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@generic="6ee693bf9aab3242b2f21a77906e0871612b45c74cccb26df1cd99388120f8fe891df1c2173c6493fc24aae8905543dd3559530a1f7ff858622d694985c212e49cc659f2fa2b4f2a852a339d4b9713175234823e574ac17685e86ce8d8b09d6d038b83eb7b9a459e52894a51e491b2146260daf267dfe8168da023dffa3953825ea37ba008"]}, @nested={0x224, 0x58, [@typed={0x18, 0x3d, @str='/selinux/mls\x00'}, @generic="501619e3373713a8cbadaa4566919dff0aadd9ba7a3fb43063ee8b33264942da55b568f571705a9d039c6a3d883d28bb673d9391e12188e5625f0576fe5ced310000ba0c2af2c07cbc01bd5b2918819dfc3a17778bb1225671a1376869763736abc24d0d2f6cb022ab74bb19de2595491d3624c9cc1c3ecff257de4c4de90672a1d41f8f042cdfed5540334c6ae065603f5277f529af58fd44c23a6ed46c9d22fae331e20d49caaa660525407922e855026dcf206eab5fb31d79e09893172182d56326cac14750c898840641074ab77b427fce5d", @generic="57cb99a8bf80febded7e58ffc19239b9c34f1af9b2cb6c824cd8b767c930247a077b2f3755ebf72884542d4eeb8bb291f6f741cba2e8d9dff6fb810c1df3c5a75875c19cf608206670fd65d8955f98bc9e6ab610023c9136c70f7f68cea626f89e48cbf4165e96042b70ed93f81e1812fed0ec1ed1a69e5ff0dc551a08ba22e14c5a8e31ef8460b4d11cb49834d7c4c87c562c1e6724ec32aa2d970fd62961d9ce6593e63617abbd108e03d8e0e762cc3f59eac4903e74010eb0ef5d6fb6a704fb67ce6220f259b0acb9f2a0f1b43236070ceb212cb14a3cf9e69dccddb8801814f1dd7322abc089bf6e88dbb6", @generic="0ae6602cd3b30ba7908b46c4510f89931d7a0675d4da40cbd8744108eb4f143e2abc5e95cc69698f13315c8e58159c5938bca77d261b15f2455fbc542d23221ea656a6b561"]}]}, 0x320}, {&(0x7f0000e12000)={0x1bc, 0x40, 0x20, 0x3, 0x3, "", [@nested={0x48, 0x77, [@generic="9e141326405a04f82312c8387052009b878144b0261c8c6f1b92dd0b4a472fdfc933938b949de5568d4493197ec0a1eec6cfd3be528772b007f6385140cdcbacf9"]}, @typed={0x8, 0x31, @void=""}, @generic="e26044b067c68760968d814784ffdc6acfd06f744067244d2295ba0170472f9f5f60c2ec2ba5010f6afc88617724c1fd25298b3873f7ace7d16a2ba2d788a8a843548aa3e881e8bb34aafc4968a2c489acf65148410aa6f59351a8d2f2fc3762c5ac79bcba7e4965abd6", @generic="76e95ead53e0b440a00b2bec36329aa81282edf7cd6939078b89f6633e9ba1df47c03ee1e7f748046af4b22eddc2d882d63c1f373e4879ab0c1823bf3641cabf91a35fbeafcefec64cf40e62c6d6bf8e360cda46d39425fd48835022d35a72291650b680330f1da8686426825b0e30c44eaa0f01887f83bd223a83db2f1ecb0fb6982f9271bb97317e6d3114132b17e726416e96fadcb8e8925d24588bceab302a5fe27ae49dd6e62fd606c86533a83f2248a75ee52f05786cd711e01bb4d2136e181bbe3107604c1c82562a73b7ab42c37e4f2f15aeebed4514617f0541ef6b53dfd5c7ab7877d593af7fcb0ad45d"]}, 0x1bc}], 0xa, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r0, r10, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x178, 0x850}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000871000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$sg(&(0x7f00005d4000-0x9)='/dev/sg#\x00', 0x0, 0x8001) write(r14, &(0x7f00007c8000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59619757ace37bb", 0x30) 2018/01/31 13:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x2, 0x800) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) [ 66.858324] audit: type=1400 audit(1517404001.788:45): avc: denied { create } for pid=11819 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/31 13:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000090b000)=0x0) pipe(&(0x7f0000ecb000)={0x0, 0x0}) dup2(r1, r1) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000833000-0x4)=0x60, 0x80800) tee(r2, r3, 0x3, 0x0) socket(0x10, 0x2, 0x0) close(r1) 2018/01/31 13:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000796000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d8b000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) pipe(&(0x7f0000aa0000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005eb000)=[], 0x3cf, 0x0) 2018/01/31 13:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xfffffffffffffffb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f56000-0xb)='/dev/hwrng\x00', 0x410040, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/31 13:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000a8c000-0xac)=""/172, 0xac, 0x0, &(0x7f0000382000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) socket$pppoe(0x18, 0x1, 0x0) 2018/01/31 13:06:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xe18f473b853fd553, 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000005000-0x1a4)=[{{&(0x7f0000020000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000020000-0x20)=[{&(0x7f0000004000)=""/137, 0x89}, {&(0x7f0000020000-0xdd)=""/221, 0xdd}], 0x2, &(0x7f000001f000)=""/241, 0xf1, 0x1}, 0x400}, {{0x0, 0x0, &(0x7f000001f000)=[{&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000006000-0x16)=""/22, 0x16}, {&(0x7f0000016000-0x53)=""/83, 0x53}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f000000e000-0x36)=""/54, 0x36}], 0x5, &(0x7f0000011000)=""/51, 0x33, 0x8}, 0x3}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000001e000-0x20)=[{&(0x7f0000015000-0x75)=""/117, 0x75}, {&(0x7f0000009000)=""/238, 0xee}], 0x2, &(0x7f000001f000)=""/115, 0x73, 0x200}, 0x1}, {{&(0x7f0000020000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000020000-0x10)=[{&(0x7f0000018000-0x46)=""/70, 0x46}], 0x1, &(0x7f0000020000-0xf0)=""/240, 0xf0, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000001a000-0x4)=""/4, 0x4}, {&(0x7f0000020000-0xfe)=""/254, 0xfe}, {&(0x7f000001f000)=""/0, 0x0}, {&(0x7f0000008000-0xb)=""/11, 0xb}, {&(0x7f000001f000)=""/0, 0x0}, {&(0x7f0000020000-0x14)=""/40, 0x28}], 0x6, &(0x7f000001f000-0xd5)=""/213, 0xd5, 0x7fff}, 0x5}, {{&(0x7f000001c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000020000-0x60)=[{&(0x7f0000020000-0xee)=""/238, 0xee}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000009000-0xfd)=""/253, 0xfd}, {&(0x7f0000020000-0xb5)=""/181, 0xb5}, {&(0x7f000001f000)=""/216, 0xd8}, {&(0x7f0000020000-0xc8)=""/200, 0xc8}], 0x6, &(0x7f0000020000-0x99)=""/153, 0x99, 0x8}, 0x6}, {{&(0x7f0000020000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000013000)=[{&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f000001f000)=""/36, 0x24}, {&(0x7f0000020000-0xcf)=""/207, 0xcf}, {&(0x7f000001d000-0x94)=""/148, 0x94}, {&(0x7f000000f000)=""/42, 0x2a}, {&(0x7f000001d000-0xb5)=""/181, 0xb5}], 0x6, &(0x7f0000020000-0x14)=""/20, 0x14, 0x0}, 0x0}], 0x7, 0x0, &(0x7f0000020000-0x10)={0x77359400, 0x0}) getsockname$packet(r1, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001e000)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000001e000)={r2, 0x1, 0x6, @random="42d2531f80bb", [0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x28d, 0x0, &(0x7f000001b000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/31 13:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b38000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000aea000)="212458bc52349487376b6c53f468a843307e0ebf42933b5e50fef0d8a4ae04ad67b31a026519ccb83d3ae5fbfbb6eed7c98463119748846eb11297d704ac7ff4b26f0e22c63cdee283bbde8bb6eefc8cb0d15e70049ef688b82e3715ff0b1bda0ea04f3d53d4a6d5f2d1dd735ebb97bf5c9859b0deb994dc924e7761d8d8602c263c8f704ac6832c08c02e3ad83bcfe66e7c9dcacdc2a7fd4108bef51c421d726d57dd1bfd", 0xa5) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b0a000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000198000)={@generic="93468fbf6de8c92ec5937dd9df765ed9", @ifru_flags=0x201}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00006b4000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 13:06:41 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b7c000-0x10)='/selinux/create\x00', 0x2, 0x0) sync_file_range(r0, 0x6, 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000544000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f00008e7000)={&(0x7f0000c2f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000062c000-0x10)=[{&(0x7f0000eaf000-0x11)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/31 13:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000033c000-0x10)={0x6, [0x3, 0xffff, 0x0, 0x3, 0x3, 0x4]}, &(0x7f00005bf000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r2, 0x0) [ 66.889690] audit: type=1400 audit(1517404001.818:46): avc: denied { write } for pid=11819 comm="syz-executor1" path="socket:[25886]" dev="sockfs" ino=25886 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/31 13:06:41 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080014000000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2018/01/31 13:06:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000097c000)='/dev/pktcdvd/control\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000713000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xdfbe, 0x10001, 0x6}, &(0x7f0000c68000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b7a000-0x8)={r1, 0x180000000000000}, &(0x7f0000d4a000)=0x8) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000215000)=@buf={0x11, &(0x7f0000860000-0x11)="16a2168bf42631c652c42e5684459ecb1e"}) 2018/01/31 13:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f000045b000)=""/4096, &(0x7f00001da000-0x4)=0x1000) llistxattr(&(0x7f00005b8000-0x8)='./file0\x00', &(0x7f0000c36000)=""/220, 0xdc) r1 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") listxattr(&(0x7f0000dd6000-0x8)='./file0\x00', &(0x7f00002a0000)=""/108, 0x6c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, &(0x7f0000ca5000-0x4)=0xc) r3 = getegid() chown(&(0x7f0000758000-0x8)='./file0\x00', r2, r3) 2018/01/31 13:06:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000088b000)="b4e78749ff12c00f71717e64cc321ce857", 0x11) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0x8, 0x4) 2018/01/31 13:06:41 executing program 0: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2f000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 13:06:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c, 0x80800) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x0, 0x0}) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f000063a000)="946aa9cc4e1f0d3b109dfae6de88b1a61dac97c6d6edc8a3ff52255b2207", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000b1f000)=0x0, 0x4) [ 66.977316] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 66.990597] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 13:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000299000-0x6)='sched\x00') pread64(r0, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/31 13:06:41 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = fanotify_init(0x0, 0xc00) r3 = mmap$binder(&(0x7f000066a000/0x3000)=nil, 0x3000, 0x100000a, 0x80010, 0xffffffffffffff9c, 0x3b) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0xf8, 0x0, &(0x7f0000003000-0xf8)=[@increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x48, &(0x7f0000002000-0x30)=[@flat={0x776a2a85, 0xa, r1, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000002000-0x48)=[0x20, 0x48, 0x30, 0x38, 0x18, 0x40, 0x40, 0x38, 0x68]}, 0x100000001}}, @register_looper={0x630b}, @increfs_done={0x40106308, r3, 0x4}, @request_death={0x400c630e, 0x4, 0x0}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x3, 0x2}, @acquire={0x40046305, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001000)=[], &(0x7f0000000000)=[0x38]}, 0x69}}, @acquire_done={0x40106309, r4, 0x4}], 0x6d, 0x0, &(0x7f0000003000-0x6d)="a03ff5afdbe14c1ff48d9e7d84e3f0858b2a13746d8eb5dcc50f37924253703f29defe5c75e7000832ba8693ef5bda990133a7ba64b50332eaae2520a9027dac58d1620255d1501443052bf9b453b5395e93210fa74e3bfdc56cd0352e56cc1cc1aa4271b476f3468a6245b8cb"}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) connect$unix(r6, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 13:06:42 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fed000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0xee6, 0xffffffff, 0x20, 0x4, 0xd1, 0x400, 0x3, 0xffffffff, 0x80, 0x5, 0x8, 0x20, 0x1]}, &(0x7f00006b2000)=0x108) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b4d000-0x18)={r2, 0x1000, 0x8, [0x6, 0x9, 0x3, 0xe2a, 0xc9b, 0x100000000, 0x3, 0x2]}, &(0x7f0000fed000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fec000-0x10)={0x3, 0x200, 0x3, 0x4143, 0x0}, &(0x7f0000e59000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d55000-0xc)={r3, 0x3, 0x20}, 0xc) r4 = socket$inet6(0xa, 0x800, 0x80000000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000fec000-0x4)=0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000fed000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xba06}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000a8c000-0xac)=""/172, 0xac, 0x0, &(0x7f0000382000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 13:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x100000802, 0x300) r1 = accept4(r0, &(0x7f0000a6a000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000028d000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bcc000-0x1c)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xb38e}], 0x1c) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000)=0x0, &(0x7f00000a7000)=0x478) listen(r1, 0x0) recvmsg(r0, &(0x7f0000c58000-0x27)={&(0x7f0000709000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00003c1000)=[{&(0x7f00002b7000)=""/4096, 0x1000}, {&(0x7f00000fe000-0xeb)=""/235, 0xeb}, {&(0x7f00009f1000)=""/138, 0x8a}], 0x3, &(0x7f0000d38000)=""/32, 0x20, 0x4}, 0x10000) 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c09000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00005b0000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff95) sendmsg$inet_sctp(r0, &(0x7f00006fb000)={&(0x7f0000cdf000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002a8000-0x80)=[{&(0x7f0000ede000)="d5fd4e44c5c183166732e407d163d6543bba04c0c2291a357a57c48c04bec323589fb33316bb8873137b5e56c1d3e49f598c9194673c7ceab52524cc4ef29321d703480ccb7dbd88a5b9775868887c2b9c461b0590ee5da03ebfe766f59b1051449570dcf86e33f0ef8ae3a497a121f32d594c7833bdb182605480ac79926b1eff7157557e6e6fa4e8262c980f2a44ffbe79df928ee21aa2e011bef51a5b1fe75b4b36e3f815fb8bd1b2c7601d893f9e2e7f62dac29011cbc3bc05aecf6302566fb9d37f15c98665b38e6b1a4a398786ba0fe79940708de4637dcc425f33e2fd49", 0xe1}, {&(0x7f0000db9000)="df5b0de85b25ac3db8bc8f2003edda00b728183c5406a83aadf0f96e8f4d3bafbd3a5c45be7ccab82e023b7f9af8df97ba28b4f3ddd41e57929a3da5ece247b1d49232690faf86533ed970c92af5244dd9d9cbbba56fd04d661fe11ffa1116466c58cbafdabd5bfeb3d06a2877769ddfe00bb182dbe2efec4aa992bc30f166", 0x7f}, {&(0x7f00000a8000)="12fc43c4589a706583c5ee110e370d126e82ca5440fdc34468586b9f94f3ca9221245bb3d1eb16f905a764336f2921cd95ff3e4c37b8daa20c6ed24dc75fab80807e5934a82196ad3fe53c8ec3956ae2c86976a97d65cff5d227091815566a8fdb38a8326cd7445dbcdb1703e031271c14b2608ebf57969374315ea4cfafbf796d101cd967974edb6bcca8b9b538ec", 0x8f}, {&(0x7f00006ca000-0x26)="b2fb4205e146227805eecdb1a7932e1f6bcdd36c788358bc4b2ed4ec5af5726b73e9c54f96b5", 0x26}, {&(0x7f0000094000-0x27)="11439bfedf4b8135e3b442849b17d3e2401d4457c505371bcf0c6cabb9b9690d3eec9d8ff87f6d", 0x27}, {&(0x7f00008a0000)="7194eebff80cdae089ceb96d3d3721f5483d9589ac45c5408563967cf31b80953475ad1c16bb06e8b03a23989a80778422b26b683055aef3998a54d8cf94e7894a18ef5f7016efd5a8ef5f05d12522bc14e39825fd88bb77d3fff5a79c5d2fee061f92e6761a6985ecb6068938536f7eb21f4d875f0a989cabbf1b6d06e4ba9b75abea3b55ca13516c489cb33b4a86a7c85854b524dda58e7ed1752603137946afc07e6f876b3cc1c2e384be63e1a34486eab3cab8ee2cc4e17aa5e0a4d7", 0xbe}, {&(0x7f0000439000-0x1000)="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", 0x1000}, {&(0x7f00006b4000)="72cd2ebbc3ddd2a0c2a3cd910eb3fa388dcc474726dd3ede3d3c50d57b24626aee01d6b11a176c7a335631ba8be08bfe6cd736a11233213861aa345ca92f2a3a4b74b89b1bab6aefd5f36b8146ca7aa43d5d0f2142262d59009f2828f0f9861abcdda59253860f04460f4a316a35f181b68418a8157bf19643e20496610cb30b3f0a48a6e26bc6dd519855119097d5073ffb5ce13103f38379d6969d0c35d2611df6be157d15128e52977ce0443ca4ea5860df45d6305210d135b4155ffdc4e03adf1d2eca12f54c65724e3e", 0xcc}], 0x8, 0x0, 0x0, 0x8000}, 0x4) 2018/01/31 13:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000871000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$unix(r1, &(0x7f0000137000-0x1000)="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", 0x71c, 0x0, 0x0, 0x0) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a33000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f00007b9000-0x10)=[{&(0x7f00004c2000-0x74)=""/116, 0x74}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c12000)={0x0, 0xfffffffffffffffd}, &(0x7f0000359000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000025a000-0x4)=0x0, &(0x7f00006d1000-0x4)=0xffffffffffffff0c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aba000-0x23)={r2, 0x1b, "92a306af8aad363100a82b2f946a40342dfc186f98da94bfa52a5f"}, &(0x7f00007fc000)=0x23) 2018/01/31 13:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000ebe000)=""/4096) 2018/01/31 13:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000467000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000087b000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00005a6000)=0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000923000-0x9)='loginuid\x00') sendfile(r2, r2, &(0x7f00002dd000-0x8)=0x4000000, 0x44) inotify_init() 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f0000b58000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000951000)=0xc) socket(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e97000-0xb)='/dev/loop#\x00', 0x0, 0x406) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a13000-0x4)=0x0) fallocate(r1, 0x0, 0x0, 0x10000) 2018/01/31 13:06:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8c)="615aa2e43a61e913efc798738791574f1682a5abc153da639d239a57a734f2b242013b0c11f8b7ffdc5894dd6137ccf6cb77c58a8f92a6ece887f401d6655a575109657a907b7e5f1e1390206ddd774d1e3bbfec5260df76bf9ccf9e31fc360540e2a09b87a76e87bbc6621ca2f88f0a263635b6fa2aeaef39d7ef01f50d78f1ffbad7e1ed01c8f79c504539", 0x8c}, {&(0x7f0000c12000)="7f2a6b58c455fbdb3eb83ce726a4e7feef88a5f5dd8bac8bd585ec872954ffa526480f98ca2c7de490ec5095ba1cb8b7d1385762824caa1cf7635ab460e91a016f3391ced82c1a18957ec9acfccc3127c184fe71ee61917d873ba8fa28d58dcc40650e5e6040db85ea8c1575c8a9cc3d1289d910db24a12c963473baa0bdb331d066f7df7e66b42a48098263b0a29d066b37a530d88f67385db5b6dcb301315da5", 0xa1}, {&(0x7f0000f28000)="dfd329487f25ecd8816bb9fc0bf41a1f108b32c8f1c58ac03f83073317f96a542eda15dcace808d0a79abc7459c35ff91c7b48516193778825a3e7e85b2f87e08de5722c9aa6c670e74ef5f3445e63be8c2b84a4502cef9c13dbb5f0495e115270a5cffa5a699f7b40eff3c1621afad856633e96c4", 0x75}, {&(0x7f0000001000-0x2d)="d6c9ecf5910e2e5b4258379f07234d894d43bf4e05b03c5f28bf091364ed338f5974365d88e6f021a6fdcd5d46", 0x2d}, {&(0x7f000054c000-0x54)="796c77932474e191231b64dd818298093da622b1ceaa35bf252e38e43c850f4ec9554841519a5e60fe39123505e7388fd5accbe9267fcf637af4bd69b929dcadf45e2bd3641a4d7481b0d9f030624a8b0debf775", 0x54}, {&(0x7f0000001000-0xe)="853c2f2fa0126b6918aa989a3ba4", 0xe}, {&(0x7f0000001000-0x4b)="4140196c0e81b6b85fececd3aeef16219a25eb6d78e27d43f57288633e3f57e7293f6736ad9ec3964016a0f8968629ca26def3f953e786bce5794f8dd172bd3b5f138083d70450a7131f85", 0x4b}, {&(0x7f0000000000)="1d413081c4dd71708336f06837e0ec997bafdf14c2fa7197f233ddc7c16a428fb0ce7251946319caf4bd5efa302f114984bf043dea38f4ea134f2ab5168b55edee673b6137257f834166dfdec972c926d1c994ac3dc1736f622d1e784ac04cdb710b3dff1b32cf3ca42f22464f82388963ce1fe79382c526e187aef5b855cbecd61f8ff158f976061de22918dbded86a285c6d7ccc8a45ebf99817217d7c0a17f2e648fdfb4d88f32097ebfec3e312096f95af70ccaaf42f8227511af358eccf5ecb1a29473223e24f935fa7736ca248f1011dcaebde97a88cfef5ec13e0dd5e5260e5970f3c05fcf4f5cc7cab97", 0xee}], 0x8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) getsockname$llc(r1, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mount(&(0x7f0000ac7000)='./file0\x00', &(0x7f0000d93000-0x8)='./file0\x00', &(0x7f000075f000-0x6)='logfs\x00', 0xa0000, &(0x7f0000423000)="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") mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000893000-0x4)={0x4}, 0x4) 2018/01/31 13:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept4$inet(r0, &(0x7f0000c66000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ba000-0x4)=0x10, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00004cd000)=0x0, 0x4) fcntl$addseals(r1, 0x409, 0x2) 2018/01/31 13:06:42 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fremovexattr(0xffffffffffffffff, &(0x7f00008ae000)=@random={'os2.\x00', '\x00'}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000569000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x4c)="8ce070d4672b8f07e5453aa8df80efac48430b1e43a765330bc068780531c6c4fe9a7073e431370014fd6520e1ca7557dcadf3457c60a6a9214e2f631c7c73ebc4fd329918f8f724f82a2a3a", 0x4c, 0x8, 0x0) write$selinux_access(r0, &(0x7f0000519000-0x44)={'system_u:object_r:pam_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x38, 0x0}, 0x44) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a5d000)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x5d7}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001ce000)={0x0, 0xe9, "19cf15690ab7f03f65b4b5624614e064210011b5587017c776cfb2765864f68dc32f8a3d3799db4a8f9a46da06040cc6b48db03d842721c90bbb2868b5a62a71aceec291af35b50e74a7a880c71deeef9e7fcee595af5ea581adc23d8a929b609776c95d33cd0bb7f1d4d69aec1aa2bc33be9adf932273a479cd24e083ff862d1c9100f2a6e55b78d910b0ce8847b97f2d86913a4929c643950ad46f6c0836e929692926016bc297079218d5dcdffdad340a9a4ecf9b2d8cefd9cac0f08ed104a59eaf7a54de63959ee57adc8e5c2c491bca75e121d7774cbc03eca35350219307d0acc66568c83916"}, &(0x7f0000870000-0x4)=0xf1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000641000)={r3, 0x2}, &(0x7f000023b000-0x4)=0x8) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90, 0x0}, {&(0x7f00002f2000)=""/4096, 0x0}, {&(0x7f0000725000-0xd6)=""/214, 0x0}, {&(0x7f000034a000)=""/0, 0x0}, {&(0x7f00001b3000-0xdf)=""/223, 0x0}, {&(0x7f00004ec000-0x35)=""/53, 0x153}, {&(0x7f00002af000)=""/178, 0x0}, {&(0x7f00003d4000-0xfd)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x8000000a, "daf8ffe6ffffff0001f90000000000b61b340e63f8ab691822e903e7d64ac800000002000000007f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff200000000000000076167b456"}, 0x80, &(0x7f0000c7b000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[], 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d59000-0x8)={0x0, 0x0}) 2018/01/31 13:06:42 executing program 6: prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fa5000-0x8)={0x39980732, r0}, &(0x7f0000000000)={0x3ff, 0x3, 0x80, 0x3, 0xc28d, 0x6}) 2018/01/31 13:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a8000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90, 0x0}, {&(0x7f00002f2000)=""/4096, 0x0}, {&(0x7f0000725000-0xd6)=""/214, 0x0}, {&(0x7f000034a000)=""/0, 0x0}, {&(0x7f00001b3000-0xdf)=""/223, 0x0}, {&(0x7f00004ec000-0x35)=""/53, 0x153}, {&(0x7f00002af000)=""/178, 0x0}, {&(0x7f00003d4000-0xfd)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/01/31 13:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000071c000)='/dev/sequencer2\x00', 0x2180, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000787000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000019e000-0x55)=""/85) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f0000e22000+0xdbf)="4846062ec1ef078174f82080cc7bb130d110fd14795ddf518ed593665633f9d16d2a7c61f9347b09d843e09f2d166a93fdd44db78cf70101e5e466f876e7c847b8aface9", 0x44}, {&(0x7f00006c3000)="", 0x0}], 0x2) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:06:42 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000f79000)=0x4, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000f7a000-0x7e)=""/126) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000f79000)='attr/current\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000339000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000f7a000-0xfe)="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") 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e50000)=0x0) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/31 13:06:42 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088a000-0x15)='/proc/self/net/pfkey\x00', 0x400540, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f36000-0x10)={r1, 0x7, 0x1, 0x4}, &(0x7f00003f4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) lseek(r2, 0x0, 0x3) getxattr(&(0x7f0000138000-0x8)='./file0\x00', &(0x7f000024a000)=@random={'s\a\x00\x00\x00\x00\x00\x00\x00', '%!\x00'}, &(0x7f0000034000)=""/4096, 0x1000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf9000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) connect$inet6(r3, &(0x7f0000bfd000)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) vmsplice(r2, &(0x7f00006b8000)=[{&(0x7f00004e6000)="b3af1670207275ad4909e599fe25fb650695481b6fa6e0c2f03e50554f6da04d0e743f5b6b8bb33c35af696b99e6eceee2dcc7987f35ba86177957fcce8858bee580a0c6f6641837082d7d7943b37c4518a42b3652401a7c1e23b02d2477031cfe287f9034a122c1e1d4bb20b92a53c4573949ca598ced208b8685df2817bce111a544550b76c7cbb6450fa4376e2bf3f2ef59a53f147e145a1acc2b7e8a2294fded7d36d2bdef8f1c78f45485ab1f7ceaaa2688fdc8b9db9556d97d8a916dd83ca4c44ff7f8251a57ab3cb47c4effa0c006e2b54de07bda063a73ec", 0xdc}], 0x1, 0x3) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f1e000-0x4)=0x0, &(0x7f00006bf000-0x4)=0x4) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:06:42 executing program 2: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000540000-0x4)=0x0, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={"c281ac8d12f9c22bfd8cfa79fa288703", {0x4, 0x800000008000000, 0x1, "6e98eefa3f20", 0x9, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000-0x2a)=""/42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000755000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x4, 0x0, 0x403) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e89000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x14) r3 = inotify_init1(0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d78000-0x10)={0xf9, &(0x7f0000fdf000)=""/249}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000001000)={0x0, 0x29, 0x2, @thr={&(0x7f0000dd2000-0x35)="632a4a64b5dccafe6d0f22b3f578c70740a957205dccfe4bdffb153b4aa1d5b7442cfddead0bf4dcddabf304d333c6ae70d2755e56", &(0x7f0000cbe000-0x41)="b8bce9b0177cd4fe51a889295789a069f15707ea7e59c0d91235ce207f7ce4bbc8a8723edeaafed08a9617077e19f0d4a8b04ca35e189736ca9f11e09abf2aed81"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(r1, &(0x7f00001ee000-0x8)='./file0\x00', &(0x7f0000af4000)=""/27, 0xffffffffffffff10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x8) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @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]}, 0x1f, 0x2, 0x3, 0x81, 0x0}, &(0x7f0000000000)=0x9a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={r4, @in6={{0xa, 0x3, 0xb557, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x5, 0x2, 0x101, 0x5b2f, 0x7fffffff, 0x1, 0x1a6, 0x8, 0x0, 0x100000000, 0x2, 0xe8, 0x820b]}, &(0x7f0000000000)=0x108) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000d0b000-0xe2)=""/226) chdir(&(0x7f00004b9000-0x8)='./file1\x00') 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x9, 0x0, 0x1040000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) write(r0, &(0x7f0000fa8000-0x1)='z', 0xffffff72) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1f, 0x807, 0x3) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000170000)={0x80000000, 0x600, 0xe34, 0x565, 0x4}) ppoll(&(0x7f0000bd4000)=[{r0, 0x3d, 0x0}, {r0, 0x400, 0x0}, {r0, 0x84, 0x0}, {r1, 0x100, 0x0}], 0x4, &(0x7f00006bb000-0x10)={0x0, 0x0}, &(0x7f00003a9000-0x8)={0x9}, 0x8) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000cfb000-0x4)=0x0, &(0x7f0000b42000)=0x4) [ 67.350173] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/31 13:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000065c000)=0x1d, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) sendto$inet(r0, &(0x7f000059c000)="", 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000799000-0x4)=0x0) waitid(0x0, r1, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dc1000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dc3000-0x490)={0x1, {{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @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]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @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]}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2657, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc3000-0x9)='/dev/rtc\x00', 0x12500, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000dc2000)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000738000)=0x0, &(0x7f0000683000-0x4)=0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000dc4000)=[{&(0x7f0000581000-0xfb)="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", 0xfb}, {&(0x7f0000dc4000)="5de6318b90b54f25a6a8b257b403f085b5b2354361a40997b2252512c3ed3dd0", 0x20}, {&(0x7f0000dc4000)="9af01a62c5389e918668", 0xa}, {&(0x7f0000dc5000-0x80)="2aaca1b793f787e8b9e8027607021e4359bfaf16fe3d3bb7f232afb9f3a7d42816db4ae3140d594f02f0e9154ea2fab72944c1bebc60e0cf598444dc53500ee549f772b0a4f8f54461d6550e3d974687a916c6fec9dea347fa6b56023abf799fdb83f848570a91ea4049d4a6eb567a774e8f5399296c9cbb09cd8ae59e38b38f", 0x80}], 0x4) accept$inet6(r1, &(0x7f0000dc3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000060e000-0x4)=0x1c) [ 67.386075] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/31 13:06:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0xfffffffffffffffe, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x8, 0x40, 0x3, 0xc12, 0x0, 0x4, 0xa01, 0x0, 0x9, 0x7, 0x0, 0x4, 0x7f, 0x9, 0x7fff, 0x8, 0x9, 0x3, 0x7fff, 0x6, 0x9, 0x8, 0x7ff, 0x3f, 0x81, 0x7ff, 0x2, 0xff, 0x9, 0x1f, 0x4, 0xfffffffffffffffb, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000001000)=0x0, 0x8}, 0x10088, 0x9acf, 0x800, 0x6, 0x100, 0x1, 0x1, 0x0}, r1, 0x401, r2, 0xa) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000002000-0x8)=0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fa8000)=@req={0x0, 0x0, 0x0, 0x0}, 0x8) [ 67.387843] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 67.434857] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 67.445488] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 67.446756] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/31 13:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000011d000)={0x7, [0xffff, 0xb, 0x9, 0x2, 0x400, 0x4, 0x2d]}, 0x12) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000072d000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a25000-0x9)='/dev/rtc\x00', 0x400000, 0x0) fcntl$setlease(r0, 0x400, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f00004ee000)='./file0\x00', 0x40001, 0x80) mknod(&(0x7f00009c2000-0x8)='./file0\x00', 0x8088, 0x701) mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000bf5000)='./file0\x00', &(0x7f0000490000-0x2)='configfs\x00', 0x0, &(0x7f000061e000+0xb5b)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000395000-0x6)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f2a000-0xbc)={0x7, 0x2, 'client1\x00', 0xffffffff80000005, "29d2d479f7804b2a", "8e935ddc02787be86f13a43819b661dee0fbe804e9433387b6cefe004cbfe9bb", 0x400, 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]}) fstat(r1, &(0x7f0000ed0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80, &(0x7f0000885000)='./file0\x00', r2, &(0x7f0000e1e000-0x1f)="3bd557a14ace6fd3a2011471a36edb5f6d4a782d347638fbc813837366c884") 2018/01/31 13:06:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={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]}, 0x8000000000000, 0x0, 0x20, 0x1f, 0x10}, &(0x7f0000cba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={r2, 0x2a}, 0x8) recvmmsg(r1, &(0x7f0000e68000-0x168)=[{{&(0x7f0000b3d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f9a000)=[{&(0x7f0000861000-0x56)=""/86, 0x56}, {&(0x7f00009e0000)=""/71, 0x47}, {&(0x7f0000b6c000-0x2)=""/2, 0x2}, {&(0x7f0000e98000)=""/4096, 0x1000}, {&(0x7f00008c4000-0x79)=""/121, 0x79}, {&(0x7f0000d1d000)=""/236, 0xec}, {&(0x7f0000bee000)=""/90, 0x5a}], 0x7, &(0x7f00002f5000)=""/4096, 0x1000, 0xff}, 0x7fffffff}, {{&(0x7f00004a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008bc000)=[{&(0x7f0000a47000)=""/68, 0x44}, {&(0x7f0000d89000)=""/4096, 0x1000}, {&(0x7f0000dcd000)=""/116, 0x74}, {&(0x7f00007eb000)=""/251, 0xfb}, {&(0x7f000091d000-0x7a)=""/122, 0x7a}], 0x5, &(0x7f0000431000-0x29)=""/41, 0x29, 0x332}, 0x10000}, {{0x0, 0x0, &(0x7f00006e0000)=[{&(0x7f0000221000-0x1b)=""/27, 0x1b}, {&(0x7f000026f000-0x52)=""/82, 0x52}], 0x2, &(0x7f000004d000)=""/247, 0xf7, 0xfffffffffffffffc}, 0x2b45}, {{&(0x7f0000d20000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b39000-0x70)=[{&(0x7f00006b1000-0xb2)=""/178, 0xb2}, {&(0x7f00002e4000)=""/2, 0x2}, {&(0x7f0000342000-0x1)=""/1, 0x1}, {&(0x7f0000603000-0xb8)=""/184, 0xb8}, {&(0x7f0000e49000-0xdd)=""/221, 0xdd}, {&(0x7f0000134000)=""/3, 0x3}, {&(0x7f00002e5000)=""/143, 0x8f}], 0x7, 0x0, 0x0, 0x30}, 0x80000000}, {{&(0x7f0000b9e000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cea000-0xa0)=[{&(0x7f0000b80000-0x38)=""/56, 0x38}, {&(0x7f000062e000-0xc)=""/12, 0xc}, {&(0x7f00009bd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f93000)=""/255, 0xff}, {&(0x7f000032f000-0xfb)=""/251, 0xfb}, {&(0x7f0000641000-0x8f)=""/143, 0x8f}, {&(0x7f00008aa000-0x35)=""/53, 0x35}, {&(0x7f000015d000)=""/187, 0xbb}, {&(0x7f00003ed000-0x71)=""/113, 0x71}, {&(0x7f0000d64000)=""/25, 0x19}], 0xa, &(0x7f0000ae9000-0xc)=""/12, 0xc, 0x8}, 0x100}, {{&(0x7f00007e1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c53000-0x30)=[{&(0x7f0000ed3000-0xbd)=""/189, 0xbd}, {&(0x7f000037f000)=""/193, 0xc1}, {&(0x7f0000cdd000)=""/160, 0xa0}], 0x3, &(0x7f0000517000-0x1000)=""/4096, 0x1000, 0x6}, 0x7}], 0x6, 0x10100, &(0x7f0000602000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e24000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x80, 0x400, 0x400, 0x100, 0x4100020, r3}) r4 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ef7000-0x8c)={r2, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1adbf1e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005dd000)=0x8c) pipe(&(0x7f0000d29000)={0x0, 0x0}) r5 = socket(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) connect$pppoe(r1, &(0x7f0000228000-0x1e)={0x18, 0x0, {0x1, @random="98cbdbb40f56", @common='teql0\x00'}}, 0x1e) fcntl$setlease(r0, 0x400, 0x1) 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0xab1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000654000-0x20)={"4644fa31b13eb12c3f55dc433a147856", {0x4, 0x8, 0x80000001, "d26ebda67be6", 0x5, 0x0}}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000716000)={&(0x7f00002df000/0x1000)=nil, 0x5, 0x3, 0x1, &(0x7f000066d000/0x1000)=nil, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xe, 0x101) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000-0xb)='/dev/loop#\x00', 0xfff, 0x7ffffffffffffffc) ioctl(r0, 0x4c0000000000127e, &(0x7f0000036000-0x1)="") 2018/01/31 13:06:42 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000001000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x800000000, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x3, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000017000-0x80)=[{&(0x7f000001f000-0x4a)="887ab97ecb21768ffa17d1a129fc70f479f8a52506e2f17568ebb13f100b524e10a011696ad144c95835f97252c618ebba0f131d4f21a75cc1755e84c0ba8189bbfdf7b8aac0d23725f0", 0x4a}, {&(0x7f000001e000)="5f02a44bcb7c2131ce02c83c", 0xc}, {&(0x7f000001f000-0x1000)="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", 0x1000}, {&(0x7f000001f000-0x7f)="c100bee309588732d532a97473f562b8330daf3ca821946073776663f4e59a839943d6578b23fd66a6462186039c391165e37816ef31ef42cdbff8d272a81589d554a1f2c6716f844442a51a5ddb201c5b40d188f430663cbd53405de1a6b06f527dee77dc3c7a5f2a9aed315578678f8adf292826d503eff2efa839f99049", 0x7f}, {&(0x7f000001e000)="939016337a57c6a27ad2192df8c0c75128b36846fb212aa6eaf16a7f9b088b6aba0f3cf1b4ebb8133a6b1ee31345c02e322aa4a8dc2d4a5327cd9d44a02942c66c129a55b4d7bccec10ebd6d06fc03f5f822dd932334f282ddacefdca8b5b19c29d2d1c2cfa2fdf7f23257f7546cf6297e8a23e45b9f4be31d38b67affe0262f097acb2c7d4098f002f5c1cd89c6a04e60403df89673bc208a330c810e1bdac6cc890d330ade2bc1e3072f5ccf3e15c4083fb1057ad14c8c32640202df5bc166bf4ba868c5843698c9b0d2cad3a53b7f77f5b27aef470607240284344edf", 0xde}, {&(0x7f000001e000)="3a4fe83e8df9084b4ec0bf8c188aa99f6ffbcb3766987d50d8cf5b963b7d19b56f54e908eece9590c95ab934c33962ec9250345cf636ef2b034df16372e5961fd3db066af2dce8be677b2e0c52117905520fda0d461cae5855429e61d951", 0x5e}, {&(0x7f000001e000)="9899417e6d4837f4f7c4e3f71a67427ebae4104b340be0313e1883ad8a27a5a976eb086c3d", 0x25}, {&(0x7f0000015000-0x1b)="77e40ebe88c91ab488101d7d7e69246cd519a565bbf94ffeaf7979", 0x1b}], 0x8) 2018/01/31 13:06:42 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ca2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/unix\x00') ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000000)={0x7f, 0x9, 0x4, 0x7, 0x40, 0x400}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fremovexattr(0xffffffffffffffff, &(0x7f00008ae000)=@random={'os2.\x00', '\x00'}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000000000)=""/209, 0xd1, 0x1, &(0x7f0000002000-0x10)={0x4, 0x8, 0x0, "ad970d74bd79", 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x4)='bpf\x00', 0x100001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008aa000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000eac000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) fchownat(r3, &(0x7f0000000000)='./file0\x00', r4, r5, 0x800) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x0) sync() openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c6000-0x10)='/selinux/status\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 13:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000b00000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, r1}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000ee5000-0x8)='./file0\x00', 0xc4001, 0xb) mkdir(&(0x7f0000490000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000477000-0x8)='./file0\x00', 0x2, 0x4) getpeername$packet(r0, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006e5000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000d4a000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r4}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00008ea000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = request_key(&(0x7f000057a000)='asymmetric\x00', &(0x7f000014c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009bc000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000ad000-0x8c)={0x0, 0x84, "1a50b200000000000003ff514b0a86b912bb5e9728257615a300aa138ac241e016b00359fb7598b1f5319f4f2d6d07f6255a549dfd4e73ac7da5ab86c5f15795ca0803f8b8965f9376bba6e41659ed6e8a540200e865487744e707e67e0f3fc05fad147dfb7697469f3473795f84f9a394ba535705a970d56d457d0f7d1a9a7934a16dc3"}, &(0x7f0000b5c000-0x4)=0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ddd000-0x8)={r7, 0x9b2}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000b78000-0x20)={@common='gretap0\x00', @ifru_flags=0x100}) keyctl$get_security(0x11, r6, &(0x7f00001ff000)=""/200, 0xc8) 2018/01/31 13:06:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000903000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) ioctl$TCGETS(r0, 0x5401, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000029000)={0x0, 0x0}, 0x800) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fa0000-0xd)='/dev/net/tun\x00', 0x0, 0x180000) recvmmsg(0xffffffffffffff9c, &(0x7f00003f8000-0xf0)=[{{&(0x7f00002d2000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000206000-0x90)=[{&(0x7f0000b08000-0x3b)=""/59, 0x3b}, {&(0x7f000002f000-0x98)=""/152, 0x98}, {&(0x7f0000124000-0x47)=""/71, 0x47}, {&(0x7f0000854000-0xd3)=""/211, 0xd3}, {&(0x7f000060b000)=""/83, 0x53}, {&(0x7f0000a43000)=""/161, 0xa1}, {&(0x7f0000b42000-0x85)=""/133, 0x85}, {&(0x7f0000f4c000)=""/28, 0x1c}, {&(0x7f00009c4000)=""/4096, 0x1000}], 0x9, &(0x7f0000670000)=""/8, 0x8, 0xffff}, 0x3ff}, {{&(0x7f0000b6f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e48000-0x70)=[{&(0x7f0000c1c000)=""/228, 0xe4}, {&(0x7f00002d2000-0x92)=""/146, 0x92}, {&(0x7f00009c3000-0x22)=""/34, 0x22}, {&(0x7f000062b000-0x97)=""/151, 0x97}, {&(0x7f0000c02000-0x9e)=""/158, 0x9e}, {&(0x7f0000a1e000-0x8)=""/8, 0x8}, {&(0x7f0000c89000-0x6)=""/6, 0x6}], 0x7, 0x0, 0x0, 0x9}, 0xd0}, {{&(0x7f0000ee6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000832000-0x10)=[{&(0x7f0000602000-0xae)=""/174, 0xae}], 0x1, &(0x7f00006ed000)=""/254, 0xfe, 0x7ff}, 0x8c}, {{&(0x7f00003cd000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000941000)=[{&(0x7f000016c000-0x9a)=""/154, 0x9a}], 0x1, &(0x7f000016c000-0xa9)=""/169, 0xa9, 0xee}, 0x21b3}], 0x4, 0x60, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d55000)=0x0, &(0x7f0000fd2000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$ipx(r0, &(0x7f0000634000-0x10)={0x4, 0x2, 0x9, "5954144b442c", 0x81, 0x0}, 0x10) 2018/01/31 13:06:42 executing program 1: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f86000-0x6)='./bus\x00', 0x400) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00007fe000-0x4)=0x6e) 2018/01/31 13:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000060a000-0x8)=[0x9, 0x5]) r2 = dup2(r1, r0) socketpair$inet(0x2, 0x0, 0x40, &(0x7f000035c000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000333000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000fe5000-0x50)={{0x2, 0x5}, {0x9, 0x100000001}, 0x5, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x800)=""/2048, 0xac2) creat(&(0x7f000043d000-0x8)='./file0\x00', 0x11) 2018/01/31 13:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46a196, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f00004f2000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000605000)='/dev/sg#\x00', 0x80, 0x0) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000ff8000-0xcd)="4f9d2631228d197fd15fa5d072b2d527af1bf8c398a01ee3514e8dc49cad1e541960461f716acbf48cea5b3b4afba090554e1b3c065c6d3acc7a27d812196ebf45db2b086c7465064f27ff4289daf0d2cbbf396bb73ba5ca11f145ea0ba069e336671b0734a1220fc079f0fcde5b85fa4ba6c9d87083fb41503026674a01734c4b08918ac57daae4870e44333a701ea6cc62b643d8bef6a7fcadeb2ae13a302b34fc8478a5387014cbcef61b7ff27fb00502846af60df90c9efb5fd773b110c363dbbe53003e50f7937e426552", 0xcd) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffffffff) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000887000-0x8)='./file0\x00', &(0x7f0000ff9000-0x9)='devtmpfs\x00', 0x4002, &(0x7f0000ff9000-0x1000)="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") mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000680000)=@known='security.evm\x00') 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000052f000)='/dev/ppp\x00', 0xb0202, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000c57000)=""/4096, &(0x7f00006b4000-0x4)=0x1000) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000b3000)={@loopback=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000019b000-0x4)=0xc) [ 67.604752] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/01/31 13:06:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/217) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000318000/0x1000)=nil, 0x1000, &(0x7f000085e000-0x4c)=""/76) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000003000-0x4)=0x81) r1 = memfd_create(&(0x7f0000001000)='*\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f00007bb000-0x26)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0xa26, 0x2, 0x7fffffff}, 0x10) 2018/01/31 13:06:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000013000)={0x3, &(0x7f0000000000+0x3b)=[{0x5318, 0x1, 0x10000, 0xa0}, {0x2, 0x9, 0x4, 0x6}, {0x4, 0x100000000, 0x1383, 0x0}]}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r2, &(0x7f0000011000)=""/165, 0xa5) dup3(r0, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000653000-0xc)=@proc={0x10, 0x0, 0x3, 0x10000}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/mls\x00', 0x0, 0x0) fchmod(r2, 0x81) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00005e9000-0x8)={0x81, 0x40}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0xb1c9ddf72951de73, &(0x7f0000008000)=[], 0x1000000000000107, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x2004c000}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) prctl$getreaper(0x5, &(0x7f00005bf000)=0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 13:06:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20040, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000009000)='/dev/keychord\x00', 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000000d000)=@dstopts={0x3c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x3, 0x2, 0x8, 0x7fffffff, [0x6]}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x4d) pwrite64(r2, &(0x7f0000008000-0x32)='-', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f000000e000-0x99)=""/153, &(0x7f0000009000-0x4)=0x99) 2018/01/31 13:06:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f000003c000)={0x87, &(0x7f0000603000)=[]}) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f00003ca000)='./file0\x00', &(0x7f000000a000-0xa7)=""/167, 0xa7) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000068c000)='/dev/rtc\x00', 0x408800, 0x0) r1 = syz_open_dev$mice(&(0x7f000023c000)='/dev/input/mice\x00', 0x0, 0x4000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/validatetrans\x00', 0x1, 0x0) linkat(r0, &(0x7f00006f4000+0x2bb)='./file0\x00', r1, &(0x7f000079c000-0x8)='./file0\x00', 0x0) 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006c8000)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f0000255000)="", 0x0) 2018/01/31 13:06:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) sendto(r1, &(0x7f0000001000-0x2f)="97eb2b5555b2fe357073420bc43a6be11a5392e3496f2f93ca928944d8ff2788ac99bc7afd86bab742fd1ce4e5adbfadc74ea281dfa2cfe70396e3a3aea6061641edbd6a34b7613db2d3ac2bae08f73c13e2da6176aa1a9faf5a268aabd270d792d976541110485f8ec3ec6716fc5c902e46c7d482992dbaf81d842f4df4657caac73e9c9415e8e022c889002676f2511440d23b0eb78302f007a27688319abdd681868a1d4e39d8f20569ac60f36da0cba192f25da8885ce8a6e19f1dfb797e056c9b4b899b627d6a2d044bcf0964d67c4902a04713ab0df71308c5936ed37a2f8bdf26094c51323e", 0xe9, 0x24008810, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000190000-0x38)={&(0x7f00009af000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) r3 = accept4$nfc_llcp(r2, &(0x7f0000a81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a3a000)=0x60, 0x80000) socket$nl_crypto(0x10, 0x3, 0x15) accept$nfc_llcp(r3, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000873000-0x4)=0x60) arch_prctl(0x1003, &(0x7f000062b000)="9c2a3c64eb00cb34ce730abd7d7ab1c523b7693bb85ba46f0a538c4c884aa3dfde") r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d85000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) preadv(r1, &(0x7f0000ebc000-0x60)=[{&(0x7f0000e83000-0x45)=""/69, 0x45}, {&(0x7f0000256000-0xd1)=""/209, 0xd1}, {&(0x7f00006fe000-0x2e)=""/46, 0x2e}, {&(0x7f0000c4c000)=""/17, 0x11}, {&(0x7f0000292000-0xe4)=""/228, 0xe4}, {&(0x7f000045a000)=""/181, 0xb5}], 0x6, 0x0) 2018/01/31 13:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = getpgid(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000f1b000-0x4)=0x989) socketpair(0x4, 0x1, 0x1f, &(0x7f00007c9000)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f000058b000-0x40)={0x1ff, 0x0, 0x1, 0x6, 0x4000000000000000, 0x5, 0x8, 0x6}, &(0x7f0000e5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004b4000)=0x0) perf_event_open(&(0x7f00001c5000-0x78)={0x2, 0x78, 0x20, 0x3, 0xffff, 0x717, 0x0, 0x101, 0x1, 0x8, 0x80000000, 0x0, 0xffffffff, 0xffff, 0x401, 0x4, 0x357, 0x4, 0x5, 0xa11f, 0x2, 0x4, 0xfffffffffffffffe, 0x42, 0x80000000, 0x800, 0x8, 0x7, 0xffffffffffffff81, 0xfffffffffffffffc, 0x2, 0x7f, 0x3, 0x9f, 0x6, 0x9, 0x1, 0x9, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000db8000)=0x0, 0x2}, 0x80, 0x400, 0x8000, 0x4, 0xfffffffffffffffc, 0x1000100000, 0x80000001, 0x0}, r3, 0x3, r2, 0x7) sigaltstack(&(0x7f00006a6000/0x2000)=nil, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000030e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00007f1000-0x4)=0x3, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00003c2000-0xa)='net/igmp6\x00') mprotect(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000442000)={{&(0x7f00009b7000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/31 13:06:42 executing program 0: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000057000)={0x0, 0x1}, &(0x7f0000060000-0x4)=0x8) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000060000-0x8)={r2, 0x4}, &(0x7f000005c000-0x4)=0x8) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r3 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) signalfd4(r3, &(0x7f000005d000)={0x0}, 0x8, 0x0) 2018/01/31 13:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000085e000-0x14)='net/ip_tables_names\x00') read(r0, &(0x7f00000db000-0x9e)=""/158, 0x9e) pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x0) 2018/01/31 13:06:42 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x28)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000032000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000000c000-0x4)=0x10000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000032000)=0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000034000-0x4)=0x77ac) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000003000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:42 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fb, 0xffffffffffffff19) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000092000)=0x814e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x4, &(0x7f00009fe000-0x51)=""/81, 0xff88, 0x0}, 0x40002109) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/ptmx\x00', 0x311c83, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000910000)='/dev/rtc\x00', 0x113040, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f000070d000)='ns/user\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0d000-0x9)='/dev/ppp\x00', 0x60000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000922000-0x4)=0x9, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000854000-0x18)={0x9, 0x6, 0x3f, 0x0, 0xae, 0x8}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000803000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00004b7000-0x16)='/selinux/checkreqprot\x00', 0x1) ioctl$KDSETMODE(r2, 0x4b3a, 0x80000001) prctl$getreaper(0xb, &(0x7f00002c6000)=0x0) utimensat(r1, &(0x7f0000e8d000)='./file1\x00', &(0x7f0000693000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/31 13:06:42 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000f000-0x8)='./file0\x00', r0, &(0x7f000002a000)='./file0\x00') chdir(&(0x7f000001e000-0x8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) mremap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000027000/0x1000)=nil) 2018/01/31 13:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000036b000)='/dev/sequencer\x00', 0x90003, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f5000)={0x0, 0x2}, &(0x7f000087d000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000917000-0x8)={r3, 0x589e00f6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001f7000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x101, 0x2, 0x10001, 0x8, 0x99, 0xcd7, 0x3, 0x87, 0x0, 0x0, 0x7, 0x10000, 0xe6, 0x94]}, &(0x7f00004de000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000af0000)=@assoc_value={r4, 0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ce0000)={0x0, 0x5, "ae23086dfc"}, &(0x7f0000bd4000)=0xd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e6a000)={r6, 0x7f, 0x9, 0x0, 0x3, 0xddf8}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fcc000)={0x0, 0x0}) 2018/01/31 13:06:42 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000001d000-0x97)="4ca4547d657b6e7a9ee4455e72f263f77670dd92889703c6251fde493076c01e0795958f965fe839dced9600f3673049f28997eb8d9ce0732731f4c4017eed9db8303c724f1ac797c5c59e299c449d87cedd9e36379b17195e1ae8eb28c46f05dae174501c19334f3cf31fec6a47bb53d3d8bdfca875a6db69ef7299dcdb8c53eb54bd7cf48b559b37966d845a535931facc6d22e05d62", 0x97, 0xa99ba8248ec1cd50, &(0x7f000001a000-0x60)=@nfc_llcp={0x27, 0x8, 0x100000001, 0x1, 0x3, 0x8, "4a2aa3b89e8de2e335db710f7343cbbf2e9110454034a442b930adc6b5f0c85409d1a2365c0f26b9178510e677f761f304164f314d5adc598f6ff2a5fceebf", 0x9}, 0x60) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000001a000-0x9)='/dev/sg#\x00', 0x0, 0x10000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() getpeername$unix(r1, &(0x7f000001c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001a000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0xcb09, 0x40) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000001d000)=0x101, 0x4) 2018/01/31 13:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) timer_create(0x7, &(0x7f0000ad8000-0x60)={0x0, 0x2b, 0x1, @thr={&(0x7f0000ac4000-0xca)="00d0d907e312c8baf2ab5b47050e0c2f310d6c62e308c660090d0b719858ec3c751e00eaa6f4751459be6a19effc24bb27fe029f9e56b7911c547e79ab9541e5d8d1bab8962dd80648df62719b756c62236b4b8e954a28067ed6d3ffb9e12466a2c296d1df35d791e51c04c7d6d122a4bdabfd260ebce978eafff4a1a76bcb80245fdec19fab1ee08ac7ca57c2053ff1f47ed70296c65a6bf6755f0550a7d89ccea7ce35b7dd9f568ed10a76d440f6635a064fda5cbc653d3a12ac7672bd7be2b933ad9d578c29e88f0e", &(0x7f000058d000-0x72)="1a8d9240ec606a614ef26c8beda040321507b9d3d8fa16c209bd24962813b19a96447a25b6f6fe946a5e8237730bc5a4b8f0ca17666f1967c813dbeb26307507f4d79d59f9d81ac740e63fb4d4aa87fd2c60f8fd69559394536553eae4cd660870b9f814bb41d2099b85df57a6cc29f34a32"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000429000)=0x0) timer_settime(r0, 0x1, &(0x7f0000c51000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00004d9000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00006ae000)=""/163, 0xfffffffffffffe1d) 2018/01/31 13:06:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000010b000-0x26)="2600000012002710000000000000010106000000000000000020fef12024f9510500030001e4", 0x26) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000022000)='rxrpc\x00', &(0x7f0000aac000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000090e000-0x24)="937c828c62fa99be5cbf3669164fe725499b6832d5ed03cf663910431263a402e8cf0325", 0x24, 0xfffffffffffffffd) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006f3000)={0x0, 0x7ff, 0x886, 0x4, 0x2, 0x8}, &(0x7f00007ad000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003ce000-0x8)={r3, 0x1ff, 0x4}, 0x8) r4 = request_key(&(0x7f00002a0000-0xb)='cifs.idmap\x00', &(0x7f000095b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aac000)='\\&cgroupposix_acl_accessposix_acl_access:vboxnet1^ppp0\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x0, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000aae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/31 13:06:42 executing program 3: exit_group(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = add_key$keyring(&(0x7f00002ff000-0x8)='keyring\x00', &(0x7f00007b6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={r1, r2+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r3 = creat(&(0x7f000066b000-0x8)='./file0\x00', 0x10c) mq_timedsend(r3, &(0x7f0000ca8000-0x95)="37bbfcbe3c675b6fdd954e6e04448bb9710c5f1358d9c5f8cba2d8c733ee03789acb09fe5b3348446c13e4cfa2cd6c2ab4db80fea6e1388b10532dc51341dc3f80ce2fb29ea6e5f8f8db13dd22114d87945bae6db285fe1494703e2072eeb85c842ab356d4d5d3321d717b94734eaa97172389f5abadd2debf34658513e578c1975c3decd7d3f314a89121ca86fe802aed28cc02fd", 0x95, 0xff, &(0x7f0000898000)={0x0, 0x0}) 2018/01/31 13:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) r2 = syz_open_dev$sndseq(&(0x7f0000078000)='/dev/snd/seq\x00', 0x0, 0x3fffe) dup2(r2, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006e8000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000025c000)={{0x916, 0x1}, 0x1, 0x1d, 0x7, {0x401, 0x40}, 0x7, 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]}) 2018/01/31 13:06:42 executing program 0: getpeername(0xffffffffffffffff, &(0x7f000068a000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e1000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$inet6(r0, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000e6a000)=0x1c) r1 = syz_open_dev$sg(&(0x7f00009f5000-0x9)='/dev/sg#\x00', 0x0, 0x100) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000dfa000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:42 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000212000/0x1000)=nil, 0xfffffffffffffe01, 0x5, 0x2, &(0x7f0000127000/0x2000)=nil, 0xb4bb0000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bde000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000260000)=0x8) ioctl$LOOP_CLR_FD(r1, 0x7006) socket$unix(0x1, 0x3, 0x0) 2018/01/31 13:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000179000)='./file0\x00', 0x400040, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000028a000-0x4)=0x3f, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9, 0x46, 0x401}}}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000)={0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r2, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x32, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/31 13:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 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]}}, 0x108) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00002bf000-0x4)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000b28000-0x1000)=""/4096, &(0x7f00007fe000)=0x1000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e25000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000bb000-0xea)=""/234) [ 67.860898] binder: BINDER_SET_CONTEXT_MGR already set [ 67.868262] binder: 12125:12154 ioctl 40046207 0 returned -16 2018/01/31 13:06:43 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$unix(r0, &(0x7f000070b000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000163000)='./file0\x00') creat(&(0x7f0000b99000)='./file0\x00', 0x2) 2018/01/31 13:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x11, 0x804, 0x8, &(0x7f0000f9b000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000292000-0xd5)=""/213) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)=0x0) 2018/01/31 13:06:43 executing program 7: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003, 0x0}) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007e5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) readv(r2, &(0x7f0000538000)=[{&(0x7f000055b000)=""/252, 0xfc}], 0x1) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) remap_file_pages(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4, 0x8, 0x40000) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000025a000)='/dev/rtc\x00', 0x430000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001fd000)=[@in6={0xa, 0x1, 0xfe5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x51}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r1 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fdb000-0x8)={0x0, 0x200}, &(0x7f0000ca7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000044e000)={0x0, 0x0, 0x30}, &(0x7f000044c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001c4000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000126000-0x4)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f0000881000)=[{&(0x7f0000ba7000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e79000)=[{&(0x7f00003db000)="6ebdf47f7d88f15f3c424198aa79364cf92daf68e833f3520f1f7443b93555a3569f78d05a6e6b33f8dcbeec57933487f5561b278377b697d8a77a200e3c96f880606c", 0x43}, {&(0x7f0000e94000-0xe7)="67fb58bbbf132b71c77297cf74b105a5224e29556453a742b7b16008fcd6a53607285138c1a62d8ada1f82fa0a4e7c27c2ff0a3d89d9658fe2e1e56935d4484dffa27077c32d13eef935e781127c103f72e3bcf175ece0ffc23534868aa3a8fd29be655525335fd20553e78702907d894a1046e5d910d8e760ff9b4215aab1e9370112fe07f23d3388517fd9219f9386b4e704203de9e62872eb1d48ef06b6fedfa4287edf5af08eb945a82c82808814c78ca68e840ee7f1847b22f52119071576a41b99f1cfac6cbe0864070b248dd4fe8f3c7c09521202c19417feafb9ad7fbad5bca1729184", 0xe7}, {&(0x7f000087c000-0x4b)="384e7dc4894233ae6e5c597fa14b037e5300c5de1f5c70097145725a2585c6a5a3b4598ec689de9becc6a82da8dd567d043457c48696a232a6fe72cc80ca9d8ecfa5b570a4a235a29fbb02", 0x4b}, {&(0x7f0000089000)="c41ff5d8ddea6a989f45bf34c6f1d413b108f51ac03f1af4704486eefae0ec859859d0d23b6b1358bbe26ca85d68ef5f20ab8ea03a50f36231d326157913806ed6e54b11fcabee40f39a3e964c86bc720cc67c6898af9956dca6ffd7c88c057dbe34bdc5b5b6ce5415d47db63f9c5d70ade9023a309d82f229db5ff16112606f626684be63e700315da37a63ecc9be3b4de36bbf3c47c4c81883e9a223f2a5872b05d048e1c30c55a2fed95159297158df7d7722f7b185f910bc38f714ddfe6c6661338727a4f5a5e153f7e518aeb336e53994b31e583c27b4b4304ea402", 0xde}, {&(0x7f0000171000)="d05f3357d239c0d6dd10c6897056447639ca50d8884954114450250cf9029e922e91fac8d727b05918f229ed61769dc76ff9ec2600911fa62babe49adffa19034dd58052466538b61ebd6f92f12bbaa7f9279fbebb9b7393ccb05a3f949628d4dfd9fcf621ed0cf2a80f8461fd9598e5564f868454cfd67b23ff825a04c00b69ecdf5cddac44d6dce659da0915bd31177ab62aa2ae53d809b23cc940", 0x9c}, {&(0x7f0000c46000-0x67)="8f56d1e1c52f2f477864a2def8ac77cba33df8d819bea315a501736f2485e57dbe433a02fba0d5697c4491390edfedd4681facf37e15e9f79a48302857bf219fa1d60c7587c902e024965d86812deed916abb3dc9766ce19db3ac7bb4b5cddb04d1027e89473bc", 0x67}, 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@init={0x18, 0x84, 0x0, {0x0, 0x2, 0x1f, 0x1}}], 0x60, 0x40}, {&(0x7f000082b000)=@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000f1000-0x60)=[{&(0x7f0000f79000-0xf7)="a901e6ebf95ab11996be28f49bec89a6726073b80f86318ff55442c2ac9b7fd0fd6cb5d97241c0bf4edf2f00dc166721390d7614ee3b80f55e721350e87e7c50bfd792871b7f51b57884a4b74ff99b974c8099b6d1b45d027e8ddf67175663df90ca3cab51957371fd1de04a0d71d6feaecc232345687e345e62172757022cf864320b73c1d21548dd98bfe60187d90e224ec3e5e434ab0fd3e0868237cbddd88b21737a68440bcc964b3702f44603ff423a6e72fb9c96997ae57967f6f59a22e23971898afe0111111e9007af8d7d032c4feb6224f13a6df86198d219c50faa9e7a50ef3e5a0fbcb15c00646479acd44ba74c3fa52891", 0xf7}, {&(0x7f000030e000)="bf0076f3cf96642869b15579614956187660a15a92411a3cf11d983a56d4a5ca560dda16597a68a499fb1649c51e953b64075e6bc2247ea8da1eb6daf2d9f522165803fd3682e57fba76555c027e84c42b4c9b927e824728d67a567b99d1b9a3686de88273b308e514abf971e070f307a902dd98c44e8f", 0x77}, {&(0x7f000053c000)="c90d2dc4149b5aff0f23e850efda78cbff92158ac3740ca92190f26a0812c8e2c9c4918a604f1abdc67b11ab8c9b34f82514542f94aa5c25c87387f2e0aa579e8b34a2e74b7ada409fcec1de312e6a0188af687e16cc1425369dd26d7e42e3e1cd4cbb9461c9aaafa7054384c69c7dc2e175601ea0ff9a9bccd2b17bff692f26b04044e489f505f0048e239faa4a9d95c289424c1351b0852c3cf9b5715a2b8db45aa17a2a6edf42affc98d80722f613f57fbf5feb6e666fa6febf349d1a4104c653bc6f838fbd173c8fd932ef7c81f84fa97ab47e1402d83256857f03f2b54913104d740123f69c79697ba2", 0xec}, {&(0x7f0000e22000)="8d6ca62d0edf48f62cc38e16a3a14db3a21d8e8679ff4a4d9ec1d0e166c01f1cc9ea442c36d46875231124d0e439eade4f7b93061433e33ba9ac71bcbd8b4c8681148b25f89b9a567d4cc5088f19c2d78d2bab92743b266173c51d6551a7757ed64114bd4a28a763c2132a5c668ccd19af076aab0f314631a95fa582c6207ba1b44d436d70ecf8738dea7730d56f5d4963ac2cfc788abb0e473af686cc007b5eb3358be7", 0xa4}, {&(0x7f0000874000)="8ac03644c5830e297f38e73534eaf6b5c7f8b7836c491ebb0a2ff72d9b2e2d12218913741b58abc898856e960ce0c0963d1a4459cb9e052bb8351c57db65637b3402c4bd60ebab292139b4f507d16f967eee30586c16936928c4d4a27e89de94a66dbf732a67e94958c3b3072538c25ed15c8a2ced66", 0x76}, {&(0x7f0000010000-0x95)="e4e5c26fcb469bef9841b2f911ec009d2f330aea5ba2cb9b26403b696213a6e0a2a7b16583d282ec1239241d3f257cf80d7a0f4e5e6260710100fa33cb94d4ae700c0075f1956c8ea63e7182ac9b56af184937ca4c130205d4318b602e39cbdeb8b853d7231367b84aa8ea40333eae92882db3738438771265cd95719e9341d7589e532f95391ba1de6a8caf009a8005c2c9d70d21", 0x95}], 0x6, &(0x7f0000e3e000)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8005, 0xc297, 0x380, r4}}], 0x30, 0x40040}], 0x3, 0x80) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setrlimit(0xf, &(0x7f0000ece000)={0x7, 0x9}) 2018/01/31 13:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a3000)={0x0, 0x0}) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000cfc000-0xc)={0xa0000011, 0x0}) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) stat(&(0x7f0000c97000)='./file0\x00', &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lstat(&(0x7f0000748000)='./file0\x00', &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009b4000-0x4)=0x0, &(0x7f0000fb9000)=0x0, &(0x7f0000443000)=0x0) r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000435000)={0x0, 0x0, 0x0}, &(0x7f0000208000-0x4)=0xc) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b9c000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDENABIO(r7, 0x4b36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbf000)={0x0, 0x0, 0x0}, &(0x7f0000de8000)=0xc) r9 = getegid() fstat(r0, &(0x7f0000f18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000ccc000-0x24)=[r1, r2, r3, r4, r5, r6, r8, r9, r10]) r11 = perf_event_open(&(0x7f0000940000)={0x0, 0xfffffffffffffec4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea7000+0x3d4)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r11, 0x107, 0x16, &(0x7f00002e3000)={0x3, &(0x7f0000398000)=[{0x7, 0x800, 0xae, 0x100000000}, {0x4, 0x7, 0x1, 0xffffffffffffffff}, {0x1, 0x8, 0x4, 0xfffffffffffffffc}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r12, 0x84, 0x71, &(0x7f0000634000-0x8)={0x0, 0x1}, &(0x7f00006c2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x72, &(0x7f0000ed5000-0xc)={r13, 0x5, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r12, 0x84, 0x1a, &(0x7f0000777000)={r13, 0xec, "36e0fd4acffada013cd384800a6eb4cd0cf2d9d0f2537641c3e3ec27610c1fe631f1a61ff51a24064276b021260572e34b2c036c9df5268c192ddf6b29b533ea26ab7ede72c9ffc6c2cea46604183857441f8c5136e184a87be75600ecb8aac8548cda249864301b2ceec1664e89ad53291ba3e2df17515e0103f71a149f8ac950f1e0d2f10f967358114110f92433dce65ae704b6a70e97dc0eacd2beab27fa4113e9d75187a2ec3e3fb292e280962b8428a183b36262bd1bd5807a100578c89507111a446ce9bed5b475f709005cf0b1442564f75495067efc493bf6f8a359a652fcb1c22a16973d0a218b"}, &(0x7f0000d83000)=0xf4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000021d000)={0x4, 0x3f, 0x1, 0x5, 0xa9ce, 0x3, 0x468d, 0x0, 0x0}, &(0x7f000004b000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f000007a000-0x10)={0x7fff, 0x8, 0x4, 0x5, r14}, 0x10) pipe(&(0x7f0000838000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r15, 0x84, 0x72, &(0x7f0000d6f000)={r13, 0x1236, 0x30}, &(0x7f0000a7c000)=0xc) getsockopt$inet6_opts(r15, 0x29, 0x3b, &(0x7f00007f4000)=""/4096, &(0x7f0000a60000-0x4)=0x1000) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() getresgid(&(0x7f0000034000)=0x0, &(0x7f00006b4000)=0x0, &(0x7f0000eb9000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000dc5000)='./file0\x00', &(0x7f000077b000-0x8)='./file0\x00', 0x1000, r1, r2, 0x5, 0x7fffffff, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f00000df000-0x4)=0x9b, 0x4) 2018/01/31 13:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x6) write(r0, &(0x7f00004ae000-0x24)="240000002100255107070165ff0ffc0202000004001000000ee1000c0800060000000000", 0x24) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003f2000)=0x0, 0x4) 2018/01/31 13:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000eb7000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000e32000-0x10)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000358000)=0x0) timerfd_settime(r0, 0x1, &(0x7f0000c18000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000bff000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x5, &(0x7f0000ed0000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000e09000-0x20)={{0x0, 0x989680}, {0x77359400, r3}}, &(0x7f000070e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000b29000-0x10)={r5, r4}, &(0x7f00005a7000)={0x0, 0x0}) socketpair$inet(0x2, 0xb, 0x1, &(0x7f0000116000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008a5000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000590000-0x4)=0xe8) getgroups(0x4, &(0x7f0000584000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r6, r7) sysinfo(&(0x7f000012e000)=""/19) 2018/01/31 13:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a11000)=""/167) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff8000-0x1)='\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5000)={0x0, 0x0, 0x0}, 0x4) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003b1000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b60000)=0xc) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000155000-0x5a)="5f82", 0x2, 0x0, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:06:43 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @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]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000016000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000065b000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d21000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c96000)={0x0, 0x7}, &(0x7f0000220000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ab1000)={r1, 0x9b, 0x2, 0x7fffffff, 0x9, 0xfffffffffffffffd}, &(0x7f000049a000-0x4)=0x14) writev(r0, &(0x7f00002f2000-0x30)=[{&(0x7f00004d5000-0x1000)="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", 0x1000}, {&(0x7f000019f000)="f0e818c19b498033fbb8f8872cb03350b7bc1158dd88254570f31ddd97ed31629a7629c39ccee23f1c85d101250105943406ebff2c7f726f8b0f16f23dc0923b16cc8056b83f69d2987da76ca3c6811332b636400ae1873b91a352c88b276cabf65008e44c5442ace562f8af4d78e4173717848a1f08b030e1b7e4d3fbfd1f97d9c4b2d4ab654cecd581b326b979fce0002421f2b8dfe9c632927ea13a3c5c4a57776abdd70cb417fd922afd2be63af1a07603d29661bd1f487df7015d2c43e3e2130165924078c82502e4f9d20eea74af37beffdadbe19856d1cca4eea331b171656bea40ad386679d3a8", 0xeb}, {&(0x7f0000a20000-0x15)="a1e71f56dd28b709a29ca7ff564269f520b6fdb210e1ce1b", 0x18}], 0x3) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f0000a9d000-0xfd)="e3338d56785ab1c01a108054dd95965ad8f2133422f97185fc2c31") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000506000)={0x0, 0xfffffffffffffc29}, &(0x7f00004cb000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000005b000-0x10)={r2, 0x8, 0x7, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002dd000-0x4)=0x0, &(0x7f00008c7000)=0x4) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cba000)={0x682de54b, 0x80000001, 0x83a, 0x8}, 0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004e4000-0x4)=0x0) fcntl$setsig(r2, 0xa, 0x12) pread64(r0, &(0x7f0000c92000)=""/234, 0xea, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000481000-0x4)=0x3, 0x4) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/01/31 13:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000355000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007d8000)=0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000d21000-0x4)=0x0, &(0x7f0000717000-0x4)=0x4) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) close(r0) 2018/01/31 13:06:43 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="21a8f1e94ba645ac4904a590aebd5c13a1ec1c180af8b83b2d49765bd34e24f600160d7428332bcbd0057b71e63b64ac1742a7d484fc4e953878a36c7b484aee14610684c539d97d673996eda04112a23815a0ecbf9fd3c67ca183efd28ad773fa6ab9a9bc57a8f81c8aa27ccda78c8aa8e17c625ab4a9578d0457baeed2f6c6560453521fe98f412aa82df7a63dbc99f7817b7f9e5a59b7784bc8769f9550c160b2b80e4c9794abbbc11a819a58666c67622485f2ac961ac7587afb28261535bfcbc0d314b9e57702e4b878f892e3fd4433db3232feca6f0527732745aa4aafd8ab59ded4", 0xe5}, {&(0x7f0000fcd000-0x55)="036b41d69708aa60d9fd1a09c06789b7ccd2582bb93e8d77c9217cdce6237813c10d8964daf49579880066dea214cfc9c843569a28d3e62d1651eb4db376bb6bab6164eea1b8ad46568fc47ddcaf397c865468ba18", 0x55}, {&(0x7f0000fcd000-0xf2)="3c6131eb01817daba60afb1f838b01be9710dca886d211bde36b09d52a5e7c261f45ef6c6bfd4a88770a728668da726c5e3ecad1bbfa32f8044887f4d171297124ceda0e34d025dec490da07295e1754b4eec892bf210d99af79348c4efb2ef16a22fd041c56b828050263f7534755c0fe4dfb5e935a77ca4159b76758820f443e0f023b97a8c7973b49b6bd20460928d93568d4ddc04123612cb44c16ff7e4cdf858d4a31e50c0597836910680dad303c81589f89da75de635dcb86780c7b59d4d9392c1477e5e2e557af407ced35731f0c09e246ef06c2b6d6a088d9ed3dfa1d4bb2d195ae999d51f5398bdb3a188c83f7", 0xf2}], 0x3, 0x2) bind$netlink(r0, &(0x7f000068d000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1009d2}, 0xc) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003b1000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b60000)=0xc) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000155000-0x5a)="5f82", 0x2, 0x0, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f00001e3000)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x10000002) 2018/01/31 13:06:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)='ppp0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002000-0x8)=0x9a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getgid() socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003c4000-0x5)='user\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b7000)=']', 0xffffffffffffff08, 0xfffffffffffffffe) prctl$intptr(0x1, 0x1) open(&(0x7f000098c000-0x8)='./file0\x00', 0x424001, 0x100) keyctl$update(0x2, r0, &(0x7f0000785000-0x56)='*', 0x1) [ 68.181148] tmpfs: No value for mount option 'ã3VxZ±À€TÝ•–ZØò4"ùq…ü,1' [ 68.202157] audit: type=1400 audit(1517404003.128:47): avc: denied { bind } for pid=12235 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/31 13:06:43 executing program 7: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000ba5000)=""/99, 0x63, 0x10000, &(0x7f0000b43000-0x10)={0x3, {"6a828bd8bc03fd"}, 0x40}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ba4000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009df000-0x4)=0xe8) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ba4000)={@generic="b5002c76019d160a54483809963fcda3", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/31 13:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000013d000-0x3)={0x0, 0x4}, &(0x7f00000ea000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020a000-0x71)={r1, 0x69, "2dc7a967d92b105e5f0247e3c4dc0542caca861ef346a21dd35c0385ba80d3a9986e72c3f554edec715387efc064778c98a9ffbb6ab0ddfd21439e2ccdea7ba280ac0eac5ddc02b96e09db409b8700771c3023b8ce5f0e347a9347ce45166c28775c8e921a4457544f"}, &(0x7f000051e000-0x4)=0x71) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e97000)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000542000-0x48)=@routing={0x0, 0x8, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x48) 2018/01/31 13:06:43 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000634000)=0x7, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d81000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000010b000)={0x0, 0x6}, &(0x7f0000a24000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000248000-0x1008)={r3, 0x1000, "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"}, &(0x7f00006c0000)=0x1008) r4 = syz_open_pts(r0, 0x0) r5 = creat(&(0x7f00009cb000)='./file0\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x9) ioctl$TCFLSH(r4, 0x540b, 0x2) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sigaltstack(&(0x7f00006b0000/0x1000)=nil, &(0x7f000072f000)=0x0) 2018/01/31 13:06:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f00002c4000-0x94)="00ff1d76167b943117fe2a9ab474a55cc62e68867ee7e694926995a1c075a3de3fad330c1419fdf6211d7047ad7391590ddbc81b8b659b1aeec845f9f9b8fa3af18cd7c5649b1ab109f6c481bedaa7fb90d9d7f1be00ff7c56f5f37b1efdf498e8e541103afe729ff2b95ac99b0081850e3f7d1324995c47c2c5aafe86ee38ca9ee94e43977afeea39de44c27cad82a52dd32a71", 0x94) sendfile(r1, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getdents64(r1, &(0x7f0000ecd000-0x92)=""/146, 0x92) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x11, 0x40000000000001, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009f8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003d1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000b18000-0x4)=0xfffffffffffeffff, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000057000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) 2018/01/31 13:06:43 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ca8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 68.246613] tmpfs: No value for mount option 'ã3VxZ±À€TÝ•–ZØò4"ùq…ü,1' 2018/01/31 13:06:43 executing program 7: r0 = creat(&(0x7f0000f60000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) r0 = open(&(0x7f0000b8d000-0x8)='./file0\x00', 0x80000, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000002b000)=0x0) 2018/01/31 13:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000347000)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000dad000)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000df0000)='^eth0.\x00', 0x1) socketpair(0xb, 0x6934f40b4e750b39, 0x1, &(0x7f000054d000)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00001a2000)=0x8) 2018/01/31 13:06:43 executing program 3: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0xc89, 0x10001, 0xfff, 0x4, 0x8, 0x1, 0x1, 0x0}, &(0x7f0000002000-0x40)={0x8, 0x1a25b779, 0x3, 0x2, 0x400, 0x7fffffff, 0x8, 0x6}, &(0x7f0000002000-0x40)={0x3a, 0xff, 0x4, 0x4bf, 0x3ff, 0xed, 0x3f, 0x9}, &(0x7f0000001000-0x10)={r0, r1+10000000}, &(0x7f0000001000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000003000-0x8)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a45000-0x4)=0xc) fcntl$lock(r2, 0x5, &(0x7f0000e20000)={0x3, 0x1, 0x3f, 0xfffffffffffff000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000182000)={0x0, 0xc2, "77d34fc65a3b6cf0c78c8380bf5bdb70e3e73ebe10dbdbc240e0129bf4fd8494d02543972e6b54bf63a62e228330bf4a40062c28a5239d4a26b5127fffc7f5b29f6d4953e962f11458cb2d692d9a214bb1237b6e5efd3ae154a636428c15e76ea50b5a1606eee41dbddce59a50d01fe8c7bd96ee7f607a38e3b20fc54021ed69980884efdf2f14d5f7ca6261a8577f47502312e5614bf4265d6ac04f71e9d5600373b5a505db7b64db81cee3133fa7007f21ab0e31e87f2e18da3efa3762749dd8c9"}, &(0x7f000043b000)=0xca) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008d8000)={r1, @in6={{0xa, 0x1, 0x40e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 13:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000098000-0x8)={0x0, 0x4}, &(0x7f0000279000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000060f000)={r1, 0x1000}, 0x8) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) r2 = accept(r0, &(0x7f000092c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000baf000)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000324000)=0x0, &(0x7f000018b000)=0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x2, 0x0) dup2(r1, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000193000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @empty=0x0}, &(0x7f00006da000)=0xc) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r2 = syz_open_dev$mice(&(0x7f0000e8b000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fc7000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x1c20d, r1, 0x2, 0x1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) syz_open_procfs(r1, &(0x7f0000cc2000)='net/ip_mr_vif\x00') ptrace(0x4207, r3) ptrace$cont(0x18, r3, 0x0, 0x20) 2018/01/31 13:06:43 executing program 7: futex(&(0x7f00000e0000-0x4)=0x0, 0x4, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000683000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r0, 0x7, &(0x7f0000000000)=""/4096) 2018/01/31 13:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xf2, &(0x7f0000a12000)="0e10df093f84495f4d66cc4edf2f4763edb1002cdcf004205e6178fcb11d88deb6dcc2ede7e460048f073c139a5135da587f557991ab991e6221ef3aca67ae31646b8c47421ca2a34a28e93d79e44dcda7cae11a4f8b93ab9f3f5bbcdbe86f6fea252dbd59b947b2ebe5010283dc0ab26117bbea5eaa3ddd3a36dc929f7ea3b23d4bab44f8974be7567e2ab528b3391b4be7c71b", 0x94) sendto$inet6(r0, &(0x7f0000261000)="", 0x60, 0x14, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800000007}, 0x0}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) r3 = creat(&(0x7f000099b000)='./file0\x00', 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000dfd000-0x8)=0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:43 executing program 7: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000997000-0x1)='\x00', 0xfffffffffffffffd) request_key(&(0x7f00002c2000)="706b230000000300000400", &(0x7f00005ad000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000-0x1)='\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xd7) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xb, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) bind(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x1, 0x4, {0xa, 0x3, 0xf42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}}, 0x3a) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000019f000)={0x0, 0x0, 0x0}, &(0x7f00001ad000-0x4)=0xc) socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000b5c000)={0x0, 0x0}) tgkill(r3, r4, 0x1) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f00008d3000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000b1b000)=""/0) unshare(0x8000400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/hwrng\x00', 0xc8102, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00005cc000-0x4)=""/4, &(0x7f0000fc9000)=0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fca000)='/dev/pktcdvd/control\x00', 0x10100, 0x0) write$selinux_load(r1, &(0x7f0000c1e000)={0xf97cff8c, 0x8, 'SE Linux', "0c18ada973b0214c49bf4981efb389f701cdaee6b7659925469ad02a30b139e0da"}, 0x31) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000fcb000-0x38)={&(0x7f0000f15000)={0x10, 0x0, 0x0, 0x6040210}, 0xc, &(0x7f0000fcb000-0x10)={&(0x7f0000e24000)={0x84, 0xd, 0xf, 0xb01, 0x7, 0x1, {0xe, 0x0, 0x5}, [@typed={0xc, 0x2c, @ipv4=@empty=0x0}, @nested={0x1c, 0x18, [@typed={0xc, 0x5d, @u32=0x6}, @typed={0xc, 0x79, @fd=r0}]}, @generic="c47014653379ad2351865507ce8d3605c00c5e8919af284e27f0b34456392c92af450a980ed50896fb2d8b2b601ef3bc0f3c5063f4d55b090a7673109fdfca95dab993396fc9ac"]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00002cf000)=0x20) ioctl$void(r2, 0xc0045c78) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000afb000)={0x1f, 0x8000000000, 0x59, 0xff, 0xc, 0x609}) 2018/01/31 13:06:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req={0x9, 0xffffffffffffffff, 0x40, 0x6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ac1000-0x4)=0xc) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x3ff) ioprio_get$pid(0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0x300000, 0x4) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 13:06:43 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x3, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4000000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00005e2000-0x10)={0x6, 0xfffffffffffff801, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f0000235000)=@file={0x1, './file0\x00'}, 0xa) fcntl$getflags(r0, 0x40b) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000d92000-0x80)=[{&(0x7f0000ebf000-0x3e)=""/62, 0x3e}, {&(0x7f00009bc000-0x1000)=""/4096, 0x1000}, {&(0x7f000041b000)=""/8, 0xfffffffffffffe79}, {&(0x7f00009f5000-0xab)=""/171, 0xab}, {&(0x7f0000010000-0x96)=""/150, 0x96}, {&(0x7f0000f9a000)=""/199, 0xfffffd8f}, {&(0x7f0000399000)=""/57, 0x39}, {&(0x7f0000a03000)=""/4096, 0x1000}], 0x8) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:06:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd(0x401) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)=0x0) pipe2(&(0x7f000015f000)={0x0, 0x0}, 0x800) 2018/01/31 13:06:43 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000008000)={0x9, 0xe6, 0xea78, {0x0, 0x0}, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003000-0x58)={0xe2, 0x1, 0x1000, 0x1, 0x2, 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]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000269000)='/dev/autofs\x00', 0x20, 0x0) lseek(r1, 0x5e, 0x0) 2018/01/31 13:06:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x120)=@upd={0x120, 0x12, 0xa04, 0x3, 0x3, {{'drbg_nopr_ctr_aes256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x0}]}, 0x120}, 0x1, 0x0, 0x0, 0x80}, 0x4040001) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x5b, "b6ef05f937d07f4548bffed71eac47715588f1cd63bbaa0fd251ae010052e4aca023de5db96a6b45216d317bff57d37d0225845a157a13454cab52c2af97996aa9fbc9ae7b0b89b7f6ecb01ea9584c9c39e9389f26d8e801aba05a"}, &(0x7f0000000000)=0x63) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000549000)={r1, 0xf1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ed2000-0x4)=0x0, &(0x7f00003ee000)=0x4) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000490000-0x8)='./file0\x00', 0x82) creat(&(0x7f0000e82000)='./file0/bus\x00', 0x40) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) socketpair(0x11, 0x800, 0x10000, &(0x7f0000f5f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ee4000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00005d8000)=[{{0x0, 0x0}, 0x91e8, 0xc70, 0xffffffffffffffe0}, {{0x0, 0x0}, 0x81, 0xfab, 0x8001}, {{0x0, 0x2710}, 0x83, 0x8000, 0x5}, {{0x0, 0x0}, 0x4, 0x3, 0x80000000}, {{0x0, 0x0}, 0x8, 0xc6, 0x8001}, {{r3, r4/1000+10000}, 0x200, 0x4, 0x100000000}, {{0x77359400, 0x0}, 0x2, 0xf, 0x7}, {{0x77359400, 0x0}, 0x6, 0xffffffff, 0x3}], 0xc0) 2018/01/31 13:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b4a000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000034b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x7, 0x3fd, @time={r5, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 13:06:43 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000d1000)="6e72e106d5dcdd986bd838ad18f85b079a7269dbc3d5983e94c584c9634d4ef91494a4bbd124a4d34c2b399fe79b41317ec4e1421d29c3c927d02532d569a9691c373dcbd355689d889794d21e301ef1d703d4ff0d49dbe41d5b896ae5ca135967f9d208d0a0d09cb2eb3ce675ae15d4b514dd5028fc3e31c94f10720e7733c07921a55e1abcdff584b41113d7c83984a87cd4dcf76fd9e19527dbb690b37fc09f08cc9a6972eda94e85010e175ebd9d368fda49bf85fa343dea6e86d5a5b93cfd099dc8164a9516") exit(0x0) fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x76)="19c3d4cd5e29dc2a225069b5cb669aa4f848f3bfe1c63dcdab8edfe5970750ba780f9721c995712f8b196c28ba2f596b15e902e10d0bb2a73d50633af598a8bfd01eabb9cd9f1537640f6e9b7dc43f99ca4a9dbfba952271c68cd4c14b5cae0d297437f181b598f1cd0ae93df7b0456dbde7f90dcfcf", 0x76}, {&(0x7f0000606000-0xe0)="96ecf52d3ce8ad62c57e801c4833c0792882614b69ba140c2b213f16c4051a806a976b18e1d51378fab0875c808d20ec87796a4773a023f46ccfb2b1a8f393a1019a51282194810cdcb813908973001f8785c71d2a8689bcdda0b7dc604f73da868db71c451c9468993cfd58f35749f165e3532e52d9a5c728f88f229040ea879e610e56f0e3684ac322f93c659a196a8ebd2b2c66b2c5f22ea45717e227a5a7b9375c33b13161ed099d978ae1eb4c2ada98143674589c0dce5a2a82b4314a6e781fbfd9777cd0f42bc7d5e1b4cfc960a04c5a2e60ffdaf7718a4294cab283eb", 0xe0}, {&(0x7f0000001000-0xf7)="79bb517f05aee04d5751435aa9cb62b1b0da9fde42963f6cf511bf1ad548b045f59511062ad6e7193969a46c8434c1016d76c613cc7a31dcd77b694c26359895f3b3f4c762719488e75c9d935a353fb2fb464e6359f178b8cbecbfdce107d00b35f6129ceda488acc792af4b7635457d1decf2a7cb6df7834509f0285564cf16c370318cb68b91752dc30382cce9e5952c0676106fbed215fca70b21c349b207eab89ef13113cb0c14c77e0d3befec18bf1eda77a1badb6e66b4d301abd57becb3d3098d62f44d7102ee673e3190719ca0e8c2ae57d387eb891440252e2af4096396ff7a9ae37a0f85a1de9d04198434cb9318211c0da1", 0xf7}, {&(0x7f0000471000-0x88)="bad04724d4a8569a666db71b1c39b67e33c36b0eea399d18bcd35a6e2d3de84baa64437248d2a33450712258d81dcbee73405e9a48d7a31db8d214377c745e3c144304e0ad2743652904de414a73f82e8cbf00e232b36e89ead437215da8a8fa42675eb4eaedc804fc4abe82a208e46f214fc5b80443c6e2e99575168d5e7fa478b21ef3dfe36a73", 0x88}, {&(0x7f0000189000-0x6e)="8b5174bf1ee422ee9171a27b91abf5975a6f9badbff90e26b7fe6df04bf3018420766936ead6fc578850a2da075eae1662cf365d836e249cd6ee072b2ddc8dee3a9b1fd55c04a99074c169c244c04b887c1f5b77ad06043924c0074a2bd0dceef89453800499d08c8f8f9c2a2365", 0x6e}], 0x5, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000a5e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ecd000-0x9)='devtmpfs\x00', 0x800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000845000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x857f, 0x0, 0x0}) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000760000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x701fa9d24d50d023, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat(0xffffffffffffffff, &(0x7f000086a000)='./file0\x00', 0x0, 0x8e) ioctl$KDENABIO(r2, 0x4b36) r3 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x327a, 0x30, 0x7, 0x8000}, &(0x7f0000001000-0x4)=0x18) syz_open_procfs(r3, &(0x7f0000001000-0xa)='attr/prev\x00') r5 = creat(&(0x7f0000a7b000)='./file0\x00', 0x10000000010) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00006c2000)=0x7f7) sendfile(r2, r0, &(0x7f00003cc000-0x8)=0x0, 0x100) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000756000)='./file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000001000-0x1)='\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x8)='userem0\x00', &(0x7f0000000000)=',@\x00', &(0x7f0000686000)='user\\bdev}(user[}\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\x00']) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000005000)='.dead\x00', &(0x7f0000028000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000028000-0x68)="b9c6010802764edab72dfd42c29c177cf7005143d2ef8ea7dcae9d41b908d9717856da9bdbf31ec74415474982b4ae6a6ebff6a2f9b5b984a3453c19eb1abb743c86f6b1d6f60f18100954317167fdc5adec9efbe5e9a11ce66de906c3fb5fcdbd74cf237ca5b1fb", 0x68, 0x0) keyctl$setperm(0x5, r1, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000029000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000022000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000001b000)={r3, 0x1}) r4 = add_key(&(0x7f0000028000-0xb)='asymmetric\x00', &(0x7f0000027000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000021000)="4f534362b58bf4c0e9e5044685f553da1bc28979f8e5eb5366d9207b3bf988ba0d66517025a0de24db5b7ef52bbb28f878ff603e1a04f2f9fa54ff4ade828fb1efc124e338622e891324cd03c16bc6658f77b038e5929cc4cf7aee3a09cf39bd80ba8902921810a774e62797f6cefeab139c5ad98c049c9d103f0a738c0b99f3ec9c31", 0x83, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002a000-0x15)='/proc/self/net/pfkey\x00', 0x8200, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f000002a000-0x38)={0x0, 0x0, &(0x7f000001e000-0x10)={&(0x7f0000009000-0xa8)={0x2, 0x0, 0x1, 0x3, 0x15, 0x0, 0x3, 0x1, [@sadb_x_sec_ctx={0x5, 0x18, 0x4, 0xd65, 0x1e, "411e8ef2797f4fcd4ebe6beccd33e10c78b5092f8e17381f8e260dc8c83c"}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0xb6f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x14, 0x4}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_key={0x8, 0x9, 0x190, 0x0, "4c3ee6c429e3af25c3996fbb3ab0887e1d85367a0ca23a75ed3b5ff53aeea994fefd778c578dc4bd406ccf7e4d2d85dd57ff"}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000028000)={0x0, @in6={{0xa, 0x3, 0x369, @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]}, [0x3, 0x0, 0x58e7, 0x10000, 0x13, 0x3ff, 0x0, 0x7, 0xfffffffffffffffe, 0xffffffffffffffc0, 0x8, 0xc8, 0x7, 0x100000001, 0x80000000]}, &(0x7f0000012000-0x4)=0x108) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ab8000-0xd)='/dev/net/tun\x00', 0x0, 0x403) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000043d000)=0x39) r2 = open(&(0x7f0000313000-0x8)='./file0\x00', 0x280, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e6b000)={0x0, 0x92, "3def2ab9cac998460274bdb61a0d308c7eb10c7249aa11f8661999714706fa7d99e0a90725197e7a5b17c4765f77ba437c7e2cdc55cedad727480a87a9431c473bd6104ebf8e9e0e211a24b52c99544a5054cf6d382c19209a0e2676f669827c6df99b301400527ee3ea6171f8d1ba754f481f38129e710229ee222daa2dfb70f05854e9b7331b77eb5afc101636179a40cc"}, &(0x7f0000332000)=0x9a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ef1000)={r3, 0x800, 0x2, 0x1f, 0x8000, 0x2}, &(0x7f0000e6f000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe3) bind$inet6(r0, &(0x7f000070c000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f00005b1000)='/proc/self/net/pfkey\x00', 0x400, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/31 13:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x0, 0x0, 0x0}, 0x3ae) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000029d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052b000-0x4)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f00005b3000)='/dev/usbmon#\x00', 0xf53b, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00006e0000)={0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000082b000)='./file0\x00', &(0x7f0000ec6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fdc000-0x18)="fe1c85ba4fd73634b12a4c5daf63107311d67cf699eccea1") r1 = creat(&(0x7f0000829000)='./file0\x00', 0x2) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fdc000)={{0xffffffffffffffff, 0x1, 0x58b, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fdb000)='keyring\x00', &(0x7f00000b4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r2, 0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00000bf000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000fdd000-0x8c)={0x1, 0x0, 0xff, 'queue1\x00', 0x7903, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x3) keyctl$setperm(0x5, r2, 0x20) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x8, 0xffffff42) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000003000-0x78)=[{{r3, r4/1000+30000}, 0x0, 0x6, 0x4}, {{0x0, 0x0}, 0x4, 0x7, 0x2}, {{r5, r6/1000+30000}, 0x7c9, 0x7, 0x0}, {{0x0, 0x7530}, 0xdcb1, 0x5, 0xffffffff}, {{0x0, 0x2710}, 0x5, 0xb03, 0x3}], 0x78) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000013000-0x4)=0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000013000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) mprotect(&(0x7f00000db000/0x4000)=nil, 0x4000, 0xa) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2018/01/31 13:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006a5000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/enforce\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000b19000-0x51)="ba5c94e5465377686f887d259c993317ccd320c67f0c021797bad4c6c527276482a5fa9cf7a700766786375eb22738e47dc57aa80ab675b8cca62f3784b8d36a84850e13a414cdd7ef4d8d567652be7d47") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x42a082, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0xcb, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000014000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) 2018/01/31 13:06:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2000000001) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e42000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6, [0x20, 0xcd, 0x81, 0xfffffffffffffffd, 0x6, 0x7f, 0x9, 0x1]}, 0x5c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/01/31 13:06:43 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') ioctl$TIOCSTI(r0, 0x5412, 0x8) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000c10000-0x4)=""/4) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000000b000-0x12)={@common='ip6gretap0\x00', 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000007000)=[{&(0x7f000000b000)="0020e50df42ed6dc3ae6f6f5e3b877c09ff0903a9b1dda42263325bf4446b290ba065fcf9f2e978bf345d12fa09786b8bd2889da61a4c238dc0adf2833ceff6665de89c3bf356be88898a6d7ac30a6ab25cc28099f9ef24e00228c68780ccfda4afbb71809b9d5c3e38dcd7c87482dc2521cd3cfe5", 0x75}], 0x1) r2 = request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r3 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r3) keyctl$reject(0x13, r2, 0x10000, 0x7, r0) keyctl$read(0xb, r3, &(0x7f0000007000)=""/4, 0x4) 2018/01/31 13:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e8000)='/dev/snd/seq\x00', 0x0, 0x6cfe0d90cca346c7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009e5000)={0x0, 0x0, 0x2, 0x6, 0xb2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000626000-0xb0)={{0x8a6f, 0x82}, 'port0\x00', 0x20, 0x8, 0x80, 0x1, 0x40, 0x671a8825, 0x3, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ce4000)="240000000001a5f0006b000420bbfc00", 0x10) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000003}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="06000000000000000000000000050000004074708d6db8607803aea94addbcc1de9ade4442ed43ffb02bf212", 0x2c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000814000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003e0000-0xb8)={0x0, 0x8, 0x3, 0x7f, 0x10e, 0x6, 0x0, 0x200, {0x0, @in6={{0xa, 0x0, 0x23, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x79, 0xde, 0x4, 0x400}}, &(0x7f00002bd000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000025f000)=@sack_info={r2, 0x2, 0x4}, &(0x7f0000f24000-0x4)=0xc) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c08000)='/selinux/policy\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000998000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80000) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = gettid() ptrace(0x8, r1) capset(&(0x7f000001c000)={0x20080522, r1}, &(0x7f000000e000-0x18)={0x5, 0x8, 0xfff, 0x5b, 0x80, 0x1000}) r2 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000)='/dev/hwrng\x00', 0x400500, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000026000-0x10)={0x2, 0x1000, 0xffffffff, 0x80000000, 0xff, 0x3, 0x7, 0xef, 0x3f, 0x8}) accept4$packet(r3, 0x0, &(0x7f0000014000-0x4)=0x0, 0x800) [ 68.744996] device gre0 entered promiscuous mode [ 68.758484] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=12420 comm=syz-executor5 [ 68.771645] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.771657] CPU: 0 PID: 12403 Comm: syz-executor1 Not tainted 4.9.78-g7be1985 #24 [ 68.771662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.771676] ffff8801d492f740 ffffffff81d94409 ffff8801d492fa20 0000000000000000 [ 68.771688] ffff8801ce24ba90 ffff8801d492f910 ffff8801ce24b980 ffff8801d492f938 [ 68.771698] ffffffff81661d9a 0000000000004a38 ffff8801b03de918 ffff8801b03de8a0 [ 68.771699] Call Trace: [ 68.771715] [] dump_stack+0xc1/0x128 [ 68.771728] [] handle_userfault+0xa3a/0x1310 [ 68.771742] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.771750] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 68.771758] [] ? unwind_next_frame+0x86/0xe0 [ 68.771767] [] ? handle_mm_fault+0x117b/0x2530 [ 68.771774] [] ? handle_mm_fault+0x1fc3/0x2530 [ 68.771781] [] handle_mm_fault+0x1fd1/0x2530 [ 68.771788] [] ? __pmd_alloc+0x410/0x410 [ 68.771794] [] ? __lock_is_held+0xa1/0xf0 [ 68.771802] [] __do_page_fault+0x5c2/0xd40 [ 68.771811] [] ? mm_fault_error+0x2c0/0x2c0 [ 68.771819] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.771826] [] do_page_fault+0x27/0x30 [ 68.771834] [] page_fault+0x28/0x30 [ 68.771842] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 68.771850] [] ? __get_filter+0x160/0x260 [ 68.771857] [] sk_attach_filter+0x21/0x290 [ 68.771865] [] sock_setsockopt+0xc84/0x18e0 [ 68.771877] [] ? sock_has_perm+0x9f/0x3e0 [ 68.771887] [] ? sock_enable_timestamp+0xb0/0xb0 [ 68.771897] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 68.771904] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 68.771911] [] ? selinux_socket_setsockopt+0x6d/0x80 [ 68.771919] [] ? security_socket_setsockopt+0x89/0xb0 [ 68.771925] [] SyS_setsockopt+0x216/0x250 [ 68.771931] [] ? SyS_recv+0x40/0x40 [ 68.771937] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 68.771945] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.771951] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/31 13:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000480000)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000c0000)=""/73) recvmmsg(r1, &(0x7f0000d50000)=[{{&(0x7f0000c7a000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007aa000-0x30)=[{&(0x7f0000897000-0xdb)=""/219, 0xdb}, {&(0x7f00004be000)=""/19, 0x13}, {&(0x7f00005e3000)=""/59, 0x3b}], 0x3, &(0x7f00004fd000)=""/4096, 0x1000, 0x4}, 0x6}, {{&(0x7f0000d12000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b05000)=[{&(0x7f0000ad9000-0x58)=""/88, 0x58}, {&(0x7f00009b9000-0x9e)=""/158, 0x9e}, {&(0x7f0000bb1000-0x1e)=""/30, 0x1e}], 0x3, &(0x7f0000059000)=""/70, 0x46, 0x0}, 0x81}], 0x2, 0x40, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000620000-0x1000)=""/4096) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) write$fuse(r1, &(0x7f00004f9000)={0x28, 0x0, 0x8, @fuse_notify_store_out={0x200, 0x10000, 0x5}}, 0x28) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ce3000-0x4)=0x800, 0x4) 2018/01/31 13:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) munlock(&(0x7f00000f1000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/ppp\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/31 13:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$unix(0x1, 0x7, 0x0) sendto(r0, &(0x7f0000fe3000-0x2a)="5ece8a4f6a97293e87b45635a0a03483036692fb9ffb71a0afc1b3bb89d8a8e2ca326dacaf166a73ca96", 0x2a, 0x805, &(0x7f0000464000-0x6)=@hci={0x1f, 0x3ff, 0x3}, 0x6) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000f24000)={@common='sit0\x00', @ifru_data=&(0x7f00006c0000-0x20)="ff150000090002fbdc031d000000000000000000e00002f4048063ec02007e23"}) 2018/01/31 13:06:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f000018c000-0xc)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) sigaltstack(&(0x7f0000a64000/0x4000)=nil, &(0x7f0000e84000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000-0x7)=""/7) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000-0x2)='%\x00') 2018/01/31 13:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000989000)={0x0, 0x0}) dup2(r1, r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000069000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 13:06:43 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x3c, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r1, 0xc4d}, 0x8) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) fcntl$getown(r0, 0x9) 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b18000)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00') open(&(0x7f0000fec000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write(r0, &(0x7f000009b000)="c1994bbff1a7dcc8716351f542ea52eacbcd36a1455eea499b9e80d2d2ed2932f540c6933d13554e7e84065a8f3ed6f19ce68c3aee17acc0b97522a0435fe016e671c6561aff6caec85cc7ad1e35713356b96fbe62caa984a3fd3c8a3b6a3ddcb2c465b84a049bab55315f19a894bdda67174a44e2d5fe28c4b56667e718767dc2bcce35a58ebdac1396563924f959f56881518e3c7fe4e19b25a75f60", 0x9d) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 68.771958] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="000700806d7e1916d0e495ce2d911606ddd7011efeeaec3bfd3478ce7857140f92f51da7040b9393f3f117f046ea2bd2ca36bab9a3a70b463f684ca6d3aeda4d6a8104d0c56f05f874231a39b51591", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000804000)="") getsockname$ax25(0xffffffffffffffff, &(0x7f0000dcd000)={0x0, {""/7}, 0x0}, &(0x7f0000c2a000)=0x10) 2018/01/31 13:06:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) syz_open_dev$tun(&(0x7f0000fcb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f00007fb000-0x10)={0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000c7f000)={0x0, 0x5, 0x9, 0x51, 0xffffffff, 0x8}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 13:06:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) fcntl$setsig(r0, 0xa, 0xf) bind(r0, &(0x7f0000769000-0x9)=@rc={0x1f, {0xffffffffffffffe1, 0x4, 0x100, 0xffffffffffff7b6c, 0x9, 0x2}, 0xf196}, 0x9) 2018/01/31 13:06:44 executing program 1: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7f, 0x101, 0x4, 0x66, 0xed, 0x6, 0x0, {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]}, 0x4, 0x3, 0x2, 0x1, 0x101}}, &(0x7f0000c9c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000049a000-0xc)={r4, 0x5, 0x10}, 0xc) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2018/01/31 13:06:44 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000005d000-0x8)='./file0\x00', 0x4000, 0x5a) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000fda000)={0x5, 0x78, 0x6, 0x401, 0x0, 0x1000, 0x0, 0x100, 0x1, 0x2, 0x400, 0x7, 0x8, 0x2, 0x3, 0x2, 0x1, 0x80000000, 0x3f, 0x6, 0x8, 0x8, 0x9, 0x3, 0x2, 0x5, 0x1, 0x100000001, 0x0, 0x1, 0x0, 0x100000000, 0x7, 0xfffffffffffffff9, 0x5, 0x7, 0x3, 0xd744, 0x0, 0x5, 0x4, @perf_bp={&(0x7f000067c000-0x1)=0x0, 0x2}, 0x202, 0x4, 0x1ff, 0x7, 0x21, 0x43d, 0x9, 0x0}, r1, 0x4, r0, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlinkat(r0, &(0x7f0000a06000)='./bus\x00', 0x200) 2018/01/31 13:06:44 executing program 2: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000ea000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000075000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000f000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000006f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000040000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000097000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000eb000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000019000)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/ashmem\x00', 0x200, 0x0) ptrace(0x4219, r3) getsockopt(r2, 0x40000000000000, 0x6, &(0x7f00000ea000)=""/232, &(0x7f00000ea000)=0xe8) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000ea000-0x8)={0x4, 0x7}) r4 = open(&(0x7f00000d8000-0x8)='./file0\x00', 0x30880, 0x40) ioctl$VT_RELDISP(r4, 0x5605) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r5, 0x89e5, &(0x7f00000ea000-0xe9)="9a4a9a91371c8616f1d1ed2ff44b17d0d19a5a8e6e7b5e50175d8d711f276e23395fa2ec086defaf637764d747ffc6de196c7dcec7055252e3d667364f680419008c9e2acb7a5431e698859024d33390812324323a8396bf4d7b84bf6a3b92327c4479ce95d78aac8474fac32d0272fcef3bebecd42f9230b9f31cced5cff191cc7e4b18626f2e57f5a3cad7fb9290c597d5241bb92e1b8f5256677bbf92cc9b41124afb438b382ec74893779b6db115b1112a5b045fd50ca0297d218d70c531ddb936185997a3f85b64346744f825c26c1584eaf322240be61aa345e3cf04826f22b945cdbca5531e") mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f00000ec000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000eb000)=0x7, 0x4) 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') syz_open_dev$random(&(0x7f0000b9f000)='/dev/random\x00', 0x0, 0x100) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) shutdown(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000157000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000904000)={0x5, 0x20de}) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 69.071775] keychord: Insufficient bytes present for keycount 151 [ 69.072694] device lo entered promiscuous mode [ 69.097947] keychord: Insufficient bytes present for keycount 56 [ 69.114841] keychord: Insufficient bytes present for keycount 151 2018/01/31 13:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000996000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc, 0x0}, @tfcpad={0x8, 0x16, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @extra_flags={0x8, 0x18, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/31 13:06:44 executing program 2: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e6000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000005a000-0x67)=""/103) 2018/01/31 13:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00009b8000-0xc)={&(0x7f0000cab000-0xc)=[0x0, 0x0, 0x0], 0x3}) 2018/01/31 13:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000446000)='/dev/pktcdvd/control\x00', 0x181002, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000d37000-0x2)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000364000-0x80)=[{&(0x7f00000a7000-0x41)="57d33681bbcdb3650e423c4cc933c3634e555c603672668bffa4e0e5918e356984cacec466207d042e44e9ed1f2e2026dac05161c18110808d5f29b5b084be2ec7", 0x41}, {&(0x7f0000ee8000)="2d997f1b44386e8655deee114b89539ca2f4779ddd8260be2b6378a56ab1afbe58e7256263dc2ea7fd430e6e30b7a503fe23d1b1cc5d379b5240c83cadf150a62768372683383d7093f252a4391807dae7376df0cdc7f48d10900d304b9a823139d4881963886735eb0324d78c701d94ecd8aa9e7a7e687d83852f19b62fddc2587eae6ab91ef27eb6749500fed39a96ff26", 0x92}, {&(0x7f00001eb000-0x8d)="13ea40dd50f86f6ec36d829624283ab16765bc0d275f122d70572904771056bf41471ba8c12a3cc9fbe0596189b22172ebf70d2bf3fd01c8cfcafcc9170311f05a27e6f34ff957dd73dcf286db3f97b8c719e6494476cf1d9536d1d5742171d7028bab60cf6406d64ee86fdbec7f2b02433c764d378e82bb71d5160a5efbb034c13650229b1db3a68cca3d84ed", 0x8d}, {&(0x7f0000522000-0x8d)="e4099568a32b811fc30f2627ceb4204b907316cfcb317346659f4889bfe68070aef286c01b321aff6d0ac31f773725f8f0c25db9359dc89a8c990485f29f5737db0eb1b8199c470ab91ee891197e3bc8da25f68a5b0acfe90c236df2d57d8d157a4cc0bb3a71554c70c55b00091e5080ab50baa17aa5dd3e8e60a2ae0e686055bbe120bede73bbe1a6b05dde50", 0x8d}, {&(0x7f00009cb000-0x7a)="a328e141e0f8881019acddccf8084f932bcdd5224ad070f3126cf341c6d15a690d71650eea9b5e7595e710beacc0c31b2cc7427759881cbe546fc406cb4267e3c23a2173cc40ad354367394eb7f05644e97dbf27f4fc60c5370c439a10accff35b352180175256272e74980f8bac83d2901a328c6e1e697ec149", 0x7a}, {&(0x7f00008ff000)="b6e6a85ac609b12f5548f48ee09df13597df4cbfd26f1b50cd48eeaeace060d7745349cb9a1bb24232a5cc1513093c4bb156d8913f38691b64441d03cfdd46bf617771836d6d1cfa163917c14a370bdd9c8e592ea19bd981a58e27be5651273e116162da8d72f3fe98709d10a325e468", 0x70}, {&(0x7f0000f64000)="", 0x0}, {&(0x7f0000844000)="f86e85067ca3ef184844fb0a39c5133b46f3cb2c62983715baec7f720779", 0x1e}], 0x8, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) fanotify_init(0x22, 0x9000) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup3(r4, r5, 0x0) tkill(r3, 0x16) fcntl$getownex(r6, 0x10, &(0x7f0000580000-0x8)={0x0, 0x0}) accept(r6, &(0x7f0000758000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000166000)=0x60) open(&(0x7f0000c7a000-0x8)='./file0\x00', 0x400080, 0x150) 2018/01/31 13:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c93000-0x160)={{{{0x2, 0x1, @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]}, {{0xa, 0x3, 0xe5c0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xffffffffffffffff, 0x1000, "0d0d7dc9a524defe16544deedd2dc4aabc7b5ec9c9a11f2884e7796be35767c07626aad100514fdc3d93e56ef05d19592301244f6b6dc37113c32fb9e1a70fba5641b8c3dd1a92108d35a8ed50d4cfdb"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000216000-0x59)="e6da05226d75708677ebc8db24f49aef6b24aa07e96ec614462cfcf917df9f1761bd4ccd1ceb202e61f9f4e69535e54809e81f417c271c6515d841592c5088d9eddadf34502a57af50d22120264345fe3b014427b5a243c265") 2018/01/31 13:06:44 executing program 4: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000af0000-0xb)='vboxnet1)$\x00', 0x2) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000aef000)={0x0, 0x3}, &(0x7f0000094000-0x4)=0x6) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ae8000-0x8)={r2, 0x86}, &(0x7f0000aef000)=0x8) 2018/01/31 13:06:44 executing program 6: clock_adjtime(0x0, &(0x7f0000cea000-0xd0)={0x8, 0x5, 0x1, 0x8, 0x800000, 0xffffffff, 0x9, 0x68, 0xfffffffffffffffb, 0x9, 0x6, 0x1, 0x3, 0x40, 0x100000000, 0x7, 0x35dc, 0x4, 0x3, 0x3, 0x9, 0x7, 0x9, 0x7, 0x4, 0xac7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) 2018/01/31 13:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc4000-0x9)='/dev/ppp\x00', 0x40, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000009000)=""/177, 0xb1, 0x0, &(0x7f000000b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$getown(r3, 0x9) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00001ed000)=""/241) 2018/01/31 13:06:44 executing program 3: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a24000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000089b000-0xd)='/dev/binder#\x00', 0x0, 0x8000002) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x80000032) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a72000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/01/31 13:06:44 executing program 2: prctl$intptr(0x18, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, r0}, &(0x7f0000bf2000)={0x800, 0xfffffffffffffd6f, 0x9, 0x6, 0x3, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/214) 2018/01/31 13:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000063f000)='./file0\x00', 0x200, 0x48) r1 = syz_open_dev$urandom(&(0x7f0000994000)='/dev/urandom\x00', 0x0, 0x202) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) unshare(0x8000000) r2 = epoll_create1(0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) accept4$vsock_stream(r0, &(0x7f00007ec000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80800) mq_timedreceive(r4, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/31 13:06:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) gettid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005c4000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x850}, @in={0x2, 0x1, @rand_addr=0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}], 0x68) getsockname(r0, &(0x7f00002df000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a00000)=0x10) 2018/01/31 13:06:44 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000)="", 0x0, 0x0, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000200, &(0x7f0000000000)="af31324aeff08640afecab89e3a1d12395c9517cdc0ef3b91c27ff4c7d4f3e3d7289d5626d5935206c9d55f40b3227a1eddb647a6e8b00c8d40d5aa1927b10d0039d42b0595cde5e04ccfcec256c02ddb03864b8d4731dc24eeb51d419072b12b0c89f8967b775cf11", &(0x7f000040c000)=0x0, &(0x7f0000626000-0x4)=0x0, &(0x7f00002d9000-0x4f)="") sendto(0xffffffffffffffff, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 13:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e73000)={0x0, 0x0, 0x90, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x400}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000834000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000387000-0x4)=0x0, &(0x7f0000783000)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d19000-0x4)=0xd61) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000030b000)={0x0, 0x0}) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) [ 69.281633] ': renamed from gre0 [ 69.289215] audit: type=1400 audit(1517404004.218:48): avc: denied { setpcap } for pid=12532 comm="syz-executor2" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000afc000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair(0x2, 0x803, 0x4c41fc3d, &(0x7f00001b1000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000672000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:44 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000008000-0x10)={r0, r1+10000000}, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7f, 0x8040000000000004) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000008000-0x10)={0x0, 0x2ae, &(0x7f0000004000)=""}) 2018/01/31 13:06:44 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000f92000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00009b0000)=[0x10001, 0x6]) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f00008ab000-0xd4)="04b10d1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703fefc604fddee1cd1f000001874fac05343c46508aff07fecc07041e9ebd2d00000000000000024dfe8c96ae50c0d68279c2c8802b9f227053c6786f3b1c3e9ecd89d694abb174aabaad2d29425480d1d34201827d61dd76a296597b1ca4b6d5729c94b3cde326b4d054597a2748acfcc01d816337cb4e20e1ab9fe9da482c29eaf306cea8e58778685d28efbc9ea05e70fbb44ce68215406be89912615cf20162a8ac2d276c4a4949f2fcdffb006e4d73160f", 0x19) 2018/01/31 13:06:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x53)="0087785ef6757b78b71a15fe50b39c1159e52198775dfbfcd17bf60747cea388c512cb1ee94ac78530f169ef87df790909a1184c47ea0817812805b40bdbb1b986617ba43ecd1089b9a414802f2914ed9a2378", 0x53) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f000066e000)=[{&(0x7f00003b8000-0xc3)=""/195, 0xc3}, {&(0x7f0000f5a000)=""/190, 0xbe}, {&(0x7f00004f8000)=""/4, 0x4}, {&(0x7f0000f7f000-0x13)=""/19, 0x13}, {&(0x7f0000050000)=""/4096, 0x1000}, {&(0x7f00001db000-0xce)=""/206, 0xce}, {&(0x7f00004e4000-0x28)=""/40, 0x28}, {&(0x7f0000de0000-0x1000)=""/4096, 0x1000}, {&(0x7f00009f0000)=""/96, 0x60}, {&(0x7f0000a4d000)=""/0, 0x0}], 0xa) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f0000d74000-0x20)=[{&(0x7f0000267000-0x27)="bd34b7c754e1f971e6bf061fc7486f1a512986ced97fa97833fb6536b36e80852c10f9ad060e2e", 0x27}, {&(0x7f0000a19000-0x11)="93e137a0389e1777b9f23f2e5af3f76d84", 0x11}], 0x2, 0xb) poll(&(0x7f00006db000-0x8)=[{r0, 0x0, 0x0}], 0x2000000000000061, 0x0) 2018/01/31 13:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 13:06:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0xf)='net/ip6_mr_vif\x00') recvmmsg(r1, &(0x7f00004c6000)=[{{&(0x7f00006b0000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000034a000-0x40)=[{&(0x7f0000b25000-0x7e)=""/126, 0x7e}, {&(0x7f0000187000)=""/204, 0xcc}, {&(0x7f0000d09000-0x93)=""/147, 0x93}, {&(0x7f000053a000-0x36)=""/54, 0x36}], 0x4, &(0x7f0000068000-0x96)=""/150, 0x96, 0x1}, 0x9}, {{&(0x7f0000872000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000dab000)=[{&(0x7f0000d0f000-0xe3)=""/227, 0xe3}], 0x1, &(0x7f0000c73000-0xc5)=""/197, 0xc5, 0x8}, 0xac6}], 0x2, 0x2, &(0x7f0000083000-0x10)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x36a950b) 2018/01/31 13:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000450000-0x4)=0x340, 0x4) pipe2(&(0x7f0000e3d000)={0x0, 0x0}, 0x84000) utimensat(r1, &(0x7f00009eb000-0x8)='./file0\x00', &(0x7f000087e000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00003d6000)=0x0, &(0x7f0000a09000)=0x37f) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000546000-0x30)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000764000-0x11)='/dev/vga_arbiter\x00', 0xc102, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000503000)='yeah\x00', 0x5) keyctl$session_to_parent(0x12) writev(r0, &(0x7f0000d43000)=[{&(0x7f00004cf000)="24134a5e00378863b55ba5d3778d4b1d792f3a2b220757d3a0efb002f80be6c8bc9abfef4752108564fbe36ee393e6285fd6f8166277f3dc1d38af27f0f23e2115152c6a7d81f1dbabe7d973ae638cf890477d9343c8cb596351bd4ddaa9cd02a09341e362408c0f986c48d8e85a437c624797361375d095950166839e9e5e44fc69e433e11a359356d37c37be953f37230163e39c53444e042019c2b7bda207fec610ed65dcf72344dd48d27abae24372c597108a9904e1a212288171a7a981af1ba68826cc6a09270d7d1d7611fdab166bbedb8fa7b28bc820056d45a2f274724301546ab0d250a65e460c4660e307a8e9f971c1ed", 0xf6}, {&(0x7f000064e000)="6db8412139ebbaa8a4ec4f2847483fc6f6d2a2f27b4fad3009b270fb8e2ff8c2", 0x20}], 0x2) 2018/01/31 13:06:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x8001, 0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000f38000/0xc000)=nil, 0x3f, 0x3, 0x23, &(0x7f00005ed000/0x2000)=nil, 0x80000001}) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0x5e)=""/94) 2018/01/31 13:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000c5a000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009dc000-0x4)=0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000cba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f9b000-0x4)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000047f000-0x38)={&(0x7f0000fd7000)={0x10, 0x0, 0x0, 0x108006fd}, 0xc, &(0x7f0000db4000)={&(0x7f0000180000)=@getpolicy={0x50, 0x15, 0x4, 0x3, 0x0, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x20, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x5c, r1, r2}, 0xffffffffffffffff, 0x1}, []}, 0x50}, 0x1, 0x0, 0x0, 0x81}, 0x40) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000376000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000704000)={0x3, 0x2, 0x79, 0x10000, 0x6, 0xa6, 0xee, 0x4, 0x0, 0x3f, 0x9, 0x1}) listen(r3, 0x0) connect$pptp(r0, &(0x7f0000cbf000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000174000)=0x0, 0x4) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00008d9000)=0x0, &(0x7f0000501000-0x4)=0x4) syz_open_pts(0xffffffffffffffff, 0x127000) ioprio_set$uid(0x3, r2, 0x100) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000024f000-0x4)=0x0) 2018/01/31 13:06:44 executing program 1: r0 = open(&(0x7f000013f000)='./file0\x00', 0x10000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x2000, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x409) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 13:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a0000)='/proc/self/net/pfkey\x00', 0x210200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000f67000-0x8)=0x6, 0x8) ioctl$void(r0, 0xc0045878) syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/31 13:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x204c, &(0x7f00000a0000)=[]}) set_tid_address(&(0x7f00000f5000-0x4)=0x0) 2018/01/31 13:06:44 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d0f000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) connect(r1, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) sendto$inet(r0, &(0x7f00001fa000)="5d9bff92c1bc09e4734ca77591a4fca4e0b5e2f8622cc6d0c2aa7a2121bdadd3a1ee1fe6b8f2bea3220e23ad5373f3f0953b1483c95acda350c41dee08ebbecf5e50eec569edd92beb83d9e08a0fc509ac4a51a46f5920009cd700", 0xfffffffffffffe0f, 0x1, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/31 13:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) timer_create(0x1, &(0x7f00009e8000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077f000)=0x0) timer_getoverrun(r4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000456000)={0x0, 0x7, 0x30, 0x9, 0x0}, &(0x7f0000ba2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000aa6000-0x10)={r5, 0x4, 0x1, 0x8001}, &(0x7f0000943000)=0xfffffffffffffceb) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a02000-0x10)={r6, 0x8, 0x1, 0xfffffffffffffffb}, 0x10) 2018/01/31 13:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f0c000)='./file0\x00', 0x21) recvfrom$ax25(r0, &(0x7f0000fe3000-0x5f)=""/95, 0x5f, 0x40002000, &(0x7f000051f000)={0x3, {"d12d2390d0d021"}, 0x3}, 0x10) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r1, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) 2018/01/31 13:06:44 executing program 6: chroot(&(0x7f0000d38000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009cd000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003c7000)='net/tcp\x00') getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e7e000)=0xb1, &(0x7f0000f85000-0x4)=0x4) getdents64(r1, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000d91000-0x8)='./file0\x00') syz_open_dev$loop(&(0x7f0000a6b000)='/dev/loop#\x00', 0x5, 0x3c) 2018/01/31 13:06:44 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ftruncate(r0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000+0x34f)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000116000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000f25000-0x4c0)={0x4c0, 0xd, 0xb, 0x202, 0x3, 0x2, {0xf, 0x0, 0x2}, [@nested={0x158, 0x5, [@generic="720def18e57802ea6f14fc860fc024527ffbee70aab04554aafd499cf1c64065c8675a10", @generic="63084d3d5abd1591a8746cd872ac14d822ab197cf1fc0ab6ed0b01f02cf9ae9325b5f289c6fcaea8be576cd2b9e2c985479d92028f6377ba44006677ab3422e04707ddbe5c34edf0442c57ad9a", @generic="0af6831c3aac7c624efeb0660608e88a18951a18d31b75c13808ef0ac2ea0789232cc764d01b1fcfece47fa51c80495a091268907c292971772a5c1f62b6", @typed={0xc, 0x7f, @ipv4=@broadcast=0xffffffff}, @generic="88ebdd6725ba626d30935e6426b87eac87c5994209705b222aeba96cd9ab873467c4cb1f31c21d93e7559bdd579a3de3f2b3dcd075e771ff669a7d073019b61a264e35330fb76c5c252c8c822737fbc09abd63df884004951167f7c058efa774e55d988bfe", @typed={0xc, 0x32, @pid=r1}, @typed={0xc, 0x93, @pid=r2}, @typed={0x10, 0x74, @u64=0x8001}, @typed={0xc, 0xb, @uid=r3}]}, @generic="cd3de0a09a12cc37927df120", @nested={0xf8, 0x95, [@typed={0xf4, 0x63, @binary="78df4e5425857e2b22eb75111419e3a774426dea94fabe144b65c02512db52261ce9e0e9b821016c2419b6f68523e94189e439b67da4b6724fae0c9f806ddec09590032f29d4409a9123adf0de40a76cf179af8b2cf8679f4fb8f9dd16d6bd0be0c7b0c3d46cc469755ab396cc696d893d833d950966e3d3a3229e7947ccb655de2bb61e141601426f7e3156cdc78d969ec74239b71b17b4221ba99a514a49f8f4ef0e2d37f90cae04b6328fa33512915c4e02e4e4688afac7052f872190ebefe8fb4add9e199c46f55b2340fd60bfd94121f4c0b8104a6768f96eab4b6afdea2c3f1a4bb558742bd018b35f"}]}, @nested={0x234, 0x72, [@typed={0xc, 0x39, @fd=r0}, @generic="5799337b8faa53ce6cc8fa2df1f16d7f9d9441deec812cd3e143e1e3cdfbac2dbbe000ec245e36cf9065269dbd10750664f1bea81456ee5d69450ea32006d78094dabcd2b85132d49dacbd058776c74bae251e47fcf0b65cc92b9dfba12aaef515a577effc14866e3b9d788333570766ead918545096eddbed8410b52f1fbeac51106baa6734813fd48726642433db0f4198e6b1737a27fbed2ab91c66099607f9e96d256087f15fa950115e1d697bbb1182f682d3d663494299254280068778ce4e687f6170bb137e1f56d556c3fba65558700a2b9bc47df11cbdfe6140471a45b70628b0d1a356106d5409e3f5fc7cf26f82e298", @typed={0xc, 0x51, @pid=r4}, @generic="ef39049c8ca5", @typed={0x10, 0x7c, @u64=0x3}, @generic="852f281b843d3c341db4e61c7b269c8350b31121c7e003b04667a581d4a1d25e42272226f0e7372ecd3d3bc59a93786a1cd0d0efcdd971b5c474eea69a034ba3c52713a1d1db40b6de499ef063ff3a71ae1160ec2f61af54d55973f047d4923a55bdbb0791e30a339f71a9a2e5078d1060d9832f4b73089443e5c96c", @typed={0xc, 0x8, @fd=r0}, @typed={0x18, 0x2d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="", @generic="d55663463c4cbdfdd8668eaf09430ab66357ce623413deb2f866238caca2265d736d870b6d0a42af47e9858bf7de0f5d7f6e214064f3be00aabf9e52dbeaeb8b1fa67cef47a87e4111c2c14d670594ab172af1574a739c1b82f59708f5d8354f7a2bbec1fac13d28417870"]}, @typed={0x1c, 0x4, @str='trusted:em0cgroup-\x00'}]}, 0x4c0}, 0x1, 0x0, 0x0, 0x800}, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000009000)=0x6, 0x4) 2018/01/31 13:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() getresgid(&(0x7f0000c20000-0x4)=0x0, &(0x7f0000a99000)=0x0, &(0x7f0000a9a000-0x4)=0x0) getgroups(0x1, &(0x7f00004e1000)=[0x0]) stat(&(0x7f0000226000-0x8)='./file0\x00', &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() setgroups(0x6, &(0x7f000019a000)=[r0, r1, r2, r3, r4, r5]) r6 = open(&(0x7f000068c000)='./file0\x00', 0x4000c0, 0x100) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00007bf000)={0x0, 0x0, 0x0}, &(0x7f00006d8000-0x4)=0xc) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r7, 0x40044591) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) prctl$setname(0xf, &(0x7f00008c2000-0xe)='selinux\\wlan0\x00') connect$inet6(r0, &(0x7f000014c000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getpeername$packet(r0, &(0x7f0000b12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b3000)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)='/dev/autofs\x00', 0x20900, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000894000-0x64)={&(0x7f0000208000-0x14)=[0x5, 0x1, 0x3, 0xdba, 0xfffffffffffffffa], 0x5, 0x0, 0x0, 0x8b6, 0xffffffffffffffff, 0xffffffffffffff01, {0x2, 0x0, 0x6, 0x100000000, 0x7, 0x101, 0x0, 0xb1c1, 0x9, 0x0, 0x1, 0x0, 0x7ff, 0x2, "ba85349d3ef46933a4f5e6eaee8edfeeb2c8d93e6a211926497a6dc6a40076b0"}}) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a18000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000028a000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00004d1000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000471000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000080000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000424000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc6000-0x4)=0xe8) getresuid(&(0x7f0000fce000)=0x0, &(0x7f00000ba000-0x4)=0x0, &(0x7f00001ba000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000a3000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x8000, 0x2, 0xa0, 0x20, 0x3c, r2, r3}, {0x9, 0x7, 0x200, 0x20, 0x4, 0x5, 0x2, 0x4}, {0x2, 0x6, 0x9, 0x10000}, 0x80000001, 0x5, 0x1, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x0, 0x3ff, 0x100000000, 0x5}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000534000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000607000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000)=0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b6e000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6960ffc55faf78759a693b04c9d4172f"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000832000)={@common='bridge0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f00005b1000)='./file0\x00', &(0x7f0000170000-0x30)=""/48) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/access\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000d48000-0x1c)={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xfffffd21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000419000)=""/225) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/31 13:06:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x9}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x10000, &(0x7f0000000000)="2390351c8429a7f9341739420d8e96ae6eb5941a220dbf03e473e866d85d8b5768bce3be4425e0023368f86c6863508e22ffd7f9caa4cfa931c49d0e1109dd") ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000561000-0x8)=""/8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b53000-0x20)={0x5, 0x9, 0x2, 0x10001, 0x0, 0x5, 0x4, 0x6, 0x0}, &(0x7f0000fce000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009e7000-0x8c)={r2, @in={{0x2, 0x0, @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]}}, 0x8c) r3 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r3, r3, &(0x7f0000061000-0x8)=0x4f, 0x6) 2018/01/31 13:06:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000490000)='/dev/rtc\x00', 0x141000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000fd7000)=0x200) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) write(r1, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/31 13:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000116000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f00001a5000)=@random={'user.', "1c3a76626f786e6574316b657972696e67656d30707070317070703000"}) r1 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127b, &(0x7f00007b0000)="") 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) prctl$setname(0xf, &(0x7f00008c2000-0xe)='selinux\\wlan0\x00') connect$inet6(r0, &(0x7f000014c000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getpeername$packet(r0, &(0x7f0000b12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b3000)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)='/dev/autofs\x00', 0x20900, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000894000-0x64)={&(0x7f0000208000-0x14)=[0x5, 0x1, 0x3, 0xdba, 0xfffffffffffffffa], 0x5, 0x0, 0x0, 0x8b6, 0xffffffffffffffff, 0xffffffffffffff01, {0x2, 0x0, 0x6, 0x100000000, 0x7, 0x101, 0x0, 0xb1c1, 0x9, 0x0, 0x1, 0x0, 0x7ff, 0x2, "ba85349d3ef46933a4f5e6eaee8edfeeb2c8d93e6a211926497a6dc6a40076b0"}}) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a18000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) prctl$setname(0xf, &(0x7f00008c2000-0xe)='selinux\\wlan0\x00') connect$inet6(r0, &(0x7f000014c000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getpeername$packet(r0, &(0x7f0000b12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b3000)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)='/dev/autofs\x00', 0x20900, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000894000-0x64)={&(0x7f0000208000-0x14)=[0x5, 0x1, 0x3, 0xdba, 0xfffffffffffffffa], 0x5, 0x0, 0x0, 0x8b6, 0xffffffffffffffff, 0xffffffffffffff01, {0x2, 0x0, 0x6, 0x100000000, 0x7, 0x101, 0x0, 0xb1c1, 0x9, 0x0, 0x1, 0x0, 0x7ff, 0x2, "ba85349d3ef46933a4f5e6eaee8edfeeb2c8d93e6a211926497a6dc6a40076b0"}}) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a18000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:06:44 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000391000)={@common='gretap0\x00', @ifru_settings={0xfffffffffffffff7, 0x0, @fr_pvc_info=&(0x7f0000a3b000)={0x0, @common='dummy0\x00'}}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e8f000-0x4)=0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000260000)={0x0, 0x0, []}) 2018/01/31 13:06:44 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/31 13:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e47000-0x4)=0x0) ftruncate(r0, 0x40001) openat$dir(0xffffffffffffff9c, &(0x7f0000430000-0x8)='./file0\x00', 0x400200, 0x2) readv(r0, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) [ 69.721323] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 13:06:44 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a83000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f000050c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000073b000)='/dev/usbmon#\x00', 0xffffffffe7c69fe7, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000048d000)={0x0, 0x0}, &(0x7f0000528000-0x4)=0x8) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000256000)='net/nfsfs\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b34000)={r4, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100, 0x80000001, 0xc7, 0x8d}, &(0x7f0000fea000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) prctl$setptracer(0x59616d61, r5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000be3000)={r4, 0x1000, "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"}, &(0x7f000048c000-0x4)=0x1008) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000069f000)=0x0) fcntl$lock(r3, 0x5, &(0x7f0000ec8000-0x20)={0x2, 0x1, 0x7ff, 0x7f, r8}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000887000-0x10)={r7, 0x0, 0x7fffffff, 0x8}, &(0x7f00000d2000-0x4)=0x10) 2018/01/31 13:06:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aab000-0x11)='/selinux/enforce\x00', 0x490000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) flistxattr(r0, &(0x7f0000002000-0x1)=""/1, 0xfffffffffffffeae) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058c000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fe3000)=0x0, &(0x7f00008e0000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00007d8000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 13:06:44 executing program 3: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000bb0000)=@ll={0x11, 0x8, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c46000-0x80)=[{&(0x7f0000030000)="ebf4fbdd58391faebef314d57410b4000189adfa8ff0853f8d5ce4637ac730d90e0fd505bee509bbc3f111b6c5ab2217f12b83907606e6f743d5d3412749153034036da7f337d566ff490c9119afa2d6015f722404ee169b9136b2e875f0333464fbf5094373b921798adbbb84683bda11c0ac9958c3380911c59b746d04af966907d81917024074c22dc283e78c422df73c5c72d2c4c78f89576bbd5b0bdb86115c1c109b11033bdae0e81641c66e510d2f3f62b871a3216dfaa81546c33441aee564916f7cb901faa871b50027c47b3a3f98b3219390f211a1f51b34b9d72dfa41e733cf4d1c3670c2", 0xea}, {&(0x7f0000001000-0xa3)="b5f19bd9a2349ce65713f6b10247644a829134c5d77548df7f6ca3ca5ec852c12555f7031afabe13a833897ea1184f2a9bae421ce4be7875c3308fe6b0661bc4a93f1be8ae69773b990e107455293c689e2b41dc8df8e04e50107a453049dbcc9eecb5d4a5f77cb74f4d616ee2f8ffc8d3aef892be753b51066cb15ab9f189a9db09a84c862b6baef3faa6a5d7ce1650a7f8d860995c503cc8a62d4e813b9d2c1fe610", 0xa3}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="809d7a6f75cb50cd612253b7ff5d0e8efa65cca549c37b205e6ec15e29994b537310272d854fb5333f96abc0e45784eee2cc661330a0684e57c4346e0acaee60cafa7ce23e517913", 0x48}, {&(0x7f0000053000-0x2c)="472f8ee1f6510841b0e391871e7c04fe5b087bec7633e029fbcfd02e7b1bff68b2b7bd8c51244fa32d835463", 0x2c}, 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{&(0x7f0000cd0000-0xa1)="51dafab544e88307a9f6f22845717f7375a8db1f340dd697f71ef48c714ccb83bd20780750d86bfca0c05f63b4401c06a988e9d0283e8a1d92831a1e16bec6c971711bae811eed133de5c90bf7feb2b276c433d0f1f2fa90012a0309d62f68bac4025870fa6e412456c22add19b849ad839506276eb142a8514326cbb40b3db56a48fb3dcaaba1b2530b798713474d21ba58791fadacdd3dcab5afcc181dd2946a", 0xa1}], 0x4, &(0x7f0000200000)=[{0xc0, 0x19f, 0x5, "5d0010bdf3848e73b06a8dc57e52cca30b1a157dd1172ad3f843d8b80f765b0eac48e3e23589e931127fdf6c7247f9e8b7e4a9842e3655f7bff8fca56b0c3c98d9898bce5f94770a209cb74085f882e70100be8d4e0f80174daf6abff658e7af0bcc6e2bc7fd7da0ca7ae0bbaf941a1c5638c2cc632f2e2821f43abdfad9259e0f705a5e645a507c03747bb7194506629fa0f671de204c09b7843f608af21185df624578207fc5ee3abdcb"}], 0xc0, 0x4}, 0x3}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x3, {0xa, 0x2, 0xfae, @loopback={0x0, 0x1}, 0x1}}}, 0x32, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000cb2000-0xf4)="519420c759d259abf00f2bbb47c8ea02888bd6b353c2ad688b3c4a99f4f1ac58c411e5fb59d51b98a6543836340e4514ffddea6fb5e90e2022be630ebdd93c239f482f53f8f77bfe341f950832c96b0f810933bd3a66ed17c5dfef175baaa56e1d0d478a2632091124ae23a14eabb9f2163ba0afcd8e05b99f3b33100e4b731a7668a8b485bec8f93c09bfcd428eddfcd28359fc8c4469920081520a192814a40a8ce2d58c8055be8e2e94137789cec5f90f072773d0f995b5a1a024f528cb4eb28f43fdf48d1686438ada412e24602728f06a189a43e0bafde97f6dde4e54cd7d90a68f948e3d528d7dc91905fcc3b7febd75dd", 0xf4}], 0x2, &(0x7f0000001000-0x238)=[{0x90, 0x10f, 0x80000001, "f4e7135a617ffbce608144b014d76803ac821f5f961645b8be33f6d6531db3f5898629f38f4ea2766068c769807ec5a42ed0ef74a270eb4c38fbd574757b025c2afbab30eaae5fefa86b0f49cbb980fcda17d6f2b1a8a9ee6a4c69c8e5119cedd256c0bf5847dde72f59072d9882dfcd6ac6d71e826fad7302816e"}, {0xb8, 0x108, 0x3ff, "1ba1fa1a73a6a24d1d3d75e0a1ec56fd45e2aefbbea1a453b45a48459d0b3e2f2b8fdae0420add30e50a1e866a8ed34219f15179f0ca3a5764a104bee94467326c0be53958e9ae091c4b2ca24716221d6c7e9b5e266530d66144a5741fd934475ab5613e2b67142746799fbe26ed76ed15eeda644f78b4846038fa2be41d05ef0fc93fa1e4fdee5b4f337dfb590e1558574974093abd9ff75fd1a55fb9b76e95fbd198cc63902c63"}, {0x20, 0x11f, 0xffffffffffffffe1, "07e68248589734280e25e96998e65f"}, {0x50, 0x10a, 0x3, "4280b7023d68f5bbc8acb721e0c0f53a3480a1be0f1631714ee786c7476c181c59c3e2882f22c63fd618039fd51c33814c97e3b76b7d4286fc0bfe96"}, {0x80, 0x11e, 0x400, "b346a7a90dfbd806789fe961abb96933a372a3f042795b3c721900124c1c01de08ac6d322480ea7ebaa01e07f583da9297b1120a5c5edd9b14c06af720e3eb13dc196f302412f4a1c57b28a28ff73158b44fbf9c347e3ed43c8bedbf8026a255db8c1748f5b26ffd1c154d35"}], 0x238, 0x40080}, 0x0}], 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dac000)=0x0) 2018/01/31 13:06:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000536000-0x8)='./file0\x00', &(0x7f0000001000-0xc)='binfmt_misc\x00', 0x20010, &(0x7f00007ad000+0xb4a)="2a0e91de8774e3dfd64aa3e7c8ffe76eaa137fb8e55bf048a22616df11770c050ac388d57f88f20eb9baca9c6d3e6a2a01f112aba34597") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000df000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ba3000-0x4)=0x1c, 0x800) sendmmsg(r1, &(0x7f0000c49000)=[{{&(0x7f00009a1000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000bd5000)=[{&(0x7f0000175000-0x4d)="fc7a79ae38fb3fd4e796067d3d151dec77ef43e74b71a583e932e51db939d7a5f9b3ad40fd64a4e5d842211df2db9e0963e70bf785661d98eec77d6b931c7823b49a0b9a660721e8dcd81369b1", 0x4d}, {&(0x7f0000b9f000)="de1b326b475f386f21dbe2cb0857dfc72ad265ea71a437b5b733eb4a4bb1dea755f3626c8dc94ff87d734bffce1c6e56d4b18622def869d22f27cac1ce20d89eac8ea1d3ac1c8a5ec57da309d463c083eca30d6fa5cda623618c08f061733d41f4847481f232c1c7cf81da3e2ec400fd559aac7ffcb4ba", 0x77}, {&(0x7f0000bd9000)="28f2377003805f8d2e870cea8dccb6666b870b8fb6c23c4f5e263049330a38eb236519c653aab7b1e5ea5a159632a636d77d87a5406c9a7af22017687102e750cbb656c95ee63371f63ea48e679bd0ab1a2543467ed3dd00bef550471b9a28511ea40b95a1da479ffff11a541c0187df376eafbf7813123bbe2e026a7ce8116c7832f27e678ef58ca305eb04ec5d0460a3d25d4a11884701c47ad63b3880d2ec9e071016691f4b164e579e5e712e86889c4712", 0xb3}, {&(0x7f0000bc0000-0x90)="1bb67c7e1dd5408485b4ba61026a924816192a92e6698196e6af9808512795f4a8000f8455ce4e4456571fd92c4c2e4bdd672c36da7b8f888f00e8e4803cbcda5cebf0a0c22ac4dfd7f5c45af3358190eda91784911be62cb11e3922b7e797f58f4331c0c958e57a7c51d5f59840e2d4842741cff0666c060f0423a89fd8f76977f7490f69ae9b6ca4c45c8f348247fb", 0x90}], 0x4, &(0x7f0000ba7000)=[{0x58, 0x0, 0x8, "68de52904e5379d487be45ebb54fd3c4b39264548457c9ee12eb78a9cd0eb6c5702cc93fa3b4f6279ad98703712425de56bb978b605e68f3aba1b662cec9743a0b6841"}], 0x58, 0x40}, 0x4}], 0x1, 0x4) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000dc9000-0x8)='./file0\x00', 0x200401, 0x2) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f000041a000-0xee)=""/238) sendmsg$netrom(r3, &(0x7f0000b47000-0x38)={&(0x7f0000d05000)=@full={{0x3, {"b6fecc35d885e5"}, 0x17}, [{"9c32b0910a7fa0"}, {"d015ef6b933e96"}, {"442c84d1743a76"}, {"955d386ec32586"}, {"572c82ba599a9d"}, {"12372d49729737"}, {"17a18fe1760e78"}, {"af7b51e6133ebb"}]}, 0x48, &(0x7f0000f6a000)=[{&(0x7f0000a5c000-0xa1)="d098e6eda835589ff5b6181216bdcd0d7ee75eedafa4a032696ff0d74434269ec5b63c516b7e76015edf2b9b0fb3508463864f9669c66c4606b601760212aec58eeb692fb84ff9fe4f116307edb90ce9a83190b27739c2ce81f28b12cc21a26639cfe43837622a63dbd1dac45a87a6c38774b0dd170bb861d72b4355ed75eb8b2e555dc270d590c47140f6ff30128f539b855f79309b8da7b877d5be8a7aae1842", 0xa1}, {&(0x7f000037d000)="932c4028ed97ac2007cec32e9756b674dca17681ed05024826ffeca94d376961b63f28523187a08842f5cb5d7569060aba66addea538ed300d06d56e2ea29b6d95a8311e12dbdce17b5ea4370cee2dbc4aaaad4891f60561e19087062095a01140ee8225a3d0606424bd942e1d9d97dab33e23043fc233591380b7c9a954a24be8ebacda0bff5516a82f", 0x8a}, {&(0x7f0000d81000-0x1000)="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", 0x1000}, {&(0x7f0000f29000-0x78)="cb8dfd34f3787d93d72d89601c6e23d3e5be46f785203b7caa774bb8e1f4a7203b1c7e344c4d15baedaa21f488b20fae805d561f324e35f4a011b98739ce15089943262d4f729211bb3c2e78124f09770ae0f1be0761b3c0086a7a1b03fa5cab8126ce60a5bc88ab01c5aa90ea327ede357d2db6c70b21d9", 0x78}, {&(0x7f0000130000)="dcab0645111669b4573cb8657ec26b32c37195ca05a71bbae958cbd6518ddeca58430a8cdf5121be1c961543131ff2aeb605d9c564", 0x35}, {&(0x7f00000f9000-0x78)="62329395962e8ddfc13a1e6d6a458da3f70c1e37fcd9f4ac82af4bf8a88c6c8e9454072ef5ade744073d454a9400c9a2449528d79f2fa53ab35cb8a33fedea87669a89421f08e70c56e7e95d88207c8342e72622e511c23d92bd4640ab7f9e66df940ca6e4752338127069912047a2e8905bd985036bdef2", 0x78}, {&(0x7f0000fc3000+0xbbc)="c76bbb69bdc487222d20525204321d1828c43929686dd8c79865280bd697e1c4851c7d1134dba42931feba953797ebfafaf36070b5e6eb80ffedb57cb75f33748fb2d10cbbc45e678a5dc54d4ac5d752f3f66debb49064c5463765a112bed8fef872a517f8502460bb0224dac60863ab169b6cb48bbe3039d1a5882795f3a60b71612a0c65c35bf8b7b4f8916ee97d3ef429c5aad66f4ae737a0ce30e54406e95f970f0cfaafdb3ece2398291373113e5983", 0xb2}], 0x7, &(0x7f0000519000-0x1290)=[{0x110, 0x1ff, 0x4, "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"}, {0x18, 0x194, 0x75, "a63005a18003"}, {0x1010, 0x11f, 0x1, "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"}, {0x50, 0x11, 0x10000, "36a1f6e6cbd3a9f323444f17203213354f70b51542d2ef940e2d484949bb4152695a4fe537fb75b76abcf8611e9396fd38cc573aec928e197266"}, {0x108, 0x0, 0xfffffffffffffff9, "9a4a3a5b0b4112fae3950498654bd76d1b8dd5a19613a2ff7c7e50000f3ee35bf48e85821c0f2bd9f352081ecd97da9aa92ccf58327602c85ef609d3feb937a1f479b063e6fa27bb77539c52fc6014079a1e2daf28b32e2557cd3886e69df2ab95e0c1f33a322813395acb25e17730b37a0753d554f2faf709d1a14c83bb18a95f8a3e6ec25f90b719037f9e9f75a63f473866daf9bddefb5a430599c7ff59f5e0e7e46eac62ca32929456fdf646ea47e416960215a9b3dfcb18c416e64eea088a1f9735c91b9fa63262cd23e1be8ed8844cb1c6115eb4541768c66decdf078f41da60f5f3233ba827c8331d23b3b241a2ab519a"}], 0x1290, 0x1}, 0x4000) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="000000026500", 0x0, &(0x7f0000654000-0x1)="") 2018/01/31 13:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000a5000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00009c1000-0x9e)=""/158, &(0x7f0000866000-0x4)=0xfffffffffffffe09) write$sndseq(r0, &(0x7f0000c09000)=[{0x0, 0x0, 0x3ff, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"c0d988ba44ee2f5968f20b9f"}}], 0x30) flistxattr(r0, &(0x7f0000044000-0x47)=""/71, 0x47) 2018/01/31 13:06:44 executing program 1: futex(&(0x7f00002ab000)=0x2, 0x3, 0x1, &(0x7f000012a000)={0x0, 0x0}, &(0x7f0000a2e000-0x4)=0x2, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000014f000)=0x1ff, 0xf, 0x0, &(0x7f0000b14000-0x10)={0x0, 0x0}, &(0x7f0000a52000-0x4)=0x5, 0x0) 2018/01/31 13:06:44 executing program 4: clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe1000-0xd)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) ioctl$KDSETLED(r0, 0x4b32, 0x401) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/31 13:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x803, 0x0) write(r0, &(0x7f0000a53000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef6000-0x8)={0x0, 0x3}, &(0x7f0000b7c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea5000)={0x1f, 0x6, 0x208, 0xff, 0x401, 0x3, 0x5, 0x2, r1}, 0x20) connect(r0, &(0x7f000056f000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce1000-0x4)=0xe8) ioprio_get$uid(0x3, r2) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x479}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/31 13:06:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000435000)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) socketpair(0xbb737df3c71dfc7, 0xf, 0x80000000, &(0x7f00006fb000-0x8)={0x0, 0x0}) fanotify_mark(r0, 0x10000000000000, 0x20000, r1, &(0x7f0000c87000-0xe)='./file0/file0\x00') 2018/01/31 13:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e69000-0x1)={0x0, 0x0}, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000022d000-0x50)={@common='syzkaller1\x00', @ifru_map={0x5, 0x6, 0x100, 0xfffffffffffffffc, 0x1, 0x80000001}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000014c000)={0x4, &(0x7f0000df3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00003c6000-0x8)={r3, 0x3}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) 2018/01/31 13:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000958000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000333000)=0x10, 0x80800) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000021a000-0x8)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a95000-0x4)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d0b000)=0x40000000007fff) pipe2(&(0x7f000007e000)={0x0, 0x0}, 0x4800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000b2000)={@loopback={0x0, 0x1}, 0x4, 0x1, 0x3, 0x2, 0x7, 0x0, 0x3}, &(0x7f000046f000)=0x20) recvmmsg(0xffffffffffffff9c, &(0x7f000058f000-0x12c)=[{{&(0x7f0000b7c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000157000)=[{&(0x7f0000ae8000)=""/4096, 0x1000}], 0x1, &(0x7f00000ba000-0xc0)=""/192, 0xc0, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f00006c0000-0x70)=[{&(0x7f000023e000-0x2d)=""/45, 0x2d}, {&(0x7f0000370000)=""/55, 0x37}, {&(0x7f0000241000+0x82a)=""/23, 0x17}, {&(0x7f000051a000-0x1000)=""/4096, 0x1000}, {&(0x7f000075c000)=""/11, 0xb}, {&(0x7f00005b3000)=""/178, 0xb2}, {&(0x7f00001ef000)=""/130, 0x82}], 0x7, &(0x7f00004fa000)=""/142, 0x8e, 0x10000}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000b8b000-0x1b)=[{&(0x7f00004ee000)=""/15, 0xf}, {&(0x7f0000993000-0xd4)=""/212, 0xd4}, {&(0x7f00004af000-0x4d)=""/77, 0x4d}, {&(0x7f000056b000)=""/86, 0x56}, {&(0x7f00007eb000)=""/164, 0xa4}, {&(0x7f0000438000-0x60)=""/96, 0x60}], 0x6, &(0x7f0000c91000-0xc8)=""/200, 0xc8, 0x93}, 0x2a}, {{&(0x7f0000d1c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b76000)=[{&(0x7f0000bd9000)=""/180, 0xb4}, {&(0x7f000089e000)=""/126, 0x7e}, {&(0x7f0000248000)=""/36, 0x24}, {&(0x7f000063c000)=""/99, 0x63}, {&(0x7f0000d51000)=""/4096, 0x1000}, {&(0x7f0000588000)=""/35, 0x23}, {&(0x7f0000fce000-0xe0)=""/224, 0xe0}, {&(0x7f0000324000-0x2f)=""/47, 0x2f}, {&(0x7f0000eed000-0x1b)=""/27, 0x1b}, {&(0x7f00009eb000-0x41)=""/65, 0x41}], 0xa, &(0x7f0000b29000-0x95)=""/149, 0x95, 0x7f}, 0x4}, {{&(0x7f00001d7000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000010e000-0x10)=[{&(0x7f0000375000-0xa2)=""/162, 0xa2}], 0x1, 0x0, 0x0, 0x800}, 0xcad8}], 0x5, 0x40002000, &(0x7f0000d70000-0x10)={0x77359400, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b39000-0x1)=0x2b, 0x4) 2018/01/31 13:06:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0x0) r3 = open$dir(&(0x7f000003d000)='./file0\x00', 0x101000, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f000056e000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000114000-0x10)={&(0x7f0000d8d000)={0x17c, 0x11, 0xe, 0x24, 0x3, 0x2, {0x5, 0x0, 0xa}, [@typed={0xc, 0x62, @u32=0x4}, @typed={0xc, 0xe, @uid=r1}, @nested={0xc, 0x63, [@typed={0x8, 0x7b, @void=""}]}, @generic="1338636a60494bc2b5bd95339de12f3831fd05170c0cf68b1f53ff7097b0bac81ae5a2bddfb95c64deb8950bdbcf5a06cf8534a8622497c120b29a4b3dfa4820ca619b099b5be0fd2066b56f3b4401b26470f885eca75d14fa6fe1b42eef70c4ad426a1b348ffd4d700804cb51f37364", @typed={0xc, 0x6a, @pid=r2}, @nested={0xc8, 0x10, [@typed={0xc, 0x2d, @fd=r3}, @typed={0xc, 0x2f, @ipv4=@multicast2=0xe0000002}, @generic="96872d87fb6cde1dced9539b5115a37201a0f9b845fae5dd335e56e948aeeb4cb5e1e83ec5db4ac32c5d358f5e93faedd066e5abdb3eb787ea9238555c2c8359df83879294b588ec", @generic="336b4eea83a63386a73f9a71261420ac6ba0adcb17d490f821cea21c3c35488c832109e80e80bc17f922b78d8a96a8ff74e92665486b75529863d0fd9e439b543c32ba60de6dc58d80e1037a749060b816068bacff72", @typed={0xc, 0x7b, @u32=0x5}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$netrom(r4, &(0x7f0000eff000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a2c000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = dup2(r5, r5) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d13000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fec000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000bce000-0x8)={r7, 0x8}, 0x8) 2018/01/31 13:06:44 executing program 2: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}], 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000003c000)={{{@in6=@empty={[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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind$packet(r2, &(0x7f0000ea9000)={0x11, 0x17, r3, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') getsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/31 13:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() syz_open_procfs(r2, &(0x7f0000f4a000-0x7)='ns/mnt\x00') 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) pwrite64(r0, &(0x7f00003e2000-0x2e)="b9f63aa63104f8110044037b49b28b7412254a7f6b732c465ed0591738401dd795529062b095011cdaad2b47dc06", 0xfffffed7, 0x0) 2018/01/31 13:06:45 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x359ee4a718438565) bind$inet6(r1, &(0x7f0000020000-0x1c)={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sync_file_range(r1, 0x4, 0x3668, 0x7) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/autofs\x00', 0xc001, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000feb000)={0x100, 0x4, 0x800}) syncfs(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/31 13:06:45 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/ppp\x00', 0x8200, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e7c000)=0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000ade000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000005}, 0x235) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000356000-0x4)=0x0) modify_ldt$write2(0x11, &(0x7f000017d000)={0x4, 0xffffffff, 0x1000, 0x0, 0x2, 0x1000, 0x9, 0x4, 0x7, 0x5}, 0x10) ptrace$pokeuser(0x6, r3, 0xfffffffffffffffe, 0x686a3166) r4 = syz_open_dev$sg(&(0x7f0000e7c000)='/dev/sg#\x00', 0x2, 0x111000) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000d9e000-0x4)=0x0) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000c0f000-0xe8)=@get={0xe8, 0x13, 0x800, 0x6, 0x2, {{'crct10dif-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x401, 0x0, 0x0}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 13:06:45 executing program 1: syz_open_dev$sndseq(&(0x7f00003f0000)='/dev/snd/seq\x00', 0x0, 0x111002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f000027f000)='./file0\x00', 0x0, 0x13) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000879000-0x4f)=""/79) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/31 13:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="1ba7f25e375c5c432a6a40b8c30f3d8b", @ifru_names=@generic="4f3a00080018030c540a1fdc224f73b5"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000053a000-0x4)=0x0) fstat(r0, &(0x7f0000d4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f00007ed000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) fstat(r1, &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000084b000)={0x80200004, 0x7a6}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000098f000)={0x3f, 0x1, 0xffff, 0x7, 0x10001, 0x5, 0x6, 0x6, 0x7f, 0x7, 0x3, 0x9}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000fa0000)=""/244) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b15000-0x4)='tls\x00', 0x4) ioctl$TIOCNXCL(r1, 0x540d) ioctl$int_in(r1, 0x5473, &(0x7f0000f55000)=0x101) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00004f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e09000-0x8)={r2, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005da000)={0x0, 0x400, 0x5, 0x0, 0x401, 0x4}, &(0x7f0000a98000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000646000-0x8)=@assoc_value={r3, 0x6}, &(0x7f000021a000-0x4)=0x8) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000573000)="1efa7629e645e6c86e") 2018/01/31 13:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) flock(r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) 2018/01/31 13:06:45 executing program 3: r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f000046e000)='net/igmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xed)="b74b057a7f962f3311c86d002888bcbb5c872158d650c13aca47e3ac8ca0faeccadb63a9ceae1ccef89cb00bac7461f7a51b37cc604f96051870a1720b29bf4634bae2d8c3648c1f000000007d13ccbcc341d7a3fffffffffffffffde186535f5de273dfa286e08b956ec8293280ea2e980064f13f3ad8139467772fdadba25694db94221432582a3d3a5b1b342d2d9982d7f8d46a7fad3bb8524a9f2f63d5e88ff00cd20b8cbe1729c16a96d20c6521d50e78b9a1e4bdd45f8dbfa871654d418a47a09b45b7ee2b9f8c1436db425045a7ec1a05a7889bf36d329871d18a68abdd8f8aa883e922b4c989dcd901", &(0x7f0000001000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000000000)="1b2605b586016e9dfa9c4a340abc3ccaa393987ded83cf834000c8187c9682fde0d6357969380dc2186bb0498d3146f093dc21291b2d749f0cbb101e04bf9832234b70610e55880e5da2d09c3138cbf60600931475dc658725c06c4145a9da4c91b9d74296cc8efa56306fe882f714dc31736cb918b80c7aa7c1dab8ef98b160d72d64") unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000000f000)={0x81, 0x8000, 0x7253}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:45 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000858000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008df000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000050000-0x10)={0x0, 0x40, &(0x7f000097c000-0x40)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f4000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ffc000)={r4, 0x8001}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 70.122356] device lo left promiscuous mode 2018/01/31 13:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b6e000)='/dev/usbmon#\x00', 0x3, 0x40400) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00009d8000-0x4)=0x0, &(0x7f00008a2000)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000494000-0x108)={0x0, @in6={{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7fffffff, 0x7, 0x400, 0x5, 0x3ae, 0x1, 0x7, 0x18aa5f2, 0x1, 0x3f, 0xfffffffffffffc00, 0x1, 0x5f]}, &(0x7f0000473000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ca6000-0x10)={0xd89, 0x800c, 0x9, 0x6, r1}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c0000)={0x0, 0x0, 0x0}, &(0x7f0000e97000)=0xc) ptrace$cont(0x1f, r2, 0x8, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000940000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000940000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000940000)='/dev/vga_arbiter\x00', 0x54000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000888000-0x4)={0x0, 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000d2000-0x8)={0x0, 0x0}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x3, 0xffff, &(0x7f00002fd000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000941000-0x10)=[{r0, 0x1, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x100, 0x0}, {r3, 0x80, 0x0}, {r4, 0x4, 0x0}, {r5, 0x2, 0x0}, {r6, 0x20, 0x0}, {r7, 0x0, 0x0}], 0x8, 0x100) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000940000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TIOCCBRK(r8, 0x5428) r9 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r9, 0x11, 0xb, &(0x7f000093f000-0x3)=0x0, &(0x7f000093b000-0x4)=0x4) 2018/01/31 13:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000ecf000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000873000-0x10)={0x77359400, 0x0}, &(0x7f000022a000-0x8)={0x0}, 0x8) r1 = inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afa000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = open(&(0x7f0000baa000-0x8)='./file0\x00', 0x1, 0x100) renameat2(r2, &(0x7f0000d31000)='./file0\x00', r3, &(0x7f0000de0000)='./file0\x00', 0x7) 2018/01/31 13:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) accept4$nfc_llcp(r0, &(0x7f0000140000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000244000-0x4)=0x60, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8003, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f78000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={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]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000582000)=0x0) r6 = getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r5, 0x540d) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000633000-0x4)=0x5, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r6, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fe000)={r4, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) 2018/01/31 13:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') symlinkat(&(0x7f0000041000-0x10)='./control/file0\x00', r0, &(0x7f0000000000)='./file0\x00') utimensat(r0, &(0x7f0000027000-0xa)='./control\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004c7000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009a8000)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$mice(&(0x7f00007ef000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000021b000-0x4)=0x7, 0x4) preadv(0xffffffffffffffff, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) pwritev(r0, &(0x7f00005b9000-0x90)=[{&(0x7f0000ea5000)="5512659d8d695c9427b65402784809d1b2d3ce46654cf37eb853f84f878135ac27ab0850effca39f12057894d63e5e0a7cc33970ff7cc0a7c5abb434748686c2f19530386ddffa77a455e43ca0904cbfbbbce8f1d92e86d5159bf02a85fce99b2c48cd64989113d7dc5b1b2e746b8df132f83d4f44bcc824ba548599f19dbba516a6831ab69b634e852b70e6f8b73caccf892a685957682290c9699ecf23ae16e7eb8cd022969db69f00e54cd1c28f2240c2887c2d7e8e1aa56e6a9e32fb5dfedda25ee073419fd48c9d5ed8968e88b55fd09e1a37e42bff83034e585bbb13673b2d714c550296a2d786", 0xea}, {&(0x7f0000035000-0x4d)="db1674f9d16454109ed21f42553dc9321e9803bb22934a66c6d947853c842c42dc81d80f4673c3e2c5cc35796d6e29919702f8c3612286760fac2df3050a979f396cc0de2b9b5f5eb2f59a13d5", 0x4d}, {&(0x7f0000e31000-0x48)="b93f70929036832b32d9f4e1c7cb6bcbe2c2f24521914332503b6c90bccc2ea33fdf06b660fa42cfb3a937ffa3aa75e4386515f869403cddcae25da30baed40f1c24edd7501bafb1", 0x48}, {&(0x7f00002eb000-0x23)="ffcd7a6940c3c10bf6087ab693880f23ab31724c1d23e145fb918e9ff1974292c17675", 0x23}, {&(0x7f0000da6000-0xfd)="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", 0xfd}, {&(0x7f0000ccb000-0x13)="9cda326fdb8fda0d373d2f6b95189d5bfbbf42", 0x13}, {&(0x7f00009e3000)="72313c48f938c691dfa1e659be6b227ca268c35bc0eb5b35e01da1325e54f4b802579c8ffea1bedcaa4bac1b3d3df63aa2a71ca3702c34038fb389e9486e0fbf0fd35db6cb810147e102bc7438be6b126a75ee174169be31733b7db3b3edee7973", 0x61}, {&(0x7f00001d0000-0x97)="69407ceda1a9906b5e92ee4a4dd5afbf1c0a0fad6ba698f462809851022e9aa5785b056a1ca63be2dbb58f10c34fbdbc33c346314df5ed17dc330e14a57ec105a3f2150d6468625d0b2ba309e147413f29d2caa5188b34a9d087c16c8d155989a849fd4aefd02b4df0ae30e30241f93ddae4fe56ad1d9cf2f82d69cc7e98b116b1ab03ac766d1e732902db9d3ac79495f3133f85a75413", 0x97}, {&(0x7f0000a5b000)="4860fbfaff076d16d24f8142dab18de0eed7a93d46f202a0b3d428abe63dad5eccd6777ee44403c9d3a5ab71179947522e1d9e93551f3c0d2290e3664ec9dda58b8b015d8593cad28fa8ec171b410348fd8abfa5fd16943e0de018fd85509ac5f37abe0c30041c6f694f1387", 0x6c}], 0x9, 0x0) [ 70.221553] device lo entered promiscuous mode 2018/01/31 13:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0xffffffffffffff22) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) r3 = open(&(0x7f000039b000)='./control/file0\x00', 0x48200, 0x2) write$selinux_user(r3, &(0x7f000065f000)={'system_u:object_r:vhost_device_t:s0', 0x20, 'user_u\x00'}, 0x2b) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000276000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004aa000-0x8)={0xfffffffffffff215, 0xfff}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000267000-0x4)=0x0, 0x4) 2018/01/31 13:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002bd000-0x4)=0x0) 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) r0 = socket$netlink(0x10, 0x3, 0x20000000200017) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000f0000-0x20)={@generic="d15c761cb5b5d96b37f11f7acdb176fd", @ifru_flags=0x2000}) [ 70.246707] device lo left promiscuous mode 2018/01/31 13:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000309000-0x16)='/selinux/checkreqprot\x00', 0x2040, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00008ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/31 13:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f51000-0x8)='keyring\x00', &(0x7f0000156000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000c2000)='user\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001a9000-0xb8)="b6221f7eee744e25e0ea7be79fe7cfe1ba5838be20f500088c09ad191b3193555f8fdef45c8ab95c222457fae560dd0113175a8fa2ae5c7f9a48da726baaf2724a2002c27b92d76ab12ca2e753da0b533843a0270fb2abdd88663a5173c89398fd2ddd3c636aee74a2f409c1a8b9fbadb825dc39d121e536648fb71510cc3e9fea730ef41d5b95a7383f9330445c637c9cceb0644c8fc7f307e4e3f84ce3b4d105340ab34d5a832ab1e6bef3f46f61956199a711e233278a", 0xb8, r0) exit(0x0) keyctl$session_to_parent(0x12) keyctl$get_keyring_id(0x0, r1, 0xf) 2018/01/31 13:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000edc000-0x10)={0x1a, 0x0, 0x409, 0xffff, 0x8, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83af", 0x2, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r0, 0x409, 0x2) shutdown(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037e000)='/dev/hwrng\x00', 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000f99000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c46000-0x4)=0xc) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006cd000)=""/49, &(0x7f0000c55000-0x4)=0x31) readv(r0, &(0x7f0000d84000-0x30)=[{&(0x7f0000ec6000)=""/108, 0x6c}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d41000)={0x7, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 13:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/31 13:06:45 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bda000)={0xffffffffffffffff, 0xffffffffffffffff}) set_robust_list(&(0x7f000034d000)={&(0x7f0000b75000/0x2000)=nil, 0x7, &(0x7f000093d000/0x3000)=nil}, 0x18) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000037b000-0xa)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x372, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/31 13:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fd0000)={{0xffffffffffffffff, 0x8020a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") r0 = add_key(&(0x7f0000205000)='syzkaller\x00', &(0x7f0000404000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ea2000)="58912b8471f2b5b4a1f2518ae27002fb28fc453b89613084b8d0c3dd50eb5df4cd9fcab01996763a98", 0x29, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000a03000-0xb0)=""/176, 0xb0) lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 13:06:45 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc8000-0x4)=0xfffffffffffffd4f) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000fca000-0x4)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d7a000-0x20)={0x200800, 0x6, 0xc, 0x0, 0xdf2, 0x9, 0x7, 0x5, r5}, &(0x7f0000fc9000)=0x20) getsockname(r4, &(0x7f0000fc8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fc8000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$cont(0x1a, r6, 0x0, 0x1000000000000) chown(&(0x7f0000c0e000)='./file0\x00', r2, r3) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xd)='md5sumvmnet1\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000845000-0x8)={0x0, 0x5}, &(0x7f00006de000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003e0000)={r1, @in6={{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff7}, &(0x7f00008f8000-0x4)=0x98) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0xfffffffffffffe8c) 2018/01/31 13:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4, 0x0}, 0x0) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000de2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e0000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc3000-0x4)=0xc) r5 = gettid() lstat(&(0x7f0000519000)='./file0\x00', &(0x7f000090f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000810000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0xc) sendmsg$unix(r1, &(0x7f000065f000-0x38)={&(0x7f0000cd1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000600000-0x10)=[{&(0x7f0000c8a000-0x1000)="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", 0x1000}], 0x1, &(0x7f00004bb000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}], 0xb0, 0x8000}, 0x20004010) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000000c000)=@dstopts={0x84, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x401, 0x4, 0x7, 0x2, [0x3f22, 0x2]}}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0xffff}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @calipso={0x7, 0x40, {0x7, 0xe, 0x100000001, 0x1, [0x51e9a7d9, 0x5, 0x2, 0x0, 0x9, 0xfffffffffffffff8, 0x5]}}]}, 0x95) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffd, 0x0) inotify_init() 2018/01/31 13:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d090000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e57000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000420000-0x14)={0x2, 0xe9e8, 0x9, 0x8001, 0x56, 0x1f, 0x5, 0x7, 0x5, 0x6000000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a27000)=0xd57, 0x4) 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000198000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c7b000)={0x0, 0x7fff}, &(0x7f0000c6d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e8a000-0x20)={0x9, 0xfffffffffffff000, 0x8000, 0x401, 0xfffffffffffffffb, 0xff, 0x0, 0x3, r2}, &(0x7f00006b5000)=0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008d6000-0xc)={0xc0000000, 0x0}) r3 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000043c000)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009f5000-0x4)=0x81, 0x4) rt_tgsigqueueinfo(r3, r4, 0x1a, &(0x7f0000393000-0x10)={0xd, 0x40, 0x3, 0xe511}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f0000b58000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000abf000-0xb0)={{0x87, 0x1}, 'port1\x00', 0x12, 0x20, 0x1, 0x5, 0x200, 0x7fffffff, 0xf83, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000031d000)=0x1) openat(r0, &(0x7f000081e000)='./file0\x00', 0x0, 0x80) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ea000)='/selinux/checkreqprot\x00', 0x202100, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x80000001) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000615000)={0x6ed8, 0x8, 0x1, 0x20, 0x10000, 0x80}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000f80000)=0x0, 0x4) 2018/01/31 13:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000155000-0xa)='./control\x00', 0x82) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f0000672000)=""/249, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8e28) r1 = add_key(&(0x7f0000a67000)='.dead\x00', &(0x7f00001ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r1) ioctl$TCSETSW(r0, 0x5403, &(0x7f000051c000-0x24)={0x1, 0xffffffff, 0x8000, 0x9, 0xfffffffffffffff7, 0x1, 0xee, 0x2, 0x7fff, 0x7, 0x0, 0x2}) timer_create(0x7, &(0x7f0000b20000-0x60)={0x0, 0x37, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000353000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009e4000)=0x51, 0x4) timer_settime(r2, 0x1, &(0x7f0000ddb000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000cd7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:06:45 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f000093d000)=0x0, 0x80800) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$KDDELIO(r0, 0x4b35, 0x9) prlimit64(0x0, 0x2000000000000007, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000e23000)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/31 13:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000095f000-0x70)=""/112, &(0x7f0000027000-0x4)=0x70) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/31 13:06:45 executing program 1: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000eeb000)={0x0, 0x78, 0x6787, 0x81, 0x945, 0x3, 0x0, 0xc77, 0x4200, 0x7, 0xc74, 0xffffffff, 0x5ef, 0x401, 0xff, 0x1000, 0x7fff, 0xff, 0x7fff, 0x100000001, 0x1, 0x9, 0xffffffffffffff43, 0x8182, 0x8001, 0x100, 0x8, 0x20, 0xf75c, 0x1, 0xffffffffffffffff, 0x5, 0x2, 0x10001, 0x0, 0x4, 0x9, 0x7, 0x0, 0x9, 0x2, @perf_config_ext={0xff, 0x4}, 0x20000, 0x7, 0x6, 0x4, 0x6, 0x9, 0x5, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000eec000-0x8)={0x0}, 0x8, 0x80800) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00005bc000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000303000)=0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002af000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3f, 0x6, 0xfffffffffffffffe, 0x8, 0x8, 0xe08, 0x7, 0x5, 0x10000, 0x42, 0x9, 0x1f, 0xffffffffffff74f7, 0x0]}, &(0x7f0000eed000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000704000-0x6)={r3, 0x3}, 0x6) r4 = getpgrp(0x0) r5 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55)={0x0, 0x0, ""}, &(0x7f000088d000)=0x8) r6 = socket(0x3, 0x80004, 0xfffffffffffffff7) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r6, &(0x7f0000c1e000)=""/146, 0x92, 0x20, &(0x7f0000eec000)={0x4, 0x4, 0x20, "6c6d53cc0672", 0x3ff, 0x0}, 0x10) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r5, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r7 = signalfd4(r1, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r7, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/31 13:06:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='gid_map\x00') socket$inet(0x2, 0x6, 0x80) write$sndseq(r0, &(0x7f0000008000-0x1c)=[], 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000b000)={0x7, &(0x7f000000a000-0x38)=[{0x0, 0x6, 0xb4, 0x5}, {0x32c00000000, 0x7fff, 0x8, 0x10000}, {0xcc, 0x200, 0x6, 0x0}, {0x100, 0x4, 0x4, 0x6}, {0x8, 0x9f, 0x9, 0x5}, {0xbc, 0x7, 0x20, 0x9}, {0x7fffffff, 0x9ed, 0x4, 0x1}]}, 0x10) 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/01/31 13:06:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000124000-0x10)={0x0, 0x3, 0x4, [0xfffffffffffff32b, 0xfffffffffffff507, 0x8001, 0x3]}, &(0x7f0000b75000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x80000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x10)={r0, 0x8, "a90a8a12fe5f572d"}, &(0x7f0000be9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000cad000-0x8)={0x6d}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$pptp(r1, &(0x7f0000e15000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = gettid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000f5c000)=0x1) setpgid(r2, r2) write$eventfd(r3, &(0x7f0000c6e000)=0xd84, 0xff10) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a22000-0x8)='./file0\x00', 0x301040, 0xa) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000072b000-0x6e)="f34f60dd20b5cc979884ee96957e67fe2d0a7ff74c7cb8091e18f2062135bc369119f45fddf90e9bfad31f566b437bf686ea17f93abcefd084a4feeec7014afe7b12a993a3dd30ebe1c8d5bbff5e82c847635ee9450593f44c054a5b88d93d24548860fd10219661402b5bac32d6", 0x6e) 2018/01/31 13:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) r1 = openat(r0, &(0x7f0000e68000)='./file0\x00', 0x0, 0x101) r2 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003e3000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffffbe9, 0x2, 0x7fff, 0x1, 0x2, 0xac56, 0x2e3, 0x787, 0x1f, 0x5, 0x1, 0xbb49, 0x81, 0x5]}, &(0x7f0000f51000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000251000)={r3, 0xb092, 0x0, 0x5, 0x9}, &(0x7f0000888000)=0x18) 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007e2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000c73000)={0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = dup2(r0, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00001ec000)={0x0, 0x0}) poll(&(0x7f0000221000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffb) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8)={0x0}, 0x8) ioctl$TCGETA(r1, 0x5405, &(0x7f000026f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000317000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000e9b000)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5c000)='/selinux/status\x00', 0x0, 0x0) getpeername$unix(r4, &(0x7f000030f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000762000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000046a000-0xc)={0x4, 0x0}) dup3(r4, r4, 0x80000) 2018/01/31 13:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f81000)='./file0\x00', 0x20102, 0x80) ioctl$TIOCEXCL(r0, 0x540c) recvmmsg(0xffffffffffffff9c, &(0x7f0000f61000-0xb4)=[{{&(0x7f000089b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb8000)=[{&(0x7f0000db8000-0x39)=""/57, 0x39}, {&(0x7f0000a10000-0xba)=""/186, 0xba}], 0x2, &(0x7f0000965000-0x5)=""/5, 0x5, 0x9}, 0x20}, {{&(0x7f0000a00000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e23000-0x40)=[{&(0x7f0000da2000)=""/181, 0xb5}, {&(0x7f00002bd000)=""/193, 0xc1}, {&(0x7f0000c10000-0x3d)=""/61, 0x3d}, {&(0x7f0000809000-0xb3)=""/179, 0xb3}], 0x4, &(0x7f0000700000-0x89)=""/137, 0x89, 0x4}, 0x7fff}, {{0x0, 0x0, &(0x7f0000495000-0x30)=[{&(0x7f0000328000)=""/107, 0x6b}, {&(0x7f00009e5000-0x81)=""/129, 0x81}, {&(0x7f0000b21000)=""/76, 0x4c}], 0x3, 0x0, 0x0, 0x2}, 0x0}], 0x3, 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00008e8000)="4ebd93c7653cc154ab8ef0b78f3f7295b6ddbbd22eb631a86e18f026cc59bff57a1cef30beab73e45f6613fb6cd100282d58a657a94d90f9661d4cadf9d045093b3d7b434a5782fe627714983f586cb03f7fff") ioctl$fiemap(r0, 0xc020660b, &(0x7f00004c2000)={0x8, 0x40, 0x4, 0x8, 0x3, [{0x1ff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x100000001, 0xfffffffffffff800, 0x7, 0x0, 0x0, 0x3200, 0x0, 0x0, 0x0}]}) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002e6000-0x4)=0x7, 0x4) sendmsg$key(r2, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r2, &(0x7f0000a8b000)=@generic={0x10, "5ed0cc188f543540ad7ca8ef79eb513498d97df93667a124fa0c3fabcfdb5c9fbae1385cbf5c6a400fb9326f1893738f5bad63366499951d4bdcbe9ff873b8ec4df3f3b3f1f6f964185d96cf764d53405e768f2432ff7c47c8024f94fc0316a94118f8ab8d31ab2fdc7dc5fc71692abbc5f04ca0f905069c06e480d32b42"}, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 13:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bdf000-0x9)='/dev/sg#\x00', 0x80000001, 0x400) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000782000-0xb8)={0x0, 0x39a, 0x800, 0xfffffffffffffffd, 0x3, 0x80000001, 0x9d, 0x8, {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]}, 0x0, 0xb7d5, 0xffff, 0x6c, 0x401}}, &(0x7f000033f000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0f000-0xe)={r1, 0x41ac878e, 0x3, [0x80, 0x3ff, 0x4d2]}, 0xe) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 13:06:45 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 13:06:45 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) keyctl$session_to_parent(0x12) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000003000-0x10)={r2, 0x83}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000004000)=0x0, 0x800) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x1000}, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x6, 0x0, 0x0}, 0x4) 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000354000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000034a000)={0x0, 0xb28, 0x401, 0x6}, &(0x7f0000e9b000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e70000-0x71)={r2, 0x69, "8fb2d86f6101bd872b426b35d82499d1ee2084426bdc56eb7e5ee3a06b61263133fc60505a10116ea97a7a9fc1c7ad78362f3e6d192e3e7ee830ba030638994b302826a37995b368e410214c5a73488362fa0bf8612c207c2b30e55373327df86b3a18cb79e239d191"}, &(0x7f0000124000-0x4)=0x71) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/31 13:06:45 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@common='ifb0\x00', 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000002a000-0x9)='/dev/sg#\x00', 0xdc2, 0x100) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(r2, &(0x7f000002f000)={0x4}, 0x8, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000002f000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000009000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f000000e000-0x8)={0x0, 0x0}) fcntl$dupfd(r3, 0x0, r2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000002f000-0x18)={@loopback={0x0, 0x1}, 0x1f, r4}) r5 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000002a000)={@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]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000031000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r2, 0x8) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r6, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000b54000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:45 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000026000-0x38)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000023000)={0x8, 0x26, 0xaff, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffd0b}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/31 13:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00001f5000-0x8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x409) 2018/01/31 13:06:45 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/enforce\x00', 0x88180, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003f5000-0x8)={0x0, 0x0}) getpgrp(r1) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r2, r3, &(0x7f000084f000)=0x5b, 0xfff) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000025f000-0x20)={0x3, 0x0, 0x10000, 0xffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000941000)={0x1, r4, 0x10001, 0x10001}) 2018/01/31 13:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e47000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000052b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000627000-0x8)={r3, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) 2018/01/31 13:06:45 executing program 1: r0 = userfaultfd(0x40000000080800) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000009000)=@random={'btrfs.', '*\x00'}, &(0x7f0000005000-0x10)='/dev/sequencer\x00+', 0x10, 0x0) 2018/01/31 13:06:45 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) [ 71.042786] binder: 12954:12955 got reply transaction with no transaction stack [ 71.050670] binder: 12954:12955 transaction failed 29201/-71, size 0-0 line 2920 [ 71.063294] binder: 12954:12955 got reply transaction with no transaction stack [ 71.072253] binder: 12954:12955 transaction failed 29201/-71, size 0-0 line 2920 [ 71.081418] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x4d8)={0x9, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{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]}, {{0x2, 0x2, @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]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [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, @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]}, {{0x2, 0x2, @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]}, {{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]}, {{0x2, 0x3, @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]}, {{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]}]}, 0x4d8) getpeername$unix(r1, &(0x7f0000008000-0x344)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/207, &(0x7f0000006000)=0x1e) 2018/01/31 13:06:46 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) keyctl$session_to_parent(0x12) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000003000-0x10)={r2, 0x83}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000004000)=0x0, 0x800) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x1000}, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x6, 0x0, 0x0}, 0x4) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000043f000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x144) mkdir(&(0x7f000014b000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x4) exit(0x0) 2018/01/31 13:06:46 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000be5000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000486000)=@generic="980002b6325c1f31fe4ed60aee82f0e8") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000224000-0x8)={0x0, 0x0}) tgkill(r1, r2, 0x20) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r3, &(0x7f0000009000-0xdf)=""/223, 0xdf) readv(r3, &(0x7f000000c000-0x40)=[{&(0x7f0000004000-0x77)=""/119, 0x77}], 0x1) fcntl$notify(r0, 0x402, 0x1) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xecb, &(0x7f0000ae5000-0x8)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000043e000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000355000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000003c000)={r2, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff9f1, 0xb8c6, 0xfffffffffffffffe, 0x7, 0x7}, &(0x7f0000631000-0x4)=0xa0) r3 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e0a000-0x8)={0x0, 0x0}) r5 = accept4(r1, &(0x7f000084c000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000920000-0x4)=0xc, 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000ece000-0x98)={r2, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x2}, 0x98) ptrace$getsig(0x4202, r4, 0xb23f, &(0x7f0000d37000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x6, 0x3, 0x0}) ioctl$int_in(r3, 0x541e, &(0x7f000009b000-0x8)=0x4) 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x4000000000001, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) keyctl$read(0xb, r1, &(0x7f0000007000)=""/4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000000c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000271000-0x1000)=""/4096) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) r2 = inotify_add_watch(r0, &(0x7f00002c7000-0x8)='./file0\x00', 0x21000801) inotify_rm_watch(r1, r2) close(r0) close(r1) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x807, 0x9) sendmmsg(r0, &(0x7f0000f2e000)=[{{0x0, 0x0, &(0x7f000074c000)=[{&(0x7f000088a000)="54a240f7c8839fc8a0bad372bd9b20bdee6e49e59c186fdddf21b2d2a255f9eefa64bfea2b0d92518901471f778bcfcd4837979532d8f350854655f4337bd6dbbe5087cf312d49bd6185b09e", 0x4c}, {&(0x7f0000133000)="01a43316fa1aa2f19cbce1a8290f9610d8a6f4d0e63172fd5218f0caa89228f54ee94c1295ccbd611de8fb7d43402acf1ebe43b1e7eedc677f120d51316d35896255b717be0c163d5a703e9c557ecf4873617e9516e479698896f693635a7298f9b1d44a697cf8fe329e15974cf0abf547a95b819067ab46a5984475efe3bfcc0b06d6c0d5e6f6b838c7a407e311e7d6901876b513717ee45903b46306f471c99595", 0xa2}, {&(0x7f0000b63000-0x5a)="3dcae8dd014583ef535e5cadf1ed6c28aa90696148f1d5d3c125ad80d049986dcba10c7b05444fda4bc2fa2dadb8faa35e42dda044a6ae2e08be3e18780f8ec0b3f8bfff70c24ff4a62008d5f6996778356ec8e7bce0473aaeab", 0x5a}], 0x3, &(0x7f0000d98000)=[], 0x0, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f0000ad3000-0x40)=[{&(0x7f0000fb2000)="1cde2817814da868fff92b363cc2885e7bb1fc91360ab95a284a499d6da6dd2c0b97629b3e0aeda3064e", 0x2a}, {&(0x7f0000a90000)="5a50b0cc10576a0680b98a7c5a9054bf7e226a918af6c9c652ab6d6d76f74204f595b87c490796d86b0434ca", 0x2c}, {&(0x7f000091f000)="8f9faaae1aa4ac4f87e1adf8ed85b6bfc6502de1e7341ce4f6ba3f6b7591606f659f2ebe7c01dca864d8a2deb9426e0db070001cead7c36cf9636b6258926fcc303c610ade329493eaaeb41d76616ecfc219ffabe036499aacf444e5b8212e56fc92b289e6f61300ce31db271180118b95e667df20c9442d37100406f1bc71815d0ca6cbf8a429c940039ef52d06da833e3fef167b2c9bddeea3f6c13800b4f0374b8ef8b52c7d6e10184f951255dafaddef817d116f480d28e92438c98d4c89a59b2988600353f0f1be", 0xca}, {&(0x7f0000020000-0x2c)="2382ffcadd711ac93e2bd5802afa8977b20bee26abd8b50d0725eda1767533455c3b0313ba998dda9ff99f3d", 0x2c}], 0x4, &(0x7f0000d87000)=[{0x98, 0x1bf, 0x1, "add2b28b1cedee4473cb0ecb9394e6c9ed36d1d3a15f4f1cbd7e3aaed1fd788ccebadfa33c843d4b4a4f0ae26eb8c232abf6a3a60364765c70bd1eceaed5df5090a16b46d3aefa8a28db3c462f458421a81468078fee8fa00355a082b51acbafda671da099959bcdcda31845e7ee9890656b8e494a6dd39192d9c3a2ddbd7d4bf9"}, {0x98, 0x109, 0x2, "25edf58b6200ff8aed9f87e1eb4feec18a6f744059a5cb55fdb250d2480b7840693dc60890b6b41dd77d33272cc177074b4000000000000003ff0becd755aa73f9c7b4178a09f39aec69bcab24abc8756c686eb73e31ec50836883913ad87c40bba29019724e5e623b641a940842f5d9980200000030c8bb080b16b92f968ab4719eeeb5064aad"}, {0x90, 0x114, 0x7, "1a0b7c5eaa13243de69ee4f8ca559d7709b6086251380bf025712e324e049ef6bc775866fbc72740af1ff00bfa4ec774f2e86e7221941b1f4015f4ee52a7d9b0bdea3e1ccb3ae16e6496e97623ac84fa0fdfee2bab2c1f3f074c5e15977776317cba23a031079d15dc8f66344497fe8c3d2f05354fec182a78cb"}], 0x1c0, 0x4048054}, 0xa4a6}, {{&(0x7f0000eca000)=@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f000002f000)=[{&(0x7f0000aa8000-0x89)="a2414a033f5d54f1716dae18504753f0380b9e51ef700490011eea7697bde21d658d32d9db8038d7c088b7186229a6b8f222239b126038c1b7478c580b38a26f4d483b51bce22c03514f1dc3bd5d9f0763b96e57319377bc82867c73efc07f73326d2fb835f29776c11a13509a3677e721c62f2b0c49bcadd85dc264ab2d7e96979446f4382cc8bf28", 0x89}], 0x1, &(0x7f000020f000+0xce1)=[{0x30, 0x88, 0x2, "c53a47daf4ce67cdaa5d03e232c673e77b507e25e5b870b34105f638"}], 0x30, 0x8000}, 0x7}, {{&(0x7f0000eeb000-0x1c)=@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x68b}, 0x1c, &(0x7f0000b78000)=[], 0x0, &(0x7f00000f5000-0x528)=[{0xf0, 0x80000000001ff, 0x80, "db081c8a8a1d6be920dc3cef19688044d70496ffa88c5934fd67ef0ecf944eac30e6844b3050f50ec49fea7475d95fdbbfec888843d86b231f38ced07ad161bd6b88c68113268ca2824c83481fd6ebe4a8c839f8b0ca1e14c859236b20b985e40f6c7a599b5e25f1252948a80213631d6bcc66f57f4328064a8967cd599975e016433e36867bbe5274a9d4714a97afa184952a181865f5c4a0ccf4f9d0ab0fcc340bb5013cbc6c73e23199f72741ddeb7362c53be6bab4ef4e24a187d2e2d1b9fcbe1a408df2f8af293809f5575126fec08e30583575b1432f9e"}, {0x10, 0x112, 0x3, ""}, {0x40, 0x1ff, 0x20, "4704c85e2579a1ffce996439cbe74ff67ca26781e9ca6e034a25638cfd878d16996a0b96954cfb7bf6"}, {0x78, 0x113, 0x3, "aff965040404ea5efa82f1c8e4108960552a5eb0b814ec401d4cf9a2676cbe1ce3d710f15e4156671dcad6a1726037e27ab9040a494b30cf1222ad04588169f62ef69e6b9a6e6e5f16d9d581da2971eca579e25d34e7faf28368ae6cea516c17000a23"}, {0xf8, 0xff, 0x4997, "a4650a67cbf70c5cf7e8623cdcb671249d9833ed14304b8c8e3bd0865bd3c5f9190b7b45ea074e58d554a8f5e941aed67a34638092d13f08d4682fbdd82e90272970974aff3920639be3ac98ecf3bde0a32fd9c633095f449cda364743986e7dc36c22a9cb30e4dea4782575a174ef814ca352f3e06eaa2c9d476c925a3772cd218c67a13b21454f1b9c1fdeb34cbe7a47724d1033fa5f3a3663f8be16fada68d695cc430245c0ca52d713a61d006b75643ab03e3e3c8538b95dc340611f95233b7364a6d7edbc6b42f8d2f22bfd7ea2cc9b9640f963b3b114ea274304010dc32a2c5d8d796902bd"}, {0xe8, 0x10f, 0x10001, "a9c05acd425437f42e2ad83a2043f180916b09f385367e58df1bdc8b27b28eafebcef841a0b09c348d80903865f1575834e9d1709da84bdff731eaeb3e34c4eded1ab17640210eeb6984d6dcc5bdca4eec6bb5e8ebac6ef45ea94f799d196bbc49d0d0041f78d6b10558b2a443fbcec003b56e11d1e5ec498054daf0a59dbba0f272c1ca17dbebb0882fa4719ac7f47bb3507ce5990587d3e72a6a7c4ac5719692736c4edb2a5037e8c26fbe77110f7b3f6a71b05503f89799f246b94542c662afa46cb441026ccf650433d489b3513e0dd5"}, {0xe8, 0x19e, 0x4, "a921121ff740806009c567893862e891bcf0c97b47f039a10b8165bdbc9031629163c8fd3ffd0fa46a556bd091591bd1e1beeadea6c7e5bca3b24b0eaf4a11a233d6f988d3c926a8df8fc296958f32fbdadfbae01befa5091d9d83af86d6d18bc5c79400aa461e827451e3d764cd9c69abe8df9e1924ad0c60578085e10075d464f5228462a1c1786344474eb58404e563c9a6c8b8675b548d2229f54ad83110fe0b9043aae25741bf0e7a6ee56cea88c2ef4b4716720dc52c5f5ea9d8d41b5ac6babb24e51557ddb5640e53db1395c4aab7f6"}, {0xa8, 0x0, 0x400, "3d4419db84064ce79c46910516b6b3dcef0ef7468e49e5dab6a4e0bfe751d6267d93c0e9397231df189e4aa9abe2890dc679f5ef712ebc161f34acc840affc86721c8c1b2bffde40af509ce5e93c5288d334a7512d1bd453a32da4d6cbcf0a4198590d67f7a43b690847dc38d6868114f0e890ef413b81a6bc52a55e318f322bd02c5e8e90cecb4232a90b2a60addce3634af5c8849f47"}], 0x528, 0x800}, 0x80000001}], 0x4, 0x800) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000577000)=[{&(0x7f0000492000)="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", 0x7f8}, {&(0x7f000048c000-0x9d)="ed503af948d4343db4cf3aa5d969df772051062919b6f60f50876f97d6f4df47920207f06a5a579a2e0351672efd4384362b10d72bbcb71f74712ae1d70a860b15c7e7920522b554aaa1fc46165fc1da146f95214a955b8d121e6492ab6feb1fc00faa046f6532e2c210af9946321a5700c75e7348bd67d247829415c4a8103e459f6d688558737ffccfce5bc8beeab825979c28058a1da32edd9f65b2", 0x9d}, {&(0x7f0000cfe000-0xb4)="8d006a564a1f9ee7afc14e509f73bbefd8163c1deb843905daa6f786ed662dd3b20798ac9e60c465cc03a5ce5c308d5f99680fdae629bce4d135477ba322027c41d55ba51c8bd5bf1831014ab5080a1f258823e097e7fdd6baf5b280340692ab84f4ab390498b06d380af3f5784a0ae9ce6358b24d3361732a1cd2aaec7bd55f518f8a103eac6efcbc9aa80fb140efdd6ffb9b6904fc7ff5ef125fe0a2cdb596f4a2ceacbcff6fc11b6e4f6cbd1b147c0b311331", 0xb4}, {&(0x7f0000829000)="dd38e538f7e4d256578151ffec97ec74c38591cf78f3c38f1431081a7e45e6998e2892ea8de09fc536015eb03b7c3648ac6c5c71017fe8b05b5b", 0x3a}, {&(0x7f0000086000)="f4dd30f7919d46e395acc6", 0xb}], 0x5, &(0x7f0000c8e000-0x90)=[], 0x0, 0x24000010}, 0x0) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000682000-0x8)='./file0\x00', 0x0) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000000000000, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) 2018/01/31 13:06:46 executing program 4: madvise(&(0x7f00006ec000/0x4000)=nil, 0x4000, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x6, &(0x7f0000a3c000)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f0000d8b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b4000)=0x10) r1 = socket$inet(0x2, 0x6000000000000003, 0x0) fgetxattr(r1, &(0x7f000069f000)=@random={'os2.', 'lo\x00'}, &(0x7f0000ba8000-0x1000)=""/4096, 0xfffffffffffffed8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000590000-0xf)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d0c000-0x8)=0x1) lstat(&(0x7f0000712000-0x8)='./file0\x00', &(0x7f0000d8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/31 13:06:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000942000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000+0x924)='keyring\x00', &(0x7f0000e2c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) munlockall() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00009c3000-0xa)='attr/prev\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) inotify_init1(0x800) 2018/01/31 13:06:46 executing program 1: r0 = socket(0x2, 0x100000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005db000-0x2)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 13:06:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$mice(&(0x7f0000b10000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) faccessat(r1, &(0x7f0000453000-0x8)='./file0\x00', 0x20, 0x1e00) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000016000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000095b000)='./file0\x00', 0x40) openat(r0, &(0x7f00000f9000-0x8)='./file0\x00', 0x210000, 0x0) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000d41000)={0x3}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000071d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d43000)={0x3ff, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x9, 0x0, 0x1, &(0x7f0000d44000-0x10)=@common='bcsf0\x00', 0x7ff, 0x2, 0x7fffffffffffffff}) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x801, 0x41, &(0x7f0000d43000)={0x0, 0x0}) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f00008be000-0x10)=@ax25={0x3, {"5d4e7c2efd4ae8"}, 0x3f}, 0x10) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000d45000-0x14)=@random={'os2.', 'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000d44000)="6c6f3a00008900000000930000000000", 0x10, 0x2) ioctl$TCGETA(r2, 0x5405, &(0x7f0000c7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000a000)=0x10, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0x0, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x4}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x4, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000019000)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f000001b000-0x5)='user\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001a000)="f8f08ec8b70939e9eaa9355714d3c671442cf79ec03e8c933e0485ce556b65e89642d8e40b37d6d6da939467027ab8d116dfc76c7142fdcb3b1f884311697e960a0a755b86f1bebcbce647d47670e7a0436cf7f80b3a160ff83c819093d0f7da56426c6559e0a845d2bbde17615074f06d0058d579ca718e919c418cbb7c2f2a557c84aa3ed873e7b6b63c86328670da1e37a0d58ba36a0e4a803c5f94542d5e7516be6b1b756fe5580dad69cbbdc24f2af6b13e0508fb72b5c579871e9cec305a636a31736b37cbfed1958fa02c589dc9ff9a52a30db5a374b2be7a1ce51e25", 0xe0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f000001c000-0x4)=0x0, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000019000)=""/135, &(0x7f0000005000-0x4)=0x87) 2018/01/31 13:06:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 71.251036] binder_alloc: binder_alloc_mmap_handler: 13015 2011a000-2051a000 already mapped failed -16 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) pause() ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') accept4$ipx(r0, &(0x7f0000dc4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dab000)=0x10, 0x80000) r1 = add_key$keyring(&(0x7f0000204000-0x8)='keyring\x00', &(0x7f0000a2e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00000b1000-0x32)=""/50, 0x32) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000005b000-0x67)=""/103) write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) write$selinux_context(r0, &(0x7f0000cf6000-0x21)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) 2018/01/31 13:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) timerfd_create(0x6, 0x80000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") chown(&(0x7f000040d000)='./file0\x00', 0x0, 0x0) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00008fc000-0xd4)=""/212, 0xd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008f0000)='\\%\x00', 0x0) r1 = accept$unix(r0, &(0x7f00005fc000-0x20)=@file={0x0, ""/30}, &(0x7f000098f000)=0x20) setsockopt(r1, 0x7, 0x4, &(0x7f0000dfa000)="eec26b71ae71128d", 0x8) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e6d000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d45000)='/dev/vga_arbiter\x00', 0x101000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3d000)='/selinux/enforce\x00', 0x80002, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000ac5000-0x4)=0x4, 0x4) 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f00004ed000)=""/54, 0x36) close(r0) 2018/01/31 13:06:46 executing program 7: delete_module(&(0x7f00000f6000)="766d6e657430747275737465642c6367726f75702c27e273797374656d00", 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000d58000)={0x20080522, r1}, &(0x7f0000352000)={0x3ff, 0x6, 0xffffffffffffffff, 0xa79, 0x7741, 0x800000006}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xba, &(0x7f0000a9c000)={&(0x7f0000da7000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, []}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) getsockopt(r0, 0x0, 0x7, &(0x7f00006f1000-0x74)=""/116, &(0x7f0000ffa000)=0x74) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000784000)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000cac000)={&(0x7f0000264000)=""/245, 0xf5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x20001, 0x3, 0x664b) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000050000-0x1000)=""/4096) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000381000)='/dev/ppp\x00', 0x8000, 0x0) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000086a000-0x8)='./file0\x00', 0x270000, 0x3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000aab000-0x87)=""/135, &(0x7f0000640000)=0x87) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000448000-0xf)='/dev/sequencer\x00', 0x402002, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000061000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000007a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$usbmon(&(0x7f0000fd2000)='/dev/usbmon#\x00', 0x100000000, 0x440000) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000c99000)="0b88ff7277a9a85fc41e54f10537726c28fbab10183085366fbefaef59bfe55cfb2d9c6f2633cadd884a42836c0e2d9280b67e022c8a186c5ad921", 0x3b) ioctl$KDGETLED(r3, 0x4b31, &(0x7f000086b000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000588000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7, 0x3, 0xff, 0x9, 0x2, 0x400, 0x800}, 0x20) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000406000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @common='syzkaller0\x00'}}) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x0, &(0x7f0000df3000)=""}) sendto$ax25(r0, &(0x7f0000cf6000-0x45)="d109e79084ae690df5dae21ab44340628a1c5e474592f046dbab6509d911f4782e7393f44154c57346da5a7f4cb11fcb6e86f2c68ab93c2d07f9e1b302364a3463141d4f94", 0x45, 0x8810, 0x0, 0x0) 2018/01/31 13:06:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008fa000-0x8)='uid_map\x00') accept$packet(0xffffffffffffffff, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf4000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x40, 0x2, 0x80, 0xa0, 0x7e, r1, r2}, {0x7fff, 0x5, 0xc6, 0x0, 0x8, 0xb1, 0x1, 0x4}, {0x7f, 0x3, 0x1, 0x5}, 0x4, 0xa, 0x0, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x3, 0x101, 0x80, 0x0, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x20000000001, 0x0) accept4$packet(r0, &(0x7f0000f5a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d9b000)=0x14, 0x80800) getsockopt$inet6_buf(r3, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 13:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000634000)='/selinux/checkreqprot\x00', 0x10480, 0x0) write$selinux_access(r0, &(0x7f000062c000-0x34)={'system_u:object_r:chfn_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x35, 0x0}, 0x34) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000897000)={0x9, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa797}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xe5f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7d05, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r1 = socket$inet(0x2, 0x80000, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00002d5000)=0x0) 2018/01/31 13:06:46 executing program 0: syz_open_dev$random(&(0x7f00003a6000-0xc)='/dev/random\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f09000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000aff000)='/dev/random\x00', 0x0, 0x0) unlink(&(0x7f0000482000)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000020000)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0xfffffffffffffffc, r2) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000742000-0x108)={0x1ff, {{0xa, 0x0, 0x79f8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) unshare(0x400) openat$dir(0xffffffffffffff9c, &(0x7f0000574000)='./file0\x00', 0x6000, 0x0) writev(r0, &(0x7f00001f5000-0x30)=[], 0x0) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x40000400, &(0x7f0000012000-0xba)="", &(0x7f0000001000)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000)="") rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000003000)='\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setuid(0x0) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dac000)={0x100000001, 0x200, 0x6, 0x65ed, 0x4, [{0x10000, 0x10001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10001, 0xb16, 0x2, 0x0, 0x0, 0x186, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x40, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f00000a1000-0x7)=[{&(0x7f0000032000-0x1001)="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", 0x2}], 0x1) dup2(r0, r1) fcntl$getownex(r0, 0x10, &(0x7f0000134000)={0x0, 0x0}) r3 = dup2(r1, r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000be4000-0xd6)=""/214, &(0x7f0000b3b000-0x4)=0xd6) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000910000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendmmsg$unix(r1, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001dc000-0x1d)={@generic="bd127ba0327bfae0c6d55154c1a15682", @ifru_flags=0x4400}) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000647000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/31 13:06:46 executing program 2: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000082b000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x318}, 0x8) ioperm(0x87c, 0x4, 0xff) 2018/01/31 13:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000012f000)={0xfff, 0x2, 0x5, 0x6}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa) 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000d5000-0x97)={0x0, 0x8f, "9d9992bbe9fc8cdcc77f5719e3901e4a8b64a330342414b9e5ea86497640aa53f3b36877cc059a9e5e4aa13a9ecbafac4d7c2c0219cd32eb6bcbc82a35defea51187d7712e92e3319e19705bb3fda5ad43a874d23f8f8684e1a1c81a098dc218c9582a95851a7cd5b39e6ec18f1b887d9d95d9efefc9901a5fa54d31d97f4026597e0dc4bdbaf9667ffb5911d92e52"}, &(0x7f00000fd000)=0x97) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a70000-0x10)={r1, 0x10000, 0x0, 0xc631}, 0x10) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'em0ppp1\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000408000-0x38)={&(0x7f00001d6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006c5000)={&(0x7f0000856000)=@polexpire={0x104, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_crypt={0x48, 0x2, {{'fpu(pcbc(aes))\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0x9fe000)=nil, 0x9fe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009fe000)={0x0, 0x0}, 0x4000) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f000003d000-0xa2)="f87feebd7ea752cea999ac9d649e19fee090240108e13d8768d2c8c9c29525e82b47bc307fda54226a219021496f413e27f7abe5c4711a66d0176612443a4442f376517cf477ec25b6dc2c8dacbed7faf3aff0297625670fc374f23295445b28fcfec9ff2e6aa5ae6fff38500d02fe3ba42d79479ab7a89ceb75dbb26a09639398933417f424393fa23edcfab219902f4ee4100640d3953de72f24d30cd93e4850b6") mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000a00000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009ff000-0x4)=0x0, &(0x7f00009fe000)=0x4) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 71.546310] IPVS: Creating netns size=2536 id=17 [ 71.562968] IPVS: Creating netns size=2536 id=18 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000372000)='./file0\x00', 0x10000, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009a4000)={0x0, 0x1}, &(0x7f0000422000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dec000-0x8)={r1, 0x7}, &(0x7f0000310000-0x4)=0x8) r2 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r2, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a8000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000075b000)=""/0, &(0x7f0000661000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e1a000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f000046e000)="", 0x0, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c67000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat(0xffffffffffffffff, &(0x7f0000eb1000)='./file0\x00', 0x10a00, 0x1) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000ec5000-0x4)=0x0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000153000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r2, 0x7, &(0x7f000028b000-0x20)={0x3, 0x4, 0x1, 0x1, r3}) [ 71.591939] audit: type=1400 audit(1517404006.518:49): avc: denied { read } for pid=13124 comm="syz-executor0" path="socket:[27595]" dev="sockfs" ino=27595 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000000e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x10000, 0x5, 0x3ff, 0x503, 0x7, 0x108, r3}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"909259e25a116c"}, 0xffff}, 0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000010000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) [ 71.644832] device eql entered promiscuous mode 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_adjtime(0x1, &(0x7f00005ad000-0x69)={0x8, 0x200, 0x9, 0x7, 0x3, 0x1000, 0x9, 0x1f, 0x8000, 0x2, 0x1, 0x3, 0x9, 0x82, 0x7b, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x8, 0x9, 0x2, 0x9, 0x5, 0x3f}) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000aaa000-0x12)='/dev/input/event#\x00', 0x6, 0x40) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) ppoll(&(0x7f00006d4000)=[{r0, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) [ 71.682485] device syz3 entered promiscuous mode 2018/01/31 13:06:46 executing program 5: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00008bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000466000-0x13)=""/19) tee(r0, r2, 0x8000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008aa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000401000)=0x0) prctl$setptracer(0x59616d61, r3) lseek(r0, 0x0, 0x3) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xb6)="0b9c065338784ce236a0a5c98befb487d4c64a81c37a61acb6d8be9d3109c9042a36446d0f1f610a4b398f2a061b1c407570652d7801cf69c40e637b0abbfa4224765dc5a251895f53bacb03ab57f59499e03014c4b08649ed8f41ae9d282fb5cd762ab67022fc93df25f0e8d04baea9104ffabd0f13f5d20348c11ba01116f20ed3d62cb3abefbf25a7bd2712ad135c1a57267db772c380d2678274736790cc9e202b1cacfd459a30f62944fdcee2c17a7a10aa13f5", 0xb6, 0xff, &(0x7f0000001000-0x10)={0x77359400, 0x0}) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000b35000/0x4000)=nil, 0x4000}, 0x3, 0x0}) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f2f000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000363000)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74b, 0x8001, 0x2ba0000000000000, 0xffffffffffff0000, 0x0}, &(0x7f0000775000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000087f000)=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f00001b7000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000434000-0x4)=0x400000004, 0xffffffffffffffb1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc5000-0x15)='/proc/self/net/pfkey\x00', 0x200200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000387000)={0x7, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x89e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00006b1000)='./file0\x00', &(0x7f0000daa000)='./file0\x00', &(0x7f0000229000)='f2fs\x00', 0x10004, &(0x7f0000b12000-0xbc)="bdd77930f2e8eb62903ffa0bdaceb9964702025d2943d87e6b806add3b2ddbd2d35e7ec06b65eb6166b05724d11faaaa13dc9bada8661afe6dfaa7ee2c7665f14de6daf346a566ac84eda701dfa31e4f37210e3a574c67b5a4fcc529d3cd703f1323a645dcb8af517c031db8e5ba1321a59dfea5728ca41a47f0537e72fd629a7d1376d40b97d7eeb02b08a1311601a5b085cbf6648379a7b097d4e67fe1cd986527c062b9b02ea43cfef8ae0e07d04646e43bdbb2b6f15222c656e3") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000825000-0x4)=0x3) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) munlockall() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d20000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x80, 0x0, 0x1, 0x401, 0x100000000, 0x3, 0x8, 0x4, 0x10001, 0x7, 0x5, 0x0, 0x4, 0x4]}, &(0x7f0000b7b000+0x164)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000091e000-0x14)={r1, 0x10000, 0x800000008, 0x8eb4, 0x1f, 0x4909}, &(0x7f00006ac000-0x4)=0x14) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000b2b000-0xc)='./file0/bus\x00', 0x100) r2 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4003, 0x0) readv(r2, &(0x7f0000871000)=[{&(0x7f000068a000)=""/57, 0x39}], 0x1) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a62000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f00006b6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000062a000)=0x48, 0x800) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000005f000-0xb8)={0x0, 0x1000, 0x5, 0x7, 0x9, 0x7, 0x1, 0x3, {0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbfc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x81, 0x40, 0xcf3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) 2018/01/31 13:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000ad6000-0x18)={0x0, 0x8000000000000, 0x0, 0x0, 0x20000000000000, 0x400000000000000}) prctl$intptr(0x1c, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r1 = gettid() perf_event_open(&(0x7f000052f000)={0x7, 0x78, 0x1, 0x8, 0x1, 0x8000, 0x0, 0xffffffff, 0x1008, 0x9, 0x1, 0x58a2, 0x4, 0x3, 0x6, 0x80, 0x63, 0x36, 0x10001, 0xfffffffffffffbff, 0x40, 0x5, 0x4, 0xffffffff, 0x6, 0x9d96, 0x8001, 0x9, 0x5, 0x96bc, 0x9, 0x400, 0x6da9, 0x7, 0x3ff, 0x3f, 0x9, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000085000-0x1)=0x0, 0x4}, 0x22, 0x4, 0x7, 0x0, 0x4, 0x80000000, 0x1bfa, 0x0}, r1, 0x0, r0, 0x2) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00006ed000-0x4)=0x1) syz_open_procfs(r1, &(0x7f0000659000-0xf)='net/ip6_mr_vif\x00') [ 71.764342] device syz3 left promiscuous mode 2018/01/31 13:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) getresuid(&(0x7f0000901000)=0x0, &(0x7f0000c98000-0x4)=0x0, &(0x7f0000b99000-0x4)=0x0) stat(&(0x7f0000788000-0x8)='./file0\x00', &(0x7f0000722000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000e7f000-0x8)='./file0\x00', r1, r2, 0x1800) capset(&(0x7f00007d9000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x10000000000, 0x0, 0x4, 0x0}) seccomp(0x1, 0x0, &(0x7f0000dbe000-0x10)={0x1, &(0x7f0000c33000)=[{0x0, 0x0, 0x0, 0x0}]}) mkdir(&(0x7f0000e2e000-0x8)='./file0\x00', 0x4) chmod(&(0x7f0000cde000)='./file0\x00', 0x110) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6e000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000900000)=0x2, 0xfffffffffffffee6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000065c000)={0xb357}, 0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) stat(&(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000982000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00009de000)='.request_key_auth\x00', &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076c000)='\x00', r0) r1 = memfd_create(&(0x7f00000af000-0x12)='.request_key_auth\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f22000-0x4)={0x92a}, 0x4) r2 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) sysinfo(&(0x7f0000f2a000)=""/36) keyctl$setperm(0x5, r0, 0x8000000) r3 = creat(&(0x7f0000cca000-0x8)='./file0\x00', 0x165) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000417000-0x63)=""/99) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000539000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000309000)={@generic="df4ebeabe2e9c8ec66cb6a6afd1b606c", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f0000b58000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000596000+0xc3a)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d56000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000a66000)={0x0, 0x0}, 0x4800) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d3a000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@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]}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000684000-0x14)={0x0, 0x40000000000000, 0xffffffffffff0c1d, 0x3, 0x2}) 2018/01/31 13:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000f48000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e8e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = dup2(r0, r2) fsetxattr(r3, &(0x7f00004b8000)=@random={'security.', '\x00'}, &(0x7f0000e8d000-0x7)='cpuset\x00', 0x7, 0x0) r4 = epoll_create1(0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00005fa000)={&(0x7f00000c7000-0xc)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000dcf000-0x10)={&(0x7f00000a9000)={0x13e4, 0x0, 0x0, 0x400, 0x6, 0x0, {0x2, 0x0, 0x8}, [@typed={0x18, 0x51, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @nested={0x114c, 0xb, [@typed={0x18, 0x4e, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @generic="6eec5517e36ec447040ecb8be80b49f8f239c0cf396533bf3e30cdb84d7f3c92be056b91f4c34e1999f96268362ab2ef1140385b1216c83e0209b23d17045d8471fb4db0720363ed2b7f22b361de375330269bbd52acfc837f6ca607b4320918b5bf3ad6f300a6bb42c2341154f33cd3ddb3da5db6787f0338965728504a7f2d", @typed={0xc, 0x79, @fd=r0}, @generic="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", @generic="7f4c52b8ca76645081ecfe237f151c074eaa6e46075bb4b2c5c7c268f1efffea40a1a219af28ecb652b7b3f19beb43dd71419b278a155c7eb8428413b73bd59994af73ed258d5f5ea3f9d3c41d86eddda4729d88700b93eb66c067f6e31e5b3b561b814f934b27c6dc02be46d557c0c5fd7ba55babc7918dca811bbd6c0ded58b84cc11cfbc2cc98ad6464fc190ad5cbf15dcf223c50a4ff", @typed={0xc, 0x5c, @fd=r1}]}, @generic="0a9c6741382f094bbba820720105637094401d2b66873943939c1c88f82b252789b252e490ec33dd7fa7fdc4797b7763f5845db59cca864f10cbd19b706f364e998d231cf2733d473ac1f4b911a049ca5af301d5e4e137dc756c90efd8c85f82a487d37a7fef6f984995382d8c11ec603cbc405ffb95283ac3028f530fb06a5622783b1c69d3d9880984a265842e9bb33c914d07b80f5c158a1a3700b83963a82db65d4283772256dc5bafc72ed799ffade4bd8ef9094db121649fcd", @generic="", @generic="a5a671812bf08b7baeb0b09bec64517bf521d1eb10aae94dfee47caf00045c341bcea29d9ab4c87d9a88f8b015340c1bf12810b0b184fcee4158448e8a35c3e932a9d4a4ac261b74712825f5dbb91f9005849bbc7934b68d1f3a28c5f09a864cd78d4d1e88984764d143cea07fb54d045c9f6cade700a061a894fadd90ebf518c5f47db798b5f5579b48f14e720d9cf330de5148db06699370e581e3683e05113d05e0450f9a5b45cc514a0105", @nested={0x4, 0x30, []}, @nested={0xf8, 0x31, [@generic="00633651e2d0c5eb519cb649245bf49a7d1d007f0bee4d7e16129834e4917f48188c8aeb61f9dd92aaed9f9d3c1f96e030c8690675dafc1ae7a20f63fe65a98d1c8862ce29b34a3cc1f553a5e4736c69da731bef76bc5052ca4b155007ceacd4c387fceec7bf4080a33a1660dbec5e52b554d68a61114afbe5d5a2936abfeafcd4ce3872d992b3f6cdff95c8ae4ff311cb88ca8157ca8daa748827e1e66c0742e192d0f57c8a9adf8471b72b141759a80a8b96859f1d1e04eb9c4182e5b1c00469c7f2d66c5206641d1ae090f54e878b58b62e8ce2044cefab0a7da90334680e5a9497ae890672eae453fd7e233ca48c19"]}, @nested={0x4, 0x4d, []}]}, 0x13e4}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00001ec000)={0x0, 0x0}) poll(&(0x7f0000221000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffffb) epoll_pwait(r4, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f000046a000-0xc)={0x4, 0x0}) 2018/01/31 13:06:46 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ab1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x0, 0x1, 0x0, 0x6746, 0x3ff, 0x9}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xea1, 0x9, 0x820a, 0x100, 0x6, 0x2, 0x1, 0x1, 0x0}, &(0x7f0000b55000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c6d000)={r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x2, 0x1, 0xc6, 0x3, 0x3f, 0xc5b, 0x1f}, 0x0) 2018/01/31 13:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000282000-0x24)={@rand_addr=0x9, @multicast1=0xe0000001, 0x0, 0x5, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x24) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000017d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000c61000-0x4)={0x1, 0xb3f2, 0x4}) read(r1, &(0x7f00000ca000-0x99)=""/153, 0x99) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000623000-0x4)=0x81) 2018/01/31 13:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000922000)={0x0, 0x717, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xf}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x8000}}, &(0x7f0000000000)=0xb8) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000235000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000494000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000355000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x54a3e918, 0x500, 0x6, 0x1000000, r1}) unshare(0x280013fc) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000e000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000008000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x11)='securityvmnet0)]\x00', 0x0) keyctl$reject(0x13, r1, 0x0, 0x4, r2) ioctl(r0, 0x4000000000001276, &(0x7f0000007000-0x2)="") 2018/01/31 13:06:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x35)={0x0, 0x2d, "61127151aa5d78a46c2acae71f6062c00b9fa177a32e126ac8d5f629acfdadc470a0b3c11db47b13fb093eca0c"}, &(0x7f0000001000)=0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0x32, "1495a5daf4798668258aec3ffd79aa369c1d86de87fec5a1576b37f68739c1c6e42cec3182b8b552c6b382c058dc8c5cc2ef"}, &(0x7f0000000000)=0x3a) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:06:46 executing program 2: pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xffffffffffffff7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00004dd000)=0xc) 2018/01/31 13:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c8000-0x10)='/dev/input/mice\x00', 0x0, 0x123800) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00009a7000)=0xffffffff7fffffff) r1 = socket(0x1000000000010, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000d62000)=0x0) write(r1, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) 2018/01/31 13:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, &(0x7f000029b000-0x4)=0x4) sigaltstack(&(0x7f000084d000/0x4000)=nil, &(0x7f000039e000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000151000/0x2000)=nil, 0x2000, 0x2000000) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000872000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000807000-0x4)=0x14) 2018/01/31 13:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b9d000)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) socketpair(0xb, 0x8000e, 0x2, &(0x7f00005b7000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000704000)=""/4096) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)=0x0) 2018/01/31 13:06:46 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000-0x20)={0x4, 0x0, 0x10002, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000000b000-0x10)={0x0, r1}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000027000-0xf)={0x3, 0x7, 0x4, 0x3f}) r2 = socket$netlink(0x10, 0x3, 0x10) fcntl$setsig(r0, 0xa, 0x36) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 71.998530] device eql entered promiscuous mode 2018/01/31 13:06:46 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/31 13:06:47 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013f000)='/dev/rfkill\x00', 0x40880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f35000)=""/71, 0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000051c000)='./file0\x00', 0x8200, 0x22) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000531000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r1, 0x1, 0x34, &(0x7f0000000000)={0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000e86000-0x4)=0x4, 0x4) 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@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]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000784000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e95000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006a000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000ba3000)={&(0x7f000054b000-0xc)={0x10, 0x0, 0x0, 0x440080}, 0xc, &(0x7f0000369000)={&(0x7f00000ff000-0x70)=@ipv4_newaddr={0x70, 0x14, 0x8, 0x4, 0x2, {0x2, 0x5f, 0x200, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x25}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x2ee, 0xffff, 0xfffffffffffffff8}}, @IFA_FLAGS={0x8, 0x8, 0xa}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x8000}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x80) getsockname$inet(r2, &(0x7f0000cbd000+0x4c)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054f000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000910000)={0x9, &(0x7f00001be000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000174000-0x8)={r2, 0x1}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) pipe2(&(0x7f0000c6d000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000e45000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dfe000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000209000-0x38)={&(0x7f0000258000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000aff000)={&(0x7f00008ee000)=@ipv6_newaddr={0xa0, 0x14, 0x809, 0x7, 0x1, {0xa, 0x38, 0x200, 0xff, r4}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x9a, 0x2, 0x7ff, 0x80000000}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40800}, 0x880) dup2(r0, r3) 2018/01/31 13:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) accept4(r0, &(0x7f00009ea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9c000)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000f62000-0x12c)=[{{&(0x7f000097b000)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f5}, 0x1c, &(0x7f0000fc0000)=[{&(0x7f0000ba9000-0xae)="3aaeaa86cc0fc7d51952e861c82b9a322977daee67e98894e4932f22142c3b50b1b45ac5c47f245a3f9071c723157deebb4fcfd6a0052da391d8344a50de63798a004d9ad29198092ed39a5b761e0a09312b0a325dde579fb67ef650cda045d1ebcd9c32c9e535918942f15cd613d1fea9417b3afce6d1e4a80869ca70d34cdf45355cac4eb30462cdbadfa3c0d421ae04893f4d0c06bb3ae314e587ff39de8a2594020bd3de2407946d739155a1", 0xae}, {&(0x7f0000ea5000)="56fd7b42f4", 0x5}, {&(0x7f00003a7000)="6547c7f77f6a1601a91b8082411a47c2db47102b8a465324491094d1cfa6f73322b75a62f77d771c0332d1542656363cc15c26c576838d43f1c8effea1dd8ca975f66ee545b4ff9859337d18", 0x4c}, {&(0x7f000014b000)="06b739922652eb6ada300a11684a52ce69004e1fd3bbbdc03449c9510057cc8c3ff6b1078f3588a0a2e218cd73f69328799abec0658f649c77d6c1f30d76e352d643c37f8f45cd9f744e1c93d2851d2d3548fd6a1bed829f3531d05bd3596790a790ab504e5b1b7681eed680496d1c30200239c287294fe0fff1043199310c3166de650405cb16507b387f4c31e39d05dae4c4fa30a226b3a229c22a01c21b7340fa26f9738a36e722fbb39b689cf8", 0xaf}, {&(0x7f0000c25000)="c899d8592a97cbece005d372edff0dcdeaf282a20ca9b49511225b22fd238dcd8fcddfe40ec8bc055cf5bd96cedc06d475ff2e4553d2ba984df27339b4075a4afe0269e6c945732da53488f0bd4f3858ae868cc7289d9433850ba0f871f2efc37e8cbf5e1f35cd5c3c04c7cd638afa5d610b6a4195d456f568329d6221b898be3a66a54a480d981d087552ae16df3b7885932bbb910443baa248248ed8a2528b55a898b5013c7ab6c6fbfdf81b9d3286ffff81b1c2495d0cac840ec2566b10d0ab8dec8d3da504546f05bd", 0xcb}, {&(0x7f0000545000)="661802842a50d067aa233259cb396ffd0d349eb1abf1568a56630fa83838c31c9ae7201c036fc907fcec8fb7a60ae05b8bfccc2844f80f849912de73bfde5d52af71a241249a6a17cb263a2f1e3cb21130b8ac6245cd7ed64416ac9b6f0a2a490873e2c46b0d01", 0x67}], 0x6, &(0x7f0000b3c000-0x630)=[{0xc0, 0x0, 0x6, "3cdf4d5b3e0a05d58df2147cecc90a721df29ad0b8b5cea36faf2fa747aadfae7a47e6e7099d7d3517a3d5cff2f104735370277f27c58178d57d0f9c13eafaac2ba5f3fa89e62f1b4c7d576e3947ae75a9b1ea481cfb25ef771dec5e39a9850545c5f82a45113479dd411372e60b4ee20118ca66f96abc0641bcbfb6fb8c9a5e6378104db80773a005342e8f705673774b022e3786c4816df6cab4795aec43dede8e75089c8fb8fe43"}, {0x88, 0x113, 0x3, "9044f136a2de091c86564ed4cb9c61637d3648525b2fb7a6734e161b7858f2b542fe76f8a0e47cff51a23328cc0349d858a10d8340b7dc4608279ac519b0b9e21b867f34045aec2f2684ed2d38025dabf4cabac79b2db512f0909d8944dc4635632fd3bfd6cd6f654c3f14b7b5eb78f16487cfc5"}, {0xe8, 0x107, 0xfff, "d66ae40b966a0c02f687e497aff660691006f55b2e9af77804c3626ecd82489f9fdea801e3312d1eb66320b3ac7554aa32a2a8975554d47603e515fccddc0b11e5bd691d34d5b3069d9f33a7b4678ae7c9e52df0f4c81e12abfe558a5181039001db320650c6ae06ab7e779c08747bec9db14416c13c06002286467d9ea6e526021c4eabef1a0da7db91d44f7a7e4b240d6cabe124bca2de8bce49a0ace077216f26d3a2582206bca334b0f31b6fe85eafa148c07e5f06fd7e837cf2049076277c3123da7d804deb7bf8b419f14f7013c9"}, {0x40, 0x102, 0xfffffffffffffff8, "f4b63534eeec629ad59a23262a813a3588ac0eddee24a9230d3012853f12a771d97ecf8112b22082c381"}, {0xe8, 0x10a, 0x4, "84067e71daee35e0737fe4baf2f2994a86e1f3d0a89715597600e6a6990be277bf27edfb1db306b9be1f333350e9be1f924744025a5d66f9c483a5aa2cbfdb7c5753f8cdc6069a6aec57db6d9224ab27bafa0e480cf3726c9d9b2147123f85feada984fb6419356c132b5e19b8bf4b7e1d2dd7e6ce403cb1b424ed80bfef03a3ecab1e2d6160e068f84eba4e77e09d5c8063ef7366169e2bfe5e9e41cad53a0a44ef32bddeda16f8283aeb32a4076793baeb8ce6270d41eb56d0b2f8de6836e26e049d84ceb3937cc429bf8ef87b9e195fe4"}, {0x110, 0x105, 0xd87, "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"}, {0x100, 0x111, 0x8, "a14703ffe58a120347df367407be3ec6020f36867f014ec36dbfe964b0337ae39e7bb5120d080da7de2a1caa958a8e2fac8751252ff22e83dfac939355f077c3335f92d2d9eed05d5f565f8a949471932494596e90c426fff0322dade19dae29ffee0e133acbdd4cc5d820bc4aa42e8f53f69392d10a6eeaccfb83d3cc9e98cb0e3de427519dd1b29e8ca1ee859ba99bb994046acc48f890985781f68b47a5df04010982bdfce0688b84c6e76c5229dde41d5994cd6236c2580a2362ad9f2e8ee50022eb4b038012a254022252925510d6c77c585ff16f33521b03e720412f7df99bb4f05dec71221a2b9910573e6a"}, {0x90, 0x111, 0xfffffffffffffffd, "21fcc7269f834c1026c6efdfee32737acf7a4d2ddfb7658ecc45629d2755e73e522326a7c49d19dcfb377171b1a6552a007ad4f1975b87258ad285c405e776ddc19921471a5941c2294b7ae4bdeaaa22f90c7737636d012555ba4e9b3c89cf1cb2edf7f5b73e5dc3ee6f270c60157700f632bfde05bdcad814"}, {0x38, 0x10a, 0x80000001, "9fd235938da98d0d3cf9cb0d4c88e9f5d18fa8bf9f0986cdbb46f1dd3a33d3c444261acefda2"}], 0x630, 0x4000000}, 0x8}, {{&(0x7f0000996000-0x10)=@nfc={0x27, 0x3, 0x7fff, 0x7}, 0x10, 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{&(0x7f0000532000-0xeb)="409d945fe48a9530bcfdd42e910449dacc0636b13fa8d722ed7fd325cd94e0cde7737aa5500a0437931da75216f6d4b191f413ad9415870d76ca12ddfda59759eb7da980a270480a15e9ea7efca1294318e907eb9e6519cf7d01aed3e3b66eaae1c1473cf264a8f111f5e88fd6c417cedb210d1ba61ea80d1fa05a9936aa09a611a8e0fbba74db628c7ed48ad0067e594d9d9bcd1581ab38becbaaf37d238be5bca9e87fd2c9103aeb53725c515a7c7791f06d0ebbe2d2c27a6f7ee8ef7f920d92e9208b5260ea3001c06dd6602605a7a943c03e6c0d6dd60ddae1deb50bfc1c768c9cc6815f4a01a7923b", 0xeb}, {&(0x7f00004dc000)="0991a655e7c00572db13f3243e5570d1971d9742414e", 0x16}, {&(0x7f0000836000)="7be36b3037c169e5cb7be6b0a1e06f102ebe2bf23d9a6057c6913b001d48caa8d86b0bd87518cfe4d0b9c35016946cdc37e81995c9b39b945e803e93bcb1e499cf7f815ca07aed332cef3f08d51d76949af5", 0x52}, {&(0x7f0000cf3000-0xe1)="50f6320d58f0a77525baa1fe9f63b7843e8d013293cd8d12e15459b5141fd065599d45396fde4e84cd0f5dd553ac1f1d98978594edf51af3beb04948a8ea4e2a22a8ee8aa1b2e25b3e8950b4df0be49e27058f516816d76b3947d83cc584e71a811bb5532bf74084bc6ce774997193c095aeecb29083671283142ff6d3148ad7e9f052dad3aee9a1052324d73bf26ee14310076793bb40fb7c342e26217785059a0a20e40ad225c5b92ab7aa9b72420edbfa14c8cf1daeedaf1733c6276282499b3b510ee8e44a8b338f509900115b2c76252623ac5c42ee79f6d433078b7d5713", 0xe1}], 0x8, &(0x7f0000312000)=[{0xf8, 0x1, 0xffffffffffff8fcd, "fb043d6bc1f934d9d2bec220fb06aa4c0899e4d02d6ba0b320f9cd55fbd7c4cd42ba9a6fe613dd5dd4489138c5b174df28d8290a4708327efa6f2452b039f02b8172a7b6c1d156a0bf08e08faad6e098f060d98d6192f139c887c1be07a360b53ff5f7fa95a15221918cae81625eff6642fe5ea618e69202c1a0c3c272cc51daba67758d8642518f7a098a4e3e0f57f1e38a92884470af58ec6a9c8a999e59dc1f29ae0993e5dbeeb40d204153e62e9c4cd7b1a5b712e493c17ddce35e79500db539bcc53c8492cd613ce445c9908b844ed51cdb706b23c0b5a9a9281cc2c628403f8c6d0f8c"}, {0x108, 0x13f, 0x1, "190acacdb1bbd99ce727f38e1b0ab3eb6561de6f6ea382631aa54ea573c2dc75ba7bc6c4d70dc7ccf779b234ce7344a26ca5aec572e4fee2c22d8e0ce14f5a1e501711f1bfd3faa4c6dd7badb80e611e8afb01f403573bbf8acdaf47e964c74d7433e5c13ff76273422ffb9519aeaf18866fe1f3975d4c2591ae93be424eef71e1bb9bb472c5e94ceba006d932a1c1501fea173dc93aa55fe927ff9e7743590216a12dd33b72929bd200dbf53e3c7bfa97656fdd8e14788402f4445e89582a5268e4241476299e2c66af76d008da9ffe0d7a9cad5636d045287b4dee75c830a30f987dccefeffb420cb108847cd60563cc"}, {0x1010, 0x0, 0x162, "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"}], 0x1210, 0x4080}, 0x1}], 0x5, 0x4000) bind$inet(r0, &(0x7f00004ab000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x3df}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f0000718000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f000051a000-0x30)="0112c9b4d4c51e932078eaf80435e17a4946f589541f638cb17133ef7b43b1d1cbc896cdbfa19b84dd950c29fd3a68da", 0x30}, {&(0x7f0000f07000-0x1c)="b13fe7ee2c3d43f16d75388e5994f1bded2d2360f5c38ba77b7d78db", 0x1c}], 0x2, &(0x7f0000036000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff4a83, 0x3, 0x3, 0x6, 0x73b, 0x1, 0x0, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20a, 0x40000000000, 0xff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x46, 0x8, 0xdb, 0x2, 0x9, 0x2, 0x4, 0x0}}], 0x90, 0x814}], 0x2, 0x24008001) openat$autofs(0xffffffffffffff9c, &(0x7f0000794000)='/dev/autofs\x00', 0x20000, 0x0) 2018/01/31 13:06:47 executing program 3: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af2000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004a2000-0x4)=@assoc_id=0x0, &(0x7f0000af2000)=0x4) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000af2000)=@assoc_value={r1, 0x3}, &(0x7f0000522000)=0x8) sendto$inet6(r0, &(0x7f000045b000)="97726f6f92245338149af9c9ce53ae664218e7ed29437a23512251022408ecfa693cd0c6c316b0ae04ad8d59c736640e", 0x30, 0x0, &(0x7f0000af2000-0x1c)={0xa, 0x2, 0xc6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r2 = socket$inet6(0xa, 0x80101, 0x8000000000005) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:47 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000f5000-0x4)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/rtc\x00', 0x10400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ppoll(&(0x7f0000508000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x2040, 0x0}, {r1, 0x4000, 0x0}], 0x3, &(0x7f0000318000-0x10)={0x0, 0x989680}, &(0x7f0000150000-0x8)={0x87}, 0x8) sync() getitimer(0x0, &(0x7f0000055000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:06:47 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000f000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000)=0x40000000000001, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000004000-0xd)='ns/net\x00') r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000010000)=0x9, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000000)={0x40000001, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000e000-0x10)={r4, 0x5, 0x100000001, 0x9}, &(0x7f0000001000)=0x10) 2018/01/31 13:06:47 executing program 2: r0 = epoll_create1(0x0) fcntl$dupfd(r0, 0x0, r0) fadvise64(r0, 0x0, 0xfdfffffffffffff9, 0xfffffffffffffffd) 2018/01/31 13:06:47 executing program 0: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) r0 = open(&(0x7f0000d12000)='./file0\x00', 0x2000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 13:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0x9ff, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) close(r0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000493000)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8d000)='/dev/ptmx\x00', 0x400800, 0x0) 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000065a000/0x1000)=nil, 0x1000, 0x2000000, r0) 2018/01/31 13:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000053d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000110000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x5, 0x0, &(0x7f00006ba000)={0x0, r0}, &(0x7f0000324000-0x10)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000370000-0xc)='/dev/autofs\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00008e0000)=[{{&(0x7f0000849000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000627000)=[{&(0x7f00005ff000)=""/152, 0x98}, {&(0x7f0000c36000-0x76)=""/118, 0x76}, {&(0x7f000046b000)=""/33, 0x21}, {&(0x7f000073e000-0x70)=""/112, 0x70}], 0x4, 0x0, 0x0, 0x101}, 0x6}, {{&(0x7f00002f4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00009fe000)=[{&(0x7f0000a6c000-0x1f)=""/31, 0x1f}, {&(0x7f0000dc1000)=""/175, 0xaf}], 0x2, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000b07000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ced000)=[{&(0x7f00002a8000-0x39)=""/57, 0x39}], 0x1, &(0x7f00008c4000-0xd2)=""/210, 0xd2, 0x101}, 0x7}], 0x3, 0x10001, &(0x7f0000dcd000)={0x0, 0x989680}) recvfrom$packet(r1, &(0x7f00007a3000)=""/155, 0x9b, 0x12001, &(0x7f000055c000)={0x11, 0x1b, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r3 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b7f000)=0x0, 0x80000) ppoll(&(0x7f0000a49000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00005b6000-0x10)={0x77359400, 0x0}, &(0x7f000028f000-0x8)={0x2}, 0x8) 2018/01/31 13:06:47 executing program 3: 2018/01/31 13:06:47 executing program 7: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7a000-0x11)='/dev/vga_arbiter\x00', 0x68042, 0x0) accept4$llc(r1, &(0x7f000030e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000723000)=0x10, 0x800) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004, 0x0}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/01/31 13:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000cf000)={0x1, &(0x7f00002ed000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ac5000-0x8)={r1, 0x8}) ioctl$KDSETLED(r0, 0x4b32, 0xb7e) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00007c9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000116000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ae7000-0x20)={"22a4d7260d26c29557e2feb639a79644", {0x4, 0x7f, 0x5, "ec261c3fba87", 0x21, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000219000)={0x100, 0x3, 0x9, {0x0, 0x989680}, 0x7f, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$unix(0x1, 0x5, 0x0) r3 = getpgrp(0x0) sched_getparam(r3, &(0x7f00000a9000-0x4)=0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000f5a000)={@multicast2=0x0, @broadcast=0x0}, &(0x7f0000f2b000-0x4)=0x8) recvmsg(r2, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000716000-0x11)='/dev/vga_arbiter\x00', 0x210080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000015a000)={0x0, @in={{0x2, 0x3, @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]}, [0x0, 0xffffffff98a15da2, 0x1000, 0xfffffffffffeffff, 0x80, 0x9, 0x3, 0xcf, 0x10001, 0x200, 0x1ff, 0x100000000, 0x1, 0x5dc0, 0x3]}, &(0x7f0000d06000-0x4)=0x108) r3 = getpgid(0xffffffffffffffff) r4 = perf_event_open(&(0x7f0000722000-0x78)={0x7, 0x78, 0x1, 0x200, 0x3b, 0x6, 0x0, 0x1000, 0x20010, 0x2, 0x95, 0x2, 0x81, 0x8, 0x240000000, 0x8000, 0x1, 0x7, 0x34, 0x3, 0x3, 0x3f, 0xd315, 0x5b, 0x7fffffff, 0x9, 0xff, 0x1000, 0x8, 0x4cd, 0xed7, 0x3, 0x800, 0x7f, 0x0, 0x6, 0x80000001, 0x0, 0x0, 0xffffffffffffff7c, 0x0, @perf_bp={&(0x7f0000726000)=0x0, 0x2}, 0x2, 0x31c, 0x28, 0x2, 0x17, 0x1, 0x5, 0x0}, r3, 0x8001, r1, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e2a000)={r2, 0x1}, 0x8) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ppoll(&(0x7f00006e6000-0x20)=[{r0, 0x0, 0x0}, {r0, 0x2400, 0x0}, {r1, 0x200, 0x0}, {r4, 0x4001, 0x0}], 0x4, &(0x7f0000f95000-0x10)={0x0, 0x0}, &(0x7f0000bef000)={0x4}, 0x8) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000402000/0x2000)=nil) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = accept(r0, 0x0, &(0x7f0000d7e000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a3b000-0x4)=0xfffffffffffffeff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) 2018/01/31 13:06:47 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0xc100) sendmsg(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f000000c000-0xa0)=[], 0x0, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000002d000-0x4)=0x5, 0x4) 2018/01/31 13:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000271000)=0x0) prctl$setptracer(0x59616d61, r1) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c53000-0x4)=0x0, &(0x7f00007ef000)=0x4) 2018/01/31 13:06:47 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007b8000-0xe)='/dev/keychord\x00', 0x101001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000134000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000c02000-0x29)="97d8d9a3d7073ef2538c7c1ef460074ae088cdec47e3b9f642bf5313202715ce191fa85d730ec271b5", 0x29, 0x4000010, &(0x7f0000af7000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xeb2000)=nil, 0xeb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000eb3000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="e3888de05a57", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000879000-0x5)='reno\x00', 0x5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b80000-0x4)=0x3f, 0x4) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f00001d6000-0xcd)=""/205, &(0x7f0000249000-0x4)=0xfffffffffffffe79) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000e81000-0xd)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb3000)=0x10) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eab000)="2600000000010008ef030b00000000060093c236000197100080a709ff2400"}) 2018/01/31 13:06:47 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000f9d000-0xb8)=[], 0x0, 0x0, &(0x7f0000ddf000)=""}) 2018/01/31 13:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c5b000-0x4)=0x3, 0x4) 2018/01/31 13:06:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000d02000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)=0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/31 13:06:47 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) lseek(r0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) epoll_pwait(r1, &(0x7f0000b0d000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000029b000-0x8)={0x0}, 0x8) 2018/01/31 13:06:47 executing program 7: inotify_init1(0x2b87272a3463631b) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") umount2(&(0x7f0000df3000-0x8)='./file0\x00', 0x8) chroot(&(0x7f00004c6000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}, 0x0}}, @release={0x40046306, 0x0}], 0x90, 0x0, &(0x7f0000f98000-0x22)=""}) 2018/01/31 13:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006bb000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fsetxattr(r0, &(0x7f00004a6000-0x11)=@known='security.selinux\x00', &(0x7f0000d14000)='/dev/binder#\x00', 0xd, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000e90000-0x8)={0x0, 0x0}) pause() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00007c4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2b0, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f3c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b4f000-0x30)={0x5c, 0x0, &(0x7f0000967000-0x5c)=[@increfs_done={0x40106308, r2, 0x4}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000607000)=[@fda={0x66646185, 0x0, 0x1, 0xf}, @fda={0x66646185, 0x2, 0x2, 0x10}], &(0x7f0000451000)=[0x28, 0x20]}}], 0x3e, 0x0, &(0x7f00004b8000)="5edb5aec2adb8db8f2a4442b37548409bb6dc7b3451351c815884b0bfb3a01716f196fb6389a17a1610a0559e53baa737e6936c8b016edccad775989b3cd"}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd8000-0xc)='/dev/rfkill\x00', 0x410002, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000117000-0x26)=""/38) 2018/01/31 13:06:47 executing program 6: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00008cf000-0x85)="7a0fb798c38355e81b7257979fd6c3e452a24e92f18319e7e3007a77dae6c070766adb57f3fd03b151349fe5015c7ef70d98118504f74ff7a2e6a02e61a09a2cf8334db3f575ed816b938cb21abf60a894906dec2b830c24cf2f4c16514437d91499a9120fd01dc4de6ebd220d4feefa2bf87500c792516b2bc418450b720275bc3e56b901", 0x85, 0x800, &(0x7f0000933000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000dba000)="07000000016d00000002ac2b", 0xffffffffffffff9a) [ 72.348699] binder: 13351:13355 ioctl c0306201 20009fd0 returned -14 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x11, 0x0) sendmsg$nl_route(r0, &(0x7f0000f59000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0xfd1e, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000243000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000045000-0xb6)=""/182) sendmmsg$nfc_llcp(r1, &(0x7f0000d69000-0xe0)=[{&(0x7f0000044000)={0x27, 0x7, 0x2, 0x1, 0x2, 0x100, "1c26c80cd80dc3999513525c702870b3ffe8161d4a0b46bfac9fa849ae5da859a65101fd2b2884180f67153b67d81b10e908703ba28bb382888f3b433442fd", 0x1}, 0x60, &(0x7f00007b0000-0x90)=[{&(0x7f00004af000)="2185e5b5187017ab62c596d70767dbfb2048eec147b2c2496f9c6be7ac39b719dc52b6a6a60e4ed42320bdfa7ecce6592a8f18d255e578ab75842789621977c0cb70d9dbf40dedc546ce870217bbc609ab7a49ffa3643604", 0x58}, {&(0x7f00005ad000-0x6e)="ac899952fbd08b786dbd7d8e18ab01745f0ae4c885f0dec04d9b73356650594270b5278b98506ed5f3342936f7a608eb6b144a77466f96c6a826fceed7f31349d5ecabc3012814c00f6a490c4a37b47b2238d55f5bf1de7a111509a122595cfccd6af6d8b70798e5f9dc2a2c5a37", 0x6e}, {&(0x7f0000420000-0x8d)="d5e17020d8fa3a7b29394eb10abe1d1ebd22b5e7c2d130c422a1fc64a237698fc2e1a19ae579cca131716cd6b212d0b37cab1595d9acde3b0cb5f476b3817eecd37552f3018791f68bb16aafb42aeda2fca8a3f21a29c193b5201216468765c2fef78ecdb43510697a03bbb0b8737c9dd37214ff5e68e1940f1d88a285069ddd0b2a60ab7dc5808829907b2886", 0x8d}, {&(0x7f000067a000-0xb)="85c6f28e40c00ec97f75d4", 0xb}, {&(0x7f0000f33000-0x1000)="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0x1000}, {&(0x7f0000a83000-0x6c)="df5c0117321e75b19b76cb14350e0ad7c2a6eaeb0c14c3ca244c008ae8e0ee2fc35ec4621e25fad5e7f9f97fee8f4ad202b792a1c256921f8f66c2276ff759791090ff652c912c9c26b3c7d598cdc949378cd5eca21bb638ee9664558f1b3eca5670ddb6b927b4e38af62376", 0x6c}, {&(0x7f00003dc000-0xc7)="48e08d5f9f3f9edb9f6bdca89189f8a5000bb97345265b090b1987403629a63a1e1e68b8a72c7b9cc55ec73dc94c7662ddcf18bdba5b081ed1ab08bbd68a4fe210a2beb549b645479d2152a515fcf5cd7966a30563d5624a83e37619bac3b1c8ae9526c0a3d72d046db0de3dc6965c442e1fd158769be3e3fe5beecc6244de517fc11201b7aecc0eca5f037bf91c05ef89949567b33f4ba015b7c869ba724c4d8fc139776b9b24dcd3623c0927e214fd2fd11819a03a24aff43b24b0abf9699d43cfed1bdab113", 0xc7}, 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0x1000}, {&(0x7f0000937000-0xfe)="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", 0xfe}], 0x9, &(0x7f00009b9000)={0x20, 0x113, 0x8, "b31237011e61b74de6d3c6"}, 0x20, 0x40}, {&(0x7f0000976000)={0x27, 0x7, 0x7, 0x7, 0x7fff, 0x62, "849d4bdd4c558bd71bcddb28004d675cb85837c519e34b1546e3e74e780b922c74cf6238a56cf22b1cf2e35f302db3ae4aa9802dd4b252f26a3ebb94563cad", 0xffffffffffff17f1}, 0x60, &(0x7f00005e9000)=[{&(0x7f000095f000)="aec14889d4c714def750937a2286252e4a885b0280e75f87b1d7239932336114929ee80d0db7615b848957c3c525721fb34fbe1cc124fa163ec089f7517a45d5e5fb66b93baa66ff5de7c734b1ea673c10280a5e28f0078f24534175f4bd8157", 0x60}, {&(0x7f0000975000-0x53)="0c940df0c0426f696a66ec61b650a9bc8041a9a05780bc244b407fd5a04c4ea66b5f94d89f4696fd2526ef7517cd81084d2e004ae43cfd3fae7a7468e000dba8b98e64571c030c519cf525f6f38239f2c20972", 0x53}, {&(0x7f0000e8e000-0x7)="571dae7df9dd01", 0x7}], 0x3, &(0x7f0000aab000)={0x1010, 0x116, 0x4, "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"}, 0x1010, 0x8010}, {&(0x7f0000315000)={0x27, 0x4000000000, 0x2, 0x0, 0x2, 0x0, "783ceef5b5d6497ae4bdb5485dbc2843f0e0fde3a790650dd2ee555bec66602d278f983ba2e6bbee66fcd52df2436b1258f82ddd3d8a1ae6862ba81d4257c2", 0x100}, 0x60, &(0x7f0000a45000)=[{&(0x7f0000dbe000)="70c881", 0x3}, {&(0x7f0000ecf000-0xc9)="4a5c0b4c345ec140b413a9e286e961c55dee5e0bdbe2f08b1ce3802d26ccb3e9ea48196eb4b837fe5bb626481ce0fa9f7a3b229ee879546a54e0e7991d6a3710143b7dc28737884bac52e2e2af44c6b18a98e01b6d386ae77824acfed5412832a984e738b79f027fd483ab19d7a4dd71f5d4a322bcb6ad0ff0b520e43e4cdbb485d23076fe58bede7f2a38e7ed5afb4b4cad4dc567a79d37313fee22a0c2afe6c8bcdaf4b6bc9d2f16854c4970884fc503c27f2d36b4445ed8651c8dfadbe8279e2fe172a984565d70", 0xc9}, {&(0x7f0000b0f000)="907796867298913ec4899bae701ab0ae6e7cbf846bc41adea988f1de8f70bbc36fbfe2ed6db2166f95fabeb6cee16cfb432fb424016b03b7a77169d2b8c2e6491be5706fa28d58b665e7e0409445327c6d21a8601c4859f0cdc4fbb9f7205267361816508fe266c0970cc82e8ff286b47ea1b29218905cfc37376ecde773374b4de7e8b529fb8af468e557f4a2f8cd0cec7824d04e9fb6b01b1be22f5c8b7070eb101d3ac87584d3563fcd71dfe4f6d12b0906b9673831bec53cf5a4110758dce6ab31b4e74743e0bca60534713cb613d0a79022a79871844ae271763f32a54dfc4de87ce2eccdbf1839fc", 0xeb}, {&(0x7f00009aa000)="3cb1620690845db6a93734c95cac31c1f6ca6fd9acd960167b21ff1cfdb66105ce4efa110ce4e3648baf007b945591d413858a7663b18e780915c21d11fb9271592b138f445675dae8b0dd3f92461d5bf1f805fd9ee628", 0x57}, {&(0x7f00008c4000)="16a9a2e32cc376d67d747bad11524d416dbcd4cab71007634e83452f1ebf0767cb50197f4474a33036160e0eddda648b1434a0daf69908fbd161435f6cffb8940b42430196aaf235e988bccba87c8e3a7a8c5a936adbd630ab309042ccfe9b1055283f5a5a34298cee80ac832f0d65168ebfdf954c672ba4a2e08c9c12a5248ec27b3e69f12228f43c1fcf8e8d0f89e8e3", 0x91}], 0x5, 0x0, 0x0, 0x801}, {&(0x7f0000c95000)={0x27, 0x9, 0x9d, 0x4, 0x9, 0x7f, "85c347326da75e581908a987e546c9fbe6d705973f96a559e60957b2ac527c9bbf78b3821b95cb9e231c5704789dd0607e2c1f4ebe8f8e610b8d9a4b57751b", 0x5}, 0x60, &(0x7f00004ee000)=[{&(0x7f0000629000)="396e2f45fa20da77a7233d85293cad42e42094335ac34ae86e0eb34036ad00be5b1d6a4246769572286961efb70f9e97d78714883f266111e24c85a3099c90336c8030e409aabe0a66d418ead1d5d27056f18c5fe7061a95c3413e22b289bc227fad08c7b4123cf37905", 0x6a}], 0x1, &(0x7f0000a11000-0x108)={0x108, 0x107, 0x0, "3cf50814745d37fef94435feddc4d481730b02f9c78c51dad752efc6133873e5042be1b1c2efe0c33ad74b468f1e75df9debfbbdf146e715bbfd96b955458c620dc5fa63e59ed753cabdbdf505f7aa9c03692061856e91787de32e1ae653e59cdacb23c06b8354e39e4358e938ccfe0741de56c1a501c5864d436bfadf67f88b24d1a1e9f18809d8213bc623af440be71729176b2f250f69fa8750073ab8a62859aaf94526638255d456cd51733eef37299513edf27ec8d1ecf824b7e26b04792db0936af96db453b5a56758266e53e6dc23798adb21dd0fa85cf08e8d18efff67e819f9d4b8225ddd970a3eee507400cb2adf5478bfd8"}, 0x108, 0x4000}], 0x4, 0x400c050) 2018/01/31 13:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) write(r0, &(0x7f0000c77000)="19679a7f04d68b60f4074d6da327da05e3afeb9f7414bd82407e7740bd1fb152532d3612f3e807e6eb9dad601136a0", 0x2f) [ 72.425995] audit: type=1401 audit(1517404007.358:50): op=setxattr invalid_context="/dev/binder#" [ 72.488662] binder: 13375:13395 got transaction with invalid offset (0, min 80 max 80) or object. [ 72.501238] binder: 13375:13395 transaction failed 29201/-22, size 80-688 line 3190 [ 72.529115] binder_alloc: binder_alloc_mmap_handler: 13375 20000000-20002000 already mapped failed -16 [ 72.541032] binder: BINDER_SET_CONTEXT_MGR already set [ 72.541055] audit: type=1401 audit(1517404007.468:51): op=setxattr invalid_context="/dev/binder#" [ 72.555949] binder: 13375:13396 ioctl 40046207 0 returned -16 [ 72.584928] binder_alloc: 13375: binder_alloc_buf, no vma [ 72.590578] binder: 13375:13395 transaction failed 29189/-3, size 80-688 line 3127 [ 72.591369] binder: 13375:13398 BC_INCREFS_DONE uffffffffffffffff no match [ 72.591375] binder: 13375:13398 ERROR: BC_REGISTER_LOOPER called without request [ 72.591384] binder: 13375:13398 got transaction to invalid handle [ 72.591392] binder: 13375:13398 transaction failed 29201/-22, size 64-16 line 3004 2018/01/31 13:06:47 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000321000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000df000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a33000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000fee000)=[{&(0x7f00004c2000-0x74)=""/116, 0x126}], 0x1, 0x0) 2018/01/31 13:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000afd000-0xab)=""/171) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000068a000-0x4)=0x0) connect$inet(r4, &(0x7f000089e000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:06:47 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bb3000)='net/ip_tables_targets\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e1d000)={0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) 2018/01/31 13:06:47 executing program 5: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/31 13:06:47 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x1c0000000000, 0x5, [0x8, 0xb8, 0x4, 0x0, 0xba27]}, &(0x7f000000b000)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26c7, 0x9}, 0x98) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff}) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x10)={0x2, 0xa, 0x0, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cdb000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a76000-0xa0)={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, 0x450, 0x3, 0x7fffffff, 0x8c}, &(0x7f0000c8b000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000853000-0x8)={r1, 0x0}, &(0x7f000079b000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f00009db000)={@common='gre0\x00', @ifru_names=@common='gre0\x00'}) 2018/01/31 13:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000565000-0x8)={0x8}, 0x8) fsync(r0) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x14) fcntl$setlease(r1, 0x400, 0x0) prctl$getreaper(0xb, &(0x7f0000d4a000)=0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000050a000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000447000)=0x9) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) clock_gettime(0x0, &(0x7f0000d3e000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x217047b2) timerfd_settime(r2, 0x0, &(0x7f00005ee000-0x20)={{0x77359400, 0x0}, {r3, r4+30000000}}, &(0x7f0000eab000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000809000)={0x40000000, 0x0}) fcntl$getflags(r5, 0x401) 2018/01/31 13:06:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000d5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) getgroups(0xdc81f5bc, &(0x7f0000e05000-0xc)=[r4, r2, r0]) r6 = socket$inet_sctp(0x2, 0x5, 0x84) fchown(r6, r1, r5) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000000)=0x1000, 0x4) [ 72.630119] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.645459] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 13:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d68000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000a5d000)=0x3) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) r1 = syz_open_dev$sg(&(0x7f000013c000-0x9)='/dev/sg#\x00', 0x5, 0x20000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f22000-0x4)=0xffffffff, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000d3b000-0xe9)=""/233, 0xe9) 2018/01/31 13:06:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mprotect(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:47 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) 2018/01/31 13:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) r1 = syz_open_dev$mice(&(0x7f000030a000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) fchmodat(r1, &(0x7f00008a5000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008a1000)=0x9b1, 0x4) sync() readahead(r1, 0xfff, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001a1000)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f000075d000-0x8)=0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f000028f000-0x8)='./file0\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000424000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 72.661056] audit: type=1400 audit(1517404007.588:52): avc: denied { create } for pid=13406 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/31 13:06:47 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dad000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0x0, 0x0) connect$inet(r0, &(0x7f000035d000)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xe, &(0x7f0000763000)={0x2f, 0x3}, &(0x7f0000ac9000-0x10)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000e8d000)=@full={{0x3, {"21b37a480c8f14"}, 0x9}, [{"aa87916cee2c7f"}, {"03b6153732d13b"}, {"44656901b8f7ed"}, {"a4b25ca5f96590"}, {"7416fddeeae010"}, {"fd2e4991095e6e"}, {"59bcf2064f7cff"}, {"f44f0fdfa14dd1"}]}, 0x48) 2018/01/31 13:06:47 executing program 5: inotify_init1(0x80000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) [ 72.752881] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.763953] device lo entered promiscuous mode [ 72.771624] device lo left promiscuous mode [ 72.847104] device lo entered promiscuous mode [ 72.855122] device lo left promiscuous mode 2018/01/31 13:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = socket$inet(0x2, 0x80000, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000ed3000-0x9)='/dev/rtc\x00', 0x40c40, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x42) ioctl(r1, 0x2283, &(0x7f0000827000-0x1)='g') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000078b000)=0x0) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 13:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000904000)='/dev/keychord\x00', 0x101080, 0x0) bind$netlink(r0, &(0x7f0000dd4000)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r1, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000026000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000026000-0x8)={r1, 0x4}) socketpair(0x11, 0x800, 0xb19d, &(0x7f0000021000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000029000-0x6)='/dev/snd/seq\x00', 0x0, 0x800) connect$netrom(r3, &(0x7f0000018000-0x48)=@full={{0x3, {"9a6670431609cc"}, 0x0}, [{"734b51f780b23e"}, {"1aa0d4d711a49c"}, {"8f92641c1bda88"}, {"a7cd2081580de2"}, {"7eec733b2c6c39"}, {'l/G\\~an'}, {"6a114b6cb00691"}, {"9b6bbb14f7da6e"}]}, 0x48) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000386000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) close(r0) 2018/01/31 13:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a37000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000047d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000639000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e67000)=0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000aab000-0x10)={0x6, 0x6, 0x0, 0xfffffffffffffff9}, 0x10) 2018/01/31 13:06:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000003000-0x14)={0x7, 0x7f, 0x3c, 0xcf, 0x8, 0x180000, 0x5c354a7, 0x81, 0x8001, 0x2}) 2018/01/31 13:06:47 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000655000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000753000)=0xbbd6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000c34000-0x8)='./file0\x00', 0x400000, 0x94) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000657000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000c34000-0x38)={&(0x7f0000c34000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000057000-0x80)=[{&(0x7f0000098000-0x2f)="afda27d4f848d7fc29ede54aeb341bb4ee7943e2ed851fbf9a8fd077698be4489688c99efe76a465781546df90affa", 0x2f}, {&(0x7f0000c33000)="56ba218c505b2aa830fd94a8d0027247dcce265003ea87dd7f649f77134657514cb08d", 0x23}, {&(0x7f0000c33000)="8407a1f3b9236cb87653ad0762367b25205898088af2b49f57e3c3bb37999659bfb77b759e2f13871524d148fb90568fa6768dac0942feff078544e796f419c7d5ad3f8fe0b83a003bb0c220d486b25601ff8a13db7f879d874080433af186dacd133d4c74bd1dbf5c45dd04866649efa9dde66f26c8f1b01db0749238a226912d56ee77fd355ce00693dbf4c0a978ac27384aeb74af0043aca6fe5b6aaf90ee", 0xa0}, {&(0x7f0000c34000-0x43)="af40c4c6c468af3b63cd278a12f4a5acf760f115a0a6c03086dcba851969aa5a280e2e47393a12ede2d28de3608f3962202ad37bdfc2584fb1c80ef139ec3bd41557ca", 0x43}, {&(0x7f0000722000)="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", 0xfd}, {&(0x7f0000c34000-0x9e)="be16730de444fec479d20c1575b1ea4a9b68078db72d11f8a9925cfcd91a1195829d2de8aa01f9e35965c3b5762a3ea76a90d74cbd966aca32ad49fee721711238b3eec7ae8e2e3d949154de56d5a0ce42690a5a60349ecd2da67bc87ff541dda6349e7e28c9cddf0b5b94e0c69e242dac1cb786e01e0c18d663032669c9aa20361e8be2dca52362cf7929b9dcb20fb33b5bd971adb85d84224cf29733d7", 0x9e}, {&(0x7f0000ad4000-0x1b)="545002b76a26ac8fad373f93d3813d06598365a89379e50dfda389", 0x1b}, {&(0x7f0000c33000)="f559fa50764d5c1e7492de2976ef71eb90", 0x11}], 0x8, &(0x7f0000c33000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r6, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x80, 0x80}, 0x24000814) r7 = dup2(r4, r0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000c35000-0x64)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x7}], 0xffffffffffffff89) ptrace(0x4207, r5) ptrace(0x18, r5) tee(r0, r6, 0x7, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000c36000-0xde)=""/229) ioctl$KDDELIO(r7, 0x4b35, 0x79) unlinkat(r7, &(0x7f000075a000)='./file0\x00', 0x0) 2018/01/31 13:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) unshare(0x80000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000400000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fa5000)=@assoc_value={0x0, 0x5}, &(0x7f0000a6a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000828000)=@assoc_value={r1, 0x10000000fffd}, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000633000)=0x7, 0x4) 2018/01/31 13:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) getpriority(0x1, r0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000498000)={@common='tunl0\x00', 0x3}) r2 = accept4(r1, &(0x7f0000461000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5c000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b31000-0x4)={0x3}, 0x4) 2018/01/31 13:06:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000017d000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3, 0x3, 0x2, 0x5, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x801) r4 = dup3(r3, r2, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000acd000)={0xdee7, 0x767, 0x1, 0xb5, 0x5, 0x7ff}) write(0xffffffffffffffff, &(0x7f0000c35000-0x1)="", 0xffffff0b) writev(r4, &(0x7f0000689000)=[{&(0x7f0000ba4000-0x27)="d5", 0x1}], 0x1) clock_gettime(0x0, &(0x7f00009ab000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000322000-0x8)={0xffffffff}, &(0x7f0000e96000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee9000)={r5, r6+30000000}, 0x8) 2018/01/31 13:06:47 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000c04000)="6fae64796b00273cb157c18036ac4da61de624b41a3291ba63155911c6bd1286a885e9fffb8d600ecf66e597a1634217931b2c44015c8719d52d14289ab595e0", 0x40, 0x24000000, &(0x7f0000ff8000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ff7000+0x910)="ae08a842e409980a155edfd89ab89812d8a9f5076e951a534757c5bfbc94a0c3d718f3347eace0563672c8094d54a0516876f4dff666d6430031e7792737ce66e97c0dce6eb7508c9c8934eb7c7c", 0x4e) socket(0x10, 0x6, 0x7) listen(r1, 0x0) 2018/01/31 13:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000386000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) close(r0) 2018/01/31 13:06:48 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000655000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000753000)=0xbbd6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000c34000-0x8)='./file0\x00', 0x400000, 0x94) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000657000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000c34000-0x38)={&(0x7f0000c34000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000057000-0x80)=[{&(0x7f0000098000-0x2f)="afda27d4f848d7fc29ede54aeb341bb4ee7943e2ed851fbf9a8fd077698be4489688c99efe76a465781546df90affa", 0x2f}, {&(0x7f0000c33000)="56ba218c505b2aa830fd94a8d0027247dcce265003ea87dd7f649f77134657514cb08d", 0x23}, {&(0x7f0000c33000)="8407a1f3b9236cb87653ad0762367b25205898088af2b49f57e3c3bb37999659bfb77b759e2f13871524d148fb90568fa6768dac0942feff078544e796f419c7d5ad3f8fe0b83a003bb0c220d486b25601ff8a13db7f879d874080433af186dacd133d4c74bd1dbf5c45dd04866649efa9dde66f26c8f1b01db0749238a226912d56ee77fd355ce00693dbf4c0a978ac27384aeb74af0043aca6fe5b6aaf90ee", 0xa0}, {&(0x7f0000c34000-0x43)="af40c4c6c468af3b63cd278a12f4a5acf760f115a0a6c03086dcba851969aa5a280e2e47393a12ede2d28de3608f3962202ad37bdfc2584fb1c80ef139ec3bd41557ca", 0x43}, {&(0x7f0000722000)="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", 0xfd}, {&(0x7f0000c34000-0x9e)="be16730de444fec479d20c1575b1ea4a9b68078db72d11f8a9925cfcd91a1195829d2de8aa01f9e35965c3b5762a3ea76a90d74cbd966aca32ad49fee721711238b3eec7ae8e2e3d949154de56d5a0ce42690a5a60349ecd2da67bc87ff541dda6349e7e28c9cddf0b5b94e0c69e242dac1cb786e01e0c18d663032669c9aa20361e8be2dca52362cf7929b9dcb20fb33b5bd971adb85d84224cf29733d7", 0x9e}, {&(0x7f0000ad4000-0x1b)="545002b76a26ac8fad373f93d3813d06598365a89379e50dfda389", 0x1b}, {&(0x7f0000c33000)="f559fa50764d5c1e7492de2976ef71eb90", 0x11}], 0x8, &(0x7f0000c33000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r6, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x80, 0x80}, 0x24000814) r7 = dup2(r4, r0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000c35000-0x64)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x7}], 0xffffffffffffff89) ptrace(0x4207, r5) ptrace(0x18, r5) tee(r0, r6, 0x7, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000c36000-0xde)=""/229) ioctl$KDDELIO(r7, 0x4b35, 0x79) unlinkat(r7, &(0x7f000075a000)='./file0\x00', 0x0) 2018/01/31 13:06:48 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000726000-0xc)='/dev/rfkill\x00', 0x189000, 0x0) munlockall() inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) accept4(r2, &(0x7f000095c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000069e000)=0x3a, 0x80000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f9b000)=@assoc_id=0x0, &(0x7f0000f9b000)=0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000007c000)=@generic={0x9, 0x3, 0x6}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f9c000-0x8)={r3, 0x100}, &(0x7f00001b8000)=0x8) dup2(r1, r0) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00002b2000-0x4)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f79000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000db2000)=0x0) ptrace$setopts(0x4206, r2, 0x6, 0x100040) 2018/01/31 13:06:48 executing program 7: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") clock_settime(0x0, &(0x7f0000125000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c09000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000196000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {r0, r1/1000+10000}}) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d2b000-0x9)='/dev/rtc\x00', 0x4000, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000262000)={0x1, 0x4, [@random="c9f0904a4b7a", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000235000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x81) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009bf000)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bfa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r0, 0x48000000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000d6000)=0x8, 0x4) pwritev(r0, &(0x7f000017d000-0x40)=[{&(0x7f0000c24000-0x65)="310dd4929d2a23c475fb72a75e6bf80509747c78267331b4338a7fde96f0a17214fb715f734066168f85d924a398877f5d3eae118f491446be01e568b28ff792c8d046c2e2bcd251ad2fd52a2543b3730a7af7603e1447db7b2ca0de37a139f184a8136612", 0x65}, {&(0x7f0000210000-0x1000)="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", 0x1000}, {&(0x7f0000335000-0x1000)="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0x1000}, {&(0x7f0000878000-0xe7)="ea74c90d3d6e10bd24a8f81d960122444c9cad4eb369a52c05fe2932467f7bee13fa58bb39527b8e4e0a7e1c70d3653d5ec369d389611ffe37e3c09e2f62efe8ca37d4cff8b1e602542b1e16c9a8f61195bc776a3b227cfcd54560e87a51b7332f4f1fb13266f71243f108e685e20abff9798f71aadf2ad54cdfa2cbb0bd247839dd63cd07f57e1093ce6e71dfdf7cdb3d51b41ad35eaea02aee542d094436f779d9f3efb1fbf69e7e9fefcf7ce3110bee222a6a433d6d3eaa9a099e1212da588b7a1a85133b9b71a900a9669da6584bcb33fdae36254928d791c2ab61c8bb0396176f835510c0", 0xe7}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000933000)=0x0, &(0x7f00004fd000)=0x4) write$selinux_context(r0, &(0x7f000005a000)='system_u:object_r:wtmp_t:s0\x00', 0x1c) getresuid(&(0x7f0000329000)=0x0, &(0x7f0000c26000-0x4)=0x0, &(0x7f0000d38000)=0x0) r3 = getegid() fchown(r0, r2, r3) 2018/01/31 13:06:48 executing program 0: pipe2(&(0x7f00003e1000)={0x0, 0x0}, 0x4800) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c3f000-0x8)=0x3885) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1000000001f, 0x0, 0x0) 2018/01/31 13:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000afc000-0x34)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) 2018/01/31 13:06:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x20000000002, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) 2018/01/31 13:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000750000-0x8)='./file0\x00', &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000965000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff32) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023e000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f000031f000-0x4)=0x0) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000471000-0x8)={0x0, 0x164f, 0x64c8}, &(0x7f00009ab000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000057e000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 13:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r0, &(0x7f00008d5000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/31 13:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f0000e87000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00005bf000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000684000-0x4)=0x14) bind$packet(r1, &(0x7f000056d000)={0x11, 0x2, r3, 0x1, 0x4000000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000975000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fdc000-0x4)=0x0) waitid(0x2, r4, &(0x7f000033f000)={0x0, 0x0, 0x0, 0x0}, 0xe0000007, &(0x7f000044e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f01000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d90000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000051f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001a0000)=0x60, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f0000bb1000-0x9)='/dev/rtc\x00', 0x10000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ffa000-0x8)={0x0, 0x0}) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000c08000+0x27)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dae000-0x4)=0x14) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) socket$inet6(0xa, 0x0, 0x0) sched_yield() [ 73.142726] sock: sock_set_timeout: `syz-executor2' (pid 13529) tries to set negative timeout 2018/01/31 13:06:48 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009bf000)={0x0, 0x4}, &(0x7f00008ce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e9a000-0x8)={r1, 0x81}, &(0x7f0000620000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000055a000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c41000)={0xd64d, 0x1, {0xffffffffffffffff, 0x3, 0x9, 0x1, 0xa83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 13:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000e2a000-0x90)=[{0x7fffffff, 0x800, 0x5, 0x80000000, @tick=0x5, {0xffff, 0x2}, {0x58d, 0xfffffffffffffffa}, @queue={0x0, {0x1ff, 0x0}}}, {0x81, 0x2, 0xfffffffffffffff8, 0x4, @tick=0xcab, {0x8, 0x1}, {0x3, 0x400}, @addr={0x3, 0x1}}, {0x10000, 0x20, 0x8000, 0x6, @time={0x0, 0x0}, {0x2, 0x2}, {0xffffffff00000001, 0x7}, @note={0xfffffffffffffffd, 0x1433, 0x9, 0x3ff, 0x7fffffff}}], 0x90) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002cb000)={0x0, 0x7f}, &(0x7f0000d55000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_xfrm(r4, &(0x7f000087b000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c60000)={&(0x7f00007f4000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000040f000)={r3, 0xfffffffffffffffb}, &(0x7f000020d000)=0x8) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r3 = eventfd(0xb) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000005000-0x96)=""/150) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x4000) wait4(r5, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x5, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000007000-0x9b)=""/155) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") 2018/01/31 13:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$ax25(r0, &(0x7f0000a14000)=""/125, 0x7d, 0x20, &(0x7f00008d7000)={0x3, {"b370c859896dda"}, 0x0}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000bed000-0x10)='/dev/input/mice\x00', 0x0, 0x400) recvmsg$netrom(r1, &(0x7f0000fbb000-0x38)={&(0x7f0000ccd000-0x10)=@ax25={0x3, {"f2c74fad2976ee"}, 0x200}, 0x10, &(0x7f0000b7a000-0x80)=[{&(0x7f000041f000)="b17f4cce9e9d5c26f07c96e69e9bf1f84b584b761c24ecac83ca7a7856f789d9cc619f2e9c24be1d30165c6cdd4d9eb01c3a5d7b012aa4901d5330a5ea9bc1f41c06d138beea8f0dcbc09e8b44baee1149e583a7f2cd9b9dce63092305fdb76cf7ea79cb1687e03c7dc5cc483d", 0x6d}, {&(0x7f0000c5f000-0x19)="3272eee64f2c909209068195a3ac644b4b82bd22900e926902", 0x19}, {&(0x7f0000f78000)="c693740f34868c8ea2911667b90237e34d8a63b548e35486f8da0cba13455962813d2972e5c9e2c0f1aecd9755eaf0b06bb8997ae4bb8a69ab08fae568f11bfe03189c6d713a332d01d855175a44181211a5aeafe86b2ef8e6f18d316a6f24652f5eef5b725d64e7330a451a81afd15e22ad1f2db7d9b93d3573d33b9be54c2c5d6a681f07aab9", 0x87}, {&(0x7f000046c000)="", 0x0}, {&(0x7f000097e000)="6e544344d9c8213544338d2d70fc251d591fe0da1cfd594bb63043eff13ba5e7ecec0e6546bf6ba5426c999268e2757414b4272bd80efa3efccaf77e852034b615ca04712e09d4117f7334506a67728804a4e1b2f29c5075a03b455b5012ddf480feb99980aacbded941c755df0b2d251a2bc2f86168664d4fbdc2db36aa65b6d943f960f89a29a89e00738ec4d44c", 0x8f}, {&(0x7f0000430000)="ae36ab5d3c8d7237807fca66e6c5e423d658beeeb523202e278c6b5de723a138f6f67995825a296de708814396e0dcaf591e441e6b1c9927f5480cb6908163657a8b5a1851482c84c2f88f28a7f891b92cf8f2490fb0081a60c0fbff87dc905781c75f07fb46c7ea2a0ec0e7678bc87f3192c2b9d79bd3b8eb87f91dff4f150451967f1f42dbfd91f8fcaa89bccdb135c29180d1e9a9f7939d1ab194e4a47e9a370025d847cd77b9ff1a61c143b2518352c98a90259b65e976d179802c32eff11eb2d44e89d56bbd2a36c912b7a0c9a0d023b2ace17e88", 0xd7}, {&(0x7f0000281000-0x3b)="6f81285d299dfdfc84c4dd884afb12ff5dd81652062c2904d99477b0ed7f90e95ecc1194fdc6fe32cba3fd2afabbbec5e92c70d4142cfc77a579a6", 0x3b}, {&(0x7f00006ea000)="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", 0x1000}], 0x8, &(0x7f00004fd000-0x10c8)=[{0xb8, 0x0, 0x8, "0553bc0825e8b1ac475519d74a755081910173366756464b95c48eabc579b1ec329992c035823f4145c2861f8f989c5a946f00fa970536033c5685e189ef241d762915fbe6237e1d04ea8ab46b15c1d80d96b92f5b0f123f9ed04775f640de2ee0b0ac5fe3f228b1552145e2203d41c1bfac3fa5fbdaaf326b0fc79f9f390fd1e8223fa3d042fe3895d3680d08bad0f52bc40687e99de5584ca2fbcf807871ef3a16"}, {0x1010, 0x11b, 0x4564, "0d3d47708ebbeab39324aab90c107329677a944fce86c995046610280b7318eee85b053fe32b9bc57bdaffa74f530701ae27f3524f897f966ef93a4b2ed0d4afdcad633f1ece07d5f0d3ab58851bf8a8efb2b9d2c0c28f56d3b643a75811f112968d3573e3eff8138f6565b4097a0a131583b6cd736214f8ee0cf7a065811ddacdc7c2bae1c27338b8c88c27b71f0d8f5674df0a431275839c149c9d9e819d2ad3b22d70cfc22d03eeba2bb9c82a2af4c6a8df6aa61327a1802bf7d9567933898fe3d164372b58d99ec0e1a50978c1f488c4e43936cf0094f0e9127a39f3500d4f0decca98a8043a314838a8c3c9d357dd402eec5d0f5371ddf1f80dd029b9f2a0211963227a83cd4969a4f78328e779d594b6f0d9b022aeda0508ec089f6d9baafb05daf4c393741ef3f4f6dd51bcedd7f9b37c56f21cec3aab32aadf39dcc1b0c15cc7e1bd95284da081081110b6573f19df5587efc63b4c3446895cb90f70a2913e9e9d651c8bace10da8efba183546a02a99ef8e1e9623ff82264d1c1fd8828a30871e24d71475baee34e34795451cbf5cecc96a24d9d0346755a984df2d9dcc525f2d0136d327d14f06f54187f1e7dbd815217c09831dc504a0094abb2c67fd0f36b1f1a9eb2f2cf1718b43abcc1c4f1854a378701b60be507942630d31f4835be96f390c571ad273019e576a7a224bf40f48b5aceec5e6b44e6a9cd769110d9b3efe9dad24b853e838ebff0a699eff050b8cd4cfa5122b89e13844e893b87b8f91a00c1c31757aa441fcda878fda4dcc48d92d5966dc2cfcaec6d27d81f35ee25161af3ebee8092bab1bcf73f2477b4c7340672a981e7bf44f72f9aec39486896d1071a35a60f7ed529acfe376ea36e00c2467fa20f1bd0a191c08a900914cdf0ec58b549a7022a7d17a541ecdff76dc7f109dba450daf061c05b8f772f280ff7abbd03f15ac7c8cec71a22dcedf569f1322bc58098a6b79a718e7541e7e1c4ebb05199099e9837a0e1a145ed1af1eca8398c5ea98f727cd56f2a81e7994de09fa1617b128e4ede507994ff263a5d38d9efce5bda86bb76f11833c813d2c50bbc4d276b99aa8f09f7d7994909e12f1774252263e2e4fb02c3fb11e88994d6f643d36e4ae6e65f4d1925af93970579cb4c560a0a10d1b88f4de354de7d79dc61764f0dd688baf15d4bf789a2a5bc2224a4060b5201cb0e016fbd5d4c1131460de6fedc4357401c3727778597284574b77631e33207d5f69e4f6f2076a8d72f011d5d0b8db1913e5b3e76bd8f580f944c83500e2778e45a3cd860b5616ce8e5c3dbe3da6c608e58fb7172dbb0f368bd2d5866a810c8c49f305e8a68012cf5f1ef53c783e4804eb97136862301d9bbea9b63e4a24b0b4996ba9c72b39ece15cdfa6e9a770da6053e65bb09e87ee3a38f0cbd3643bf0825d4b438f8c797c902ff833bb9f32b9e47ababd64530a2e68190465dd40dbf9d660ad90a9c735c0f89b22272833fb126e5a4021b7825deba4e865c307b6a6000f2db66e13f6672a2df4b28624ff6df8bcdf8e8993359fc70a2291d6601a9ccc2d7164643f5c50033b685e6149de0ed9d96f991802fadf3d6013196b6a43bd6948a08ba4aabb60ed2b00e6dc17703a6596f704aae1d0799745db3e39ea022a1fb7450f947ab9e85ae9dedc962ae43fa16097714fe8567f485d4adbcf7e26673ee483d9de2a10db7ea4bd1540e6f70ddc6c833746a0b889f7fd06402b1aa3735e3ac1f5b12f710b30aee79eb77cca9ebe20d7403c241c4907ec57395fb78661b5e70f5902616996fae0bb376b86a3a4509dfee938b431b9485ce7cf0b5578f83b4350f362d64ca728ac8568c06af7d175e259dabbabbd2606701765a5c0ee1e940a9527971460a0d67f83f260da1e67cfe5fc13bd0863e9cbd00182518209bc1563734ea00dcfb6ddf35ade55a8d6d337741d11e1ddd4edee162ddfa0b36f1c3d298a9cd8c92083788ad07856a14ff22bcf3c711efea4f4d145c7b4ac3db81148801eece2e02eb850340cf3a329c76bb5cecd1acf0c14e4431c0c291df6df055c5140ae6c24bc17925dbe284bbd425bdb40a8f65057848360d6ef34795e19188b3bd5682d38a7231769ee1715fcd37f8d711f75dd1c08668c29f3afd3b85e412c04c4a4c7487a3317964895f79c5d4c699a76c7712f1c79cc85b391bdd508b030999004d1de354489a77add0b8394c0fc26db635cc4066942e7563ba70a8ea7850e4d03a2e6e5a907634fbd4f4c30c87ee7f0f1d8369c4fdb0e6f4ec6c5150fe92c3140a24a81e07afbc8353df1b4c3a18f1e31b3f417fd1ff7f8c0bb9684d0aa9722aebaa91295e589385408d3af818a976aac545b260b2761f0937f0d4850015985ab851466cf22c6f84ed9acaab0cd270fa87f1780f5c373c6e253bdc693982732315a2b5c181fac7b6d72fb05b9dfcbea59b06703fa77a67629938f7aaca37bcb4ca10cb871ae60bdcc4ce9997eae833f8049fdb13f68f3a727021826f236d281b4ef970463506b0689dab8f8ffa2c475138c1dc7c391627118131d039b31ed7455f1820b9b1d899bf377b5e3e41db4d1d6a48a682c428fe8a6f8aff7f2fbbe1c8c93cdd036172a850eb871a94cc85c4f8a27bf30ec965e9cae74d5aee5af8d40f25242cd962f9746dbd56a6965ace81569f5d404c93c62cad48bb6e9f006f1838007ff9c40aaa45fb92bb368f9b20472de5977d01905fcefdd14f6f1438b1fbf02c0b5fcfd8aaa54516e9e741835fe6c43b3e8fe329f24484ad0e369bf144175b0b54ece5de91e511c8a2a91fe08b639140e2e184a2e4d8b1b21e11742e36a67c323d1ea7b85471fcdcbe281a67ce0edea4b460089b776156a0904fbe1ffcd6f226177b5027374e64a51ca83dcc003ed51c1047b48805c942380b9be5451e273e23848355a204f8abdd55679dfdcd9e4c5ad75056c720dbe145291ce6e20f31cfe0e4cad7f9530a7fda2cb2e84641b33f9a89b345c600bda59c716b3d5518d0016d3a2f34783def4934bd12217802655b2226fbc991ce32804b0de1a99ff3cede7472a188d71b73fd6581f77e617e155e0450d68df2700e007c4b95aee08000815c53f21d87c55b93e2a45bf702a7b1198395c04d80bfaf91a1783ad5e44673e0e8d34c9782d6859863b85a60b4f327229a5cd4ced54e2de0db30efa3c952b64f4be20c3fed467a194efd063a2da4e16bb1e4add12dd76db9eda143382ff018c72feb215234fafc4ee16b3b5c9090f75ef3ae16d787539563a08175d1c04f334477d1d1d9bf5fbca061e85739e203b3c24493b42ad0197791e4c50021d5ba82685d165e7b4cc2fd90afeec107df2607366fcc08b15723c58a916c8bd6557e5cf2390adfe85c76694b411c015559ac6a18c349a6584a9f5f607b14e6d5405f57c47342e0bda23b7d69fba93c3374ed0139171b0565a1d595e38854f1172a4336ee8ad15448009ac0f98786d06234a588b2fd5f52bb73718032e14d82a6ffd6b6e63db06f3346f52d5cf848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0x10c8, 0x0}, 0x1) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/31 13:06:48 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00005fe000+0xd95)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7fff, 0xffffffff, 0x200, 0xfffffffffffff6dc, 0x4c3, 0x7fff, 0x4, 0x80000000000000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000548000)={r1, 0xfffffffffffffffe, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) [ 73.188436] sock: sock_set_timeout: `syz-executor2' (pid 13529) tries to set negative timeout 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000572000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000121000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) accept4$packet(r1, &(0x7f0000aa0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000bb000)=0x14, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000038a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt(r1, 0x0, 0x1, &(0x7f00004aa000-0x90)="ba1f55c55be0241b27e7b6df259750aa463dad201fcfbc80938c5e6ea87cf6630b2d22f8265c515acea1121fbba4dfebb5959f71f936a5f6687098256913469a9437d53d0d03a0defa073be65709f12abd40cc0f18f717f965c75787c9731a95ef43d73b5545052f1a322f6992ac66b72ad1ac752feb088092d4317db68800d74a0e37a6f5cec433a6e0390346984185", 0x90) 2018/01/31 13:06:48 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000001e000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000020000-0x66)=""/102, &(0x7f0000017000-0x4)=0x66) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000017000-0x12)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000-0x6)="2f8b81554d46", 0xfffffffffffffe85, 0x40000, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) 2018/01/31 13:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f00003f4000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000597000)=""/176, &(0x7f0000df9000)=0xb0) setuid(0x0) 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, 0x0, &(0x7f00002d1000)=0x0) getsockname$ipx(r2, &(0x7f0000b8c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c9000)=0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000223000-0x4)={0x3ff, 0x4a, 0x4}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x6) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000086e000)=@abs={0x201, 0x0, 0x3}, 0xfffffd4d) read(r1, &(0x7f0000d53000-0x40)=""/64, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d2b000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x5, 0x80, 0x0}, &(0x7f0000308000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00008f9000-0x8)={r5, 0x10000}, &(0x7f000047a000-0x4)=0x8) [ 73.253489] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=13570 comm=syz-executor7 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000039d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000590000-0xbc)={0x4, 0x0, 'client1\x00', 0x2, "ea97fd538ae9df0d", "0ac2007ee6bdbd07ca85f5f34f1cb7cfd58f8d40cbcb01b483f9b1d6da5d41f9", 0x3, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0xfffffffffffffffc, 0x0, 0x1, 0x2, 0x0, 0xfffffffffffffffc}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x99, @loopback={0x0, 0x1}, 0x0}, 0x1c) vmsplice(r1, &(0x7f0000348000-0x60)=[{&(0x7f000031e000-0x16)="78cfa350203df467f5a40b5d501e82b9baaf3041ccee", 0x16}, {&(0x7f00009c7000-0xfc)="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", 0xfc}, {&(0x7f0000c31000-0x88)="cecd62e07a67a082d8907e8db2edba0aae2fc35a42d3f2b646bc31935a0153315addbd3ce43b93e664aee987109ceb09b1a074bd1df99c05876b158f5deab3e748c128841ed943cfa35960fc15ba933497a5ff9bd6fec029d0e8ba8ddea53599f63c7ddf4361475643eccdfe7139585cda8f391859191def1ef6d09e2cdc871aa487846806acabd8", 0x88}, {&(0x7f0000fb2000)="c9bb284ce9200d9a1f9f5804ca120bacfc2f934a0d63bedbb5e267f5f24f8dd0ab36facd7bc790b7a4c8ffe1d7bb831229134abf3b8dfa8aab4e8dec068b946bef45", 0x42}, {&(0x7f0000772000)="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", 0x1000}, {&(0x7f0000eae000-0xd2)="c006069c611ebef3751c163f71e973b7cab8781b54d97ad08ca46b953124547a28249cc210c0d4c23b9f91a16eea2daadc4890ac6bfcbdcde216068adb86a0a9cc8632939fe3667021f805d3c5eec909231a3d7e4cfbdf4fcd7ce0f6fcb0c206855fed383511e5efcbbdd70c3fce44e6e215c80dfc150b8512c28aa93e484d6480d01bba8708c0be8ba6653309ef450662382e4f2ae71a3510a81ff6bc833c5c169cf5cdf5b832d7ccf215c8d05b3de892b505f2b2501aefe293c1ec42796d23bfa4eda1fdec9e825244c17503ccf3a34f22", 0xd2}], 0x6, 0x5) [ 73.316872] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pig=13570 comm=syz-executor7 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/hwrng\x00', 0x410140, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) sendmsg$unix(r0, &(0x7f0000756000)={&(0x7f0000b1c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f3a000-0x40)=[{&(0x7f00006a1000)="837a61c0da3bac18774d43b9c096c9a4ddaccbd249571400f1a71e3b14bc0da40c35933ed6f80bdf9e245a9c138071a888bd700e48ec1b2f1aae0719", 0x3c}, {&(0x7f0000866000-0xf0)="4ad5b855cf98272283caccc24305f984ef7d9c888cb6c8dfdcb8de9084784c8470e4521528da00fcad7cbcffc393b62146ed4adb174b92956c9b8decd6668e606d56122186c2c2bcee2eddc1a606488aaf92dabbbe8fd49dc445f2eca9f30fc855040953939741aecfce0aa8a5c0ca73901cf2fd597da6ac9f8395635d6f7fcd66a647e5d3e25b6ea44210e144b2d8d66baade95248179549bbc1df59d0ccfccc31e39ddf3fbecc008b66d21f5db91a68b27f964b7ab6c3657971b4061d604d8dc506eeba3c25a0e1a52e8591a112a389a4fa6bc1904a5f94c6e3c7a30a3dd0e92a298020644bc869e91664ee8c48c91", 0xf0}, {&(0x7f000090c000-0x96)="e09c080355cbec1dd26fc5e0d97691557fa6ca520f382f4a8b92d8fd5b6eacf8f37e50eb927530c6354e389b3c70392bdc54d7211566ba81f748fec48775da53a6c4f9ea384954aa02943f0cc07e26317f22d468042cb35cd50c25c622f8f775a6a78754f3ebad92e440223fce99e1b7cb5e1ab32f3e40f9164026f63e61e9fcb80a500f31f6ca3699cb91e8271ac0bf9d2be8482222", 0x96}, {&(0x7f0000cb8000-0xb7)="0f45c82113673e16f91cfed7ec69e99417023dfd2d793b15629a47270b19d43e1da0d94362da26f2ccd6e915bdcefc3c2b413005568029534945c20cb86e6ad5396cdb5ce02e76a4116161747ae55cc5e6d0fbf7fd4c18e7f1d33bbdbfa3dd488165fbba635dec9f09ad469cf4678cdb345ad2911b63ec55eeb2a0a997f58e8a0cc5a6486feed5a6a342b26ccd05f398d8971bc47040c109ab293fd5a3e21a0ae59384391c83731335d2735e8d2ddc3d9a7f81baf2cb1e", 0xb7}], 0x4, 0x0, 0x0, 0x10}, 0x81) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000e7e000-0x60)={0x27, 0x0, 0x1, 0x5, 0x20000000d3, 0x100000000000003, "7bfe66fc5066ed66ea1568c71fe23d56b00347cc4eaa14f2fcb12982aae16a91f8e8fdf0b81ed46889bf78075969ba234c962a3fddf9a61f4f8396c18c1cc6", 0x101}, 0x18) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000b30000/0x1000)=nil, &(0x7f0000f4c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/31 13:06:48 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write(r0, &(0x7f0000001000)="e646d8b8e545ca6cb45915f441285ba77ca8881072304fd8af9844f9589500aac2e6210f713df86d192f8374d236498c540fb63b1a6ce0dd7533a401dff3", 0x3e) sched_getparam(0x0, &(0x7f000000b000)=0x0) 2018/01/31 13:06:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000013000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000-0x8)='keyring\x00', 0x881, 0x10, &(0x7f0000001000-0x40)={0x3, 0x6, 0x6, 0x7, 0x8001, 0x6, 0x6, 0x101}) r1 = getpid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000003000-0x1000)="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") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x1, 0x2, 0x1, 0x2000000000, 0x9, 0x4, 0xfffffffffffff000, 0xae}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:06:48 executing program 0: setns(0xffffffffffffffff, 0x0) 2018/01/31 13:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00003b9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000689000)=0x32, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006d9000-0x14)={0x0, 0x7, 0x8, 0x2, 0x9, 0x3fa}, &(0x7f0000d97000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e8000)={r1, 0x5}, &(0x7f0000566000-0x4)=0x6) r2 = socket$inet6(0xa, 0x4000000000001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c0000-0x15)='/proc/self/net/pfkey\x00', 0x880, 0x0) accept4$ipx(r3, &(0x7f0000314000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ba000-0x4)=0x10, 0x800) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b3b000-0x6)={0x0, 0x8}, &(0x7f0000045000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007b9000)={r4, 0x2, 0x30}, 0xc) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/01/31 13:06:48 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) open(&(0x7f00009b5000+0xca0)='./file0\x00', 0x80, 0x102) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)=0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) close(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) write(0xffffffffffffffff, &(0x7f00004df000)="", 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000953000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/01/31 13:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00008a1000-0x30)={0x4, 0x7fffffff, 0x7e3, 0x89, 0x3, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d0f000-0xf8)={{0x3, 0x3, 0x5, 0x3, 0xa53}, 0x7fffffff, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x6, 0x40, 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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cb4000)=0x0, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e19000-0x15)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001ee000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) sysinfo(&(0x7f000037f000)=""/170) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001db000)={0x0, 0xc26}, &(0x7f000073e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000761000-0x8)={r1, 0x7}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r3, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000005000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000015000)=@alg={0x110, 0x10, 0x14, 0x0, 0x1, {{'rfc7539esp(ctr-serpent-sse2,sha3-512)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000054}, 0x4040) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) prctl$intptr(0xf, 0xfffffffffffffffe) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/pktcdvd/control\x00', 0x64002, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000554000-0xb1)=""/177) accept4$unix(r2, &(0x7f0000117000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000010e000)=0x8, 0x800) listen(r1, 0x0) getresgid(&(0x7f0000673000)=0x0, &(0x7f0000bce000-0x4)=0x0, &(0x7f000090f000-0x4)=0x0) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000)=""/0, 0x0) clone(0x0, &(0x7f00009f5000)="", &(0x7f0000ce2000)=0x0, &(0x7f0000f39000)=0x0, &(0x7f000090e000)="") write(r0, &(0x7f000095b000)="fbe54a4f6bc9bbc2c68ea06615abb5420eacb05d709eb400fdcb64f6d51deaa060f51c1b25c8e12d763a868d6b80ce03e67bb24104e059a894b83d232e883d3fbf37323867072c87b764cacc27ada97aaf34a8299201c7eb4ee06986044253939b2b556229150631dab6ab952d6e7092e4aaeebbec8634bf7648a4f1b4aec3e7740ff247ad7547479bc4b668300104b160022aeab35adfbab18811c512", 0x9d) r1 = dup2(r0, r0) writev(r1, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/01/31 13:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setscheduler(r0, 0x7, &(0x7f00004e7000)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r3, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) getpeername$netrom(r3, &(0x7f0000456000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000048e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c1a000-0x4)=0x2, 0x4) ioctl$KDSETMODE(r3, 0x4b3a, 0x401) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00001bd000)='./file0\x00', 0x80000, 0x121) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00002e5000-0x4)=0x0) 2018/01/31 13:06:48 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d65000-0x58)={0x10000, 0x0, 0x0, 0x3f, 0x1, [{0xff, 0xc000000000, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000003e000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/01/31 13:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000849000-0xe)='/selinux/user\x00', 0x2, 0x0) prctl$intptr(0x25, 0x100000001) select(0x38e, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x11ebaca000000000}, &(0x7f0000468000)={0x1fffffffc000000, 0x5, 0x0, 0xfffffffffffffdff, 0x0, 0x0, 0x0, 0x1000000000}, &(0x7f0000e1c000)={0x0, 0x0, 0x0, 0xfffffffbfffffffc, 0x101, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002f0000-0x10)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be2000-0x11)='/selinux/enforce\x00', 0x40, 0x0) bind$nfc_llcp(r2, &(0x7f0000da7000)={0x27, 0x1ff, 0x7, 0x1, 0x3, 0xffffffffffffffff, "79b9a7d15d463efc631fafb3fa0900339ac898a5a279ab7d057d5484fc4d066e6e4a3f678d6e79333c038414235d8445fcc7047304a06d46d775a88b0ea6a0", 0x200}, 0x60) socketpair(0x2, 0x6, 0x1, &(0x7f0000ce7000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000cbd000-0xbd)=""/189) select(0x40, &(0x7f00009d3000-0x40)={0x0, 0x9, 0x7, 0x8, 0xc9, 0xfffffffffffffff9, 0x45, 0xffff}, &(0x7f00008b4000-0x40)={0x40, 0x3d2d, 0x9, 0x5, 0xffffffffffffff26, 0x6, 0x80000001, 0xd97f}, &(0x7f000054c000-0x40)={0x400, 0x4, 0xfffffffffffff42e, 0x1, 0x5, 0xff, 0x2ef, 0x100}, &(0x7f00008d1000-0x10)={r0, r1/1000+30000}) 2018/01/31 13:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x7) r3 = creat(&(0x7f0000fe6000-0x8)='./file0\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x0, 0x0}) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 13:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10001, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/31 13:06:48 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000fde000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0x26) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000fdf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dd0000-0x4)=0x1c) fcntl$lock(r2, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r0}) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000a6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getresgid(&(0x7f00001be000-0x4)=0x0, &(0x7f0000cc3000-0x4)=0x0, &(0x7f000051f000-0x4)=0x0) setresgid(r0, r1, r2) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b1000-0x10)='/dev/sequencer2\x00', 0x40200, 0x0) getrandom(&(0x7f0000c04000)=""/4096, 0x1000, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000072b000)={0x8, 0x40, 0xd0c, 0xffffffffffffa4b9, 0x100000000, 0x2, 0x2, 0x2dd86c51, 0x3, 0x9, 0x1}, 0xb) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000b7b000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1, 0xc1, "86e5e46e9c50035eeddbe9fc4bb8e41f040e7cb4b3fa6d46f8380fb84470f31e9a697ba29488a050babea6b94fee197f891465c91260f5ba179ecd0724fa671391508c1fe30c5eda7d485d09d79ab83a"}, 0x160) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1200000, &(0x7f00005dd000)="") r4 = openat(r3, &(0x7f00003ee000)='./file0\x00', 0x0, 0x0) fchown(r4, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000ccf000-0x4)=0x0) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x5, 0x4002) preadv(r0, &(0x7f0000012000)=[{&(0x7f000000f000)=""/38, 0x26}, {&(0x7f0000010000)=""/201, 0xc9}, {&(0x7f0000011000)=""/12, 0xc}], 0x3, 0x0) 2018/01/31 13:06:48 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095e000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000fe6000)={0xfffffffffffff008, 0x4, 0x5, 0x5, 0x9, 0x0, 0x8, 0x6, 0x3, 0x7d8f, 0x8, 0x2}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fe5000)=0x9, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r2 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000866000-0x30)=[{r2, 0x200, 0x0}, {r2, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x201, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x1000, 0x0}], 0x3a6, &(0x7f0000fe7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000dfa000)={0xffffffff}, 0x6) ioctl$TCFLSH(r1, 0x540b, 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000fe5000)={0x6, 0x2, 0x2a6, 0x3, 0x6, 0x0}) 2018/01/31 13:06:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004b2000)={0x0, 0xb1, "41d1ef8b95aa670b26d6f2a697d4369d59bdb2b5d83bd89cd6f69c33d083429be0cabb896e566831cdd9dec2d9b381418057820c268ae263b3a1f3eac020315735871edda90b98fa0b83aead2c8d35ad3b73e98f2b36297cee34491ea6a57665199f1a96d40abafce193232ac72c9575d8e3d93814d89ddcb114d6de71ca530cc6ab82a75062da1f6b9d147db8f9e1e7fdbfa334a04e4c889be82d17cf0b0e7161406eb56f60467630d5755e20a7c57205"}, &(0x7f000086b000)=0xb9) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x68, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33a}, @in6={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x2)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000+0x40c)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0xd7)=""/215, 0xd7}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x1}, 0x4}, {{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000001000)=""/141, 0x8d}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000001000)=""/15, 0xf}, {&(0x7f0000002000-0xbf)=""/191, 0xbf}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x9}, 0x18c}, {{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/18, 0x12, 0x0}, 0x1ff}, {{&(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000000000)=""/163, 0xa3}], 0x2, &(0x7f0000001000-0xb5)=""/181, 0xb5, 0x7}, 0x9}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000001000)=""/227, 0xe3}, {&(0x7f0000000000)=""/0, 0x0}], 0x3, &(0x7f0000001000)=""/34, 0x22, 0x5}, 0x400}], 0x5, 0x40000040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x12d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ba1000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_SRC={0x8, 0x2, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000621000-0x1d)={r2, 0x15, "9aecd1da97bf3813bb698670337166637b57b6967a"}, &(0x7f0000690000)=0x1d) 2018/01/31 13:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@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]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000202000-0x10)={&(0x7f0000793000-0x28)=@newlink={0x28, 0x10, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='/\x00', 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000065c000-0x8)={0x0, 0x2, 0x3, 0x7a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000986000-0x9a)={0x0, 0x92, "4bf01570405bc97db4327f81e3908c5c065c96dab6678b6a821c8bf53214860327a523939ccf498bdd8115a926d3365ca842b69fa37701ed2f4cf64b110b2d92bf56b19f5781df7d2243303ec0424dc119ae4b0e7fed720ead876a8e3d1e6bd101ab7aaca58ac6d1745962b76aaaffee3b2538741c3651e9af1d3b38059314b686e3524ca225ed11c88b551a583b5e4db523"}, &(0x7f0000b2a000)=0x9a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000673000)={r2, 0x711, 0x26, "aa8c970c459a25ae9575757a5dbb2302a8d17118e785377d04152e97a3f8e0ae239677197b04"}, 0x2e) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:48 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/keychord\x00', 0x42000, 0x0) 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) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0xcc)=@flushpolicy={0xcc, 0x1d, 0x2, 0x0, 0x2, "", [@output_mark={0x8, 0x1d, 0x55}, @etimer_thresh={0x8, 0xc, 0x7fff}, @algo_auth_trunc={0xac, 0x14, {{'wp384\x00'}, 0x2f8, 0x300, "c971df181aeffb3d8ff55e7e3ae84ace3b80a27eefaaa46a34779e010659d2fc396bf5c9c66e91ff484a3a3c124329fcf79b6f057353258a1c4ef89a1dbe70c3b69e02cfdec05059fd0c9de3b3741231d99b7488d07ca30044e7e9b5f177a1"}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0xd600000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="951586da4536", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 13:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000023c000)='/dev/usbmon#\x00', 0x20, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eee000)=@assoc_id=0x0, &(0x7f0000b0c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000)={0xba, 0x8, 0x4, 0x40, 0x1ff, 0x5, 0x200, 0x4812c5ef, r1}, &(0x7f0000d65000-0x4)=0x20) r2 = socket$inet6(0xa, 0x804, 0x7) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e03000-0x4)=0x0, &(0x7f0000e49000-0x4)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000d02000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 13:06:48 executing program 5: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x10008000, 0x0) fanotify_init(0x22, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ca1000)={0x8, 0x0, {0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000177000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x107)={r1, 0xff, "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"}, &(0x7f0000b42000)=0x107) fanotify_init(0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000+0x5b2)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x7, 0xa, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@polexpire={0x1e8, 0x1b, 0x20, 0x2, 0x1, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0x7, 0x0, 0x6, 0x2, 0x20, 0x20, 0x29, r2, r3}, {0x4, 0x4, 0x2, 0x101, 0x4, 0x8, 0xdd1, 0x1}, {0x0, 0xffffffffffffff7f, 0x5588, 0x3f}, 0x779, 0x0, 0x3, 0x1, 0x2, 0x3}, 0x2}, [@replay_thresh={0x8, 0xb, 0x101}, @address_filter={0x28, 0x1a, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x5, 0x1f}}, @proto={0x8, 0x19, 0xff}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x32, r4, r5}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, @in=@rand_addr=0x20, {0x7, 0x3, 0x7fff, 0x3f, 0xffffffffffff0994, 0x1000, 0xffff, 0x7fff}, {0x3ff, 0xffffffff, 0x8, 0xfffffffffffffff9}, {0x2, 0x6, 0x5}, 0x5, 0x5, 0x0, 0x1, 0x1, 0x2}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x24004010}, 0x4) 2018/01/31 13:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) 2018/01/31 13:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ea000-0xe)='/dev/keychord\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000078d000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0xbcf, 0x1ff, 0x7, 0x3f, 0x2, 0xffffffffffffff00, 0xffffffff, 0x100, 0xd, 0x6, 0xd7, 0x81, 0x1]}, &(0x7f0000625000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007f7000-0x10)={r2, 0x3, 0x200, 0x4}, 0x10) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) accept4$netrom(r1, &(0x7f0000e42000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ca8000-0x4)=0x48, 0x800) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000048a000-0x8)=[0x8, 0x5]) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) stat(&(0x7f0000a1f000-0x8)='./file0\x00', &(0x7f00002c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f00007f2000-0x38)={&(0x7f0000ad6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c17000-0x10)=[{&(0x7f0000edf000-0x19)=""/25, 0x19}], 0x1, 0x0, 0x0, 0x8001}, 0x22) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b84000-0xa)='/dev/ptmx\x00', 0x88400, 0x0) accept$inet(r1, &(0x7f0000647000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000914000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000c1e000-0x28)={@generic="1a76384178c0d8ef12ad08a59009b4fb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000def000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x96, 0x0, 0x0, 0x0, 0x20, 0x80, 0x5e, r5, r3}, {0xaf52, 0xc9, 0x9, 0x8000, 0x101, 0x2, 0x8, 0x8}, {0x400, 0x9, 0x1ff, 0x9}, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x4, 0x3, 0x6, 0x0, 0x3c8b, 0xccca}}, 0xe8) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cf1000-0x108)={0x2, {{0xa, 0x0, 0x3f, @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]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 13:06:48 executing program 3: linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000087f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f000095d000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f00000f8000/0x4000)=nil) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00004a1000)=""/226) removexattr(&(0x7f0000d2f000)='./file0\x00', &(0x7f0000217000)=@random={'btrfs.', '),-\x00'}) getrusage(0xffffffffffffffff, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000997000)='/selinux/enforce\x00', 0x2000400000, 0x0) inotify_add_watch(r1, &(0x7f0000b44000-0x8)='./file0\x00', 0x84000a00) 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fd2000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000909000-0xed)="8dc5032926d3decf37d0ba435b8937c7e54a9c3ca4398eea8417833c151ab4a4792b4d8992739df47c4159475527abb916c8191f46a53be59411e4118d5f1ec1f014d15782c10c440a9cbf9c70aeb195b96bdc01b419372010fa843d4bb445f1b7d57d6fc647df3648d3d1e529fcea60f0159726eec7dc01239e7e4b30a9173e2ce199f8a414c76778e8383d5d8960c3dbe4e4ed97eb5ab4787c77947804a574b815c0d35913406b8637ce6c7284e07e24445de20ccf2c1a5192b714f32b06cd12955972071fa02121fb8362c87b8780e54c5062f13c506ec876ed6e4cbff4846b082f3ec27e97fcc517487127", 0xed, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000300000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x0, r1) recvmsg$netrom(r2, &(0x7f00008f5000-0x38)={&(0x7f0000028000)=@ax25={0x3, {"1898a0af1524ba"}, 0x3f}, 0x10, &(0x7f0000829000-0x10)=[{&(0x7f0000342000)="f6ff98c95536be43041d97b71c41fc27ee9fb361e61d66ec6c271f65e4fb4c2fb96f594d76b2774985e165fe5ae0c704d37e57c153dcbc6fe7b1a2dba01a3be00f60ad97a673c40ac844be4cca493536095eabaa05a3f34ed275ed7b08643c844b7e2213511079b3401c2620bc11affa357f5e92b488830f1c120a2658b8685bf6976d303e0bffb149068827f3a4d624c9f32ff2730eee7e3b38124ad53690abaa4fde5dd194a5dc3fe07f9174017a93aef02a4b67458823335560492b0db8922e3fb18ec0f2aa3c343c5dffa6f8d7bc4f", 0xd1}], 0x1, &(0x7f0000950000-0xd49)=[{0xf0, 0x116, 0x2, "b97cc21200b7d4533022254a825e61fb617d4d8e4de8d061eba82f7ad3745c7578059a9cd521c3cb461fd19f2742bf1876aef64a13abc8307ce03969613fd1cecd46a6d4af66735d4cf2d0b5f1e1ae8f6a40f0bd1a8807450c34bb2127ba2e11dc71c9e0bcc9542e1aafd04883205f2476c4c14eb9376f88a262590b0bbf0519a4b45bd04971202df90c183f315f719ec4584ce7019ed016afa7583d43bf9d6be21d899b5e2b6a5837e8b6faffd328408ac5de30c8742643662936b11e358726f84e02a850b04eba0653e81caa5266ea585bcf98f11bda0ed8"}, {0x1010, 0x1, 0x1f, "225320ef25fff9c7ea776d59f9a695a2e310ee671ca25647efa3539bb08cb434961cdcd3444d7be48fa8f2944005bffe995d3c6b16db80a76a0a3d9c45eda663cc2b160d7e2dde8cf7a51c1490c830ee60f5bf39cd8903432eafc960cf3145ab35468557966dd002146da715d90897049f74997574617c7b13cc33f2fc04cf52f6d59694b724cd5cd13cdee8ead851145a1b4368700488a13e82b8287aad820552d6cf26a4e35f81faaa736700c11b473d70908612f55848f8a0b8be1576cf966ce304ce70906e5d11c1165fbebed9f88210cd46f85224970a5f80bfe6fe89e9f80d33730daf5f6cba7ce0322b9b41507bc69dcac26b8f6c6729747a3c68d582d80e41fbcbeae9a5327bdd44b02ed77953355d4748de6854bd81e59d9705a547ece999165bc0787a10e2d2450fbe7a3270cf2f27a97add278ede864f66d4aa9b3e79ddcedf175514555b3589038a75ca96218b5f388ce670ba3757abd583726d239d53bedfc661c093fe5aa1317460aa9403696d42f89eae8bae4760929b1b98bb74c8c9979aacffda74c795704a931d3bc637823de79ea0d12eb157ee857426361ee78a8842a4b0e4fe9a2fd770f795b01b064b07de4cc0c0cb7941aea696caadb1cedd78e2aa4a29a72f23ff0634ea1e732910032cb195173fd3f2d0879f95c2d73fe8f6c99ba7b86984f784a74c42216896d5d566bb6a2cc09685e6866c8ac19cf397d6dbaac1cbd9c738d2884fd621a924f1a224282c64cfe6bf6239c935a4be8d942fffd86727e6c26f6276356ebc122dff40917297b09808cb931167cbe3be89357a9196887af5c8deab356d9cb71888b5088a1451930756dbdc6ec0981db711b15f3153d0e8289051516a25567e12056f61360d5063e6990a2de6a8f7c771d7aebabedd2d577e428766519ab4f5f8dfdea41841170917110c8216ad5f4851d4b6af1b749546ee43421f1e74d51cf558b4138c86d360ae5e6a611d1b2cdc36739db8d8e0612e68e1524946aa353f4726423ef55ebe165d9a2c28cf592abfb508e035d08983d2f628bdcb219cf9b10540afed7e6bda297191fea506ac9f18f08e3ab934e8b6159f27964701cea9fb5222068c2f23a3618498ddafa21ebcba25789581108139ee7b2ea47e3b324c46720485e65396e2c7a8a6a86dec602d7bf0863aaf9ffe2c1491ca3466d462e29281894ca10afefeb1ee70044780b745aaf81354a0f22f46cc714c0709b4e714cd7afe598fc7861152cdc62856f7b212401729602fd9b01e32362ca9c9a81918c7f698812998e66c0bddcda85c10edd82ed2c6bef6fa2c97723fa11596f7e04380d4b00c42968c2fcd9e9918c5928c987370b4387a744c19d2ba4f8fdfc1c7b03046a3b69557876c0f75c973ee64de65aa0711bedceaf43833def20a76bbec94f1f63745c8d4715ab2834d16423f48d218988fc8f2912f50d8c4a0696e9c9c5dbb1f3b961806f5a8818fe0d63dddcb7c5ac92f9be937794d4a91a898e3e48c3d30e3367cc233a69979c16efe2b1dd1f424855afb4f82fa4e4c4ca02a50ba2e819511c65ba16b0a2aecaa17b0bbd25f247e851860284ccbc9d87927438d9657d9efcfe9b578c81f9415b230ae40d3ea8cd25a0f2d58682faef7143d299e8c656f256d1769f1a17061b63a01bfba3074fcd7502c1312c0206061d4bc79dec9ada4f1b788cf480b4bbf9fc81a7d83578ffdfa9185103e956674575defeb83ebe80baa78df156e88c4b0006cc57c7587b98f2108f55e747384deea52fd2fc58919d45e89e6b6d61e01fe5044ea7421231b35e6c5ade7613c6ab848f5c66c35b71565c8704ca35578658ffe362e01868ac979942ebcf46ff967231162e12a1ce7130ac3810c6e9147f58faae4bdd0673c0e4cf338c46c4d4bb6788fa17f391fc71782f96435487aba5c24bfde4b4531fd5a4772244c7f8f89211fca14415eb2897c5a76a18ca58f4cef2d4e7056d7e5ac5311fe68656ac6fa010e104357afea721f30fed7e0f681ef4af6569dbdab15ffbae15faba8c708f0ce85f2816f67941c12067d609dce1e11bfd24ed2d904f9960f589d040b28c278511730eccf23326a6b5d78f8eb15d7c5a6b9421e8546e235fe2922d3d90fef1fa6f6e62c158e248fa08086ba891ef65bdf90bcb8fb5940b36147a72447dcb002b5743df159816c01679b0997d2ef7ded6c3756e20e8cfec24f89d57ca9c718a191374a4dc60dc34e3afabf37e4524bf6667799dad6d08efb4dbd12d43fe8598680286d9def348c53d100432a7e8c40bfa669fcdcb8c279679a301a892d27d9a90a34e86047b9e2ce5a1667aebb65858532a3aeabeb7e3c7d05d724a63c75dd089939bef6093abb71e983f435e4279d6c937bcf7e4283cdbb6644b559d230787c3e9743f7c80d66448150f325074932121bba2f09322a3af440918c96c0c51aeada984c7615669b506ffe2787ba84f0e10c67ca619b10f71cf73eb78826447d06739dcd7f4724d247a52396393dcbb160805d31e8ecd0be998b77d1b2cd9cdf17bb41647831da22ed5853fe2ff490e7fbc2553d586fddd8fcff612d8fa71084e462c39446cd9177e7cdfa01b492174fdd5291a40fca3c957dde5c02b59559c5d0d450ca96099c59a8d0ab46f88a15075b84d06d58111057a788b8c5f012dfc9aa77ef5fc249ed798fcc62a1672d829f3f39096b1662ce44ac47ee4424a22a5feda8430690d508654f88c9583014cebcd398441e7cc77077cabedcbbb9a1327254e5231c4fb8614ae53d60a8eaa14dead4a0fd758e3df90ac18cf3753fa597d25432e5cf7068e4b3b64fb732183b501109172809a34dfa12ee626d678cf2807ef2ef1dab22118582174df516987ea833c8fdca3b8a2b5c238d2805cf3e0045bb7fe573dea05080ecd19f09d86e80ecad9fe90a133d7c2b703145f5580a58b6093913f3410d7ca1474459785a18a47fd52a9da4e11a8cafc77510efcedbc48137f6d438beb99defcb35fe64168bd48cb4a5609009c6f04950bbef77d08ed43b18bccfc2c2c7d97e11bf43924f97df90cc35e1ced16d4f48afc818a2df4a2f4524317783573124261c7fa607262976ee21c565421ddc616403b30c9a9d98196e543dfc06e10db054c449ca01073946e1f119bee1ffd51132c9e51558e9d6127bf6f509885ebc4820c765d7f3a130a42a1c04f7e090baeea462b98d735d6f8d1958ab43d51f12dd086cfc7157a34cb490ed126dbf9ceda5de40e95b034ee9c8f724715f40c1039891a1a4dd1b2ad6883358d63a147d10ca8a752d622b9f99349bd68837358029a4177cdf306d7c128e489816a0dd55dc1d73be3f831100815c228549c86b24293e5ff76c99a7290ba675e1b8530621aa895c8857adcf16e428b3a370e6c4093ba01336a80eeea6c41fbb36db120c1a31a4b27a11207021f7a863742ef976149ffec62f7cc31a5671627e2376c21b92216db9a3fbdca9bcbc823cbef61630d82779ba0cd35f539228ad20c9d80d695ef31e08fb4c0190f11a190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{0x70, 0xbe, 0xff, "02948540feb6e7001ba900ed3e2d64b22e023cdcf90f9d7aa2dc22505cac95186785f4d0c8bb7375f1e12ff2a0cc0afac06f70c7ab736025e41d6357c27c3ed6ced80d007eca673997659b5ea402b28f207d7fe8b08d05a34425bd3772a3c7"}, {0xc8, 0x2bb3718db4cdf21f, 0x8, "45cf212da3c9e2267acafff8b4a2540621653b59c9e5a55b44031ae5e16a0207f384d60bacc59674ee1cd2709c32181d64b1ead13434aea8f5071e4c7c04a7e9552944fa94b84a81820aa7aa164b0f77e069c6bca9ee78e44f8e5686649728b915a5b3c055ff82725ddfcad0dc3b47a0abcd0695532adf8d1e553e75703a31f9b9c855d6045e2d04f56e8ee3fd48e65e714e67cf1443734f0e9d521713e7a918fe8dcc9895389d65e7eeaddfc24738804d61c5"}, {0x1010, 0x108, 0x8000, 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{0x18, 0x117, 0x537157f1, "cc7e598c44688244"}], 0x2260, 0x40000}, 0x2000) 2018/01/31 13:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000029f000)="", &(0x7f0000b88000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000038e000-0x30)="f2f58ed6ee981882e7bd39284f9a69322c4d4428315d0be189ef5bd702acf1edb83a771e3286499dcd0b3a6e6706d14d") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) mount(&(0x7f0000aa5000)='./file0\x00', &(0x7f00008be000-0x8)='./file0\x00', &(0x7f00005c2000-0x5)='nfs4\x00', 0x8410, &(0x7f00001f3000)="0b1af7adf8b4a2ae4066ece8a8d44fba697b34b8333746e6dd31e036232aed1a10306e336c08b4cbd68d5b9a0e281875254ecd2c8eeddae304dd8b42e99afef134377c5f138f19a0b2e96fca418a6dd0345777a84cdc233414cd365fce99a9d938c338413eba05d0bd2b3ea2e6e8c172fe57b8f67dd69b9e9e4ad10a0ad066437797dd1f4a9c57265612f5883890f658aacfdd35ee8eeb3e54453773704de99255f0afabfcc7df83c2776d62fd40f65eb84ff707f2f2cf839c7d54294cbb4485cfdc442cb9c21c89005f5d33159cbaa5382babe3a75e81101be8") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) truncate(&(0x7f00006d1000)='./file0\x00', 0x0) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f000087b000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c60000)={&(0x7f00007f4000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000379000-0x8)='./file0\x00', 0x161000, 0x40) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000f6c000)={0x4, 0x101, 0x7, 0x8, 0x476, 0xc35}) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) r2 = getpgrp(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f0000f41000-0x8)=0x0) 2018/01/31 13:06:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2100, &(0x7f000072e000)="7b5f7227fb57835be3000000000005e47040a704dac6fd483059e9e90a4dcbaa28c5f6966b3cc84c524909e94bcd778970f8b30fa0e5cd2ba2b690de59809c3748bd4c4859dc74e8fbb2d1bc4aa24ec01401433970f6f7ad084d", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xe)="b4ab46ebf7a43be38e75a18051") modify_ldt$write(0x1, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) bind$inet6(r0, &(0x7f00000d5000-0x1c)={0xa, 0x0, 0x37, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000067000)='/dev/sequencer2\x00', 0x82000, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f000086e000)=""/251, &(0x7f000007d000)=0xfb) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) symlink(&(0x7f00009b5000-0x8)='./file0\x00', &(0x7f00009a9000)='./file0\x00') close(r0) close(r1) 2018/01/31 13:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ee1000-0x290)={0x7ff, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0xffffffffffff0000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x655}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x932d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x7ff, &(0x7f00006ae000-0xeb)="15fea6b7942024032ae3a0dff51d46fdd42ab05c239e7a3d3379247a7bfccc791a9e6d1dcff1f17f4da5b1850b7797ecfc30f401613990923c405a27dc9b20709a0b1a6b1f88654ea41d3d912ed47481e4309fed79f85c3ecb0063d4700a85de1e3bf90f3e65b765d2c9310d7bb176f4d9720c239d8f694b3d80b26faf69ba0b4eef2a18f7cb628fe9820f0b760c5a60e78a70542ec7873c57999c5cc35d8efe1f51aad5531d62344a8253290cd0f076976c21c82a0d016864b367fd40008bee4bd7ce6113a62158e9d8f654521883163b313219b628a3259cc15c34197e8c4be0a40ded707836d0ce9261", 0xeb) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000743000)="580000001400192340834b80040d8c560a06f8ffec04810000060000e2005800004824ce944f64009400f7ff28825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000187000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f000003e000-0x4)=0x7f) 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fcd000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000914000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000330000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008ab000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000585000)={@loopback={0x0, 0x1}, 0x0}, 0x14) set_thread_area(&(0x7f00007de000)={0x1, 0x0, 0xffffffff, 0x1, 0x7f, 0x400, 0x3, 0x7fc0, 0x2, 0x1ff}) r1 = syz_open_dev$usbmon(&(0x7f00008f5000)='/dev/usbmon#\x00', 0x7, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000058b000-0xb8)={0x0, 0x3, 0x10001, 0x10001, 0x7, 0xff, 0xffffffffffffffff, 0x900, {0x0, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5, 0x6800000, 0x81, 0x6dc}}, &(0x7f0000891000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c90000-0x6)={r2, 0x27f6}, 0x6) 2018/01/31 13:06:48 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ef7000-0xc)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00003a7000)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xffffffffffffffff, 0x1}, {0x6, 0x100000, 0x0, 0xffffffff}]}) personality(0x1000000) fcntl$notify(r1, 0x402, 0x1) 2018/01/31 13:06:48 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd5000-0x15)='/proc/self/net/pfkey\x00', 0x224400, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) 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) ppoll(&(0x7f0000001000)=[{r1, 0x4242, 0x0}, {r1, 0x2600, 0x0}, {r1, 0x28, 0x0}, {r1, 0x10, 0x0}], 0x4, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x1f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1f8, "6edf98ad47029a230a99032f7ed3a8acfd918fcafcd2c89d11df159ffe71820abb97f35c3f896fd69f215e636860534286ef9a60302c461fbeda5e119eef8f15e1f34bb1a394aa6f2a1bcc1b51e6c3befd0f9cf5b632b50b99123822401880b99909305ff2ecc97e56513a8d194a3f360e7a0376888d8e038d11283d773ef0c810901b71c9ec8bbf43c412be4e7954bb024c9350a531bec211185556c32f6d64577c3c14c193aae033eddc1d5c87180f5ab60c00e047eb9da647f000467710dab781bd0a610b10001890e5"}, &(0x7f0000001000)=0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000db8000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 13:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b2d000)={0x0, 0x8}, &(0x7f0000932000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000955000-0xc)={r2, 0x8000, 0x10}, &(0x7f0000c43000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d05000-0xb8)={r2, 0x200, 0x2, 0x7fff, 0x0, 0xb0c, 0x80, 0x995, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d48, 0x7fffffff, 0x1, 0x226, 0x8}}, &(0x7f0000e99000-0x4)=0xb8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:48 executing program 6: r0 = userfaultfd(0x0) pivot_root(&(0x7f000087d000-0x8)='./file0\x00', &(0x7f0000643000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) 2018/01/31 13:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000c8a000)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000266000-0x20)={"8fb32207c0da341ce82824b2394da943", {0x4, 0x0, 0x0, "5e3c89c5c69d", 0x400, 0x0}}) sendfile(r1, r0, &(0x7f0000b82000)=0x0, 0x40000100) 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000b000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) 2018/01/31 13:06:48 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchown(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000dab000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000044000)=[{{&(0x7f000093d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000901000-0x10)=[{&(0x7f0000399000)=""/68, 0x44}], 0x1, &(0x7f00002f1000)=""/166, 0xa6, 0xfffffffffffffffa}, 0x401}, {{&(0x7f0000230000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00008bf000)=[{&(0x7f0000f1d000-0xc8)=""/200, 0xc8}], 0x1, 0x0, 0x0, 0x3}, 0xfffffffffffffffd}, {{&(0x7f0000cd4000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b23000)=[{&(0x7f0000b30000)=""/108, 0x6c}, {&(0x7f0000373000)=""/4096, 0x1000}, {&(0x7f0000b09000-0x85)=""/133, 0x85}], 0x3, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000aee000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000532000)=[{&(0x7f0000dda000)=""/141, 0x8d}, {&(0x7f00003fd000)=""/216, 0xd8}], 0x2, &(0x7f0000fb5000-0x7e)=""/126, 0x7e, 0x8}, 0x9fb2}, {{&(0x7f00005b3000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000387000)=[{&(0x7f0000ccb000)=""/4096, 0x1000}, {&(0x7f00005dd000-0x42)=""/66, 0x42}, {&(0x7f0000e2e000-0x45)=""/69, 0x45}, {&(0x7f00000ee000-0x29)=""/41, 0x29}], 0x4, &(0x7f00009c7000-0xf8)=""/248, 0xf8, 0x9}, 0x69f}, {{&(0x7f0000665000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e71000-0x20)=[{&(0x7f0000950000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ed000-0xbf)=""/191, 0xbf}], 0x2, &(0x7f00005ae000)=""/28, 0x1c, 0xff}, 0x89c5}, {{&(0x7f0000cde000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a37000)=[{&(0x7f0000694000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000e44000)=""/46, 0x2e, 0x3}, 0xffff}, {{&(0x7f00003f4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000084a000)=[{&(0x7f0000e01000-0x25)=""/37, 0x25}, {&(0x7f0000909000-0xf2)=""/242, 0xf2}, {&(0x7f0000a5b000-0x8a)=""/138, 0x8a}, {&(0x7f0000d2b000-0xa3)=""/163, 0xa3}, {&(0x7f0000d3b000-0x81)=""/129, 0x81}], 0x5, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000ccb000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000985000-0x50)=[{&(0x7f0000d36000-0x24)=""/36, 0x24}, {&(0x7f000021c000)=""/168, 0xa8}, {&(0x7f0000e70000-0x1000)=""/4096, 0x1000}, {&(0x7f00001af000-0x99)=""/153, 0x99}, {&(0x7f0000233000-0xf4)=""/244, 0xf4}], 0x5, &(0x7f0000f89000)=""/80, 0x50, 0x7}, 0x3}], 0x9, 0x1, &(0x7f0000050000-0x10)={r1, r2+30000000}) accept$netrom(r3, 0x0, &(0x7f0000beb000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000014000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000015000-0x4)=0x8) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000546000)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00008e7000)={0x0, 0x7530}, 0x10) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) r5 = socket(0x9, 0xa, 0x9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/31 13:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000960000-0x4)=0x0, 0x4) 2018/01/31 13:06:48 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000b000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) 2018/01/31 13:06:49 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f02000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) open$dir(&(0x7f00005df000)='./file0\x00', 0x185800, 0x199) fcntl$lock(r2, 0x7, &(0x7f00001aa000)={0x0, 0x1, 0xfffffffffffffffd, 0x200, 0x0}) fcntl$lock(r2, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000abc000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg$nfc_llcp(r3, &(0x7f0000088000)=[{&(0x7f0000755000-0x33)={0x27, 0xffff, 0x8, 0x0, 0x1, 0x74, "859da0fedcf4133780cdf6508e46d8461bb820856037f98c716768a44d358238701f4f2a61c0434efec6d5a0dc98d903c1dad49f202e08348e0dcab8c6f455", 0x8}, 0x60, &(0x7f0000f58000-0x80)=[{&(0x7f0000407000)="a12336aa7efb0d854ea576e86add14a5173e8b6515bd87fb148e23fcde98a556e15fccfca5cd2024f740b2064d7d2c9aa19f9eefba3b2fce9ddc9762467d850bf21ed62f90e40373339ca49dfd03ef72511cd71c813db92819a9ebfb9223d87db5c8e864aba238cd13e1096d56bfe7c19394d10b5d88e14eff851b30e6e9c8ea32e856a2b0cbf4d00b", 0x89}, {&(0x7f00004eb000)="e67cc44e170ff273b50480da14f2a134006960c46d4c30a517cc244162d0eb0e82465f222f60157bd38ee2c6888e0930ffab8c116acd865a1b0fc423d4497f539edc7a8b303937304f47732713fbb010e5b3d5f64dc16452b947ce7588abc6e6fe12fd66f99cdfa6bec2360b88bcad0b855f30cb9aca86e2566d829c89", 0x7d}, {&(0x7f0000e16000-0x5c)="fb2603b4cfc359f0921dd1913afc94299943455978ab16fa03332e441ed91c081f5ce74ce2f21d8316349021cec46b9be76094225bc36a6d901b7494285dc6f7327bfc1494acdd35bd1067a6fd194135dc9f0cf4ee45e123d6a2b65e", 0x5c}, {&(0x7f000038e000)="e3236bd8116792b24ddda9ee3f731718b00146dd1df267093f544d6f97d04becd8bb3beea55d495f2ff65f21f89344c1fc402b4a46ac950933baa2876becced7e24a81d49225f7c2", 0x48}, {&(0x7f000044c000-0x47)="8ddfa49a6da528d61f1c27285ad3b74ecd4d89480a74cdd3753ebb2110d6b4c3c549d067dbd51d6a84207f33361708e34b026036de07d9f4389d5a56fa6e70d57291c9c309946c", 0x47}, {&(0x7f00006a0000-0xbe)="371b4ce2840c99206726e0336295d409311e1af4a2d46d1f6def48b9278caa42f9a2a1e25e1b7bb679c7d577bb47822d0af37af9a0f860a827b6913db11e681f2f997c328f3c2e61b8f6ecf3b788bc072b18e7671a69267b0fa2322bda33f9d18412bf5974680522b17641f5b2fa9e94f6ff7a91b5bd4588f08bfc09a845b89a5bd689e013b5086a3c75abbbceff6b86d2d27a89ee211b699f3e62d9f9eefd2dfa4e934aaf1bdd7d7ee4725f568004c6dd7b0521b4b63b8dedb9a1a60600", 0xbe}, {&(0x7f0000cad000-0xda)="22b1aff7f68777d5a537580e439ba180b6a42bf8d5699dde430aa79b8ebc30881461e0594e8b22eb5f3572d46a1872440f6fad66841ea5187a002b4209f1b63594c029d98468fbb6319b340dee37c6d9f4eed91f7a8336a55736df545dd0fa947fd30ea450bd37bce13b875a52df5577d9abdcdf08320ea4ed43f248140906776099953f4ee579c74939db152ab4f9adfd2a06b4430e636e8f40ece4d19174e28e1d1df53e6992c449abc533ce193b589cb9c27dcdc8704428e13ebd6d130899ee9c0a277a0e0f123d3966875fc6717041a7d7642ea7e33cd743", 0xda}, {&(0x7f000053e000-0xad)="05eb35b0157c741fea6195fb473b8470e9bb10cbc35f0849010cdf5fea8cd0f66998daa665fe20345854ded9a5515942f3d2b2f5d51479dedee58ba57dda6ced6d8e5f67e67bc6e73e730106bc8650754910a10ba49538b8f493ef145cd605401bf1ba2e3a16439ddbda5329ab507f96d92e2ecf015a8818de59f607c53c0513633cf84ded4ef874617846b50820964465e7afe3c1ba41573c15719e63362a58d70f8ae4b9fd6bacff443d60b9", 0xad}], 0x8, &(0x7f0000f37000-0xd0)={0xd0, 0x115, 0x6, "964a6edb2442c604634a1e02ec8617b7fb3d8be58723ba50f3eebed670fb9974176f3b44a23f2b8caa0e49b0e70ca8914e4431dd0b4bc031a5589521dbf801ad6f09905a1a9a9ac5944abfacca00e3172b66455248a84e53e433190d0694f8d8efddc1410454ba43a0a0d65f641e85b3ae20ca326208c97911ef39af2e326cf8fc3def6b80cf48de4a6b5d77f8645b0e89f8ffa64955bfd63ca0fb554fd1ff90268e1fef16f48e38f959cc9061f8b9f7577ea7e7dcbd4a9d0a"}, 0xd0, 0x4040000}, {&(0x7f000082d000-0x60)={0x27, 0x9, 0x4ff, 0x7, 0x0, 0xd08, "4540fe6fe3a6a18caeeadcb6d57a39c884750e025f16e5ad2a8646526f1f10586bfc2792a8d88228a25be74bf7508c6c92b6c5f112c999fde3b7a8eefd8106", 0x800}, 0x60, &(0x7f00007fa000)=[{&(0x7f000029c000)="2ce7d44550f7786d53472d6f7ef32253b75f6c41268e931757d395fa0dbb83491a88f52bb3244c9ebe892adbb2781c5021ad8e013520a5afe40cf1fa18170233485f31b29a6cab89b2497d9c815d0de967fd0c22bed59bd841754502df994eff209e7314d0606b964fbda78b71de4ff541a6694644390d7c1a693f216b37e837d9bfbabba0f1517ef860f59a1858435960586152d1fde4a60810159e7be3", 0x9e}, {&(0x7f0000e88000-0x1e)="73f97ffb39d0570e13dadbe5140f532b4a17f61b497d726baf810fd05bc2", 0x1e}, {&(0x7f0000a99000-0xe4)="93a79b9a347bc346b3bb16962b82b3b02546fcf1c001533196d105f93e873afe811ac0b6db1ea92024500ab3c964dfa313ea872a124499c0c98441e6ed9aa961488a7380196776b277c884bfe4cf35b075d9004671acdfad0cce4ea090e4503ab567e341e2f320ecfae198428c75210070e1848d8d26d07b09d73864893fc0052dd29f5de5e8d7ee722fe2d34822d6b14ec9ded528aacb0df5f60f8f5b66f0b3a72402a7ea5a75ba29f8214be31d60bb8631ea833bd6308b19f525bd94ad8a8b552468bd23548544efccd298aa99623356d2b3a3953aeeb7a877e60c10739c2f47aed18a", 0xe4}], 0x3, &(0x7f00001b0000)={0x10, 0x0, 0x4, ""}, 0x10, 0x80}, {&(0x7f00001ea000)={0x27, 0x6, 0x91, 0x3, 0x2, 0x0, "d4938d4853a8ab750eedaa299b8ce29199fb51666208c1724d8264ab9276b1480fec44584d87e10cc242fe32962e4126063326190bf9722fe62c2d981845ee", 0x4}, 0x60, &(0x7f0000497000)=[{&(0x7f000070e000)="4459dd370f8bbfae70f7f3321c2bdea70b8c0be2e28dea0be33eda6be34b6d04d4423b12133a7a817145cebf798add232929cc082171d795353429751a5a042724409a430595f64d541ccd1e", 0x4c}, {&(0x7f0000aa3000-0xb6)="e9f9070a7bbafdb4a6debfd5b2ed4dff086aff790f5bc635b4f381acc78427f2b5533970621562d53b56b98d4efd85331644ebe69f4f4f25f248d81fa68308cae60e7571bdf3d46ac0dcb5b3035deae27b1d7f3a39b0a5a738ce2e9585e3b1a7ed5092b7cfdd5eb5df38b43edee77ddf0a9ae4385b7dd0ececd1a1b4000dc8e0eb8fd0a39df83015df871ecb22e0e6470160e562cec05ceac82a6d5cdb0d57d9391a7c13a0add58842f674cea764ea2d7c122bc0e088", 0xb6}, {&(0x7f00001a2000)="9d882dcff709027e0c7d7fafc4298a0322241d2e468a8dfda344c6298d5ffebceefe3668b4e64ffd9a658dc60a059744bb71cbbdd38b149395f2f0fcabe6a03d9e1ae8f759f1101d06dc67fa34c9d9ed14f5f3360624af6feebc9cf0d492d8a06df479c32108dbe0fe9ce9ec0530fc59e42b0e66b3ba800c10c0fb4bad29c8e8702246a709c892b5c47578f9f0003dcf2e35df6fba9ab69a7464de2fdf7b05add54f41074337a3b125bceb7bd8c3e824ba42775e3179a6b7208c01b23a24278011779216423ef0b7ebff130bdba479189b0d1d3b7c1bd67e75281fbdcb72ec08a034fb9830eddced", 0xe8}], 0x3, 0x0, 0x0, 0xc010}, {&(0x7f000078b000-0x60)={0x27, 0x9, 0x1, 0x1, 0x101, 0x3, "f2a25eab76d7f89296e40fa678d11627324c766fa782dad8013e45b2300a81dae6e0c8b041349b4a149023a198b3df16fe0973a29ef955ecd002be9521f440", 0x3}, 0x60, &(0x7f0000537000)=[{&(0x7f0000465000)="ddb44d5fee66e505ccbb008041e9073c59f99fdbca3f76230d71c9bcfe341c155b800e2fbbc5aa873707553832bbdcf2e3a5f52f74224423ec974687424dce28ab12c994c60fc6923280ebc869c2a431547118840d9e50b89a224e497243b1b20debf2a06e5a6fafa8e1352cb16bea09cc83623c08f4b1767e96aaa85a2e2490073b240553b3c3209ca4d7034af28c93714a92e0998026ef668a1776", 0x9c}, {&(0x7f000043d000)="21ab52a951b28dc978e4afea838e4ef9ae9f345eb8e6f4890dc587cd77f56a30c6a209bf66faf3af268b6166c83634dc3fbb585935f2542c5db7a9e2bf3bcfffa19df934ee37c1ed1f897a4e185eb53df929dba954e4a56d5dcf1b0b81acb18b1e12143e37c00b1c6dba564bd70f0d195d6411887969082aeaea470bcee6aa801f232c3ac9fc642244da7da24d31b67ae9461935520965f902c428c347", 0x9d}, {&(0x7f0000b07000)="a0151560e33ed48f9f78526ad404130dfe5da0fcda8726b6f2ec183193eef162ec17e63fbdad14e66f524d24af4ff7d8f7d16bb353dbb747e9e73278fac9c8ce0f66d1dd2298c43eb371ede3e9057f3414069182f1557c13929d008c00f85079715b9f2dfb3ea7925bad58624dd2899c841591766cd041d71629903aaedbfa61da588639f76b1b2408c5be2ee16944d17dad397f9500cc61087d3d47ac5cfcfd87", 0xa1}, {&(0x7f0000d5d000)="27f5e796beadb7d4197cc0163cd5ffffafb97a51ce33ae9f921f2e82bff6758bea9162d81a34a266a80cd65b31d91fb79245b3e9e2bb1fb3922e7a39bac5e078d16cc4200c0d2b5db129a50721a9c414647875c8b6dd5458139c2630335c7d0897fb1a1494490d0706c8e17883a8a0ce9c16633179ee47885173fc6442a5c99688a7f8dbf3558a8c8d", 0x89}, {&(0x7f0000d74000)="", 0x0}, {&(0x7f000083b000-0xa3)="6e6380305d2693bd7bf2ea5b30ef7aa4c3245b9fbef74332aaf5c9b9de4c80003f158ffccf13fb24cc23b57241447d544232e17210d58610ac58c81e8df1049e5e0b6f38c42a0bdf84411f4e066e8982139907313d3769ce0afdb88e16c47f36ea4e351c8d49253170591c39d8d0acfa09d1b9f6eedc9707f135a41da09eaa98bed44bd9806b2612c8ca9e77e45ea3fddf1d2c5d3ec77ee768b37f8251725ed9ce8465", 0xa3}, {&(0x7f0000dd2000-0x55)="25894543f4ac7c2016985e6feb88af2b0ff13d2f7a4e845bdc0dcdfaab5d943ee397e49edfc78e266c1b4d82ee467a15d9cadbd7b2079bc145d52c191b0718398fc40e89f3623a408708a4ec63fb75ce4bcfb380cf", 0x55}], 0x7, 0x0, 0x0, 0x1}], 0x4, 0x10) 2018/01/31 13:06:49 executing program 6: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f13000-0x20)=[{&(0x7f0000018000)=""/192, 0xc0}], 0x1) fstat(r0, &(0x7f0000f13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x1, 0x20, 0x2, 0x0}, &(0x7f0000f12000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000017000)=@assoc_id=r1, 0x4) 2018/01/31 13:06:49 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x16, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000b000-0x5)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x4)='(#{\x00', 0xfffffffffffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f000000b000-0x68)=""/104, 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000008000-0x20)={0x0, 0x76, 0x2, 0x87, 0x1, 0x4, 0x1, 0x1000000000, 0x0}, &(0x7f0000009000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000a000-0xc)={r3, 0x100, 0x30}, &(0x7f0000009000)=0xc) 2018/01/31 13:06:49 executing program 0: keyctl$update(0x2, 0x0, &(0x7f0000537000)="3ad3", 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/vga_arbiter\x00', 0x800, 0x0) 2018/01/31 13:06:49 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fe6000-0x20)=[{r0, 0x80, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}, {r0, 0x4000, 0x0}], 0x4, 0x0) inotify_add_watch(r1, &(0x7f0000fe5000-0x8)='./file0\x00', 0x84000412) r2 = getpid() mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000fe5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0xffffffffffffffd3) 2018/01/31 13:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000079e000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f00003b2000/0x1000)=nil) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f0000219000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000080b000-0x4)=0x90a, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/pktcdvd/control\x00', 0x4800, 0x0) getsockname$llc(r1, &(0x7f0000fac000+0xe73)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000811000-0x4)=0x10) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b3f000-0x8)={0x1f, 0x2, 0x100, 0xffffffffffff0001}) clone(0x80000800, &(0x7f0000060000-0x1)='o', &(0x7f0000e32000-0x4)=0x0, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000000000)="") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e70000)=0x6, 0x4) fstat(r0, &(0x7f0000b5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005f1000)=""/179, &(0x7f0000b21000-0x4)=0xb3) 2018/01/31 13:06:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r0, r2) listen(r2, 0x0) bind$inet6(r3, &(0x7f00002d0000)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7c9}, 0x1c) listen(r1, 0x0) 2018/01/31 13:06:49 executing program 5: 2018/01/31 13:06:49 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd5000-0x15)='/proc/self/net/pfkey\x00', 0x224400, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r1, 0x4242, 0x0}, {r1, 0x2600, 0x0}, {r1, 0x28, 0x0}, {r1, 0x10, 0x0}], 0x4, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x1f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1f8, "6edf98ad47029a230a99032f7ed3a8acfd918fcafcd2c89d11df159ffe71820abb97f35c3f896fd69f215e636860534286ef9a60302c461fbeda5e119eef8f15e1f34bb1a394aa6f2a1bcc1b51e6c3befd0f9cf5b632b50b99123822401880b99909305ff2ecc97e56513a8d194a3f360e7a0376888d8e038d11283d773ef0c810901b71c9ec8bbf43c412be4e7954bb024c9350a531bec211185556c32f6d64577c3c14c193aae033eddc1d5c87180f5ab60c00e047eb9da647f000467710dab781bd0a610b10001890e5"}, &(0x7f0000001000)=0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000db8000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 13:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4800) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lsetxattr(&(0x7f0000f90000)='./file0\x00', &(0x7f0000915000-0xd)=@known='security.ima\x00', &(0x7f0000942000)='\x00', 0x1, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000cf9000)={@generic="2bea46180e8fd8424a01caf11d5b450a", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndseq(&(0x7f000008f000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000c0c000-0x38)={&(0x7f0000155000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00007c4000-0x10)={&(0x7f00007fc000-0xe8)=@alg={0xe8, 0x10, 0x800, 0x1, 0x0, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000452000-0x38)=[{0x6, 0x80000001}, {0x3, 0x4}, {0x3, 0xfffffffffffffffb}, {0x2, 0x4}, {0x3, 0x9}, {0xb, 0x3}, {0x2, 0x81}], 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) recvmsg(r2, &(0x7f0000b72000-0x38)={&(0x7f00004f9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000b7f000)=[{&(0x7f000077d000)=""/42, 0x2a}, {&(0x7f00001a8000)=""/134, 0x86}, {&(0x7f0000984000-0x20)=""/32, 0x20}, {&(0x7f0000867000)=""/0, 0x0}, {&(0x7f0000c48000)=""/141, 0x8d}, {&(0x7f0000465000)=""/4096, 0x1000}], 0x6, &(0x7f000057f000-0x91)=""/145, 0x91, 0x0}, 0x1) 2018/01/31 13:06:49 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f8f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x37a, &(0x7f00003c8000)=[], 0x0, &(0x7f0000f8e000)=[], 0xffad, 0x0}, 0x0) 2018/01/31 13:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005b0000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={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]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000f4000-0xd8)={r5, 0xd0, "a5657dbbfc3d0598dec2cd545fd0a59c3692624e35e289044783f06bc687980cee373d80665fda04ccafcc7111569dc390530be7f6185d0e553878ffc7e450050a6079e77ce03df120948b2d65a3af0a3131ae27b06348136763441a3e92fe7ea52cafa911c6c60b100bd33a3e375fd5dc9e091d1b74334c2f0c9e76b692f4186da4622097bc86befa4d4736a39bcbfd322e006b691e3a5a3a6314250a052ab28fbc03c8513073c6546be225e972ecec7ac4ddced204c8ad355f1656c2d85667508c3850fdd3a57b04b849318c9a9b90"}, &(0x7f0000023000)=0xd8) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d0d000)={0x9, 0xffffffffffffffc0, 0x0, 0x850, 0x7, 0x9, 0x1, 0x4bd, r5}, &(0x7f0000cef000)=0x20) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(0x0, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/31 13:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b1000)='/selinux/checkreqprot\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ff2000-0xc)={0x2010, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000aef000-0x4)=0x200, 0x4) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) 2018/01/31 13:06:49 executing program 3: r0 = syz_open_dev$mice(&(0x7f00005fd000)='/dev/input/mice\x00', 0x0, 0x280000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00004ea000-0x10)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000067a000)='net/rt_acct\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) pread64(r1, &(0x7f0000ef1000-0x8)=""/8, 0x133, 0x100000000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000168000)={0x0, 0x6, 0x8, 0x1000, 0x81, 0x7ff}, &(0x7f00007e2000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000faf000)={r2, 0x8}, &(0x7f0000c19000)=0x8) 2018/01/31 13:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000)=0x0, &(0x7f0000498000)=0x0, &(0x7f0000844000-0x4)=0x0) gettid() getresuid(&(0x7f0000e8e000)=0x0, &(0x7f0000658000-0x4)=0x0, &(0x7f00008cc000-0x4)=0x0) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c40000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() lstat(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() fstat(r0, &(0x7f0000353000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039c000-0x4)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a3000-0x2)=0x0) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000)=0x0, &(0x7f0000c07000)=0x0, &(0x7f0000d27000-0x4)=0x0) getresgid(&(0x7f0000074000)=0x0, &(0x7f00003f6000)=0x0, &(0x7f00002bf000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000183000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x48)=[{&(0x7f0000a59000-0xcf)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f0000f78000)=0x6, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x2000000000000010) ftruncate(r0, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) sendfile(r3, r4, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/31 13:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x50}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000130000-0x4)=0x6, 0x4) sendmsg(r0, &(0x7f0000451000-0x38)={&(0x7f00008c7000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x1, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffff}}}, 0x32, &(0x7f0000b18000-0x30)=[{&(0x7f00008ff000-0xf8)="7a204d3db3bbe37fdda5e79bee84d26390a2323eb5c0059337c63156273bc9aecacaf13734036b04973f6bf1bb002d49604a6b929a522b99af1e149c798dda5f7c62cf0b3620be162e353788e6c15594db70e6a294a8b7e4d48ad72139c919ccff55ea74973bf83a68edccbe23c84d9c9d13579c140f90b952171eb574d6838f6d40d974b7ea7eacd589cf602831f1a0ce29e14d894d13cfb2e14699ad59bb5e95f0eb2c0adf21f6e5b7133f8c187e3eda43277e6862d8948f90361345d2857588d66c6a84e32a2781252587aa97581b8f03d93035a108023a42c60031d04f0762f535e237ec398713aa48fb0816abc6f6a63f1948174f04", 0xf8}, {&(0x7f000008e000-0xc0)="6fe30a9497c87d5f05fc17c10265d0deabf9764bcaf0af5f7095f63c218fe730c126f380bcdb352092ffe5ff25cdeab96ac0ec5113968af7b2eaef98daa251e59e32d618d342803ba7df42e2b99251caca62a53928033e4b2c3f47df005c98699af90e5562064948afd302e40bd42d2ecc72cbd9cbfd195886de491895e1a1edc046fbc77fdc995c9f4d9b21ceab6397e89575df69228d2c47f449d0afcf37b6f459e0341fddaa4e9af6ed47b393996784d9fed7c2e3d4861f0c2f3557e00a7b", 0xc0}, {&(0x7f0000925000)="51fd3a16ccff3695d9df6b5cc1a1c7f8f6718babda40454720f5d8cdc03adcb4c3065416ea11146d01aa3acf53e152477adf59de3a81e9459405c9faadb8fb02da20ad01607ac08b02621bd861d141d73a381f32f656905479474701f7827ae549c8f9908a", 0x65}], 0x3, &(0x7f0000054000)=[{0x108, 0x108, 0x6, "0383b55ea1b16d345fd61be042fda6817b84873433ba9231fc230948a0171816f84580c34482f276dbbf21cb09e42f7aeee06acc2b9c409417c74fdbe79a343a3210f7dd963dbd110001855d1d1db40a51e1ce372191665a1a2fc4f64f6bb0be47383df664f844eaa0424b43752a815995918d4acfc9c7d7b48562336e81c569ec5db233832fe94b5a1eccc187f9fbf47ba95818af3bbea16575e2b68d2eeab5ab6b5c6ed99c9a157fe2741d6135aaa06d781295a6f6a2876602d6d507f730aac1c6bc09cfbf3f0d5c269bd63f964ec1755e1244a43ed4366364b3b43c92968e065e87d7a4afcd3bc6bb645fa1581bde3becd162d704d0"}, {0x18, 0x0, 0x80000000, "9c9332322b"}, {0x30, 0x0, 0x7fff, "2f7c5448f0877d77251fe83b10adf23bf46b3ec7515aaf5b2905"}, {0xf8, 0x84, 0xa3c, "263b30b6c24605be621fa191c0ab591bc938594fc1e6c00224ec7bb7cae750539bf7b46f4db6f7575c3680000e3a64a9da56d6a3383125420f1203a09c9d204828ec6f8a8a542addf1ff2b8658252ccd20fd343636528c9a971b2925ff5dfbe665b3a5aa0aa08fdd95696a9f1477bb9a3ac2152f52aefd95194253f2e4b806bda3ab2a696732e479d8236c6b76db167f32b59ccdc34eaac443284b9607a78222e1e346a70575ee2fcbf1713aaba9903a88619eca813cc92c68e5cae4994577c6323747103ae29e63fe30c59e2311e18575b6db68b545e7be761d3f6be61385738d7842"}, {0x40, 0x0, 0x4, "290c44f3629d24277f63fc9caf5557cccd0f092995e87b5cfbb6f26ff62e1ef271bd0a322cee35c04135"}, {0xc0, 0x117, 0x3, "a1ddc486da4a1d69371bb029b7d8f66cf33773dbe36ab3bba06b61cde39e77bb51481d878fd548228f14fc084ab7786fb9cf19bd5ccc572399b943956fd81cd16a8dbfab8ef9bf62bc6ffbe7ea10c3c7bfabe0bf63a18c307ad2d5caffb8649a026c44ce5639b8ea28a2a700efeea093e88b7a0a656e3c343eb2cb0495e80a4f88b89721f55bcfc6f0f3dd41aea4cea1016969d824092076694af5af6a172cf96bf27497c454a380345bf6a8a755a8"}, {0x1010, 0x116, 0x2, "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"}, {0x48, 0x112, 0x8, "a48319bb6f404e791bf2d3fc76cbe489123e084272bb6a36b1a316bf83518d636c1d177301a94ab481b3941addc26d137a1b3e"}], 0x13a0, 0x4040080}, 0x40) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000817000-0x4)=0xb6d) 2018/01/31 13:06:49 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', 0x101000, 0xb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000096b000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000071000)={0x2, 0x6, 0x8000}, 0x4) 2018/01/31 13:06:49 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) 2018/01/31 13:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e4000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000de6000)={0x0, 0x0}, 0x800) fcntl$setpipe(r0, 0x407, 0x80001) 2018/01/31 13:06:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x9c3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000001000-0x8)={r4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000000)=0x2, 0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000e58000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1d)="4241cef0c003b702e31c3bc50bed76ccf4141e4996d2fc7effd5de508d", 0x1d}, {&(0x7f0000000000)="8620816f434aff2f9a1e704b1323dfc727fd9c80e5d379f154a9c735af0de2fb3d87e3e566bb27a252a09214e3671220bc3330eb48e3a0a04d594178b43b522fdffee15eac3bd5992287858f0ea32be8354cff54d7ed308ba0caecebd711eb79776cea0c9d46c32acd4d1f2134e55421124f9ba3657e74ef78769e5c78602ecf400fee6f3e0dd96f678eff0142019a6a3e61fbc744642fcce19bd1eb0e73a4f15a8e594c83af91ff0ab80bdbf057a70905", 0xb1}, {&(0x7f0000000000)="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", 0xfb}], 0x3, 0x0, 0x0, 0x1}, 0x20000000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000628000)='net/igmp6\x00') unshare(0x400) preadv(r5, &(0x7f000091f000)=[], 0x0, 0x0) 2018/01/31 13:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00004c1000)=[], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000334000-0x1)='\x00', 0x1) accept4$packet(r1, &(0x7f0000573000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000071c000)=0x14, 0x80000) 2018/01/31 13:06:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000bd000-0x9)='/dev/sg#\x00', 0x400, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000682000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) 2018/01/31 13:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000dc7000-0xfd)=""/253) 2018/01/31 13:06:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000020b000-0x10)={0x200000000000027d, &(0x7f0000408000-0x28)=[{0x1f, 0x401, 0x2, 0x6b6c}, {0x401, 0xfc5, 0x7fff, 0x4}, {0x7fffffff, 0x8, 0x6, 0x6}, {0x200, 0x1, 0x100000001, 0x3}, {0x8000, 0x7, 0x8, 0x0}]}) clone(0x10100803, &(0x7f0000dd4000-0x2)="", &(0x7f00005d7000-0x4)=0x0, &(0x7f0000311000-0x4)=0x0, &(0x7f0000119000-0x3)="") pipe(&(0x7f000025a000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) dup(0xffffffffffffffff) 2018/01/31 13:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000092000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000ce8000)="", 0x0, 0x4000000, &(0x7f00006ce000)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000628000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x2, 0x3, 0x0, 0xdc, 0x81}, 0x20) 2018/01/31 13:06:49 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x28280, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000-0x1)='\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000018000-0x190)={0xffffffff, {{0xa, 0x1, 0x497, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0xfffffffffffff892, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x6d, 0x0, &(0x7f0000012000-0x6d)="e5775d00b6d478587dfce6e523f00000000000000003a07fe9d7b75a1dfe6b01ffe93b9f7395870daeae9bf5b6e3d7e767d52655280c7a6be4c829d19006005d59ec68fedd41ff48053de2602a48b5d5674e9fd71f9b02000000407e0f6d01f11d91f677ac7c24bb956d5bfd2f"}) poll(&(0x7f0000002000-0x48)=[{r3, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) 2018/01/31 13:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000ebf000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000032a000-0x87)=""/135) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000012b000-0x50)={@common='ip6gretap0\x00', @ifru_data=&(0x7f0000563000)="dc3fd8c3ff0bae79dff8cec64c181fe5a90eff1320acd25cd5063189c4129056"}) socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000d73000)=""/0, &(0x7f0000c2c000)=0x0) 2018/01/31 13:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051e000+0x3)='/dev/sequencer\x00', 0x8300, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @addr={0x9, 0x0}}], 0x60) 2018/01/31 13:06:49 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/enforce\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000747000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000933000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) 2018/01/31 13:06:49 executing program 4: mmap(&(0x7f0000000000/0x421000)=nil, 0x421000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000406000-0x8)={0x0, 0x0}) 2018/01/31 13:06:49 executing program 0: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{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, 0x0, 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, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d02000)={0xfffffffffffffffc, 0x0, 0xd46, 0x3, 0x100000000}, 0x14) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a94000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8c83, 0xb58}, &(0x7f0000ef2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a95000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d03000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x7fffffff, 0x7fff, 0x7, 0x9ec, 0x803, 0x2, 0x7, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfeb7, 0x6, 0x4, 0x2232}}, &(0x7f0000a95000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getegid() setgid(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000a94000-0x8)='./file0\x00', 0x87544) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x16, &(0x7f0000a94000)=""/185, &(0x7f0000d05000-0x4)=0xb9) mmap(&(0x7f0000002000/0x1000)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) execve(&(0x7f0000a94000-0x8)='./file1\x00', &(0x7f0000d02000)=[&(0x7f0000d03000-0x1)='\x00', &(0x7f0000a96000-0x1e)='/selinux/commit_pending_bools\x00', &(0x7f0000d05000-0x3)='-\'\x00', &(0x7f0000002000)='/selinux/commit_pending_bools\x00'], &(0x7f0000000000)=[&(0x7f0000002000)='/selinux/commit_pending_bools\x00', &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', &(0x7f0000002000)='/selinux/commit_pending_bools\x00', &(0x7f0000d02000)='/selinux/commit_pending_bools\x00']) sendmmsg(r0, &(0x7f0000ef2000-0x78)=[{{0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, 0x0, 0x0, 0x40000c4}, 0x1}, {{&(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x1, 0x0, 0x3, 0x0, {0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}}}, 0x32, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="cab605ad846b821220c31c48114462a6460902413615bb626a96cfe743520bd654927d926c2fe36362c5b340d777ced853bd1e9c5146e068703815beb19780f090311b4cf1c662d8ef948cfba072cf6d", 0x50}, {&(0x7f0000ef2000-0x59)="217f7b7234a45dc1729409c50986361e21166872eb9bbbeed1c4629d609c5ed4e1c02d9d74e306724cc35046309bf97e829e6f1692ae1b76223c3415853962b33f298696a34c6d338feee0ad91abd2f9f1ab6188f0b9b784ae", 0x59}, {&(0x7f0000001000-0x8e)="0ad2b3cac792d54c31c42582b7d818826c805f08e22b6fcfaf4c12a72fabc11b99e5c68797a7b8094826fe3757e9a6ccfed799c6bdc7672a2dc4cd630326a74643a7fdd4bf166a2cf1fe459d5c1285e952bf875864fdb410bbbdac1c3ab8b1d324fc1f63f76baedb0acddef2a4cbecf08a62d9fa6cd29221fa598a6878bb4abd8940997b5951e4a65b3305f51418", 0x8e}, {&(0x7f0000002000-0x5b)="f86accdb5329dcb75291eb0c40db9b69fdfd7c96d9fddb61b47f3133f27018851dc535d7fe6caa306e71cc363ca90dc3d8bfd04fb95b403ea5e94ab3a38ac22efe8730e5d14d875ceda05e673992569f2933958cf17f31d81c92ae", 0x5b}, {&(0x7f0000001000)="95adb369a9fc7376df7f90538cb899c89ca160898de049ea2429c45b5850a665c23f141ae5855114849d6c592b5fc46a8fcd9513e680716dc2d6410028296548d335e135ed5a7680f5b87e04fa4eeb296be2eec8c75127cfcf836dcd1d078ec1c365f46b8d3545456dd7d941cb8201df813d5d97f8fdb7cdd6421c1ba18d9d39efbf009ab1bdfc43c3bbfb6167043cc2e6e20bc1662f9d504fb6830d9fa5b248a1", 0xa1}], 0x6, &(0x7f0000ef2000-0x30)=[{0x30, 0x112, 0x5ee6c075, "7579a76e573e6f77c2edbc2d1a468eda3ba4226bb7c16749aed3831ced"}], 0x30, 0x800}, 0x1000}], 0x2, 0x10) [ 74.268890] ALSA: seq fatal error: cannot create timer (-16) [ 74.320678] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/13904 [ 74.329376] caller is __this_cpu_preempt_check+0x1c/0x20 [ 74.334820] CPU: 1 PID: 13904 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 74.342443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.351790] ffff8801cdb17478 ffffffff81d94409 0000000000000001 ffffffff83c18800 [ 74.359829] ffffffff83f45480 ffff8801cbc99800 0000000000000003 ffff8801cdb174b8 2018/01/31 13:06:49 executing program 6: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = pkey_alloc(0x0, 0x2) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000764000)=""/4096) pkey_mprotect(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x40000008, r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000ba6000-0x20)={0x0, 0x0, 0x7ff, 0x3, r4}) r5 = dup(r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f000048e000)={{0xa, 0x1, 0xc04, @loopback={0x0, 0x1}, 0xa2}, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x100000001, [0x45, 0x3, 0xff91, 0x1, 0x6, 0x8001, 0x4, 0x7fff]}, 0x5c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba4000)=0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(r6, &(0x7f0000ba5000)='syscall\x00') fchdir(r0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000408000)={0x1, 0x7, 0x200, 0x0, 0x7f, 0x800, 0x1800, 0x8000, 0x0}, &(0x7f0000ba5000)=0x20) r9 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00002c1000-0xa)={r8, 0x2, 0x1, [0x5]}, 0xa) ptrace$cont(0x9, r6, 0x4, 0xd86) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/31 13:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ee0000-0x9)='/dev/sg#\x00', 0x0, 0x8001) write(r0, &(0x7f00000df000-0xd1)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc920000464d87468ce22c0016f59619757ace37bb09e366260a5f2a18d48bc120fbdb20db9eb65db01ea62482e0dcbd5bdd41c292555fd7632c796e0d484ba435aa0d35db2886e7936307956d75cd8f43b2a2e4704ae1d053718f3dab3e92471e0c0bd7ffc04259ad79292e856d66bcd1b30543b6c91881ba847667987677b4f9f09c1c6a1311ce0627e0a5cfb7d04efbb02c0d858de361a62c5a363bd4263655461c17fce71870d8150a1c3735ba333bac5be8c1e5", 0xd1) utimes(&(0x7f00000eb000)='./file0\x00', &(0x7f0000fd2000)={{0x0, 0x0}, {0x0, 0x7530}}) setfsuid(0x0) readlink(&(0x7f000070d000)='./file0\x00', &(0x7f0000092000-0x7b)=""/123, 0x7b) 2018/01/31 13:06:49 executing program 6: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000+0x65a)={0x5, 0x1, 0x1, 0x3e7, 0x8}) 2018/01/31 13:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f00006ce000)='./file0/file0\x00', &(0x7f0000efa000-0x8)='./file0\x00') rmdir(&(0x7f0000cb7000-0x8)='./file1\x00') socket(0x0, 0x0, 0x0) 2018/01/31 13:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000025000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7fffffff, &(0x7f0000591000)={0xfffffffffffffd8f}, 0x8) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000037a000)={0xffffffffffffffff, 0x0}) epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000003c000-0x4)=0x8, 0x4) [ 74.367860] ffffffff81dfb9d4 ffff8801cdb174d0 ffffffff83f45480 dffffc0000000000 [ 74.375908] Call Trace: [ 74.378486] [] dump_stack+0xc1/0x128 [ 74.383844] [] check_preemption_disabled+0x1d4/0x200 [ 74.385902] sg_write: data in/out 700410/161 bytes for SCSI command 0xe2-- guessing data in; [ 74.385902] program syz-executor2 not setting count and/or reply_len properly [ 74.406536] [] __this_cpu_preempt_check+0x1c/0x20 [ 74.413025] [] ipcomp_init_state+0x188/0x930 2018/01/31 13:06:49 executing program 1: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ae000-0xc)='/dev/autofs\x00', 0x80140, 0x0) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000553000-0x5)='veno\x00', 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000371000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00004b1000-0x4)=0x0) 2018/01/31 13:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d5f000)='./file0\x00', 0x1, 0xfffffffffffffff9) fallocate(r0, 0x9, 0x2, 0x4) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000014000)=0x7, 0x4) 2018/01/31 13:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000092e000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x100000000000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) 2018/01/31 13:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000062e000)=0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) pipe(&(0x7f0000023000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000469000)='/dev/net/tun\x00', 0x0, 0x7ffe) close(r0) 2018/01/31 13:06:49 executing program 6: r0 = socket(0x1f, 0x80006, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 74.419079] [] ? __lock_is_held+0xa1/0xf0 [ 74.420387] binder: BINDER_SET_CONTEXT_MGR already set [ 74.420397] binder: 13902:13923 ioctl 40046207 0 returned -16 [ 74.435996] [] ipcomp6_init_state+0xb5/0x820 [ 74.442049] [] ? __xfrm_init_state+0x363/0xb30 [ 74.448274] [] __xfrm_init_state+0x3e7/0xb30 [ 74.454331] [] xfrm_add_sa+0x1916/0x2e40 [ 74.460043] [] ? xfrm_send_state_notify+0x17d0/0x17d0 sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000ec3000)={0x27, 0xbbf0, 0x6470, 0x7, 0x4, 0x9, "2f417769085e3e59c161be8ca7a8b38e3d1f9e7f125e0ab22c38aa75316782e3cd1bbcbc84e92becad84a8bc3e7311235f4bdc22d74a6476a79ad5effeb6c3", 0xffffffffffffff18}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000113000-0x5d)="063c3151dfea113aebee936a593b3440cefe5f03826e8fd5c4f06bc2c06a35a48aed26f2f800033da7ff19cd5e74e65244c170517459830f1e33e964729211f064bd9a74cf2b8a4c9de836d447d773977f085248669beb87526cee22fc", 0x5d}, {&(0x7f0000001000-0xe0)="c4f7aee301d864226b78de6da0d15322bedade7e2d134d56f9d48d2871adf86f3558f6ba11b7c099a8c6332407da8e5887fe89e6001733cdf2a35e7fcdf12dd967e949046de78af09f812e8bc2b5c1cb341f9614598e5ca6b76c651c790b6aa330fafdd533bba6b75a6b67cc017c10f0599f0055171742ce2609f4d9535d8a6c2e2cc43bfb4afb3bd66d4bc90f0b1ae7ff8c5efa50d28449dc5f9c979fe1c455cd2fb8ca82faf306a3ff8fde70995f55105a38bb5a40df82be07ed759b12dc01de5b81d9d376ef84515dd675876828d1cbaa648579c7108fe645d38dc2ae49da", 0xe0}], 0x2, &(0x7f000085f000-0xa8)={0xa8, 0x19f, 0x1, "f27e06f0887fb111a1b827504f2eda46513d39353b129841f82e25e6fa696ca49bbe147f3f9d5a6d171ec197b662d08856750e59f26c4ef398d014d020420061463a013b53eb7bbbd69a014466530962efc931c11cad1b470e42d7028316a0085a5018ff51c1d58efa7a4ede4363ccae8be97dcbef953aac89f8884ee4d468c3e995e12be3ae11e2c683d6f131e9c3a45e94736ce2a8c561"}, 0xa8, 0x4000}, {&(0x7f000007a000)={0x27, 0x2, 0x2, 0x3, 0x1000, 0x3, "21d2e0384cc805be1c86194ded922ff8b7ceb84b92aff6b162a70295bfcffa183d5dbda2db31d60693b3fb794c311687865cc42c8636801bc38c79720239c9", 0x6}, 0x60, &(0x7f0000dbc000-0x10)=[{&(0x7f0000001000-0x3d)="b32b7c1a01901e5fb4d393383b5bcc324c04508b021fa1777c17bb12ee447bf6c8275b2e0b994535d625ffc7c7e08bee02d5ef9011b4f1273cf4801ad4", 0x3d}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000666000)={0x27, 0x2, 0x1, 0x7, 0xff, 0x8000, "2b101b3c25ef8f7f75fb226b220f9bb40c278d9c343c3759d7fd96753a24ed30669bb049e88d9a9be7f16f6f846bac9ac9c69b09be248c22232c85a0464a92", 0x6}, 0x60, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="415bbb0294de877eb0b58de8fd1203f5ef135f37694881e3dadc799893b82fd2bf999609a78d938510cf1086719ba3cf05bf316fc3eb9335138858f878487da0159ecde378d88f10d759e00e08e6d318baa450ce3f31f194873533456a1f2a7d3cd712808c743a4c79a09356513f28d0674528052fe783f974ed6b9b0d6fc5b9", 0x80}, {&(0x7f0000001000-0xf8)="27d96f1ebefde6b5e50d9b6d4e9d4caf8c3ec64c7c7eb151051ab4108791a3ed9974604263e43bde268d7c56dbce42893facf3cfcdaf3c9c0ecfa17577fb59eb3a219df951f615a591942a3d897a61097c7db3d2cdbe43fe05c48dcfe55689e2881886007b6cd08be8efe1d6e92cc25b00268335ca0b015dc8877beb55eda14e6291a1503df099f5b2e92e449940ac7dd822d801cd8ef8f1b4ab9dec72bb03f47115d27a6c29c14d0056a1c5b3eb7c451a8953165b0201f94a15fa374271a2da34246cc18a34caabbd6dc7229a4cfd8bd4e230b641199e86abe15ddb0d4ede9f524ed81266686e800e6fde470355250013bc6df11a31eb26", 0xf8}, {&(0x7f0000b3f000)="6adae8d529ffc157328f46cce375586cfed83c2a3d60f67a83296dec66295efac70f4ee85643018cbb45d1eba4e6f2c3b30ebdef2a93c0f637787319815aafa2df1fce8b5f4e6a4ce56a4e8b524a983d9f5788f7d366d2cf77f5dd6c722019405f6af21a316fda0fc23e5ed2685ed4a9b14af01d02976b6e", 0x78}, {&(0x7f0000001000-0xc0)="c4bf90f2ba5dac17cde121383f8aad00c441092e8f82f32cbdb16c7a168884315f2a660463bc198d2fff8f69c335280e829b83e8f528e2a17c6d2ab6114ee89c3d9334226fe8f1b55219b265c025866c3826bde3b8ed6d428b59d66946ab7fb1ed087d564f926a5b61e06ccf019c98aed64def6c8547e7d332b2efdf0001383d419de09a5fcc8da6417dc12bb85cc2a818f64baada9dd3695f1349b02b078f4a838bf63ae25015b94e384f5b913254bf7ee3034b954f80d9eacb36bf00aff116", 0xc0}, {&(0x7f0000000000)="9a3229770c608a8dc9b34252c1f5cbe54eb50e58c357b78077bd500c4ef72e977e6266f125cfb62cdbeb07e06eb68d0ff630e1", 0x33}, {&(0x7f0000001000-0xc0)="1344788778e6654c9ee4647e45fb50a9579a539216a08ed27bf90aa0e79b915dd54d5a4f753c3d631ac9a490250ea8821fa81caf6fe9a4c80de03acc5ffdbdd268c8fab6dd68f10cca7e4069a2f7d9fb41fa3dc97326bff77d6f0e75ea1d25b4c288ac01578e145e321a7e0f93c84a705ef994aef586492ad427b4425d2f6f65c1b647369b4908f261f75cb94d9edbb02c0157da03f4885ddf7956e0bd9d7fc2250272bce05b68ed840ec23f2ae948135be874566c1ed8f4c6b63345708f51ee", 0xc0}, {&(0x7f0000000000)="8c32e1eae89d58ec5034a4400e1ecf5d2479efd647569f1b913e4cb19212a4cdcb2bcfb3ba78b5cfaff5e7fe4d5b33a8784dcf6bc2bcc25d6ca8f92418421466da36c5dcf74d74e209a79f92ffe85f7a3c99730a8e0ef83e3c32c81d701cad41b97fada10758580b3380fbac609fa5e7b3db95ec119d0a63f5859e5f8b1a3cc8af480ebb2811a9a76fbffc313b31598a87193bfce881d8d511704c", 0x9b}, {&(0x7f0000000000)="8903", 0x2}, {&(0x7f0000001000-0x2a)="86db570b56643f6f89714360bca3e126463cc1004260f8e22af3d95c8bace6edb4e341ec99339ae9c5ca", 0x2a}, {&(0x7f0000000000)="4499d9267854edfe149e956d3717f845d12ea9fa6f0240e8ab6f", 0x1a}], 0xa, &(0x7f0000001000-0x78)={0x78, 0x0, 0x80000000, "5fe975278630129525dd5f538a79eceaff8af9b828d1bbcf0bdb3034a5794c606d3ebed8bc64ed981ddcbdf6a9733b2a9b1875066d8623d7c8185f20ee8e97debf9fb32f20807c0afaacc7392b78d8c1f86925cb155cd1373f18c9a84e8416098244"}, 0x78, 0x40000}, {&(0x7f0000000000)={0x27, 0x100000001, 0x0, 0x5, 0x3, 0x80000000, "e173144e788e3033abb2794a93fbab7e3d5705eb098e950030d340a9c2aa3fefd4b8206166c6d325bbc7e715e9d1a217d695745fca6e76e8692bb299beffae", 0x7}, 0x60, &(0x7f0000370000-0x40)=[{&(0x7f0000001000-0x69)="826209159299dc7d24998d21b914e0ffbf01fb959fa233c32bfc7c5bae3bd0007396e83cde11bc2d2e9567544619c62024c4c995adc639f7fc713a5901e517e472b188538a8fe9a813494f3a7270c495422009d2af8734077d5baf858a096ee78b5d36fc545055f69b", 0x69}, {&(0x7f00009d9000-0x1000)="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0x1000}, {&(0x7f0000000000)="ee4955978ec1e1c9360f7fb205578fb8ff4e490c8f8f8bbacb049a3b6398707e4fa4a233b3a26ac8d5776d08e13b2855a46f81056c01463065f59aa10eb1b5df2bd352390b0627fb0208b7a5039a80ed96b6c1ea041a829682eacef067f3c2944fa8c02e7c5f066e6bde5847dd7bf61cda153efe4a7b5a4047635c359449c5ff6909e8c4bb207ace92a8b5b1c252bfd830708c918e46c67498aeb56373909a5ff1845f1cd5", 0xa5}, {&(0x7f0000487000)="", 0x0}], 0x4, &(0x7f0000791000-0x60)={0x60, 0x0, 0x1, "235262dca6f1ffe486d208a929d9e56ab475ee1d81aabbe7ca1aa4747ddac9e72ebd757e70f9dcc88bb5c5f7f774a626a0aa8006371fc2d0637ed7c18036850f796515488cb181dbe0a5"}, 0x60, 0x40000}, {&(0x7f0000001000-0x60)={0x27, 0x4, 0xff, 0x7, 0x5, 0x80000000, "0886dbf76334512c0c2977004c84ac2de9ff25b57c2ae82405f0e95ce5afed1686ff2915a14e034c0f4d66de3cea0e16e3f4a0bec6d7f92f6afc83ad685df0", 0x2}, 0x60, &(0x7f000052d000-0x20)=[{&(0x7f0000000000)="7147de50657dc6d04a4310224303ddf42313be019b80a6d71bc035d302c112b744eadf19a3abbcc9ac246bb76e9f3c30cfda41e34bcbbffbabeac7f6265c236ce12e31e2786eb0e02f8f543813b228ba5df99eb6969f6410c16bcc577b0b2e9b2e865c8f833a26ba3e8645f6d505ba04d4b90b75bfe5e982cfae8e7f45f20b33aa2b16946149096a85054cecb2e2195f9c66f4b3e054ccc95aa70ac01c9b207b6fa0402e7a673bda660d8aecd0482c26c9918b4fd435d8ed95551a86df0e3eb2eeb3f61a40d65aa4ee3b1f20fc965abaae582049295ba8ef220fbe8607a9fbfe1b0d4c220e249c", 0xe7}, {&(0x7f0000000000)="04eaa49bdad02f30144b6ac11b3b8358be142006befa873e786df72c2f6a843ce1be9974d589dc10b4c8d285a80b7398b592c40949f56a4324f63622b588d0a060a754fa1dbe6ce5e2215b51bf642c12026e3089404a5270c4ce19bb27ee6d7e179ee68aa0cbe79d9cc1d1b58d5b25ac2f4e52b17235b739e51af2d5f959876a366063cfeabba954ee3839ebe90dfd5f76666297494a9b2ea42374495c126a0e7f03a50fe12aab685bf517ffee3b57e354867b7be860dac0d0fd04a62fa6019909a4a26d2925987a26992edd29f8e8", 0xcf}], 0x2, &(0x7f0000bd9000-0x60)={0x60, 0x108, 0xa07, "6bc403aae5279c41e180dbab265be1f06015327c2e8fa658a3c0bd37aec04061e84fd91ffe1ece7a26e2ddb7f5008921d90af0875b14f35e6e8af5455d6ff0976c199241e35f18eeb2ffb20b62e871"}, 0x60, 0x40000}, {&(0x7f00008ce000-0x60)={0x27, 0x2, 0x5, 0x5, 0x8000, 0x80000, "f36348849ca8d0f0373f456022f3e9fb9d9b86c4f7bbceb49aeccfe67f877559c0cdfce7a938021988a100d16c48ef332b46d485f4b8d566c1caf0ba8f5b6d", 0x40}, 0x60, &(0x7f0000167000-0x40)=[{&(0x7f0000001000-0xd)="79b5cd15a29267238c7f796fe3", 0xd}, {&(0x7f0000ac6000)="34dc2711f1105c8de1c9a5f72e7e9090f706ae36d8e1ff91576f6215689a73591414d33d9caf8128fe60c0e91caf3dde8d4b8e9e388aa6bc2b391f84c2fcfa8694e95a9e6f2ec07a89e54a4c05e0f7120dc30ac0b19970e270fb246c1a65426f", 0x60}, {&(0x7f00006f0000)="7a602c9836b50149ea41e2d0d24d00d48212aae928365b1f4b5fe34fffd61f084637fda0ee4957eeee2a82e5088da654f76dd251ef09e4de948c47f66c98b5e4067f755d17ae6330f1aea25c93fece3477b5b1f43ab2537ac9b8e00709015b950e027028c5e1ca57532260450fcd9557d8f75d00d59f30ac746a21dab43c753c3ec919af0b897652c05aef03c1f391da80ba7de454ecb467c51f7c23fe9fe3ddb994504e922a0b5e61c4f1ff1b67c7dcd8adf84fb27f3353542bbfde49b7", 0xbe}, {&(0x7f00005cc000-0xe5)="ac4a445c6ff005a9ba78e3bdf945046f60374ca9f6190fb445efe2d8e9d4b84be0a0837b972d0a7a893af93bc91a971c6fa0e439885dc34b98893ff3208c5940e075a153131cfe4c147f49ac8957f487c5c714def932a287b66a361e9b1cee67e1eb1b85c726995633bac3d9caee6dd33e816e240214490b73451dc0228386142bf4afc61c8d54cda8debc72d4e3254def84fa8c1b25f238c3359eef55908ca90f63c4a799d738a9787423949c796d1b5fdbc593d5b93b949331b56ce1e0008bbef69124ff6d632dbe917d36a88e8ebc2cbbc7ab55f0324953f7253b1676298a6e1c933114", 0xe5}], 0x4, &(0x7f000003a000)={0xd0, 0x11d, 0xfffffffffffffffa, "e963ae8611b012d7538004c09c1af30a908ba66148f04b6d143516fe4c72a12d93f7929408fc0a543be4b670ceddc9e78249fc755431bac41077c2718d3e56b14bea4b26a878e5159813b718edbb5147c017d4201eb1af438a0aee86761260e7bde55c0a7ff2e785b0308d37112fd245096ea841d919a00070de81c2ac2e408e5933088b69f6b989ce7404f92657cf7e05cf599365f60f5061ca2c5efc31a82b427aec350fbe84a48644765c08c20a11367371683a75d246bfe4f2f9bb88a8"}, 0xd0, 0x4000044}], 0x6, 0x4000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000013000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r1, &(0x7f0000004000-0x38)=[], 0x1fb54cd2435216a, 0x0) 2018/01/31 13:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000014d000)={{0xa, 0x3, 0x400000000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1, [0x0, 0x0, 0x5, 0xd2, 0xac6, 0x5, 0x9, 0x1]}, 0x5c) r1 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') [ 74.466884] [] ? nla_parse+0x213/0x260 [ 74.472415] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 74.479253] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 74.485307] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 74.491361] [] netlink_rcv_skb+0x13e/0x370 [ 74.497237] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 74.503297] [] xfrm_netlink_rcv+0x6f/0x90 [ 74.509099] [] netlink_unicast+0x511/0x750 [ 74.514992] [] ? netlink_unicast+0x43c/0x750 2018/01/31 13:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e66000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000ff4000)={0xffffffffffff0001, 0x8000, 0x5, 0x0, 0x3ff, 0x7}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000054c000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000b30000)="df56ad20c6437f483075e674c94dc97682a9d024c74dc61dda", 0x19) 2018/01/31 13:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000014d000)={{0xa, 0x3, 0x400000000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1, [0x0, 0x0, 0x5, 0xd2, 0xac6, 0x5, 0x9, 0x1]}, 0x5c) r1 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') 2018/01/31 13:06:49 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) [ 74.521048] [] ? netlink_attachskb+0x680/0x680 [ 74.527282] [] netlink_sendmsg+0x8e8/0xc50 [ 74.533166] [] ? netlink_unicast+0x750/0x750 [ 74.539222] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 74.545716] [] ? security_socket_sendmsg+0x89/0xb0 [ 74.552299] [] ? netlink_unicast+0x750/0x750 [ 74.558362] [] sock_sendmsg+0xca/0x110 [ 74.563903] [] ___sys_sendmsg+0x6d1/0x7e0 [ 74.569702] [] ? copy_msghdr_from_user+0x550/0x550 [ 74.576288] [] ? check_preemption_disabled+0x3b/0x200 [ 74.583124] [] ? __fget+0x228/0x3a0 [ 74.588398] [] ? __fget+0x47/0x3a0 [ 74.593584] [] ? check_preemption_disabled+0x3b/0x200 [ 74.600417] [] ? __fget_light+0x188/0x1e0 [ 74.606218] [] ? __fdget+0x18/0x20 [ 74.611397] [] __sys_sendmsg+0xd6/0x190 [ 74.616994] [] ? SyS_shutdown+0x1b0/0x1b0 [ 74.622772] [] ? SyS_futex+0x22e/0x2d0 [ 74.628304] [] ? fd_install+0x4d/0x60 [ 74.633743] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.640564] [] SyS_sendmsg+0x2d/0x50 [ 74.645916] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 74.661155] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/13977 [ 74.662039] pktgen: kernel_thread() failed for cpu 0 [ 74.662047] pktgen: Cannot create thread for cpu 0 (-4) [ 74.662058] pktgen: kernel_thread() failed for cpu 1 [ 74.662064] pktgen: Cannot create thread for cpu 1 (-4) [ 74.662066] pktgen: Initialization failed for all threads [ 74.696250] caller is __this_cpu_preempt_check+0x1c/0x20 [ 74.701689] CPU: 1 PID: 13977 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 74.709282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.718611] ffff8801b1b3f478 ffffffff81d94409 0000000000000001 ffffffff83c18800 [ 74.726591] ffffffff83f45480 ffff8801cec70000 0000000000000003 ffff8801b1b3f4b8 [ 74.734557] ffffffff81dfb9d4 ffff8801b1b3f4d0 ffffffff83f45480 dffffc0000000000 [ 74.742534] Call Trace: [ 74.745093] [] dump_stack+0xc1/0x128 [ 74.750427] [] check_preemption_disabled+0x1d4/0x200 [ 74.757155] [] __this_cpu_preempt_check+0x1c/0x20 [ 74.763624] [] ipcomp_init_state+0x188/0x930 [ 74.769653] [] ? __lock_is_held+0xa1/0xf0 [ 74.775425] [] ipcomp6_init_state+0xb5/0x820 [ 74.781464] [] ? __xfrm_init_state+0x363/0xb30 [ 74.787675] [] __xfrm_init_state+0x3e7/0xb30 [ 74.793706] [] xfrm_add_sa+0x1916/0x2e40 [ 74.799389] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 74.806199] [] ? nla_parse+0x213/0x260 [ 74.811704] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 74.818514] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 74.824550] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 74.830585] [] netlink_rcv_skb+0x13e/0x370 [ 74.836436] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 74.842464] [] xfrm_netlink_rcv+0x6f/0x90 [ 74.848234] [] netlink_unicast+0x511/0x750 [ 74.854092] [] ? netlink_unicast+0x43c/0x750 [ 74.860133] [] ? netlink_attachskb+0x680/0x680 [ 74.866335] [] netlink_sendmsg+0x8e8/0xc50 [ 74.872192] [] ? netlink_unicast+0x750/0x750 [ 74.878222] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 74.884684] [] ? security_socket_sendmsg+0x89/0xb0 [ 74.891232] [] ? netlink_unicast+0x750/0x750 [ 74.897270] [] sock_sendmsg+0xca/0x110 [ 74.902780] [] ___sys_sendmsg+0x6d1/0x7e0 [ 74.908548] [] ? copy_msghdr_from_user+0x550/0x550 [ 74.915099] [] ? avc_ss_reset+0x110/0x110 [ 74.920879] [] ? check_preemption_disabled+0x3b/0x200 [ 74.927700] [] ? __fget+0x228/0x3a0 [ 74.932956] [] ? __fget+0x47/0x3a0 [ 74.938123] [] ? __fget_light+0x188/0x1e0 [ 74.943906] [] ? __fdget+0x18/0x20 [ 74.949081] [] __sys_sendmsg+0xd6/0x190 [ 74.954680] [] ? SyS_shutdown+0x1b0/0x1b0 [ 74.960454] [] ? selinux_capable+0x40/0x40 [ 74.966313] [] ? __fget+0x201/0x3a0 [ 74.971565] [] ? __fget+0x228/0x3a0 [ 74.976814] [] ? __fget+0x47/0x3a0 [ 74.981984] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.988803] [] SyS_sendmsg+0x2d/0x50 [ 74.994147] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 75.086549] pktgen: kernel_thread() failed for cpu 0 [ 75.091685] pktgen: Cannot create thread for cpu 0 (-4) [ 75.097565] pktgen: kernel_thread() failed for cpu 1 [ 75.102653] pktgen: Cannot create thread for cpu 1 (-4) [ 75.108241] pktgen: Initialization failed for all threads 2018/01/31 13:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000a63000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r1, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$unix(r0, &(0x7f0000efd000-0xcd)="50a6034f758bc03c8f5a2afd65ad4ddb0a97e618c3bff443434e7594b6f1f5fd686f1d735c2d56a04f5aca9feab47617caae501f7e9d5aca1b6503daa92a6d74c9f423460f4ff0a1f84fc11ba91de69627224cb94d735dfbdf2e40c024f78e285e39842beadff704ebd8984e0d533bb3400b0d3a7ef4f250629eb101f0c9b4878694bbeb7687d37fb4426bdaea50b9f72a0f6d60e11cbc1f13806b3a9f3a81342a459a1943af123d445a2998c54c3f55a1fdf906a581ea6ccfb0834b0d2ad219d2e1ad3e015bd7f7166c3af3c9", 0xcd, 0x4, &(0x7f0000d81000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r1) 2018/01/31 13:06:50 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00008e2000)="87e8458aa46c29c7967be2ee26e7b4d7fe552da629c5e9d26a29ea1df0538870c3adb8c557f532dba32f6dd73b3087761cf877df97547d1ff31b4419c5e5080b942def278229fdf8db0dd1158a05c2f55b8b777bbea8c7e4459442be72c4e2ac02b75b49295d0ca1eac47c0e4098fe3cc052215ac77195eb837d4fa185f0569011049b19d16ff6293ec315ca73385ffeac5a09f0d5419a6830bfe47813d99bccbca2ba6658fdcbb041cccad4f8ce8e7513c7d1d553439aa618918736ea6389536afa06be903c0a5e09f16830b2bdd0209296c0ffcc7989fc04b11f9dc30d1f07a507fbe076233db865d63136347f705f6860b205ec", 0xf5, 0x1, &(0x7f00006e2000-0x1c)={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], 0x7, 0x2, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x64, "aa171e4e7b80815d89fe573d1b86d3db3cdc97f0fc88082074f05cccca22f4517d6ff06637358ec0e0bf0bda30e09c4562992874362759649196fa80b57d3a0ce36e5b12f53a653bc0db259211930f02ba2698c90c4fe98874993482e08585a3e994309e"}, &(0x7f0000001000-0x4)=0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000+0xe1c)="626c4e5371b81aeadec77ae28bcfb4fabc0520589ea8081743a7ce2050ef4a11faf27a248a19e2a12de74c81ef328bf6d6ea", 0x32, 0x10, &(0x7f0000002000)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x800, 0x30}, 0xc) prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000-0x30)=[]}) 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x18)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x2, [@multicast2=0xe0000002, @empty=0x0]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 13:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000192000)='/dev/ppp\x00', 0x802, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c18000)={0xa, &(0x7f0000887000-0x50)=[{0x2, 0x7, 0x4, 0x8001}, {0x5703, 0xce6, 0x1, 0xb1ea}, {0x2, 0x6, 0x0, 0xfffffffffffffff8}, {0x7, 0x40, 0x1, 0x3d5f}, {0x0, 0x50788238, 0x1, 0xe44}, {0x182, 0x31, 0x5, 0x7}, {0x3ff, 0x8000, 0x7, 0x5}, {0x81, 0x4, 0xfffffffffffffffb, 0xb27a}, {0x5, 0x5, 0x80000000, 0xff}, {0xfffffffffffffffd, 0x5, 0x4, 0x210}]}, 0x10) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/31 13:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b15000-0x5)='user\x00', &(0x7f000008a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000014d000-0x6a)="fe", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00000a1000)=""/93, 0x70) 2018/01/31 13:06:50 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000098000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000782000-0x10)='/selinux/status\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:06:50 executing program 2: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fce000)='./file0\x00', &(0x7f0000000000)=""/93, 0x5d) 2018/01/31 13:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x800, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000059b000)=0x9, 0x4) 2018/01/31 13:06:50 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1000000, 0x2810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000014000)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x74, 0x0, &(0x7f0000015000-0x74)=[@free_buffer={0x40086303, r1}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x28, &(0x7f0000015000-0x50)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x1, 0x0, 0x27}, @flat={0x73622a85, 0xb, r2, 0x1}], &(0x7f0000015000-0x28)=[0x78, 0x30, 0x28, 0x0, 0x18]}}, @dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x4}, @acquire={0x40046305, 0x3}], 0x69, 0x0, &(0x7f0000005000-0x69)="3a4607a0aaef51c2fc2c0caaf4d07d9499ec2ba3ecfa54cbb8e4bf02cee9143a1ac788c801c50c31dbe702cfed3b25eda37dc15ecf1f6d8f417481caccbe424e6143e803c333a10c01e67e175512dc1a6190a86d0c932788773ca4206688cd603ed079dca616fc44bb"}) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) 2018/01/31 13:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f00002e1000-0x8)=[{0x2000006, 0x0, 0xfffffffffffffffc, 0xffffffff}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) r3 = syz_open_procfs(r1, &(0x7f0000d87000-0x8)='ns/user\x00') ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000300000-0x59)=""/89) 2018/01/31 13:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) setsockopt(r0, 0x7f, 0x1f61, &(0x7f0000797000-0x30)="308a44a5b72b607adf2a332ea74a9ceb561fb41df243618db9b9247c080c8c3c366839ca234e9fa7d9979dc356d2c845", 0x30) r1 = openat(0xffffffffffffff9c, &(0x7f0000fcf000-0x8)='./file0\x00', 0x1, 0x8e) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) r2 = getpgrp(0x0) capset(&(0x7f0000876000)={0x399f1736, r2}, &(0x7f00005b6000-0x18)={0x47, 0x5, 0x6, 0x3, 0x3b, 0x5}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005d3000)={0x0, 0x0}) [ 75.283382] binder: 14000:14001 BC_FREE_BUFFER uffffffffffffffff no match [ 75.297205] binder: 14000:14001 got reply transaction with no transaction stack 2018/01/31 13:06:50 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000032f000-0x9)='/dev/rtc\x00', 0x100, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, &(0x7f0000210000-0x80)=@generic={0x0, ""/126}, &(0x7f00009df000)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000227000-0x4)=@assoc_id=0x0, &(0x7f00004cd000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000090000-0x8)={r4, 0xe9}, &(0x7f0000505000-0x4)=0x8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000c0000-0x9)='/dev/ppp\x00', 0x220001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000490000)={0x0, 0x100000001}, &(0x7f0000d86000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000fdf000)={r6, 0x1, 0x3, [0x9, 0x0, 0x1]}, &(0x7f0000f4b000-0x4)=0xe) getsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f0000f14000-0x1000)=""/4096, &(0x7f00004a6000)=0x1000) sendmsg$key(r1, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000004000)={0x2, 0x0, 0x0, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfdec58cf}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$ax25(r3, &(0x7f0000329000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000072f000-0x4)=0x10) socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000ebe000-0x8)={0x0, 0x0}) fcntl$getownex(r7, 0x10, &(0x7f0000933000-0x8)={0x0, 0x0}) 2018/01/31 13:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000055c000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a35000)={0x0, 0x5}, &(0x7f00001a9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000ee000)={0xcac4, 0x400, 0x8001, 0xb63e, 0xc4c, 0x7, 0x10001, 0x0, r1}, &(0x7f0000a0b000-0x4)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$nfc_llcp(r2, &(0x7f00000a6000-0x60)={0x27, 0x5, 0x2, 0x3, 0x0, 0x8, "ad8e11eb0769110595cc25f4b46ce7779cad3bc7c89a782dd7c50ca82171d39fca80b51464891770d17f595168ba519c228372c9087898a84eaa3ebf948345", 0x20}, 0x60) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a4000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r4, 0x0) sendto$inet6(r2, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000114000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) sendfile(r2, r4, &(0x7f00008bf000)=0x0, 0x200041c) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000149000-0x8)={0x0, 0x0}) 2018/01/31 13:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000cf4000-0x46)=""/70, 0x46) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$packet(0xffffffffffffffff, &(0x7f0000bfa000-0xb1)="", 0x0, 0x0, &(0x7f0000385000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000705000)='/dev/ashmem\x00', 0x400000, 0x0) r1 = signalfd(r0, &(0x7f0000308000-0x8)={0xfff}, 0x8) fstat(r1, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/sequencer2\x00', 0x20200, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000585000-0xe)={0x5, [0x2, 0x5, 0x4, 0x400, 0x1000]}, 0xe) 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000af6000)={0x8000, 0x1, 0x401, 0x100000001, 0x0}, &(0x7f00005fb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000460000-0xc)={r1, 0x800, 0x2, [0x7, 0x1]}, 0xc) getgid() mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000bb5000)={0xc6, 0x2, {0x2, 0x2, 0x1, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000bb7000-0xc3)=""/195) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bb6000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000979000)=""/83) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) [ 75.329133] binder: 14000:14001 transaction failed 29201/-71, size 7378129313398259712-4294967336 line 2920 [ 75.361124] binder: 14000:14008 BC_FREE_BUFFER uffffffffffffffff no match [ 75.361135] binder: 14000:14008 got reply transaction with no transaction stack [ 75.361143] binder: 14000:14008 transaction failed 29201/-71, size 7378129313398259712-4294967336 line 2920 2018/01/31 13:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e12000-0x4)=0x0) ptrace(0x4208, r2) lstat(&(0x7f0000ad8000)='./file0\x00', &(0x7f0000bce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000039f000-0xb0)={{0x8, 0x100}, 'port1\x00', 0x12, 0x20000, 0x0, 0x9, 0x200, 0xd1d, 0x6, 0x0, 0x7, 0x5f5df599, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000afd000)=0x0) ioctl(r0, 0x5101, &(0x7f0000ee0000-0x6c)="90ed30d4fa0aea0b4adfeec3f6dd16a05325ed322342b0241258ad2d7e7f701307b529fa0b311f535de87976c242fcc13b910043ef29f26bfa96adec94f0c325c6dd7de60b7c9c5c79ddcd4ec16f36887440c28af1bfe03035eba69b459fc05a75c77c94491047f2a3c49658") inotify_init() 2018/01/31 13:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) fcntl$getownex(r0, 0x10, &(0x7f0000c0a000)={0x0, 0x0}) fchdir(r0) pipe(&(0x7f0000167000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000089000)={0x0, 0xfffffffffffffeff, 0x5, 0x6, 0x7ff, 0x5c48}, &(0x7f0000c4d000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000176000-0x8c)={r3, @in={{0x2, 0x1, @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]}}, 0x8c) setpriority(0x2, r1, 0x1) 2018/01/31 13:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f000065e000/0x2000)=nil, 0x2000, 0x1, 0x8010, r0, 0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000022b000-0x30)={0x81, 0x8001, 0x0, 0x1, 0x3ff, 0x3}) readv(r1, &(0x7f0000d81000-0x50)=[{&(0x7f0000ccc000)=""/4096, 0x1000}, {&(0x7f000060a000-0xd9)=""/217, 0xd9}, {&(0x7f000039e000-0xe5)=""/229, 0xe5}, {&(0x7f00008f3000)=""/140, 0x8c}, {&(0x7f00009e2000)=""/87, 0x57}], 0x5) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b97000)={0x7, 0x0}) modify_ldt$write(0x1, &(0x7f00001b0000)={0x9, 0x20000000, 0x4000, 0x9, 0xfffffffffffffff8, 0x1, 0x7fffffff, 0x9, 0x81, 0x2a6e}, 0x10) 2018/01/31 13:06:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x77)="03cd98cb1a44338f0e33ec3f0f7b26f84c9fd0a932042c9fdf62b48dc70615c83ad6fe7099a211a6ed50219d3e93f9230eef9fd82b66f6277a6fa5ad75e914d65103b55783cf12d6000046a9a1b29ac099fb0a30a7e2b104943cbe11a0db52e9df96765a5a4904a0db151724353cefded7959a333c33bd", &(0x7f000091e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a68000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b4000-0x16)='/selinux/checkreqprot\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1100002}, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x29c)={0x29c, 0x40, 0x220, 0x0, 0x1, "", [@nested={0x88, 0x88, [@generic="5d0388c25f29d8064943e0ae04b841f4d5ec899f2e26fc4a62bcc0652c184631eaa8f6c176113e7bc6322ed5b87a5c32a318307841411c2ea31d58f996567f1241378fb0464896af9ade93aff6efca3ed415fceba789cb", @typed={0x18, 0x7e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x5d, @void=""}, @typed={0xc, 0x79, @fd=r0}]}, @generic="4243c24c18d89e1219daae504d5706c271e155db444d4e4c82afcc35644dcc6983278865c5d16c8eddb8c8f84bdcd6afeff4a00f185677526479d6590c7a9e035fe26743fab317e5495ec01a88ad7760ec6005df557852ecc09f91d9", @nested={0x1a8, 0x8c, [@typed={0xc, 0x52, @u32=0x6000000}, @generic="256b8b76e61a7833cc4fc5ab973c12758f0da9d066d5dc150264babaf7600f5824a0c1e175f891795a6f7153aa7fba85beb2216f28e4fb12aa190c6c76d4f1d1562fe57c1ed8754c1a4fdb20cbb233343e", @generic="bc57a92304a965bd11d362d19c86b2eb26e1734275a2598faf104490dcf5e2c10f50b6606e8b07508c753e1c96528606b2a25590c8aaada002f6c5c799066a3f696d7d03bc947528018611ae5cc0a1d54d7bba5134d51e1783be6f3cd5f5bc5916d754ada0f2ecd00cf4e8a3964a4834f4b40cb4d6dd182dc99d92673cefa3ef28381af7d8f0609834ad03291f4dbc8882b35b5d4797d0f5f1ce7067119fa43d0baca90b371e6f5af851e11d535a5b7a0a90d01078b58e8a142dee90407336fd186000b12845314874dea5aba5857df5b18fc215b474", @typed={0x18, 0x95, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x59, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="08db1722e5f9dc6e96ce43ed", @typed={0x8, 0x49, @void=""}, @generic="f24cb23242dd10f21cebc1260761fd7272fe3ba31328fa8a3bae860a4b49bee63a3eb3c88585b1e26b603e77b3abd1", @typed={0x8, 0x8, @void=""}]}]}, 0x29c}, {&(0x7f0000000000)={0x384, 0x1f, 0x208, 0x7, 0x2, "", [@typed={0xc, 0x63, @pid=r1}, @nested={0x64, 0x33, [@generic="20b222954ed50ec3b3619a38de58a994b49289a4ea05edb9d773ab39a3ddeb7f2ea23532a45b80c6dbc731669636d201b2640909b14acd12beb55e2154094110f7d7a1a296e25d16b28ae138134302dcade628a4832a2445440793d8afd4726d"]}, @generic="a514b0b8d858c38acfdbb5cb186f8c1460777bedc44c3d7d0f307c81efa175197863f91d69f5bc6202cc49ed", @nested={0x4, 0x71, []}, @nested={0x2b4, 0x8c, [@typed={0xc, 0x5e, @pid=r2}, @generic="93c7b3e9dc003340ff65babb1291", @generic="8738a6210a505c5122ccb73dbe9ca78ae4b432fc1a553d74cee3e7aea78fa9efb006d913dbf261ceb344971dc3a28468791773891e12f9d6", @typed={0xc, 0x1a, @pid=r3}, @typed={0xf0, 0x1, @binary="a1ea80ae395c5e4029a6e1cbb453deddeba2115bee3cc2185e342a6c2f239c6907b412f124358883208c6fba0ae7b472b7382b5eefb1e9c472af8acb01acfdd2162dc750b6b28aff566e20bd8b8133ab8200e7ee69466bb0c4d9c2b3e1f8a57f12518e10295f065d0a5246eb54d5ece2ba1adc258d27c0e47371b5da3bbd5017dd0c5c1afdbc5d9cc7859a2a30777a109b3ecac74abfd1d110e9a4d40acd47cd7c92e8b3de8b9d8391c4d8a6f9251644d48441491bbb204605d760aa71458f13be44f04a39bfb89afb2ba47d159c9436e01d7d158d779812dafb5ac1eccdc1f9f6ff9d18682fb0b6"}, @typed={0xc, 0x10, @pid=r4}, @typed={0xc, 0x4b, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x78, @uid=r5}, @generic="4dc0f5209c74e780cb07fdf0c1949b8d48d74125043c35e8071df58691bf2afcf68c7ea1d37f1247bd4e7e634735b16fd65b04493c2ee95c5bd995ff2d6c4f5fec671c0c7b9e552059898fa8290c16492490c38d68100e542058aa0a330d36c45ced1d65c9627a56cfcb8dc59f892a200f38c7e4e5011ff1a9e06e380a52bf70b037429aeb76e6c0a17d2ccd5717a8325e01226ba0fdfa0cb29cf337a22574500631eb", @generic="a9fef5caa02da791e0083134f246fc290837cbda83ef3abaa0a7b614a12d3f0dd9095982833c54a252e7c87440d44b6821dc2a930d4b7b50a1e278a583ffdb0a6a4e944f12c9365d1e1a28aaa37a82deb21ed165374caad71bbaa68701272d99e3ac485003f488a4d96a041b743ab7b9388905348014634bb2ad861e113480629ff7f312a725e4fdda34f7145b2a5c46a1d65be7a7844be8"]}, @generic="0fb7638a65d4cb28102d73dc180f60badaa4df24dad2808c89ac2c1230c1"]}, 0x384}, {&(0x7f0000000000)={0x18, 0x3c, 0x1, 0x6, 0x0, "", [@generic="293c110521d0"]}, 0x18}, {&(0x7f0000001000-0x9c)={0x9c, 0x34, 0x2, 0x7, 0x0, "", [@typed={0xc, 0x40, @fd=r0}, @typed={0xc, 0x7a, @u32=0x6}, @generic="df195d4051769359ab7449095fd83087f045849e3c222ff04fe3c3aea361fc52fd00d6f86a6f00d473ff4ff77edd634fcb09d1353b9ba600de57dd2df98323b823904fd5e32b9460a345e0e2caf90594a2ddf5a10e6461695b157e09569ce602cb838af499d034ff9a3a07943d6d341dc5ee"]}, 0x9c}], 0x4, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x68, 0x4004004}, 0x800) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x84, 0xffffffffffffd3b8, 0x4, 0x74a2a249, 0x0, 0x6, 0x3, 0x2, 0xfffffffffffffffc, 0x3, 0x7, 0xffffffffffffb4b6}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) 2018/01/31 13:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000622000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000038e000-0x78)={0x1000, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6361, 0x5191, 0x2, 0x7b2, &(0x7f0000d44000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x1, 0x5}) 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dbf000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f9c000)=0x0, &(0x7f0000f9b000)=0x25c) inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r2 = inotify_init1(0x80000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007f1000)={0x0, 0x4}, &(0x7f00002d1000)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9d000-0x8)={r3, 0x5}, &(0x7f0000ecd000-0x4)=0x8) inotify_add_watch(r2, &(0x7f0000f9c000-0xa)='./control\x00', 0x2) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/hwrng\x00', 0x242040, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f9b000)={0x4, &(0x7f00003ae000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/ashmem\x00', 0x240, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x400000000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c2e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000f9d000-0x4)=0x3, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000f9c000-0x40)={r5, 0x1, &(0x7f0000f9b000)=[0x81], &(0x7f0000eac000-0x8)=[0x400, 0x7], 0x64, 0x1, 0xffff, &(0x7f0000f26000)=[0xfff], &(0x7f0000f9b000)=[0x5, 0x7fff, 0x8], 0x0}) rmdir(&(0x7f0000b32000-0xa)='./control\x00') dup3(r2, r0, 0x0) 2018/01/31 13:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000099f000)='attr/keycreate\x00') ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000424000)=""/53) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b67000)=0x0) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f00002ae000-0x10)={&(0x7f00009de000-0x10)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:50 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0xffffffffffffff9b, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000000b000)={0x6, 0xffffffff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x30, r1, 0x26) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r3, 0x0, 0x0, 0x0}) [ 75.522526] binder: 14065:14067 ERROR: BC_REGISTER_LOOPER called without request [ 75.532122] binder: 14065:14067 got reply transaction with bad transaction stack, transaction 103 has target 14065:0 [ 75.545802] binder: 14065:14067 transaction failed 29201/-71, size 24-8 line 2935 [ 75.560328] binder: BINDER_SET_CONTEXT_MGR already set [ 75.566026] binder: 14065:14072 ioctl 40046207 0 returned -16 2018/01/31 13:06:50 executing program 3: clone(0x0, &(0x7f0000001000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x12)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x0, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000881000)=""/14, &(0x7f0000000000)=0xe) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xffff, 0xe9, 0x0, 0xff, 0x40, 0x5c7, 0x100, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9a, 0x1, 0x0, 0x20}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x4, 0x5, [0x3, 0x5, 0xff, 0xff, 0x1]}, &(0x7f0000001000)=0x12) 2018/01/31 13:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000c71000)={0x0, 0x20, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a8000-0x4)=0x0) timer_delete(r0) syz_open_procfs(0x0, &(0x7f0000c69000)='net/netfilter\x00') socketpair(0x9, 0x0, 0xffffffffffffff81, &(0x7f00003a3000+0x14)={0x0, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000fa8000)='./file0\x00', r1, &(0x7f0000a11000)='./file0\x00', 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00002a8000)='./file0\x00', 0x1040, 0x7) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) mlock2(&(0x7f00001dc000/0x3000)=nil, 0x3000, 0x1) 2018/01/31 13:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) shutdown(r1, 0x0) 2018/01/31 13:06:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000011007fafb72d1cb2a4a280930b064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 13:06:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="85fafb63cb09e8d17f7cf2c2fc43dbc3", @ifru_settings={0x8001, 0xfffffffffffffff9, @fr=&(0x7f0000ebd000-0x18)={0x4, 0x250, 0x0, 0x2, 0x80000001, 0x6, 0x7}}}) gettid() mmap(&(0x7f0000a7d000/0x3000)=nil, 0x3000, 0x1000006, 0x34, r0, 0xffffeffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000a7e000)='/dev/net/tun\x00', 0x0, 0x1014c1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a7e000)={@common='erspan0\x00', @ifru_map={0x9, 0x2000000, 0x3, 0x9, 0x7, 0xfffffffffffffffe}}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00006a8000/0x4000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b27000-0x8)={0x0, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) write$tun(r0, &(0x7f00000f2000-0xc0)=@pi={0x0, 0x81f9, @ipv4={{0x5, 0x4, 0x5, 0x9, 0xbc, 0x1, 0x5, 0x1ff, 0x2f, 0x0, @rand_addr=0x4, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xa8, 0x0, "b9637f86a07de39cae705210696713d4118d575ab576703df9c06f220b5f2ca75bf40f320651e01bcaed661f82398e489dc9232e6146c9c77dbb70d69d191a7d6f0cb67432abee7f534741f9065d0d1331f50e55bcf52736f6709c2607c3a3872c30370ab19807daa65d77c5e69ab9bbb44ca74af0e5d3fdc412a5602b367d98b53db9e71523c7e3427dc8343a6efac4ef87111838c22174418317ecf9a98510"}}}, 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006ab000)=[{r0, 0x0, 0x0}, {r2, 0x2000, 0x0}, {r1, 0x20, 0x0}, {r2, 0x4, 0x0}, {r3, 0x0, 0x0}], 0x5, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x401}, 0x8) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) munlock(&(0x7f00006a8000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0x86ca, 0x8, 0x0, 0x9, 0x4b3c23b2, 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]}) 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x200800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:06:50 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000018e000)={{0x81, 0x2}, {0x1, 0x6}, 0x7, 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, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000100000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00008c7000-0x50)={{0xfffffffffffffffe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:06:50 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f26000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00003d9000-0x4c)={0x4f, 0x4, 0x491d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x6, 0x10000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$TIOCCONS(r0, 0x541d) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='lo\x00', @ifru_mtu=0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x0, 0x0, 0x0, 0x80000000, 0x1ff000000000}, &(0x7f0000002000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xe375, 0x1, 'client1\x00', 0x4, "7cd1b6505520fa97", "9726524668fbeeb48425b4477d406dba01a0bb1e32c961e98d20b0cf4eaca1fd", 0x8000, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r1, 0x1}, &(0x7f0000004000)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000006000-0x10)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000-0x10)={r4, r5, 0x7}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0x5ebd, 0x30}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x10)={0x80, 0x7ff}) [ 75.573145] binder: 14065:14067 ERROR: BC_REGISTER_LOOPER called without request [ 75.581316] binder_alloc: 14065: binder_alloc_buf, no vma [ 75.587030] binder: 14065:14072 transaction failed 29189/-3, size 0-0 line 3127 [ 75.612339] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 13:06:50 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a1c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000092b000-0x4)=0x5) r1 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r1, &(0x7f0000c4d000)=""/46, 0x2e, 0x0) 2018/01/31 13:06:50 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000f98000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000094f000)={0x2, 0xfffffffffffffff8, 0x7, 0xe7, 0xee09, 0xfff}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x40000001ffe) [ 75.628363] binder: release 14065:14067 transaction 103 out, still active [ 75.647488] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 13:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000842000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003ca000-0x4)=0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ce9000)=@get={0x1, &(0x7f00008be000-0xed)=""/237, 0xbcd}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000260000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r2 = memfd_create(&(0x7f0000476000)="2f707070307d1d5e47504c6c6f277b29285e6b657972696e672c5d2900", 0x2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002ff000-0x8)={0x0, 0x240000000000000}, &(0x7f0000180000)=0x8) socketpair$inet6(0xa, 0x80000, 0x401, &(0x7f00005d2000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000125000)=""/89) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dfc000)=@assoc_value={r4, 0x7fffffff}, 0x8) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:06:50 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000bb000-0x10)={0x1, &(0x7f0000295000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000042b000)={r1, 0x6, &(0x7f0000c34000-0x18)=[0x1, 0x800, 0xffffffffffffff03, 0x4, 0x2, 0x9], &(0x7f0000f92000-0x24)=[0x1000, 0x0, 0xfffffffffffffff7, 0x1ff, 0x401, 0x6, 0x80000000, 0x1, 0x1], 0x63, 0x3, 0x3, &(0x7f00007c3000)=[0x9, 0x573, 0x1000], &(0x7f0000000000)=[0x8, 0x3, 0x0, 0x0, 0x3, 0x4, 0x7, 0x1], 0x0}) syslog(0x3, 0x0, 0x0) 2018/01/31 13:06:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 13:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f68000)={@generic="63e7dc517766274b36df15856f082edb", &(0x7f0000fb6000-0x68)=@ethtool_gfeatures={0x3a, 0x6, [{0x100000000, 0x6, 0x4, 0x10000}, {0x800, 0x401, 0x4, 0x2}, {0x0, 0x1e4, 0x2, 0x8}, {0x20000, 0xf6, 0x5, 0x786c}, {0x101, 0x1000, 0x2, 0x8001}, {0x401, 0x2, 0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f000034d000-0x8)='./file0\x00', 0xb8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00001ee000-0x8c)={0xfff, 0x99, 0x7, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000029d000-0x4)=0x7, 0x4) r2 = creat(&(0x7f0000e22000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000c25000)={&(0x7f000075e000/0x2000)=nil, 0x2000}) 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x805, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000018c000-0x14)={0xffffffff, 0x100000001, 0xfffffffffffffffc, 0xb9d2, 0x100000001}, 0x14) r1 = socket(0x1000000000010, 0x2, 0x1000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7a000-0x4)=0x14) write(r1, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) [ 75.669981] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.685269] binder: send failed reply for transaction 103, target dead 2018/01/31 13:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b08000-0x84)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b0000)=0xe8) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ec000)={&(0x7f0000f70000-0x30)=@setlink={0x28, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x2, 0x1000}, [@IFLA_MTU={0x209, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000f4e000-0xb)='/dev/loop#\x00', 0x7fff, 0x40000) 2018/01/31 13:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d82000-0x38)={&(0x7f00009fa000-0xc)={0x10, 0x0, 0x0, 0x40001100}, 0xc, &(0x7f0000362000-0x10)={&(0x7f0000113000-0x14)={0x14, 0x6, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4004) 2018/01/31 13:06:50 executing program 1: r0 = socket(0x9, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r4}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000003000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000003000)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf90, 0x2, 0x7, 0x2, 0x2}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000005000-0x4)=0x86a1, 0x4) r7 = dup3(r5, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x2, &(0x7f0000006000-0x8)='./file1\x00', r3, &(0x7f0000005000)="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") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x40010, r7, 0x0) getgid() getsockopt$inet6_dccp_int(r5, 0x21, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000003000)=""/59) 2018/01/31 13:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d51000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00004ca000-0x17)='net/ip6_tables_matches\x00') sendfile(r1, r1, &(0x7f000006a000-0x2)=0x0, 0xf3) 2018/01/31 13:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000517000-0xe)={0x5, [0x7ff, 0x4, 0x7fffffff, 0x3b09, 0x100000001]}, 0xe) mlockall(0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c65000-0x10)={0x100, 0x8004, 0xef21, 0x360, 0x0}, &(0x7f0000ea1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e65000)=@assoc_id=r1, &(0x7f0000d5b000-0x4)=0x4) 2018/01/31 13:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008fb000-0x9)='/dev/rtc\x00', 0x0, 0x0) bind$inet(r0, &(0x7f000048e000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:50 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00007d2000)=[{&(0x7f0000b58000-0x56)="af1b440ee76a538c6205ad4e7ca722b4fc633ba9633dd3daafc74cbfef4d6eab5f6596fe7076dd914dd3762eb6462a1fce67010389735bee6183ca5792bc9007cb597f61cb0d088b6a1a7070620c1dc191169d9cd77c", 0x56}, {&(0x7f0000135000-0xae)="5d668bea8044276b62e8fa5d75cb32016bcd17866b37ecbaf4366edbf670170db6a530c5ac0494c13500dc277eee496bcbb14a6e68612206811a9c4f6a9adc8cb8d422f4ac18870b1b46f2ffbf25a52a1a4c64fce2eedf18877110b539eb59260da5cdd28da5872345715808f5471ade3e72b54dead8a886905b0b55e0888805fb467ec4427ee805eef9ddfb2fec8939aaafb5ab66bd9b098efcd4b9fc17f1b822a166b6078ffbb9bece39e64efc", 0xae}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000888000)="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0x1000}, {&(0x7f0000648000)="1b89b8abdd4d93b26adb4d0f2ebe3481da55411d9b8ccc63ca2c1db46cd6d65c77efeb4678938ea717b3302c4cb2e811722e426283ded8c60a2a05c8a0f906923fdabb7dcaac16eff444c225635cd7d06505c5b1ba48c9d342820afa2e2e38c071573c79569e06f6277718408156c31fc012bb9eb0ea828eb2bb4947ae343b6a4b254458abe492b36f6846ab6c56b22052803d830ce5e9a9792e75699814ae83aff698d371ba8f130523d0eab2e9a15907f63b36691af06b592e6dbc33c0a4881df97081ae84c2213015", 0xca}], 0x5, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) sched_yield() vmsplice(r1, &(0x7f000086d000-0x90)=[{&(0x7f0000ab7000+0x482)="", 0x0}, {&(0x7f0000bfd000-0xb7)="", 0x0}, {&(0x7f000027e000+0x2f)='2', 0x1}], 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 13:06:50 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007a000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7ffd) r1 = gettid() ioprio_get$pid(0x3, r1) 2018/01/31 13:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000063c000/0x4000)=nil, 0x4000, 0x0, r0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/31 13:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7fff, &(0x7f00004d1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000667000)={0x0, 0x9}, &(0x7f0000ccb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000066000-0xc)={r1, 0x5, 0x20}, &(0x7f0000211000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r2, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r2, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/31 13:06:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f00001fc000)='/dev/sg#\x00', 0x10040000000000, 0x220040) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000058e000)={0x6, 0x3, 0x0, 0xb9bc0, 0xc35b, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f000047f000-0x8)=0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e65000-0x18)={0x40, 0xea33, 0xbc, 0x417, 0x3f, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/vga_arbiter\x00', 0x8002, 0x0) 2018/01/31 13:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000959000-0xb0)={{0x3f, 0x8001}, 'port1\x00', 0x4, 0x20000, 0x80, 0xfffffffffffff000, 0x3, 0x3f, 0x6a, 0x0, 0x1, 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]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f94000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009fb000-0x4)=0x100, 0x4) 2018/01/31 13:06:50 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000021000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000005, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000023000-0x20)=""/32, 0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000024000)=0x0) ptrace(0x420f, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000024000)={0x0, 0x0}) ioperm(0x7ff, 0xffff, 0x8000000000000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000025000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000011000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x7ff, 0x500, 0x5, 0x1000000, r3}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 75.816599] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00008b2000)=@random={'user.', '\x00'}, &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/01/31 13:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000293000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006bf000)={0x1, &(0x7f0000c38000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00003cf000)={r1, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000917000)='/dev/sequencer\x00', 0x200200, 0x0) r2 = openat(r1, &(0x7f00003cc000-0x8)='./file0\x00', 0x40, 0x114) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00009b0000)=0xadf0) mkdir(&(0x7f0000a89000)='./file0\x00', 0x6) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2018/01/31 13:06:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xf82) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x16040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000af7000)={{&(0x7f00002b8000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 13:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00002c6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000383000-0xb4)=[{{&(0x7f00008c1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bde000)=[{&(0x7f0000129000-0x51)=""/81, 0x51}, {&(0x7f00009bb000-0xae)=""/174, 0xae}, {&(0x7f000055f000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bf7000-0x8a)=""/138, 0x8a}, {&(0x7f000054b000-0x83)=""/131, 0x83}], 0x6, &(0x7f0000160000-0x1a)=""/26, 0x1a, 0x1}, 0x4}, {{&(0x7f0000c33000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e07000)=[{&(0x7f00000ec000-0x1000)=""/4096, 0x1000}, {&(0x7f000056c000)=""/37, 0x25}, {&(0x7f0000f78000-0x54)=""/84, 0x54}, {&(0x7f00003ee000-0x58)=""/88, 0x58}, {&(0x7f0000088000)=""/4096, 0x1000}, {&(0x7f0000a09000)=""/64, 0x40}, {&(0x7f000008e000-0xbc)=""/188, 0xbc}], 0x7, &(0x7f0000d4e000)=""/4096, 0x1000, 0x2}, 0xef5}, {{0x0, 0x0, &(0x7f00008a1000)=[{&(0x7f0000402000-0x9f)=""/159, 0x9f}, {&(0x7f0000665000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f0000455000-0xb)=""/11, 0xb, 0xffffffffffffffff}, 0x1}], 0x3, 0x2, &(0x7f0000d75000)={0x77359400, 0x0}) sendto(r0, &(0x7f000069a000)="c0df2c32d05a9ae7c8e662a02f2b89e5257686039cb413cd0719de42702ce60c", 0x20, 0x95, &(0x7f000087e000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:50 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000018000-0x8)='./file0\x00', 0x80040, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"737a6e11a88f7e"}, 0x8}, 0x10) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000018000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x4, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}}}, 0x32) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000005000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f000001a000-0x8)=0x21, 0x2bb) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/31 13:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r2, r3) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f000098e000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/31 13:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet6(0xa, 0x800, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000212000-0x8)=0x5) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00001ff000-0x8)='./file0\x00', &(0x7f0000533000)=""/36) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/keychord\x00', 0x101480, 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/01/31 13:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) fdatasync(r0) 2018/01/31 13:06:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103281, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000179000-0x8)=0xfff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000320000)={0x0, 0x78, "028aacc5775cc280932283771380ae2089d5156d14b36e3bab2b4e735ec3538810365a7826ae9dd4d049720ee58d27d4c703cf1dfdac316f5cc690b70079bbe9abbb927d14f77da283c647cf458d468c6e6e98af8ebaae01b138e310298f5311ebce561da3ea7e9440b13f5799270eb98192fb64a4f3c499"}, &(0x7f0000984000)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d34000)={0x0, 0x0, 0x400, 0x7fff, 0x4, 0x0}, &(0x7f0000fc3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d87000-0xb8)={r2, 0xf308, 0x5, 0xfffffffffffffffc, 0x8, 0x3, 0x3f, 0x81, {r3, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2, 0x8001, 0x1}}, &(0x7f0000eec000-0x4)=0xb8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0xfda4) 2018/01/31 13:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000fed000-0x9)='/dev/ppp\x00', 0x400, 0x0) fanotify_init(0x2, 0x400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000f57000)={0x7, 0xe1, 0x5, 0x8b, &(0x7f00009e6000)=""/139, 0x6c, &(0x7f0000d47000-0x6c)=""/108, 0xad, &(0x7f000010d000)=""/173}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000bb6000)=0x0, &(0x7f0000e80000-0x4)=0x4) timer_gettime(0x0, &(0x7f0000214000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d2000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000942000)={0x1, &(0x7f000079d000-0x1)="c3"}) 2018/01/31 13:06:50 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0x8, 0x800, 0xfff) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000000d000)=0x800) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:06:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x10)='!^bdevuser*user\x00', 0x10, 0x3) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000094a000)=0x0, 0x4) 2018/01/31 13:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e72000)=0x0) ptrace$setregs(0xf, r0, 0x1, &(0x7f0000f91000-0x9a)="307a9558b3ab96daa08cd4b831312ee06715d55d470c20f52096c35fb45ac62d915e2c8f2b04b82ec6ff6725ed455bac463f4229b3b4db94bcdea2aa961c7bef45b5e29b3c3d421f44a5e9a2fc33249640ce8f7d3a9b3d68094e917e370d3062eb9a5ea0f07681738162a7f992f15ee082f8e8fd048c16088fa98d59470b05183d7ede66f14a726e07486a1c4dc431b2a98fc479d9d8e042136d") r1 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000003c000-0x4)=0x0, 0x4) 2018/01/31 13:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000786000-0xe)="2573656c6673658a757269747900", 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000ae000)=[], 0x0) r4 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r4) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/31 13:06:51 executing program 5: setpgid(0x0, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000-0x24)={0x40, 0xab, 0x0, 0x401, 0x1, 0x10000, 0x79, 0x5, 0x0, 0x7, 0x6b7b, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000ce2000)=""/4096, 0x1000}, {&(0x7f00003ba000-0x1)=""/1, 0x1}, {&(0x7f00005ba000-0x15)=""/21, 0x15}, {&(0x7f0000ff1000)=""/152, 0x98}], 0x7, &(0x7f000043c000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000080000)=""/240, 0xf0}, {&(0x7f0000001000-0x75)=""/117, 0x75}], 0x5, 0x0) 2018/01/31 13:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c30000)={@dev={0xac, 0x14, 0x0, 0x16}, @empty=0x0, @empty=0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/31 13:06:51 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000cb000)=0x400) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000)={0x0, 0x0, 0x4}, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000ff7000)={0xa, 0x1, 0x9e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x1c) 2018/01/31 13:06:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400000) connect$pppoe(r0, &(0x7f0000898000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000fd6000)="", 0x0) 2018/01/31 13:06:51 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x2000000, 0x268080) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007000-0x28)={@generic="c8b4db9ce447bb28c48870dcf1862bda", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)='syscall\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001000)=""/15, &(0x7f000000a000-0x4)=0xf) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0x95)=""/149) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) 2018/01/31 13:06:51 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000203000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x30, &(0x7f0000001000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x97, "ecc6adf8fe4f22cc685a43b5ed16d1dfadcfa1de0cdf928fa7dc134b20989197a1fd91f4d3b362e4bb796afbcc8ecf66e40f4fa25f20aff72e471c82335f2affdb57db8abae2a35f0d21cfa2e13535130a0ed58443563b7b063ceef615c98e6b39da9f978a6d8cfdc81ddb8fa2dfaacf63e19a52791dae8883da8c376a0618db5e125acd876cdd6a95a9a6185a817cb8a64b2bbb486fc9"}, &(0x7f0000001000)=0x9f) sendfile(r0, r1, &(0x7f0000a54000-0x8)=0x1000000000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000034e000-0x10)={0x1a, 0x18, 0x4, 0x7, 0x10000, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000047e000)={0x0, 0x7ff}, &(0x7f0000821000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00005f5000-0x6)={r4, 0x9}, 0x6) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x2288, &(0x7f0000871000)="") sysfs$1(0x1, &(0x7f000043a000)='\x00') rt_sigpending(&(0x7f0000384000)={0x0}, 0x8) 2018/01/31 13:06:51 executing program 3: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) 2018/01/31 13:06:51 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/vga_arbiter\x00', 0x200840, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000080b000)=0x7fffffff, 0x4) [ 76.088859] audit: type=1400 audit(1517404011.018:53): avc: denied { setopt } for pid=14232 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/31 13:06:51 executing program 7: r0 = open(&(0x7f0000ccf000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0x24)="3acabe19bb1420d205066a48805fdedc27f363ab159dcba7932aa81674f55db15888657c") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000-0x4)=0x5) ioctl$TCSBRK(r1, 0x5409, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x22)='@{cgroupmime_typesecuritytrusted+\x00', 0xf6406665bea35b38) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="3162516f68a0086e3cf811c07859ab14828747220be1b3f199369b436748805ea44d1d3d78b681ac794a03a0002530389cffc29414f4805bcbb50ce93118700adeef392630c58cf579017798550e3688ee22e56380d000575a54ef14d77d86be0a875b388cf15d94ab0e0917b6ae1fe93791c71b9ae412749ce899bac28f94ad15998b7576042909969f289b647db90fdec55d9a74c2221d07727746853cd6095f7133d809266e4e40c23a2bed087cd74da9a1e76e36cde14a7c351f0c1cec40a361dae511b90307539cbaaa90aac973", 0xd0}, {&(0x7f0000002000-0x15)="3079b60d0dadcab53ad811e976cd540490c8434c21", 0x15}, {&(0x7f0000001000)="a466305f79debe0723c43ae0780e62446095d60394ed18c9fb09604aaebfb2274bc6bb041bff7ba8fb10b142f1a73a122a58e58f2e2bd7d3875c954f9d2d7611bdd1dc484231e548abe070f0e55cd17778de297548ef883c3a6d60a205ac07b5bfc18b756372e4d09a63a374cc79a476577da01ffebe380aa6ebd2262207e0725969284cae0d65dff652089c08148fa2e11f8ecca7b1eca21d2a42e1", 0x9c}, {&(0x7f0000003000-0x2b)="f3ff7dbfe973315201bb755f952f639ea23f36735404368ac587d50c318bc0b4ad7a9684e28835a9233d7e", 0x2b}, {&(0x7f0000001000)="84b0d28a7a8c0a0eae8da46039f402bf32ee3596ecda3997db53b4b4a9efbb5f0b81ea8e0e66027b6af29099c75e12dca78f89682563ce4ab76a2c9a5358f08f071146fc44865232ccdbafd5d6c0baccc611394071114270e19e95e0697ab76aa940a608042d9ba9336fc4f8f4ce8c0afbaa91d63b4ce314a590edb94dcd110473e98f4e77f66cada502f5a746413669966de6db67a56a0748ce3fbafc7d39181031f4166be121c9ac231ccd778e27fe9f9fab01b2afd240412f396fa26684c076a7a10230b9df29faf309c1394d2ba1a4b4a2c0280cb7572a1474f936d286c1641a2f424bdeec32ca9a1083951e1e868305bf", 0xf3}, {&(0x7f0000001000)="79d95e5393f0954810e50788e1773443b23af32d1e9a3346bba04ab69dee29f3a8695034f4e70a9b4ba8643ac0f671d8bf76b7316db8cd80bca5f5acb02c6d75f3b177cc70d0bd830f8098b0d773a39085e25735172ba69930ef7f7cc926d0cf68ece7cbc116631ca7ac22f2437865df2b8c2f40aadda454a61b55d682bb3aa957fd24fed106b702d84f", 0x8a}, {&(0x7f0000003000-0x99)="04c0e0056a82e9727735d2626e0d7e1931e8857b040a8aa2cb3f9902d4f331a17368927dfe6c24c9ffd4154cf39114dc327aef15c4078ab87fe32eced7d885372fd591cd67e5b424559dbfead2e87965bf9aead86592b0c609cb1afc9149644725b8cd1a2101ec92484dda7da2271c794fd63e668a280c759b26a2047e3f7d514a5c9ffc66330649ff705c9414eec16e874c4e4308bdc07c53", 0x99}, {&(0x7f0000002000+0x30a)="3f0c53368a3017ddc612fe9bc9674dadf149739435d54c61d05670c0f31949b0e6b633fcc8bea95730856bfea6047b390d1cc6cd04e10831cd1f2a49037af909d4357f5c0d4c20bfc4d6960add420fcd7d104032df40d82f653db0d591a9643d8536a49be797eb5ce3e25f9262b8d4846dca506eed7b59c372787a897bcfa7f45fb1e60c975a51c4c55669dd78d973e635a28312fd73e779248e733f7a1e51212dbe", 0xa2}, {&(0x7f0000002000)="94b32975050a24bb99ddc0c34b1a34f7b8973f2c0e61c855270ac18f921ea7c9195c77b2f56437b36c8ff3f788169e3a05a37941f1e88348e62673f20cde184f0b143bd2a4b62d12bd9379960f9eccb8c6c0a6115fc4cecdeb687b55107c56e8622007784870085a973767aa8366ea64887718cb0bb32c9923130da4b96b6a7f56da757ffa8df40f70300d5a1c5199ed799550", 0x93}, {&(0x7f0000002000)="6e50cf01c13200a26514dbcb94b917e832c7dde9ac424108c95f223e6f1702053f55cfb6e911ad90fce6f956ca3e5a90abfa295612b308bc1a66f2df2b128f4728fe5032c5229385690ca96909f899cdc52e1ad2f4631c6727e1fe15ff6b1dec4b15cd0f413e1dc51e78358e9451a10c5bd6150cc53db9114a966d03d896a48abdc059bec