4000-0x2)="d100", 0x6, 0x34, &(0x7f0000faa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x1}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000d40000-0x30)={0x1, 0x2, &(0x7f0000c28000-0x18)=[@generic={0x20, 0x0, 0x0, 0x3}, @generic={0xd39d, 0x200000000000, 0x3, 0xfffffffffffffffc}], &(0x7f0000fa9000)="0000000000000003", 0xfffffffc, 0x80, &(0x7f0000fa2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f73000-0x4)=0x8, &(0x7f0000af4000-0x4)=0x4) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00006b2000-0x10)={0xf0e2, 0x3}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:27 executing program 7: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b2d000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000b2c000)={0x1e, 0xfffffffffffffffb, 0x36800000000, 0x4, 0x10001}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b2c000)=0x9, 0x4) r1 = socket(0xa, 0x6, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000b2c000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b0f000)=0x24) clock_gettime(0x3, &(0x7f00001d6000)={0x0, 0x0}) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000b2e000-0x20)={r0, 0x1, 0x6, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007f6000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x503b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xe6, 0x80, "b620cf17702a18f9f00512a15ba7a98c12e7c497a6f09cb4494f2a24b03d81e0aa7d02630801c218a9c6dc3530e41dbac014b9a5d62014a836a8b366478c8b812c3b337c22c429fab7e6c49d5c397160"}, 0x160) 2017/12/11 07:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_get$uid(0x83, r0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000484000)=@generic="00000000000000000000000000000000", 0x10) mount(&(0x7f0000683000)="2e2f66696c653000", &(0x7f0000296000-0x8)="2e2f66696c653000", &(0x7f0000860000-0x9)="676673326d65746100", 0x100000, &(0x7f0000c5f000)="80010000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000c07000-0x60)={&(0x7f0000793000)=[0x401, 0x100], 0x2, 0x4, 0xc353, 0x178, 0x11c, 0x100000001, {0x100, 0x6, 0xfc, 0x0, 0x6, 0x5, 0x3, 0xfff, 0x80, 0x100000001, 0x4, 0x2, 0x8001, 0x1000, "67596fa14b7fcb646b18b85c2586c9ebbc6e5aab32629ff46c40be1c4b6bb19a"}}) r2 = syz_open_dev$sg(&(0x7f0000d6e000)="2f6465762f73672300", 0x94, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000734000)=0x7fff, 0x4) io_submit(0x0, 0x1, &(0x7f0000c95000)=[&(0x7f0000a0b000)={0x0, 0x800000, 0x0, 0x7, 0x1, r1, &(0x7f00009b4000-0x88)="b3620a767880046e5e5a10d4792f552f507fa9479c5bfb9318e57f6c1bed69afe21ab91c9773e70bf02214ab9df46acfd274a8fca8e49418998e43db5de3e1055529f8767937381c902434e28cb523f44cdeef812028f7476f3e855dac1b254b13c89dcfcb26f48b9d37599f37a98f084be2b37d54a94f639b28fa49bf885c147a045225901be266", 0x88, 0x3, 0x0, 0x0, r2}]) getcwd(&(0x7f0000f80000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42) r3 = open(&(0x7f0000716000)="2e2f66696c653000", 0x800, 0x8000002) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00008c9000)=0x8000008) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="e3136bd76ef8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "430387", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000073000)="2f6465762f736e642f73657100", 0x0, 0x3ffffffffffffff) r4 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r5 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r4) r6 = add_key$user(&(0x7f0000073000+0xd08)="7573657200", &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r4) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r5, r6, r5}, &(0x7f00005cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={"6372637431306469662d70636c6d756c"}, &(0x7f00004e3000-0x40)="35f66213982648fb91a37fa6", 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00005fa000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000e56000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006db000)=0xe8) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000026a000)={0x0}, 0x8) socket$kcm(0x29, 0x2, 0x0) 2017/12/11 07:00:27 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000538000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000ac0000)={0x9, 0x0, 0x10001, 0xfffffffffffff9e2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000f17000)={0x1000, r2, 0x1, 0x3}) rmdir(&(0x7f00009fd000)="2e2f66696c653000") ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00007c1000-0x8)={0x4, r3}) syz_open_dev$mouse(&(0x7f0000821000)="2f6465762f696e7075742f6d6f7573652300", 0x100000001, 0x2) recvfrom$inet(r0, &(0x7f0000311000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x40, &(0x7f000009e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4$ipx(r0, &(0x7f00002cb000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b8b000)=0x10, 0x80000) sendto$inet(r1, &(0x7f0000583000-0x1)="", 0x0, 0x200007fd, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000258000)="c284b572c3cc274959145fcab4beb2c59a187bdae8bc3f03c71f75fde742ee5e6fe1d82f1d30f6c67ed00700b0fdf87d6075b64c44337dc46c2f1d7e3e8af42c3f805f8352e969909ec8423235b7600e52bf03277eaf051a9c1851a8b1dab9c0b00ad763e14b98c9e8d4982203483f932c35491534d6dcd57c73a8c987e16a22efa55f4f1a4524151381b4652a2780b6ddfa86ed8927a2522fee263ce1e32d2fcce28e392ac282c458c26c3250f4274212f8804106024162db7fdf31fec60038920c278410ad6de62d0091c78fb1faf6d52cb7d6dfbbcd3a3384a79a5d", 0xdd) sendmmsg(r1, &(0x7f000042e000-0x78)=[{{&(0x7f0000f0b000)=@ipx={0x4, 0x0, 0x0, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000be5000-0x46)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc", 0x35}, {&(0x7f000058c000-0x45)="d7d8c5fedef8f45a7d0efa006656c634f4071bbabf0ff25fcb9f7bfe6ef60000c59a00000008da5314d9cd7e29843ab3169b5d3291d5630a50295a020f2c89df3c87bafb8d", 0x45}], 0x2, &(0x7f0000cb0000-0x1010)=[], 0x0, 0x20004800}, 0x7f}], 0x1, 0x48000) clock_gettime(0x0, &(0x7f0000d35000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ad7000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e59000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ca4000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f72000-0x4)=0x2e) write$sndseq(r0, &(0x7f0000f51000-0xe0)=[{0xff, 0x1, 0x2, 0x6, @tick=0x0, {0x9, 0x9}, {0x401, 0x9}, @quote={{0x400, 0x1}, 0x800, &(0x7f000091c000)={0x3, 0x3, 0x1, 0x9, @time={r6, r7+30000000}, {0x0, 0x5}, {0x942, 0x9}, @control={0x0, 0x5, 0x8}}}}, {0x8, 0x1, 0x9, 0x7, @tick=0x0, {0x4, 0x0}, {0xff, 0x8}, @quote={{0x9, 0x0}, 0x101, &(0x7f000080d000)={0x2, 0x8, 0x100000000, 0x5, @time={r8, r9+30000000}, {0x8, 0x8001}, {0x1, 0x20000}, @result={0x2, 0x0}}}}, {0xffff, 0x1b5463fd, 0x5, 0x9, @tick=0x10001, {0x7f, 0xeb2}, {0x8000, 0xfff}, @queue={0x80000001, {0x4, 0xb}}}, {0x4, 0x6, 0xa8, 0x3, @time={0x0, 0x1c9c380}, {0x4, 0x100}, {0x8000, 0x3ff}, @time=@tick=0x0}, {0x100000001, 0xff, 0x7ff, 0x4a, @time={r10, r11+30000000}, {0xfffffffffffffffa, 0x7}, {0xffffffff80000001, 0x1}, @raw8={"b0a72f15312839cedc5c6cae"}}, {0x3, 0x6, 0x8001, 0xe55e, @time={0x0, 0x0}, {0x8001, 0xab}, {0x8, 0x3}, @queue={0xad2, {0x4f, 0x0}}}, {0x1570, 0x10001, 0x9, 0x1, @time={0x77359400, 0x0}, {0x101, 0x2}, {0x1, 0x8f}, @quote={{0x3, 0x3ff}, 0xfffffffffffffffc, &(0x7f00006f2000-0x1c)={0xb8e1, 0x4, 0x101, 0x9, @time={0x77359400, 0x0}, {0x80000001, 0x1}, {0x4, 0x5}, @time=@time={r12, r13+10000000}}}}, {0x80000000, 0x9, 0x40, 0x2, @time={0x77359400, 0x0}, {0x800, 0x0}, {0xffffffff, 0x88}, @quote={{0x2, 0x3}, 0x3e71, &(0x7f0000950000-0x1c)={0x7, 0x9, 0x7, 0x5, @time={0x0, 0x0}, {0x10000, 0x86b}, {0x6, 0x80000000}, @addr={0x401, 0x6}}}}], 0xe0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00009fc000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) fcntl$getownex(r5, 0x10, &(0x7f0000565000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000268000-0x108)={0x0, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x2, 0x0, 0x100000001, 0x1fe, 0x2, 0x5, 0xe23, 0x2, 0x2, 0x1, 0x6, 0x2, 0x2, 0x0]}, &(0x7f000063e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000632000-0x8)={r15, 0x8000}, &(0x7f0000d92000-0x4)=0x8) recvmmsg(r5, &(0x7f0000a4e000)=[], 0x0, 0x3fffffff, &(0x7f0000484000-0x8)={r10, 0x1c9c380}) capset(&(0x7f0000b91000)={0x20080522, r14}, &(0x7f0000984000)={0x6, 0x8000, 0x4, 0x9, 0x10000, 0x8000}) kcmp(r14, r14, 0x4, r1, r4) write(r1, &(0x7f00007be000)="19eb9e9425c0973def98913b793ee25b296718026c2515787f07b14c82b08703ec9b0ef10a019b7a6bc5a9ef5745fe99532395b774083fb9b35de13d8253273423889d2d47700ae0bff35c1c07c87f865acfeac46163dd3a5ba784b5bbb1c490b8555f35232a66ee3b88ef3fdfae6e7dcb6063cfc085225123651254e82e331cfc7e5cac9d4fa16ffec4c921ef3d8ca4780cad433472efa24762e8fb83b69765e690fefdae2b305c28ac5d0b3b7983978028a623ea5d1373058413c65a5b00d450d0", 0xc2) close(r1) 2017/12/11 07:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x5, &(0x7f000069e000-0x8)={0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dc3000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r3, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000541000-0x8)={0x0, 0x4}, &(0x7f00005c7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dfe000-0x4)=@assoc_id=r4, 0x4) faccessat(r1, &(0x7f000098b000-0x8)="2e2f66696c653000", 0x0, 0x100) 2017/12/11 07:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000973000)="89e4000407", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000567000)={&(0x7f0000b4e000)="2e2f66696c653000", 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093f000-0x8)={0x0, 0x0}) r4 = creat(&(0x7f00004fe000)="2e2f66696c653000", 0x110) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000f81000)={0x0, 0x400, 0x3, &(0x7f000083f000)=0x0}) getsockname(r2, &(0x7f00005f2000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b6a000)=0x1c) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000050f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000fdd000-0x78)={0x7, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1f, 0x7, 0x55d, 0x0, &(0x7f0000796000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x2, 0x5}) r6 = fcntl$dupfd(r5, 0x0, r5) lsetxattr(&(0x7f0000450000)="2e2f66696c653000", &(0x7f0000bd7000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000034b000)="2f6465762f73657175656e6365723200", 0x10, 0x2) sync() ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000bf0000)={0x3, 0x9, 0x101, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket(0x7, 0x803, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000d83000-0x50)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0x9}, 0x80, 0x800, 0x9, [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]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00002ef000)={0xf63, 0xffff, 0x8, 0x8, 0x1b7eab60}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) fcntl$getownex(r2, 0x10, &(0x7f0000a0f000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000f61000-0x30)={0xffffffffffffffff, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) socket(0x11, 0x802, 0x300) 2017/12/11 07:00:27 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x3, &(0x7f0000ab0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x29, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x1000000000000002, 0x3, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x8) syz_open_dev$loop(&(0x7f0000ca8000)="2f6465762f6c6f6f702300", 0x8, 0x8200) dup(r0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x96c000)=nil, 0x96c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x204002, &(0x7f0000d9e000)=0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) ftruncate(r3, 0xffff) 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) write(r0, &(0x7f0000000000)="f07e5f519fbe1ba67585897694096d238c6823f8fe3db187bf072b61e301c01112595398bf4c91db0c98c2f3dc1d35694adfb8b12ac5d6720d63e9fd781384fda47f44461b9a26821ae8f48bd300000000000000061c0032dba11ed4b5a9a2c27d6ebe44acbf9fcf9e4afadcf52ff96a1e3d8ccbe630c7a9c32c85e57b02c34eb6d23035cacbbf88c9215579cd7af770", 0x90) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000001000)="2e2f66696c653000", 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000", 0x0, r4, r5, 0x400, 0xfffffffffffffff8, 0x800800) creat(&(0x7f0000001000)="2e2f66696c653000", 0x3a) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x4200, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000570000)={&(0x7f00005a8000/0x3000)=nil, 0x80000001, 0x3, 0x90, &(0x7f00009df000/0x2000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e98000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000070d000-0xd)="2f6465762f7573626d6f6e2300", 0x6a, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001cf000+0xdf5)={0x0, 0x54, &(0x7f00008e8000-0x54)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5205}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f00006ad000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007f8000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000453000-0x4)=0x8c) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r2, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r2, 0x0, r2) 2017/12/11 07:00:27 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007e2000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00005e5000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000463000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000018b000)={0x0, 0x0, 0x0}, &(0x7f0000adf000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000090c000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000325000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4182, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x3c) sendto$unix(r4, &(0x7f00006dc000)="", 0x0, 0x0, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000d10000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101bfd) r6 = add_key(&(0x7f000000d000-0x8)="6b657972696e6700", &(0x7f0000802000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009de000)="db43b81baa3e11c0b7db4d4df76712726e6bf07fcf70526ccfbe40d7589ad40d3a9ca006d0f8415294d6a6ca37055302a0061d3ea71e60effeae6ca0d2ca8e86fbd76c7ecc6738db7184c2e124963d7bca841d03168bd889bca45dd8c93b565f0221f8495f8ef0441ebd9fb755a0ee350fcd321c3d76f21770c4", 0x7a, 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f0000a3a000)="6b657972696e6700", &(0x7f0000043000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) add_key$user(&(0x7f0000f84000)="7573657200", &(0x7f00004e7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d17000)="dc50d70100e4776f42214d84c8f786f775987181e1aca0709710b0b8876bfd99a4dae108f87062b0f2", 0x29, r7) munlock(&(0x7f0000c10000/0x1000)=nil, 0x1000) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000f9e000-0x4)=0x0, &(0x7f0000697000-0x4)=0x4) syz_emit_ethernet(0x76, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c57fff", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x80, 0x0, 0x0, 0x200000000, 0x800, []}], ""}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x11, 0x400000000000007, 0x6) request_key(&(0x7f00003a9000-0xa)="4b645f0f65275a67791c", &(0x7f0000d4f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000687000)="2f5b7b5c2600", 0xfffffffffffffffe) keyctl$revoke(0x3, r7) r9 = syz_open_dev$mouse(&(0x7f0000196000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffff, 0x80200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00008bc000)={0x0, 0xe1, "a9ff2e07f4812e5701be130015c5f83817f83440d7536961fba97b9bbc753ebd0a7a7efdb514528035eefff687b0b400c589fcfbf0cff5f965fd14e8cc73d3e4553b07527e48d72e1d762ad17078e2a71bd48364e4aa86d936a4a74a185307d809dd18c8b8b462217f79128fa17044ebb5ae8f17f39b06642c7e91a779bc361a0a5a5edd1880362db0ecb671af366754149293cd570966f4e700c240e940f5417b71eff1415b96a8be667f786b5957f86e6eab7e8defff4495d58ab3bc443c7febb6e711292bfcc46d19802c2717273b8f4edbb038a7f3a088c8feea4f26527546"}, &(0x7f0000cae000)=0xe9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000eae000-0x14)={r10, 0x100000001, 0x687, 0x6a, 0x4, 0x91}, &(0x7f0000d52000)=0x14) write$evdev(r9, &(0x7f0000a9f000-0x30)=[{{0x0, 0x2710}, 0x400, 0x2, 0x4}, {{0x0, 0x7530}, 0x1, 0x10, 0x1f}, {{0x0, 0x0}, 0x3f, 0x5, 0x8}], 0x30) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f87000-0xc)="2f6465762f72666b696c6c00", 0x101004, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r11, 0x80045300, &(0x7f0000016000-0x4)=0x0) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00009f2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x3, 0x1d000, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f00004c3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) recvfrom$inet(r1, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r1, &(0x7f0000f19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000299000)=0x14, 0x80000) [ 97.981649] device gre0 entered promiscuous mode 2017/12/11 07:00:27 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x0, 0x0, &(0x7f0000b67000-0x10)=[], &(0x7f000015a000)="766d6e6574302b2900", 0x0, 0x0, &(0x7f0000b62000-0x80)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000377000)={0x1ff, 0x3, 0x100000, 0x1000, &(0x7f00009db000/0x1000)=nil}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00008ea000-0x30)={0x8001, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) listen(r2, 0xffffffdffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000157000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa, 0x4f639f4e, 0x4, 0x7, 0x0}, &(0x7f000068b000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003b5000-0x14)={0x0, 0x3, 0x5, 0x6, 0x5, 0x7}, &(0x7f0000846000-0x4)=0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000db0000)=0x0) getresuid(&(0x7f0000aae000)=0x0, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000215000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d1000)=0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) syz_fuseblk_mount(&(0x7f000091c000)="2e2f66696c653000", &(0x7f00006d2000)="2e2f66696c653000", 0x1000000000001, r4, r6, 0x3f, 0x80000001, 0x100000) getpriority(0x10002, r5) connect$inet(r3, &(0x7f0000087000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c19000-0xf9)="d9622fc97904d7622b724627bf6aa2470c18e99be369e578137ff751b9044bd2a0d7ea4f9649f21e00f991a9d0fbb10fad788d5480355a52b8422075f596add14a61f8b01ab513ef5a789ac8d3a9cea25c23bdc53996f678129b25ff1df60bc13a39ecc415fd8e29814e41160f0742bad94fdc6e6fb6654d8928d0079555ccc0e46b751ea793d491463750f3de1231e874a58c9ee66ce7bb38c90253659f1257c31510ed44cd1b894e53a69d6e1f9de5e96205fbab47bb866fe0552961643e138af871d60fd40b53df6b74c90562f696da53aab404d470fdf970ca6c4b247247587b7384a20d53c81f953a9b79c288713436ac288b52d345e7", 0xf9) sendmmsg(r3, &(0x7f0000f6d000-0x60)=[{{0x0, 0x0, &(0x7f00001e4000)=[{&(0x7f000091b000)="2a1307ca4eceac580666dbe2ff8b29d7db559c4426d5c5a9099a3d9e40b4d14d58051bfe0b44e28d1273c936ee0309a96fd0e69b92946abd82ad1d319b1b059d3fa01fedf1d4bebfbad925d7a6f56df17b6c6d26cb2d6bbfcedb25718bf3320658be8c5a76ab05de3799305375328bb3e2af42d7477ffcaa17664320cf5e52ca3b64e2f30da72b4e04ec869addf82033b5e428792bf546fd0656fe5b48c082b2a5f3a3c4549af62ed71c8063c9433997fbd00ebb4946eb", 0xb7}, {&(0x7f0000f4e000-0x6f)="721b88f86064e1c8f18085b19b50a1c6e1499a73c25050b53bd7677adce71a66c56b7ab9438081541fad86acfec149ab44c8ab2816975f4f4fac8a5d99c81c5baeff442a06935d02b7187e3bd7d60ed6abfdcec52b31a6f5b886304b68c2871c6b5f8506eeb20228c4aae4074caa19", 0x6f}, {&(0x7f0000766000-0x5e)="b7f360cb345d72e831cbdfb4361d3a938485cc867a58d54acf48107aa7cc3e777ea661865f16dea3aa121750a60bdc34d885fdddcd8ab7b15178d76d84e57a9139c7fa62560dbd90dafe1f7f26286e6733491cc0a2ebd28a1ac48f4b43ba", 0x5e}], 0x3, &(0x7f0000756000)=[{0x100c, 0x107, 0xf8, "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{0x130, 0x114, 0x1, "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"}, {0x100, 0x115, 0x9, 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&(0x7f000083a000)=[{&(0x7f0000f9b000-0x8d)="9c52ed29d5b06023fd7bf4c490c6865626f814f6d37189f59d47b88b89a409b27990a5728256574a8fbdf8bb5099b371ae4ef9cf341caeeb40470e98410d45e18cfde3955967be5d74299618f6c66fd26651a87d66b6a8fba8d1d13bce27ffbb4cd1076795770319aeaf5161433bf0d71a07c1375b2de2303df5b886323fa7c42d2ff9090e95ca9808aa261d9e", 0x8d}, {&(0x7f0000aa2000)="8b78834f97c9a162631576843934dcfeaf6a5b8425c184a22e4164539a81fc240ecc703ecb781dfe6c40dcdda3535c976910a5c6fe81d5f6f26ab6519855c5ede4f22472aa50d7f426709ddf543f449cfbf8d0a1f2784c552402d5410694e4b760cfeceafbe157489eb9302d096f0e4befc2ba5c5c", 0x75}, {&(0x7f00002c0000-0x8a)="5d579f6c90282111fb768f30e59079a03bb4bce30c966acc7b0efdfbd73e36f52c239e826b9b1b3dd4a586122c774a4c300e99d0cae899b6df2b326dd8744c63b9040f8bf836eade10b15e6cebe428ed3bea4ec44fb204f27201dccaa60e7bb7a19055426c74a17ce4179336fd220def7679ad09a62551f732878afc03c8fa299c933fcf089566b726e8", 0x8a}, {&(0x7f000040a000)="d3909346e480d7d3255e125ceee19f47608cad82cc5b5f9ebf88b5c624686c002e1f6283a97a64efe3df242aeedc76db0d67bf8c92789a8533a137f686ca525c5e82d9c36d22fddd13c574f33613beb556fb24910cd205455b7b46f90bd39ed0f48873a86be4", 0x66}], 0x4, &(0x7f0000dd6000)=[{0xfc, 0x117, 0x20, "3a22bdd90112d69206243294dd3de77c9eca58da13896d0e07398abe9598fe79276e2daa4363bed044a04cdc4bfa2cfa249e902bc17de2238c897a1d49a71dca3f63b3bce0e0e447a06279220b9a3e33afda60af74ee73911046d94586757c689f238232981fc0540ae6e7def6f7d42ea6512eb973a7a2e827fc0375596da61dc8d10b9b09086e7e1f3cb39eeecd75845cd1bc2a29c3d5a6f7e5ee62e78d7b2106e32d29afc7461cd97e8934f0d6a1d836651885aba7f006396a44e0d691d1131c1ae2740fb682d194ee859b87304fcca9e11ca46801a01698ab39f89a812caa8f1656992834398f2f018fbb3c60c9"}, {0x9c, 0x0, 0x0, "0970cc7ab15f3ffe42ebd9e352fa57c6ec1b9b6df71c8297700f19af43b8636fe8cc12178701b092cc76bf7e4ab169c24e4bd685b76639f1f274c351ac18a4c5652858acab38e527db7ce72fe4f2aaeb929bd569df040479936d5400463d3783b3318a9a330711ce64946ada50b0a230751cdc4312018379637662b927c4435fd77581021cca9d5b40d3c87905a4"}, {0x98, 0x117, 0x3, "a04657ffc30c7e0a17739d7cff7fd4f048b6e41764ad236a4697f254598f57ebadf1a9e051579c5e45f22bb1d4ee350e3388267522219e0fe08f96d808185c0f20e2dd9eac49c2a19d84ec52ae18f7f2bb14190a3c92345c7d2b11cbbfe03e067df7f5e089c1e611fc5cef59fbe87f486132083a43238612b3ea3069943e642831c84fbe5f6217527f9436"}], 0x230, 0x44}, 0x20}, {{0x0, 0x0, &(0x7f000099a000-0x20)=[{&(0x7f000051e000)="248603897d34a0ad8d545a1edcca13e17feafe476222a0a1186dd00d46adde02b302528d05a8078a69ef96814c2578f33e9c504656131dcf3ea8e6c667d71b83af99bc6f7e64bebfaa6affdb72db107babe79021a51de69587ff2352cdfd48c5c1fad1fe89f6e7c743c5330f2e444904d83c3e5c2637e30bade083397f38bb322fae51f82ad28bf5be6a448c1d68d0c12e7b6edf8ac8a1a562824524e922850294863decfbcd180b489a1256e9037e26e12d1bbbece50c2a69ff543b73bac83274c9aee53ddce0", 0xc7}, {&(0x7f000089d000)="129f46e0e72234a6a7bc27a59a659b314cc5fbd41fe560e7deb02b495cf05793c0c13ba75b7e0ba6d8054131f605d81a1b6641f7679baa9b426dacb8d4e86c4d88922145563adc9db2b26d30dd8ee3155a3c94941d4a87385c66462fab88394bbfa6eddd449fdb35e000ffcd77848a037868a70f644db500890e778cb80abbfe4d6987ae5026583bba30cd810df6408592d814026d1fabe2cdbdc1abfab057d0fe05e36fa13de100e37ba1d35ade9a9cee3248c39845903fa3646f66bfde6a1d6d864a8997c4192c48db74bc6ada47879e1feb4a25a5dd27074f0b017cd804", 0xdf}, {&(0x7f0000c1c000-0xe1)="43684eb7f2a08354c43b7faf81229c57b1827472baaff28b348172f2b8723a9c23bd7f92fda18a044dd0b13d336c2e9ecb9414dd87f814c304e057c6e220b431e3526d865c01d1ca593d7fed6bc9da97b77b60e944844f03d2938ac46dca7e39e922b0c3a57f00e11451147d194872604bd332d17e3b735341daead26f562513dc7f7c90739f89cc425e726ab453e5510576682bf33f621620f619c0f5a326619d5b27210c2c4ab4c00df9ccf3e830ac3453afd66f5ade5bd568141c50a5ba94ec6b660d056e5fda18cbbd9e7edc089671f3cbe6a9eb060bc2f160e6c267258660", 0xe1}, {&(0x7f0000199000-0x34)="ad0fa5a4d2f58809f92253339890079a1f2669b5ba63af9a9732b6c68344ede493019f2ad246887981db1567d8aeda67c619f74a", 0x34}], 0x4, &(0x7f0000064000)=[{0x58, 0x0, 0xd72b, "75b5aa658896486e915ccfa5042e5d1a39749ea6299d7646490440e9682349b7213f6954740c1a656c9368f1e9efbcc5d3374cce51afb80327cffd7e36fcf3029808ed9f856289fa5f31"}, {0x1c, 0x29, 0x19cac5dc, "b8dc0b37986b2b45f83d665b409e"}], 0x74, 0x4000000}, 0x6}], 0x3, 0x8000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x9}) open(&(0x7f00008e4000)="2e2f66696c653000", 0x41, 0x121) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) sendmsg(r3, &(0x7f000083e000)={0x0, 0x0, &(0x7f0000d54000-0x30)=[], 0x0, &(0x7f00003ee000-0x1598)=[], 0x0, 0x0}, 0x0) r7 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000014e000-0x8)={0x0, 0x0}, &(0x7f00002a4000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/11 07:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a75000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a79000-0x18)={r2, 0x0, 0x0, 0x0}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:27 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053c000-0xb)="2f6465762f6877726e6700", 0x50187f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000083000)={0x3, r0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f000092f000-0x8)={0x1f, {0x6, 0x0, 0x1, 0x5, 0x80000001, 0x0}}, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) futex(&(0x7f0000c02000)=0x0, 0x0, 0x0, &(0x7f0000df1000)={0x0, 0x0}, &(0x7f0000824000-0x4)=0x0, 0x0) clone(0x0, &(0x7f0000606000-0xf1)="", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f0000ede000-0x1)="") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000254000-0x10)={0x0, &(0x7f0000ef2000-0x34)=""}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ff0000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000baf000)=0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000af6000)={@generic="509253294c1682231ed20058c04a570d", @ifru_map={0x100000000, 0x1b8db5d0, 0x4, 0x6, 0x6, 0x8}}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000df1000-0x78)={0x7, 0x40, [{0x3, 0x0, 0x0}, {0x100, 0x0, 0x100000000}, {0x7a, 0x0, 0x2400000000000000}, {0x8, 0x0, 0x5}, {0x800000000006, 0x0, 0x1000}, {0x9, 0x0, 0x8}, {0x4, 0x0, 0xf976}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00003db000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228746561290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) add_key(&(0x7f0000ff1000)="6c6f676f6e00", &(0x7f0000089000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009af000)="d1076e56218f02f415d683e2", 0xc, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007ec000)="2f6465762f6b766d00", 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) connect$unix(r0, &(0x7f00007e4000)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000006000-0x28)=[], &(0x7f0000c89000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bff000)=0x0) r2 = dup2(r0, r0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000618000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005ba000-0x4)=0xc) r3 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f0000001000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, 0x5, &(0x7f00001f1000/0x4000)=nil, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000002000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r4, &(0x7f0000000000+0xea9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x197) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000330000)={0x100000000000000, 0x6000, 0x5a, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a48000)={0x0, @in6={{0xa, 0x2, 0x4b2f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f00005b3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f69000-0xc)={r5, 0x38, &(0x7f0000611000)=[@in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000e88000+0x487)=0xc) fcntl$setflags(r4, 0x2, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000595000)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) 2017/12/11 07:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x4, 0x8000) ftruncate(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000179000)={0x1, &(0x7f0000643000-0x4)=[{0x3, 0x8}]}) getpgid(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000061c000-0xc)="636c6561725f727866730087") request_key(&(0x7f00002e0000-0xb)="636966732e69646d617000", &(0x7f0000b7c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b0000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f00007f8000-0x8)="6b657972696e6700", &(0x7f0000c90000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000fda000-0xb)="636966732e69646d617000", &(0x7f000042b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) syz_open_dev$binder(&(0x7f000065c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x0, 0x1, &(0x7f0000ef3000)=[@generic={0x8dbb, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000802000)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f000099c000-0x40)={0x102, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x4, 0x80004, 0x91) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffd, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xeb2d, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000bca000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r2, &(0x7f000045c000-0x10)={0x3, {"040675559f7dcf"}, 0x9cb}, 0x10) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/11 07:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000880000-0xa)="6175746f67726f757000") setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f000019c000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000727000)={0x101, 0x2, 0x3e, 0xe}) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c2e000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f8000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000e1f000-0x20)=[], 0x0) r2 = socket$inet(0x2, 0xfffffffffffffffd, 0x8000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000414000)=0xc00000000000) sendto$inet(r2, &(0x7f0000a09000-0x1)="", 0x0, 0x0, &(0x7f0000701000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x108) perf_event_open(&(0x7f0000837000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x100000000003, &(0x7f0000d02000/0x3000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000496000)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xe, r3, 0x7f, &(0x7f0000afd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000095000)="0000000000000000000000000000000000000000000000000000", &(0x7f00002d7000-0x4)=0x1a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f0000442000-0xb)="2f6465762f766373612300", 0xffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3d) writev(r5, &(0x7f0000a6f000)=[{&(0x7f0000598000-0x40)="ae787ba8351f62975822c38d7c935d72941d0b90a73b114936cc31db123cf0e45afd0a884744354694bcfd4e75214b25341e695b1af94a2779d10d1b58fab8d3", 0x40}, {&(0x7f0000c81000-0x48)="3abe1f37df96838be23e7fc5b6a3b121f618d7ec17e8826a29099608188db175c2feb6675907408410dd30227da29b4dac3924ff42284ff7c2689566fac4050a9d3fe0ae397fac6b", 0x48}, {&(0x7f0000ec1000-0x5e)="736c2c19e8cb4008e3f8ea61674d00f7269e3de4efd4afa7a8e340ce89e125d9fa7d890af42648d8757c2112e00e1303093e3d4c9f44af4e3dfc34f71b4896a14ba5532bd035c14f102a724d21810f139018387db40c8e078d0f53223762", 0x5e}, {&(0x7f0000924000-0x12)="c96ff0adb4a6a8d9d6bd27fc405a920d7cb8", 0x12}], 0x4) dup2(r5, r6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e0f000)={0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:27 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)="2e2f66696c653000", 0x0) mount(&(0x7f0000901000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)="2e2f66696c653000", 0xc2) inotify_add_watch(0xffffffffffffffff, &(0x7f0000233000-0xa)="2e2f636f6e74726f6c00", 0x400000000000025) clock_adjtime(0x0, &(0x7f00000e0000-0xd0)={0x23, 0x20, 0x3f, 0x1000, 0x7, 0x1b, 0x9d15, 0x107, 0x7, 0x7, 0x20, 0x1, 0x1ff, 0x5, 0x6, 0x5, 0x5, 0x1002, 0xfffffffffffffffc, 0x7f, 0xef02, 0x9e, 0x20000009, 0xa, 0x1233, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x315, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d6c000-0x4)=0x0) getpgid(r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80804) set_thread_area(&(0x7f0000c4d000-0x10)={0xff, 0x0, 0x3000, 0x8, 0x5, 0xffffffff, 0x3ff, 0x7fffffff, 0x2, 0x500000101}) mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000367000-0xa)="2e2f636f6e74726f6c00", 0xffffffff7ffffffc) mount(&(0x7f00004da000)="2e2f66696c653000", &(0x7f0000885000-0x8)="2e2f66696c653000", &(0x7f0000fd0000-0x8)="6465627567667300", 0x818010, &(0x7f0000439000)="b844") r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x4, 0x3) open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x8803f, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f000002d000)="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", 0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000216000)={0x0, 0x100, 0x76, 0x7ffe, 0x100000000, 0x1ff}, &(0x7f00005e3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000888000)={r4, 0x80, &(0x7f0000ccd000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000000}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}]}, &(0x7f0000161000-0x4)=0xc) fstat(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000195000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e7f000-0x4)=0x1, 0x4) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000c19000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) pwrite64(r1, &(0x7f00007e1000-0x1000)="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", 0x1000, 0x3) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00006ed000)={0x8001, 0x1, 0x9, 0x7fff, 0x1f, 0x100000000, 0x3, 0xfffffffffffffff7, 0x1, 0x9, 0x3f800000, 0x100000000}) 2017/12/11 07:00:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x10000, 0x3f, 0xf78}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x8001, 0x10b}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xbb50, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = socket(0x19, 0x802, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f00008dd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000085000-0x4)=0x58, 0x800) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dd3000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000900000)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ec000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f00003d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prlimit64(r8, 0x11, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000cc4000)=0x4b5f5c31, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @multicast1=0xe0000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x20, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)="2f6465762f70746d7800", 0x100, 0x0) ioctl$int_in(r9, 0x80000000005408, &(0x7f0000000000)=0xffffffffffffffaf) socket$inet(0x2, 0x8000004000000003, 0x0) 2017/12/11 07:00:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xf21c, 0x4, &(0x7f0000c6d000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000b1a000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000012f000)={0x0, 0x0}, &(0x7f00008fa000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000c000)={r2, 0x80000000}, &(0x7f00006ee000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002f2000-0x14)={0x4, 0x1f, 0x7, 0x7, 0x80000001}, 0x14) r3 = socket(0x40000000015, 0x805, 0x0) bind$inet(r3, &(0x7f0000f12000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r2 = creat(&(0x7f0000c54000)="2e2f66696c653000", 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000c62000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a12000-0x1)="09", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x4000000000000002, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000de4000)=0x0) getpgrp(r3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008dc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000ac7000-0x8)=0x200, 0x3, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x3, 0x2}, &(0x7f0000ba7000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={r4, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2017/12/11 07:00:27 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f000022c000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e07000+0x68c)="2f6465762f6375736500", 0x10000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f000033c000)={0x2, 0x0, &(0x7f0000c30000/0x1000)=nil}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000c47000)={0x1, &(0x7f0000143000-0x8)=[{0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000028f000-0x4)=@int=0x0, &(0x7f000043c000)=0x4) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000dc0000-0xe0)={0x0, 0x0, 0x0, 0x79b5, 0xa6, 0x0, 0x9, 0x6, 0x8, "fbf9150b6656da8a90daad4b6f4bbeb585a2cbb969816f593eb3d5f810c387a24519007ca238f6bcdd9515efd0ad52884937a4c35865bc3148f938d40f1a92e5", "b19390cea7b726c40cc073d638eee4fa491c7dd6a414651732808a31c2e47a65e37173147d9c8cd651737db2703e0a57ed8aa64348bc048a35a2e50ab53a093c", "40f95f941fa50120aac50c279a16dac0dc614ef48735c34ea3e4a523c3dfa4a0", [0xab, 0x7]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) syz_extract_tcp_res$synack(&(0x7f00009d1000)={0x0, 0x0}, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c1000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f000002c000-0x7b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b3d108", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8bfefc", 0x0, "546d1b"}, ""}}}}, 0x42) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) mknod$loop(&(0x7f0000f46000)="2e2f66696c653000", 0x1088, 0x1) getitimer(0x2, &(0x7f0000615000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/11 07:00:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000edc000)="2f6465762f73657175656e63657200", 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x91c}, &(0x7f0000a11000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0x53, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x9, 0x7, 0x2, 0x3, 0x7fff, 0x7, 0x80, {r2, @in6={{0xa, 0x2, 0xb7f5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x81, 0x401, 0x3f, 0x40}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a43000-0xc)={0x0, 0x0, 0x0}, 0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000f31000)={r0, r0, 0x224}) execveat(r0, &(0x7f0000157000-0x8)="2e2f66696c653000", &(0x7f0000ea4000)=[&(0x7f0000224000-0x13)="297b656d303a656d312d76626f786e65743000"], &(0x7f0000150000-0x18)=[&(0x7f0000524000-0xe)="74727573746564766d6e65743000", &(0x7f0000478000)="2f6465762f73657175656e63657200", &(0x7f0000c24000-0x1)="00", &(0x7f0000cc5000)="2b6d643573756d65746831865d657468302dc047504c2b2f70726f632b73656375726974792700", &(0x7f0000ca8000-0x1)="00", &(0x7f00006ea000)="27766d6e6574306d696d655f7479706500"], 0x400) r5 = socket(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d48000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042a000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000fd9000)={@loopback={0x0, 0x1}, r6}, 0x14) connect$nfc_llcp(r5, &(0x7f0000f6c000)={0x27, 0x15, 0x0, 0x7, 0xf71, 0x80000000, "6d05c18ce2c1dc178c75f449b0af8f619c0450a575ac76145dd33f0f05c0cebce998f497479e398426e8985d2a2e98e30428eb1873a7f75b3db0a81808191c", 0x101}, 0x58) accept4(r5, &(0x7f0000eaa000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000082c000)=0x80, 0x0) connect$packet(r5, &(0x7f0000353000)={0x11, 0x0, r6, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) connect$inet6(r5, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000ff000)={0x1, 0x5, 0x4}) 2017/12/11 07:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) r3 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x2000004, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x1000000ffffffff, 0x0, 0xffffffffffffffff, 0xc5, 0x0, 0x100000000000000, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffb, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000042d000)="2e6465616400", &(0x7f000023a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a2e000-0xc8)="1984fbfd73a1f3a4dcb0cbcbbe3d422260ac3420a9ce38df14eed05083fce1c252cbc7044dc49786a9e1e783062bb839e4b123c789fc34c57547c934c6c03ab40495245e77995daff76941517dbe52b9fbb02eab3092f81a4c693b292277e956bbf7cedc735f63c6a7e3e2f99535b2c5aac705274354bc1b46bc5d2f6e1a3d4097ff292492a66ee9402569be4e32f883fcf329628331d66b7b4cd4eed88e83c24ddbfd7ab7b92863ea3d1c722128d5cbda7be646972ebc8f82a318b836b4ae5df5d8f8c59457deb9", 0xc8, 0xfffffffffffffff8) keyctl$negate(0xd, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e27000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072a000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f96000)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffff3b5}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b38000)={0x80, 0x100100001, 0x3, 0x8, 0x2, 0x10006}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000018c000)="2f6465762f73657175656e6365723200", 0x7fd, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000433000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3ff, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffff8]}, 0x28) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00007de000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2c000)=0xe8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffa, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x1f2d, 0x2000000000000003, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, r4, 0x8) getsockname(r6, &(0x7f000007c000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000092000-0x4)=0x10) r7 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f000041c000)={r0, r6, 0x2, 0x1000, &(0x7f000055e000-0x8c)="c6a2318d63e68469184d2816ee29b15baa2d15cf215d30ce3ff7518d7910d0eee2ab0928cc76c87a12d3b43a9940b2693d644c36c320e7753f2b5aa34c146897b1d9ba74ae26f91d39017001199349f7d3e7ed26660eeb1369bac08ae2a3b44dc52df0064aa1c429c0cb62aa48e231200fac4804bc06a44f2353dfccbceedda436231717104e1401b8b0434a", 0xffffffff91b0c08c, 0x3, 0x1, 0x6ce3, 0x5, 0x7fff, 0x6, "9ffedc946460476d1fe975bb181170da01efa113718f59257bf5c1b1b8ffd900c81e90f7e2441c4232eaf1bd65b4622d873dc062ccdee4e74d23dfba99023e82512f2251f1137c7c9fe4ce80f17dc0809603f49a6cdf1086e2493778e56649117be21687204a114a4ed5026aa85a5fd3b665f6550c4a2c8a34bf499093f853d1da49d527ea5d51ef2d5ffe815fbd6e7fc5bad29f1d8f62dee7d88aaae3763144bc"}) mq_timedreceive(r7, &(0x7f0000fa8000+0x2af)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x20000000, 0x0) write(r0, &(0x7f00000e4000)="260000001a0053f791e6caef120003070705000000004900d70008000000375500001d0001ff", 0x26) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000042c000-0x4)=r6, 0x4) recvfrom$ax25(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f0000f44000)="", 0x0, 0x0, &(0x7f0000865000)={0x2, 0x1, @rand_addr=0xdbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000a88000)={0x4, 0xfffffffffffffffd, 0x41a1, 0x119}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ed0000-0x1)={0x191}, 0x1) timerfd_settime(r6, 0x1, &(0x7f0000e25000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000095f000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/11 07:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) removexattr(&(0x7f000077c000)="2e2f66696c653000", &(0x7f00005d6000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000019, 0x808, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 98.510487] device gre0 entered promiscuous mode 2017/12/11 07:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000093d000-0x24)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 3: mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e47000)="2f6465762f766373612300", 0x404, 0xaa94506ca784542) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x302}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ef5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x3}}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x35, &(0x7f0000d25000-0x1)="6f", 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b1d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00008bb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x8, 0x3, 0x3, 0x80000000, 0x7f}}) fsync(r4) r5 = socket$inet6(0xa, 0x6, 0x6) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x17, 0x0, 0x0, 0xffffffff, 0x5, 0x7f6, 0x401, 0x8, 0x8000, 0x8, 0x1, 0xb520, 0x1, 0x8b, 0x9, 0x4, [0x7fff, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r3, &(0x7f0000d8e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000069c000)=0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f000066a000)="2e2f66696c653000", &(0x7f0000cf3000-0x8)="2e2f66696c653000", &(0x7f000026c000-0x6)="72616d667300", 0x50, &(0x7f000047e000-0x1)="d9") r7 = syz_open_dev$mice(&(0x7f0000921000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000894000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000547000)=0x8) creat(&(0x7f0000efa000)="2e2f66696c653000", 0x8) fcntl$lock(r6, 0x6, &(0x7f0000027000)={0x1, 0x0, 0x960b, 0x0, 0x0}) unshare(0x40004200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) dup2(0xffffffffffffffff, r8) syz_emit_ethernet(0x8e, &(0x7f0000778000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x19, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x9}, {[], 0x3}, {[], 0x4}]}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x89, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2017/12/11 07:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000092e000-0x10)={&(0x7f0000639000/0x1000)=nil, 0x1000}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20000, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c8000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c43000-0x4)=0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x6de3, &(0x7f0000f51000)="d8c7f66f46be75e91e45c5b692e4f92e03f6f4add7cee5d8dddd94522bd536c4137672e018f3e9bd7e5cdc4fa4342929705afe9666058538347386d15ab75f244d379fc5914222692d454ce1c02e1b26fa98") r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a62000-0xc)={0x20000000, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0xfffffffffffffffe) epoll_pwait(r2, &(0x7f0000176000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x200, &(0x7f0000138000)={0x5}, 0x8) fcntl$getown(r2, 0x9) r4 = socket$packet(0x11, 0x2, 0x300) fcntl$getflags(r3, 0x40b) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002e0000)={0x4, 0x7, 0x3}, 0x4) getpgrp(0x0) perf_event_open(&(0x7f00005df000-0x78)={0x0, 0x78, 0x1299fc27, 0x7, 0x876e, 0xeac5, 0x0, 0x8cc0, 0xa, 0x2, 0x20000000000, 0x5, 0x20, 0x4, 0x0, 0x8, 0x6, 0x80000000, 0x8, 0x4, 0x200, 0x5, 0x7, 0x5, 0xcc, 0x81, 0x0}, r1, 0x7ff, r3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000c75000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1) r6 = dup(r0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000451000-0x8)={0x0, 0x0}, &(0x7f0000049000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000461000-0xb)={0x1000, 0x1, 0x9, 0xfffffffffffffff8, 0x0, 0x3ffc0000000, 0x4, 0x1, 0x75a7a1ca, 0x6, 0xfff}, 0xb) ioctl$TIOCSBRK(r6, 0x40044591) connect$bt_rfcomm(r5, &(0x7f00006ce000)={0x1f, {0x7fff, 0x9, 0x3, 0xff, 0x4, 0xddad}, 0x4}, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000ffe000)={0x6, 0x101, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 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]}) 2017/12/11 07:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000743000-0xe0)=[{{&(0x7f0000ca7000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000d42000)=[], 0x0, &(0x7f0000d0c000)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000419000-0x8)=[{&(0x7f0000e0c000)="", 0x0}], 0x1, &(0x7f0000840000-0xf)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000006000)={0x0, 0x989680}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cd000-0x2)=0xc) sched_setaffinity(r2, 0x8, &(0x7f000033e000)=0x100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009c4000)={0x0, 0x0}) getsockopt$inet6_int(r3, 0x29, 0x5b, &(0x7f0000cc5000)=0x0, &(0x7f0000469000-0x4)=0x4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) kcmp(r2, r2, 0x2, r0, r0) r4 = syz_open_dev$mouse(&(0x7f0000fac000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x31c4, 0x8000) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000512000-0x8)={0xc2, 0x2, 0x8, 0x0}) r5 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000e77000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r6 = perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x15, 0xa, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000580000)={0x0, 0x5, 0x30}, &(0x7f0000d78000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000a31000)=r9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000bd6000-0x4)={0x0}, &(0x7f0000180000)=0x4) setsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r11 = syz_open_procfs(r2, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") setsockopt$inet6_dccp_buf(r7, 0x21, 0x200000009, &(0x7f0000823000-0x4b)="30af7bf8d3cf9ceaeaf731b3abb5a96081140b1d6bbda9a653fcb8136f25091506c5ffffffffc1a738a12468a992c5c000000021bd442abceb2cda65354a0f2b4c0f6944207d051ae91979", 0x4b) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f0000f57000-0x4)=0x0, &(0x7f0000a57000-0x4)=0x4) sendfile(r8, r11, &(0x7f0000084000)=0x0, 0xe9) 2017/12/11 07:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d50000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000036a000)=0x0) ioctl$TIOCCONS(r1, 0x541d) 2017/12/11 07:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007ee000)="2f6465762f73657175656e63657200", 0x60000, 0x0) 2017/12/11 07:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d95000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x10000, 0x3f, 0xf78}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x8001, 0x10b}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xbb50, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = socket(0x19, 0x802, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f00008dd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000085000-0x4)=0x58, 0x800) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dd3000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000900000)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ec000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f00003d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prlimit64(r8, 0x11, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000cc4000)=0x4b5f5c31, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @multicast1=0xe0000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x20, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)="2f6465762f70746d7800", 0x100, 0x0) ioctl$int_in(r9, 0x80000000005408, &(0x7f0000000000)=0xffffffffffffffaf) socket$inet(0x2, 0x8000004000000003, 0x0) 2017/12/11 07:00:28 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb8000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000948000)={0x0, 0x200, 0x9, 0xfffffffeffffffff, 0xffffffff, 0x7, 0x2, 0x0, {0x0, @in6={{0xa, 0x1, 0x3f98209b, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x9, 0x80000001, 0x1ff, 0x8}}, &(0x7f0000063000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006d0000-0x14)={r1, 0x7, 0x7, 0x3ff, 0x200, 0xffff}, 0x14) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x80800001001, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000039000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000814000)={r2, 0x8, 0x1ff, 0xfffffffffffffffe, 0x3, 0x1}, 0x14) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000816000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000193000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000812000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005ad000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000004000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r9}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f000077a000)="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", 0x12f) socket$inet(0x2, 0x83, 0xffffffff7ffffffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x30, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000012b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f00005b1000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @loopback={0x0, 0x1}, 0x1}, 0x0, [0x80d6, 0xfffe, 0x1, 0x101, 0x400000000006, 0x5, 0x6, 0x100]}, 0x5c) r11 = socket(0x8000000000d, 0x3, 0x5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r11, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x10002, 0x4, 0x10001, 0x7fffffffff}, 0x14) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r6, &(0x7f00005dd000-0xf8)="b06422ee2f0e5ade8760607815746fcb9d561ae44410f05255a637007f03d4bb660d3e7e253ac73a4173f1507df0e87cc4882b0f8999cc30524f6a4c20ec429e813b0f6ff17b67e6fb59f69e10ed0642672b13ff9fc52f4f612b48422808ea7ac058e7f726c3c96772c384f7321f18ebf1bec14d0f6d6c5618ad5e456b6a57e634719f3482c2bb85f411e7dc7a4ead691a2890462c9b4e770941bdaa6ef887b23848909bd7761d76741c88924c847ab93b07bb3fd2d8f3b0cbc5038f66c11f592641f358a1a1ba6dc84aa3ec6c830bba03310ae1f02e57d111bdf55520e6eecc13fa8bfdc17cd577296bc26147042572e193f4dee39fd37d", 0xf8, 0x8000, &(0x7f0000815000-0x10)=@nfc={0x27, 0x1, 0x100, 0x7}, 0x10) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r12, 0x8905, &(0x7f00005a5000-0x4)=0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) [ 98.711527] QAT: Invalid ioctl [ 98.750390] QAT: Invalid ioctl 2017/12/11 07:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000416000)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 98.776194] QAT: Invalid ioctl [ 98.790929] QAT: Invalid ioctl 2017/12/11 07:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b4d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10000000007d) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000)="2f6465762f73657175656e6365723200", 0x80000040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c5a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e12000)=0xe8) r3 = socket$inet(0x2, 0x8080f, 0x126c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f2f000-0xa0)={0x0, @in6={{0xa, 0x1, 0xef, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6d, 0x0, 0x101, 0xb9}, &(0x7f0000470000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000081b000-0x8)={r4, 0x8}, &(0x7f00008ca000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bac000)=[{&(0x7f0000514000)="bbebbf7d67d2feead7b681e5371b977ebb7528dfe7af7535d4fab2abcf2720200dac7c78245cb7601bbcd438986b7581786d18cafa966b4add8cc79aa9389f4b9db93073ae814448c6c1eed9a19be6f1cdc4998e2289c3676968c05c0ff38b5f7ed8e1a083252deb2f3b404ccbbb8a2003b3932b60c912c5e4c8eef515847818f836dcded167f4acb51ef975ddba38d946e4aa1f407ccd49f80527742489cee1845f93c7c99a6e3e8efd7f3be870e446a5b6fad1725a48e04081665c8b5df48f603266b975717d0b4c7c2a0ca9dbb2fa1ac649f0eba5886ea77e7b9b35970238b718437aa8de4051155a83b2e22927ac509b9c", 0xf3}, {&(0x7f0000362000-0x2f)="ca756286a7245f57a109f59a1400ac807c90323212abf2ea68d012762734b82876c555673514246c01a07831ab6f49", 0x2f}, {&(0x7f000003c000)="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0x1000}, 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{&(0x7f0000659000-0x1000)="6db1e0b583bf40668c0e5247a5044c6e7cb18ee06471065738dda43bc1b1928e42eea47499c06162f38bb035cdc5a86fe66b6927302ec852ef4cdaa61b5d32bac2fcb46b76c90c23b3a9f19a21e6543ac53e659d9a799bb856beb533706c5cd8f4f01566cac1d1eb8aa74cd0d1405d01004efe954c586d10522c184c86daf65c7f99d63e10517b8cf4114d33c6f73f8d0eb9b840e1f38490f7a83e192f97c0a83287afaaeb4dcead743d6d5cafce83833be07eb35e5126f2267534c751f2250950a8b3b79c96316a847af13af76bf637173ae8e0aa198af325b89efae556e0183b7050c40ca79e92cf959729a3a8ed96a4e6e040f3939e34ca9c9c064471709e1ee25d42e445088f40bfd9efb2b0f3b8436fb5df45757b4e3a0ffa48eedfafaffbed24df8c40525c738325aff7bdd0c2a4e9c13198605859f86a7e4c965b8a53a9a81d34c1cbd4c9121d2c71d84f3dfaaab8adbd2adcb615c1756ab5ef75e4279ebc427c4e1a6824a9a26f556bfcf85223931c54e8f7b0c0fefa30364d5562d186622957f0ab5806dba51bd036c7e2036da5c4605925b6cfefdf0b382118778f2630d7a023eca42c046f83c2fc54b6773694e99651de3c47f41339ab44e6172854c1752b729a4cb6761a0e63049218e03e2455342824b23e37b7efa5a9295560dd0ca011f161a9d49c7bebc7379e0cce1a7f1480cbe0adb826598fe8ed249ddf7f4175d703b013cc3adbad3a2bdab8002387498376a2464c932d61844977693aabc555ead08719abdd2f9d62d47b204ff35678602600c7e69c0c1e7bec5f67ccf77d81e27bf4e21476007c0a9eed055f80e9efbbd0214c8299de451f9703adaaac8b6e307c6a43432414bc0fba3be461d82d9da6ee5472a0014dde3007fd8b3a40c807b514495aa44bae2ffdfcf6c4483cf08a5a86b9fd4753b64b362e6981a40021103a0565486a79e0792d1e75533dce8bcd7119bfa4fbeab9a2f42f582daa684bfbb45722c9c6ee41e40beca1e817775256c184e0ab9ee28f66943efaef977914626686a3b1a65085ebb59de8b66419954d810576f2a07ddb951b5ff7463e56c92900ce998e21f694b63fb770a8d8c0fef5d3282aa239416ea3fe2d51e409a9d73ee61aa80ccbc6846858ef3faf807493a6ff035b7b3f647b2982b9b5935bc0431b8508c593967c3436c124d9f60cb2d8bd75761929adb01307c17c0f8b2442de2bd301d8b08d4173cdf7d08bbcf01a616ab4a6f8b97d521e5dabee6aeadf4ffd0c29e640b1e52427fdd5eed7c0302302f9a0166da3530fcafbc65987496ef05a244b265a8310657f2824866b642c5daddf3b16e07b0adfe39668a3039cf2f910081b8c82e34e9d5a0f0df127ab503e84a0e3ac08e3c8c01f7732604e726e7aa0aa476ddce78643fe5f9d5c20fe5c3c3d75bc8b3d73a0865cbd0cce1478dd94f036706ea9a2f710009d916f156f7dd3405f7ade0ae18235303ffb25ce99fc9a3629676d75e119544fd2a7914531232dfe0b660acce74483b52a1181459f8c8c14a59761ac2f17ba4f426121c584addad5c3e665b67ebaf00b1c24e6c2b9764d27afc1258ae563885d4e329c350fafab8b61a276472544baa2f7166f39c567b66f4b3b3bc0a496adef8132260ebadd36c75e332aae274df242a3ea3556a3b8ada5e47495f88119538cd59ab35fe7ca57df15f46c72dd1ceeaa9ec028341610b7cbde5ba659239f1f9cf251a48764752097b7f670fe23e59b7b8b160b7d61ec184639b52d07ad2e77f01c74282596af5e04fb31016b233a3d8f348e07ddc5fe7e4d779f22d4a7ec81ff89db82215146686262502f12a48db1b2f5cdea9dc0d7c8cff5b79da8d1d0c41a3b2c9c0de5104ff0f7ad481813c4a8bae410a281ddaa379065920abb7337c96e6bc8fa38a9b922d996aa0d544dacf3506ba1586804db7703d59280f3d7744ea74ad4948e9b7a7443fad8ecc8c327d22b5c7c84813eb986e9717b4b8313ebc922fbe6561eba39fb5c6f4f96b6ff0811d7723ae7b9697a21514c66f9be45a3822804c8c32c6255906a1a5b8ebea5312d5a4d52a93f8329a883b316cd1dff1e90bca16f4be4253071227f84545fd776be7c47e0bb8f67b3722cc19e3722e4470c995179eecbad85ee12e75022d05bbcf973b676fb719387098250218c847b89ba65b4bbfa6b0a22ac5d888e809ddf86cf18682cdf1f144b57717eeed2126041e7c0c0e6f495edfe5b69b2a2c0807092ef3c4c9b7a0f7c5fb1fa3864892f9f57c208584030a0de19e8ad4df1cf7d5cf993867b39dc72153eaa594a0453b04b5dad91e1dbb7c7e5d71bd77eb49c62760da48ea270a22e8b35b09eaa684dcde11876a4d3eec2b5a46cb792507c4832c796a1f4347c2cf5ab464ea0f4d1fcc5ceba58543893ff6c674450e537b21c777836ae9f4ceb8a7da2b07d402c40e574222e8f7c8dea87b9ee2eb50a26295ef262bac187d311a8104bdba0bd5dbb44f8f684663fae6def756d9d7bd060ec4c5e70d68ab08386cf92835a2bd2877c48a3eaaf48ce0d6ad5e23beb661e77bd9469a06a335925dcef107bc1ee8ab92fe7a33cff22c2690db4439434e30e68efecf5f7fcbd72d7cc6355810545951ee0a96dafe8830cb075c111beda64ac2b39d0ad6adde7f796601ef59f5d66604c6fc57669ddf81d62fe5b2eb87ea10ca97917f83dfc0fa35ecb78779eaea7108e1b5d6e323a27e0ba3f7d883edb26a74bf381619289d25bb4756f9f60dcfd1d245a38bb6991050dbc2eb4d6afce20e44a01254972c10ac3f690fb0447df482677b8a6f4ecc6ddf973e17925f717f377191808a99bf459ebf8116bc5727418278671ad71dd2bddbc6e292f62494738100cf3724400075cd979962759f08eeec83759aa9201f2ff8e7846b332e714c5452d153beed518099620b6a9580ce46f1a3444db94873026d5c870c11441ede46d0f0d8ebf1afb7b69a3259c1bf70761a5ac9f11d03c04950eecc59711db6f182ce540b10429a85b3a82ace75498c75db4ceb7bd4b3725429cb390cb28184bbaefeecc0da5fc39f5614a411d6f7a0fef1ffa7b8b783a25bdd08952606575fa1759b34e9bce002177747c344efae8f0d55e0cd52221b955922b9ce5154eb948894a0ef3d794b4fd17814699a0ca1559276ae99eb171a62052ec9ead58e1db63b6c6da131a1d0291558069150f055ba7b59ee066e6e9c112992cdabbc70f322a0668a3cea374077f1f11399a1fdaa998e72ce109b940fe585c946c79038f9d4173267a54d123c8b0914c7903c456e26455f18613895d1d65949780a76f9787c1ef954492363d4e49b8f9e671810df0e1ab412954068544813a2ad7929b09b872d7c191f9fe81a7c6b41895bc581b6b06429fa82ee49bb3727768a4578e2240ffe6d47163205eb56a7e6879a2a147ea06d6741ed67049a41ffb5e6efe85b1a35e1e570ee7708375f798959ceda8e26bba90353a5cbc4ab6832e27e93d460dd44c9d0198dd838dfea04c288bbadbb5ab1fa9d5b9d46a4071ad1b7a7fa1c85948b665d0e40196ef6eb6c3b0b71624f78f837445e238814d5829710fbfe79e4ee0814f009162c77873946d4ea2495a27eb2f472ac2dc890d050d8cdb3fee70cea8ca7c322e07522b02091c5325687d4a6ee667eade2149bdeaa6aa052df328bb6dd6dc6e0a8ebc245277518da9ec6de20ca0e97507f10414682b06262215d3cb5428f2b8359b98078ca05ab4c1ffeb8b98a63a0f1b3c8b0074a6552d5f48ee3f2f314c70b4e31dbab4bd09981f4eb09b07af191a184cf7a88fdb3f47d93ab7e234cf74e582ad968b4520899e830a197cb90403caf720b8ad870a05845b34fe835283e77576eb61e6f311bdb0d3d092ded432016bb85528bab2413c00b956e3f300660f98a2c679677a660e65bb9c10436838d5604b707ad1142c864d03187c9af2a6dc27947e06826fcf9dee440ee1863eb6e05cd6b48380cd05bf0a33b79813707479551e9a703e0b1d8ed374e0b88628d03566d0e079f84c54f5bb007d4959ad24ad42fef93e4b4e3f26141b3df884632274bdd4f0777d37eba42b4871fb9f0c12088d44ab650b94873d3fc142f07d633b55d4c1eedc975fe934c62dc48e89cd0cccb564ec5f53b006f2cf30239fd1a48423d2833e413a1f495589408fe5385df6455dad4f8946f147d525b85a47a7c4e0109d398832da0c804b61311e14d1ef90c595c4f5a25f743c239b40b34f6a8a94228fa45a8715586a7a620862f3d2ddba0673ced9b4de2531aab6a25b9ecefad6db2d6f13101e8675c57c63414eb4a18690e447bcf3efc8acc1233babfbe85582dc178350c9bc059df7872b8a1bb6d3dbb778395a4182211a2e4bc50f6d4333194a332988dbe1eb26970d743c39013c8ea0196867cfe8ae1005add12575d9dc226a8f7a80469775c04ee6fbb98bd905b223061f9c68eb11a4394675a398e7cf533dcb69cdb96b1920627d2e31109947e06e83db131adea17c3c592fab0ffd6f34f6abd7adaa49fa5b0b20c259de0ca781f22d60406394b170d6ff76ad71f1d8466c4d4eb163f271f76df83b8c259cd0b7984639d28fbf7a66340c601caaac782aa0e1d14ff51605c96a82e32ef27f9cd605d773c1143bd3620299b0b9fefa82f7d51fc0c68243ba647983f05a3ed39d6ebc5ddb059f563e101449877dbe07b8a5518704ff6a7bface311c583a2e4d6c3cf85202e536bccec34dcb57be68efe8d44770ce6214f4c45e1ae8a2a8036daa43b2edfaa3ef5548fa8b53aa857fa23912eeec89e238e414355d08c64ec06780b949fe0d8002b56613ae93f4dd3fca8fe50ffabaa31d36f1d1af6dfe0db6085c48a85b65d90cc488a8f3d75de6b738697c463e63550c673397373dd77904bd221c77f5a416f9f988206f265dbbdd422f1c3ec71dd8bd9a7f559b1f70714d7d04e1d3b0f9b4bdf779af372e3a2c0989d7258b5934156aefa9af2d62d1efa677b945e004cd30a3a61cf8989aa682009704bfa88915b4fc348428eb422896f15bf1c854836e490c748b8f8a32de380203b3ae0cf6e50ddfabd6897145689c4fae987e3a157da65edeb81e6971cfa7a4b8e28ecc9cad89fa8f274825562e4a9146aaef471549824039266e14bd444077fd44857021010bc176cb0e77ef95f9392129c9f636a97dd20190d65999b3c13616ea5cd0cd4ed63d08525d9ada1d0f9412a5465d4954fc253f501f1c747c6b51ea22a77cd2e341bbf7eb20b5681497e7f4c70a96aea6323eba77394409634d53e1df8cacf275eaad6eb9d7066be0e994e2f553225e6486c4ce3fb99b11c209591cd041ac3d7eb21fd618dc2c65604bc6516946a9676d4ff40b6be5085d0ee0ec16acaff1b7b1777a9d0228185bf3858fa718f7ed09c97949ada45b2861f09988caa25e15a234d23c7e6bf988c6be04d4d2ba4bf446c875cd5a120b96d2621249c7d8385f0b6573bd64a822a14da0c227408fe766405ec2c5cdf12ae2d50f2c45143d800e07dccbc5fa9ea0f205178213156c00e24c26a161ff86e057fe6c5300f2c67a51fb3613f9ccd0c1f2b1d3e20ea253e2afd3b285930ccba028f19986ff7ce7ecb62cab69f1e99d6b08be1d80d8fb2dd4957675d39604f2777460ee93392106b5f62091df1652f0d5410a5724b5d39a298ab97378a01481686afa491fb323c8044edd0181bdb59fee279a1e7912b565799c12168a77a87e0cb48a4c188330ceaf840cbc79b627a2a323e0d6129e0e3324a596cdab7003be714f7616d1c7bfc457", 0x1000}, {&(0x7f0000346000-0xc9)="03407a98d33d168cab760e0e56f2cab52da328c2f2c88dacf845a5295b32647609406e67c1098a020db83d2d3c091ada5c41bd47d0a0592b0037717cf45af64af6dd6d0b6b018837dc92037d51e83f508a29d2d03d1985c6c379f6c85a064d3889f726bf9abb0199710090cea195f1b1eb3a33c259779bf031207f5d5dad15ba55f0f6573c2bcda96b2f0200aeeba31858b2294cfe947d1d809ef69682364962126966095927b562ebfcec9f9d63e1a729496ef5cb8e3a9f306bf6d890b080f2721b43880add32596a", 0xc9}], 0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000774000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000084c000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) r5 = socket(0xa, 0x80000, 0xeffffffd) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f000005b000-0x7b)="3a3879fbcbb0f0ade03ea053de50545924e8000000000000e8dbee7d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c33775b0914ee5c473ab906405a290d2c757b0c70d0cc6706d7133470bdd9f274028d609798f4034b0b4ceedde5fa97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x2, 0x3, 0x1000006) open(&(0x7f0000073000-0x8)="2e2f66696c653000", 0x1, 0x26) getsockname$llc(r5, &(0x7f0000d99000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000765000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000)="2f6465762f73657175656e63657200", 0x8302, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000b0d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, r2}) ioctl(r7, 0x50fd, &(0x7f000004f000)="91273fd7a0b920ee74aab1fe60d8a70e808d5d30dcfade78cf87f06562f0fb65ddca0c4e7240415b08e192860ad6cd3358df7c9f5816d1b495cad53d482fb868a399d9feaada5b4b9c3a0946fbc3b9f0285a15e6699a936f4a3f800bfa3086ffb2eb5f39b28ceb1f93f7c8e6298760853d084e28ff83468d8d37f63e1d095770") sendto$inet6(r6, &(0x7f0000b37000)="", 0x0, 0x2, &(0x7f0000999000)={0xa, 0x1, 0xb7b0, @loopback={0x0, 0x1}, 0xff}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000790000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b27000-0x4)=0x8c) 2017/12/11 07:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000008a000-0x88)={0x80, {{0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/11 07:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000e11000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008d9000-0x8)="2e2f66696c653000", 0xc000, 0x401) mkdir(&(0x7f0000bd9000)="2e2f66696c653000", 0x24) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00005b3000)="766567617300", 0x6) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bf2000)=0x0, &(0x7f0000d7b000-0x4)=0x4) pivot_root(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ebc000)="2e2f66696c653000") ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000646000)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c68000+0xb90)=0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xebf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x1000000000, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000067c000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) pipe(&(0x7f0000859000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f0000fb5000)=[{&(0x7f0000772000)="db142a2c1c3d8e8dc4f0e4948c24b24734195b79abd6b62322da6c702d2f718b3c93b8cf5910bd63b9fd717b47d0383cdf54a1674e7729681bd4034667b8df64aa9f2a3f8fe2f9eb5705700806e7e6db78", 0x51}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000bd9000-0xc)={0x1000000a, 0x0}) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000892000)=0xfffffffffffffffe, 0x4) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r6, &(0x7f00002e6000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x8800, &(0x7f00007f8000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000882000-0x38)=[{0xffffffffffffffff, 0x8200, 0x0}, {r1, 0x2624, 0x0}, {r1, 0x0, 0x0}, {0xffffffffffffffff, 0x2404, 0x0}, {r1, 0x8, 0x0}, {r3, 0x50, 0x0}, {r0, 0x8394, 0x0}], 0x7, 0x3) 2017/12/11 07:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000013, 0x805, 0x1) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="73697430000000000000000000000000", 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f59000-0x18)=[{&(0x7f00000af000)="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", 0x598}], 0x1, &(0x7f000056f000)=[], 0x0, 0x4}, 0x200007fa) execveat(r0, &(0x7f000032d000-0x8)="2e2f66696c653000", &(0x7f000026d000-0x10)=[], &(0x7f0000857000+0xaba)=[&(0x7f00008a0000)="73697430000000000000000000000000", &(0x7f0000ac5000-0x53)="2431766d6e657430766d6e6574302a766d6e6574315b2e766d6e65743173797374656d47504c252f7365637572697479707070316b657972696e6773656c696e75786370757365742873797374656d47504c00", &(0x7f0000b9d000-0xc)="5b65746830766d6e65743000", &(0x7f0000d26000-0x9)="70726f637573657200", &(0x7f0000c70000-0x1)="00", &(0x7f0000c4d000)="73697430000000000000000000000000", &(0x7f000020f000-0x10)="73697430000000000000000000000000", &(0x7f000020d000-0x1)="00", &(0x7f0000d83000-0x10)="73697430000000000000000000000000"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009d0000-0x9)="2f6465762f73672300", 0xab9, 0x280) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c07000-0x20)={0x200, 0x0, 0x10001, 0x6}) inotify_add_watch(r1, &(0x7f000096b000-0x8)="2e2f66696c653000", 0x402) clock_gettime(0x3, &(0x7f0000cb1000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bf3000)={0x802000000000, 0x81, 0x7, 0x9, 0x3f, 0x8, 0x1, 0x0, 0x0}, &(0x7f00007e4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000510000-0x10)={0x6c, 0x4, 0x7ff, 0xfff, r3}, &(0x7f0000eae000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a7d000-0xf8)={r4, 0x10004, 0xf0, "a8d75736b569176a335151d3f8cc57f95d09f84d01df5b48754b4ab04660d3783837f2767ab6a1c93ae2d387744aa0da738fb36e536826817865b925753d9aa26c5b9f4eed886d84a47116e5d26a734a5a1f3609f58937b1cdd9337fc66dc777431e6c3d7b7d8ceae8328947bdde7afb1de46fc8669fade082e0ebb96b0471e18bba8452cf7599c6a7849b4903ff1066c4cec948b655b855c027421c8c1c306bcfa6f67f769bc83cc431ec0bed4c4352e192557ca2b93c5a29b7a4603333f1bf9640b165853b910a7fc9e198cd59cc6dc38a70efb46eb39a207c2d1a9abdfcc483100601e2792e6c88632ecdd999982c"}, 0xf8) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000170000-0xa)="2e2f636f6e74726f6c00", 0x4000080004, 0x101) mkdirat(r5, &(0x7f00002c0000-0xa)="2e2f636f6e74726f6c00", 0x3) mkdirat(r5, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r6, &(0x7f0000017000)="2e2f66696c653000", 0x0) pipe(&(0x7f0000fbd000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r7, 0x80404508, &(0x7f0000634000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat2(r5, &(0x7f00003b6000)="2e2f66696c653000", r5, &(0x7f0000bdd000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x1) syz_open_dev$vcsn(&(0x7f0000971000-0xa)="2f6465762f7663732300", 0xfffffffffffffffe, 0x0) r8 = dup(r0) sendto$inet6(r8, &(0x7f00008d1000)="6bf24ecec952385c869f5a00000000000000ef000000ab", 0x17, 0x0, &(0x7f0000683000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) write(r8, &(0x7f0000736000-0x42)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) 2017/12/11 07:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000642000-0xa)="2f6465762f7663732300", 0x55, 0x408300) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000c85000)={0x4, 0x6, [{0x1, 0x0, 0x4}, {0x40, 0x0, 0x5}, {0x3, 0x0, 0x20}, {0x3, 0x0, 0x7}]}) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d45000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cc000-0x4)=0x8) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f0000a53000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000003000-0x8)=0xd003) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ec000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ea000-0x11)="2f6465762f7667615f6172626974657200", 0x8000000000000282, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000e78000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e76000)={0x42424242, 0x42424242}, 0x1, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000e77000-0x20)={0x102000, &(0x7f0000c95000)=0x0, 0x0, r4, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000e79000)="2f6465762f6b766d00", 0x3) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00006e1000-0x4)=0x100, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e78000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x84}, &(0x7f0000e78000-0x4)=0x98) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e77000)={r6, 0x80001f, 0xffffffff00000002, 0x6, 0x4a, 0xffffbffffffffffb}, 0x14) ioctl$sock_ifreq(r2, 0x8949, &(0x7f0000e77000)={@common="69705f76746930000000000000000000", @ifru_mtu=0x2}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000463000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000e73000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000912000)=0x4) 2017/12/11 07:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x100) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000023f000-0xb)="2f6465762f766373612300", 0x5, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000768000-0x4)=0xc) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe4, 0x3, 0x41f1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0xe, 0x4000000000001ff, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x3200, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0}, r1, 0x7, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024d000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000024e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000809000-0x4)=0x7, 0x4) connect$unix(r4, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001000+0x3a8)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00006aa000-0xc)={0x4, r2, 0x1}) poll(&(0x7f000032b000)=[{r4, 0x401, 0x0}, {r6, 0x208c, 0x0}], 0x2, 0x2) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000ea8000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000c6c000-0x4)=0x0) fcntl$lock(r5, 0x5, &(0x7f000046f000)={0x0, 0x5, 0x7e7063ec, 0x2, r7}) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000963000)=0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b72000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r8, 0x890d, &(0x7f0000035000)={0xff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x100, 0x7, 0x7, &(0x7f000062b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7e3, 0x1, 0xffffffff}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000bec000)={0x10000, 0x10000, 0x200, "717565756531000000000000000000000000000000dd000000000000000000000000000000000000000000002000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r8, 0x407, 0x10000004) ioctl$sock_SIOCETHTOOL(r9, 0x89b0, &(0x7f000024e000)={@common="6c6f0000000000000000000000000000", &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x4, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r3, 0x89f4, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/11 07:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000dd3000-0x8)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x6, 0x9, 0x7ff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x40, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x100000000) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x5) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000f74000-0x8)="2e2f66696c653000", &(0x7f0000f74000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") stat(&(0x7f0000274000-0x8)="2e2f66696c653000", &(0x7f0000f73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000f75000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) r5 = getuid() setreuid(r4, r5) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000516000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d76000-0x1c)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffa}], 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)="2e2f66696c653000", 0x80) execveat(r2, &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)="00", &(0x7f0000000000)="2f6465762f76637300", &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)="00", &(0x7f0000000000)="2f6465762f76637300", &(0x7f0000001000)="2e706f7369785f61636c5f6163636573732a766d6e6574306d643573756d73656375726974797b6b657972696e67757365722e776c616e3073656c696e757800"], 0x1000) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000134000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ed2000-0x4)={0x0}, &(0x7f0000dbb000)=0x4) 2017/12/11 07:00:28 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x200000000000008e, 0x5, 0x7f6, 0x2, 0x9, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f00002fc000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) rt_sigprocmask(0x3, &(0x7f00000b7000)={0xffff}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r5, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000bd9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000277000-0x2c)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000411000-0x10)={0x0, &(0x7f0000a94000)=[]}, 0x10) splice(r5, 0x0, r3, 0x0, 0x40, 0x3) removexattr(&(0x7f00004f8000-0x8)="2e2f66696c653000", &(0x7f00004c5000-0x18)=@known="73797374656d2e705a737e785f61636c5f61636365737304") shutdown(r4, 0x1) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000584000-0x28)={@common="6c6f0000000000000000000000090000", &(0x7f00003ab000-0x2c)=@ethtool_cmd={0x19, 0x9, 0x9, 0x927b, 0x7ff, 0x5a3, 0x4, 0x349, 0x81, 0x9, 0x6, 0x9, 0x5, 0x1132e34, 0xa6, 0x5, [0x0, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000007a000)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e72000-0x4)=0x25) timer_create(0x5, &(0x7f00009c5000-0x58)={0x0, 0xa, 0x0, @thr={&(0x7f0000342000)="02e242d84d0d67ab8ec9b0c859a0de9fe95c5684f422b182e2eb62ec0bd63cd04e5c5cc49b8ef61213a42c02c4914e2d843635c3efd5b9971adf3a2402cbadc7570703", &(0x7f0000471000)="2ab09317cee39220c5239ff532856ff45488e23725cb21773f4c4b582d941115710bf7b1fb62d972bcf58ee80ac821c82c8ef800dc5c729722ac025f7b83c1f98733d78d874f3005bafa6506df68f03370c5d57d29e23b254c6b172548"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ae000)=0x0) timer_delete(r6) syz_extract_tcp_res$synack(&(0x7f0000319000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000079f000)={0x0, 0x0}, 0x10003, 0x9) syz_emit_ethernet(0x4a68, &(0x7f00006e0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x4a32, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xff, 0x42f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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"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@hopopts={0xfe, 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x3, "c29ffa"}, {0xff, 0xa8, "6fe773e53af33a5858724a5ce6cde554b71901243410aaa377444db76e4ca667206b96d35915810494fe8a890d84c3e41a40b75beeda8b4b464127ae6231400b48d8c0e9908165d4c4296af7c2d30f1bec2f0cad4a502635c60397aeb27af379254144bf3873ac079e421c1fa31767c2d9891b5b4e5f969e8362cd30384b8dca84661af36ca5b76fa8036aff8fecbe89cc2bf23800daf1d08f89c7e3726b86ad1ebb03b2737c62d0"}, {0x0, 0x3e, "96ef838536054387dc7f6f457350255d3e245ef32e306f846349a95e638f341019747ebc5e216f8543364e63ee3d38cdd2e605441675460587e60fdfedc1"}, {0xff, 0x50, "11cb99f6c49428d7e95a61f1a28d094b57c88c12b43d58f30963df523f2836d528880231ac234d500f436840c11439afdc8250355f81dfe955ee9ce3f297ff2310bd3c314e3b8f36f9c35ced5733733b"}, {0x0, 0xe1, "4f5e46c9f9a6f8760181da0bcfd5fbce2716d9cde2d3725a3808eaa2819fe916b6a8394f1928cb8f72425c76bc42abc252887b5529cfb4867e23c8c33865246d5c17424dca49b6057678a9b1189027d220ca46788c362166a4febeee81f731621a96396bec7b33a02c7f841f2d35211ebf128d4c62f264337b1d48247b7cd4e441c0bfda783e2b28a2af9fda613cd632cf1e68c3e5b9ae18b54a7d372c197fec7211996cb63b5ec8815701e5d644bb2598c8a272bc5b72719e2c8b857ada794b27869f36a30c715fce7f1bb0431186a5b472ddbd5f24d980decfb55546aeb2c8e0"}, {0x7, 0x37, "1b501317a63dec0623791a0f3a1d005232a548d5ad93d98a31353cbec4c71f8c5199d36c5c8d5e305037d12c04ece150ce74cb36f19dbb"}, {0xc9, 0xf3, "7e16d17d55a110ce465036223f0da82eaacf2370cce584400690dd923fd743045affccbf4a76266aa52fb635d82cde4cae8bcaa0e3a174eb9f42bf50d7f4c2dc5c572da7956da1fceaaa885bdbf8a360273b3e6f9ca3c2449ce3f7482de89ac28903b7ddea785cc60a9f69a7dab2461ef59ad0a61a9e694efb60fefb11a0c3c0ab7ea73f1260a9979f2d0b2d144be0329d2e3bb8065c246c333fabcfcee5f999dae2b6127db1e3b9ffd73f56b60eba06561abd310f4fc05d85056212944c42a35b28e4cd0ced221995b70df672a7ff0ba7ef17081135fbe2630a1e844ba496904d50cd83b7136fa3576eb2081e9620b569ad96"}]}], @tcp={{0x3, 0x0, r7, r8, 0x8, 0x0, 0x9, 0x80, 0x401, 0x0, 0x7fffffff, {[@fastopen={0x22, 0xa, "bb370d0472b73370"}, @mss={0x2, 0x4, 0x2}]}}, {"436b912085b0fa670f205119157256b55e72da51816a3ee82d9e9088d56f58e85d14b7234245399f5d363c075c9ddb8a24b8705b1bd0b5916c5e290daddcffeb9d2bc594ec1d9f67385f76229137578fa47553573103565741ed57d4d819de0cb9dfd1a489ba7c4fa0632545c0122885060e4cf97cbaf4137c12d9cb745a7207b63fd496a7134f9fe50f22cf89a672d7db0e32fceda8221698fe1e1dc0fe6dc5d7dde600446b811f483d3523daf14e3cfb892215e9714c934c7ebdda6a17b39dca233e8c03b56681ae9b61734ea1ecd0f5ae4fe4edb91e25"}}}}}}}, 0x0) 2017/12/11 07:00:28 executing program 0: timerfd_create(0x7, 0x800) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x2, 0x0) write(r1, &(0x7f0000964000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000268000/0x3000)=nil, 0x3000, 0x10000000003, 0x32, r1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ff3000)={0x0, 0x40, &(0x7f000079e000-0x40)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff4000)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dab000)={0x0, 0x20, 0x7fff, 0x8fffe, 0x1, 0x1000}, 0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) mmap(&(0x7f0000001000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0xfffffffffffffffc, 0xbf, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ff9000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x2, &(0x7f0000ff8000)={0xa, 0x1, 0x3d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000993000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x6, 0xba2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000008d000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000091b000-0x4)=0xc) tee(r0, r0, 0x400, 0xa) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) unshare(0x28060400) r4 = socket(0x1, 0x80000, 0x9) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x4000000}, 0x1c) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x4, r5, 0x0}, 0x1c) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f000088e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r6, &(0x7f00000c1000)="0a", &(0x7f0000f84000)="13", 0x4}, 0x20) write$fuse(r3, &(0x7f0000dcb000-0x50)={0x50, 0x0, 0x6, @fuse_init_out={0x7, 0x1a, 0x9, 0x9, 0x5, 0x8, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000eef000)=0x1) signalfd(r6, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00001a4000-0x8)={0x0, 0x6}, &(0x7f0000da4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000039f000-0x8)={r7, 0x8}, &(0x7f00009ff000)=0x8) accept4$inet(0xffffffffffffff9c, &(0x7f0000151000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x10, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000e1000)={r6, &(0x7f000030e000)="", &(0x7f0000f78000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syz_open_dev$sndseq(&(0x7f00000bd000)="2f6465762f736e642f73657100", 0x0, 0x20000) sendmmsg(0xffffffffffffffff, &(0x7f0000560000-0x240)=[{{&(0x7f00008d5000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5333964cfb470e538b46b38350740f493bee802c12d2e0a2a07b1e0137fbcfadf9e9e7d9f4be6893f22eb24da4cf6aec0c7ef18dfbbe6a60d32b3c0b34908f", 0x0}, 0x60, &(0x7f000099e000)=[], 0x0, &(0x7f0000acb000-0x298)=[], 0x0, 0x0}, 0x2}], 0x1, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f85000)="2f6465762f6b766d00", 0x400, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) 2017/12/11 07:00:28 executing program 4: set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)="2f6465762f73657175656e63657200", 0x80002, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fc0000)="2e2f66696c653000", 0x2000, 0x0) seccomp(0x1, 0x4000000000, &(0x7f00004db000-0x10)={0x0, &(0x7f0000022000)=[]}) r1 = syz_open_dev$mice(&(0x7f000029e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa603) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00007d6000)="2f6465762f736e642f74696d657200", 0x0, 0x10100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000217000)=0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00002aa000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000be9000)=0x6000) getpeername$ipx(r0, &(0x7f0000f6f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006f5000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007a1000)={0x0, 0x3, &(0x7f00004fd000-0x48)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x800000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000594000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000073e000)={r4, 0x2c, "c683387b983cb633c7287192e6c7ad1e9c5ae4804cad4e3b262a422b9e104bd72641bb8c1d9565b8d4f33a63"}, &(0x7f0000029000)=0x34) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000990000-0x34)={{0x100000001, 0x2, 0x800, 0x3, 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]}) set_tid_address(&(0x7f0000b27000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00003ca000-0x50)={0x5, 0x0, 0x10001, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000fc6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f000000a000)="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", 0x1ad) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) mount(&(0x7f0000235000-0x8)="2e2f66696c653000", &(0x7f000008e000)="2e2f66696c653000", &(0x7f0000643000-0x7)="726f6f74667300", 0x0, &(0x7f000000a000)="") 2017/12/11 07:00:28 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x9bb, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x490, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004cc000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x3, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000082d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000291000-0x4)=0xc) stat(&(0x7f00008e8000-0x8)="2e2f66696c653000", &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000064f000-0x8)="2e2f66696c653000", r3, r4) fcntl$setstatus(r2, 0x4, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3fe, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(r0) syz_open_procfs(r0, &(0x7f0000290000)="6e65742f726f757465004907e3ed9d627af343f2e9b82cb434d38a40b0f2d943e4e669849b132e7f5c0ca4bb5c1618ce5079e64d56bb124b2b599506ccbd41844df5110df5ce7500001000535e5ea0afd9c1c6ff270fa9c782f82342b5be7472bec257") r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00005d7000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000003c000-0x8)="2e2f66696c653000", 0x44) r6 = socket$netlink(0x10, 0x3, 0x4) lstat(&(0x7f00005b8000+0x111)="2e2f66696c653000", &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000a0f000-0x4)=0x6, 0x4) setregid(r7, r7) chdir(&(0x7f0000eec000)="2e2f66696c65302f66696c653000") writev(r6, &(0x7f00000a8000)=[{&(0x7f0000498000-0x59)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e8a", 0x59}], 0x1) getsockname$unix(r5, &(0x7f0000d79000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000206000-0x4)=0x8) 2017/12/11 07:00:28 executing program 3: r0 = open(&(0x7f0000794000-0x8)="2e2f66696c653000", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000346000)="7573657200", &(0x7f0000f6e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009d2000)="1d89d33e442c47a17c476961ea08f9b4ba7dad60c13c3a5556f67990118726a5c637e1d360d7c0013248791bdd5a0975f4143f0d4ff470ab7f8352f37b396b2741388e40e4a8c5567a97dedd2541e810c4e742b1db3abc5a5855d8e431fae5162fa8d4223dff1c166687dbde49d271e0d83933afe38f0d74231693bf571ae1aefa1555ab914ffcfcc1e041c382ae43e6392f65305769265c52beb921b7b43ffe458056c365a8710b009a3a3916027f81f2b4142334a1e97ac6b1aaa508232bf2159abbc2303e4e9e61ac1a49ed308ee4b98a94fc1f83e7af48b8fc77cd71ae14485dfd1399360de57340304fb9f762c44620d427", 0xf4, 0x0) r1 = request_key(&(0x7f0000d23000-0xc)="69645f7265736f6c76657200", &(0x7f0000629000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d96000)="776c616e3000", 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x81, 0x9, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe0000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2050, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000888000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000c68000-0x40)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000ed000)=0x2) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f58000-0xc)="2f6465762f6175746f667300", 0x189000, 0x0) getsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f0000b7c000-0x4)=0x0, &(0x7f0000c3c000-0x4)=0x4) sendmmsg$nfc_llcp(r6, &(0x7f00000b3000-0x188)=[{&(0x7f0000528000)={0x27, 0x0, 0xffff, 0x7, 0x0, 0x0, "c6c24c9bae7387c90038d2f222e2941d7739cb4dd375d3c9e8350240cb1afd1884b216e6b97992d36e04bbb6c7e21bdd3c59e1b553b1430ec86bcce10f9d43", 0x9}, 0x58, &(0x7f0000ce7000-0x50)=[{&(0x7f00004d8000-0x47)="d9e48fc81c2a25264348fb5d8051b6fb74b5ed3d1bce9d6c128724614f48124d2bab0e23250570f5c3176c1328bde27032274e2b4691c56d45704308371c2d20063d7bc4de0775", 0x47}, {&(0x7f0000ddd000-0x45)="e954900107b9a20bb8cf5b1c57226b4fbb80eee9e24da4958f69446665e1c623f80f81e73eedcb33489822d89157876800005d4badc30ad45e4ebf3f92074938d46636033b", 0x45}, {&(0x7f0000880000)="87c2c8d672f19d638dca6eb7442576b38a2b374c42b7531f7dd6b9021f9ada31c8d7e5f3581ab1c2665a8604e3ecfb29fcdc4d88f597138e8f26b074307f8e8f4f664eb0339ef3d30adefe48d0ddc09c9d6946f2cb354d7b6955bf5e40c58160a6f8c1a22bc0eddcfd4b15f2675c0b3cc8caf13969d565fb205052b0d0698f0aaa3b2181b3707bc4d1ed84cb41c4405581c1a8ec0cd8d61b916e0b5a45b8f3fce0ff28b92bf1ba304f6077a238418d693f79913e5b9100b947b63ac1ea9cf1c32662e0fa9fb9a9d4978a47c90ad8", 0xce}, {&(0x7f0000d34000)="3ba8c562f31c96a84ad9f27142999099cc59930a15ec41c3d35ea2c83220174b641091ef1c1e30543cd57f7cddb04c9706cef6f1cc8a4cf854c2dd22f4ba56e8ed0010ed6d6bec26d57a016bc5", 0x4d}, {&(0x7f0000181000-0xef)="1e89a653a380f0d11d56571ecd32bb8cc56ba4fcf1ec1918a0480a2488e981925b4dd3ae105d87419e7ec1d9202a9e27598e420fac229eef6caa71950a4e07d52a53d36ebab7350e14291158b632f3a10beb154b238b888e2857d1fe1465a0acf09f6633f3437492658606437588f4f7873963f9d42e50e63edcc50798a761659eab441f4d25d33d60952f55c1b57c6a6eff829c1c41873f7c2c930035c547cdf8d9d99ed67f57ec10c3340c22c0604c55b41e8a85c76398a844692e44319c83bb128e9e2bb9cd4f4ae7355905a4c18a3c043d3c3a6d0a65230f0ea2641f83803eb1f65a99f533444a5f2aaeb7aedc", 0xef}], 0x5, &(0x7f0000819000-0x98)={0x90, 0x119, 0xffffffffffffffff, "fed750b890bc64e346d22b196793a5ffa070e5416fb43869402ee975559bbb8c22b651c0fbc0786660879d2bd12255f991500fdb47cb7b2c6c0684a1f69c8fc4bd1c0d7e6467c46520359dcd5690be2849d0aa28bcd6cfe945f2e83daa8a0e53ce5170d1276f75895254ad4c9c5a38c07f2e8ce46773f421f4d66d9226bc93eb5a"}, 0x90, 0x4048000}, {&(0x7f0000c2f000-0x58)={0x27, 0x5, 0x3f, 0x0, 0xd5, 0x100, "b9f55df26f2e1d33f3f929f0874fc07b1b6d6f2ea474d1c819860c0f510927d8fdc62ad6313d7459d6a3fcaa85fe854347c83482bfcfb3446c539db4dca64b", 0x3ebc7e95}, 0x58, &(0x7f0000847000-0x7)=[{&(0x7f000009d000-0x5b)="dfd0350e858d8eb14d9599f71e7d1b0df9dc6438580e99186afc0b741b6df8026aaed525df63c5e6c126b0148cb2a914cd56019c604635da652caba840e7a6fcd13ff44410d43432a01846c61b9d07300aa99d21275c6c8ff7ad7c", 0x5b}], 0x1, &(0x7f0000dc5000)={0x9c, 0x0, 0xec9, "f4254063bf1af8364f79f7cb435cea3f0fbd9377dc97cd2fb585932e3ee96ba91272e3cdf698304d16222d69f164960b6bd81871837d55609dea8789cf5114ba79c2d01af3590b05ec276e9621593a9cd13b1cb809c3921c1fbc9927ec6c651ab547825ee3f8239bfb0b2c135a3a5f3748039d055fd13897dc209df6f1227dc25f1b729d8ae9fe2a3eb3c7096fdf"}, 0x9c, 0x4000090}, {&(0x7f000016a000-0x60)={0x27, 0x0, 0x100000000, 0x7, 0x7, 0x100000000, "cd679d3f359b260f99134626c552b5960a7fe5088770fd2bed51c61fb37af1660f3fc566b95aa3dda102dadcd9401b9e1ef2c7821122c39f3a995f8c0b3e9c", 0xc23f}, 0x58, &(0x7f0000d02000-0x30)=[{&(0x7f000051b000)="b8c1ae0257703da020454eb9b5dee3de51f834542ad914b5b4c37230488b3e1c62a66f4531a2aeb9232947d6a20986b4e7d57f78676fed35c012d33e3be755cc5a718c0db53eda0d1489e6bb31b18c28e4a4bfb4b8579de41958bb79de6748c8b0262390ca04a61ecbdd9eeb250b53e0593ba91deff109b4b686554f6e0a76398ddf247dcc53ea44d04af73637d59d87168120579ab4eeca3b8289b195bb7d881f67dc6de380f47b98a367e78386577cacc20b01da494cc2c0c6bcd0c491f54fa57d9fe7f73ece7daaf5fcb296becc244b96fc5e3f01a4d83ab4697e8b05a3c6fe6d7eb6977368e1cedb9bd64f9736bc", 0xf0}, {&(0x7f0000f19000)="8079d0a6bcbabdb7b56d85e7a2d43aeb061c8aa143edc7c17ae5049f8ee78e651c56fec6d059db6b5ef3b1355294959a5fb379e25f6cb318ee880f5c57ea801965d54ed26aef6374aa3a905e84f7a6d5d4fee4e23d44fd476f3b3335899de3e3c2b820bb5d5883305cca1b1d0ae52373d250d433935086bc3a5288d76dba9b6c61d2d6d45170cc2a0e77fcf3cc1e7713882256cad9b4bf41d3a082a565f795014aa94be1bbd1800689ea58", 0xab}, {&(0x7f0000068000)="f3bff4b763f020d2eef61a5a5b849477a613119b553d8fd4f0ec7131f3446ae4d26ce7becbf3cf2afff02d97a91ba446c877655acb93f2a4b83c8e83660899e82900ce17ee7c73ee6b42c0", 0x4b}], 0x3, &(0x7f00005b6000-0x108)={0x100, 0x11f, 0x0, "743d62fd331227086f3cd72b3cb8b0b0dd010ee74038b9369966746ea3c7fbf1beaba18b116da39b61d35b01180e1dc0016f8ef4c8c92bfb75dd479c77f71171a489c300b5782c406164abf478375c8e91c6dfe060f3f5e38cf4542062d8660a160d62143a1b13525f0ffd88880497a6c49911fb57b52f47b2eb3d1b1bf5ff1b2813d6b0c35fd2724586e601bde2699e17efa7969ffbf43172add3db57bed4c877023193b1cffcc18d0992e8d7d94d72dccf871bb6a6407eeb4e991dc5deee3a40629b28d145acdb10345bed87236d131b61daa1387e0cbb26e8f8310c47af5102cac841405210a4bea24ed7f43b51a19f"}, 0x100, 0x4040000}, {&(0x7f00003d0000-0x60)={0x27, 0x5, 0x9, 0x1, 0x4, 0x100000000, "ce584cd990c6f0667aa6a8e7adac6274bfda0c8bceb594d8681946de7c65704ab145510fda2251f946c3e2e7e9b8975006c4b0723f5620215dc06c1eb4cc2f", 0x209}, 0x58, &(0x7f0000ee3000-0x10)=[{&(0x7f000032a000-0x19)="7a4a565241c4e40081dc72f111ab1f29a9bfe5816b55c5706d", 0x19}], 0x1, &(0x7f0000195000)={0x60, 0x102, 0x6c6, "1369ee5fef7f9cbe114121e4c9191a5ae4e59f20ae9b5e5fe2c9d4849115556f8cfc131b2c4ca75efbaecfdae1e401dce3bd0b6d9df89909daa38e13fb1958b06bf3992f5f066a711325c412cb5224bd7e"}, 0x60, 0x40000}, {&(0x7f0000486000-0x60)={0x27, 0x1, 0x3, 0x1, 0x100000000, 0x200, "cbab9e41c172ff24864dbdac5a5b7d9f41fbdcba4c79a9a46f2a228522238dfb007bfc32ffec38bf85e382ac6a362ff10b03b3419f072cfb6990f2d64f7d02", 0xe5c}, 0x58, &(0x7f0000d3a000-0x10)=[{&(0x7f0000f73000)="2e8ddd359c37a41ee93dcc89415db0209ced1bce38df0f290992587242ada68a3e5278a8802fc9584b643a81fc9e361b42e65fb4721b1b676b870c7cc2680ccf7b43fb87bf1f2a6473e7d1506336af82f60f68c80b7b5f0378429c73896e62452ec40fd31b422db1747b3fc0d6bfb811866976d265621e313aaebb9917c12139f1e18a65e755b231360a94618fd3d6c6e65773cc61f3b55773dd1b3572f736575138257a60aef013127af2d476180f55b12403896050b67a84039b06819603ba6b72f26ee6181d7b10488db6cbc7", 0xce}], 0x1, &(0x7f000024e000-0x90)={0x8c, 0x13f, 0x7, "10151f6e8e1793d98e713d929fa99462683c38bb54b50c68486d4e7934b1799d54f6a339fe6d0907caa9542d006aa5bbbd3dbc19f449d7a13cc5b88214efdc2b06d8fe770ed162d8eaa44bd37396f0b8f821902edc2ccc0b3f460dca53cbf3aaffa693ee818bb11ccc5d8c9d8b5ec8c106de6ea8d8c1b579ab81c3a38c"}, 0x8c, 0x20040841}, {&(0x7f000058e000)={0x27, 0x89b, 0x40, 0x7, 0x4, 0x4, "0a8568093360928cd04a590b0ebea49f159bec9d93376addbac0e234f431ee5c5756c14f71ac1d0b1a815c8c72715dbca9fbaa24aa21b0009d7c7d0322e2ff", 0x101}, 0x58, 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{&(0x7f00009f1000+0x384)="5c7589444e2066282cd33b", 0xb}, {&(0x7f00005ce000)="", 0x0}, {&(0x7f0000323000)="09df7533a327a9581eaf6375751da553", 0x10}, {&(0x7f00005b4000-0xbc)="65469f61d3ab6394c1387cd0e534a0a92312eab4b61d3a962e8ba0106dd0dacc378747d6f28c178c0fc7a2b7f02485bf615eb45f869b7300c9c95cd27d885e3893abc549914df1b839e0a651339dffc5f93408ff1ac37fc6c5e4ad890cdd5fe4a2143a2446c67684206ac5d5ede1b3e4d8a429a23cf8f299f08fdd5ef9e5eed6d2a62b9f04d6dca7bc80adab4186c0ab3e7e232a3b2baf4c664cb178e662054587053dff5bf6991749da461a871efe9fb6dcfe5f15d0fe206e2bebbc", 0xbc}, {&(0x7f0000be5000)="", 0x0}], 0x9, &(0x7f0000ae0000-0x88)={0x84, 0x107, 0x78, "2a76097cc9ec1d29d184e6c17be44309221b400f2d5017ab1518b5ead25a46a8b90a5d9cf70d405b8d8e8fb82ab6c2cf2f60c39cf62369c247bce7498d40476e8c51815b8584db1df2cbdb3ba0856e4ce7c539ceadcd24bfb3b575bf8499eafff59d72142969089a124b21807a499df0574df9b1ae7e78"}, 0x84, 0x24008001}, {&(0x7f0000b89000-0x60)={0x27, 0x7a3b4d13, 0x7f, 0x1, 0x3, 0x6, 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", 0x1000}, {&(0x7f00008e5000)="9168ee2af1fecc9f235cad8aa25078cea580e8018238d5670d9f56a08826cee2ff3f2feb96634a140803356e68fe6a88935837ad1e407e70d0adedb43f03d7176ea8cd1442aa4a76bfaf32e17a243cd00a4d9c6537e159149cac37cd917cc5e8caec62ec96dddf2dad486abe4e7327fd0820d7fad7c3e0a5f7d4e80ec9f834884d5c858219514dc916ca1b4a90f380ad227851228e27ef0c85e5e067ce89358d7ce0b34647c3d52190f9dbceb9f65481294ec9c09897d08032702bfc4bc804088b3ca17a76540bfe951dda012336757ff33d6d81d4c0cde65c7a3315cc00b8e550f8a7ec603dd1e21e8e2fed5c1be3b01d8cb9248d993b", 0xf7}, {&(0x7f00002b5000)="01dcbd6b29309f4ace66d6d2cdbd303f9691f21731d653", 0x17}], 0x4, &(0x7f0000c81000)={0xb8, 0x113, 0xba8, "a0cb233c79e050113f4ec3efc97a922e48225aa4da5bb6da8cd2781a09f83ad4036ff5925d8092b891ce11cf403a884e2e96530a8106dbca5eace58a86dbb775cd84faa85cf20753d5aba9de2201b62d622be23b5d742e075cdf159aa31caa82fe4019bc8787a03fa645f86df760360afc9f0d9879cfc19809f08c7580dd2173ceec13b1def91efe16b87abbb0d51aa378d5de0b5777ede8053b72432284fc07cf0122ae5855fd81f5a2"}, 0xb8, 0x20000000}], 0x7, 0x80) fchmodat(r7, &(0x7f00008cd000)="2e2f66696c653000", 0x28) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000271000)={0x6, [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]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000d25000-0x4)=0x0, &(0x7f0000fba000)=0x4) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f000094f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(0xffffffffffffffff, 0xffffffffffffefff, &(0x7f000078e000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f0000-0x11)="2f6465762f7667615f6172626974657200", 0x80200, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00009b5000-0x18)={0xaa, 0x40000000, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f000074b000-0x18)={0x0, 0x6, 0x200, &(0x7f00007d4000)=0x0}) 2017/12/11 07:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:28 executing program 2: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d2d000)={0x0, 0x0, 0x0}, 0xc) setpriority(0x0, r0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b5000)="2f6465762f72746300", 0x6002, 0x0) bind$unix(r1, &(0x7f00004b8000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f00009c3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x48000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e40000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000d87000-0xc)={0xfffffffffffffffb, 0x330, 0x6, 0xffff, 0x6, 0x800}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) pread64(r2, &(0x7f0000cbd000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000dbc000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0xfffffffffffffff9}]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000917000-0x4)=@int=0x3848d571, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000c4f000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f000016a000)=@ioapic={0x10000, 0x0, 0x9, 0x7, 0x0, [{0x300000, 0x400000000000000, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xe57, 0xfffffffffffff000, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x1f, 0x7, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x4, 0x1, 0x48, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x2f25, 0x1, 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x5, 0x7, 0x40, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0xd0b, 0x16c, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000001, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x7, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0xffffffffffffffff, 0x7fffffff, 0x80, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7fffffff, 0x4b, 0x9, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x5, 0x7, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x100000000, 0x4, 0x1fffc0000000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0x1f, 0x40, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0x20, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8000, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0xc05}, {0xfff, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x80000000, 0x200, 0x9, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x36ec, 0xffffffffffffffff, 0x20, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x78e, 0x7, 0x9894, [0x0, 0x0, 0x0, 0x0], 0xf41d}, {0x7fff, 0x1f23, 0x7, [0x0, 0x0, 0x0, 0x0], 0x364}, {0x5, 0x8d, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x40, 0x7f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x16}, {0xac7c, 0x441, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfcd0ba6}]}) write$fuse(r1, &(0x7f00005a1000)={0x30, 0x0, 0x4, @fuse_notify_retrieve_out={0x6, 0x56ea, 0x4, 0x7fff}}, 0x30) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00008f8000)={0x0, 0x87, "69ae09860c5893c4744baf4b7dde204c446f6844b83b9f60fb54f6e940b41924253026d20306720ac220d4d3e89901ab6e31fd5919e8abaafb327c3527a6159ab87489045b0843eb7910f5954791efb301b14f901673e297e9cbe044fa81d6d044b33e1c83d99bc1da529f04c8ef85cc9e7e2291df2d59f818614eb13a1640d09eb35e3cf629a5"}, &(0x7f000041e000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000033e000-0x1008)={r7, 0x1000, "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"}, &(0x7f0000106000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f90000)={0x80, 0x20, 0x4, 0x8, 0x3, 0xfffffffffffffff9, 0x80000001, 0x8, 0x0}, &(0x7f00009fe000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000720000-0x8)={r8, 0x7fff}, 0x8) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000bca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 99.238497] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12741 comm=syz-executor0 2017/12/11 07:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1) connect$inet6(r0, &(0x7f000077b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac5000)=0x0) syz_open_procfs(0x0, &(0x7f000028c000)="6e65742f7261773600") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x73, 0x4000000800000a, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a9a000-0x7)="24ac0500", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4b000-0x9)="2f6465762f72746300", 0xb4001, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x0, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) time(&(0x7f0000379000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x800000010f, 0xa, &(0x7f0000000000)="", &(0x7f0000c25000)=0x0) seccomp(0x1, 0x3, &(0x7f0000551000)={0x1, &(0x7f0000dc4000+0x4e6)=[{0x6, 0x0, 0x40000000000006, 0x407ffc0003}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000010, 0x2, 0xc) capset(&(0x7f00006ba000)={0x19980330, r1}, &(0x7f0000a12000-0x18)={0x0, 0xff, 0x2, 0x6, 0x2, 0xf5}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000060e000)={@generic="d66cde94cbe75720120fff49c5dac7dd", &(0x7f00006d2000)=@ethtool_stats={0x1d, 0x7, [0xd79, 0x7c2b, 0xfffffffffffffffd, 0x8001, 0x2, 0xffff, 0x7f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) 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) sendmsg(r4, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="cad634feae515b", 0x7}], 0x1, 0x0, 0x0, 0x20000000}, 0x40) write(r4, &(0x7f0000f65000)="1f0000000301ff00fd2945bb000200220740000009000100011601130000c46d", 0x20) 2017/12/11 07:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc0000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) bind(r0, &(0x7f000007f000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d63617374362d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b9000+0x1ec)="2f6465762f72746300", 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000d58000)="2e2f66696c653000", 0x20) inotify_rm_watch(r1, r2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) clock_gettime(0x0, &(0x7f00007df000)={0x0, 0x0}) r3 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xfff) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000a1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) ioctl(r7, 0x5, &(0x7f0000308000-0xda)="174cf7b261bc34ba7ac8bb10961cfb8f1c6a246dcefea58e805d40440ba2fd2aa5c6594721ab902f63923c501cd8bd5edd6f5cf865636cbb73d38128cee47f29017f0ff314bb4d39b68657e5d72b506c24775f1b4d632f69ed466d4c40e38cbdea41a4d404667e4e4f7fbeb5d869e91e1439b209dc33b5ea49595796465198dd7502a1751a2108bf59f96024398f7ff0b9aef56c4b48fa528fec8e18ead010821e2a3e4a3ac0f99504dd32da721e8ab48ec63ae3819511c4c47fe716d8bc7e112ca6fa00d7c721a0985f41f04366fb6a48344672355e1429fbe5") 2017/12/11 07:00:28 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0x7, &(0x7f0000fd5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0xb3, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d0000-0xf)="2f6465762f73657175656e63657200", 0x41, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xfffffffbfffffff7, 0x100040001, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fd7000)=0x8001, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000fd8000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x9) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7a000)="2f6465762f72666b696c6c00", 0xfffffffffffffffc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00002ba000-0xc)={0x6, 0x0}) epoll_pwait(r4, &(0x7f000091f000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b64000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000fd5000)={&(0x7f0000a86000-0x60)={0x27, 0x7c78, 0x1, 0x5, 0x100000000, 0x1, "bdcfffb531bb398b960726c63ee1ef7a9983bbda9ac7e875a6cb76aef91a1ba3544698c32c7f9e40f263f127a9d944baf4df4068ef0fa84fec106e21bc9b1b", 0x8000}, 0x60, &(0x7f0000fd6000-0x40)=[{&(0x7f0000fd6000-0x2f)="e40837ba4298ef8901c98535888c29248f6281427c7cfdf823fb620fbf76d205382e881071dfb1ff9860914768b2e2", 0x2f}, {&(0x7f0000fd5000)="eebc89e279", 0x5}, {&(0x7f0000fd5000)="9da1fbd48e8c430d52a41cec536aeeec28917f60dbe0e90f67f4722aba0834fd10a765d4800e18e20044c62543fa6cbdc0ca91e85ac18851b38df6d4f74ffcf452f2dd9444fcfb40313ba842ddbb209ebb234d77529517dc6fcec681ad18541ece7679c70e747e40cf2641d7d0bef6d8ec63ed9b54ea8f6370bbf2c526a6bb2fe1aaab6bc5ec04e77b600447c94fe2227c03161cebcefd515a171bb2f08d04581c54ce4e04492b04ef078b197e87cf1ab70750d54f1fe1927c57df1e10beeeb1ee2a9481c476f2f74c300285dfec9fffbd99b26f57357b408bef17c350f10f08c7247d7697abeb8cf0184c7d33", 0xed}, {&(0x7f0000fd6000-0xeb)="34655a6b1f77e7ee904b3d1aed53f5d17dafcfccf05f6c151702c653efa6f43fe616a77b397a83624e9803074b585b98512c79b34d97e54d0e1ec2cf1e15543042b248598756078df9268303329e39f54bf6df0a93dd337cef2332f3c34731ad46a206ad2a018bd0771e768fadadd11da65a29daba4e97216945728e66c8650d9485bf05e445f743dcb34841f17bf154f52ab5b2355e43cb7299ad1a1e035c1d805e845e305f364e458a57a6fc68fbc5ca6af1f0d2004772450428ef85d7a82ff9c6a9d05047898b7c9183646c9498efcccfd9a85510cdda57cf164f00768b6663d0195a9b63afc74ce534", 0xeb}], 0x4, &(0x7f0000fd6000-0xa0)={0xa0, 0x117, 0x7fff, "3967b6d43ed37690b24f40d388dc78fdd224be96dd5b0e34b0d96cc62ef83b4cc33c4005409e6b6ae75731bb0421570deec6351e6fcb1fdf357c1273ec4f61893cd3e584bce18ffbf5c914e345321924dedd8c27357be0d069f936b88d9186144a9b511ca4e1fa2f0f819abc5f6888110eb0e4d2a91a3093f138532fed6472e17d99d6639c06360ac3cab5"}, 0xa0, 0x8000}, 0x8000) exit(0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a36000-0x9)="2f6465762f6b766d00", 0x4004, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006e7000)=0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = getpgid(0xffffffffffffffff) r4 = getpgrp(r3) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000994000)=r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00005ec000-0x18)={0x2, &(0x7f0000cdd000)=0x0, 0xd, r0, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x3, 0x6, "c8854e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800, 0xfffffffffffffffd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e86000-0x8)={0x0, 0x0}) ioctl$TUNSETLINK(r7, 0x400454cd, &(0x7f0000df6000-0x4)=0xffffffffffeffffb) r8 = perf_event_open(&(0x7f0000e2d000-0x78)={0x2, 0x78, 0x400d4e7, 0x400000000000, 0x7, 0x3, 0x0, 0xfffffffffffffffd, 0x200000000, 0x0, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r5, 0x5, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000210000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x0, 0x4, 0x4}, &(0x7f0000f4d000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000975000-0x8)={0x0, 0x68}, &(0x7f0000bff000-0x2)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000afd000-0x8)=@assoc_value={r9, 0x5}, &(0x7f0000626000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000cd7000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009da000)=0x8c) r10 = syz_open_dev$sg(&(0x7f0000e86000)="2f6465762f73672300", 0x1, 0x800) syz_emit_ethernet(0x177b, &(0x7f000003c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x78, 0x7000000000000000, 0x8}}], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1741, 0x2c, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x1d, 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xf3, "b6dac7d87e6af2421a91b21ab904191d7baa36cce359cc7b0b9aac8f36271d397477d945b16d80a7fc76ecf7098155a9bba0c94758b0cacc983a1cbbc2c7ec404603278c8714ad38a32c26fa6d1b9917cd8ad19b9c4f1ec2b802b665352e45b31322b0d27e0c750f9bb81232c442432415f4e82125c7c4b98fb0827ff391cdf6033e53a4b32702f5a53e0f43fa0d85a5ee816c7a3460d7c3f883e72004bfd1413b3d7430d3cf56276b5649fb19c57725560e2aa084664814a37bc91f8fce820806ecd39ea1072450a20b0a39604375d055c8600be6863352c1a73f188bb01a9d4f83ff30588ca62727ed7b47290a701caf8592"}, {0x7, 0x3c, "57f086336dfdee24c78e1a910cd6f68da4faa991dc7111473d8e295d31e8ab6d3f8918346bac5666cb3ded43d1e9b9bd8b724601883d7bfb86f66f94"}, {0xfe, 0xc, "c0911682faa4fe298eaa3493"}, {0x5, 0x16, "0c54c20b7f1a4865982c76e53b6727252d73c2e79509"}, {0xc9, 0x9a, "43fd925991c6164329f928fcc4a1817214a6e73ff3016812e7c71f06f5f68cc77cf9b5523069959528ea085f2d0755b9c36a9b2928a179b45884d2bfe9b3f2176f1533172eb7a15b0a97d8095674583fed93eb796fbeae844a0dc8a40cd81c712588c6425f5aca099faefd6922b28cddfcc249623c8d0b2fffc93619e485a2a21af42aec63ce0d9bb0de34f651c3faed6c13a33a98ddcd7783f0"}, {0x0, 0x41, "e9c8e215b4259c42448594397c4a5dc2bb8035f05fa245812c3583a208cbf911305ca69b48023cad850cd82ebe8c335ba8babd4e593e31d80c9553471ea2ade892"}, {0xff, 0x93, "1cf1cc2d0dee608d4fc833357dadcaa0377afe35f4103e1697692856f9da3fe678db0410b48ae239192d9ba6ddaa2190b9e450b8a1d36eae3121296f8b93df48755612cd8791665fa6c1595fb7157015f756d5dc2c1294e642b58e5cef909596443b9082e3556e5b38d1b4cf72cb994d5cfd546e2c48ab8763e967daa6a61d3db102d2993ff6eac9d39cd600d60b4536f028c1"}]}, @hopopts={0x5e, 0x22c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xb1, "4e445d669a9edc4bf122a04fd6ee5365ca211a2158c35c9f535e55f2ce911b347b4845558c43ab3544f31f4b4a7167d71e5282135e8b3f2ac0e6bb5281fee4adee522d64f103e5b3d3b2574bd590d75f1718da82cfa738968348a1f4bc1be5717290b524eaf2ec3c38910a1694bb28806d634656d830263fa71248c13cc41e6d6fff42d767df110eab93ce42d04ea1cdb323d2eb271824abaace34dfd6af11688276bc96362f1ca9624219543c5c32c5fa"}, {0x1, 0x1000, "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{0x0, 0xaf, "04d9b1f94740466b9b09306c94bf221c8642194f1994656f5eb21d35ffa6089aa9a1021046dffd133f0caf25836bc2c7ce83776d36465f7774eeb87825f40a366c8d6d9668dd4d678bd1c2a18e930c3e45a64ef6b88c92161819a45c6929d3afdb32972ee79782b4b67eb45eaf32f3c4de1441e9f855a7781c6ac5fa5d224349f8bfe49f09515d24c04b20e9e45df64be64aec2abffb4f1624d7562ecdfffd30c96d21a3153f043c37f133dc66c79c"}]}, @fragment={0x3f, 0x1000, 0x8, 0x5, 0x10001, 0x5ebe, 0x2}, @fragment={0xbf, 0x4, 0x8, 0x5b4, 0x1000, 0x8, 0x3}, @fragment={0x0, 0x1, 0x8, 0x4, 0xeae, 0x8, 0x1}, @routing={0x4, 0xa, 0x0, 0x8, 0x3, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x2e, 0x4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x70, "f7458266dd8541ec5dc075acd1296d7b828e28b2737f8d52a2289e519f5bde4622893b35a7365f4b10e104d22fbcb7b324cbdb03822eb15a90511bc965d4d72646732bb3d0c75005e85b4e7dd8ec4fae4844151db3f9c0681ddae4ba6bfee07585aebd8a2c7a673bf518dc749e2c289d"}, {0xff, 0x96, "0c8cd41f99a99e4078872b505b7d8669e8ec3f67c0e7b5b7cbaf365aeaeb27e29c8004c432d05568035b9ab8450fd556efd9a456839d8e7d1d2d28eccbb21bc147dc2297a801687e5c0181cfaebdf6b461605d4b9ab385e9a5d858c96d1fe6a1bd24b55c6dfe47e8113354a29a29aa03ed6f3fbb9484d3c44789406209a5f4c675e48d2de9be98c2b000c23a2d39a43af348b18984e4"}, {0xc9, 0xca, "55e532a2e2fd1502b86cb9db6019e9cf9eb432fbf95ab5c100a43590406aca81a0423f90b7a5a027efb6ffd0023e604172e1e1cf908ff823640f76d9378d5228c70fd3ff2b6cc71145a66fc61b7e8a749527e878e042ceeff1d88b4d0ced8b0af1b74b2adc84abe9b3e3d27694190691a5de8e8a7e00355f83facb41cd271009e006d931e4191bdf0345d5299eaf2156ae7754b02240bec44dbdf2b5f47155b8be79902fbe3b4cd0f03dcd8ab83d187c3e11a2094a8e46d9526015230c939c05be07a0f1d21a29fc8c0f"}, {0x5, 0x9d, "edfcff15793f548a3860b0f46f5f98601a5570c5ea9013317c508ca15781df3ee11f564a20f63094dffe953790d90580b52e255f9d5aec430e800c45d03a926536958bb7867b799365ff7caedfe82138df31cae070341eb4084145096bff86fac76fdfbb0e927f1b15d63410ea09ddf214e406f1351c53825e0e517f6d1eb9f430ad08fc31c0a018983ab222f2554430fef4237a8ba07f936e4bcf1eae"}, {0xff, 0x2, "5c0b"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) stat(&(0x7f0000d82000-0x8)="2e2f66696c653000", &(0x7f00008a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r10, 0xaeb7) r11 = socket(0xf, 0x3, 0x2) write(r11, &(0x7f0000e95000-0x10)="020a7c0202000000090500d91dfb3700", 0x10) syz_emit_ethernet(0x3e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x8, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2017/12/11 07:00:28 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000002000-0x40)={{0xffffffffffffffff, 0x1, 0x7, 0x2, 0x9}, 0xffffffff, 0x28, 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]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000)={@multicast1=0xe0000001, @rand_addr=0x3, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ee3000-0x4)=0x3a95, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d98000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000739000)=0x108) 2017/12/11 07:00:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e11000)="636d646c696e6500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000000000)=0x100) r1 = openat(r0, &(0x7f0000cd0000-0x8)="2e2f66696c653000", 0x50000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000f86000)=0x0, &(0x7f0000037000)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00001ec000)=0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00001f8000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000ad2000)={{0x100000001, 0xfff}, {0x1c7be7de, 0x60}, 0x3, 0x2, 0xffd9478, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) write(r4, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r4, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r2, &(0x7f00001ae000-0x11)="0000070000000ffffffff819ea00000024", 0x11) r5 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000000)={@generic="d308765b6fa09f97d67c4412b295ced3", @ifru_addrs={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f8c000)="2e2f66696c653000", 0x0) mount(&(0x7f000054d000-0x8)="2e2f66696c653000", &(0x7f0000992000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x3, &(0x7f00006c4000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f00004c5000)={&(0x7f0000b99000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000a44000)=0x0) rename(&(0x7f0000134000-0x8)="2e2f66696c653000", &(0x7f0000667000-0x8)="2e2f66696c653100") fsync(r0) dup3(0xffffffffffffffff, r0, 0x80000) r6 = fcntl$getown(r4, 0x9) process_vm_readv(r6, &(0x7f000018f000)=[{&(0x7f0000c2a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000ce5000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x2, &(0x7f000087f000-0x10)=[{&(0x7f0000f01000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f00001ac000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, 0x0) 2017/12/11 07:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f64000)={0x6, 0x4009, 0x8005, 0x7}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f00008fc000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000ef4000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000759000)="6b657972696e6700", &(0x7f000081a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000f66000-0x5)="7573657200", &(0x7f0000c02000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f65000+0xa1a)="7a9a8852bf97b07a46b74a2339184352758307e54c1dcb627647522ffe10bbe584abb2181830ad9cbfd995d98224959d755ccf09de1cf213f389f47ba69cf80c63fcb6f2d17f18c7ae7df9efd184bda337d5f7e8595a23f0d84a702ba04ea2669cbfc19942827c7d995f8994da0d0c142d93e4a1f6aa5d4b39fd4300395580d78738486614e5424f2afa980cee82c8e99a1403d2de7026fee437750fc22361c3dd77ae89cf7960daabd90734f7797146c9", 0xb1, r2) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000b71000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x1) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00008d6000-0x4)=0x0) fcntl$notify(r1, 0x402, 0x3) r4 = creat(&(0x7f0000653000-0x16)="2e2f66696c653000", 0x2000000000000031) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f67000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f00007f6000)={0x9, 0x9, r5, 0x6, r6, 0x10000, 0x81, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 99.396954] audit: type=1326 audit(1512975628.961:514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0x7ffc0000 2017/12/11 07:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000a56000)={0x0, 0x0}) epoll_create1(0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000490000)=0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000061c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b58000-0xc)={0x0, 0x0, 0xf}, &(0x7f0000299000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000016d000-0x8)={r1, 0x0}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) add_key(&(0x7f0000e1f000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000072d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6d000-0x6b)="354fb691803236fae069dd77c2267b7dbf3c791d4553fffffffb83c4ba2dee19a7e073e5c0bb6a01776ca040b743c3aacf28d325f4d4020aea57d310", 0x3c, 0x0) keyctl$clear(0x7, 0x0) socket(0x2, 0x1000000000000003, 0x10001) r2 = socket(0xa, 0x2, 0xffffffffc) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x4e, 0xa, &(0x7f0000001000)="00060c07", 0x4) poll(&(0x7f0000017000)=[{r2, 0x21, 0x0}, {r3, 0x100, 0x0}, {r3, 0x240, 0x0}, {r3, 0x1201, 0x0}, {r2, 0x100, 0x0}], 0x5, 0x1) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000016000)={&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ba5000)={r4, &(0x7f000000f000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f0000015000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d903f52e82138c63d52259a3e5bf72a90ff754a3f19550cadb3cbaff8e5350dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae4f7ef573207885bef9d6242cc32578fbb8a428f2bb63c5aa141122c6a7c6a5ebc19ae00062650f1fedf763d2a294c1b7", 0x1}, 0x20) r5 = dup(r2) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r6, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000b93000)=0x0, &(0x7f0000cdc000-0x4)=0x4) sendto$inet(r6, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) sendto$inet(r6, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = creat(&(0x7f0000c54000)="2e2f66696c653000", 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000c62000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00002ae000)="09", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x4000000000000002, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000de4000)=0x0) getpgrp(r3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008dc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000ac7000-0x8)=0x200, 0x3, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, 0x0, 0x1ff, 0x0, 0x0, 0x8000000800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x3, 0x2}, &(0x7f0000ba7000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={r4, 0x0}, &(0x7f0000000000)={0x0, 0x0}) waitid(0x1, r3, 0x0, 0x20000002, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007cc000-0x10)={0x0, 0x1, 0x5, 0x3, 0x0}, &(0x7f0000079000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008cd000-0x14)={r5, 0x10001, 0x7f, 0xffff, 0x6, 0x3}, 0x14) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:29 executing program 4: utime(&(0x7f0000234000-0x8)="2e2f66696c653000", &(0x7f000038c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00006ac000-0x4)=0x2, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000826000)={0x0, 0x7e, &(0x7f0000006000)="879b7ab5c3203e15d206152befdb26474a5c7ab98ac81328b30ef5e89b498dbd69d0e762a721c1bf9362634532e82b7e9ca8f18a6c28c1e34697befbbc695ffc96c13be90b1a555df32f3a36c439bf1916ecf1199f27e712acde66534aca345ec3a591bd9b2e1a2f9dd2dfb3f227346efe2435f674c485ac1ae6ac09be17"}) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f0000000000000000000000000000"}}}) [ 99.572826] audit: type=1326 audit(1512975628.962:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0x7ffc0000 2017/12/11 07:00:29 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000018000)={@generic="fa7762a5d0962141e7162781197da4b6", @ifru_data=&(0x7f0000023000-0x20)="117db91ed82aa44bad480fe4f507f6e00176b3b21b72db1f64b7fa2ef823aeb5"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x12, 0xfffffffffffffffe) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ee8000)={0x8, &(0x7f0000ee6000)=[{0x0, 0x0, 0x9, 0x7fffffff}, {0xffffffffffffd, 0x7, 0x5, 0x6}, {0x9, 0x5, 0x4, 0x4}, {0x7, 0x80000000, 0x6, 0xbae}, {0x1, 0x2, 0x8000, 0x109}, {0x99d, 0x100000000, 0x1, 0x81}, {0x6, 0x8001, 0x8, 0x0}, {0x8900000000000000, 0x3, 0x0, 0x40}]}, 0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ee9000-0x1c)={0xd, 0x5, 0xffffffffffff0001, 0x3f, 0x0, 0xffffffffffffffff, 0xb421}, 0x1c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x6, 0x3, &(0x7f0000ee9000)=[@map={0x5, 0x10000, 0x8, r2}, @map={0x1, 0x9, 0x3, r2}, @generic={0x700000000000000, 0x5, 0x7, 0xb2}], &(0x7f0000b2d000)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x6, 0x12, &(0x7f0000ee9000-0x12)="000000000000000000000000000000000000", 0xd3, 0x1}, 0x30) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b1c000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00001e4000)=0xc) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f0c, 0x4) sendto$inet(r1, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000004, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5dfc8832747d51353318f1dcd47b79dd7bbfe55827b7ead16208006d7989703bbee15e8b322ac0489914cb0349823be1a72ca9c3c000000000000000ca5dfd8b452723fd6d2819ed5c72a1fbb1de662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x110, 0x3, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x1, 0xfc, 0x0, "51bc43714c58ec034cdbef1fc125cec58c78556ded189b470588b7dddc749bcff76cb36154e3242a2e4caefffa3455a45720dfd58eb4d2315d72dc30710ee6a3d21f00b6ecd9028c262eca57063900ff4789f11b87be1970ac6413948430e14ac7b7d06c2f18932d165def5a1216932f0206b493f0495fa10d28a679c3b64307a9f7c6415e9a2dede6cdea35c514aa922ad4dc5899392a0ac5c1e71b11288ad59209d6c163f3465017bbd96f2d10b4fce6581b49bdd2a52fef75966ff25fca0990f74f0e88144b46bf29ab043f518c8d5c4f9efc4bd1f9457b23db5e35e4b833bef9c173ea172238be76a977bb260cc60e38a880"}}}}}, 0x0) socket$inet(0x2, 0x80003, 0x40000000204cbe) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eed000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x1, 0x18053, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:29 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000fd5000)="2f6465762f696e7075742f6d6f7573652300", 0x80, 0x40041) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000e8f000+0xb63)="162f5b7582dfbc4432bf7fbfcaed95e1773b81facf07260ac8d29885c0327bd80c9ded393bb4ca819d129361b10c5fd4228aa7b8be1a", 0x36) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000ab0000)="", 0x0, 0x0, &(0x7f0000e9c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000270000)={0x0, 0x69, "559fdfede302b46f38f0c4da652f9a38bd69cb4390029605262ee9994bd2c175467ea6307fdc7b832963ae9593fac2f38f93f7e5558b8cb297bf92efd54715e2828417d5980f37d8b9a975e1e470c5abe8c03e567bf08b530760712769b7ad4d4fe7022d5f9f6d1fff"}, &(0x7f0000e1b000-0x4)=0x71) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) getpgid(r3) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001000)={0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000e13000)="97", 0x1, 0x0, &(0x7f0000eec000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000097000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008ab000-0x20)={0x80000001, 0x2, 0x4, 0x7, 0xca, 0x3, 0x9, 0x17d2, 0x0}, &(0x7f0000eee000)=0x20) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x6, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000eed000-0xa8)={{0x1, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x18, 0x2, 0x5, 0x8, 0x1000, 0x9, 0x9, 0x0, 0x2, 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, 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]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000eef000-0x98)={r5, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d5, 0x4}, &(0x7f0000eee000)=0x98) 2017/12/11 07:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x79b6, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000014a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x10000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00009af000-0x4)=0x0, 0x4) timer_gettime(0x0, &(0x7f0000776000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000d62000-0x10)=[{r1, 0x8000, 0x0}, {r0, 0x8040, 0x0}], 0x2, &(0x7f0000b68000)={r3, 0x0}, &(0x7f0000c82000-0x8)={0x7}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000cb2000-0x1b8)={0x9, 0x0, [{0x7ee, 0x4, 0x0, 0x0, @irqchip={0x80000001, 0x6b9a}}, {0x4, 0x2, 0x0, 0x0, @msi={0x7, 0x0, 0x6}}, {0x1010000, 0x4, 0x0, 0x0, @msi={0x4, 0x51d, 0x40}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x200, 0x6}}, {0x3, 0x2, 0x0, 0x0, @msi={0x1f, 0x2, 0x9}}, {0x10001, 0x6, 0x0, 0x0, @irqchip={0x401, 0x8}}, {0x31df, 0x4, 0x0, 0x0, @msi={0x63a7, 0x0, 0x6}}, {0x0, 0x1, 0x0, 0x0, @sint={0x2, 0x8001}}, {0x1000, 0x7, 0x0, 0x0, @irqchip={0x200, 0x2}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) munmap(&(0x7f0000375000/0x1000)=nil, 0x1000) bind$alg(r4, &(0x7f0000b1d000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ac1000-0x144)="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", 0x144) r5 = socket(0x10, 0x40000000000003, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000000f000-0x48)={0x10002, 0x0, [0x0, 0x5, 0xc24, 0x5, 0xbc4, 0x5, 0x8, 0x6]}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000749000-0x50)={0x9, [0x0, 0x6, 0x4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x400, 0x9, 0x0]}) connect$netlink(r2, &(0x7f0000a32000)={0x8000000010, 0x0, 0x0, 0x6}, 0xc) setsockopt$inet6_int(r5, 0x29, 0x52, &(0x7f0000733000)=0xad, 0x4) write(r5, &(0x7f0000746000-0x24)="22ffd1e04e00070100000000ef002bfffffffffffffffc000008803300ea00e200000800", 0x24) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) eventfd2(0x38, 0x1) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000fd000-0x10)={0x9, 0x1}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000960000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/11 07:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ef7000-0xa)="2f6465762f7663732300", 0xfff, 0x5fc) getsockname$unix(r0, &(0x7f000007b000)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000006000)=0x17) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001cb000)={0x54}, 0x4) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) sync_file_range(r0, 0x7, 0x200, 0x2) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000001b000)={0x4, r1, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000657000)=0x0, &(0x7f000098b000-0x4)=0x4) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000000000d8, 0x0, 0x1, 0x7db, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100000000000, 0x1, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000000032, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000406000)={0x2, 0x78, 0xda, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000e1b000-0x1)=0x77f, 0x1) dup3(r4, r4, 0x7fffe) r6 = syz_open_dev$vcsa(&(0x7f00009f1000-0xb)="2f6465762f766373612300", 0xfffe, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000001000-0xb8)={0x0, 0xaf, "32159111736b993d795fe41e0c994c2a1a35b8d9933a975e294cbde5f6c493416d1172863a03dbc52676b931344438d17cfa0c4e7e46d110abf5402cae5891c0a4c310b57cde03aa0c4d1d222918bf44e69367b3b38f372a3c35f6ed51fee0be2cdc3401da787b3a95781b1724fbb1f46c8ec833e0fec3517bce970c2e605ac81d2aa01d523146aca46038d870aa712b3a4b5578704b4aff70feb4f4ad230dcf82b8d6f035eb86252166bd0801eac8"}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5b, 0x5000000000000, 0x8000, 0x400, 0x1, 0x3, 0x51, 0x7, r7}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$ax25(r6, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) r9 = fcntl$getown(r8, 0x9) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x50, 0x3, 0x3, 0x0, 0x0, 0x8, 0xa0, 0x7, 0x8, 0x8001, 0x401, 0x12, 0x0, 0x2, 0x1, 0x100000000, 0x5, 0x1000, 0xffffffff, 0x3, 0x2, 0x0, 0x7, 0x1, 0x0}, r9, 0x8, r6, 0x8) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x9, 0xff, 0xfffffffffffff72b, 0x6}, 0x10) 2017/12/11 07:00:29 executing program 0: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) membarrier(0x18, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000b0b000)={0x1, 0x3, 0x10001, 0xb1, &(0x7f0000053000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, &(0x7f00001f7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x12, &(0x7f0000cfa000)="000000000000000000000000000000000000"}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000359000)="2f6465762f6375736500", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f00002df000-0x5c)={0x400, 0x3, {0xffffffffffffffff, 0x1, 0x0, 0x2, 0xffffffffffffb018}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) r6 = memfd_create(&(0x7f0000820000)="00", 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x3) r7 = dup2(r3, r4) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) [ 99.666833] audit: type=1326 audit(1512975628.962:517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=265 compat=1 ip=0xf7f91c79 code=0x7ffc0000 [ 99.722860] sctp: [Deprecated]: syz-executor5 (pid 12799) Use of int in maxseg socket option. [ 99.722860] Use struct sctp_assoc_value instead [ 99.725445] sctp: [Deprecated]: syz-executor5 (pid 12799) Use of int in max_burst socket option. [ 99.725445] Use struct sctp_assoc_value instead [ 99.759334] sctp: [Deprecated]: syz-executor5 (pid 12807) Use of int in maxseg socket option. [ 99.759334] Use struct sctp_assoc_value instead [ 99.841679] audit: type=1326 audit(1512975628.962:518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0x7ffc0000 [ 99.871658] audit: type=1326 audit(1512975628.962:515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0x7ffc0000 [ 99.897258] audit: type=1326 audit(1512975628.965:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=336 compat=1 ip=0xf7f91c79 code=0x7ffc0000 [ 99.922890] audit: type=1326 audit(1512975628.966:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0x7ffc0000 [ 99.949637] audit: type=1326 audit(1512975628.966:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0x7ffc0000 2017/12/11 07:00:29 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c97000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x40200, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000049e000)={0x5, 0xe7e, 0x2, 0xfc, &(0x7f00005ed000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, &(0x7f0000f88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000368000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008b0000)={0x5, 0x81, 0x4000000009, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@map={0xb18, 0xa1de, 0x0, r1}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000ef0000)="73030900006d003f87a4531c931f271a0279", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000b2c000)={{0x4, 0x3e1731e5, 0x2, 0x7ff, 0x7fffffff, 0x10001}, 0x6}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef2000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001cf000-0x8)=@req={0x28, &(0x7f0000ef2000-0x28)={@generic="2575f9b2a26162981dcf066e05c1f236", @ifru_flags=0x400}}) 2017/12/11 07:00:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xb79, 0x4002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000002000)=@pi={0x0, 0x896f, @ipv4={{0x19, 0x4, 0x4, 0xdf7c, 0x170, 0x2, 0xfffffffffffffff8, 0x3a22, 0xe6111bcc92d902a7, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@cipso={0x86, 0x41, 0x7ff, [{0x6, 0x10, "6edbe2bd07620dbc11070e49701d"}, {0x6, 0xb, "51bb61d219d5b02c55"}, {0x1, 0xd, "a533edde53e5f337c09e72"}, {0x1, 0x7, "29cb2aed24"}, {0x1, 0xc, "14bd395a87f526a48f8c"}]}, @rr={0x7, 0xb, 0x40, [@broadcast=0xffffffff, @loopback=0x7f000001]}, @end={0x0}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x60, 0x0, 0x0, 0x1, 0x1000, "ed229f", 0xfffffffffffffff9, "87b0ec"}, "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"}}}, 0x174) syz_emit_ethernet(0x34, &(0x7f0000001000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xab40, 0x4, 0x7f}], {0x8100, 0x6, 0x7, 0x8f}}], {{0x884f, @ipx={0xffff, 0x1e, 0x1, 0x11, {@random=0x3, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, ""}}}}, &(0x7f0000000000)={0x0, 0x4, [0xf29, 0xf5, 0x84d, 0xf9f]}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x4, 0x2, 0x3, 0x2000, &(0x7f00007bb000/0x2000)=nil}) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x8, 0x2a00) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) 2017/12/11 07:00:29 executing program 5: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0x0, &(0x7f0000fa7000-0x10)=@common="62637368300000000000000000000000", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00008ef000-0x4)=0x0, &(0x7f0000cab000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fdc000-0xc)=@sack_info={0x0, 0x40, 0x81}, &(0x7f000049d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000078000-0xa0)={r2, @in6={{0xa, 0x1, 0x25, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x4, 0x80000001, 0x23}, 0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f50000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000013b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006f9000)={0x5, 0x205, 0xea, 0x10001, r3}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f00004f9000-0x4)=0x0, &(0x7f0000105000-0x4)=0x4) 2017/12/11 07:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e93000-0x5c)={0x3, 0x6, 0x1, {0x77359400, 0x0}, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x80003, 0x6e41) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x75) gettid() r3 = perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x4, r3) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000800) r6 = socket(0x0, 0xc0006, 0xfffff7fffffff209) syz_emit_ethernet(0x42, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x3, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@broadcast=0xffffffff]}, @ssrr={0x89, 0xf, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000aef000)=@sack_info={0x0, 0x175c, 0xe76}, 0xc) r7 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000ead000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00002df000)={0x0, 0x3d4}, &(0x7f0000931000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000b23000)={r8, 0x80, 0x8, 0x5, 0x8, 0x8}, &(0x7f000028a000-0x4)=0x14) write(r7, &(0x7f0000004000-0x25)="24000000100005e64d06000800e80103033901001000020000000000000000f1e2005609cf", 0x25) r9 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r9, 0x8935, &(0x7f000046a000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x0}) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000e2a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004a000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/11 07:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000023c000)="2f6465762f72746300", 0x404, 0x0) getpeername$unix(r1, &(0x7f00007e0000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003ba000)=0x6e) r2 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000885000-0x12)="3a7d73656c696e75782d73797374656d2600", 0x12) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) ioctl$KVM_SMI(r4, 0xaeb7) openat$vcs(0xffffffffffffff9c, &(0x7f0000bd7000-0x9)="2f6465762f76637300", 0x40000, 0x0) 2017/12/11 07:00:29 executing program 2: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000002, 0x0) recvmsg(r0, &(0x7f000019a000-0x1c)={0x0, 0x0, &(0x7f0000e79000-0x8)=[], 0x0, &(0x7f00004fa000)="", 0x0, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f000033f000)=0x0, 0x4) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e7c000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0x33) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e7c000)=0x0) sendto$inet(r0, &(0x7f0000001000-0x5c1)="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", 0x5c1, 0x0, &(0x7f0000166000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 99.974953] audit: type=1326 audit(1512975628.967:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0x7ffc0000 [ 100.000476] audit: type=1326 audit(1512975628.967:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12755 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=265 compat=1 ip=0xf7f91c79 code=0x7ffc0000 2017/12/11 07:00:29 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008000)="2f6465762f62696e6465722300", 0x0, 0x1000000000000000) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r0 = syz_open_dev$sg(&(0x7f00002f3000)="2f6465762f73672300", 0x401, 0x200000) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x0, 0x1, &(0x7f0000ef3000)=[@generic={0x8dbb, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000962000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c36000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f000024f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xeb2d, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000000)={[0x10000, 0x2000, 0x0, 0x4], 0xfffffffffffffff7, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f93000)={0x7, 0x3ff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000002000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x0}) sendto$inet6(r0, &(0x7f00008b1000)="", 0x0, 0x1, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) 2017/12/11 07:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f000063a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)="2f6465762f72666b696c6c00", 0x80000080000004, 0x0) readv(r5, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r5) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000734000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0, 0x0}, &(0x7f00006c1000)=0xc) fchown(r8, r9, r10) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) read(r7, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000312000-0x8)=0x3d) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f000045f000-0x8)={0x5, 0x5}, 0x8) recvfrom(r8, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000074a000-0x58)=@rc={0x1f, {0xffff, 0x8000, 0x10001, 0xba2, 0xffffffff8fe80d76, 0xfffffffffffffff7}, 0x5}, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r11, 0x40082404, &(0x7f0000954000)=0x3) fcntl$setown(r5, 0x8, r6) fcntl$setpipe(r1, 0x407, 0xfae5624) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r6, 0x13) 2017/12/11 07:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x0) r0 = getuid() getresgid(&(0x7f0000bee000)=0x0, &(0x7f0000615000)=0x0, &(0x7f000035a000)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000382000-0x8)="2e2f66696c653000", &(0x7f0000eed000)="2e2f66696c653100", 0x8002, r0, r1, 0x4, 0xffffffffffffff80, 0x800) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000e1c000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000bda000-0x1)="") r3 = dup2(r2, r2) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f000030b000-0x4)=0x100000001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006ca000)={0x0, 0xffffffffffffff9c, 0x0}) mount(&(0x7f0000e3b000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x0, &(0x7f0000d40000)="") 2017/12/11 07:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000848000-0xa)="2e2f636f6e74726f6c00", 0x0) chroot(&(0x7f0000357000-0xa)="2e2f636f6e74726f6c00") getcwd(&(0x7f0000837000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) r0 = open(&(0x7f0000da2000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x20000000c) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a6a000-0x1)=0x4) renameat(r0, &(0x7f0000761000)="2e2f66696c653000", r0, &(0x7f0000972000)="2e2f66696c65302f66696c653000") r1 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, 0xc) openat(r0, &(0x7f0000a96000-0xe)="2e2f66696c65302f66696c653000", 0x440, 0x68) r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000920000-0x4)=0x0) lstat(&(0x7f000010e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000291000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = request_key(&(0x7f0000c7e000)="6173796d6d657472696300", &(0x7f0000e0f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002de000)="626465762e656d3100", 0xfffffffffffffff8) r8 = request_key(&(0x7f000033f000)="727872706300", &(0x7f000052a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000045a000)="47504c277d2100", 0xfffffffffffffffb) keyctl$link(0x8, r7, r8) r9 = add_key(&(0x7f0000a9a000-0x5)="7573657200", &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000663000-0x9c)="7ff9d2544911ca487e92892ea54174e6dd2e336a1c75abb17e33f309ea9e94a7d84e47528265fecdb2f46d17cf701a741dec1b0db66d4ffdeaedec3447508ca734801badc08fa2dc9827f96c5f1cdb686cc0d67b00574c39226f628be5c28cd4a34dc38a7c2324cd0d5dd5a1dc36769420e84fafbf3efbfac80964e1ce27921e7f82c36025f205fc5047384ea0ab7f8cb16bbf62a5c737e5498d835c", 0x9c, 0xfffffffffffffff8) keyctl$update(0x2, r9, &(0x7f00000aa000-0x55)="b67991d7749363604a5f16cea759ea23c2b3ec8994c2df27296b59e4646ed615101d8bbe7aa28f7c5fc9c789375cd7674f4cbdef44af2b0440468f4e6c6adc591edcbabe63e7df26574d701643f66b3a5befd56e3e", 0x55) sendmsg$unix(r0, &(0x7f000033a000)={&(0x7f00006bb000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000049a000)=[{&(0x7f0000742000-0x86)="6e94d6bb4c113d8aa7f9d123e3ed292018974e68cb1e9e4326404d019e8843d89133cfdd53a50ed8c3e29745bee743523cf4dcac4e59902be22a030e1755ef8f4c1a82cec08a1accd3edf7fe45cfede46a98892c96ad48448525c9ced92cc3fb6441a9b02f50fc43921ca82e78955778a0cc699589ba0bf3596fbbda688ab1200234ed966fbe", 0x86}], 0x1, &(0x7f00005a0000-0x68)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x0}, 0x800) 2017/12/11 07:00:29 executing program 3: r0 = perf_event_open(&(0x7f0000e6b000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x8001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6375736500", 0x40, 0x0) r2 = dup2(r0, r0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000055000)={0x80000, 0x0, [0x3, 0x2, 0xa07f, 0x470, 0x100, 0x80, 0x9, 0xff]}) set_mempolicy(0x0, &(0x7f000006f000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000006f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006f000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x80002, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x80, 0x0, 0xfe, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x80000000, 0x0, 0x100000001, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000006e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000456000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x10000, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x5c3}, &(0x7f0000000000)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f000098a000)="2f6465762f6b766d00", 0x3fffd, 0x0) inotify_init1(0x200000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f000063c000)=0x0, &(0x7f0000490000-0x4)=0x4) fstatfs(r6, &(0x7f0000774000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 07:00:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x80000000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xdb, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0xfffffffffffffffe, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = syz_open_dev$tun(&(0x7f0000504000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000086b000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r4 = add_key(&(0x7f00004dd000-0xc)="69645f7265736f6c76657200", &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x8, 0x1, r4) pipe2(&(0x7f00003b0000)={0x0, 0x0}, 0x4000007fff9) r7 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x7, 0x0, 0x3ff, 0x1e4}, &(0x7f000006b000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000558000-0xc)={r8, 0x4, "06db5f9b"}, &(0x7f000066f000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00002fd000)={r9, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x800000803d}, &(0x7f0000cb4000)=0x14) fcntl$setstatus(r7, 0x4, 0x4000) sendto$llc(r0, &(0x7f00006c3000)="4b6408093db17129ac192ce6c2a211393feab610113da4820b00e6d8d007e563a68305942ae375a1f61d92569ba9d73a297477d92a8e9a618d59f7e04d566e9a3e8c88cf65e2cca98dedb79f451f27445dc05ed2a4d7a5eff3776b1b15478187f763573fca4b1a389eceb0d6faddb8e9e57452fe041af16d0000753b5103cd515c3570e1ceddceff98eee42afd3b96", 0x8f, 0x40, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x0, 0x4000000100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x4, 0x0}, 0x0, 0x200000, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x9d88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r10, 0x29, 0xcf, &(0x7f000088b000)="", &(0x7f0000001000)=0x0) io_setup(0x23, &(0x7f00005d3000)=0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r7) io_submit(r11, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r7, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000a46000)={0x1, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000287000)={0x21, r12, 0x10001, 0x2}) 2017/12/11 07:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e6d000)={0x0, 0x0}) socketpair(0x0, 0x4, 0x1000, &(0x7f0000072000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000f52000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000624000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000924000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat(r3, &(0x7f000060f000)="2e2f66696c653000", 0x100, 0x28) setreuid(r5, r5) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000871000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000796000)=0x3a) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00003b0000)=@common="00000000000000000000000000000000", 0x10) fcntl$getown(r7, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f000059e000)={0x0, 0x10001, 0x5, 0x3f}, 0x10) setsockopt$inet_int(r8, 0x0, 0x29, &(0x7f0000951000-0x4)=0x9, 0x20951000) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000bfb000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f00007c6000)=0x1f, 0x4) r9 = syz_open_dev$loop(&(0x7f000015a000)="2f6465762f6c6f6f702300", 0x962f, 0x20002) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r2) writev(r6, &(0x7f000064f000)=[{&(0x7f0000cbf000-0x6f)="f4bcf0a4039ad093c8e45105365fbc3f7c71b479a4ad248c48d9dae5c4079242e0341a785c5c33aef6bde42a74abee224f56440f8581153abfc641aa6fc6bd72499882647f9308abdaf01fcb27f503328a9467ed087164d3c615310e4a6b79f39d0b4542980db07e801a6269fb549d", 0x6f}, {&(0x7f00005a4000-0x18)="2a3b79e12d931fbc7d063bdb51d94b5a019f0fd89987da29", 0x18}], 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000648000-0xc)={0x42, 0xffffffffffffffff, 0x0}) ioctl$TIOCLINUX5(r10, 0x541c, &(0x7f0000e97000-0x28)={0x5, 0x8e, 0x7f, 0x9, 0x146}) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f000027c000-0x10)=[{&(0x7f0000703000-0xde)="290000001800312200000000000000050af9fffffffffe07800000000c000900080000000000020005562399d8f2293db886a19b180fc101b063f5d09f061a9d31d2e820e5886f50b8a97eea83854e8f67eb575522549440146515d1e91ace13918777c07ab2de2651a26b0fa6ffa87290df09e06a64f03bcf3ae41e74e5d79805ac654769cab039dcfd4947207927b8775c8e80aa3d256bf8561d6e38f25d0aa09b5e947dfee91c6c6302924fa17562e78f14091932fad5898b734305bd4912dc6c07a28e9d21e6926a443fc1e5822b58faca226b6b3ada13d25e6d3566", 0xde}], 0x1) ptrace$getregs(0xe, r4, 0x9, &(0x7f000060c000-0xab)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_CAP(r10, 0xc010640c, &(0x7f0000cac000)={0xff, 0x7}) 2017/12/11 07:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) recvfrom$inet(r1, &(0x7f00001ee000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x1, &(0x7f0000ecb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d8a000-0x8)={r5, 0x1}) 2017/12/11 07:00:29 executing program 4: removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ee000-0xe)="73797374656d2e61647669736500", 0x2) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000001, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x200000000, 0x10000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x780ba566, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000eaf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000066d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70070, 0x0, 0x0, 0x1000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) sched_setaffinity(0x0, 0x8, &(0x7f0000e6c000-0x8)=0x8000000071) r5 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000b36000-0xf)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d94000)={r6, 0x100080000, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000053b000)={0x3, &(0x7f0000dd5000-0x18)=[{0x3, 0x80000000, 0x400, 0x7}, {0x101, 0x2, 0x8, 0x3b}, {0xd9, 0x80000001, 0xa6d7, 0x385}]}, 0x8) r8 = socket(0x10, 0x802, 0x0) r9 = dup2(r8, r8) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00003d8000)={[0x0, 0xff, 0x1, 0x7, 0x3, 0x8, 0x6, 0xa, 0x4, 0x101, 0x2, 0xfffffffffffffffe, 0x402, 0x318, 0x8, 0xffffffffffffffff], 0x10004, 0x1101}) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) write(r9, &(0x7f0000cc0000-0x25)="240000001a00254e0018000404edfc0e0a0b000000000000000000000380000048186be006", 0x25) io_setup(0x1c25d4ae, &(0x7f0000838000-0x4)=0x0) io_cancel(r10, &(0x7f0000932000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r2, &(0x7f0000eb6000)="4a1e330975b0cf91dccbf875848f4168a298d5235966306864e31df2873db70a4b69c5b0def37b334a8b296392280c433d6f919d0643fabe95bfc14624022209876eae07bf7611755e7da8306d48ac71972631c17724f61d335fc7269f8c1e0480219ff9907ec0d5ecca96bb9624e71354cba911167637", 0x77, 0x1, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r5, &(0x7f0000fcb000)="10", 0x1, 0x802, &(0x7f000086f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) shutdown(r5, 0x1) r11 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r11, 0x4188aea7, &(0x7f0000a8c000)={0x0, 0x1, []}) gettid() [ 100.270415] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/11 07:00:29 executing program 0: syz_open_dev$loop(&(0x7f0000854000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002ee000-0x8)="2e2f66696c653000", 0x2, 0x25) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000132000-0x400)={"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"}) getpgrp(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009aa000)="2f6465762f6b766d00", 0x1000000000000801, 0x0) mlock(&(0x7f0000019000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80e2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004ad000)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00006d4000)=0x1) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d57000-0x8)={r2, 0x8}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000051a000-0x4)=0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000f4a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = add_key(&(0x7f0000d5a000-0xa)="73797a6b616c6c657200", &(0x7f00004cd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000040f000-0xa1)="9648e7ddfebef803676a534df24ac32fea91f5fff40d09fdfe71518a0912cf53ba95ba8304c8bd133326084d8f8f7e4c1663fa90def3861aece1bda655192bf83e3b51fc1a9ef5cafd660891d985817054e8e6eeb70bf8e3a9e8c672bfd24677e22ffc4301c2ffd4cdb85030662e20c62538664549405d5392094f16be7fe417e5f28c66ce85d7b86c75231100e0bfe024d36ee34323fbafd331f863e3e1ba895e", 0xa1, 0xffffffffffffffff) fstat(r1, &(0x7f00007ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008af000)="2e2f66696c653000", &(0x7f0000cc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f0000e56000)="2400000026007f000000000000007700fbfffcffff00000000000000ffffffff0100ff10ad", 0x25) socket$inet6(0xa, 0x1, 0x7) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e11000-0x9)="2f6465762f72746300", 0x200040, 0x0) ioctl$LOOP_CLR_FD(r7, 0x7003) getegid() dup3(0xffffffffffffffff, r7, 0x0) add_key(&(0x7f0000b9b000)="6365706800", &(0x7f000025c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) readv(r1, &(0x7f000093a000)=[{&(0x7f0000d48000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00009ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x2) 2017/12/11 07:00:29 executing program 7: r0 = memfd_create(&(0x7f000070c000-0x6)="2e7d656d3000", 0x0) mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) listen(r1, 0x80000001) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eb1000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r3, &(0x7f0000310000-0x2)="e196", 0x2, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000129000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x0, 0x0, 0x4000024}, &(0x7f00008c3000)=0xa0) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f000024f000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d41000+0x94d)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000fe9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xffffffff, 0x8, 0x4, 0x100, 0x2, 0x10000, r5}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000096e000)={r4, 0x4}, 0x8) getsockopt$netlink(r3, 0x10e, 0x100000000000c, &(0x7f0000079000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fdb000)=0xb3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000834000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x3, 0x6, 0x81}, &(0x7f00005c8000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f0000552000-0x8)={r4, 0x10000}, 0x8) socket$inet6(0xa, 0x6, 0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000566000)={r6, 0x8005}, 0x8) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00003d3000)="000000000000000000000000000000000000000000", 0x15) getgid() mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:29 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004c4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2000000000, 0x0, 0x10001, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f00007f7000)="", &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004a8000)={0x3, r0, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a30000-0xc)={0x6, r1, 0x1d1d86a25bfd2397}) listen(r2, 0x8) r3 = epoll_create1(0x800000080000) socketpair(0x401, 0x0, 0x73, &(0x7f00005d0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000d4d000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) fcntl$getownex(r3, 0x10, &(0x7f000035e000-0x8)={0x0, 0x0}) getpriority(0x2, r6) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000556000)=0x5) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000ea5000-0x50)={{0x1b9, 0x6}, {0x8, 0x40}, 0x4, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f000026f000)=0x0) getsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f00003f1000-0x4)=0x0, &(0x7f0000f65000-0x4)=0x4) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00008ea000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000742000)={@generic="6996e3730f7c3e2e71b8caaf44b57a09", @ifru_addrs=@llc={0x1a, 0xff, 0x101, 0x3, 0x17de, 0x9019, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) r9 = syz_open_dev$tun(&(0x7f0000adf000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000004) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f000031c000)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x8, 0x2000000000000000, 0x1ff, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r8, &(0x7f0000191000-0xad)="c0194f91b82258aa3f6fd50518b0761f0604208962c3e2da3c6f117a7b380d55af40d38698bdd9082dbaa830b94556258f4011080c40f1dc8b3c02286ae369fffec8425be4509174e65c3683264981ccec6d025e619e6fd7accb600a0b2ed03df768f3b41ce25a524ab690a1ef26fbca7e7218ebf9bacb1de191fd708db624a2d3025b86ab7d5a71e85a91a62c311e9dbec98fb52efc66196a3df048c80c99bdcc05d3a8719353116877801926", 0xad, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r9, 0x4, 0x42800) r10 = dup2(r8, r9) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0086426, &(0x7f0000001000)={0x9, &(0x7f000070b000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/11 07:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000377000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c41000-0x4)={0xfffffffffffffffe}, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ef5000-0x10)={0x7, 0x60, 0x1, 0x40}, 0x10) writev(r1, &(0x7f0000d00000-0x10)=[{&(0x7f000093a000-0x2a)="290000001c0055e26effffffffffff000200e3f0010000007400000009000100000e0100aa645aff0044", 0x2a}], 0x1) socketpair$packet(0x11, 0x83, 0x300, &(0x7f00008e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d1a000)={0x6, 0x0, 0x10001, 0x800000002}) preadv(r2, &(0x7f00008f6000)=[{&(0x7f0000372000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000018f000)="", 0x0}, {&(0x7f0000e4a000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000fa6000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x4, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000091d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00005ed000)={0x0, r3, 0x10001, 0x1f6}) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r6, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000be", 0x27) pipe(&(0x7f0000521000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f000026f000)={0x404, r5, 0x10001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r7, 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket(0xb, 0x5, 0x0) setsockopt(r8, 0x6ef, 0x100000007, &(0x7f0000258000-0x1)="07", 0x1) r9 = getpgrp(0xffffffffffffffff) sched_getparam(r9, &(0x7f0000aa9000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/12/11 07:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f0000859000-0x3f)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x20000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000e70000-0x10)={0x2, 0xffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) [ 100.389740] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/11 07:00:30 executing program 2: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a5b000-0x8)={0x0, 0x0}, &(0x7f0000b8f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) syz_open_dev$evdev(&(0x7f000000c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000009000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0x8, 0x800) getsockname$inet(r2, &(0x7f000000b000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x2)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000016000)=0xffffffffffffff5a) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000d000-0x30)={0x10, 0x0, &(0x7f0000016000-0x10)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000)={0xc, 0x0, &(0x7f0000015000-0x58)=[@dead_binder_done={0x40086310, 0x2}], 0x0, 0x0, &(0x7f000000b000)=""}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000016000)="") mmap$binder(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xd, 0x8812, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/11 07:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000e59000)=0x0) open(&(0x7f0000e5a000-0x8)="2e2f66696c653000", 0x2000, 0x2) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000121000-0x18)=@generic={0x3, 0x2e, 0x4}) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e59000-0x8)={0x0, 0x35}, &(0x7f0000227000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fcd000-0x8)=@assoc_value={r4, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000db2000)={0x80000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000007f000-0xc)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00002f7000-0x2)={0x0, 0x0}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b69000-0xc)={0x0, 0x0}) r5 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000aa8000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000ff7000)={0x0, 0x0}) 2017/12/11 07:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000535000)="2f6465762f73657175656e6365723200", 0x2400, 0x0) setsockopt(r0, 0x0, 0xcb4e, &(0x7f0000443000-0xa7)="f50e1e116afce8e6df013a9ae3d369cfa570641c0cb881b52d0231ac7a6cf1d56ea0e37b322a213d41066ff9d0eb5362d06238270f6afedb48793605514f71b19fb9332add6d2ef1a3b750732ae6dced64acdbcf1c34fe0f6a0d2bdabe2b341860161db7b9d6eb9def700b9e9fe3628eced199144fb1e76a785069bb48edd8fc6f1797a886e0c81bc3e2982ddc0feb2edfc6b88158109fd3a0d508223d6832d931a0bd781bbaca", 0xa7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f52000)={@generic="8681e9ffbb90b1cb86832673b604b1ef", @ifru_flags=0x200}) removexattr(&(0x7f00003a5000)="2e2f66696c653000", &(0x7f000044d000)=@random={"747275737465642e00", "2f6465762f73657175656e6365723200"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000082c000-0x28)={@generic="866c59d806182a7bc0df6f9f39c59c2a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000052d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002c0000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7f, 0x1, 0x9, 0x0, 0x20, 0x20, 0x4, r3, r4}, {0x3, 0x9, 0x4560, 0x80e6, 0x1529, 0x1, 0x80000000, 0x100}, {0xa79, 0x9, 0x5, 0x4}, 0xfffffffffffffffa, 0x7e13, 0x4, 0x1, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, 0x200}, 0x12, @in=@empty=0x0, 0x4, 0x3, 0x2, 0x5, 0x424a, 0x8, 0x9}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffdffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000add000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000b17000-0xa0)=[{{&(0x7f0000f9f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e5c000)=[], 0x0, &(0x7f00001e5000+0x4b4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0xffffffff}, 0x2cd4}, {{&(0x7f000045a000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dff000-0x8)=[{&(0x7f0000f87000)="00000000000000000000", 0xa}], 0x1, &(0x7f00003ae000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e, 0xfff}, 0xb775}, {{&(0x7f0000c77000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00009ba000-0x10)=[{&(0x7f0000a79000)="", 0x0}, {&(0x7f00008b5000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x2, &(0x7f0000eca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0}, 0x1}, {{&(0x7f000048b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c04000)=[{&(0x7f0000dd8000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000db9000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000cd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000651000-0x4)="00000000", 0x4}, {&(0x7f0000455000)="000000000000000000000000000000000000000000000000000000", 0x1b}], 0x5, &(0x7f0000d2c000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x4}, 0x80}, {{0x0, 0x0, &(0x7f0000761000)=[], 0x0, &(0x7f00002c3000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x3}, 0xfffffffffffffffb}], 0x5, 0x40000023, 0x0) write(r1, &(0x7f0000fe4000)="", 0x0) [ 100.521141] binder: 12896:12897 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 100.533309] binder: 12897 RLIMIT_NICE not set [ 100.573402] binder: 12896:12909 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 100.575633] binder: 12896:12909 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 100.658531] binder: 12896:12919 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/11 07:00:30 executing program 0: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) r5 = memfd_create(&(0x7f0000820000)="00", 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x3) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) bind$bt_sco(r6, &(0x7f0000211000)={0x1f, {0x0, 0x9, 0x1f, 0x0, 0x5, 0x2}}, 0x8) tkill(r2, 0x16) 2017/12/11 07:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000045f000-0x4)=0x81) getgroups(0x5, &(0x7f0000701000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fstat(r1, &(0x7f0000a68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setresgid(r3, r4, r5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772652ffffffffff900000000000000", @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e18000)=0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001ad000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063e000-0x4)=0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000620000-0x70)={0x9, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c6, 0x1, 0x5e8d, 0x3, 0x4, &(0x7f00009b8000-0x10)=@generic="64ba468ab483dcfcbc4e554f7397f2fa", 0x7, 0x10, 0x73}) recvfrom$packet(r2, &(0x7f0000d16000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x2000, &(0x7f0000f59000)={0x11, 0x1b, r6, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000511000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r2, &(0x7f0000543000-0xfca)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1029, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/11 07:00:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0xc, 0x0) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aeb000-0x4)=0xc) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aed000-0x4)=0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000375000-0x20)={0x400, 0x7ff, 0x8, 0x14200913, 0x80000001, 0x2a9052e8, 0xa1, 0x5, 0x0}, &(0x7f00002bb000)=0x20) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000031d000)={r2, 0x38, &(0x7f0000aec000-0x38)=[@in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc0}]}, &(0x7f0000aec000-0x4)=0xc) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x127dc1b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00007a4000-0xd)="2f6465762f7573626d6f6e2300", 0x9828f9f, 0x40000) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000bd9000-0x8)={0x6, &(0x7f000006a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f000030f000-0x10)={0xf2, 0x6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r6 = syz_open_procfs(r1, &(0x7f0000591000-0xa)="73746174757300") fcntl$setsig(r6, 0xa, 0x400000000000016) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000066f000)=0x0) fsetxattr(r6, &(0x7f0000040000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c54000)="2f6465762f6b766d00", 0x9, 0x3) write(r6, &(0x7f00006ac000-0x8a)="2e3e238a740c713cd8ce24b86e52423c96bb11445056451da62be7d721bbbbeb7479692e2da7f4d6adcaa4fa28cebf7bf6f7c8bda703f4db85ab08fdbb5e9aa29a895670ea9212bbbf454bb493829fb80eec0444e291913a3e4f01c6ccc73b29c9e0e43b3c88b9b725d293549c5cfa01562a6dcd38b47a8cebc699bac82fd3a6c9233b71326ca35fdf68", 0x8a) fstat(r6, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r6, 0x40) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f0000dc0000)=0x40) sendfile(r6, r6, &(0x7f0000032000)=0x8, 0x7ff) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000fa5000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000201000)=0x75) 2017/12/11 07:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003e1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00006d7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000663000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000-0x4)=0xe8) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x2, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000941000-0xa)="2f6465762f6375736500", 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b06000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) close(r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a09000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) syz_open_dev$sg(&(0x7f000059c000)="2f6465762f73672300", 0x6, 0x0) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x11, 0x0, "70a94ca257db570a1f"}}}, 0x2f) 2017/12/11 07:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004c000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000923000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000014000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003cd000)={0x0, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x100000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000828000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x26, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001bb000)={0x0, 0x6}, &(0x7f0000f59000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000e97000-0x20)={@generic="5f038a6dba5280884e341cf1992909f8", @ifru_flags=0x8000}) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="b0", 0x1, 0xffffffffffffffff) open$dir(&(0x7f0000081000)="2e2f66696c653000", 0x610000, 0x2f) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009cd000)="2f6465762f6b766d00", 0x20000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x800100, 0x800) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c63000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c24000-0xc)={r7, 0x80000, r1}) syz_open_dev$vcsn(&(0x7f00004c8000)="2f6465762f7663732300", 0x4, 0x101201) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f000002d000)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000ed9000-0x10)=[{r5, 0x10, 0x0}, {r8, 0x40, 0x0}], 0x2, 0x8001) write$eventfd(r5, &(0x7f0000206000-0x8)=0x0, 0x8) 2017/12/11 07:00:30 executing program 2: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000604000)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000009a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x1, 0x21, 0x11}, &(0x7f00003d5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000cd4000)={0x0, 0xcc, "3b7c69a6c09f5ab48b399ec3d8ce2d3b66f0d4e948ef40607bf76d89220e05cfb7d3928f4bd572fe0f7ce9c802e7a1066b6f88ea8ddb228e153f3292e23ddb218f55de0fd5a8caa189cd76d4cedb22497e03622c564e9971e287e71d77f12482e79467aafc340d952a4439fed8a5e0fef7b469192beb640589d35ae8b0c4ffc8fc2a7b47b6004b6de8948c4d8d9e43f1f3fdf24395404a4858960653612f2829d605748ad9eebe32e7113c31c9db77c7f59e9aeb5537e9c87bef8a47078290ca48c2744e50398571de0fd235"}, &(0x7f00009f3000)=0xd4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000071c000-0x8)={r2, 0x6000006e1b}, &(0x7f0000938000+0x733)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ecb000)={r3, 0xfffffffffffffffd}, &(0x7f0000124000-0x4)=0x8) r5 = socket$kcm(0x29, 0xb, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000686000)={r1}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f000087e000)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000acd000)=0x1, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a58000-0x137)="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", 0x137, 0x400c000, &(0x7f0000542000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d03000)=0x14) r6 = socket$inet6_sctp(0xa, 0x8008000000001, 0x84) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000fc7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000, 0x0, 0x0, 0x0, 0xc0000, 0x400002, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002b7000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000167000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c5c000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x100, 0x3, 0x3, 0xb, 0xa0, 0x0, 0x5, 0x0, 0x0}, {0x5, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3f, 0x1}, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x2, 0x5, 0x1, 0x4}}, 0xe8) r7 = socket$inet(0x2, 0x0, 0x7397) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005b0000-0x8)={r4, 0x10000}, &(0x7f0000499000)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) socketpair$ax25(0x3, 0x6, 0x3, &(0x7f0000ef6000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b0e000-0x14)={0x40000000, 0x853b, 0x20000000008, 0x8, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f000043a000-0x4)=0x0) sendmmsg(r1, &(0x7f000019f000-0x12c)=[{{&(0x7f0000842000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e3000)=[{&(0x7f000012c000-0xd2)="05da714ddf03a31a54f8ec5028d5812b44c9c97b7e57375b94cab52623c8d8d7fdb6423a1d558ddaafb4c990f9a76fe7b0cd88208006f92989774fa060dab280e16715a8ee479e37eae8dee6a0031f4a16175841981bafc66d51f90bf34b7fb9cc27c60dbe149263c0701381049d31ad4187d10602c4e6e7ebb18a2065072db6680e721556c6f17dccba3455ae51834249664f64d6f0eecfe35aebebaf0b7332a575ff97e80718d841623cc06dd8bc94b4d9fda345bf6827e71ac62187192f5c047a42c098cf1b1d1c562acde60d8233c0a0", 0xd2}, {&(0x7f00009ac000-0x89)="45828c561c05337c0da973719a277a5b869a34f95a004ade4570d4e1b4693803d797fee592a00a1099dfeaaa09c41881eeb4fdb7f79b05884f6b3d840a73c084a1e803ca19c9a334679b0ec81304c610c2042234a2ea02ace9a652ef95101212c5458f0f38d042bc84d33ba04533c891171006365735e2b72a443bfbbbda783cf62e318563c877a951", 0x89}, {&(0x7f0000758000)="31970defe43fbe855d93f9243d29ae94f0cca0b1bdbf05e6d9e6e367089de79a92b597ba10d11163396d3a3818a41761368608ef917ad789fce38a4a644b6d31d6a69eff3c6c84899470b89be8a4dc8c59556d016bf15f710ec14d0af7d032b1a77cf1d5b991d0814418b374b7e43468fc4e7d42de64f36cfdb1f49a826a76b7bc1cbb42b81e742bced87ddef3eceabbb4ce8afb64e2c1930317b54ab5bfcdf2eb1122fae026c7ba8d49a3d7d1b7ef6335030b35fea1fe806a878e0cf5c4", 0xbe}, {&(0x7f00004b9000-0x89)="bfb07d45c2d364d90a87f2a14611b4c4c6fa96c6dd3781d7474f0f35a35a86efe5339a38ba4fe363b6b7a457845dc5833ab55570a4114bef170d490a7f771cf84f22ec5713f3c135c60ec3928dc5464e9f93cd5ecde504d78d6f38c99155c51ff22b17333080252e054ae2a096d5fb64ef5bf9c5582dcc4ee45ed5697d99635bab97d000db22667a7e", 0x89}], 0x4, &(0x7f0000e4c000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x80}, 0x0}, {{&(0x7f0000642000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7f}, 0x1c, &(0x7f0000ab9000)=[{&(0x7f00005d8000-0xa6)="f2cdb129107b485a7a3e18ce4ecfb664da726ef6151fd3f14821fdbe025502dd92963b01a8fe2388af6bfb457c528a72c42eff2f7f892aa476a50936b80c2959109f50055168ec7df79063c9542c8cc19acbb47d6afe4781782c8cc0bdd444d4fe057df5a2084f96c4a36517ad0810e145c7095424fa34d640455eb84a822c2ce4f1684c53d3a6efd28d8270129c5806f585917335e7096c3c227d719b5c00d75c49a1478b83", 0xa6}, {&(0x7f00009c1000)="7d736435e8b1b979b61c6a117b8ce797d7f710", 0x13}, {&(0x7f0000377000-0x5)="f465f3fda9", 0x5}, {&(0x7f0000b2c000-0x2d)="fa51eef4751ddf29ba085cef1970c166f2f38add555f1e6d21923bb7c6f7f95507c47c5a072bf5a351ec169e2c", 0x2d}], 0x4, &(0x7f00002a7000)=[{0x28, 0x0, 0x5, "238334d791d191a31f701010b376680ccbdb813bdde3"}], 0x28, 0x800}, 0x3}], 0x2, 0x0) recvfrom$inet6(r1, &(0x7f000023b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x2060, &(0x7f000040a000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/11 07:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007fa000-0x8)={0x0, 0x0}) socket(0x1f, 0x800, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000224000)="2f6465762f6877726e6700", 0x40, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007e1000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000358000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b5c000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f000054a000)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000d5c000)=0x0) pipe2(&(0x7f000041e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002b0000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6970365f767469300000000000000000"}) r3 = perf_event_open(&(0x7f0000a60000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x100010000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000202000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000484000)=0x8) r4 = syz_open_dev$loop(&(0x7f0000930000)="2f6465762f6c6f6f702300", 0x0, 0x125080) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000083000-0xc)={0x1fe, 0x0, &(0x7f0000527000/0x3000)=nil}) readv(r4, &(0x7f000040b000)=[{&(0x7f0000f16000)="", 0x0}, {&(0x7f0000846000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000767000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001e3000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099d000)=0xe8) connect(r1, &(0x7f00009b1000-0x58)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "7266633435343328726663343130362867636d286165732929290000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) unshare(0x20000000) clone(0x10000000000000, &(0x7f0000221000-0x2)="4754", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="f8") ioctl$KDMKTONE(r1, 0x4b3b, 0x100) readv(r3, &(0x7f000068e000-0x8)=[{&(0x7f000058f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x1) clone(0x0, &(0x7f0000378000-0x1)="d9", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="2000") mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000)={0x400000001000002, 0x0, 0x2, 0x200, 0x80000001, 0xea, 0x5, 0x2}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 07:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000848000)="0000000000000000000000000000") r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c73000)={0x0, 0x80, &(0x7f0000762000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001d0000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000021e000)={r5, 0xef, "ebb7e8931590d4e19abffae51c15b3fd0fe3bb85e5c5a348ad7dc9b615927fabb216fd55e193f40ada6d321f971db14cdb71965e4f279e1cc2b16d07f79301fef7672d928ea84c3c2d55f9c5434a38ff89cbfbda3e8e4f76abedae6a3eeb39a1e8328aa8431c0c2b920b36995bc3bb77964a4d459e0a01074565a67b44c825ca564ae34546cd9217cbbbc1f8b1e00d6c95482cd4960173bccd3885d403b4df34e894b907c96c2737471e8e5fc667357bdc80ca28bdf2cd0784c1581e58ab6cc611ac69d124516c42a2edb5a0c278167fb6ebb24faaca94fa1c8dc29cb1485b3772ddf5a653d7778e4dc33192f5a4e6"}, &(0x7f0000588000-0x4)=0xf7) 2017/12/11 07:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xfffffffffffff7d2, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x7fff, 0x0}, 0x0, 0x0, r0, 0x0) r1 = open(&(0x7f000062a000)="2e2f636f6e74726f6c00", 0x0, 0x0) prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x52, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffc, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000715000-0xd)="2f6465762f7573626d6f6e2300", 0xffff, 0x421ffd) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000012f000-0x10)=@common="69705f76746930000000000000000000") ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ba7000-0x4)=0x0, &(0x7f000097b000)=0x4) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00005a5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005f5000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000023f000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, r3}) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x80000) truncate(&(0x7f0000808000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b63000-0xc)="73797374656d403a5c5b5d00", 0x1, 0x4, &(0x7f0000c4a000)={0x9ed, 0x3a, 0x20, 0x8001, 0x4, 0x400, 0x0, 0x8000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000148000)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000191000)=0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00009b4000-0x8)=0x6000) ioctl$KVM_RUN(r7, 0xae80, 0x0) clone(0x8000, &(0x7f0000801000)="98a91cc13651fcd8f8bde56aae6e3146d96cbbd854d01e4419c67285df21e235a94e00b67632a03b300ec41f9e82973d", &(0x7f0000aa5000-0x4)=0x0, &(0x7f0000ef8000)=0x0, &(0x7f00001d8000-0x99)="df65a63869a10566f47f12f1add714afc56e4adada17dcbae121df0678387d6594a8841e96fb66f59ceac6f63aa93b8a63d6d19c6565d35f4a5391a117995d3ba9d344d5a4f1a4863e0840a0b6b2f861c83c837a6c78e57cf4bf14cd870fc6375d6f165f8aee8652e6048d4dcc8b9a1f408e34f71df875e41eac92676f0d628a8b847b277735845a0a582995e1dbf111bfad5a21f9abcc8b50") 2017/12/11 07:00:30 executing program 3: mbind(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x0, &(0x7f00002fd000)=0x10000, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000096f000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0xf6b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0xfff, [0x3, 0xfff, 0x3f, 0x1, 0x20, 0x8, 0x7, 0x3]}, 0x5c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000aa1000+0x4ae)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f31000-0x8)={0x0, 0x4}, &(0x7f000066c000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000242000-0x8)={r1, 0x1}, &(0x7f000016a000)=0x8) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f0000ac7000-0x29)="", &(0x7f000000f000-0x4)=0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000aaa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000050b000)={r2, 0x6a, "59b29cbbf971656069feb8e9a169985719212de0fb583938801e5c575a29695515732c52ff7454081f4518c8ec7d24469e36425893a5dfb83eca002a377d0c9dacd15f2f45bbbf185b7c7927bb73227f30662162a82d0c9dc5978dc586ecb7ed66b75e8bd4f5928457e4"}, &(0x7f00008ad000-0x4)=0x72) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x1) inotify_init1(0x80800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000492000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r5) ioctl$KDENABIO(r6, 0x4b36) fcntl$setstatus(r5, 0x4, 0x2000) shutdown(r5, 0x4000000000001) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000488000)=0xffffffffffffff57, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r3, 0x1, 0x80, 0xc) write(r0, &(0x7f0000e14000-0x5a)="4b94e700a9d24517ed7965b91a4d5d9d9cfae4900dd3cf8359e45f70379666140aacc687694d5cc00000006103898b58ae5a15cf1fe18712bb39b5e1b1010000000000000019090000000000000069c96755867253a0d2115613", 0x5a) [ 100.964155] device gre0 entered promiscuous mode 2017/12/11 07:00:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000020000)="2e2f66696c653000", 0x1, 0x20) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000361000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000019f000)="2f6465762f766373612300", 0x5, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x8000040000001) signalfd4(r0, &(0x7f0000b40000)={0x6}, 0x8, 0x80000) r3 = memfd_create(&(0x7f0000fb1000)="2f6465762f696e7075742f6576656e742300", 0x2) r4 = mmap$binder(&(0x7f000071a000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x51) close(r2) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000001d000)={0x7, 0x9f, &(0x7f00003ed000-0x9f)="a14bcfcc2cb9b7c675fb5919d841dc5a1dd85cd992ce9a9041173cfbeff268c93a5500e5500d4855c838245889af38d1c08c36a08d3968bddc45025e0444108c45ed317ece3fec0f9ecad0df4ae8608b3cefec7e61d91c282a38e0ad14eef7ce1d175fb05b91042a2a897d71036df8e8026fcc831192b53017925b2462a60d991aa4ec97d7e012de220b5944f4cc71a0f21941b4e540493da24892dcf220da"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000dab000-0x30)={0x60, 0x0, &(0x7f0000ac7000-0x60)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f000021b000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}], &(0x7f000080f000-0x20)=[0x38, 0x30, 0x38, 0x18]}, 0x1ff}}, @acquire_done={0x40106309, r4, 0x4}], 0x86, 0x0, &(0x7f0000b80000-0x86)="0caa4e9ea0c3a9fab4333313e924d3e6b39edc4047518f967ccdfc0446976f29aa6f03a3cd8e703ee66394f6fd4b1c4773bc497ff8e2544def00fcdd04949b1472fb031d2356dc7bb07d80fb86d5d639489cd36570b046bf9359f122f1dcafbf4760714b4f7907d564b3d2931730623fd7bf9f82f5195c20a81e66717a7d89dda020313143f8"}) writev(r2, &(0x7f000028f000-0x18)=[{&(0x7f000075e000)="f0fa41d9a6174ed6cb2a3d3552f46a0a", 0x10}], 0x1) 2017/12/11 07:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008d6000)="2f6465762f736e642f74696d657200", 0x0, 0x1) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) r2 = dup3(r0, r1, 0x800000000080000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008d9000)=@sack_info={0x0, 0xfff, 0x3}, &(0x7f0000f79000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000018000)={r3, 0x80000001}, &(0x7f0000ea6000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init() seccomp(0x1, 0x1, &(0x7f000027b000-0x8)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x4, 0x6, 0x100000001}, {0x40, 0x7ff, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x101, 0x1000006, 0x3}, {0x4, 0x802, 0x6ed5, 0x4}]}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000447000)="") mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7667615f6172626974657200", 0x4001490fe, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00003ed000-0xc)={0xa, 0x0, 0xfffffffffffffff9, 0x38004, 0x6, 0x7}) ioctl$TIOCGSID(r5, 0x540f, &(0x7f00005f0000-0x4)=0x0) get_robust_list(r6, &(0x7f00003b8000)=&(0x7f0000780000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fec000)=0xc) mprotect(&(0x7f0000375000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) clock_gettime(0xffffffffffffffff, &(0x7f0000855000)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r4, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7fff) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000688000-0x8)=[{&(0x7f0000074000)="390000001300094700bb61e0c30500000700000002000000450000000000800019001a000d0000001206280ff4000000fd17e9ffff0600040038a234", 0x3c}], 0x1) gettid() 2017/12/11 07:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24020000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000aa5000)=0x0, &(0x7f000037b000)=0x4) clone(0x201003fc, &(0x7f0000b67000)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="1f80") r0 = syz_open_dev$usbmon(&(0x7f0000d54000)="2f6465762f7573626d6f6e2300", 0x7, 0x141400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000921000-0x10)={0x100, 0x0, 0x3, 0xffffffffffeffffa}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000331000-0x4)=0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a73000)={{0xa, 0x1, 0x87, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x400}, 0x5389, [0x2, 0x80000000, 0x0, 0x20, 0xfffffffffffffff7, 0x0, 0x8, 0x40]}, 0x5c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000191000-0x4)=0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x1c) dup2(r1, r2) r4 = syz_open_procfs(0x0, &(0x7f00001f5000)="73657373696f6e696400") getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f6e000-0x10)=@generic="00000000000000000000000000000000", 0x10) 2017/12/11 07:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f61000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000042d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000-0x8c)={0x9, 0x1, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000329000-0x9)="2f6465762f72746300", 0x111200, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000354000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000cae000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x45) 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) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x5e)="bf06b9e5d4f7d36608d9446d5ead90eb085bf942428d51c1008cabcd3812960db64fecf39ce3d29eb83ea1a939136d18a05bebf8b86e078bbb7b92ffd3201b7e709d9b6c12afdc28499aaba6a0b2f1ecfa0ca7fca107332d7790c818eea6", 0x5e) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x578}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x9, 0xffff, 0xc7, 0x100000000, 0x44a, 0x3bda6c2b, 0x3, 0x3f, 0x4, 0x1, 0x0}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000002000)={0x5, 0x2, 0x0, 0x3ff}, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000003000)=0x0) 2017/12/11 07:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)="6d6f756e74696e666f00") mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000ca7000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000009c000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d0000)=0x0) r4 = getpgid(r3) fcntl$lock(r1, 0x7, &(0x7f0000f70000-0x20)={0x0, 0x0, 0x4, 0x4, r4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x9, 0x4010, r1, 0x0) r6 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10010, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000633000-0x58)={0x2, 0x8, 0x8, 0x40, 0x200, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) recvmsg$kcm(r0, &(0x7f00008e2000)={&(0x7f0000396000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003be000)=[{&(0x7f000023b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000d59000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000f9c000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000523000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x4, &(0x7f000024a000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x9}, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c14000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r7}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x54, 0x0, &(0x7f000000e000-0x54)=[@request_death={0x400c630e, 0x3, 0x4}, @increfs_done={0x40106308, r5, 0x3}, @request_death={0x400c630e, 0x4, 0x0}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r6}, @dead_binder_done={0x40086310, 0x4}], 0xca, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99afc207d122e62911a1c890d14aa9"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f00009d3000-0x80)=[{&(0x7f0000f5b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000b58000)="", 0x0}, {&(0x7f00009d2000-0xe7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}], 0x3, 0x54) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000be6000-0x2)=0x7fff, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000cd5000)={{0x108314, 0x0, 0x7, 0x20000000000771, 0x6, 0xeb}, 0x401, 0x1, 0x8000002, 0x7ff, 0x1, "c2655e6663b861a87f4bef50ba77fb42e5bdd62693b49a3916886d4cacb5673418223d1971d85b78d47733f88a8e8cca0c323195ed301ad587d60a74e3658d674d0f392431d83c7a8cea5cf04cd7acc49ca78c6d299505cd297ec68da97b1e698011dea7f77675cdf79dc75e1e0e1304f86e4a72a2334eb16c0c308c53f21439"}) 2017/12/11 07:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002e9000)="2f6465762f6b766d00", 0x888002, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x800000000002, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xc, 0x0, 0xde, 0x0, 0x4000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000ca1000)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000709000-0x4)=0x0) wait4(r2, &(0x7f0000f4c000-0x4)=0x0, 0x4000000c, 0x0) mkdir(&(0x7f0000103000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x1, &(0x7f00003f1000-0x2)="") r3 = open(&(0x7f0000740000)="2e2f66696c653000", 0x1, 0x80) r4 = open(&(0x7f00002ae000-0xe)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f00009b1000-0x8)="2e2f66696c653000", 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000862000-0x10)={0x1000, 0x0, 0x10001, 0x8000}) r5 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) unshare(0x8200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="01000000000006000317000000c4ffcc", 0x10) setsockopt(r6, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) umount2(&(0x7f0000972000-0x8)="2e2f66696c653000", 0x22) rmdir(&(0x7f000012f000-0xe)="2e2f66696c653000") ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000005d000)=0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000f0e000-0x8)={0x100000000, 0x12}, 0x8) 2017/12/11 07:00:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x200002000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000683000)={0x0, 0x0}) perf_event_open(&(0x7f0000fe3000-0x78)={0x2, 0x78, 0x321, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f000045f000)={0xa, 0x3, 0x10000004, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)="2f6465762f6b766d00", 0x101100, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00007b5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007e3000)=0x66) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000087d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3bf, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) bind$nfc_llcp(r0, &(0x7f0000eec000-0x60)={0x27, 0x8655, 0x3, 0x4, 0x7, 0x38, "136701f63e5b508ff48fcc0ff05448ae529cea0d47585d06bd135f24e104112084e468c024b414cb9f4e64499154bb053d746a42eb5c11a0665750064caa25", 0x100000000}, 0x60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000afb000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00006e8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fce000)=0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f00005ec000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000fc0000)="2e2f66696c653000", &(0x7f00005b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r5, 0x4138ae84, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 101.150715] irq bypass consumer (token 0000000013723c09) registration fails: -16 2017/12/11 07:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) clock_adjtime(0x1, &(0x7f00005b8000)={0x2e, 0x1ff, 0x5, 0x3, 0x7, 0x5c, 0xda3b, 0x8, 0x1ff, 0x6, 0x80000001, 0xad, 0x7, 0x2, 0x7fffffff, 0x0, 0x100000000, 0x7, 0x7, 0x1, 0x6c, 0x9, 0x4, 0x0, 0x2, 0x6}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:30 executing program 7: syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6c5436ea, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f00008e2000-0x10)={0x1a, 0x0, 0x7, 0x0, 0x5, 0x53b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c5b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b08000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000740000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002ba000-0x8)={0x0, []}, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000007000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x410)={0x4, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x3, 0x40000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xae9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x3ff, 0x0, &(0x7f0000001000)=0x0}) [ 101.218735] binder: 12987:12989 ioctl 540f 20ca6ffc returned -22 2017/12/11 07:00:30 executing program 3: syz_open_dev$evdev(&(0x7f00003a9000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x0, &(0x7f0000ec8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x2000000, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009e8000-0x78)={0x7, 0x78, 0xe2, 0x400002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfd8e, r1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000adb000-0x8)="2e2f66696c653000", 0x80000, 0x2) readahead(r0, 0x2000000000000000, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000025e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f58000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)=0xe8) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000e19000-0x4)={r5}) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008ad000-0xc)={0x1, r6, 0x0}) ioctl$sock_bt_hci(r7, 0x800448d7, &(0x7f0000210000-0x70)="a5a4be446622d7f2fc8ee19376f50a141065122c66250a22a86d18fa72a1d447004c01c0c0e727535383a724b3412f04429ab7d88da2cd66a5f2fc3be5f76ffc6687fb409075c121545232107b946170ec78676515b9f3c019d1cc987fed99fba270664b444ecdfcedfdae1f81827091") r8 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r6, r8, 0x0) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) bind$inet(r6, &(0x7f0000d9a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001d9000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c78000-0x4)=0xe8) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f00001f9000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r9}, 0xc) [ 101.227617] binder: 12987:12989 got reply transaction with bad transaction stack, transaction 111 has target 12987:0 2017/12/11 07:00:30 executing program 5: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0x40000000000fff, 0x5, 0x80000001, 0x6, 0x10001, 0x7de]}, 0x16) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0xf617, 0x5, 0x24}, &(0x7f000056b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c88000)={r1, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x8000, 0x0, 0x4}, &(0x7f0000620000)=0xa0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d30000-0x10)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6367726f757000") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) r4 = socket$inet6(0xa, 0x801, 0x400000000002) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003fc000-0x4)=0x0, &(0x7f000082d000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000739000-0x4)=0x100000003, 0x4) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a7a000)={0x0}, &(0x7f00004ea000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000944000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000-0x4)=0xe8) fcntl$notify(r2, 0x402, 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000342000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000-0x4)=0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d2f000)={{{@in=@rand_addr=0x6, @in=@loopback=0x7f000001, 0x0, 0x800, 0x0, 0xc1, 0x5, 0x80, 0x80, 0x0, r5, r6}, {0x0, 0x4, 0x100000000, 0x1, 0x4, 0x5, 0x40, 0x0}, {0x71, 0x75474577, 0x1, 0xffffffffffffffdd}, 0xffffffff, 0x4, 0x5, 0x1, 0x20, 0x3}, {{@in=@rand_addr=0x6, 0x40, 0x8}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x0, 0x3, 0x6, 0x8, 0x415, 0x3f}}, 0xe8) connect$inet6(r4, &(0x7f0000d2a000-0x1c)={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f00000bd000)=0x800000000000005, 0x4) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) 2017/12/11 07:00:30 executing program 6: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000831000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cfa000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xd4e8, 0xfffffffffffffffe, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x76ce73f834af694f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000082000)="2f6465762f6175746f667300", 0x5c7800, 0x0) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x80001fffff, 0x84, &(0x7f0000f84000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r2, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x2, [0x200, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x2, 0x200, 0x37, 0x10000000, 0x0}, 0x14) pipe(&(0x7f000087c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000516000)={0x0, 0x8}, &(0x7f000003e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000b95000-0x3f)={r6, 0x37, "ae44e97bac0b12c35e48ed7fcdfb70306a29f4287fffffff785626f81369fb7d8abac4e6a6a2d62a376cd358fe966cf21a566a759d2ac8"}, &(0x7f0000f8a000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f84000)={0x0, 0x5}, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000078d000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe5, 0x0, 0xa, 0x5, 0x4, 0x4000000000ffff, 0x100000002, 0x2, 0xa0007ffd, 0xcb1, 0x1, 0x0, 0x0, 0x0, 0x9]}, &(0x7f0000f83000)=0x108) recvmsg(r2, &(0x7f00006db000)={&(0x7f0000a40000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)="", 0x0, 0x0}, 0x200000000000) [ 101.227631] binder: 12987:12989 transaction failed 29201/-71, size 32-8 line 2705 [ 101.235842] binder: 12987:12989 ioctl c0306201 2000dfd0 returned -14 [ 101.291853] binder: release 12987:12989 transaction 111 out, still active [ 101.291866] binder: undelivered TRANSACTION_ERROR: 29201 [ 101.291907] binder: send failed reply for transaction 111, target dead [ 101.301250] binder: 12987:12989 ioctl 540f 20ca6ffc returned -22 [ 101.312478] binder: 12987:12989 got reply transaction with bad transaction stack, transaction 114 has target 12987:0 [ 101.312492] binder: 12987:12989 transaction failed 29201/-71, size 32-8 line 2705 [ 101.320299] binder: 12987:12989 ioctl c0306201 2000dfd0 returned -14 [ 101.357748] binder: release 12987:12989 transaction 114 out, still active [ 101.357762] binder: undelivered TRANSACTION_ERROR: 29201 [ 101.357815] binder: send failed reply for transaction 114, target dead 2017/12/11 07:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) r1 = creat(&(0x7f00009f3000)="2e2f66696c653000", 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc5000)={0x6, 0x0, 0x9, 0x9}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)="", 0x0, 0x0, &(0x7f00002de000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x45597a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffff08b, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6b766d00", 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000038000-0xb7)={0x0, 0xaf, "cd8fa74764dee648c705b6bf0d2f1fb5ef8da8caea1737558248977cb9e056027e530d7e7bb55d7f67fcfa6fca0ce4c3f92e6fb917f8a7e89c784a5d005b226627586f0f467ac4908494561ba8ffe0ad4cf7ffe70b959376351aabecda6f1f5c794905de644fa088642d84243c3a13b88684f9d27a0558fc157b94534ee13c02c8642858de5ec749817c12da88cdf970c54f3b5616d78565d44409da3e0617956921f3debecf1e81d9a9c24db2c2e4"}, &(0x7f0000cd5000)=0xb7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000031b000)={0x7, 0x2, 0x201, 0x200, 0x1, 0x4, 0xfffffffffffffff9, 0xffffffffffff8001, r3}, 0x20) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x100000000, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f000036c000-0x18)={0x1, 0x0, [{0x1000000000000489, 0x0, 0x9}]}) 2017/12/11 07:00:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0xfffffffffffffffd, 0xd, 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x102ffffffffff) bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0xffffffff, "2a0600003c00", 0x2fca, 0x0}, 0x10) io_setup(0x1, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x801, 0xfffffffffffffbff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x131) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x62) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40) r6 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x9, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = dup(0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x6, &(0x7f0000003000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0xf, 0x800, r8, &(0x7f0000004000)="fa194dcb3fcb636bc282c61b5350ae27da9a152c430b6c7ff3327236d6a7109cc099dbbf73e47a45b4ecd24a6000475ec7ae74820d03dde4ba1f86a957fea20ced93e1f5cc3401fc9e0e0d88e026e366137485f2d83744fc4305ce43b308a55769c3fe26013c920905e389d1a6848d1e1e92bf4651a9ad49cf8323b7331ca8c88eb0aa393f765cbb443e9ba198a646217d08f9f9c27a96c385a1f5050412046b", 0xa0, 0x8, 0x0, 0x58dd2a5222383561, r1}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000004000-0xfd)="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", 0xfd, 0x3, 0x0, 0x1, r3}, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0xf, 0x10001, r4, &(0x7f0000004000)="f232e1c96e876a444c2828250e7eaeefc510f672a0aae1edc28622685a699e4e74ed2b41de29749dcdc1cfe8ba2c98170a90bad40ce23f15317d9f73c62e670f7f07f045d766632f3039660b1d001ee8c63cd2a88f9a37e9bc5f3caaa6579a1f8f1ab0082c80d413b1448330751048d9080dec35323fac", 0x77, 0x100000000000000, 0x0, 0x0, r5}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x7, 0x1, r6, &(0x7f0000004000)="ba40147bdacb998e1a4b7c22b218e8d97c8d2548c05a47986957ead2061ad99d3d5efce14c7831392d8295f926f4a7e743d2f487a7c1b2bf6a3cda92398bd2638e93bbc67159d09556aa3a1efff161a0eee9b5ab760dca651ee5244d54bb8c2339844b36cb63d93db04232c8", 0x6c, 0x400, 0x0, 0x1, r7}, &(0x7f0000fd7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000000, r8, &(0x7f0000004000)="0b614218d26fffa4ef05bce86a8e0eb803271b60b06dc29e0667584b4b015db4c6e054cfddf32cc687d727e907059a7d79c653eaedc526f16afcd8acababc2fd6d9b05cdb5476c17bb858575d683ee035fe8ca3b1bd1f173f398c1a839bcc9f03ca5f6f92c14c0461396707e3379490bf41fb49dbc071912dfd2457413581b7ff7147fe526cbb62bf547480e8aa8edecb7e7aa8f2f81eff839fe4c7cf2fc1a8df90607b3ec37a54925777bd1ecd7025f6f64161e9b004d1ad6e6534d234f9b4742a98bf0605030d0a643a26fa3cd41b702720836b859561c5c4dade231b6965549d73480e8362f364dc83ea24a33", 0xee, 0x7, 0x0, 0x0, r9}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x1, r10, &(0x7f0000004000)="0f9f32d2947907022d38c4e4d62f3bbd6e2b6719f1c9b6505ea4d25b4c6180808205cfb6ac3f09baebc0dc409ce1623434c4c77308015cebd906b427696a06ca5a03972d459c275be02278292de64c4d944ba4daf61bc3f052472a8e8f2494c4e5950f26ff14058521f1d0687616f3cf6bb24a931b56031eec60d06856cf34030f10975c8b6dd11201fadfc85432ada186c64d7bb8c2c8b60c", 0x99, 0x8, 0x0, 0x0, r11}]) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x7, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) fdatasync(r10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r12, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000aad000-0x8)=0x7, 0x6) r13 = syz_open_procfs(0x0, &(0x7f0000b05000-0x8)="706167656d617000") read(r13, &(0x7f00003d9000)="00000000000000000000000000000000", 0x10) ioctl$TIOCGPTPEER(r13, 0x5441, 0x6) lseek(r13, 0x0, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/11 07:00:31 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x13b, 0x0, 0x0, 0x80000040fe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$mouse(&(0x7f000061c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffd, 0x0) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000758000-0x10)="2f6465762f73657175656e6365723200", 0x800001018fe, 0x0) socketpair(0x5, 0x6, 0x1fc, &(0x7f0000a52000-0x8)={0x0, 0x0}) r4 = syz_open_pts(r3, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x3, 0x401, 0x400, 0xe542, 0x8, 0xd3d, 0x1ff, 0x2, 0xe5ae, 0x0, 0xcb0, 0x1d0, 0x2, 0x9]}, &(0x7f0000add000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000050000)={0x0, 0x0, ""}, &(0x7f0000ff7000)=0x8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00005e0000-0x8)={r5, 0x0, ""}, &(0x7f0000f35000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b78000-0x6)={r6, 0x0}, &(0x7f00008f5000-0x4)=0x6) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, 0x0) r7 = socket(0x10, 0x2, 0x10) socket$llc(0x1a, 0x2, 0x0) write(r7, &(0x7f0000257000-0x24)="240000001b00fbffeb030000f6fb01fb26b17d0b0800030001000020f7000007f9161701", 0x24) perf_event_open(&(0x7f0000467000)={0x2, 0x78, 0xde, 0x2, 0x80, 0x0, 0x0, 0x5, 0x0, 0x2, 0xfe, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x5, 0x1, 0x2, 0xffffffffffffffff, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x3, r0, 0x0) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f000090d000)={0x5, 0x100, 0x7fff, 0x2000000002, 0x9}) socketpair$inet6(0xa, 0x80000, 0x62f72e95, &(0x7f0000541000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r8, 0x400, 0x2) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000dcf000-0x28)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f0000dd2000-0x20)="0800000000000000db060000000010000600000000ab0000df7fe60700722a33"}) syz_open_dev$sg(&(0x7f0000a93000-0x9)="2f6465762f73672300", 0x101, 0x60006) 2017/12/11 07:00:31 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f6d000)="", 0x0) madvise(&(0x7f00000c9000/0x4000)=nil, 0x4000, 0x12) close(r0) eventfd2(0x6, 0x80801) r1 = socket$inet(0x2, 0x3, 0xff) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000deb000-0x68)="5d42f890e4dd778a1c3b00a4067bd51de24db40c", 0x14, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 07:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000074f000-0xd)="2f6465762f7573626d6f6e2300", 0x402000000004, 0x80) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) gettid() ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x7) getuid() ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000d14000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000080e000)=0x14) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000ba0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d24000-0x4)=0x9e) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00006a0000)={r4, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000080a000)={r0, 0x28, &(0x7f00003fa000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) prctl$intptr(0x26, 0x1) open(&(0x7f000001a000)="2e2f66696c653000", 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000038a000-0x18)={0xbf, 0x4, 0x0, 0xff80000000000000, 0x1000000000, 0x5}) execve(&(0x7f000005e000-0x8)="2e2f66696c653000", &(0x7f000000a000)=[&(0x7f0000060000-0xc)="2f6465762f6175746f667300", &(0x7f0000047000-0xc)="2f6465762f6175746f667300", &(0x7f000005f000)="2c6574683000", &(0x7f000005f000)="6c6f706f7369785f61636c5f61636365737373656375726974795b2b73656375726974796d643573756d1b3d2300", &(0x7f000003f000-0xf)="73656c662e2f5c6367726f75709200"], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) 2017/12/11 07:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000537000-0x78)={0x10000000000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14142, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fc6000)="2f6465762f766373612300", 0x59af, 0x3ffe) syz_open_dev$sg(&(0x7f0000732000)="2f6465762f73672300", 0x0, 0x80001) gettid() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x41, &(0x7f000072c000)="", &(0x7f0000fd8000)=0x0) perf_event_open(&(0x7f0000d94000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x3, 0x20000000, 0x8, 0x0, 0x1000, 0x69d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001d3000)="2f6465762f766373612300", 0x7, 0x2401) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000baf000)={0x40, 0x5, 0x8000}) syz_open_dev$sndseq(&(0x7f0000d1c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e0000-0x4)=0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@generic="14204b56ba0caa3a0313cedfc69c4afd", @ifru_flags=0x0}) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000017000)="6f6f6d5f61646a00") ioctl$TCSETS(r3, 0x5402, &(0x7f0000005000-0x24)={0x3, 0x81, 0x3, 0x101, 0x200000000000009, 0x2, 0x9, 0x9, 0x1, 0x20000000, 0x100000001, 0x4}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000001e000-0x4)=0xffffffffffff9ae5) pwritev(r3, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)="39", 0x1}, {&(0x7f0000015000)="28", 0x1}], 0x2, 0x0) r4 = request_key(&(0x7f00002a8000)="6365706800", &(0x7f0000775000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000da2000-0x14)="6d643573756d7472757374656463707573657400", 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000007000-0x8)="6b657972696e6700", &(0x7f0000f1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) add_key(&(0x7f0000018000-0x6)="6c6f676f6e00", &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0x20)="21b050998b40a5a64f072d90fdd84d8cebe1775d3a88f0c6a21a1960d7d19643", 0x20, r5) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000014000-0x4)={0x1, 0x0, []}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000019000-0x4)=0x0) write$tun(r3, &(0x7f0000001000-0x128e)=@hdr={0x1, 0x84, 0x3afd, 0x0, 0x8b5, 0x6, @ipv6={0x2, 0x6, "536ce0", 0x125c, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3f, 0x0, 0x1, 0x7f, 0x101, []}, @fragment={0x32, 0x83, 0x4, 0x80, 0xffff, 0x7, 0x0}, @dstopts={0x3f, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x83, "b5d7e407888e34475a4f0ff546b8e560130c105dc090e517274f3a9dfb064baafbd2429da9688569d969ba0b444bf037083f2bf06aabd26b864cb9cd7154df0e6e298630704dbce5dee64a29248e1ff5d43c0d34ed9e9822241e60ff07d4d6b996237a77829c2dda1ffeb3b83e687f54a09e836bf2992f45b2551f7e0dd4086a4a3be2"}, {0x1, 0x19, "3e6faef0916b0cd87982411cd04215bd756c81f174db92458e"}, {0xff, 0x8f, "3ce8b9dfaff346218fc1c4b58d0e5a76d71c2519925ab7a9e265d1aa45defa12fd82bf613353148df05946860209bb81c4cd2c8efe5b8e2f8fa77735af9fb02ccdf48636301717948e69794ea3391d1cc48455bfd499ebace8f90a434bd2a7bfad9607d7aa129c5e8343f41c2583adff4be2023d6c30058f31129eae2ec9df29eb39b0b6cd83decc9d984efb61975d"}, {0xff, 0x3, "e5bbef"}]}, @fragment={0x3c, 0x6, 0x8, 0x1, 0x1, 0x2, 0x1}, @dstopts={0x8, 0x217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7bbf3a51bd56a313, 0x62, "ac49d19cb7d52938dd865ae8d7da5c21052baa62992d5cb4cf398a46aa3b2e9037beb2c483b93c826e86da586b44d2bad4c19fa69e207a02e1fa0346859fc1274d3c916f8f1fc552628e451a92bbbfe0b53b01f14cc408a945d1112fe560cde82e1b"}, {0x5, 0x1000, "341d43f3d0c20c7932ed380ed2d06402ae256cbe3cbd469a3ba8689f8e6f7792833b31373f8b1f07776af264fe3bf4d94ca1380ed024204b533b052b8e3d8093b2da3e18c875fd9fa79ea34e9a1ba4b87615fe1f56070465e0343c22c75da7bb744421c9937b74812d4ec1562646fa1c5920fe70454fc4ca5ddb00031d8515a7ed83e81441c6cd846bc84383ebfc19e6a869edf8017ccd82cffd87cc6a39dafb01f7ae3842516244cdf29260f8ebf272243f293156ba1a77058a8a9484cb5438a0ffc0719385d62b983b0a2a39113d87add74e954981f274420790a67e8ce9499f9100efd88393d4aec5e65fb58eef1fcd263848db3e0c33427ce21621efff7c4711c525b2ce68cbc0825e60ac0771e5790925ad3d0ba54c920923524c417e549319324537beff636b7dbd2614faf069075fcd76c6a9aa0d1106a6db1eddeae71f6d31fad286b12fa6ca122250a8cfda4b5bbca4ea73bbdb9ab99c250dfc4ff7cc04065766dc090d2061f9094e565c0349a4d4c840c92a14325a1cb6dd5d771233edae68ea93f3fee779a08559dd59af929a6be11e8511a02b2b76da8bc2a72c8207ec31ed1da25130cf4969cfa8a60a019029c1d7f17f2c24f7decc10afb87550f0dcc280521cb1d574dac0e077ed581e5cee1ab31c92af0bd1450d36734e74e12223f47ec5c761c7c8177a728447271377c04541bf90f581f79682178ab727fc5381211fb69a2e396d2745b04f4cb34c819b0bd0edfcf9037f3522e46544f45400e47d1981dd5f2053a9caf06dbc81368e1c78cad78026b1a80f2db533bf42cb96a4e70882688ac34d079727e3e6932df07f61df32549a5dc1c4c574b71404f78e4f8c66f7eceec9d3c76ff672fefd1d39c24214ac7744b689008778c6e9e03e7adc13545fd1a17e25bf1af1d236c3b46bfb7f8c0bdf4739eda42ec3d9710b89d1b334571c25b83fcf7911f52f7b1d4180274338f18283866cf111c776631b4f2359bc3c4b72ac7be54e04120bcb12954e612211441c798dd577f745f61edbdb067030e081a0fd784e54300a5059f6ddcf1b25714c48975f4e9482b44c80491fc2b00296a4045de813578f6d09fddc672585d8db3a2da0b8c302ac100487edb30df22e91a71995350da96e3321ecf1cca2952dfe0cf52066b1fa2756d9b65c12377df4fc5dab2eec9708c5bba4538c6904de7f2614b5aa07a564298727602ea4f216312f48fe141dbb2270cde59d8e0d1d3c8c980b437ff7ed2514b075c792174f7efa011310e2c274af1581692ff0400bf0a2bcfe6ce2a72501ddf8dcba5531e565ce063e3a85124c0ff5d792b3bc6746759ea713f7c072dbf5870d4427482247d78d1f41ffa3e47f764068247aacbf24ec9985675fa506979c2b61891dfeff44b64cb5054303f32d5ad0d59fa5b17546e88fb5f221cb28ee28dff2b17cdbfeca000842139d7866a9b7632a5b5782d9488387f415d02855c6df683f267f4ecd44e7052af8eb03149284e223fe5da649a127a54b235725667a1bdfe18296ce14ef9714f2c66ebde97e2c6cac9e01cad3d27cbfb48c532c26831a1f5073cc4fe0eb25fe36c043ee172fea1478d3dbadaf40fee71f2c42029353de06d611daf18ef19a560e766b64d3a0b716816df6fd2033c849d1813ac18bd2a1644941acfa87e4f3f92524892f30afbc28c1df70e746b04645015ad89846d61183adeb97ab4bb6d3dc959401c193394aebf90c424481e48aec3a9686b52ce506ee065104b8279b3740f95609ddcac5b18efd984dd16afbc44357954c7cf0985c1da946aa2f82297a3fabdbaa609aa2ff1e0f6ecfbd5c250d38f9c59624e558bb7fda8d76a7a53305c0d267c24b0ea3cbf2730b38149d2e66f94a467179d88c8ac9d942d938acb9d20827eb20cf74bbaa262f3b79739d2f1408603b5ecd0b7d00e0b92ce7218c83d51263b9ea3b407e1388284d4f337566c301396361fbb219dbfb1900c08ebaa26f8f8e39c2770f3cc11228c203a694241e99620497d115cec80eef38c909349e28c4a77cb0275993975d089cce16fe6664190edbcf91d594d94450210d15da5ce2768eff6ef6546947df694a7aa4c887436be8d814f9aeb84dfb60c19f599300de8b004a79492adbfb8858354244c4183ef43f6539b102cba3a96ab7ed7eb7d0c9cb81911a5fc8ff8e34b05d021275f8c72253a39b1c3c8f290d6236b6f10533b22d7af9697ba35b9823a3543a36cc91cd8b28320cc9e3aacf2d7b90093859537a1cff8d4a65a6335c60687ef34f7e944987fa48b749be9c9b9dd7ab16773e9e37571bfeb3c477c3e12b3c11afc169100aca2834e23f021fe652aea79b1c775d6bedf92567758e36fcfffa76a60a30e147bab2e55e29f12b1ca395be9017952b381160d0c18050423b74acf1029cdcb15edd51faa9d6aa73b2e7d1d4ecaf0124659ada51cae7c1c0a851182bcebd55d84401a2d001024933701df0433c089563dd51e2533ce89965cecf6856bfc08d5b4ab00d3a0c051bcc3f44ca0530c929b7116319c9956a61bff46588db9f332ffe15ca255a2a6135da833b2047084dc848d45cb754642e56867b2319a57b37d59020edc301ae9561aa4a9f74a70d62d103d2c6e1320fd68f9439cdc5c86274331e97d2b14c093bfd035106a613ae7578f9d4f463a5a952ebbebbaa0ba669729c4bd7311db223981d3342bcb9b2b954f46ed1dd31eb80f0e3ce11595de7bc384bdd57b5346a9e3f011900d641d3ae52c302ea6fa6d3b5d2e49c514bde0e322e46aa33994cbe9ecdfe5123f5a194128e20b1c4c1963b36e954befbdb3420086215c4259efe3b4d7c009cbbc151d9b9895fc467d23b6547113f0b4598e0f3e9d02cb4fc3f56792552b66274be07325ff45fb620f12cbd616698b22948e1981b2f308dd1203ee85b6bfe3a04448796f079901174a4ca94517eca7db9ec869aecd1d50cb4bd35cb4d13e6a482dbe4b9fe0e38b41c20373d4bd9705c33a2d5b7ecd17a10f7112b1be312a2333ea485b3471944fde91964cbabd23b8b370263a925236e3f1b2797fec2e5e214cc1ee1c1986fa64f78512a862ec7f3b656e611f3e885e6c1f9f90f3db5639bb2fc8dea6720168cc6f956437ecf45735e79685534222de70c8ae5b75d1c746f803a28f7f58670cc7d024f9800821590df7c5f0650557c9f2a7bedf6787b39083b10aa83d03d7fbf80b21ec365b1dcb3fd9cb638f7e3ea6aa77f1ab8998e393c5baedb57710b7ffb64c65c1017f97595f1d620b009ce3ca5bd9371ecd6940cd94b99fb1dcd471c539628ab7208cf1c2ba78b1c7055544651d4131774cc969bb13a9aaa2fc2a28134b35e961072b3e778b573ea32a3798c6a8264295a444267a5b0a0fda7058015898c7310dbc18544d29698c77f24e776185ac80f748e2de1adbec7584a6cf7ee6c429cd27cfc2c196c5d37e6c35cf96effc73c3c53d91c8f723e55cb8e1e56ba89b888db2c1f1344f7d480c1564ddc54342499aba24db9cd48c564207c03aa9a26bc01ed8a60af08322a2b46cf616822bca3ae2002bb99a049d39c3511c0a54aea7008acd876695e071a956e923f09895d1736e68962a5b2f5b4d3dd89e64aa7ec551725ee6d6c72d68ea78de9899f512a2ffe131aaee4f7c6b8e677b5c398eeed6a7f2aac22bfe8cad527ce1c25305de0783527e6bf85d0b8e769ddf529deb40bb9a74e7cbcddd5a6f7d37b9e1992ce3630f3b41035c56949ec747a1c9297d8438a7391e7bcaadb19cff88296c334b1a35aacb2f9362c847ed7db1f5e6f9e77888cfe93a3c50cf85e67aa4df2363dcdfa21ffd19ec90f13bdee391b9fc26b32231be774799eb28ceba5e02a827af0d0ca81cab4f70f32b678367805759d6720521e3dfd774e1ff55880c8c8caa12619da41e399eb4d46921cff480c0868d00f7234f5d9a630828d569fb9ae29fa468b0ce46a17ea8dd9051104a780d6b2569650576d796559a719116f1d2812ac1332b4763ace820be2dbf211b79f836ffa6bce2c7f96139dc475d74317edc70b3f3719695775a3285cc824db7faa9f59a4f0de9397f88d979b39cd559da2d5d914495c8ad45fe80bf61a3155d22aeca9988e33fc8d03cb09ab5a5b1f0d2584ebce3d95d6fc5f687bc98427b3ca154fdddf8847cc061fbbc852582c0af34b75b2b6ef4c9ba4725f3a60be33f911d90f94b8728059b8104452b188c930d96bbf184ed5b4884542b8bc05573d8ca3883003907a5d3e92a6757d53054c11fef8295c147f7a1a2db18ba42fcdb31fd91235c290935b76145f951866b2ef54e50c6902d6d0d6ae7148b2c2bff5cbab6b47cd7fb4d04494c09637fed2d1d991c5fecdb2068abae90210c61f26f0df7590992bbd473aeeb564c52f321315061e588700ec92b60f7d4c8152ad3d0d48747829ad6d562aa7221630eb0c8664e3b94a11e9a8e30107157a205b324a91eda13227882080009f73afc2cd547ecda9d8e3bcb48bfac2be3110a7b1b00172124197c2e81cdabca71501a982276493594e82e63a803bc0017cf3edde41990b3f96e7e9755467c1a9f3ea202f3d1006b50674aff2a263eea2730dc84609bcfa753eabf6fe56f09160281a2dff63981f26350e394b65b534d40af18bdca202d2dc28315c68c7d49c0c78aed177989c8d345d6dcb49728f8bb45b47b229a42b24a0297084ced434f9ebbe23ebe7644fab9aacd6eec2bd507f510f49b7a569b44b0752963b9b35d258a9f7e6795ee6147f71a73e5a3b52d6217bd14e501276c430144f2a61efd1fb05eb0456f3b1d53a93ad0122a124f4f8620f123900bdc41298688b3920c43f3e3358758edf79024c5b000aca45d39c523477d94232cdaf3071de6077662baff7c9ef3dc824447625d8b52a2e5fce2753f426fe8aa4d1def0886fd9f8213fdf701953987580857a7b6660dc38bdc3899ec34b7d53d22c2558415c883160598b3196eb2f77d9d2f264171a82632fe2cd9486685d8782a8c8e7c0d3f04b5e172bedfc01db29ac542ffa2edccf73a60f1eb72138b0eb0d0cd756cf8646377d5f01e510e46d6c8c04da2cf5547a952f9d1daae9813100dca8edbc8c373e3506f15238adbde3b5be34f96e015c064ac098afb54d73d7a9721d8db3c79f4ab9731dcbe632979031e3687928b484f95b9463c5a1d2b35d4d08b671ca063e1849ef21d8c43df7cfa870fe9096eb2a2e8906d3cacaf81d5a8555ffa0f22bd190a4f6021ad640e9db9e7165e1c4368f37e77852be6606463cbf1ad182836e4d2e54dccc2451fb163c2e76b15842d341b9ebe2c923e1772ecdb8d0b3cf0b68089303c1dd43893d37fb3f2026aaf2011a3f44e6eb534eefc8fbd72989d3647758b2454b4bbc893b9b6a060aaa0d5b410e55d685de52ebee79f4c807eeed3b3ac5c4b9e8fb76df601423d11a4b1dde0cd6faf52a1fc3f08784f135b296c1d5a133007093868eaf0b119b5eff3f400de3c24677816ba7870cb7ae6f926136cb4a298d62b3886c4cc1c621a9200aba1be8250c1503e6ac569a8edf425a88949dc9ddf47e2a6998bf8d90d748356d051c65b215070bad7157164c40864edab2db9e3ec169253ca62374f004d4e43c141f63d20febdf48d83b5211382bb1e72911d886b998d6494ec3510b9d2f71ef0b1530706fd078d1c586600d503dec3bc3f0aa5f7bdaaf22085739ecbdad32d3ff2b0b73d2d8d75e2f770116792d0dcf571bd16292a56f95e31d3d2d901f1c9fafac1aa2871213729fb1af3a260ed7e89a96cb1b077616654e6b3e"}, {0xff, 0x54, "9b17fd827c7199392ade67f5fd3fa45f3a94075a4fb55159dcb7fbca07a4fad8f024962f52601a141768991e07c72700e0d30da58eac59a388e8e05bc4c15c65a81a9c3371d1408e8571b12fb5f7618aa12e5d89"}]}], @udp={0x1, 0x3, 0x42, 0x0, "07fa6b4735b489f24373231c47138141be91b3f0232a9254a3e71bf95ee51e15fa02ffbb4748b437a4898101d5f1f3964b9a76f171f0dbbfae8c"}}}}, 0x128e) 2017/12/11 07:00:31 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e06000-0xc)="2f6465762f6175746f667300", 0x204000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x10000, &(0x7f0000fc3000)={0x3, {"64f25b213f30cd"}, 0x2}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x0, &(0x7f0000a11000-0x44)="", &(0x7f0000e72000-0x4)=0x0, &(0x7f0000c79000)=0x0, &(0x7f00007c4000-0xfdf)="") ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) fallocate(r1, 0x2, 0x3, 0xb6e7) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff2000)="2f6465762f72666b696c6c00", 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x1000}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f00003a2000/0x800000)=nil, 0x800000}, 0x1, 0x0}) close(r1) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r2) 2017/12/11 07:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8000004102, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000391000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x200000}, @rr={0x7, 0x1f, 0x4, [@empty=0x0, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x3]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0xc2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x1016e745}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x3a8e, 0x6}, @generic={0x33, 0xf, "d89faa7e550e1a31ff483b5321"}, @nop={0x1}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x9, 0x80}]}}, {""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000092a000-0x8)=[], 0x0) pipe(&(0x7f000002c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00004dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x2000000000, 0x0, 0x0, 0xf6ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x4, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007d1000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dfc000)=0x1) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x6, 0x4, 0x0, 0x0}, 0x1c) set_mempolicy(0x8001, &(0x7f0000ccc000)=0x80000001, 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fff000-0x18)={r4, &(0x7f00006f5000-0x2)="210e", &(0x7f0000ff8000-0x68)=""}, 0x18) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00007fa000)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f000042e000-0x8)=0xdf5) mkdir(&(0x7f0000376000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000899000)={0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a7b000-0x8)="2e2f66696c653000", &(0x7f00009ba000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="6d717565756500", 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)="2e2f66696c65302f66696c653000", 0x8003, 0x0) execve(&(0x7f00008a7000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) r6 = inotify_init1(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ede000-0x4)=0xffffffffffffffff, 0x4) r9 = getpgrp(r8) kcmp(r9, r8, 0x3, r0, r3) 2017/12/11 07:00:31 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000188000)="6c6f676f6e00", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e05000)={0x0, 0x8, &(0x7f0000243000-0xbc)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0xf6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xf5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}]}, &(0x7f0000aa1000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001ec000-0x1d)={r3, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x8, 0x80000001, 0x4, 0x4}, 0xa0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)="6269675f6b657900", &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d71000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) name_to_handle_at(r4, &(0x7f0000d09000-0x8)="2e2f66696c653000", &(0x7f0000782000)={0x48, 0xfffffffffffffff7, "76325d8ad2b6bacab98e0754c8ffc3b195fc94d1ce12ba67e00bef0ac64f1cf2df198540d0360868a7881bb0fc8c74f3eb49720385c5f1b7faecbba2f1ef902d"}, &(0x7f0000983000-0x4)=0x0, 0x400) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$dupfd(r1, 0x406, r0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86}], 0x1c) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab4000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000985000-0x30)={0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 101.783730] syz-executor6 (13045): /proc/13045/oom_adj is deprecated, please use /proc/13045/oom_score_adj instead. 2017/12/11 07:00:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ebc000-0x8)=0x75) r2 = syz_open_dev$vcsn(&(0x7f00009d0000)="2f6465762f7663732300", 0x1f, 0x400000) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00006db000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c61000-0x4)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042c000-0x4)=0x0) mq_timedreceive(r2, &(0x7f00007b3000)="00000000000000000000000000000000000000", 0x13, 0x5, &(0x7f000032a000)={0x77359400, 0x0}) pipe(&(0x7f00001c6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000821000)={0x3, 0x78, 0x1000, 0x9, 0x0, 0x1, 0x0, 0x8, 0x4100, 0x4, 0x0, 0x8, 0xfff, 0x2, 0x0, 0x1ff, 0x0, 0xa67, 0x8, 0x0, 0x6, 0x0, 0x5, 0x4, 0x55ec7e06, 0xfffffffffffffffd, 0x0}, r3, 0x9cc9, r4, 0x8) perf_event_open(&(0x7f0000fc3000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000004, 0x4, 0x0, 0x0, 0x0, 0x20000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000136000-0x9)="2f6465762f73672300", 0x6f, 0x113500) recvfrom$unix(r1, &(0x7f0000dbc000-0x1a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x100, &(0x7f0000562000+0xc78)=@abs={0x0, 0x0, 0x1}, 0x8) accept4$packet(r5, &(0x7f0000bfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000253000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)="2f6465762f6877726e6700", 0x0, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000044000-0x8)={0x0, 0x2}, &(0x7f0000527000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00005d6000-0x10)={0xfffffffffffffffd, 0x8008, 0x80000001, 0x4, r9}, 0x10) sched_getparam(r3, &(0x7f00008da000-0x4)=0x0) writev(r7, &(0x7f0000031000-0x8)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c00080004000000daf1f4ff01", 0x29}], 0x1) clock_gettime(0x0, &(0x7f0000f5c000)={0x0, 0x0}) pselect6(0x40, &(0x7f000025d000-0x40)={0xba7, 0x80000000, 0x101, 0x400, 0x800, 0x3ff, 0xadac, 0x8000}, &(0x7f000078c000-0x40)={0x3, 0x3, 0x3, 0x1f, 0x3, 0x5d03, 0x8001, 0x1}, &(0x7f0000691000-0x40)={0x45f4, 0x1, 0x1ff, 0xffffffff, 0x6, 0x1, 0x7, 0x10000}, &(0x7f0000200000)={r10, r11+30000000}, &(0x7f0000fec000)={&(0x7f0000a48000)={0x401}, 0x8}) fcntl$lock(r8, 0x0, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, 0x0}) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000244000)="2f6465762f73657175656e6365723200", 0x141000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r12, 0xc0186416, &(0x7f0000637000)={0x80000000, 0x6, 0xd601, 0x2, 0x11, 0x1}) 2017/12/11 07:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006f2000-0x8)={0x0, 0x0}) flock(r0, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000937000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) faccessat(r3, &(0x7f0000ff3000-0x8)="2e2f66696c653000", 0x20, 0x1600) getresgid(&(0x7f000068c000-0x4)=0x0, &(0x7f0000302000-0x4)=0x0, &(0x7f0000074000-0x4)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd6000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000026000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r7 = socket$inet(0x2, 0x3, 0x8000000000049) r8 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000b90000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lchown(&(0x7f0000c3a000)="2e2f66696c653000", r2, r4) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000d90000)="") ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000004a000-0x4)={r3}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000748000-0x20)={0x7, 0x0, r1, 0x80000001, r2, 0x7, 0x9, 0xa90}) ioctl$TUNSETLINK(r8, 0x400454cd, &(0x7f00002a0000)=0x9) [ 101.917341] ================================================================== [ 101.924860] BUG: KASAN: use-after-free in handle_userfault+0x21c1/0x24c0 [ 101.931697] Read of size 8 at addr ffff8801c5182388 by task syz-executor3/13069 [ 101.939142] [ 101.940751] CPU: 1 PID: 13069 Comm: syz-executor3 Not tainted 4.15.0-rc3+ #127 [ 101.948084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.957422] Call Trace: [ 101.959989] dump_stack+0x194/0x257 [ 101.963612] ? arch_local_irq_restore+0x53/0x53 [ 101.968260] ? show_regs_print_info+0x18/0x18 [ 101.972745] ? handle_userfault+0x21c1/0x24c0 [ 101.977219] print_address_description+0x73/0x250 [ 101.982048] ? handle_userfault+0x21c1/0x24c0 [ 101.986522] kasan_report+0x25b/0x340 [ 101.990307] __asan_report_load8_noabort+0x14/0x20 [ 101.995212] handle_userfault+0x21c1/0x24c0 [ 101.999535] ? userfaultfd_ioctl+0x4520/0x4520 [ 102.004097] ? __isolate_free_page+0x8a0/0x8a0 [ 102.008746] ? find_lock_entry+0x24d/0x730 [ 102.012966] ? find_get_entry+0x9e0/0x9e0 [ 102.017117] ? print_usage_bug+0x3f0/0x3f0 [ 102.021340] ? print_usage_bug+0x3f0/0x3f0 [ 102.025559] ? print_usage_bug+0x3f0/0x3f0 [ 102.029780] ? print_usage_bug+0x3f0/0x3f0 [ 102.034006] shmem_getpage_gfp+0x2992/0x3730 [ 102.038428] ? shmem_add_to_page_cache+0xdb0/0xdb0 [ 102.043345] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 102.048517] ? unwind_dump+0x4d0/0x4d0 [ 102.052409] ? perf_trace_lock+0xd6/0x900 [ 102.056533] ? trace_event_raw_event_lock+0x340/0x340 [ 102.061701] ? handle_mm_fault+0x334/0x8d0 [ 102.065917] ? trace_event_raw_event_lock+0x340/0x340 [ 102.071084] ? perf_trace_lock+0x900/0x900 [ 102.075298] ? check_noncircular+0x20/0x20 [ 102.079509] ? radix_tree_next_chunk+0x5e8/0xdf0 [ 102.084267] ? idr_preload+0x30/0x30 [ 102.087966] ? find_held_lock+0x39/0x1d0 [ 102.092031] ? lock_downgrade+0x980/0x980 [ 102.096163] ? filemap_map_pages+0x1ce/0x15d0 [ 102.100647] ? lock_release+0xda0/0xda0 [ 102.104599] ? lock_downgrade+0x980/0x980 [ 102.108728] ? __bpf_address_lookup+0x2b0/0x2b0 [ 102.113393] ? filemap_map_pages+0x942/0x15d0 [ 102.117887] ? find_get_entries_tag+0xeb0/0xeb0 [ 102.122535] ? is_bpf_text_address+0xa4/0x120 [ 102.127015] ? kernel_text_address+0x102/0x140 [ 102.131585] ? __kernel_text_address+0xd/0x40 [ 102.136062] ? unwind_get_return_address+0x61/0xa0 [ 102.140971] ? __save_stack_trace+0x7e/0xd0 [ 102.145276] ? depot_save_stack+0x12c/0x490 [ 102.149587] ? save_stack+0xa3/0xd0 [ 102.153191] ? save_stack+0x43/0xd0 [ 102.156789] ? kasan_kmalloc+0xad/0xe0 [ 102.160652] ? kasan_slab_alloc+0x12/0x20 [ 102.164773] ? kmem_cache_alloc+0x12e/0x760 [ 102.169067] ? ptlock_alloc+0x24/0x70 [ 102.172840] ? pte_alloc_one+0x59/0x100 [ 102.176788] ? __handle_mm_fault+0x3bb6/0x3e20 [ 102.181342] ? handle_mm_fault+0x334/0x8d0 [ 102.185551] ? __do_page_fault+0x5c9/0xc90 [ 102.189760] ? do_page_fault+0xee/0x720 [ 102.193708] ? page_fault+0x22/0x30 [ 102.197318] ? find_held_lock+0x39/0x1d0 [ 102.201366] ? check_noncircular+0x20/0x20 [ 102.205589] shmem_fault+0x2b9/0x960 [ 102.209281] ? print_usage_bug+0x3f0/0x3f0 [ 102.213497] ? shmem_read_mapping_page_gfp+0x1d0/0x1d0 [ 102.218764] ? __lock_is_held+0xbc/0x140 [ 102.222820] __do_fault+0xeb/0x319 [ 102.226340] ? pte_offset_kernel+0xc7/0xc7 [ 102.230548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.235538] ? __lockdep_init_map+0xe4/0x650 [ 102.239939] ? __raw_spin_lock_init+0x2d/0x100 [ 102.244514] __handle_mm_fault+0x1e9e/0x3e20 [ 102.248899] ? check_noncircular+0x20/0x20 [ 102.253122] ? __pmd_alloc+0x4e0/0x4e0 [ 102.256990] ? find_held_lock+0x39/0x1d0 [ 102.261060] ? lock_downgrade+0x980/0x980 [ 102.265185] ? __lock_is_held+0xbc/0x140 [ 102.269271] handle_mm_fault+0x334/0x8d0 [ 102.273306] ? down_read_trylock+0xdb/0x170 [ 102.277605] ? __do_page_fault+0x32d/0xc90 [ 102.281821] ? __handle_mm_fault+0x3e20/0x3e20 [ 102.286380] ? vmacache_find+0x5f/0x280 [ 102.290338] ? vmacache_update+0xfe/0x130 [ 102.294467] ? find_vma+0x30/0x150 [ 102.297989] __do_page_fault+0x5c9/0xc90 [ 102.302032] ? lock_downgrade+0x980/0x980 [ 102.306184] ? mm_fault_error+0x2c0/0x2c0 [ 102.310318] ? lock_release+0xda0/0xda0 [ 102.314279] do_page_fault+0xee/0x720 [ 102.318057] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.322530] ? __do_page_fault+0xc90/0xc90 [ 102.326741] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.331740] ? lockdep_sys_exit+0x47/0xf0 [ 102.335869] ? syscall_return_slowpath+0x2ad/0x550 [ 102.340779] ? lockdep_sys_exit+0x47/0xf0 [ 102.344904] ? retint_user+0x18/0x18 [ 102.348600] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.353431] page_fault+0x22/0x30 [ 102.356860] RIP: 0023:0xf7f07c79 [ 102.360199] RSP: 002b:0000000020687000 EFLAGS: 00010296 [ 102.365543] RAX: 0000000000000000 RBX: 0000000000000600 RCX: 0000000020687000 [ 102.372789] RDX: 0000000020b4c000 RSI: 0000000020552ffc RDI: 00000000207a4f71 [ 102.380043] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 102.387290] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 102.394535] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 102.401811] [ 102.403414] Allocated by task 13048: [ 102.407104] save_stack+0x43/0xd0 [ 102.410531] kasan_kmalloc+0xad/0xe0 [ 102.414219] kasan_slab_alloc+0x12/0x20 [ 102.418168] kmem_cache_alloc+0x12e/0x760 [ 102.422290] dup_userfaultfd+0x21c/0x890 [ 102.426329] copy_mm+0xa38/0x1310 [ 102.429760] copy_process.part.36+0x1ec4/0x4ae0 [ 102.434405] _do_fork+0x1ef/0xff0 [ 102.437833] SyS_clone+0x37/0x50 [ 102.441174] do_fast_syscall_32+0x3ee/0xf9d [ 102.445474] entry_SYSENTER_compat+0x51/0x60 [ 102.449852] [ 102.451455] Freed by task 13048: [ 102.454794] save_stack+0x43/0xd0 [ 102.458223] kasan_slab_free+0x71/0xc0 [ 102.462085] kmem_cache_free+0x77/0x280 [ 102.466042] userfaultfd_ctx_put+0x50c/0x740 [ 102.470427] userfaultfd_event_wait_completion+0x86d/0xae0 [ 102.476028] dup_userfaultfd_complete+0x2de/0x480 [ 102.480851] copy_mm+0xe9b/0x1310 [ 102.484280] copy_process.part.36+0x1ec4/0x4ae0 [ 102.488927] _do_fork+0x1ef/0xff0 [ 102.492354] SyS_clone+0x37/0x50 [ 102.495696] do_fast_syscall_32+0x3ee/0xf9d [ 102.499990] entry_SYSENTER_compat+0x51/0x60 [ 102.504370] [ 102.505975] The buggy address belongs to the object at ffff8801c5182200 [ 102.505975] which belongs to the cache userfaultfd_ctx_cache of size 400 [ 102.519472] The buggy address is located 392 bytes inside of [ 102.519472] 400-byte region [ffff8801c5182200, ffff8801c5182390) [ 102.531324] The buggy address belongs to the page: [ 102.536228] page:000000009ce91622 count:1 mapcount:0 mapping:00000000fefc4546 index:0xffff8801c0879640 [ 102.545652] flags: 0x2fffc0000000100(slab) [ 102.549867] raw: 02fffc0000000100 ffff8801c5182000 ffff8801c0879640 0000000100000004 [ 102.557729] raw: ffffea00071b4720 ffff8801d5476a40 ffff8801d5475480 0000000000000000 [ 102.565584] page dumped because: kasan: bad access detected [ 102.571268] [ 102.572868] Memory state around the buggy address: [ 102.577770] ffff8801c5182280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.585104] ffff8801c5182300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.592436] >ffff8801c5182380: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 102.599775] ^ [ 102.603377] ffff8801c5182400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.610711] ffff8801c5182480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.618047] ================================================================== [ 102.625377] Disabling lock debugging due to kernel taint [ 102.630910] Kernel panic - not syncing: panic_on_warn set ... [ 102.630910] [ 102.638254] CPU: 1 PID: 13069 Comm: syz-executor3 Tainted: G B 4.15.0-rc3+ #127 [ 102.646881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.656203] Call Trace: [ 102.658764] dump_stack+0x194/0x257 [ 102.662368] ? arch_local_irq_restore+0x53/0x53 [ 102.667015] ? vsnprintf+0x1ed/0x1900 [ 102.670793] ? handle_userfault+0x20d0/0x24c0 [ 102.675269] panic+0x1e4/0x41c [ 102.678432] ? refcount_error_report+0x214/0x214 [ 102.683174] ? handle_userfault+0x21c1/0x24c0 [ 102.687639] kasan_end_report+0x50/0x50 [ 102.691582] kasan_report+0x144/0x340 [ 102.695359] __asan_report_load8_noabort+0x14/0x20 [ 102.700258] handle_userfault+0x21c1/0x24c0 [ 102.704565] ? userfaultfd_ioctl+0x4520/0x4520 [ 102.709117] ? __isolate_free_page+0x8a0/0x8a0 [ 102.713744] ? find_lock_entry+0x24d/0x730 [ 102.717956] ? find_get_entry+0x9e0/0x9e0 [ 102.722092] ? print_usage_bug+0x3f0/0x3f0 [ 102.726302] ? print_usage_bug+0x3f0/0x3f0 [ 102.730512] ? print_usage_bug+0x3f0/0x3f0 [ 102.734725] ? print_usage_bug+0x3f0/0x3f0 [ 102.738934] shmem_getpage_gfp+0x2992/0x3730 [ 102.743346] ? shmem_add_to_page_cache+0xdb0/0xdb0 [ 102.748250] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 102.753408] ? unwind_dump+0x4d0/0x4d0 [ 102.757281] ? perf_trace_lock+0xd6/0x900 [ 102.761398] ? trace_event_raw_event_lock+0x340/0x340 [ 102.766569] ? handle_mm_fault+0x334/0x8d0 [ 102.770782] ? trace_event_raw_event_lock+0x340/0x340 [ 102.775940] ? perf_trace_lock+0x900/0x900 [ 102.780146] ? check_noncircular+0x20/0x20 [ 102.784353] ? radix_tree_next_chunk+0x5e8/0xdf0 [ 102.789099] ? idr_preload+0x30/0x30 [ 102.792790] ? find_held_lock+0x39/0x1d0 [ 102.796835] ? lock_downgrade+0x980/0x980 [ 102.800954] ? filemap_map_pages+0x1ce/0x15d0 [ 102.805427] ? lock_release+0xda0/0xda0 [ 102.809374] ? lock_downgrade+0x980/0x980 [ 102.813492] ? __bpf_address_lookup+0x2b0/0x2b0 [ 102.818147] ? filemap_map_pages+0x942/0x15d0 [ 102.822629] ? find_get_entries_tag+0xeb0/0xeb0 [ 102.827267] ? is_bpf_text_address+0xa4/0x120 [ 102.831733] ? kernel_text_address+0x102/0x140 [ 102.836287] ? __kernel_text_address+0xd/0x40 [ 102.840755] ? unwind_get_return_address+0x61/0xa0 [ 102.845667] ? __save_stack_trace+0x7e/0xd0 [ 102.849968] ? depot_save_stack+0x12c/0x490 [ 102.854269] ? save_stack+0xa3/0xd0 [ 102.857865] ? save_stack+0x43/0xd0 [ 102.861462] ? kasan_kmalloc+0xad/0xe0 [ 102.865316] ? kasan_slab_alloc+0x12/0x20 [ 102.869436] ? kmem_cache_alloc+0x12e/0x760 [ 102.873728] ? ptlock_alloc+0x24/0x70 [ 102.877497] ? pte_alloc_one+0x59/0x100 [ 102.881439] ? __handle_mm_fault+0x3bb6/0x3e20 [ 102.885991] ? handle_mm_fault+0x334/0x8d0 [ 102.890195] ? __do_page_fault+0x5c9/0xc90 [ 102.894399] ? do_page_fault+0xee/0x720 [ 102.898343] ? page_fault+0x22/0x30 [ 102.901943] ? find_held_lock+0x39/0x1d0 [ 102.905979] ? check_noncircular+0x20/0x20 [ 102.910190] shmem_fault+0x2b9/0x960 [ 102.913876] ? print_usage_bug+0x3f0/0x3f0 [ 102.918087] ? shmem_read_mapping_page_gfp+0x1d0/0x1d0 [ 102.923344] ? __lock_is_held+0xbc/0x140 [ 102.927385] __do_fault+0xeb/0x319 [ 102.930900] ? pte_offset_kernel+0xc7/0xc7 [ 102.935101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.940085] ? __lockdep_init_map+0xe4/0x650 [ 102.944473] ? __raw_spin_lock_init+0x2d/0x100 [ 102.949033] __handle_mm_fault+0x1e9e/0x3e20 [ 102.953409] ? check_noncircular+0x20/0x20 [ 102.957618] ? __pmd_alloc+0x4e0/0x4e0 [ 102.961474] ? find_held_lock+0x39/0x1d0 [ 102.965518] ? lock_downgrade+0x980/0x980 [ 102.969634] ? __lock_is_held+0xbc/0x140 [ 102.973701] handle_mm_fault+0x334/0x8d0 [ 102.977731] ? down_read_trylock+0xdb/0x170 [ 102.982025] ? __do_page_fault+0x32d/0xc90 [ 102.986233] ? __handle_mm_fault+0x3e20/0x3e20 [ 102.990785] ? vmacache_find+0x5f/0x280 [ 102.994728] ? vmacache_update+0xfe/0x130 [ 102.998851] ? find_vma+0x30/0x150 [ 103.002366] __do_page_fault+0x5c9/0xc90 [ 103.006396] ? lock_downgrade+0x980/0x980 [ 103.010522] ? mm_fault_error+0x2c0/0x2c0 [ 103.014646] ? lock_release+0xda0/0xda0 [ 103.018594] do_page_fault+0xee/0x720 [ 103.022365] ? _raw_spin_unlock_irq+0x27/0x70 [ 103.026832] ? __do_page_fault+0xc90/0xc90 [ 103.031036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.036031] ? lockdep_sys_exit+0x47/0xf0 [ 103.040156] ? syscall_return_slowpath+0x2ad/0x550 [ 103.045056] ? lockdep_sys_exit+0x47/0xf0 [ 103.049179] ? retint_user+0x18/0x18 [ 103.052874] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.057696] page_fault+0x22/0x30 [ 103.061119] RIP: 0023:0xf7f07c79 [ 103.064459] RSP: 002b:0000000020687000 EFLAGS: 00010296 [ 103.069800] RAX: 0000000000000000 RBX: 0000000000000600 RCX: 0000000020687000 [ 103.077041] RDX: 0000000020b4c000 RSI: 0000000020552ffc RDI: 00000000207a4f71 [ 103.084283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 103.091522] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 103.098769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 103.106424] Dumping ftrace buffer: [ 103.109935] (ftrace buffer empty) [ 103.113613] Kernel Offset: disabled [ 103.117210] Rebooting in 86400 seconds..