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0x1000}, {&(0x7f0000714000)="0000000000000000000000000000000000", 0x11}], 0x8, &(0x7f0000265000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x3f}, 0x480000000000000}, {{&(0x7f0000efe000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000d3f000)=[{&(0x7f00006ec000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000688000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x2, &(0x7f00005fb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x7fffffff}, 0x4}, {{0x0, 0x0, &(0x7f0000978000-0x40)=[{&(0x7f0000e99000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f00000fb000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f000082f000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000a0d000)="00000000000000000000", 0xa}], 0x4, &(0x7f0000867000)="00000000000000000000000000000000000000000000000000", 0x19, 0x1}, 0x7fff}, {{&(0x7f0000ff8000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de4000)=[], 0x0, &(0x7f0000e4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000945000)=[{&(0x7f0000903000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000118000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f000078e000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000edb000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00009f4000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x5, &(0x7f000086a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x9}, 0x1}], 0x7, 0x40010000, &(0x7f0000908000)={0x0, 0x989680}) getsockopt(r5, 0x30d, 0x9, &(0x7f00003e5000)="", &(0x7f0000df4000)=0x0) ioctl$TCXONC(r3, 0x540a, 0x7fffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000654000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) setuid(r6) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000e9f000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xffffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r3, &(0x7f0000f74000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x40, 0x0, 0x0) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000234000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bde000)=0xcd) 2017/12/12 10:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) r0 = syz_open_dev$sg(&(0x7f0000e3a000+0x661)="2f6465762f73672300", 0x7, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000401000)={0x9, &(0x7f0000ad1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000a11000-0x8)={r1, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0xa1000000, &(0x7f00006f3000)="e68f86827e50f3f6065b57e56faaffef5d8d912e7c5f32d3b5078ddda9d5e8d4b89cba2617909346746605df284cb7516f6d3d14ff6a20f0535468a9d9130bbcc231c896e224f6a85d550a63d9f3aa058a0f6522ced0", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="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") fstatfs(r2, &(0x7f0000db8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000904000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000022c000-0x24)=@ethtool_channels={0x3c, 0x21, 0x4280000000000000, 0x20000000000000, 0x9, 0x1, 0x1f, 0x8, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setownex(r2, 0xf, &(0x7f0000162000)={0x0, 0x0}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00003f8000)="") r3 = memfd_create(&(0x7f000054a000)="00", 0x10000000001) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000214000-0x4)=0x0) wait4(r4, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000a5b000)=0x0) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet(r3, 0x0, &(0x7f0000055000)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000928000)=0x6b4c, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$TIOCEXCL(r3, 0x540c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000365000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000698000+0xf48)={0x7ff, 0x1, 0x957, 0xcb8e, 0x5, 0x0, 0x1f, 0x2, 0x432c, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000d7b000)="440d0603130000000000000008e7ce", 0xf) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f000039b000)="", &(0x7f0000d9c000-0x4)=0x0) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f0000040000-0x2)="08db", 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000e67000)="2f6465762f72746300", 0x228100, 0x0) 2017/12/12 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x806, 0xfffff7fffffffffe) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[], 0x0, 0x2, 0x0) mmap(&(0x7f000038d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9c000-0x2b)="26000000110047f1ffff3bfffd0000000000000000000000067d070065000000fffffffd0100a1412943e5", 0x2b) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000c90000+0x1cd)={&(0x7f0000d9e000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000d9c000-0x40)=[{&(0x7f000063a000-0xb4)="d77d87c1b301c3a0b83e9323061dfdfec376f24d2a491c8ebd7714f39b813aff22c5a2bd125c4d2ab59242680a9a269abb2b0bcc334fa2f6b15b00ea30c918204d94696a549f68c283dd849a679689cc0cfddb0b126d3ebfddf8de7396237766de7d030569e14fc0beb6d538be3221b1e1a4509ab7a277a596cb71a576bee00da5200cf6308c804ce82f4835c3303876140e79e8968bce02a2e284d0597540559134ea8a8f183481995483be0020a6acc5bbeca8", 0xb4}, {&(0x7f0000d9d000-0xb5)="26236ec9d51508456ff30eb3ff94089ea891a90553330a805a45ef077739e38cff68e0c574ea8a505929d8e722e5b6a0f54531eb51ffd1fe79892cb3c911303c7c89005deffce343eec63712e604db68428b989d25726bd19d564493debf75426717dcbe1b06818090cc714a1b7f5158c31bf042c44b0c10e6f7a8f4f6b84db0696d117d910fdd73dcb3934f19a57b5e3f56621e692413b1b299cfdd05208b0dd9f9a09e64543c4e63a4003dafb223200e2451c2a2", 0xb5}, {&(0x7f0000d9e000-0xe7)="d20af136cf4f58dd82387f4fba56432cb73e4d5abbd74cbb8f85a157786670b9e5f4bb76296db6a50bba6383eeea9ad079a71e1a8acb4fad3bba1390419b4dadfcfb78b2d9c5cde4b8ddb021a7c84a967f8052e4130cc65f65573b43b365bd98222b0855b219220c2d601b96bac294c787927e2c600864ca15a2c7b0467881eaac24e3cf4c0e054616a06183c6216b5b5671eddd59dea50028d67df577f5fda73bd3793260559a49063df4fa4fbc15606a617ffa1db8eeb2f791c0cfb0288902c4b9ca3fbcb418406308a8f264430e205310cb10d2514a844e5495517dafe4040e05e800a2e295", 0xe7}, {&(0x7f0000d9c000-0x2f)="d340a19a72669b937ebe5f1f30df169e9d28cb2e9b8dee1ccb6d293714a9a68bc1c4ae0dabf82e571beb6192c1e81c", 0x2f}], 0x4, 0x0, 0x0, 0xc041}, 0x800) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000da0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000296000)=0x14) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000118000-0xc)={0x12, 0x0, 0x1, 0x2}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a8c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000273000)={0x0, 0x0, 0x0}, &(0x7f000046b000)=0xc) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9a000-0x30)=[{&(0x7f0000d9a000-0x8d)="22e4d0597f6fdbcde08b0d072ffb72539e04e63af36e9d8679dcb92e2861098fd15f914e3fa1598bdbcfebd61e2fffee7e70ec0c242de785a38361754e263ec3786c6d81173b42a86fcc0d705b679f874fe727ec17ce7a08b1e082cbd488ff6b5f437cb9a0c6ce704577b34c88bbfaf6f9498a04a5fe7f9a327b774d311ddb7bd361ac92e01b8a368922650e88", 0x8d}, {&(0x7f0000d99000)="5a554d21", 0x4}, {&(0x7f00000bd000)="a960d90457385c6f01ad89423b49e71ba74872566a570fb34777489f571a1468bd17e53489b01e1fd81112e6504b4dfe28f074707fd711b5d954c62473774d870de624796ea2c640d74444b3c43cfe8e4b523060f26740ddb93023a635d70046e81d0043f6e85beba5cf35b2f4b747b5e0aeae74b7908e445be7248fb8ca499b9add915459e6f244fb12ffabd825ddd1e31d453bfd3822d8c0af4015d034985912edd12b0b04bfb83af41f7451037aa52200", 0xb2}], 0x3, &(0x7f0000d9a000-0x58)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x3, 0x4000}, 0x801) 2017/12/12 10:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f8f000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(r5, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r6}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) r7 = socket(0x10, 0x3, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000fd4000+0xf3c)=0x12ecf910) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f0000f90000-0x4)=0x0) write(r7, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) 2017/12/12 10:39:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe, 0x0}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@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) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b40000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000258000-0x40)={0x2, 0x7, 0x564, 0x1000, &(0x7f0000ddd000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x40, &(0x7f000004c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, &(0x7f0000c62000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r5 = dup3(r1, r2, 0x0) dup2(r3, r2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000e4c000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e3000-0x4)=0xe8) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r7, 0x0) connect(r6, &(0x7f000024d000-0x60)=@nfc_llcp={0x27, 0x800, 0x81, 0x3, 0x1, 0x2b0, "5a60f25eae07c9d56c11da63f257aaf2fd9abf867b09f1893ad91ea29764a61c195618752fc971b8e32dab230ed3b048f494b3bc96c406d26518db0fa5f695", 0x22a}, 0x60) shutdown(r7, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x4, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f00002ae000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:13 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x2000004005, 0x78, 0xfffffffffffffffb, 0x18000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x5475, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2021, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000fc0000)={0x4}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00009d1000)="6e65742f616e79636173743600") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000fc1000)={0x6, 0x100000000}) recvfrom$inet6(r1, &(0x7f0000825000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x40, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000fc1000)=0x0, &(0x7f0000cb8000-0x4)=0x8) r3 = dup3(0xffffffffffffffff, r2, 0x80000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000aa3000)=@in6={0xa, 0x2, 0x518, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0x5d41, @loopback={0x0, 0x1}, 0x6}, 0x1c) fadvise64(r3, 0x0, 0x1ff, 0x1) 2017/12/12 10:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000043c000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00001af000-0x4)=0x0) r2 = getpgrp(r1) getpgrp(r2) geteuid() stat(&(0x7f000078d000-0x8)="2e2f66696c653000", &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f75000)={{{@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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbe000)=0xe8) getegid() mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)=0x0) bind$unix(r3, &(0x7f00002c1000)=@file={0xfffffffffffffffd, "2e2f66696c653100"}, 0xa) listen(r4, 0x0) r5 = socket(0x18, 0x1, 0xfff) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r5, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000367000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f000093b000-0x20)={@generic="3630ae7d9c825b679b946b659133c9ad", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r3, &(0x7f0000670000-0xc)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f000001c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) accept4$unix(r4, &(0x7f0000c97000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000080d000-0x4)=0x8, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000166000)=@int=0x0, &(0x7f00009c2000)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f000021b000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000010020000080001010c00f41ee400", 0x39}], 0x1) 2017/12/12 10:39:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x200, 0x0, 0x7, 0x2, 0x3}) pipe(&(0x7f0000146000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x101}, &(0x7f00008f2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x4, 0xfffffffeffffffff, 0x2420, 0x0}, &(0x7f0000da3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xbe, "e44ea40f5cf5602228e8d47c255afff1890c70d31c05d1b2a4346f8e087d1d057a76777bff80e41ab460f65182d988441296de91b3e8170fe2afafd65bde87806edd141f07dacdd06b7d79eff3871485cdaf76dd010c6df9de048349acb7f241e2ae163ddeb1f0e7eb0e013aa5e8aa2bcf9c4cff2b6f64eba70eebc062259368b6ff4e126668a23420841876c4d13878ee99a6af9d22a9057f4def4e8cdf2175b622a74f40d899d713c484dac2a05fd61f95049c4b962f0665c0995a7d3f"}, &(0x7f0000a7c000-0x4)=0xc6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002f1000-0xc)=@sack_info={r3, 0x7ff, 0x53d}, &(0x7f0000468000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f8d000)=@assoc_value={0x0, 0x80}, &(0x7f0000b17000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000-0x20)={0x100000000, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000096c000-0x10)={r4, 0x4}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000729000-0x8)=@assoc_value={0x0, 0x2}, 0x8) ioctl$TCSBRKP(r2, 0x5425, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0xa8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xe081}) r5 = open(&(0x7f0000fb4000-0x8)="2e2f66696c653000", 0x80000, 0x6) r6 = dup(r5) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1e, &(0x7f0000000000)="efbc08", 0x3) fgetxattr(r5, &(0x7f0000760000-0x41)=@random={"62728773000083", "7472757374656476626f786e65743073656c667472757374656400504c65746831706f7369785f616300000000000000685e73797374656d475d"}, &(0x7f0000f04000)="", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000086d000-0x2a)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008b0000-0x20)={0xec63, r4, 0x1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000001000)={r4, 0xa3}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004d7000)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x7, [@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x7, @rand_addr=0x100000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0xff, 0x80000000000008, 0x200000, 0x400, 0x9}, &(0x7f00003a1000)=0x20) accept(r6, &(0x7f000066f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000081c000)=0x8) 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) 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) recvmmsg(r6, &(0x7f00002fb000)=[{{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000e81000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000001000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000927000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x5, &(0x7f0000cc7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x8}, 0xf}, {{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e4000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000c58000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000c18000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000c12000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x4, &(0x7f00006cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1020000000}, 0x80000001}, {{&(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000048000)=[{&(0x7f0000001000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000fdc000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f000025e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x3, &(0x7f0000b65000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x0}, 0x3f}, {{&(0x7f0000ae5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000d12000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0x4)="00000000", 0x4}, {&(0x7f0000d95000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000b49000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000001000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000e2b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000001000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000a1a000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x9, &(0x7f0000001000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0xd6}, 0x2}, {{&(0x7f0000001000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000096c000-0x20)=[{&(0x7f0000914000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f00008ca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f0000001000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x2}, 0x2}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00005bd000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000a1b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00006be000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x4, &(0x7f0000ccb000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x800}, 0x3}, {{&(0x7f000094e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00004a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x2, &(0x7f0000001000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37, 0x101}, 0x401}, {{&(0x7f0000f9a000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d5000)=[{&(0x7f0000e67000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000fe3000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000001000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000098a000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000001000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000005d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000baf000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x2e6}, 0x765}, {{&(0x7f0000a81000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000253000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000872000+0x75b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x10001}, 0x7fff}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000f8f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000025b000)="", 0x0}], 0x2, &(0x7f0000001000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x3}, 0x40000000000000}], 0xa, 0x10000, &(0x7f0000001000-0x10)={0x0, 0x989680}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000051d000)={0x6, &(0x7f000067c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) inotify_init1(0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000c8d000-0x4)={0x0, 0x0}) clock_settime(0xfd1ecb3b98b6733, &(0x7f000021f000)={0x0, 0x1c9c380}) rt_sigaction(0x84, &(0x7f0000b9f000)={0x4661a0e1, {0x5}, 0x47fffffc, 0x1}, 0x0, 0x8, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) clone(0x8040400, &(0x7f0000792000)="45", &(0x7f0000fca000-0x4)=0x0, &(0x7f0000fc9000)=0x0, &(0x7f0000002000-0x1)="") 2017/12/12 10:39:13 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x8, 0xfffffffffffffff7, 0x3, r0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000d000-0x1000)="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", 0x1000, 0x10, 0x0, 0x0) memfd_create(&(0x7f0000005000-0x1)="00", 0x1) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000000d000)=0x5, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000000f000-0xb0)={{0x2, 0xfd7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40000, 0x7, 0x100000000, 0x1, 0x8aa, 0x800, 0x0, 0x3, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f000000b000-0x4)="68667300", 0x100080, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f000000f000-0x8)="2e2f66696c653000", 0x121000, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000007000-0x4)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f000000f000)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000e000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r3}) 2017/12/12 10:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x64a, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r2 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) signalfd(r1, &(0x7f0000d34000-0x8)={0xff}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac6000)={0x8000000000000005, 0x7, 0x3ff, {0x0, 0x1c9c380}, 0x5, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000675000)={0x7, 0x6c, 0x100000001, 0x0, 0x3, 0xf7}) r5 = epoll_create1(0x400080000) userfaultfd(0x802) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(r4, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r3, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000105000)={0x0, 0x9, 0x80, 0x7, 0x9, 0x6416, 0x2, 0x5, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x9, 0x100, 0x8}}, &(0x7f0000720000-0x4)=0xb8) ioctl$TCSETA(r4, 0x5402, &(0x7f000032d000-0x14)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0x80000000, 0x0, 0x0}) write$sndseq(r4, &(0x7f00001c5000-0x30)=[{0x40081, 0x4, 0x20000007, 0x80000000000, @time={0x0, 0x0}, {0x7, 0x9d6}, {0x100, 0xfffffffffffffffd}, @time=@tick=0xffffffff}], 0x30) [ 137.899407] binder_alloc: binder_alloc_mmap_handler: 20059 20000000-20002000 already mapped failed -16 [ 137.936254] device gre0 entered promiscuous mode 2017/12/12 10:39:13 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r0 = getpid() perf_event_open(&(0x7f0000406000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003ed000-0x8)="6b657972696e6700", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a76000)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00009f6000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b28000)={0x7, 0xd03}) add_key(&(0x7f0000e8e000-0x8)="6b657972696e6700", &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f000068e000-0x8)=0x5b) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x3) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x4, &(0x7f0000d3c000+0xc22)=[{0x4, 0x7f, 0xa, 0x7ff}, {0x2, 0x1000, 0xffffffffffffffff, 0x8}, {0xfffffffffffffffe, 0x100, 0x40000000000007, 0x3f}, {0x80080000, 0x200, 0x400000009, 0x6}]}) eventfd2(0x920, 0x4000007fffd) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b5000)="2f6465762f72666b696c6c00", 0x44a800, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00007e9000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000258000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000034b000-0x4)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) setitimer(0x0, &(0x7f0000fcc000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a2e000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r5, &(0x7f0000439000-0x30)=[{{0x0, r6}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x3}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) splice(r5, 0x0, r3, 0x0, 0x1000, 0x3) pkey_alloc(0x0, 0xffffffffffffffff) r7 = pkey_alloc(0x0, 0x2) pkey_free(r7) clock_gettime(0x4000005, &(0x7f0000950000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x3, 0x80000000010b, 0x4, &(0x7f000000b000)={r8, r9}, &(0x7f0000792000)=0x101, 0xfffffffffffffffd) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000041f000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000126000)={{r10, r11}, {0x0, 0x989680}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/12 10:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f1b000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d3f000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) dup3(r2, r0, 0x80000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000197000-0x18)={0x0, 0x9, 0x4, 0x8, 0x21a8, 0x4}) sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) 2017/12/12 10:39:14 executing program 2: r0 = open(&(0x7f000062a000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000000000)="2a6b657972696e677070703000", 0xd, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000002000)=0x0) prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) socket(0x5, 0x807, 0x100000001) 2017/12/12 10:39:14 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000022000)="2f6465762f73672300", 0x6, 0x400400) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000021000)=0x9) socketpair(0x7, 0x80000, 0x0, &(0x7f0000020000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000a000)={{0xa, 0x0, 0xfe3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x0, [0x5, 0x6, 0x0, 0x7, 0x710, 0x4, 0x9, 0xfffffffffffffffc]}, 0x5c) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000024000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000016000-0x4)=0x59) gettid() socketpair(0xb, 0x80805, 0x3, &(0x7f0000022000)={0x0, 0x0}) shutdown(r4, 0x1) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000022000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x345b, 0x1, 0x58, &(0x7f0000015000/0x1000)=nil, 0x15}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000024000)={0x2, &(0x7f0000016000)=[{0x40028, 0xffffffffffffffff, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r3, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x2c9, 0x80000000000}, 0xc, &(0x7f0000026000)=[{&(0x7f0000021000-0x16b)=[{0xec, 0x8, 0x600, 0x40, 0x3900000, "7c92a7de942f5518d4a4b65b5ee8eace1bb7e18ff2e22ca1e3d2a88ab0b49a5cc11d31355e30a80a217bb203a383245297a52baf0a5b189d3e4784c0768e6831a254b888e9f9053546143d284e3cac9a7d7c9fa5737a7aec535678526a37826e1b28891ef04b061092ad686994a09391d975cc5e926c5efe8d1972dd58e5c2fbe563c78bc64a308ea7fd5efe96e8314c97f5668fb0b26e20609a14e6c890a2aaabe71f8691abebc27ef32711d086373589ea81ddee75523cc07cb1a2d41219cfdcaf0005447c4268c85b2586f08bded477ceea85ba00b41e637f591b"}, {0x4d, 0xff, 0x100, 0x401, 0x7, "e9cc6a07e5428380b84364d5bae9bc93eeb7ef9517f6539c6e894dc68df133f402a7e75763086bef838f3abef8de5a1ec812879b4a2e51d0b174ea6dfb"}, {0x32, 0x100000000000000, 0x12, 0x9994, 0x7, "52845889d913a7ddb275f63b01c27da879a2234c8b7f108bc985dc2f6a535d68c881"}], 0x16b}, {&(0x7f000001b000-0xcf)=[{0xcf, 0x9, 0x20, 0xfffffffffffffffb, 0x8, "3cecdc036fa24179cf445c97b6a75dc818ab9a140366721e33a7f4d156639b2959a51c5e87af1066770acd15d5b53f578d8d7005304a2db303edbda08f84197652bb9b229b8e0f1f77da80bfa9c560278221993598b055d279d95bf34bf478890e8405f4e581dec658162884d795da3700d45914ccdc7465f15e9e3fc0f3ebbd4bf398633a256a4e2cffd46803665d701485220b2ef312b9a9cfe4926cd5e1b399dfdad27b94183fdcc9fd467d8af0c878ee22199011d38f2060d48c112187"}], 0xcf}, {&(0x7f0000019000-0x11be)=[{0x9f, 0x7fff, 0x101, 0x2b, 0x8b0, "3984900a26911997225ed4010c37599bc76d5877bf5b0b362f11533201349e36f57dd28409c758bf6cc9ae79688576427febebf7371b0ce188fe90baea00e849b281a094931a38ac865b5bf6317df0e017c9fe1897d9740366deca74049844d167e0ac7ebc0c40ddda1c6d825d34205e8f43b14e07819a1b299255326681a4abc4ef0de7e466265752307870442498"}, {0x10f, 0x100000001, 0x101, 0xf1, 0x2, "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"}, {0x1010, 0xe, 0x4, 0xfffffffffffffff8, 0x7, 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0x2118}], 0x5, 0x0, 0x0, 0x10}, 0x20000000) 2017/12/12 10:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007f2000)="2f73656c696e75782f61636365737300", 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f000053c000-0x4)=0x0, &(0x7f0000bab000+0x756)=0x0, &(0x7f0000b9f000-0x4)=0x0) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc7000)={r2, r3, r4}, 0xc) getresuid(&(0x7f00001bd000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f000033b000-0x4)=0x0) lstat(&(0x7f0000556000-0x8)="2e2f66696c653000", &(0x7f0000e25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00005ea000)={&(0x7f000059e000-0xc)={0x10, 0x0, 0xfffffffffffffe00, 0x2}, 0xc, &(0x7f0000ae2000-0x70)=[{&(0x7f00006b8000)=[{0xb1, 0x3f, 0x700, 0x9c9, 0x9, "0af3ef87f58f20fd3b03c6f4b124e1059e3666694b88de7e6d3a53f28750232c42f0165be20291185f4dee3418fb0285d7d31327b65f02306e6b53e8e59c4f16459d6d13169043cc62aabafe91c9d468cbda4c74369b95d146396c68b75bb95a9f27e23a47934497df2313241ab72e0bbed7a65e46dc1ca04a4f7f2e6129231fa85ea5016dcc111e7cb41248b0be2df70d27e6f954997708a50fb1c0799c0e1ecb"}], 0xb1}, {&(0x7f0000cc8000-0x1377)=[{0x10a, 0x1, 0x722, 0x80, 0x9, "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"}, {0x93, 0x7, 0x0, 0x100000000, 0x1, "fd3dadfdf70f49ed531490d3add94cab27590a96829eaa8812deb6e861ca3c38cefa390b8670454341741cfadafdb40b80a2861f9255a5099b3d9fb5d768bca8346777504c8242c0b8e1425734831fb570cb0b2578db2a1597c2adc2eb98a5f129d82e802c848e60b09ad18e7290f50b0e1520acee121c8fd0f3c260fa4548fe731cd2"}, {0xb1, 0x3ff, 0x10, 0x2, 0x10001, "f6b4e00e9923308ae757c49f5644b23898630f6cc8a35d6e1e87210429ecab3f393c25a0a69b08d28ada979d93afdab64023d969513b0b410d712caa4266cd12075f250d7a150c3dfb7de1a868caea1516e1c418642f3294d789cdea06f141192f6acc16232eff01cdcfebad3d29dd096bf1cb7397a71bf4ad215d565c9c11b7b964320c87bf21fc6a555117bd6897fe2189e65cf8128bb5d4dc19051301f8da7b"}, {0x1010, 0x100, 0x2, 0x1, 0x4, "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{0x93, 0x20, 0x1, 0x3, 0x7e93, "f233a9efa18569cfe16d2701f9694b15ec1cec7adfdb1721c124c69106326460199d9ffc03bd8f06097bb42bcffdf713df42d284eb27940783a63d6c1b60d481faa460a70976cd8f801728ffc0c822f2fd3ae73a6fc7c03f98b3f1c9243abfa12fd3b2ddf277540d31f87e1e383d395029037c2df47fe32d52381f2b9887d1ca8fd890"}, {0x86, 0x3, 0x10, 0x5, 0x0, "08dc2f85d2ebe775eae94fe74f628dbbd684be4b66fcf09e8eba8735849cb2d170e1543eaf5b6dfecc1ccc3012088d0680b8c40103cebb5b7874443e20272351d4e465b2f2ea275a16288b8997f056b8ae056217d7afbf9953db8c3d383b72f5ab8af7eb20ea9475370241c133e6444d259d97074ac5"}], 0x1377}, {&(0x7f000075a000)=[{0x9a, 0x9, 0x300, 0xffffffffffff7655, 0x3ff, "ab7ddb7b24d5a6317d1682933b791a93b4de64ef19cc344047909258752bf7064a4209be2e4eb461e736c01857dbbd2d4e3b5f6cede1dbb3e42b5b3c61ac792f85fad68161b6312ba2d7b41d251cf0e65db31da2ea073501151a7bdb547505f3f84a4ea49b3639b5c667ec99206fa3c714b5447b670b0b088c0c1f2a5e8d8eb292fcdf6840e34e18163b"}], 0x9a}, {&(0x7f0000c27000)=[{0xae, 0x7, 0x0, 0x2, 0x3, "bf5cd6859bb8e158dd86779f1d2ef0a506b2f224035238f5528d03cd8e9f98d9777549710bc9832bfe1f97b1a7fd4b9a0ab4802f8a6ce7a3d8c5bf88a6b7ade17727f29555f4088772a6b9f7cc34b5b096313e0ffb9917a5a2701184717885475480a1a457cf302212986902545bc8423e4636927a58c4f8cc3795211192b7cd9d80035e478b647467f554451660e84fd02bc21cd52116cac09fe5d96a6a"}, {0x61, 0x7ff, 0x24, 0x3, 0x8, "471f9c1267e8968cbc75541929d97fec672fd1ceba042c14f55d4e603f9c9afa7bf18c10b6970e37c00b4d402ae5715695cd6c7b28d32efa8a470765ce554ef22bb0d031641d0eb9450e8302e91d065fdb"}, {0x103, 0x9, 0x720, 0x4, 0xffff, "fa7efc4fe3355c7e5e69cfd3d74ebf15a0b6a6fa1c5cf23e6e154e07e71434b8211ec900e72c7a0a755e60fb442558881ec2cc65a2f1c2f3d4a43ed7cc005a3b36695b3342ddb6f58f19e7ae31ab95c95a2cb932938f7e2a464a9d2101f2ab137647a05d0d413af218d45975ce5d83876257956c2349db009c77a9b6872c5bae0dec68320de2d2861d0b2cd2aa6503de647157e10ec21b7d7da58b0abb10c76714ca320e2dc24372b89966ad0e50b0cd34bd8d5d5056489e02fa4cbca74ed37a5846e6dc04391fdac5187e44f8d86328fd5833acb602bb4e56dbb85956c7a8b3dffeda49c8ac1186638fbfe56e6334a0f2cf7b"}, {0x4e, 0x5, 0x200, 0xf22d, 0xfffffffffffffe00, "a0991c97c293b2945e9c678a66f6dbf302ac4ca35349a3d9849dd68d862b89d80c0bdb6a73c810c1970d1aa210f92a7f82b8f7487a9952015ad31bd05b1c"}, {0xc4, 0x8, 0x800, 0x4, 0x4, "3dd1446e40cf752b3d5c13aa2966e24fc9fe3d451e2bc8d0e87928ddcbdd93e11b860a64fe8a4a2ac2185163734230a182bce20c453f2b772da7f977288d1cb14423eb4a32e412fb38def23e8f160e8d5e17d909a65b00c58986873c3ff02e87bfa0077d6bb5c0eca5dcbabc05f74f91d20836224a830803b12550ea9b64fd58af63df5b88245563553c70a3987da489a19f7ee83a704f216865be796ff91b7b5ac27c5d7971bce2e94e4ce44d302fe849b40062"}, {0xea, 0x1, 0x720, 0x0, 0x4, "c53bb9618023fa677ba1f1457453aab601f39b4071985c0ef4f871d3a450026626f774fcbdf880ee4115ea05c110bd3f4dfb7fac2356a2edeb7e3e383fb49212741617f1f402fce6e424e7c99287309b81bf776dc964fdb65f63e72baffc63849e3c2bd9d706730f2827cbefec1c850b2507b21afda1ddf71876a0726d55e49c88900f3c4e5dd9ed4576ec17a68bb60939892d370f80092b4f5047b90e07c3789f109865fde4422769d50021e43580dd5634afaed6be2eb6440eb3b515e584ab6ef5c837a8bdb24144ccdf05632671baee4824875f9a680693b3"}, {0x1010, 0xdb51, 0x800, 0x20, 0x4, "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{0x3e, 0xc5, 0x2, 0x3f, 0x0, "1b427b2469f329b76ee9008a6a858aadd460ddd97ce617e91152dc48acc00706bb4e76b356c911643f28c033a0b6"}], 0x145c}, {&(0x7f000009d000)=[], 0x0}, {&(0x7f0000bee000-0x107)=[{0x5b, 0x0, 0x1, 0x8, 0x8001, "e258c0beca766f0c6d1568f343272fcca7be6c8e1ad8850a635c1d6d5cbd7d441db6205df570418ce89e6548935980e94f9331feabac0e93dd74e855b8363600d20ccb2aa1e719a0a50730"}, {0xac, 0x3cde7514, 0x0, 0x7, 0x3f, "594ca54d8044885fb771261d33c15e75eb82a6c5016b3c8d46177835739a119667a5c681383145bc3d575f542c76ac0d56cb0a08298f10905d3d54f8a416b28a8c8fd550af284322cb9a6b127ac1fb260463cafcda2a59bfdffe0520619bd1746d7769f880bf60e81b0636cd362a92bd5102c5bc21a11023ea394b5aa200791f4606932b5bc80ef5b5f6098e6645c45f563f167f932430ed8222cba2"}], 0x107}, {&(0x7f00009e5000)=[{0x9c, 0x1, 0x20, 0x9438, 0x718, "aace56768c453d0bc759f1edd2d529d3f508c0b772150116054b2a11556829c59d9a0b11ddabf9155b4b0aa4b03ee52596fbe0b1428a9a3441bc47b9f8c2c4885826d9a50daa6da16a197c0d10f3738fce0fbad830e2cb5637d9488c579d4e67c5b902ed1b2fc009ed4854ff236a8e2f5dfa9234cb98f820f83c55fd3c56ecd5f52b24960b8677b57325bad9"}, {0xb2, 0x2800000000000, 0x10, 0x2, 0xffffffffffffff66, "0c4439c5ee062e9138fc0a2c3ce93991d3077596db7e3b4067187053bfb532a8786cbf8fec445dfdaa24a4aab70dc438d1890f619bba52e9f73d33192bd12d0ea26cb65d292e27b15fe1c7151959ee3db9ba11bb0d5c1b0b688b6d2dcd6f841357dff5f89899135f3b75bd7b5cb569844b3c8e765790e81006b1f4d9907849a95f8ac9d7552ad738ece04d565fc61e29d706fd6a9d9ac160deb1b33660f002f3f8d4"}], 0x14e}], 0x7, &(0x7f0000c4b000)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0xc0}, 0x24000000) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000503000)="2f6465762f6175746f667300", 0x88c00, 0x0) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004dc000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSBRK(r8, 0x5427) mlockall(0x3) r9 = request_key(&(0x7f00007be000)="626c61636b6c69737400", &(0x7f0000557000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af8000-0x10)="2f73656c696e75782f61636365737300", 0xffffffffffffffff) add_key$keyring(&(0x7f0000046000)="6b657972696e6700", &(0x7f0000824000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000eb0000)={0xffffffffffffffff, 0x3, 0x3, 0x2, 0x7fe0001}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000815000-0x4)=0xbc22, 0x4) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f00002ff000)="2f6465762f6175746f667300", 0xc) ioctl$EVIOCGVERSION(r7, 0x80044501, &(0x7f00008b9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ab5000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) fstat(r8, &(0x7f0000edc000+0x19d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000176000-0x4)=0x0) getuid() r10 = add_key$keyring(&(0x7f000080f000)="6b657972696e6700", &(0x7f0000af9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r10, 0x0, &(0x7f000048b000)="2f6465762f6175746f667300") getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000037000)=0x90) 2017/12/12 10:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x8005) syz_open_dev$urandom(&(0x7f0000ea2000)="2f6465762f7572616e646f6d00", 0x0, 0x892002) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x0, 0x0) syz_emit_ethernet(0x82, &(0x7f0000eb7000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@rr={0x7, 0x27, 0x0, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000037000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x1000004, 0x12, r1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x5, 0xffffffffffffffff, 0x2}, {0x2c, 0x0, 0x5, 0x3fffc0000002}, {0x6, 0x0, 0x2000000000003, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f4c5420", 0x4}], 0x1) r4 = socket(0x800005, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x1, 0x40000000033, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000015000-0x20)={0xe7b, 0xfffffffffffffffb, 0x207, 0x7, 0xfffffffffffffffa, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000014000)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000002e000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00001da000-0x4)=0xc) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000434000-0x9)="2f6465762f73672300", 0x0, 0x3) ioctl(r5, 0x2275, &(0x7f0000ea4000-0x2)="0080") mmap(&(0x7f00008cb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 138.091983] audit: type=1400 audit(1513075154.055:62): avc: denied { execute } for pid=20125 comm="syz-executor4" path="pipe:[42483]" dev="pipefs" ino=42483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2017/12/12 10:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x20, 0x0}, {r2, 0x4, 0x0}, {r1, 0x9400, 0x0}, {r2, 0x218, 0x0}], 0x7, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x7}, 0x8) ioctl$TCSBRKP(r2, 0x5425, 0x8) 2017/12/12 10:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000d88000-0x8)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000015c000-0x4)=0x0, &(0x7f00006be000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000066000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x4) write(r2, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040000200070000002ae0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f65000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200080) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) socket$netlink(0x10, 0x3, 0x1f) ioctl$void(r3, 0x20c004587c) pipe(&(0x7f0000b7c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000410000-0x19)="00000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x8, 0x3, 0x2, 0x0, 0x6, 0x4, 0xfffffffffffffff9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x5, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) mmap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000fcc000)={0x4, 0x60, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffffffff04451f473fbe5969f9ef4f0ec8baad83e3b87a00000006328c9f9c4a54d92f4a58be201c3a692d6f149dc51c429b30382ddd65840c003ee96852bace00000004f649f3d2f55d219c65f695139b06"}) 2017/12/12 10:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000e38000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x3, 0xbdff, &(0x7f0000bdb000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000088000)="", &(0x7f0000161000-0x4)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023b000-0x11)="2f6465762f7667615f6172626974657200", 0x401, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xeb, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$packet(0x11, 0xffffffffffffffff, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e14000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3a000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000651000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x5, 0x4, 0x80000001, 0x3, 0x5, 0x8, 0x8ea8, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x100000000, 0x0, 0x9, 0x0, 0x1]}, &(0x7f0000c44000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b02000-0xb8)={r4, 0x1, 0xfff, 0x3, 0x20, 0x80, 0x5, 0x92, {r5, @in6={{0xa, 0x2, 0xd5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1f, 0x0, 0xb85}}, &(0x7f0000246000-0x4)=0xb8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00003de000-0x14)={0x0, 0x8000, 0x4, 0xfff, 0xffffffffffffffff}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000933000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ef000)={0x0, 0x1000, "2d899c4f04ecbad6cd017318aa6bb39bf88e18fb847d1d6960685c2ecc927e3b0541d95fb5c5e0e0cf4bf6e655de4ceb716ac7709f6ce91a9c695916cbb4d9203dc8cf4859ab9f8294243e1c65cb4c555583695bcafebaa57315d5b3ea710757546d346eb223dd4b91c7b625c7b757a4e9fb6c4796adb902c6f7a5fa7cc3b1aa1f294619ca7952aba290d7660c894cec4b71e9267a01ddffab99a77d97a727a4ae6f2daeb9829d53d150ad2a088298df8993560106b4c9a7c3dfc7d247c4d26380e862b9ae21dc111e3ed9e30ca6d24cce105dcda8fb62321fba2797d03f46d5cf81888e8dff3958c0000c1af245d389a7112d57fbb28e7d69cb85cdaf6ea5f87bb344b2859f41de8019bfd77145062a23b0a4592d1d0b6676e4519d0e05e0cd1b6ab272a721e92bfb4092d974066b86ee5614ff33755648337dc52b1834474007faf3531cf9dadf3f68a922ae2e136f3c8c71a90782e2e96fd820e67bff366f07b8bcc2a47b032aaced03629c25f3eff4b0a91f730315ecc178d119deceb3c2e3defa12003612cb3449ac38ec5d046d1d86fd470d4d000be2d570229410c15df5e3841845b41b93b8d146217e5faea275d526caa2f1824d704fcff5df0c1fab58ec3fa97e430ed339012b9649653fef308398bf8b7b9d23bcd10484cef826f676cecc7cb1081283192e4ef8b0db9c0e1ab6479f434d346ebfa010f5ebf566001d1cc58b796a3a3e4bfb39d1a5ca947e59fd669f7d93ced51c2a24a74673248583452cd17edcb61c69c7581e260993c95acc0b966e053b7cfd4f50c3d7796a818c4eaf7818ed0e6a581ac71af973f2230e541176309e55e7e7fd49855c7a1941f8d9dc7596c258b0eae2f0ca522f9a2efd20b34040c2e46392081ccff41b60f931ce0f5ee454e4e537b85f26f82ab9242caa4f997ee951ae348d6078edc57d4235ecce57f3add0953021f1d5eee16517e15e3e4f17ff598fa88d84319385b70210aa43d8ee803d1315267596ac36b109a6c533d5563845d4cbdefca759fb0f5e18779c6239de273fb49338100d1ae4726860f4477d8f08be1dc0abe6a0d7804b7d48640021e1a105bf6dcb187784d4f094731ecb404212fe1e12cd8095772d1466bcb715c15aa4ed14f50d304d19c0f396e112d5cde10fd5d7915e295d6ddf634be35a9896a85efc7c0a694308ab021192baa5ab2aa66b7735dde876899e6c6ed753079616727cd500a6d4bacb63a43cf19d320a93a228cf953b7fffd033fcb698af925b612aede0a425e291d65fa14f5046ce43d43a9c1862fde3775a3f6bc11e1ffe6b9358c89117deb00ea60035bacea796d6d9d6963f6d50086dd424506dcf9d21e2ca1b2a057cabef21578675acb3b9c9b7dc036cff8ce64053645ff894e7a0d7330b6803791e7817e8045e692ce516beaab039ea091524b6cd20cf78da56ed7939fb9922c08f64e22a464e7af620a31307f2a32e12558f62ab25972f2ddcd31c9d0e4e164cff49a917e6d5675d97ff7c42905e7d61be1979dc29741036c1625dc4dddf65280326890f04fa7bf91992829ee6ca171e9d8d0055386fac202e58461f1665e4b6726faf8d411d1cc56c3df3842ae4489900254e1b2eefe928821d6fb0e649be9197ed5aa50963fc5782a44601619da6eb30f5e9b90a40e12e9dffbee630e2a5f4322a18dceb4d637a1530962e09e840b08e60640d89c0412e93aa1c2d98328680225e1b5a9c6f524d8d83de61a4af7fbd0e997be43cb780a77ac318ad0cc0e8a4b7eb0c397e1e84253f363a551d5c1738077ff005ad82a09e19b46eb15781ce1a2b07faa4ae86e65a39943c90395529cb4e149575b0fd508aa0647c018730b74339ca250fe1d6a1d5f210a873d55423e12bfbf00213f5337fd43461b521b79d31f5f62a87f70de67996b6aada53e59d82e9af0c29e68446f8427e93a47f87d0d68b68a578d90d5f40944c238661286302c940f044056e3182812352b4decfd15c8e0d559b35eee27f0995f23c92f51e9523f616b813e8c7473bdd3cdca9bf9923f69938f1650d5274e843abe88d9b5adad11aa1a17a57bb3acd1dc6aca186be4056631b2f702dfc33cbc6b4b0cfc0021cbca15deb8d9925ebfd20de408b929023e2f02a5144dd07d0ed4906ece8a8d84aa19a636779eadfa3453da2cdade5ed2f17b78e9706e33c6e45af8a4887edc13c6b3374cfc9fef4b6f75a7706ac635aa5763e35ecfb25a903436a1c5804f42f432a7a1e8a6fd96b8976c943b4dcd9cd415a43e4f4617c21199693df12ee0cc1b256abc34b5670e73d660ff0a57476a52de6cbd95277617a669c55858648ae9a2565ee14cb0f093a3b14b1e932d47774624b7258d6196cccc981fd66e2125c308f7608ea7e0f4625a4e26659cf1bf71e22bbac051bb28ee1e0dabd7b23a7c1dd36b0f6ef7161112d80cc2e62c14d7152cd4a81a8e2be971c2778c1a2f190e91fbf65a47f4a1e5a567e503a779bf98d52990a1647664f8af1a78f43223fdd327ec018cbaa3492260ca4d0ab3037cf8d9c0b74ba774eb5dc64f5d3db6cacb6ed967c907bc517574811d01962dd237a0e6de39a878d103f1c4c823ad6bc1cb52b20683ff22372a47ccc24c75c182819ed98e62f37b39da8f3ffaabfb11e6111f311d5c14a489276011b3acd04453693bd27ecba515072d13dca21d1a2a029fa9d41f4427c408950c8eb1bcb18570cb6fff2d3f08bfef5a1b1df2c4bbc24be86f8599f5e3c756ccb4deca0fee3b3879ab08e2586a08fe18cf6bfbc5a8c41adb4b97a08d1c8d5eb9ff887245e6d62fbab7798699f556ec97ec051c1cdf0b4c4e9b0741b0e3bc5ad50f01a9e4bca7581c06246aeccbb40b53901d96014437609911823758f21cf5a4e16d12c85cc20ccff7755745951bd0f41e59af4e87b93bdd32a686e26165bf1a6701732129a870e32752eecdfabaa3645547bdc96ce12ace47c2b2a84f8731ba9640749a2181648ae464e035969446850ab4cba6dcd4800d0f1383a81929e2c87879744e8627fcc47fe23288d4fe24e75b37061ea584ccd2354fa921f2e211a70c5f4c27b49a94d8d5543b83278683caef9cb2f86e8705c00e6431c4d0e156dcf0c3a56f58f710098543ab3e24231d6e9ed678234ddf6a1945c63e4d14aebe651743325cc4a32b6245ae660d4aa1b4d4d1a5f247ae3f4aaa9459dfe58b3207ed2b9fc6572b622893b5e13c08e6712df191cba9c9cb1ad88ddf0f2bcb6b73950fb5ea6bbc66d129201b03ade22943c81e930f7acea00efc78ddcae056a49c21e206e6566234a3ce02f25f7b3efcef81a89c2988ff3b48b18f7523494915ff6c9909bd3cc170d6a0c3a37163541cb5fc2a59a0c978cc558f37a2c0667ce039dd78e5c501c659e05188e6dfdacf4f8e15309eb7c6b1f550e35b9dd7bb3a35266399786838ac4c77cc7db9137941aad3f6036bc482e9838655f78aebe82ab56ea0db87b1d928b9f108a4999cd725300acbe61ceb7fa0714f082f4a929fbfe2bd4a8d7042834877914895fbb481d3622bcbd231c9505c86d742c53664e29dc14346b1538362b3cd1f0aaaa9b188e8956a9c22fb2e648229775a98195fe72fc03d3de2d06bdb97f4f3948396b16785c4598c646ba1b0047081bc74b7bb80ba7f780dc7a715556194cfc9b3f25464e5bd81241df72303357d80e2691a44106eeb57c490aa361e45969364b7a3d00014fd1142fca69fbe70f8e17fc245dada5561026aed977c79164ac91576bcfa060b88b13dfbc28513898f95bd842f6dc24c250ea87c4201d8f06a76341abe8c95b5f4d88ab8d12631a59d674604407bbbc8d8dc9e9c43e05eb46ae8014a5c6b217ecf0be3ab805368b60d4a0e17c81d44e05f22d3345f812a05c86e0378117d2b74ae07a4a5b4866128dd44637de594e684c573c2d8317de114e71ba0282971f81a14551e364e167bd13ad2ef191edb8669d9fc378cf6908dbd893970dfebb49e1b52edabdcb9488f29776f1cda49c50e8c3482bea3a7ae0e74b79be3f2132db8cb6c245cdf7da95cf3a0ef6a6e0dd239e027b56e5fadbd8a2ea7a614a85a565d06d00959665c53ffe9506f1133c6cfab6b88921108e7024c254222118ac5e3ccf39939110dfd023b19254741f3419d40ba97aaa334e218f7483d5d98afe39a9cbf3bb6a734a5daf114491bf5b94e07c5bba5516194661df7b27c3e2ae975a3dfd88ed4f6f83d1d692b09fa2fa40ab2e801b89c74c9709229b2965ec2e4f792ec947e746361fc26432f66bbb9a15fcca7609b01a11d0dfd22ada099c22c916ee68168bb773eacb457649b3d032b14019cad78b520a5e8274f35c2337778b5e600b66495d244686630fefc9168cb727b6470c89d6b2c2f3c8106bab005188edba860a80054f06cf80a855c0a612a6705cb8a1ea2d5a052e05d1a12ab8a041f96badf4ab3e8597e024fa3a6023e3e0831762d441dec29c237ebf4dcf4f2a7f53e557fc514f68cba9716cca70e96d936569e3c7ba6f0c8134273dfd8eefb4447a672fe3bbbc89a67e55e64c91fc6b2f403f98816f047517ac42097a7add3a9994e1cc2ccf84e1824248ee093ebf060c4500930daf9b29e74b623a3f42f70dc9e10be60c2e698374e842ba94853e2e252b9df119316e0b563d526ada59ac6782df572ac4925ba82434f92b014e69e02985d37cf5e0747cb1f0b68c24c9c875f9635805ba95c60b0f940ed4c7fc05b3f960ac66fe947da31d5927c095d00097a48adf012887d431fa280655e4b2e3deaad65606dd47ad8866e4e0cf190fc228a9c5f1fdfdf2cd923b6deb187fcf1c498efa5f084cb7230def9fbcfc8ed26e229f2964cc90aefeaa56251515353f9cf3c7d03ca89f283c89e3ab91bce588af0ba06ff220a60c8767e61604614bf434d091681869ab3aa0b6657e213f60aedc81109410ad9816066a3a57aad8106c8e1aa6934b9a564edf1252a7049c112a566c6449143a279fbf7bfa0afcf58eb3612c279decb561b662b7a5045dc58f6e103c68cef790ac84a5b969064e96fc99b54047ff3a117fdaaba20904b020efe3fd013b66825b69454ff84d8782662cc7c3092027e3748f82e15d153130383ab42a542d2829f44d44ca9c66828b1d2b516a16936f00e8b14299a410cc53e05f81d4acf5993e6c9195ba9753ac5a2a83ea427369c390c98850fd2c15af60473cb647a7a8ee05c652aadc699453afacc5a55e2549567171566660c19d1f3581c0359025e081564628a47742596354e67c8c9b567bfc27940ad3678d95ebe8a68c049476c9fd150d15e9c0389789795b9f8492bc0427f6e4ee77d8a28db817f8a75f960e6e8cea48eca5b6aabcc313cf0dfa98ead1ce2ddcf497ab41af2148f9847e68a5a68fccd0701d3f0936faeaa9578bd93f7da8667800b1f9bd65ab0fc911dad44ed529cb66e103bc2ee551f2ba5fafea0a463bfa8f0b056e3643b0c2c1a823d48dea2c0ef0a2f905564657ecc4bd79e2507fcb194326bc4f21dab8ed6577d7b8ecf5eb99c47a0deabed909f8542ec862fe31c815344c05116c870a387ff44b5f3cd7c2c94b5e4f5c0cc123842844416941075455045acf4efac2bb13447cc63c03af295799f82a975ae9a4751a33a4143afc3687348ed62dde273a326df63fb5441b6df92587d866a2fa80036776a84e2370290662c438f7afd75485082d0da631e668f48692ed212fc8a3ce4c3744525edeaa348971282f99564d80f958bd053859c4efd3e87bfe9257b48394eeb94ef90ebff9770a11d4a58758394b"}, &(0x7f0000876000-0x4)=0x1008) lookup_dcookie(0xcb, &(0x7f00008f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) [ 138.140890] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 138.153932] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 138.160495] IPv6: NLM_F_CREATE should be set when creating new route [ 138.167011] IPv6: NLM_F_CREATE should be set when creating new route [ 138.245855] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 138.257717] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2017/12/12 10:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x100000001, 0x400, 0x401, 0xc4, &(0x7f000008c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x3, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000410000)=0x8b) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000090000)={0xc1ab, 0x1f, 0x5, 0x5, 0x8000, 0x0, 0x3, 0x8, 0x4, 0x8, 0x3, 0x3}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000384000)={0x4000001, 0x9, 0x0}) clone(0x80008200, &(0x7f0000719000)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002ae000)="") setxattr(&(0x7f00003d2000-0x8)="2e2f66696c653000", &(0x7f0000493000)=@random={"7402000000000008", "7d0007000000000000"}, &(0x7f00005d2000-0xe)="5e252d3700", 0x5, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000f71000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000707000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b19000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c7d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0xe8) r2 = open(&(0x7f00004e3000)="2e2f66696c653000", 0x2a4880, 0x8000004) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000ec9000)="09d0a42f68c95cba60a6ac5c7a446cd3d32b09ed760962263a3bef11d4f2df12577ee61b6c8e93f3c60f6ce5b1bec76a721e847f6137159c362a9ecf04a590885e61fc6fc2f173e3807966b8b5e11832e6ddf0c534918e9ca9548ca2f667faaddf72530d4921a1ce805509ee45b38d87451b1517370ca735ce8de3ce02c755afdf1effd4787443708cf1372b043f4684defd2fe82580ff66a6e0ca7d75a40fe70dd38ce0f0834909a2ccafcce27f50dc4262b8cc2d8761f6df372b1e4486e77359bf339a8693f1ee3a438346ebca9a3ab36f816e53b56618e897a8abd7bbab3dbcf1203223d872fb8e7431e3", 0xec) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x202004000008200b) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9c000)="2f6465762f7667615f6172626974657200", 0x10482, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:14 executing program 1: r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000bfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000)="2f6465762f73657175656e63657200", 0x2000, 0x0) fcntl$addseals(r0, 0x409, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f00006b2000)="2f6465762f70707000", 0x0, 0x0) ppoll(&(0x7f0000bfa000)=[], 0x0, &(0x7f0000bf8000)={0x0, 0x0}, &(0x7f0000431000-0x8)={0x0}, 0x8) modify_ldt$write2(0x11, &(0x7f0000bfe000-0x10)={0x4, 0x0, 0xffffffff, 0xffffffffffff8001, 0x3, 0xfffffffffffffffb, 0x113, 0x6, 0x8, 0xfffffffffffffffd}, 0x10) tee(r1, r1, 0x7, 0x4) socket$netlink(0x10, 0x3, 0x14) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000018f000)=0x8, 0x4) mmap(&(0x7f0000bfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x2, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0x7fff) bind$nfc_llcp(r1, &(0x7f0000bfd000)={0x27, 0x3, 0x8, 0x1, 0x8, 0x7, "07f3e36cae7c974915fc6a0a9fafe7f9bd50db5df871da1ecab4c672da4335700185547a627fcff761dde0b8acde35574b4608af7ae6c129fef434265805ee", 0x5}, 0x60) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a8000-0x11)="2f6465762f7667615f6172626974657200", 0x10800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000028f000-0xc)={0x3, 0x0}) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000bfe000)=[{r0, 0x0, 0x0}, {r2, 0x8, 0x0}, {r0, 0x10, 0x0}, {r2, 0x103, 0x0}], 0x4, &(0x7f0000bff000-0x10)={0x0, 0x1c9c380}, &(0x7f0000030000-0x8)={0x100000000}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000)={0x8001, 0x3f, 0x6, 0x9}, 0x8) mq_timedreceive(r2, &(0x7f0000c00000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x6, &(0x7f0000c00000-0x10)={0x0, 0x1c9c380}) clone(0x0, &(0x7f0000004000-0x2)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="8c") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2017/12/12 10:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xa, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) get_thread_area(&(0x7f0000b37000)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000096d000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xfe, 0x3, 0xffffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2000000000000009) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(r2, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00006d4000-0xc)={0x212, 0x0}) pselect6(0x40, &(0x7f000021d000)={0x100000001, 0x5, 0x0, 0x5, 0x3, 0x0, 0x5, 0x6}, &(0x7f000060f000+0x91e)={0x7ff, 0xa20, 0x2, 0x100, 0x400000000, 0x10000, 0x6000000000000000, 0x1}, &(0x7f0000643000)={0x3, 0x6216, 0x401, 0x0, 0x1ff, 0xffffffffffffffe1, 0x3, 0xffffffffffffffeb}, &(0x7f0000376000-0x8)={0x0, 0x0}, &(0x7f00000a4000)={&(0x7f0000a9f000)={0x6}, 0x8}) timer_settime(0x0, 0x3, &(0x7f0000052000)={{0x77359400, 0x0}, {r5, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r2, 0x9) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f000005c000)=0x0) r6 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000892000-0x8)={0x0, 0x0}) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000371000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00007d5000-0x15)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000369000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000150000)={r10, 0x4}, &(0x7f0000239000-0x4)=0x8) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r8}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f00006dc000)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() fcntl$getown(r3, 0x9) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000c66000-0xc)={0x40002005, 0x0}) 2017/12/12 10:39:14 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x11, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f61000-0x4)=0x5, 0x4) connect$unix(r0, &(0x7f0000db7000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000027f000)={&(0x7f0000241000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007ec000)=[{&(0x7f0000839000)="9fb49297715570b9c357429583ea8c12bbde2ed69b31a2ca864c8293c4115f01570dea1e71991a60b54486eadbcf0d8907edc313e66685eb634346068c1676be89124505559d5fb38f3133c45a2afbf91c5841b3dab561e5d08922cd51ea991bbfccc79a353fe411b51c25cafa0d72633b56c3708cdeeb4199d6a2cc8e9f4275a51f738f656b9857df5a97d21cec60a5f4ef36a96b7fc10e5fde4b66f73ecd1494766c5bdb210bfde63916364eed93c4cf44d9cef1fc4c564400b0d83f1736d425bd3a92747518d8a258ed0db0ef334db83949127ec82100560195f09191ef", 0xdf}, {&(0x7f0000956000-0x9e)="8dad08f707ad291e2d1542f3d4e9d0bbf331a154566174d62247ecaf58c55904434f03f2e19a3b9362c73666394aa5b5a38e7970bd155a5b5aef895eb17dd40df74343af13f8a1c869b083d52b116a95e3ed73b100d4558e4c2d01526ee466a9b2aa3fa9af5308ce575635322112b5bfbff0822992f56d000061dc0126dac48977530ce63cbabfc6d5aaaf90134f8cf1eb9bc4cb29a415d57628f35228f6", 0x9e}, {&(0x7f00009b9000-0xfa)="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", 0xfa}], 0x3, 0x0, 0x0, 0x8b890e1539f50ab3}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000028000-0x8)="2e2f66696c653000", 0x600900, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000733000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c45000-0x8)="2e2f66696c653000", 0x100, 0xff) socket(0x9, 0x0, 0x1) prctl$intptr(0xe, 0x36a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000ae7000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4f000)=0x10) remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x8, 0x1000, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1e8, {0xfffffffffffff27c}, 0x0, 0x8000}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) connect$nfc_llcp(r2, &(0x7f000089a000)={0x27, 0x9, 0x1, 0x3, 0xffffffff00000001, 0x100000000, "0605a632a755272c1500815d79ebf5a38c2fdf65a1a1e9c6122a2c5041e5673c873f93653b1c787e50b4534b5d65ca1c8290f302e604000000000000000008", 0x9}, 0x60) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001f8000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f000066e000)={0x0, 0x0}) splice(r0, 0x0, r1, 0x0, 0x3f, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f54000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00003a2000-0xc)={r2, 0x80000, r3}) pipe(&(0x7f0000ae3000)={0x0, 0x0}) socketpair(0x40b, 0x6, 0x2, &(0x7f0000a47000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ee000)={r4, 0x80000, r5}) pipe(&(0x7f000048b000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r7, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r7, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ce1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff2ba, 0x1, 0xff, 0x2, 0xc17, 0x100000000, 0x6}, &(0x7f0000525000-0x4)=0x20) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000099e000)=@common="79616d300000efffffffffffffff0000", 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[{&(0x7f0000aa0000-0x30)="", 0x0}], 0x1, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000815000-0x8c)={0x0, 0xff, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000941000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000455000-0x4)=0x14) 2017/12/12 10:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3000-0xe)="2f6465762f6b657963686f726400", 0x200, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000847000-0x10)=[{&(0x7f000019a000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000766000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x400000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c0b000)={@common="00000000000000000000000000000000", @ifru_settings={0x0, 0x0, @te1=&(0x7f00009a3000-0x10)={0x1ff, 0x10000000000000, 0x4, 0x0}}}) r2 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000386000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000)=0xe8) setreuid(r2, r3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009fd000)=0x1, 0x4) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000976000)=0x0, &(0x7f0000733000-0x4)=0x4) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) ppoll(&(0x7f0000095000)=[{r4, 0x1000, 0x0}, {r4, 0x8, 0x0}], 0x2, &(0x7f0000f38000)={0x77359400, 0x0}, &(0x7f0000260000-0x8)={0x7}, 0x8) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0xa, 0x3, 0xfc89, 0x7fff, 0x0, 0x0}) ioctl(r4, 0x2285, &(0x7f0000007000)="53") socket$inet(0x2, 0x800, 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000326000)=@assoc_value={0x0, 0x0}, &(0x7f0000500000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001a5000)={r5, 0x1c, &(0x7f0000240000)=[@in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000041000)=0x10) syz_open_dev$usbmon(&(0x7f0000288000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x101000) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2017/12/12 10:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000089d000)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) fcntl$addseals(r2, 0x409, 0xc) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) socket$inet6(0xa, 0x2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)="2f6465762f6b657963686f726400", 0x8900, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f00008d9000-0x8)={0x0, 0x0}) lstat(&(0x7f0000a5f000-0x8)="2e2f66696c653000", &(0x7f0000b42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000865000-0x4)=0x0, &(0x7f00002b5000-0x4)=0x0, &(0x7f0000c88000-0x4)=0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000dd3000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000006a000-0x20)=[{&(0x7f00001a9000)="43efd141d64550791f7b55066f2a5462ccba95ca501892966ac0400ce53f27d014cb9548b664c1405bdff0fd72c39ddda8d321720a3123dbf10829afa232a7bbfa0b837d3d40c6e9251ee4e416fe2d342dd8f058a1cebf58172b606c8df3d88e270ebe7a96b96500de6755101fff0e47680dcf8b2358f3ebf7f2d3cd524bc7edcb254165a793d53de30ccf0ee70511b3813522b2440073aaffcf4a57bf1733e24e99c993d05b6f1002b8ed7413c615df53c54186d863c6776bbc0e364b888a98aa82a833084559c3f0737af56ee39f803637bd3bfa", 0xd5}, {&(0x7f0000271000)="db56d13fecb260197e27559d89776e4d2be23d45b4259302ec0362e12359f89c157435a40f1eff830122eb8b9d7ee994e102b7a7b7fda041c0b723e9243d02ee5a5d28527e0cd265a20fbbcc592af9d0431f6895cf705df1007528ce396ff8998cf79eb3c27e03816c183ced85de317c26b3", 0x72}], 0x2, &(0x7f00009cb000-0x28)=[@rights={0x28, 0x1, 0x1, [r5, r2, r3, r4, r0, r3]}], 0x28, 0x0}, 0x0) openat(r1, &(0x7f0000e6e000-0x8)="2e2f66696c653000", 0x2, 0x40) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)="2f6465762f70746d7800", 0x107, 0x0) writev(r6, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d69b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0}) writev(r6, &(0x7f0000da1000-0x3)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db313f94a464cce6a9099f0ba4a6e9f40c03e1d27600a00257620377352be2a5b1e6554aab8853e710ecc258b70ccee738a72f34b2b05f95e9475b7abf091313a3a7b2a480d93cc9d6b30fae1199af3db642bf136320afb32", 0xd2}], 0x1) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r6, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0xf21, 0x8}) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000228000-0x18)=@get={0x1, &(0x7f0000288000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x8}) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) [ 138.365402] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/12 10:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000be2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d48000)={0x0, 0x3a, "f023a99ad7cc2fdf628862ed87f2269479dd5329ebde3bac950136a13a3650ff8dd7a640418656bcd56985fb613ba927951f9887f04004cad5fd"}, &(0x7f00002a6000)=0x42) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c8c000-0x98)={r3, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x9}, 0x98) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000b94000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r4 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r4, &(0x7f0000a51000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000186000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c9d000-0x4)=0x14) socketpair(0x1, 0x2, 0x5, &(0x7f00001ea000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000270000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000aed000-0xc)={0x0, 0x0, 0x0}, 0xc) ustat(0x1, &(0x7f0000680000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f82000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f00005c4000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00008be000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc3c, 0x2, 0x7fffffff, 0x5, 0xa0, 0xa0, 0x1, r5, r8}, {0x7fff, 0x8, 0x7f, 0xf6b1, 0xc, 0x1, 0x8, 0x1ff}, {0x67, 0xffffffffffff8000, 0x8, 0x400}, 0x80000000, 0x7, 0xfffffffffffffc46, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xac}, 0x64e6410ccef3fa05, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x1, 0xfa5, 0x7, 0x1, 0xde6}}, 0xe8) getsockopt$inet_mreq(r9, 0x0, 0x23, &(0x7f00006f6000)={@empty=0x0, @multicast1=0x0}, &(0x7f0000eb6000-0x4)=0x8) syz_open_dev$sg(&(0x7f0000f05000-0x9)="2f6465762f73672300", 0x7fffffff, 0x321c0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000983000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000383000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006af000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fb5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000253000)={r12, 0xa7, 0x0, 0x4}, &(0x7f0000ad7000)=0x10) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00002f8000-0xc)={r11, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000009000-0xa0)={r12, @in={{0x2, 0x0, @rand_addr=0x2b64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7, 0x9, 0x4}, &(0x7f0000c25000)=0xa0) fcntl$setstatus(r9, 0x4, 0x400) write(r1, &(0x7f000068c000)="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", 0x1000) write(r7, &(0x7f00002e3000-0x35)="", 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00005d8000)={@generic="81cb0a391dcb406f88543fef2c8ae307", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r4, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000ee6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 10:39:14 executing program 2: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getdents(r0, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) r1 = accept(r0, &(0x7f0000837000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000707000-0x4)=0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e56000)=0x0) r2 = accept(0xffffffffffffffff, &(0x7f00009da000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000571000)=0x3, 0x4) mincore(&(0x7f00004ec000/0x3000)=nil, 0x3000, &(0x7f00009d7000)="") r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x9, r3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000) 2017/12/12 10:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c6c000)="2f73656c696e75782f61636365737300", 0x2, 0x0) socketpair(0xdfffffffffffff7c, 0x20cefc9b100170e7, 0x0, &(0x7f0000412000-0x8)={0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x100000003) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c27000)={0x6, &(0x7f0000967000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c3f000-0x8)={r4, 0x3}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00005f1000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$fiemap(r2, 0xc020660b, &(0x7f000040c000)={0x47, 0x3ca5b7d5, 0x4, 0xe82, 0x3, [{0xffffffffffff3163, 0xff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) syz_open_dev$loop(&(0x7f0000256000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/12/12 10:39:14 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) mmap(&(0x7f0000749000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x4) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x10005, &(0x7f0000aac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000054b000)={0x0, 0x0, 0x7}) pipe(&(0x7f0000aa3000-0x8)={0x0, 0x0}) pipe(&(0x7f00004de000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00001b1000-0xc)={r3, 0x80000, r5}) pipe(&(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000b9000)={0x0, 0x80000, r9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000111000)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ebf000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000f8e000-0xc)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f00003bf000)={r7, r10}) poll(&(0x7f000062f000)=[], 0x0, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000030000-0x108)={0x0, @in6={{0xa, 0x3, 0xfa6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xd983, 0x6, 0x2, 0x1, 0x800, 0xa3f, 0x6, 0x8, 0x800, 0x8001, 0x7, 0x10000, 0x0, 0xc1b]}, &(0x7f0000ed3000-0x3)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000128000)={r11, 0x10000000000400, 0x30, 0x8, 0xffffffffb74f0e96}, &(0x7f0000ab2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000616000-0x8)=@assoc_id=r11, 0x4) r12 = getuid() r13 = getgid() sendmsg$netlink(r2, &(0x7f00001d8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x104, 0x20d09, 0x400008000, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000d55000)=[@cred={0x20, 0x1, 0x2, 0x0, r12, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, 0x0, r12, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r12, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r12, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r2, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r12, r13}], 0x9, 0xfffffffffffffffe}, 0x0) readv(r2, &(0x7f000074e000-0x90)=[{&(0x7f0000037000)="", 0x0}, {&(0x7f0000ccf000)="", 0x0}, {&(0x7f0000535000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000137000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000592000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x5) accept4(r2, &(0x7f00003d2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009d2000)=0xe, 0x807fc) accept4$ipx(r8, &(0x7f00001f4000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006e9000-0x4)=0x10, 0x7ffffffffffffffc) sendto$ipx(0xffffffffffffffff, &(0x7f0000c32000)="798359f880976a8a000000004afd2312ed0c8492716c0d37a5a83f3b0000000000000100dbf814d22f228401020dfb6d3200000100d620c2d9cc83820e40eae8bef53965f9221718ae0028d549325b1ae68e9a1826c117afa5ad6af5f1c39ea7e393e8f62a76d1a790554312738b42a5e106ce1c9d7552ee0a41c8782474df26232a6f6a4b92327f257f2fec86d19f7bf9e75f1845d28658fd4ea0b92fdd8b2fb71e0b5f95059fee61cbefd91d780da600008b155a6861ea3fba8d9ad6f849bc9e7fed05eae53097e5", 0xc9, 0x0, &(0x7f0000a78000-0x10)={0x4, 0x4, 0x3, "008000005812", 0x0, 0x0}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/12 10:39:14 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c16000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000fd7000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x1ff, 0x9}, {0xffffffffffff8001, 0xc}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000663000)={0x1, [0x0]}, &(0x7f0000ccb000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={r2, 0x9, &(0x7f0000fd5000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a30}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ac5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r3) r4 = signalfd4(r1, &(0x7f000015e000)={0x6}, 0x8, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b10000-0xc)={0x201ffe, 0x0}) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fbc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x3, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064c000+0x7c8)=0x0) ioctl$int_out(r4, 0x2, &(0x7f0000468000-0x8)=0x0) 2017/12/12 10:39:14 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000238000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x3c0, 0x29, 0x4, "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"}, 0x3c0, 0x0}], 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000dab000-0x10)={0x88a, 0x7fffffff, 0x3f, 0x10000000000003ff}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00001b2000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cf000-0x4)=0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x2, 0x2, 0x8, 0x40, 0x6, 0x80000000}, 0x20) bind(r2, &(0x7f0000fe0000-0xc)=@nl={0x10, 0x0, 0x6, 0x8}, 0xc) bind$unix(r1, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) accept$unix(r1, &(0x7f0000bb7000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000fe1000)=0x100000000, 0x4) sendmsg$netlink(r2, &(0x7f00004fc000)={0x0, 0x0, &(0x7f0000fda000)=[{&(0x7f000000f000-0x7a)=[{0x28, 0x14, 0xfffffffffffffffd, 0x0, 0x0, "01ffffeedcffff00b20022019e9497d9d90f000644"}], 0x28}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000917000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x17, &(0x7f0000b6d000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000006e000)=0x9a) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x200000) socket$inet6(0xa, 0x802, 0x0) 2017/12/12 10:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000040000009, 0x2, 0x100000000, &(0x7f0000c7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f00004c4000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000035c000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000987000)="2e2f66696c653000", 0xffffffffffffffff, 0x7d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f31000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000051000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003ba000)={r4, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, 0x4, 0xffffffffffffffff, 0x5, 0x2}, &(0x7f0000cc5000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000528000-0x98)={r5, @in6={{0xa, 0x3, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x800000004}, &(0x7f00006c2000-0x4)=0x98) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000-0x59)={r6, 0x51, "1ddbc301975a991de03c0afe27930deb69e48b3f114d741dd26d723c8044d11fdc56f181a566ba85cab39afed45a0244dffdd90e61347eeac71a527f3cdd6dfe167c5d0300000027efc5eb00000000a5a4"}, &(0x7f0000039000-0x4)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a8a000-0x8)=@assoc_value={r7, 0x8001}, &(0x7f000002d000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x400000cb, &(0x7f0000e2d000-0x4)=0xffffffffffffffff, 0x4) r8 = getpgid(0xffffffffffffffff) capset(&(0x7f00000fc000)={0x19980330, r8}, &(0x7f0000c8c000)={0xfffffffffffffffe, 0x100, 0x404, 0x0, 0xfffffffffffffffe, 0x10001}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000df1000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r9, r9, r9) mkdir(&(0x7f00006a2000-0x8)="2e2f66696c653000", 0x801) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000026d000-0x8)="2e2f66696c653000", &(0x7f000084b000)="62696e666d745f6d69736300", 0x1000010, &(0x7f0000445000-0x29)="61c453906a5fb2a6266d5fc2191c330ab146b77efbe2f9bc6acef066784c6d9978d8176b3b0de14a28") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0xe, 0x3, 0x8000000000000000) connect$inet6(r10, &(0x7f00000f7000-0x1c)={0xa, 0x1, 0xcab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r10, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x9, 0x2, 0x0, 0x80, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000744000-0x70)=[{&(0x7f0000b41000)="e10248b8a751292303e845c20dd9a98dffb25b7b2100553ac319c488a4f9cff6c2966228029e57a4eb1ac3458d434b89340fddb2ac5b461ee394b7407adc479dd776b34cb88f78c3814db385cf4fd6ea40ce95a31056273cd3b5efe9ae0a76850a2e0a37d379a416551675cf6d7ef27b0136fe3814dc8f6c942734a0c18c471aa588b8ef60e98d4fce7f4e03b6d2de0c158fa09890d2dea48dadc562d96e3d911cebf4a8df54844bb165d62994545344dad873f23d578791314fd7867876d7cd3adc9fd892a555bd3b4d4c0479b496b82a2bdee562", 0xd5}, {&(0x7f0000192000-0xd7)="6c8038e1441a40d5cde77f144822a61a4c431a38ed89be2d3ce387ccc33a82d2d27f49955983758d66816e3ffee158719d0ecaeb5317d78bdf37b89b156da9a3d9ab7423fb8bbb97ddffe41107620bb5729cbd39d78f21312b1ce156ab607381cdf7c51cd1e0d06a50554faa7fbc92261e355d374afca18d7517fe70f07d8dc0832d085d3a83f801ae2581174fc1f1a050f907be586a6bb8fa257fb32a30f0f1b927ea007bef8d479b56ab7bd7e7373d5e8dd4fda69233a532641dbea16263d1a99dbfaa021e04e8108f757e12fa9d3669fcbbd9cd31c3", 0xd7}, {&(0x7f00003de000)="4a635ab761e16044e883de3bd2cea872e6ae969fc4be317dd7ccdf0231419f831006e696a64c3e200c04000000c898429224e6bee1b4076e5f6269bd7c1432d002605ac70c8581a6e597c72661021e00659cbfcf9c3e72d4da2350ba2471867d7d3a0ce7bbdf976761812286243735be9c35d0fad08ece23c0037b2beeff6756b7e6deb5af5c6a5a384306d80343e6938e030497f9016d73de93265a40733347430c23dee82bf80d2bffea461c682793f365d2829006b2ea3935547dcf26d75212dbb628f4f3d6b41a00cee0fdc4d658164bb337476a3589b0ff6bfa47b2f29abb7cee7dd9691b9a7d09e7f1ebf4968123af175678ec969443ec998b20e69dbbe5af8d201707315ed760cd28a57725943560d92a25e0d4db451e81164faf5e14070ee2376151064b236085ce621acfee528f54ea4d792b4b369b079b33e0a73ccf40e949984ff2998b4a57119cd0987d816737845b60d9c580be0ab964b989af31b47446481316400fb7c3294cc9c743b8ca86106170754f918d5f08e8a7f447bb73a25132b1d2e96396d062ab03488afdd13221d0e849f419657fe960d006211661d684e08f5bf0e86cfaa7c98072149fb5a931a9d47e10e4b7de22feb77e943c963e7ef7b3023ea6d1135361e12d395ec84e52e62eca66d64c2ceac1537037cc9818aafc643c165a1a4fc149f131ae2ce19b24da11b3173c0b7efeef5be4130ee432455fd527198d449abe0d38355ead85008627d5609bca8f5bf3a759a2568427190014255cc3698db9d8c2cb86464b446d6f0b5ef7987fc892e9eb20bb31522438f2aaf87c494f1eac9711b2f2a1d906a9e604711c245c7c1d55921bb0e2e1dc1f9965bca4c1495ef9dd880c2b705dc85338057990ed0ceeb9f46beb4dd7499f602d5c9f9082b794306cd080ea876ba23283063a20324ccd534d76ddd44aea58983ea7528e2f8be18ce1ec7fd16bbed63073c25364351439261e194ffdef4eab9d6511403be091073d035a33761aca0d910e0cc5d6c34221fd0253c838e51f3c7efdae508903a9dc25302da8e7ff3ad12f12ac6ad71ba9807590347c3975bb4fc0844fd31edf1727519b6717efd878e167c24b12c0604ee1c16ae4e48b473a63aef479fe8a7b9c987058b87eb2b8a1385e616b49af0cc2d487008bb46542c23ac246d927f875a266ba7ede81a2dfe1697bb1df408cbf35e9aacd7dae6dd8506726c1ee36d0f4842aa4c3cdb8afe643ba0644793997eadfcb75488ce620327e4000b4890bc4b44d92bd1c0e3bda9f679e8aaea788eac61ebf30644d77bdbac755eccbd3f8d3ab7ca3def01d0f5b55b222dcf49f80180eed969af09a762f0220321c7886d89374ecd76373e7e192b6b9d5bbfed58790cc6df00f26ab4e7a328e6d5ec4c0dfae3a5a1384a8069b5335b7525e4ee6f845a26929c6860034c9fd60115510a2075ac088a3283f10a691d82b64816958cee30396f5494f53e5ac2c6eb75f5e754e5066326235234c121ee91088b69422446560c7c88331ab28b57e51bae35bc5a85f09271296d1f2bc6392235d5e9c588c3f34802165aadac294b1c314aedb8606591a04d0a7b805b20d1a5d50ed4e964fd19a84df1d4c1d700f340d5dbb1b69d6fd007799a43714132c6c77ebb00c1381a4447ce07ca83dca6d2cc4a09034a623d13ae5ca5641163f1997c0703cf03cef1d30279af9710bcef23c31d1bb41b04341616de67323fcc5e68ccb736b22f217c6a062a6cbce5e34b8db551a02189e650947619e5ddfa795d5e5d5c1f064fee011fa07ad60fb85dae53d8e509006a17427d083f50ab205d2a088d491841863073d6efaafc1418e0d96df83c8ca93a994ae740ad4f9a383caff773a00c66c234c129288306488ec85f83d268e8665e5ac470f3dedf8b0da9327f04f80cd8fc59dc409899da2ca4d2b321ee2e3e1ae6f766b565bd1bcccc1ca9a0d922ad7faed4767a8fcc63b8c9d91fa477e0c45674d21ca6e32f438d5cacf29b16d6cbe276518e2c0d5ff992feb7955efa6393289330bf646aa375e5a2adfa94f963f516f7533e207239097d3f084176afee6322a260ce4a25acc5dc72abbb436f73815357b482e212ce22e000a1df865cdcb28f42db7cc14331fc2da0a38d4207ae0c8aaa0772c27069102aa5764509d3ac18cc35dd28b8e9ee69e7d0ae02f98606a452f86b98314671ee6a42834d5c0baf00a0bf0f77b2a455d22a92221c34fb53fc79f1a3a611c6519faa4f1fefc8ee498c4864cd2866ca50dd86a233f00000000000000084eb0380373f9e5a3918801a5917097205e4cadb2dcb271df045d83644d3a7d537a024ba52110b16ef609c5f2894d493eae9a0a31e9889fbb7a0acf35a068abb2819237b626e4fe804e7a6c50c884d0c5220ad26bd08ceb4e0c784c05d68a16724077670fe1391cbf906d63441bd876ce4de7d8ca489d85fd9f75bbeb35c97af8a7698277197a373af0c293b3547f0c7848a6bad1194213378970517ed83b76d1fb49f4afc8ffa4776598c00a146fcd72c311f15cd319ea70fc100d76b2c8b37a02b3289758a94cfd1d61691cabf673c81bf0fadb42e3690fc1a0342513fc23b798ded0112c81dddbfd1969b85865042381c3bac3f9a23ac7e4d24fd5fdc2675dcd8e1a05085e44097d4900208b7ee085fbd2a642b579cb862b651986bdf578d48e58fb6ff36ac008be88264df7f7cf2bc784d64548a5dab1e531098b5ead995bd136ca6ebad60d97f9a198559b8514f2c2bf803067017726709efb3ae08d2294ceaca774361eb81e6cee5c2eb4450181c99c4824dca303b7cd22983a3f091fde774aad1457e52e80441e81005282ea4566da5eba4de44a60eb5d2e52dab998ee381da5540005bc682630a984070c476c18a6805309f3de4ec6fbd8127a89a2b07ae6a18930c39d02dafaf740a1d9d5981c5d80865e82650033149a7f52273ea2ea47d329db4c0062748f6c5d1a40b3efcbcbfe93eb36bab2fb77f93262f8ee314b8855bc6e51078a641e93db995b94f3ec6c74b883133f74a1deb345501237649962f18de7deaea046e6562491aeecf3fed4b51e18168c845774c7eeec113130482d9ed1e93aa3d740c9cacd12aa8020c77743a2d9dd16c947892776c2f9b063a3fac2f4294ca408ae72438caa78ae80e17b5e8327a8fdbc7cef52a96931987b8415416a348d11f9c0921521878847ce78827b979cf6a0a98a14532169fd346cd89d90849e4c6498da57aef6d6ab7fbaf80b8876e1eb53c8e173367f0f1d7e88e380b6618c26b26fbb2a40f4eaf158f09752b1ea26b6c03d7795e62c091cd17c019ed5990096bc55c3c7c7effe5e9f8648a419ed6bef848ad2c50d44989012af38c07ac69290ae1f4abc810ea12f6bb1433ce528d658c2039a729546a44dd697a61403cc61cf105cd50bfa5f3cc4da5255943e347051ed70417b0c6920b46585d2cee6e29ff6f2899dc12c1f54f135b2f302f09773230287a98f9ec79079084daee17d4c011de7941247aab2f4a27eab364a3d786df5d2d06dc8f80081224c3dd8ddea51eee8b0bc44a23c49a0385d60005a5a8a0f0e3ff62aca1e73cf21e4190542f1366eaa8d9a4b236aeea77ef0f72b58cef7851572d536d6928f84f9404d66a080bf94990ac0b63ea2ebc5109f47242ca492058fdd7f9254647ffd0acfd03a446608cf5436055bf99638aff36138565f58227d4bf6a8b2f219a2a9964dd8a4eef919f22857aabb7c491550e0fd2a55b81484ba71de751b23cefc9844e0e598e5c615ec745a9dfd92b2371f7ae5f2f4279b624fc7d04471708a4c867a67c49a28bd198070b362ffaed827a9d4a43051d061d11859a8ed0197f48e184322803b49bf5ee87bad66a63d6b3723246cf4b9239a015f40918872c68dfbc52c06180d28d725561c9619b7c3ec8aaf6e164b118efb03687a6c08300b91295bd268a58e9e2c43c4b2e67fbff597311e4f41ab9049e5ca148473d52372992ce757e194f2ed4cf7442a1d20487a623c07327921c9c423a867915586b009e80b1c5e8c235c6696d92016899e12a776ec0844d84752b6dc03fe70fec019ae1b0036e45f39d6e6e4f76ee2e4d10061e9f04e285145e42d64da0546f0391ef2fc5932cf68e1aa0b1aa0aa6ce09a9f5b17b8edf035773749cfeccbadb1d232e4bfbc53f1f6e691c9c19cf80c1c940b395f89aa2601b069b316290905fb86270df371b8bc84dcf1cb97f462c679f3aa83a596be83f565bd207195b7ab7e48d93c830f84f9bc1309bdf0fcd06f9d67946c25cabfa07f5bac4c5c4776448cd894c42c0d3f14f4e919f8709bf95a040ac95d2be51a91855ca77f35a067c63a8f0f5ebc28ab279df08d0d95e6e7fb18861dcd258ece650318de2f66baed16fb8be8407be45f537052ffb4161290184e9a29ed5389437abf8d7eb7f0a6e8600db468301a450dec5edd8943ed4aae8c0a49e4849dc27e27db8b91a4de6a0ce1b81aa792f06ee98e76b7e664ecf9740f06a777c0ddc169d2178c0d4f9e203087ec72ef04da14c3bcc170bc9e519f4101b20ccbc91d6eafb4294d46eaec3fe7efb4cf8624db081ff7ffa69e63cd085160afb70371224351b5e6d995054f5166413c9416787f3dda9e688d4a83365e0912487cda8c73a38a6aecb03ba42040c3a1b30ed71eb9ac4426651a846966ddb82aa68b866debd6e2e34545b97bca89f5a14805a2bdec43283c11c0a567de1e1b142de0cc7b96e04d171b5614280ef42779848b4cabc8eabad57d1140b554bdd68430b34ed5cb2a53769e81e1fbb77e8dfd207ea6ba16ae5bac1f4d2babfab559cedfcca9006139944f98ee266f0d01ce22612ebb7db0841a60bbcd79de9c22952a0100950acff7a163b03f7c090c548bc995b6b060cbfa20f6f674f3a428be36ba26fe1a65f0e3599b03132798a1500f3fc2ccbbe6c953520fee00342ae15b21cbc0b5306f142a30703de3d3033dd24e429acda9ffca5513b99691e5b0a6f9be47dcdbf02e316d2e10169fd61a70010bbbe57b609948c69480517d7afc40194cdf35bf4737a764d346d6cecd9a936fe2b3b0ce9879dea39266c0361051702c506f94f2884754aac71da2cfe117fc95ca9a5d071c508b1bd9092b25140424df64c4e018f77275888a3a312a5d9dfccb01625cc5777be20a3f475fb8795297b0d99107e9dcd19f3040e008c7cc614b627c935def2b66290c60314025fcbb56f5fce7a87efce00c7fea1d7999fddf988a3991b5ea4110ef2e4b11b6b0f3921c9c6cd963bea303e90e74df83752be34a101f436f8f2f35abfecfb7798d5614e350dc1a89a65058a9487b2d9a80a41295ee3cdae6684720defeb8a7282347c0fcb2e155e9128d86c134272b46a4e084d0d681aabacbdfcb43f429ef80d33e28b9b203bec7b0447d08f77bbece9768673b280801aebce3233fc75cd3ec75329aa3e4cf926bb340bbbd2f597940553b60a2d76d8c04ab6b08852f492faaed53177606a71216389390f31585c5ba66ca3544e78118d3b837b11ebaafef54b693c37ab5f5a8eee3326351c4ed848d183443db8c512197aaa7c815c86d52a0ae2faa806777aa742a6ac14676247c88544d0bb07e6e8073f529c5cac654682eb94f519d6e0e694404bf0c3b42a4ea9297abab11a9998c580a79b9b244ba942daf202699a4dffe101890916e404e67a69ffd6415b2723e49442400ddc4a836fa135e41342a193eda7b7216187f6168e6a42d5415877b770b99725881e12b1ea0394809430791a8a9d431d0", 0x1000}, {&(0x7f0000147000-0x3)="6c00da", 0x3}, {&(0x7f0000215000)="970ed15a076abe02c24ac25df3c9b6de2cf84d703899b6c078706df1276a5f14b30b10d1e8f00b2506e15a601e4a67f4da9c75b43f60cf8107c31881c18d8d77d1db578895d64235620b4e91c6b7d71aefde15f20086be225027325d69a576875c1007e42badba9d6aa5702bfce61420f2bc72dce6102182c62c404a01d4b1917bf5", 0x82}, {&(0x7f00006ee000)="9d5872eb14424e996b679e4e550186928c574b1d9ed06b2ebc7fa2167a8a04a30cea425beb3ba17634db18eaf225c35cfa106c8915383dee3b7fb99ecf718e8da35b535911991abd4525307fc7e221d0f8f3f6cb6dbbce291c8c614564901718da374af08160df35af9d5b67f6c1af93cc1d9319624a0037d809dccf7d5509bb59bc4f3055e37b6bdbdb41574c88a1ea63155738ff37da31feff0af6051760bdfe81", 0xa2}, {&(0x7f00008ca000)="7ced9b744037fc2f94ebaad6b8dc0bd8", 0x10}], 0x7, &(0x7f0000921000-0x64)={0x18, 0x29, 0x4, "db3e"}, 0x18, 0x82}, 0x0) 2017/12/12 10:39:14 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x68, 0x0, &(0x7f0000012000-0xbc)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @increfs_done={0x40106308, r1, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x6, 0x3, 0x0}], &(0x7f0000011000)=[0x0, 0x18, 0x0]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getegid() ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f0000010000-0x2f)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[0x0, 0x48, 0x29, 0x20, 0x0]}, 0xe4a6}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6f, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c658d3d2fa"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) r5 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)="2f6465762f7573626d6f6e2300", 0x1b2, 0x200300) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004000)={0x5, &(0x7f0000010000)=[{0x7, 0x6, 0x7, 0x6}, {0x9, 0x9, 0x9, 0x6a}, {0x0, 0x7ff, 0x1, 0x8}, {0x2, 0x0, 0x81, 0x8000}, {0x800, 0x100000001, 0x2, 0x1ff}]}, 0x10) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) close(r3) fcntl$addseals(r5, 0x409, 0x733b5ad0ae67e8b5) 2017/12/12 10:39:14 executing program 7: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x101000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x80000000000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000038b000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000158000-0x70)="f74d095cd8e1765a92a401d3b57cdf1b89a0bfecbf3041015974c8a379f8694aa7cc6d5a839192552aa6cf539084eebe409918fd230a65dc9f350c63f55293a83622b7f53b7ad5d0a1e7f1e7ff4e21db45e8a5d277034f1ca7f58cf91441b19bb7a27504de8aa2d8efddcfc89e9a92d0", 0x70) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000047f000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ce0221a29fd1c4d9b81c055a7d23856c"}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002d5000)={0x0, 0x6, 0x7, 0x9}, &(0x7f0000b26000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d2f000)={r3, 0x1c}, &(0x7f0000b5f000)=0x8) mmap$binder(&(0x7f000038a000/0x4000)=nil, 0x4000, 0x8, 0x1030, r2, 0x7) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) readlinkat(r2, &(0x7f0000fad000)="2e2f66696c653000", &(0x7f00002bc000-0x4)="00000000", 0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000091000-0x18)={r3, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000857000-0x4)=0x18) [ 138.572849] binder: 20224:20226 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 138.580272] binder: 20224:20226 BC_INCREFS_DONE u000000002011a000 no match [ 138.602318] binder: 20224:20226 got transaction with invalid parent offset or type [ 138.603956] binder: 20224:20235 got transaction with unaligned buffers size, 58534 2017/12/12 10:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001c4000)="2e2f66696c653000", 0x0, 0x124) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000c64000)=0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000095d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) chroot(&(0x7f000033b000-0x8)="2e2f66696c653000") r1 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r2 = inotify_init() close(r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)="2f6465762f6b657963686f726400", 0x0, 0x0) read(r2, &(0x7f0000fbb000-0x1c)="000000", 0x3) pread64(r3, &(0x7f000032c000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x0) close(r2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009f7000)=0x0) r4 = gettid() r5 = dup2(r3, r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r8 = open(&(0x7f0000021000-0x6)="2e2f62757300", 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r7, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$setown(r6, 0x8, r4) perf_event_open(&(0x7f00003e3000)={0x5, 0x78, 0x401, 0x5, 0xfff, 0x5b, 0x0, 0x7fff, 0x280, 0x2, 0x9, 0x1, 0x1, 0x10, 0x0, 0x3, 0x2, 0x0, 0x101, 0x8000, 0x8, 0x6, 0x7, 0x3ff, 0x8, 0xd83, 0x0}, r4, 0x0, r8, 0x1) fcntl$setsig(r6, 0xa, 0x12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00005ca000-0x6)={0x0, 0x9}, &(0x7f0000e7c000)=0x6) dup2(r1, r7) clone(0x20000, &(0x7f0000fdc000)="e7ad119b3dec3bd6758382e2f1a70e83dfd5685ad893c028fa0fe028b6dcfa42bbf2f171a87104422bae991fb007009f5fc40cb2a0f628e1cfde281537472aabb9993a6df6ae4ed6aae3c778aceb2b69a91193a4a3f5ad8f81825892243c1bcb398e093b7b370d4bf629190248842f341442a64de45d57f89580dde543f603e5358af3e02203ad5a54f66f8918a083b73ad095e4b6b06a0000008c770e9f3a67ff45f7e5521fc25b159feebc9717ac9166a5317ea7d7a5d0e09e29679ca848511c8b81f1ea8c88ab708fd34c55eec6edd6db8037ea3625a9e3598c4b21d449deaf1b08469c2aaf5962e9a8b8116b6e6c9325dff138204a4b36", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="aae5c5eea2a306f79ff355c55a825ba5e96cac2fa6762547151a99799a6797b411f3f715b49c5259a67935e24d2ccbae7155d174de00000003a4f70f3ace31bb713f9c9c43c6c19df75d2e187326e83d2b06f3f9f1d47d99731151481e1450ad04270a061f0d469bf13cbdcbfca49e40a15aa31cd2014bdecf14af3d1129eadadb010400000000001e7d740675c799bc2807000000944339d4c9f79b365e6af34c9f0400f500b8012c1e6180dd6237") ioctl$EVIOCGKEYCODE_V2(r8, 0x80284504, &(0x7f000065a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r4, 0x80000000016) 2017/12/12 10:39:14 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) futex(&(0x7f0000004000-0x4)=0x7, 0x9, 0xffffffffffffff81, &(0x7f0000012000)={r1, r2+10000000}, &(0x7f0000002000)=0xfff, 0x74) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) r4 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x42011, r3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@increfs_done={0x40106308, r4, 0x3}], 0x33, 0x0, &(0x7f0000002000-0x33)="0eedf74cb1884ae4cb88ec58e53af047f18022d7d2a0876784087b11c5dcda193d6550fa47545095a89d48b2a6e716c447f732"}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000004000-0x4)=0x8001) ioctl$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}) [ 138.603991] binder: 20224:20235 transaction failed 29201/-22, size 0-40 line 3175 [ 138.640888] binder: 20224:20226 transaction failed 29201/-22, size 32-24 line 3253 [ 138.648315] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=20239 comm=syz-executor1 [ 138.664132] binder: BINDER_SET_CONTEXT_MGR already set [ 138.664143] binder: 20224:20241 ioctl 40046207 0 returned -16 [ 138.664231] binder_alloc: binder_alloc_mmap_handler: 20224 2011a000-2051a000 already mapped failed -16 [ 138.670852] binder: 20224:20235 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 138.670864] binder: 20224:20235 BC_INCREFS_DONE u000000002011a000 no match [ 138.670887] binder_alloc: 20224: binder_alloc_buf, no vma [ 138.670904] binder: 20224:20235 transaction failed 29189/-3, size 32-24 line 3130 [ 138.679345] binder_alloc: 20224: binder_alloc_buf, no vma [ 138.679362] binder: 20224:20235 transaction failed 29189/-3, size 0-40 line 3130 [ 138.700932] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=20239 comm=syz-executor1 [ 138.723625] FAULT_FLAG_ALLOW_RETRY missing 30 [ 138.723635] CPU: 0 PID: 20247 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 138.723641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.723656] ffff8801c6c1f920 ffffffff81d90889 ffff8801c6c1fc00 0000000000000000 [ 138.723668] ffff8801d98d3790 ffff8801c6c1faf0 ffff8801d98d3680 ffff8801c6c1fb18 [ 138.723679] ffffffff8165e497 0000000000003af1 ffff8801a4bf68f0 ffff8801a4bf68a0 [ 138.723681] Call Trace: [ 138.723696] [] dump_stack+0xc1/0x128 [ 138.723706] [] handle_userfault+0xa37/0x1300 [ 138.723717] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 138.723726] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 138.723739] [] ? handle_mm_fault+0x117b/0x2530 [ 138.723749] [] ? handle_mm_fault+0x1fc3/0x2530 [ 138.723759] [] handle_mm_fault+0x1fd1/0x2530 [ 138.723769] [] ? __pmd_alloc+0x410/0x410 [ 138.723779] [] ? memset+0x31/0x40 [ 138.723788] [] __do_page_fault+0x5c2/0xd40 [ 138.723796] [] ? mm_fault_error+0x2c0/0x2c0 [ 138.723805] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.723813] [] do_page_fault+0x27/0x30 [ 138.723820] [] page_fault+0x28/0x30 2017/12/12 10:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x400010000000, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xfffffffffffffffd, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000015e000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xeffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = epoll_create1(0x80000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4a000-0x11)="2f6465762f7667615f6172626974657200", 0x8000000, 0x0) syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") unlinkat(r4, &(0x7f0000106000)="2e2f66696c653000", 0x2000000000000200) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) perf_event_open(&(0x7f00000cc000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000350000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f99000)=0x60, 0x0) setsockopt$packet_int(r5, 0x107, 0x1, &(0x7f0000643000-0x4)=0x1, 0x4) r6 = socket$netlink(0x10, 0x3, 0x20000) getpeername(r6, &(0x7f000035d000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x10) fcntl$setlease(r4, 0x400, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00005fe000-0x4)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000cda000)=0xfffb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f00004c9000-0xc)={0xbfffffffc000000d, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000ec6000)=0x201) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000a90000)={0x10000000, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000aa6000-0x6)={0x0, 0x5}, &(0x7f0000b66000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00005ef000)={0xffffffff, 0xffffffff, 0x200, 0x400, 0x3f, 0x6, 0x4, 0x100000001, 0x0}, &(0x7f0000a25000-0x4)=0x20) 2017/12/12 10:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009e1000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea9000-0x16)="6e65742f69705f7461626c65735f7461726765747300") preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)="00", 0x1}], 0x1, 0x102) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000425000-0x24)={0xc4, 0x9, 0x40, 0x0, 0x1c4, 0x4, 0x81, 0x9, 0x100000001, 0x5, 0x4, 0xffff}) fstat(r1, &(0x7f0000dfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$unix(r1, &(0x7f000032b000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/12 10:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000582000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e8000)=0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00006d6000-0x4)=0x0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r2, 0x0, r4}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r6, 0xe70}, &(0x7f0000a64000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000001000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e5f000)=[{&(0x7f0000797000-0x3c)="39000000100009a1690000007fffffebff070000000000000006010700004f1419001b00000000e20000007f03000000ea00011c00621e0500", 0x39}], 0x1) gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e4f000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000-0x4)=0xe8) r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a0c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000178000)="7374617400") recvmsg(r1, &(0x7f0000ede000)={0x0, 0x0, &(0x7f0000dbe000)=[{&(0x7f0000ca0000)="", 0x0}], 0x1, &(0x7f0000e5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x1}, 0x40000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000081a000)={0x0, 0x0, 0x0}, &(0x7f0000967000-0x4)=0xc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000de2000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000850000)=0x1c) signalfd(r2, &(0x7f00000d9000-0x8)={0x1}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b90000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070b000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() r3 = accept4(0xffffffffffffffff, &(0x7f0000a10000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000018d000-0x4)=0x10, 0x807fc) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002f4000)="637562696300", 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009f5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000-0x4)=0xe8) getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000b28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000432000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2017/12/12 10:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006d0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db6000)=0xe8) write(r1, &(0x7f0000001000-0x10)="0213a12502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, 0x200000000, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = perf_event_open(&(0x7f0000e4a000-0x78)={0x3, 0x78, 0x401, 0x5, 0x4, 0x0, 0x0, 0x200, 0x201, 0x0, 0x5, 0x7f, 0x8, 0x11, 0x0, 0x7fff, 0x4, 0x1, 0x3, 0x20000, 0x824, 0xff, 0x7, 0x1000, 0x9, 0x0, 0x0}, 0x0, 0xa08, r3, 0x1) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00005a0000-0x4)=0x0, &(0x7f0000839000-0x4)=0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00004a3000-0x118)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f13000)="2f6465762f72746300", 0x400, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00002a3000-0x4)=0x3) write(r1, &(0x7f0000cab000-0xc6)="0e505557488f2f00d9e09d573cab5f730dabd72564e0ca8ec0b22d6a7b490120964f03af08b796969544da288372bdee3698d5e6de544a12b7e78eef2dc0ca45293bf5e790603a89b393177411043b34c4548beeb22463a71fc452359bc1a79fd2e5893c5cdc36cbb25724e4c254af42f78a01e34ebdf49fa9bb0d46df58e04ec34c97f83192000348b1417dc034597a1b263692d06f040e6680896abd1e11cae2c004512b3262810a72743c080f1d6d445d7d68c2723cbdcf86e7718f858eae46f4beaef2d8", 0xc6) fcntl$getown(r4, 0x9) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000015a000)=0x5, 0x4) readv(r3, &(0x7f00002b1000-0x30)=[{&(0x7f000091c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000074e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000a96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3) write(r3, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b45000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20001, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00008ad000-0x14)={0x0, 0x1f, 0x416, 0x5, 0x4, 0x6a8}, &(0x7f0000563000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d24000)={r7, 0xbf75d9b}, &(0x7f0000e24000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00009b8000)={r7, 0x3b, "ce7e500027641d21323ca01bb8b4c53227a768893547b9311dee1f1b019d1123c78b09f30662d7df08bfa8ea15a5ee26e735c856f58c0f8bda7eb0"}, &(0x7f0000740000)=0x43) recvfrom$inet(r3, &(0x7f00006f5000)="", 0x0, 0x40000004, &(0x7f00006ba000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2017/12/12 10:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a81000)="2f6465762f72666b696c6c00", 0x80001, 0x0) getuid() lstat(&(0x7f0000379000)="2e2f66696c653000", &(0x7f000049e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a8a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f1c000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fchownat(r0, &(0x7f00004bb000)="2e2f66696c653000", r1, r2, 0x801) write(r0, &(0x7f00004de000)="84c0f40d01d27e905316d696a4da044b590c1c3358d0cee2c632b1bf46969fe7dc5fcb19f0c573b6b6148d23cdadf0a09f0fb5940315cbc14af4f8e4f7b04db80dbe5a4010986da11ab4097acd63edf877f4db83e8ea6eeabea0fd7991e5763867f31e7a45f734c3ce3b5232a41e530269bc4bed123fde", 0x77) r3 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f6e65746c696e6b00") sendfile(r0, r0, &(0x7f00000d8000-0x8)=0x5, 0x7) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000d8a000)="00000000") lseek(r3, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006d4000)=0x0, &(0x7f0000219000)=0x4) 2017/12/12 10:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x401) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007f8000)=0x80000000, 0x4) lremovexattr(&(0x7f0000b19000)="2e2f66696c653000", &(0x7f000077b000)=@random={"73797374656d2e005fcbda3e365d03a1132a220d68f842889f4e0d5b579dcd54c2aa2c19a37f61e7d7572a7a876ac432ec31e535f76962769a632f868fe8d664b321f12f69358a6f190b185b53dec323c2dbb43108d39fe3e47c26ef422ed9410e8adac78c15a35c3ac51c80d5f7b071d519621b609d14b84e0fdda077d26ac591346f201f0f11e17958b9e0b179697b561f61dacae966c1a6976ae4627074", "00b211114cac7fff5c8d13589f3b39f2997d69f1c78c7d856a8ce44cf75a91cfa4d51e61425f0406a402391d0c588fe38305fa8fbfc8fafa5476564c61d1a36df6ea173e2b58497e3746aab70a5aa92f773ddbc04f27a78fbd0938e131e9b162fbed95450cf7d2c663deeb294cbdb3086e8fdb98d1bb3e43042968b3c7cfc4ce132d907be0c83b2723"}) r1 = open(&(0x7f0000cb8000)="2e2f66696c653000", 0x141046, 0x100) r2 = syz_open_dev$evdev(&(0x7f0000881000)="2f6465762f696e7075742f6576656e742300", 0xc00000000, 0x101002) getrusage(0x1, &(0x7f0000f5d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000e9a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f00004ab000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f000042d000)={0x0, 0xd, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097f000-0x4)=0x0) timer_gettime(r5, &(0x7f0000437000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000004e000-0x4)=0x0, &(0x7f0000226000-0x4)=0x4) write$evdev(r1, &(0x7f000052a000-0x60)=[{{r3, r4}, 0x1, 0x61, 0x4}], 0x18) statfs(&(0x7f0000a0d000-0x8)="2e2f66696c653000", &(0x7f0000f81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000c66000-0x10)={0x1000, 0xf8, 0x3ff, 0x1}) r6 = dup3(r1, r1, 0x80000) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000a35000)=0x10001) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000715000-0x8)=[0x7, 0x0]) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000872000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) ftruncate(r1, 0xf1d) setsockopt$packet_buf(r7, 0x107, 0x16, &(0x7f0000c62000)="ba557f673d89e04b1d056f00360c6e44d935ca94b992bda89feb19c1960cfe575637da93e9d699a37559cfb8592b166912fc7352667caa4f50b2bab2a3dd71eaff62", 0x42) sendfile(r2, r1, 0x0, 0x72439a6b) memfd_create(&(0x7f0000725000-0x89)="00b211114cac7fff5c8d13589f3b39f2997d69f1c78c7d856a8ce44cf75a91cfa4d51e61425f0406a402391d0c588fe38305fa8fbfc8fafa5476564c61d1a36df6ea173e2b58497e3746aab70a5aa92f773ddbc04f27a78fbd0938e131e9b162fbed95450cf7d2c663deeb294cbdb3086e8fdb98d1bb3e43042968b3c7cfc4ce132d907be0c83b2723", 0x1) 2017/12/12 10:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0xfffffffffffffff7, 0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x2, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) r3 = dup2(r2, r1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000028d000-0x4)=0x400) syz_emit_ethernet(0x86, &(0x7f0000e99000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xffffffffffff8000, 0x0, 0x7}], {0x8100, 0x9, 0x42b3, 0x2386}}], {{0x888e, @ipv4={{0x1a, 0x4, 0x3f, 0x800, 0x70, 0x0, 0x2, 0x401, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr=0x9, {[@timestamp={0x44, 0xc, 0x1, 0x3, 0x54, [{[@loopback=0x7f000001], 0x2000000}]}, @noop={0x1}, @ra={0x94, 0x6, 0x81}, @rr={0x7, 0x1b, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @lsrr={0x83, 0x13, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, @rand_addr=0x3]}, @ssrr={0x89, 0x13, 0x1, [@multicast1=0xe0000001, @rand_addr=0xe8, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x7ef}}}}}, &(0x7f00006cd000-0x14)={0x0, 0x3, [0xe68, 0x12d, 0x8eb]}) execveat(r3, &(0x7f0000a43000-0x8)="2e2f66696c653000", &(0x7f0000cdd000+0x246)=[&(0x7f00008b6000)="2f6465762f70746d7800", &(0x7f0000589000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f0000f41000)="2f6465762f7667615f6172626974657200"], &(0x7f000005d000-0x18)=[&(0x7f000025d000)="2f6465762f7667615f6172626974657200", &(0x7f0000ba2000-0x7)="73797374656d00", &(0x7f00008fd000-0xa)="2f6465762f70746d7800"], 0x1000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000317000-0x1)="50") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000492000)=0x0, &(0x7f0000de9000)=0x4) r4 = add_key(&(0x7f0000683000-0x6)="2e6465616400", &(0x7f0000f45000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000210000)="", 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000909000)="6b657972696e6700", &(0x7f0000e2e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) socket$inet6(0xa, 0x4, 0x4) keyctl$instantiate_iov(0x14, r5, &(0x7f00005c7000-0x80)=[{&(0x7f00000e7000-0x87)="72145dcd34f0e8e1ca5ca3bf7a0ad5542b28c752f5380ac6cbc7f3514eba1154af06adb7ca9b0687318d5dca5e6ea3f15e08d492fdbe5531dd5fe3079713229b9a467e8154bcb6a06f7857a0d4a5b5fee1bcddcd94584a7530789d00098e70e527df2a084216897e7fc4355a403b6c882a3bcbce00529d9de8bfcaf722e413217a2f5fefb5b409", 0x87}, {&(0x7f000015d000-0x18)="6f12b348b8ce8c536f02e7a206a269f7b11767122ec52cd7", 0x18}, {&(0x7f00000d0000)="66eea248f95eee326e8777f96b48582cf819f060e561520ce8629f46fe2b386f80b5445c51723587ae177b60df383c1ae7ac0f6142924f998cf8c1682399cf8c0f6e87ead3da691c514cbcf19cc8199082cb", 0x52}, {&(0x7f000097f000)="e73ad455c953bb973032e318b4176d7616a65f6d9c0ca336d7e2c255f02ca1e021453f56236f58354a3ce12caa7fc9f0a0d07e872e5640f3d0795d35c2753bf698c1e051715d08b41a37cec144037131135107461c004fa7fa95a548e3282b8cfad031681cf808fc579c063cd6d2646a6912", 0x72}, {&(0x7f0000252000)="17ca29edd9fc4e81a8493e9863ee5f744b9044b36efc32c08b3a68db3d9345cf6a8a80d5fb7bd948fc750b2a29a7da6bd7a678f7f35c06f7b4a18ae877a93f9c607ab9a357fcedf5c904f05fb77610960971e546b3241b1171badc744e1dabf7dffb0c069a2b1d416a0e7515112c6fce2c8090ea", 0x74}, {&(0x7f0000ab8000)="5561a628fb557fe68185b3d2aa1d8c08d3d5485e6c69e632841b0392e0965865a4a640997aa9a22b2f0b2c01edd2e31e5edfdd59027a3640e8209e28f41ba1581c8d565a7ea7e8b0056c83fe87cde9fe290e1785c17fb9a7113fc9a1436a494b82f374c952f3a432bf3b59", 0x6b}, {&(0x7f00001f1000)="fe4842ef27e65cf267759f7b9c0e50f3dff0093c2fe8c0fc4ea556179086d8112233adc90e97ecd1e2289791cb5b57553b46fced95ccbe57522758d60997793f0d8f2592dd03bd260a5f258bf95c9526ca0964759fd75309d7b00668d984e522bde4a172f62804d1bbbaf50fdf2629c1970543fc545fd0600193ca59d59e4b71616f907e2fc2ea24d8137c194e74d60ff661e417f8cf767195784202837ed12c972dfefe9cf735d14c6f27fbcb080cbe775b4c42cab4c1122b9e0c637841e8654e06458697a5e111ace55089526007", 0xcf}, {&(0x7f00006f9000-0x3d)="393bb751289430006b876b3be4144ebf7e187674c073f36dd16137055075ca09218a984a2adcfbb9cfc4dd308557483e1c0d8ad565a3530d29b72e2e75", 0x3d}], 0x8, r4) r6 = add_key$keyring(&(0x7f0000bee000)="6b657972696e6700", &(0x7f0000944000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f00004f4000)="646e735f7265736f6c76657200", &(0x7f00006d3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r6) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000eb5000)=0x0, &(0x7f000057b000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f3000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}, {&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d0d", 0x19}], 0x2) [ 138.723829] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 138.723838] [] ? SyS_futex+0x120/0x2d0 [ 138.723847] [] ? do_futex+0x15c0/0x15c0 [ 138.723856] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 138.723865] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 138.723872] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.723881] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 138.723904] FAULT_FLAG_ALLOW_RETRY missing 30 2017/12/12 10:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000df6000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00008a8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000004000-0x4)=0x8af, 0xb, 0x4000000000000005, &(0x7f0000003000)={r0, 0x0}, &(0x7f0000003000)=0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100a, 0x0, 0x0, 0x20, 0x0, 0x0, 0x400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006e7000-0x8)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000530000-0x10)={0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c75000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) socketpair(0x4, 0x20cefc9b100170e7, 0x34, &(0x7f0000485000)={0x0, 0x0}) getsockname$packet(r5, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000614000-0x4)=0x14) getsockopt$inet_buf(r3, 0x0, 0x20, &(0x7f0000829000)="00000000", &(0x7f0000a58000)=0x4) execveat(r4, &(0x7f000078a000-0x8)="2e2f66696c653000", &(0x7f0000815000)=[&(0x7f000071c000)="2f6465762f706b74636476642f636f6e74726f6c00", &(0x7f0000a92000)="2a3a736563757269747976626f786e65743026282600", &(0x7f0000668000-0x2)="2100", &(0x7f0000e2e000)="2f6465762f706b74636476642f636f6e74726f6c00", &(0x7f0000d48000)="2f6465762f706b74636476642f636f6e74726f6c00", &(0x7f0000579000-0x18)="256370757365746d696d655f747970656367726f75705e00"], &(0x7f00003c9000)=[&(0x7f0000d88000-0x1)="00"], 0x100) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000025f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd5, 0x100000000, 0x7, 0x400, 0xaf0, 0x1030040, r6}) r7 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) fcntl$getown(r1, 0x9) r8 = memfd_create(&(0x7f00007b0000)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r8, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) bind$unix(r8, &(0x7f00004ec000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000686000)=0x3) fcntl$addseals(r8, 0x409, 0xc) sendfile(r7, r7, &(0x7f00000de000-0x8)=0x20000, 0x100000003) ioctl$LOOP_CLR_FD(r3, 0x4c01) r9 = syz_open_dev$loop(&(0x7f0000256000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pread64(r9, &(0x7f0000fb1000-0x1000)="", 0x0, 0x0) [ 138.723911] CPU: 0 PID: 20245 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 138.723915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.723925] ffff8801d9a6f870 ffffffff81d90889 ffff8801d9a6fb50 0000000000000000 [ 138.723936] ffff8801d98d3790 ffff8801d9a6fa40 ffff8801d98d3680 ffff8801d9a6fa68 [ 138.723947] ffffffff8165e497 0000000000003af1 ffff8801a4bf38f0 ffff8801a4bf38a0 [ 138.723948] Call Trace: 2017/12/12 10:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006b7000)="2e2f66696c653000", 0x400, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b8000)=0x20) socketpair(0x10, 0x1, 0x80, &(0x7f0000a5d000)={0x0, 0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000098f000-0x8)=0x0) mknodat(r2, &(0x7f0000deb000-0x8)="2e2f66696c653000", 0x20, 0x2) r3 = socket$unix(0x1, 0x801, 0x0) tee(r3, r3, 0xffff, 0x8) r4 = socket$unix(0x1, 0x1, 0x0) ftruncate(r1, 0x7f) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000791000-0x4)=0x0) open$dir(&(0x7f00009fb000)="2e2f66696c653000", 0x24080, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000a15000)=0x3) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ca1000-0x8)=0x6) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = syz_open_dev$mice(&(0x7f0000feb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2603) fcntl$setlease(r5, 0x400, 0x2) getsockname$packet(r2, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000b52000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa76, r6}) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r7 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(r3, r7, &(0x7f0000fc2000)=0x0, 0x80000001) 2017/12/12 10:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) getresuid(&(0x7f0000e6a000-0x4)=0x0, &(0x7f000074c000-0x4)=0x0, &(0x7f0000659000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb3000)={0x0, 0x0, 0x0}, &(0x7f000091b000)=0xc) syz_fuse_mount(&(0x7f0000aaa000)="2e2f66696c653000", 0x4002, r1, r2, 0x8001, 0x8000) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000a99000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) writev(r0, &(0x7f0000a5f000)=[{&(0x7f00003a5000-0x35)="44d88c1256", 0x5}], 0x1) r3 = fcntl$getown(r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000201000)="2f6465762f72666b696c6c00", 0x8080, 0x0) restart_syscall() fcntl$lock(r0, 0x6, &(0x7f0000c86000-0x20)={0x0, 0x1, 0x6, 0xd093, r3}) close(r0) syz_open_dev$sg(&(0x7f0000115000)="2f6465762f73672300", 0xff, 0x8000) open(&(0x7f0000212000-0x8)="2e2f66696c653000", 0x100, 0x10) 2017/12/12 10:39:15 executing program 0: getrandom(&(0x7f0000edc000-0x1000)="00", 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0xaa8000)=nil, 0xaa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)="6e65742f69705f7461626c65735f6d61746368657300") readv(r2, &(0x7f0000aa5000)=[{&(0x7f0000121000)="", 0x0}, {&(0x7f0000aa1000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000aa2000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000aa3000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000a8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000aa4000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000aa5000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x7) r3 = getpid() sched_setattr(r3, &(0x7f0000001000-0x30)={0x30, 0x5, 0x1, 0x6, 0x8000000000000, 0xfc, 0x4, 0x8}, 0x0) r4 = getuid() mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00004c4000-0x8)={0x60c}, 0x8) getuid() setreuid(r4, r4) r5 = syz_open_dev$sg(&(0x7f0000664000-0x9)="2f6465762f73672300", 0x0, 0x2) sendto$inet6(r5, &(0x7f000041f000)="c98500c0a389cbdff4097bee83624b878a6219539e86aad870338000008000001d003bcd9c8ede", 0x27, 0x48041, 0x0, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000aa8000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000aa8000-0x8)={0x0, 0x56}, &(0x7f0000aa1000)=0x8) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000aa9000)="2f6465762f736e642f74696d657200", 0x0, 0x402) syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x802) socket$inet_udp(0x2, 0x2, 0x0) close(r0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000aaa000)={0x8, 0x0, &(0x7f0000aaa000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000aaa000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) lseek(r1, 0x0, 0x2) mmap$binder(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 138.723958] [] dump_stack+0xc1/0x128 [ 138.723968] [] handle_userfault+0xa37/0x1300 [ 138.723978] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 138.723986] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 138.723994] [] ? preempt_schedule+0x25/0x30 [ 138.724003] [] ? handle_mm_fault+0x117b/0x2530 [ 138.724012] [] ? handle_mm_fault+0x1fc3/0x2530 [ 138.724020] [] handle_mm_fault+0x1fd1/0x2530 [ 138.724028] [] ? __pmd_alloc+0x410/0x410 [ 138.724035] [] ? memset+0x31/0x40 [ 138.724044] [] __do_page_fault+0x5c2/0xd40 [ 138.724053] [] ? mm_fault_error+0x2c0/0x2c0 [ 138.724060] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.724068] [] do_page_fault+0x27/0x30 [ 138.724075] [] page_fault+0x28/0x30 [ 138.724083] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 138.724104] [] ? prepare_timeout+0x45/0x140 [ 138.724114] [] SyS_mq_timedsend+0xe6/0xa80 [ 138.724125] [] ? selinux_file_ioctl+0x355/0x530 [ 138.724134] [] ? SyS_mq_unlink+0x500/0x500 [ 138.724144] [] ? SyS_futex+0x22e/0x2d0 [ 138.724153] [] ? do_futex+0x15c0/0x15c0 [ 138.724164] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 138.724175] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 138.724183] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.724195] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 138.751940] FAULT_FLAG_ALLOW_RETRY missing 30 [ 138.751952] CPU: 0 PID: 20247 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 138.751957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.751972] ffff8801c6c1f920 ffffffff81d90889 ffff8801c6c1fc00 0000000000000000 [ 138.751985] ffff8801d98d3490 ffff8801c6c1faf0 ffff8801d98d3380 ffff8801c6c1fb18 [ 138.751997] ffffffff8165e497 0000000000003af1 ffff8801a4bf68f0 ffff8801a4bf68a0 [ 138.751999] Call Trace: [ 138.752013] [] dump_stack+0xc1/0x128 [ 138.752023] [] handle_userfault+0xa37/0x1300 [ 138.752033] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 138.752042] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 138.752055] [] ? handle_mm_fault+0x117b/0x2530 [ 138.752064] [] ? handle_mm_fault+0x1fc3/0x2530 [ 138.752074] [] handle_mm_fault+0x1fd1/0x2530 [ 138.752083] [] ? kmem_cache_free+0x26e/0x2e0 [ 138.752096] [] ? __pmd_alloc+0x410/0x410 [ 138.752103] [] ? memset+0x31/0x40 [ 138.752113] [] __do_page_fault+0x5c2/0xd40 [ 138.752121] [] ? mm_fault_error+0x2c0/0x2c0 [ 138.752130] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.752138] [] do_page_fault+0x27/0x30 [ 138.752147] [] page_fault+0x28/0x30 [ 138.752157] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 138.752166] [] ? SyS_futex+0x120/0x2d0 [ 138.752175] [] ? do_futex+0x15c0/0x15c0 [ 138.752187] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 138.752196] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 138.752203] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.752212] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 138.752566] FAULT_FLAG_ALLOW_RETRY missing 30 [ 138.752574] CPU: 0 PID: 20245 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 138.752579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.752592] ffff8801d9a6f870 ffffffff81d90889 ffff8801d9a6fb50 0000000000000000 [ 138.752604] ffff8801d98d3490 ffff8801d9a6fa40 ffff8801d98d3380 ffff8801d9a6fa68 [ 138.752616] ffffffff8165e497 0000000000003af1 ffff8801a4bf38f0 ffff8801a4bf38a0 [ 138.752617] Call Trace: [ 138.752627] [] dump_stack+0xc1/0x128 [ 138.752637] [] handle_userfault+0xa37/0x1300 [ 138.752648] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 138.752659] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 138.752668] [] ? __might_sleep+0x95/0x1a0 [ 138.752677] [] ? handle_mm_fault+0x117b/0x2530 [ 138.752689] [] ? handle_mm_fault+0x1fc3/0x2530 [ 138.752697] [] handle_mm_fault+0x1fd1/0x2530 [ 138.752706] [] ? __pmd_alloc+0x410/0x410 [ 138.752713] [] ? memset+0x31/0x40 [ 138.752721] [] __do_page_fault+0x5c2/0xd40 [ 138.752730] [] ? mm_fault_error+0x2c0/0x2c0 [ 138.752737] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.752745] [] do_page_fault+0x27/0x30 [ 138.752752] [] page_fault+0x28/0x30 [ 138.752759] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 138.752768] [] ? prepare_timeout+0x45/0x140 [ 138.752776] [] SyS_mq_timedsend+0xe6/0xa80 [ 138.752785] [] ? selinux_file_ioctl+0x355/0x530 [ 138.752793] [] ? SyS_mq_unlink+0x500/0x500 [ 138.752802] [] ? SyS_futex+0x22e/0x2d0 [ 138.752810] [] ? do_futex+0x15c0/0x15c0 [ 138.752819] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 138.752828] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 138.752835] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/12/12 10:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x1000000000005645) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00006cf000-0x8)="2e2f66696c653000") r1 = socket$netlink(0x10, 0x3, 0x1001000000005) socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb4000-0x1)="00000000", &(0x7f0000bea000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000fe7000)="2e2f66696c653000", 0x0) pipe2(&(0x7f00007b2000)={0x0, 0x0}, 0x800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee3000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) dup2(r0, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc3000)="2f73656c696e75782f656e666f72636500", 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="73697430000000000000000000000000"}) sendto$ax25(r0, &(0x7f0000022000-0x35)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cbae575fd4474456a4a035eb59f0a3160d91f8161d217d4259801571e48a0f9f8a09b5d8b3849e7c72d74cf84e72020cc75c000000047f848c71ad2a46f80c6fed37d54bdf76f17dd8597ae509f342d7c8f4", 0x69, 0x4003, &(0x7f0000020000-0xf)={0x3, {"3f0008f4082302"}, 0x9}, 0x10) ioctl(r2, 0x3ff, &(0x7f0000024000-0x6f)="53d2626b772b19994faceef982481b1387dc809f9b4dd4ff32c402513e687cdfebbd2d70614767546d1ed19577f0e1fe23021f5b9ca6810fe053d642c3ed6e61eab82f2f36084dd5a57f07eb14f725699172c9f95b735e2cc489499444df394678c8873fdbc50ce61217c7f2f25ee6") rename(&(0x7f0000386000)="2e2f66696c653000", &(0x7f0000cb0000-0x8)="2e2f66696c653000") r4 = socket$inet6(0xa, 0xfffffffffffffffd, 0x20000000000) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f0000d1c000)=0x101, 0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:15 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0x0) r1 = socket$inet(0x2, 0x4, 0x2) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ba0000)={0x3a, 0x0, 0x3}) sendto$inet(0xffffffffffffffff, &(0x7f0000ffd000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:39:15 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000df2000)="2f6465762f70746d7800", 0x106, 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) writev(r0, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000de7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd6000)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00006a3000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000fda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000fc000-0x4)=0xc3) mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x5}, {0x100002, 0x0}], 0x5) recvfrom$inet(r0, &(0x7f0000a04000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x10003, &(0x7f0000720000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006e9000-0x9)="2f6465762f70707000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a12000-0x4)=0x0, &(0x7f000039d000-0x4)=0x4) 2017/12/12 10:39:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000600000-0x4)=0x0, 0x4) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x481, 0x4000000800004102) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r2 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getgid() r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d8000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000074000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004e2000-0x4)=0x6f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x2, 0x10}, 0x8000) pipe(&(0x7f000007d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000379000-0x26)="120000001a0025f0006bb404feff001c020b49ff0800000000000000080003000000ff", 0x23) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000fdf000)={0x0, 0xe5}, &(0x7f00001a5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f000091c000-0x98)={r10, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, 0x98) getpeername(r8, &(0x7f0000bb4000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ca000-0x4)=0xc) read(r7, &(0x7f0000ec1000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) 2017/12/12 10:39:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000046c000-0x3)=0x0, &(0x7f000016c000-0x4)=0x4) r1 = socket$inet(0x2, 0x0, 0x5) pipe2(&(0x7f000053c000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000769000-0x4)=0x0, &(0x7f0000808000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008cb000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000339000)={0x0, 0x5d, "3c175def902ab430ba5e561a27d9d8e801202e63eebd3371cfe3a0992c1ceab7391527ea032c1d6af3225702a15186b5d8442613b62ea51f642869b30aa307c9b5ab006d568c62a10673645b07e0de843fe8e9c8a1940c8dce4b27f345"}, &(0x7f00000b8000-0x4)=0x65) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000073d000-0x6)={r1, 0xe9}, &(0x7f000052b000-0x4)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002de000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f000024b000-0x38)={&(0x7f0000faf000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c38000-0x70)=[{&(0x7f0000f26000-0xf8)="840a67f814aeaa9d20ad3634e81c977249a66e7ee61816a4cb70459af0c9a04b80933fed95b1067aa7b558dd0d9833f213cbad720a5f252de4d7f9bab3a6d40e0f4a6289f4af3ee9fae0e92f0e8aea01894578508c94509d3a06382d2d846d7f2f46ce49f42ed0b177ae37533a7aa96a7142c215146b7adf024ea2a0e81d906f9eaf35b0c1114229fb43fcf928ec62cfbc4c6584bec08fdf5c9450fa98c0216181103b033d072098e35885b64da5fd42e81cd4cc8c4eaf7e50f4791841e5dfe39f2ce917aae258a2e9414ce38b9a7248cbe3b2ff2dece59c632127ab35914bdf998e0a815046bd31a6f932d259d1712d7765c353c8b9dfbe", 0xf8}, {&(0x7f0000f16000-0xbe)="04e72a9d473a6d84a603a969abe1252d1576bba21db71e09d0f559946f1f9bcc26570e36c87e2db275281f2a1f0d45b2f293b37baaecb511a7783093019732c3f25d052b999f9655dbd4f406afbe6567460cc438382b5c27b48b1d8a66444d3859f5f23b18019a713ec9a8d9911ef71905b8381622e3c90c52e9ee21d6a76b83871338af95eb3e88bbeeb0fbde6308e4f7fb57bda94c14a6b8e66029136b1781dd4163e8f50700a921772cb48acd5051f4f987d6aa9ccd7dcfa82a65e302", 0xbe}, {&(0x7f0000661000)="5a6f1a79e3609d854b3089268cf96e2cc2b2421997c4eda2275726e3e24ef05dd50af2c72cd3964a3f7bd04b141276df71abdb2b391e45a74040b652ae85c4c475da7222e93d472c990949edaf2d55ab26011684770aca46867cf55366818f6da30bb735d1f38abc3b0329bac2b34121d7be8e59fd", 0x75}, {&(0x7f0000883000-0x84)="a5f314d70f142a70773869c25b3519266c73b8dc4f4721c3b528d5fed09ece2b66cb60cb172c304dda07c4d43853bf4e60e5aaa29c60b9ff19b1160a3aee7482e79765864c7804b795d087fa9f46ffe33f9f769adee5229f4b63b69fc5aab5920adcf30645ba479dfb5290b2c6495821f502836786db38829b51475b7d65e1b751bed023", 0x84}, {&(0x7f00001a9000-0x9e)="2e465662b81d7d41b5dc1fc48a6eda9559e6af3f25334e19962ba8a3dd84c484429307e99b504389b39f9a55e294ca81a68867e745d73cf2ac9523b2e3aeb2fcc41d76ca5d8de6b39596a19890022922a03932c144dbee29d04e5a3ec2d1e36f26604c17291117679b3265426cd0f79dd13415b267709475995b424ca228054b8ba47b1f810f5617208b3cd267f22a57f7aaf96206fee4705ae37a97818f", 0x9e}, {&(0x7f0000cae000-0x7c)="80f3597b421c6d34e34e56aafd1d69a8725a1a873db8d964dee7b28fd9363459fbb934da2b1802f664b9c83c49b78da0de32a732fc7bc57785b8f52637aaa675691bfa51e9b83e7ee5a4c4b0ddad3d2d8ea65a4ef875a29fdcd2f4da1aef350e84d9d15777093a6239e9ab1d881c682c0924a10454ed8cb5b0c9f795", 0x7c}, {&(0x7f0000b9d000)="184514ede951f0f22a7c6aa2bc1b55b3d221ca1687905de23eecf9d33df2b4952930eb336cce4fb12c81a4ef8259", 0x2e}], 0x7, &(0x7f0000506000-0x38)=[@rights={0x38, 0x1, 0x1, [r3, r2, r2, r2, r3, r2, r3, r2, r3, r3]}], 0x1, 0x20000001}, 0x4000000) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00007f4000-0x4)=0x406, 0x4) write(r3, &(0x7f000001a000-0x69)="", 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000037f000)="2f6465762f70707000", 0xeecfd47da8920511, 0x0) writev(r3, &(0x7f0000ef2000)=[{&(0x7f0000e7a000-0xfe)="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", 0xfe}, {&(0x7f0000775000-0x5e)="518e0266aad2cf5bb28f8419b5983ec315a4959ee060b2e52cc80d95623486207e4a14169be6e39846cb75e778952d9eb4a0f39ef6b453d2681beda1cecba3a445964181d257140b9b425eec6f709113ed59ef762bcd4e7103a54e74b19b", 0x5e}, {&(0x7f00009a3000)="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", 0x1000}], 0x3) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)="", 0x0, 0x0}, 0x2) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000c6e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3002}) close(r3) 2017/12/12 10:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69666230000000000000000000000000"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) fgetxattr(r1, &(0x7f0000d5e000-0x18)=@random={"73797374656d2e00", "69666230000000000000000000000000"}, &(0x7f000080c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000112000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)="", &(0x7f00008bd000-0x4)=0x0) gettid() clock_gettime(0x8000007, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0, 0x0}) utimes(&(0x7f0000add000)="2e2f66696c653000", &(0x7f0000653000-0x20)={{r3, r4/1000+30000}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000449000)="2f6465762f6c6f6f702300", 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r7 = getgid() setfsgid(r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)="2e2f66696c653000", 0x100) r8 = socket$inet_sctp(0x2, 0x0, 0x84) r9 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f000014a000-0xc)=@sack_info={r6, 0x80000001, 0x95}, 0xc) syz_open_dev$tun(&(0x7f0000917000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)="69666230000000000000000000000000", 0x2) getsockopt$bt_hci(r8, 0x0, 0x2, &(0x7f00002d7000-0x72)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000089e000)=0x56) pwritev(r9, &(0x7f00000a4000-0x10)=[{&(0x7f00008ce000-0x1ff)="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", 0x1e0}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r9) sendfile(r5, r9, &(0x7f00007ad000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r9) [ 138.752844] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 139.107596] binder: 20298:20303 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 139.128002] binder: 20298:20303 tried to acquire reference to desc 0, got 1 instead [ 139.148049] binder: 20298:20306 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 139.556084] binder: undelivered TRANSACTION_ERROR: 29201 [ 139.561530] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/12 10:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000735000-0x8)="2e2f66696c653000") r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00002d6000-0x4)="00000000", &(0x7f00009e5000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r3 = socket$netlink(0x10, 0x3, 0x3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000613000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="73697430000000000000000000000000"}) sendto$ax25(r4, &(0x7f0000082000)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cbae575fd4474456a4a035eb59f0a3160d91f8161d217d4259801571e48a0f9f8a09b5d8b3849e7c72d74cf84e72020cc75c000000047f848c71ad2a46ed0c6fed37d54bdf76f17dd8597ae509f342d7c8f4", 0x69, 0x40005, &(0x7f00001eb000-0x10)={0x3, {"371008f4082302"}, 0x8}, 0x10) ioctl(r3, 0x3ff, &(0x7f0000024000-0x6f)="53d2626b772b19994faceef982481b1387dc809f9b4dd4ff32c402513e687cdfebbd2d70614767546d1ed19577f0e1fe23021f5b9ca6810fe053d642c3ed6e61eab82f2f36084dd5a57f07eb14f725699172c9f95b735e2cc489499444df394678c8873fdbc50ce61217c7f2f25ee6") r5 = socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f0000d1c000)=0x101, 0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00000e1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x10100, &(0x7f0000c40000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000524000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000ca6000)="00", 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) 2017/12/12 10:39:15 executing program 0: r0 = add_key$keyring(&(0x7f00003f0000)="6b657972696e6700", &(0x7f0000608000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00004e4000-0x5)="6365706800", &(0x7f0000000000)="5d5e73797374656d766d6e65743000") mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000096000-0x4)=0x0) bind$ipx(r2, &(0x7f0000900000-0x10)={0x4, 0x9, 0x1ff, "ed530163e2ac", 0x6f8, 0x0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000766000)={0x0, 0x0}) r4 = socket$key(0xf, 0x3, 0x2) mkdirat(r3, &(0x7f0000498000)="2e2f66696c653000", 0x5) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 10:39:15 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x20000001d, 0x3d48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000c59000-0x4)=0xfffffffc, 0x4) sendmmsg$unix(r0, &(0x7f0000747000)=[], 0x0, 0x10) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00003d2000-0x8)=0x911) sendmsg$unix(r1, &(0x7f0000cbd000+0xf0a)={&(0x7f0000241000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8, &(0x7f00007ec000)=[{&(0x7f0000c0e000+0x3d2)="9fb49297715570b9c357429583ea8c12bbde2ed69b31a2ca864c8293c4115f01570dea1e71991a41b54486eadbcf0d8907edc313e66685eb634346068c1676be89124505559d5fb38f3133c45a2afbf91c5841b3dab561e5d08922cd51ea991bbfccc79a353fe4111c25cafa0d72633b56c3708cdeeb4199d6a2cc8e9f4275a51f7b8f656b0257df5a97d21cec60a5f4ef36a96b7fc10e5fde4b66f73ee11494766c5bdb210bfde63916364eed93c4cf44d9cef1fc4c564400b0bb3f1736d425bd3a92747518d8a258ed0db0ef334db839497ec82100560195f09191ef5d51eae5fd3f628a1dc31ead4de8b60a9343c81399", 0xf2}, {&(0x7f0000956000-0x9e)="8dad08f707ad291e2d1542f3d4e9d0bbf331a154566174d62247ecaf58c55904434f03f2e19a3b9362c73666394aa5b5a38e7970bd155a5b5aef895eb17dd40df74343af13f8a1c869b083d52b116a95e3ed73b100d4558e4c2d01526ee466a9b2aa3fa9af5308ce575635322112b5bfbff0822992f56d000061dc0126dac48977530ce63cbabfc6d5aaaf90134f8cf1eb9bc4cb29a415d57628f35228f6", 0x9e}, {&(0x7f00009b9000-0xfa)="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", 0xfa}], 0x3, 0x0, 0x0, 0x8b890e1539f50ab3}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000733000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4800) socket$unix(0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000009c000)="2e2f66696c653000", 0x100, 0x401) prctl$intptr(0x1f, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f73657175656e6365723200", 0x101080, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000002000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fa5000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) socket$inet(0x2, 0x1, 0x0) 2017/12/12 10:39:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00005f7000)="1f0000000202190000000700100008810000000004000b0012e200ff3f0009d78e4898d743b68d1a0102f8be6e64ab555490cd232ea0681f0b", 0x39}], 0x1) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x400005, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006df000)=0x1ff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d37000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x902, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f00007f9000-0x4)=0x8) r3 = syz_open_dev$tun(&(0x7f0000919000)="2f6465762f6e65742f74756e00", 0x0, 0x20003) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000120000+0x858)=0xb) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000270000)=0x7fffffff) r4 = socket(0x3, 0x80a, 0x3) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x200000000000b, 0x4000000000000000, 0x7ff, 0x1}) setsockopt(r4, 0x107, 0x1, &(0x7f00008a1000)="6b07", 0x2) r5 = syz_open_dev$tun(&(0x7f00002bf000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) gettid() accept$inet(0xffffffffffffff9c, &(0x7f0000605000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000)=0x10) fadvise64(r3, 0x0, 0x800, 0x0) getrandom(&(0x7f000014a000-0xe)="0000000000000000000000000000", 0xe, 0x3) bind(r1, &(0x7f0000595000)=@nl={0x10, 0x0, 0x800, 0x1a0}, 0xc) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r7 = dup2(r5, r6) write$eventfd(r7, &(0x7f00003b2000-0x8)=0xa3, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000eae000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x11}, {0xa, 0x0, 0xc1a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xddd, 0x0, 0xfdfffffffffffffe, 0xa1, 0x3, 0x80, 0x2, 0x4]}, 0x5c) ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f00008c2000)={0x200, 0x8, 0x9, 0x6, 0x0, 0x4}) [ 139.653474] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/12 10:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00009ae000-0x4)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007bd000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000387000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c9b000-0x1)="02", 0x1, 0x20000001, &(0x7f0000f47000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000167000)="2f6465762f73657175656e63657200", 0x4000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a66000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000743000-0xc)={0x0, 0x0, 0x0}, &(0x7f000099c000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d71000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7b000-0x4)=0xc) geteuid() getresgid(&(0x7f0000109000-0x4)=0x0, &(0x7f00000fb000)=0x0, &(0x7f0000556000)=0x0) fcntl$getown(r1, 0x9) getuid() lstat(&(0x7f00003ab000-0x8)="2e2f66696c653000", &(0x7f0000257000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000590000)={0x0, 0x100000000}, &(0x7f00004c1000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d94000-0x8)={r2, 0xc306}, &(0x7f0000e52000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) write(r0, &(0x7f0000a1e000)="89", 0x1) sendmsg$netlink(r3, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x20)=[{&(0x7f00004ed000-0x10d0)=[{0xc0, 0x7fffffff, 0x300, 0x40000, 0x9c1, "530595c0f314b957d9263d92f1d5b68dba8a588565fb2442415520ad6b80c3dc88c7cce57d892babb479c9aa307e79cdc60addadaf1e5bc073834fd0606aa7fa3761ac5c75116c81612a23052c4fdd4668f9ac1fa590154d9cc4ccb328f7612d763edf2f88679b813990091bb2193610a05716eef008ac5a1a85ab577d6ba3cdaaf857f0f180c68578c8e3a38b638c265d17237f7f64895626c26fd75d5f355f33a3f06c64d62c5bc6ca93f0032dacbb"}, {0x1010, 0x1, 0x600, 0x400, 0x4, "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"}], 0x10d0}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x2, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x2000003}, 0x1) 2017/12/12 10:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x1f843eb5) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000911000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x141281, 0x0) r1 = accept4$unix(r0, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000780000)=0x1002, 0x80800) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x804, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fe, 0x1, 0x2000ff, 0x1, 0x4, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f00000f5000)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000e17000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000076e000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000814000)={0x4000000009, 0x7fffffff, 0x1, 0x1, 0x4, 0x3}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(r6, 0x401) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d88000-0x4)=0x0, &(0x7f0000730000-0x4)=0x4) r7 = fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000f13000)="2f6465762f736e642f73657100", 0x0, 0x20044) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000011000-0xbc)={0x10, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) setsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f00008e8000)="4d", 0x1) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000976000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) sync() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb9000)=0x0) 2017/12/12 10:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x8005) syz_open_dev$urandom(&(0x7f0000dd3000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x1) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x0, 0x0) syz_emit_ethernet(0x82, &(0x7f0000eb7000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@rr={0x7, 0x27, 0x0, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000037000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x1000004, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x10004c, 0x5, 0xffffffffffffffff, 0x2}, {0x2c, 0x0, 0x5, 0x3fffc0000002}, {0x6, 0x0, 0x2000000000003, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f4c5420", 0x4}], 0x1) r4 = socket(0x13, 0x80807, 0xeae) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x1, 0x40000000033, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000015000-0x20)={0xe7b, 0xfffffffffffffffb, 0x207, 0x7, 0xfffffffffffffffa, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000014000)=0x20) socket(0x600000000000000a, 0x7fc, 0x1d) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fdd000-0xa)="5d657468306574683000", 0x0) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x2, 0x668, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000) socket(0xa, 0x80001, 0x0) socket(0xa, 0x800080001, 0x0) 2017/12/12 10:39:15 executing program 0: pipe2(&(0x7f00000f1000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f6877726e6700", 0x400000, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1cb, 0x4, 0x7}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000c000)={r3, 0x8}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000004000)="617474722f736f636b63726561746500") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000007000)={r3, 0x80000000}, &(0x7f000000e000-0x4)=0x8) write$tun(r4, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) 2017/12/12 10:39:15 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = memfd_create(&(0x7f0000002000-0xb)="2f6465762f62696e6465722300", 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x1, 0x8001, 0x721f2a4c, 0x4d, 0xfffffffffffffffe}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) r2 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0xe0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005000-0x4)=0x0) ptrace(0x4219, r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000010000-0x30)={0xa4, 0x0, &(0x7f0000010000-0xa4)=[@increfs={0x40046304, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f000000f000)=[], &(0x7f0000008000)=[0x38, 0x38, 0x40, 0x38, 0x30]}}, @exit_looper={0x630d}, @increfs_done={0x40106308, r2, 0x0}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x3, 0x3}, @clear_death={0x400c630f, 0x3, 0x4}, @increfs_done={0x40106308, r2, 0x2}], 0x11, 0x0, &(0x7f000000a000)="fd44e6602e1315fd2133cf134e8b845e4d"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000011000)=0x2000, &(0x7f0000009000-0x4)=0x4) [ 139.763772] binder_alloc: 20390: binder_alloc_buf, no vma [ 139.770608] binder: 20390:20392 transaction failed 29189/-3, size 0-0 line 3130 [ 139.788822] binder: BINDER_SET_CONTEXT_MGR already set [ 139.795914] binder: 20390:20392 ioctl 40046207 0 returned -16 [ 139.803644] binder_alloc: 20390: binder_alloc_buf, no vma 2017/12/12 10:39:15 executing program 7: lookup_dcookie(0xffff, &(0x7f0000e8d000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x80000001, 0xff, 0xc3, 0x0, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000088e000-0x20)={0x8b80, 0x8, 0x80, 0x7, 0x8, 0x3}) timer_create(0x0, &(0x7f0000d4f000)={0x0, 0x2, 0x1, @thr={&(0x7f0000d4f000)="a6f7036c24b28a90c4d70b66de161b3f20318aa11bfcfd32e3bb33e64ecedd1cfb37a616f27457dadefdf5a47c778890360fa468b17935ebca94ce635691b2aa268286426f82137dc18252cb97d4d01e318368dc6e242c18b9b14b484024638e11b68863ffc6ecd5175f5aac7ce3e76e46cd9d2d5a5a4e214f402cb5996da9fc41856ce1588742bb20218d2ef9aeeb4a0b62dd76fa05d9d6e92f095bc6293bd060e5fbfea5c231f4b924bef268cbf234b5ee352055a720e3e5c35f1c02aade17d7e223be06beb16c54fe8142a8fd5c7f66015bd036a265b3e7ebc62c36869229b710381cc182beb83c0af52e2fca970139d608e0", &(0x7f0000d50000-0xcf)="efbf0abc5f5fcf74331ba6b591983ae0d6fe48cf6ed59eafd38883eb9d2a47619f56fbe1854261a6b4f266b4ceebc6c87d67373d1afe149a5a792e3961f2346d630b0c4584c09924d6cac7cc07ba4ef225ad379f95e31cb96fdb50a6198e1b36773d68703ee49189b97a434b0680faac8d3f8deb6584d565347cae363ee19325414b473be480ed89e9a77d3c5435b6c3829b62a40b9fc3ddfaf95727bdc02bfebc50a9b0b77aff11a4ea657666f4aa4e0873dc487a24b873633e56a7cc98dbe06f4725b75cf4717a77561ebbf5762a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c0000)=0x0) sendmsg$key(r0, &(0x7f0000d4f000-0x38)={0x0, 0x0, &(0x7f0000d4e000)={&(0x7f000075a000-0xc0)={0x2, 0xd, 0x8000, 0xf, 0x18, 0x0, 0x0, 0x8000, [@sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xb856044df667adc1, 0x4}, @sadb_x_policy={0x4, 0x12, 0x2, 0x5, 0x0, 0x286, 0x4, {0x7, 0x7, 0x7, 0x31, 0x0, 0x1, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0xfffffffffffff000, 0x7, 0x4ef}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a9d000-0x8)={0x40, 0xfffffffffffffffe, 0x79eb, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000481000)={0x0, 0x101, 0x30}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d51000-0xe6)={r2, 0xde, "1ffcf9c2460ef0b14343485a8642ed88250e1171156bd98654895a6262d671442207e0c6752eff20a91d161667467853ace493f8d5f1e422d7c3b072477459a41fe00d83a346865a23b1bb431c5e4803b2de68c026dcb943a0d09cdb92a0ab95bc712237f0c4b36c1023988e102fb58a21805850ffb835bd4aea5f813bc6aad03eec810e1c4185879831940cc6d39b930d64ff54bc1d6cdeb3ca2aeba2566eb86ef33fcaf4a29b4463b8481483791644987a3ad3673305131303921003efff23ff7c514b6b3275874a67b4cfd060f0b35b67256a974dbe039a4f1a7c1322"}, &(0x7f0000c70000-0x4)=0xe6) sync_file_range(r0, 0x100000000, 0x1, 0x4) 2017/12/12 10:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fb3000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef1000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a99000)={r1, 0x2, 0x8, 0x100, 0x7f, 0xef}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000902000-0x37)="", 0x0, 0x207ffc, &(0x7f00008b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000feb000-0x8)={r1, 0x3}, &(0x7f000049d000-0x4)=0x8) 2017/12/12 10:39:15 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f72746300", 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000071a000-0x9)="7363616c61626c6500", 0x9) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg$netlink(r3, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r3, &(0x7f0000eeb000)="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", 0x64d, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000013000)={&(0x7f0000007000/0x2000)=nil, 0x2000}) syz_open_procfs(r1, &(0x7f0000012000)="6e65742f707479706500") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000010000-0x8)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000003000)="636d646c696e6500") read(r4, &(0x7f000000a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendfile(r4, r4, &(0x7f0000011000-0x8)=0x0, 0x80000001) 2017/12/12 10:39:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={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) recvmsg(r0, &(0x7f0000222000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x2, &(0x7f00000c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x6}, 0x40010000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={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) socket$packet(0x11, 0xa, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000dd000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) accept4$ax25(r1, &(0x7f00007de000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000095e000)=0x10, 0x0) write(0xffffffffffffffff, &(0x7f00002a6000-0x10)="021800250200000009050ae21dfb3795", 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00002dc000)={0x40000000, 0x3, 0x6}) 2017/12/12 10:39:15 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000000)="", &(0x7f0000000000+0x1c5)=0x0) sendfile(r1, r0, 0x0, 0x285dc0cc) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0xfffffffffffffff9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000)=[{{0x77359400, 0x0}, 0x7, 0x7, 0x3}, {{0x0, 0x7530}, 0x9, 0x0, 0x1f}, {{r2, r3/1000+30000}, 0x8, 0x0, 0x5}, {{0x77359400, 0x0}, 0x9, 0x3ba, 0xffff}, {{0x77359400, 0x0}, 0xff, 0x6, 0x76}, {{0x0, 0x7530}, 0x8, 0x5, 0x77}, {{r4, r5/1000+10000}, 0xfff, 0x2, 0x4e2e}], 0xa8) r6 = getpgid(0x0) ptrace(0x4208, r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x4000000004004, 0x1) pause() openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000005000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) ptrace$pokeuser(0x6, r6, 0x5, 0xffffffff) 2017/12/12 10:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) ftruncate(r1, 0x89d7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00007c0000)={{0x80000001, 0x20}, 0x1, 0x1000, 0x1000, {0x0, 0x10000}, 0x2, 0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r0, 0x9) prlimit64(r3, 0x6, 0x0, &(0x7f0000fa9000-0x10)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x529, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc01005bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf26000000000000003ff0000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c74000-0xc)="2f6465762f6175746f667300", 0x7c, 0x0) fstat(r4, &(0x7f0000643000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000855000)={0x0, 0x0, 0x0}, &(0x7f0000dbc000-0x4)=0xc) fchown(r4, r5, r6) [ 139.810439] binder: 20390:20392 transaction failed 29189/-3, size 0-0 line 3130 [ 139.823206] binder: 20390:20395 got reply transaction with no transaction stack [ 139.823215] binder: 20390:20395 transaction failed 29201/-71, size 32-8 line 2923 [ 139.851343] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.857425] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/12 10:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) flock(r0, 0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000f2c000)={0x3000, 0x9}) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)="3c") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000095d000-0x1c)=@req3={0x3ff, 0x8, 0x8, 0x400, 0x328b, 0x8, 0x80}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000014b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x0, &(0x7f0000c54000+0xc6)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00009ad000)=0x67) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000ad000-0x4)=0x3f) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, r2}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bb6000-0x4)=@assoc_id=0x0, &(0x7f0000ffe000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cfc000-0xa0)={r3, @in={{0x2, 0x3, @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]}, 0x9, 0x1000, 0x5, 0x100, 0xfff}, &(0x7f0000faf000-0x4)=0xa0) 2017/12/12 10:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) r1 = memfd_create(&(0x7f0000fa2000)="2f6465762f6877726e6700", 0x5) lstat(&(0x7f000092e000-0x8)="2e2f66696c653000", &(0x7f00005cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b37000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000615000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f13000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000)=0xe8) setresuid(r2, r3, r4) fallocate(r1, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2041080, &(0x7f0000891000)="") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(0xffffffffffffffff, 0xfffffffffffffffd, 0x10000, 0x80000000076) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000e19000-0x4)=0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) lseek(0xffffffffffffffff, 0x0, 0x3) unshare(0x24020001) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f000032e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prlimit64(0x0, 0x4, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f000034a000)={0xcca, 0x3ff, 0x535}) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8df04ff", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") renameat(r0, &(0x7f00005c3000)="2e2f66696c653000", r5, &(0x7f00006ee000-0xc)="2e2f66696c65302f62757300") getpeername$inet(r0, &(0x7f0000ec5000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c0000)=0x10) getrusage(0x0, &(0x7f0000419000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3ffffffff) sendmsg$netlink(r0, &(0x7f00001c5000-0x8)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f000070e000)=[], 0x0, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x806}, 0x1c) socket$netlink(0x10, 0x3, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0xd03, 0x0, 0x0}) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x3, 0x200000000000000, 0x80000000000, @tick=0x800, {0x9, 0x1}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r2, 0x5404, &(0x7f00009f1000)={0x4, 0x1ff, 0x100, 0x2, 0x100000001, 0xff, 0x5, 0x20, 0x80, 0x4}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000061d000-0x10)={0x3, &(0x7f0000264000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000e3f000-0x8)={r3, 0x2}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000067c000)=0x0, &(0x7f000074d000)=0x4) 2017/12/12 10:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000193000-0x4)=0x1000001, 0x4) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00004c7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b31000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r3, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @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]}, [0x6, 0xcb9, 0xffffffff80000000, 0x8000, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000020f000)={r4, 0x7414}, &(0x7f0000185000-0x2)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aba000)={r4, 0x202}, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000971000-0x8)={r3, 0x24}, &(0x7f0000b6d000-0x4)=0x8) ioctl(r2, 0x8916, &(0x7f0000000000)="") r5 = socket(0x7, 0x200000f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x6}, {0xfffffffffffffffe, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x8, 0x6}], 0x4) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x8}) syz_open_dev$mice(&(0x7f0000a0b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20680) getsockopt$inet_udp_int(r5, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000b85000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000036000+0xe82)={r4, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x100000001, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r2, &(0x7f000060b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f7000-0x4)=0xc) connect$unix(r1, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000514000-0x6d)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53d2c0e78867bcf6a79db5c8a474a7878c57a35521020000000000000065a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x80, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x82}, 0x1c) timer_getoverrun(0x0) epoll_create(0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) [ 139.863377] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/12 10:39:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x200000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f0000c59000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x9, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000047f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000655000-0x4)=0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x577, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x800000) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000a25000-0x100)={0x9, 0x80000001, 0x2, 0x1, 0x4, [{0x5, 0x73, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3ff, 0xb, 0x40, 0x0, 0x0, 0x10000000008, 0x0, 0x0, 0x0}, {0xffffffffffff571b, 0xfffffffffffffffc, 0xfff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7ff, 0x5, 0xbcd, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000727000+0xbd4)={0x0, 0x5, 0x1, 0x55a, 0x7fffffff, 0x3, 0x4, 0x401, {0x0, @in={{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]}, 0x7ecd, 0x5, 0x400, 0xa88, 0x10001}}, &(0x7f00005d0000-0x4)=0xb8) r4 = openat(0xffffffffffffffff, &(0x7f0000f8a000)="2e2f66696c65302f66696c653000", 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000260000-0x6)={0x0, 0x200}, &(0x7f0000531000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, r5}, 0x10) socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004ad000-0x22)="2200000014000700000910f7e2ff05000a00030001000000090002000000000003ff", 0x22) r6 = syz_open_dev$usbmon(&(0x7f0000ae3000-0xd)="2f6465762f7573626d6f6e2300", 0x4000008000009, 0x40) fcntl$setstatus(r1, 0x4, 0x6800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000337000)={0x0, 0x94, "0695bf9fd515443e35562d11caf9bb9a149704cbd0b8e642ff7b8dc1755c47bd2508a74f243fb30cb2302ea6edd0c9313b1ee93b56a72eb41988fab034e538a734b0bdbd1efd617ca2407942eb4b514afcd4c12eedbb6ba8eeff50f34a101ebe2eb2a156f1fbfb649d03cbc7440b36edeef1e10e6a5468029269bbd4624875b5f650d0192485800bc7542c007bc5c911ac91e177"}, &(0x7f000080e000)=0x9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00002dc000-0x6)={r7, 0x0}, &(0x7f00002b1000-0x4)=0x6) r8 = syz_open_dev$loop(&(0x7f00006c9000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x900) clone(0x7fff, &(0x7f00003e2000)="5bad562d1431a170a8c327ea0fe2dd00ede3865152", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f00005a0000-0x4c)="30a8ad4fd8189902e7e6c02097ac47f5f6d3563b2194dddcdffc8242316d17954fe23f48f8b5049e25f3e30f5aa3370cb2cd365958e4cf0655d9ec85b04561949dac851c48c749b8ac7741f8") fadvise64(r8, 0x0, 0x0, 0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000b54000-0x2)={0x6, 0x6}) mlock(&(0x7f0000dbe000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x8081a, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r9, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x8010, 0x8000000002, 0x9) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) socket(0x11, 0x80002, 0x300) setsockopt(r10, 0xfffffffffffffffe, 0x5, &(0x7f000072e000)="", 0x0) 2017/12/12 10:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000)=@req={0x3fe6, 0x4, 0x4, 0x8d8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket(0x11, 0x80005, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000275000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b70000)="6e65742f61727000") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000239000-0x50)={0x2, @tick=0x5, 0x2, {0x81, 0x7}, 0x9, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:39:15 executing program 0: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000065000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8000000002, 0x0, &(0x7f0000000000)={0x77359400, r0}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) accept$packet(r2, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bcd000)=0x14) bind$packet(0xffffffffffffffff, &(0x7f00009ef000-0x14)={0x11, 0x15, r3, 0x1, 0x901, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) sysfs$3(0x3) fchdir(r4) fcntl$setlease(r4, 0x400, 0x0) rt_sigprocmask(0x400000000, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000a83000)="2e2f66696c653000", 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000b40000)={0x7fffffff, 0x6, 0x2, 0x9, 0xffffffffffffffe1, 0x7, 0xfdc, 0x6f, 0x2, 0x0, 0x4, 0x8000}) getpeername$unix(r4, &(0x7f0000ef8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000173000)=0x8) r5 = fcntl$dupfd(r2, 0x406, r4) ioctl$KDENABIO(r5, 0x4b36) mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000e6e000)={0x77359400, r1}, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000eb5000-0xe8)={0x0, 0x0, 0x0, 0x4f, 0x20, 0x0, 0xa, 0xb, 0x0, "7a1581445f510185996c0ec56f2ceb1edcd2fd223c80948aa5261c1fc6540d456477b7273bcefbc960254dc326da2e5b8c1219c2d3660760545c3202abeaf1f8", "f6172d3cf13710bbd0b76261848de07896687a3c2ad869bbe3e507a87d9ff009e9b02056f4217dc7acb578371a22a15424b7c781cdd3d8ecd866fe2f297efa51", "8dc86096261caea79bac2f18d861020d9a2df5c0c41de19864c9195635607f5d", [0x3, 0x7ff]}) pipe(&(0x7f0000402000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000f40000)=[], 0x0, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000956000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ba3000)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x10000}, 0x5) readv(r6, &(0x7f0000f41000)=[{&(0x7f00003bc000)="00", 0x1}], 0x1) clone(0x0, &(0x7f0000f42000-0xf5)="af8ee968cc657bdeac125214aa367493a629f66e5dbfe511888e34568cd5b113b422f27f2d8a2bd3b2a8efa258ac43c541821bd40af3dbc809afdee94284788bff2b39363beb718a2d9f5b16ebcbdde97d1f4063f381b7e3b16e72926ab4fbe1e06887059cc87ba63ff7f91e8e690be8149ac6e1d487a699c6117a6f5364e421b7fff0acd2777292ea2526474b0c7b792331f2b91b37184161349f2d2fd39d62f483ad89b3787ea1db3c3ce602e34a14f0eaf7da97258de7aa2a7f11756a1cf874f2ad468e37b83ef31fd64299d129951631f1444f780ae15ddccfdd5b19c23831ef9087142ac1bccec5bd08a7c755295af2510c36", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="a26f09cb112796791b96b3eae7875a188a702b64e028babddeccda32d6e1bbe780388ab872cf33abec38ac24aebe1da918de48efab2b84b2764fc34d48b833092b1322e402e2f773a4a996d3e6fe5777206572365694ff1ed0182044ba9e44598b43d84e426e4b4dd8708ffb") lstat(&(0x7f00002c2000)="2e2f66696c653000", &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r4) 2017/12/12 10:39:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000025a000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x8001, 0x8, 0x4, 0x1000, 0x0, 0x100000001, 0x24140, 0x4, 0x80000000, 0x8, 0x40, 0x18, 0x0, 0x80000000, 0x1, 0x3, 0x8000, 0x0, 0x1, 0x0, 0x7, 0x100, 0x7fff, 0x75, 0x0}, r0, 0xad6, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000074f000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000001000)={&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000001000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x79}, 0x40000000) request_key(&(0x7f0000b09000)="7472757374656400", &(0x7f000098c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c27000)="707070302700", 0x1) r4 = gettid() connect$llc(r1, &(0x7f0000533000-0x10)={0x1a, 0x17, 0x4, 0x8, 0x7fff, 0x100, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000b38000)=0x3c) pipe(&(0x7f0000b9d000)={0x0, 0x0}) poll(&(0x7f0000b2c000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r8 = getuid() getresgid(&(0x7f0000e97000-0x4)=0x0, &(0x7f000065f000-0x4)=0x0, &(0x7f0000c0e000)=0x0) fstat(r5, &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r1, &(0x7f0000199000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x10000, 0x0, 0x0) lchown(&(0x7f0000c1f000)="2e2f66696c653000", r8, r9) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") get_robust_list(r4, &(0x7f00008c8000-0x8)=&(0x7f00009b5000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008cd000-0x8)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000167000-0x8)={0x1, [0x0]}, &(0x7f0000d6e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000067c000)={0x7000000000000000, 0x9, 0x8, 0x6, 0x3f, 0x6, 0x0, 0x7f, r10}, &(0x7f0000d12000-0x4)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) write(r3, &(0x7f0000003000-0x1)="b0", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000009f000)="2f6465762f73672300", 0x6, 0x488042) add_key$keyring(&(0x7f00003eb000-0x8)="6b657972696e6700", &(0x7f000045a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 2017/12/12 10:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) chroot(&(0x7f0000581000-0x8)="2e2f66696c653000") mount(&(0x7f00006e9000)="2e2f66696c653000", &(0x7f0000bd3000+0x9ed)="2e2f66696c653000", &(0x7f000004d000)="6e6370667300", 0x80000, &(0x7f0000c13000)="940169906594f6af5c62466f95bfa16bdc411bca83ac55c2705be00f83cd37655af5d340bd648594eca7ea610f7f5739e994f091e6404f6c40cd") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00004ec000+0xed0)={0x8, 0x0, 0x1, 0x80000001}) umount2(&(0x7f0000b1d000)="2e", 0x0) umount2(&(0x7f0000b1d000-0x1)="2e", 0x0) rmdir(&(0x7f0000030000)="2e") stat(&(0x7f0000cc7000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000f82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:39:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="3b", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="99") r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x10001, 0x4) ustat(0x4, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000d33000)=0x0) waitid(0x0, r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x6, 0x6, 0x2, 0x2, 0x800}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = dup3(r3, r3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e12000)={0x0, 0xfffffffffffffffa}, &(0x7f00007ac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000830000)={r5, 0x0}, 0x6) 2017/12/12 10:39:16 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000160000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00005e3000-0x4)=0x6, 0x4) connect$inet6(r1, &(0x7f0000081000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ecb000-0x4)=0x0, 0x800) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ecc000-0x6)={0x0, 0x800}, &(0x7f0000ecd000-0x4)=0x6) close(r0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000126000-0xe4)={r3, 0xdc, "8ced8b80866e4be0e86133b4c834d435e41b5e554f74341e23733ad1515b9faa399cd084bfaac390ccbac20c1d5a84a87af139eb9f7b381196e6fdc00b283650a7cb0f9164c50cea56b2991eafa4f84c5a2d02a7c785b92d77cbc25b601fa3fc8436edb33b9d19da9023208d6f9c60fb4c73618bc859a11ac625162f0ca8095992c2380414893bad7183f9a12dc48a76302f039a9d38ce3d35d5d4814398227c636237b2917b17438b1b1c47f8edacb3bc1c1984f10b3cc81bb0f7122679dbbb4bec0a96db1398361ece4d86fbde17ccb0f4f1dc1f48aea529d0e857"}, &(0x7f0000ecb000)=0xe4) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000ecc000)="2e2f66696c653000", 0x20000, 0x4) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000ecc000)={0x20f, 0x2, 0x7fffffff80000, 0x7, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x2, 0x5, 0x80, 0x8, 0xfffffffffffeffff}, 0x20) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ecc000)={0x0, 0x10001, 0x30}, &(0x7f0000ecc000)=0xc) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ecd000-0xa0)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x651, 0x8, 0x100000001, 0x1}, &(0x7f000076e000)=0xa0) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ecb000-0x4)=0x0, &(0x7f0000eca000)=0x4) 2017/12/12 10:39:16 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x20001, 0x0) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008a6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008ac000-0xc)={r3, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000517000-0x4)=0x3, 0x4) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)="6e65742f75647000") preadv(r4, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x1, 0x102) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007e5000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fe000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x200000000006dc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000fb2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000)=0xe8) 2017/12/12 10:39:16 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008a7000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f06000)="6e65742f6669625f7472696500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000023000-0x8)="2e2f66696c653000", 0x43, 0x100) fcntl$setlease(r3, 0x400, 0x4) rt_sigprocmask(0x4, &(0x7f0000823000)={0x6}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x9}, &(0x7f000020c000-0x40)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x9, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000-0x10)={0x77359400, r4}, 0x8) mmap(&(0x7f0000000000/0x898000)=nil, 0x898000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket(0x4, 0x2, 0xf5) accept$ax25(r6, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000893000)={r7, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r7, 0x0}, &(0x7f0000892000)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000a7c000)={&(0x7f0000e10000)=[0x5, 0x10001, 0x3, 0x7], 0x4, 0x7, 0x3, 0x5, 0x0, 0x3, {0x5c43, 0xfffffffffffffffe, 0x3f, 0xfffffffffffff0a7, 0x6, 0x1000, 0x200, 0x2000000000000000, 0xfff, 0x8, 0x9, 0x3, 0x0, 0x20, "c91487ffd807ee5f3045f66d1f19921527641f4d67db0a3e03fe66e0eb5a9ada"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000736000)={0x0, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000893000-0xc)={r8, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r5, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000594000)=@int=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) openat$keychord(0xffffffffffffff9c, &(0x7f0000b7d000-0xe)="2f6465762f6b657963686f726400", 0x400, 0x0) sendto$inet(r5, &(0x7f0000e33000)="51918cf29f669c7deb5294775dad77984c8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d004f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee0ca1df9483e9387bd684172a53c3f7e01cd4529a59ad5e243e3d84ee2aeeeb4f0e6533273efbbc133398e740e079584d0d19e24e0d43a3bfa856c98ba306b68aba296498d3bc7a5bb4977dc4d32614a041ec04e731700e4b3f3d4f243d51556afb0ef257ce656ffe94a6e4ba1afc81b8259e1c517e26ebb85f947f3aa4822ce7f9bc9433", 0xe9, 0x8800, &(0x7f0000f10000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:39:16 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x802) getitimer(0xffffffffffffffff, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000005000-0x20)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000005000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000005000-0x60)=[{{0x77359400, r7}, 0x400, 0x7, 0xffffffff}, {{r1, r2/1000+30000}, 0x5, 0x4e, 0x45f}, {{r8, r9/1000+30000}, 0xfffffffffffffffc, 0xff, 0x81}, {{0x0, r10}, 0x3a8, 0x2, 0x8}], 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000002000)="a8dc", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="8c07") fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) r11 = memfd_create(&(0x7f0000001000-0xa)="3a73797374656d2e2a00", 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r11, 0x800454d7, &(0x7f0000003000)=0x0) r12 = fcntl$getown(r11, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000006000-0x4)=0x0) r14 = getpgrp(r13) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r15, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r12, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x880) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r16, r16, &(0x7f0000005000)=0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r16, 0x40082404, &(0x7f0000005000-0x8)=0x7) rt_sigqueueinfo(r14, 0x9, &(0x7f0000003000-0x10)={0x2, 0xffffffff, 0x1d51, 0x3}) fchdir(r15) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:16 executing program 4: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x200000, 0x0) r1 = socket$inet6(0xa, 0xa, 0x7) accept4$inet6(r1, 0x0, &(0x7f0000000000)=0x0, 0x800) r2 = add_key(&(0x7f0000001000-0x8)="72787270635f7300", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x70)="ffde3303ec725bee109129bb88639042abc7aabf3f2295268abd8c40022e8edbba01f3d3a890a085485a4aade8fda23ae8685e81f08255ed6baf4d358dd1c9d1cb8de7d098bf5c2f37e507db30fafa6389b291dcb2bb3663b3704822dde4bf3c2a13b89640c77f5d3a56e15bd20a77e3", 0x70, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x20000) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x100000c, 0x112, r3, 0x7fffffffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c08000-0x4)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000edc000)="6e65742f6e657466696c74657200") signalfd(r4, &(0x7f0000277000)={0x1}, 0x8) 2017/12/12 10:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f0000e38000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x3, 0xbdff, &(0x7f0000bdb000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000090a000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000076f000-0x10)={0x0, 0x522, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffff8, 0x4, 0x0, 0xffffffffffffffff}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000be8000-0x8)={0x0, 0xfff}, &(0x7f0000bc6000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000598000)={r5, 0x90, "10501be6d033634431897c00b7eb11a7d25a214d337871e6302b208193545f1e7d19f29eebe141a41958dc0cd40cf1887dfa22a5269153cc085ca6def984e3d6433700f36395f45ecccdd785531f11e70f193d641b8cf91b81f2f6994e35a49ee109da4470d14e0008cd0968939f7570250c6144b3f6448271705acba1f6bde7825abcd9c261a0bd53cf0e6daa20ebcf"}, &(0x7f000048c000)=0x98) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000c88000-0x4)=0x0) ioctl$sock_ifreq(r7, 0x893f, &(0x7f0000fe2000-0x28)={@generic="767245cffa934704d40cecbb5afb9bd7", @ifru_names=@common="697036746e6c30000000000000000000"}) bind$inet6(r7, &(0x7f00004c0000)={0xa, 0x3, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfd07) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000d1000)={r6, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x941d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x550, 0x7c0, 0xa, 0x5, 0x7, 0xfd40, 0xe1, 0x8, 0x3ff, 0x40, 0x5, 0x378, 0xd48, 0x81, 0x6]}, &(0x7f0000331000-0x4)=0x108) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000933000-0x8)={0x0, 0x0}) r11 = accept(r2, &(0x7f0000bc6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fb000)=0x8) accept4$ipx(r11, &(0x7f0000f26000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e7a000-0x4)=0x10, 0x80000) sendto$ipx(r10, &(0x7f00006e6000-0xb)="98a4c10ec8e08069bcb9d67386c41c76e538264081bf3abf92c79cfe45e295f1821753ef629c2a820e068dfe861c4d0465779fee317e92a92da70e076a1c2eddf258399bf2f3fe272b57c98f0cefbe375cb77930765a20447cce14ba95ff188eb25dd29f4f225ec64a79574863a8704f68cfce85765e630ba42ff76405c8aa9f8e5a4460b7ea559edce91358a82937efa5617d8fba50ca0b82c7bf5ee72b30fe10089a8ae13955379dd0e14d22be67bf4186b553330e77e25faa414d67", 0xbd, 0x81, &(0x7f00000db000)={0x4, 0xb6, 0x3ff, "000000805dc7", 0x1, 0x0}, 0x10) sendto$inet6(r9, &(0x7f000092a000)="582e8c780ff3a3af7090020b687ead3180f235766f5b582cfc11841c6a414d4bf604bd0e41b3f9d412b288bb83f046c7ef4db5a5be372dfee5c51570069c2023348140b262144b5cea396fad0482cd1776dc07aaec3d8098f145cce41deff6538b974d7bd592", 0x66, 0x4040080, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000afe000)={r8, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6674e4ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x10e, 0x6, 0x7, 0xfffffffffffffff7, 0xffffffff, 0x401, 0x6, 0x7, 0x40, 0x1800000000000000, 0x1f, 0x9, 0x92c1]}, &(0x7f0000ed5000-0x1)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 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]}, 0x0, 0xc}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f00002ef000)={r8, 0x1000, "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"}, &(0x7f000061b000-0x4)=0x1008) sendmmsg(r9, &(0x7f0000c79000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ac1000)=[], 0x0, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f49000)=@rc={0x1f, {0xffffffffffffffff, 0x100, 0x4, 0x1, 0x800, 0x80}, 0x8}, 0x9, &(0x7f000092a000-0x10)=[], 0x0, &(0x7f0000a12000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4010010) 2017/12/12 10:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)="6f6f6d5f73636f72655f61646a00") ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000fac000)=0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000cce000)={0x6, 0x4, 0xa9, 0x8001, 0x5000000000000000, 0x5}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000e68000)=0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000042d000-0x28)={@generic="00000000000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002eb000-0x14)={0x0, 0x4, 0xfff, 0xa9, 0x80, 0x10001}, &(0x7f00007d1000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c67000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200, 0x10001, 0x8, 0x5}, &(0x7f00004f0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000453000-0x8)={r2, 0x7}, &(0x7f0000313000-0x4)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e0000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00005b7000-0x1)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendfile(r3, r0, &(0x7f000070f000-0x8)=0x0, 0x7f) 2017/12/12 10:39:16 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000009000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eec000)=0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000729000)=0x0, &(0x7f0000eed000)=0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eef000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0xea515b2da1bfef1d, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000012000-0x3)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f0a000)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f0c000-0x1000)="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", 0x1000, 0x20000000, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 140.110819] syz-executor7: vmalloc: allocation failure: 17177772032 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 140.136478] CPU: 0 PID: 20496 Comm: syz-executor7 Not tainted 4.9.68-gfb66dc2 #107 [ 140.144216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.153558] ffff8801a58c7880 ffffffff81d90889 1ffff10034b18f13 ffff8801d1544800 [ 140.161556] ffffffff83ab7dc0 0000000000000001 0000000000400000 ffff8801a58c7990 [ 140.169559] ffffffff8144eb82 024000c200000003 0000000041b58ab3 ffffffff84191625 [ 140.177577] Call Trace: [ 140.180151] [] dump_stack+0xc1/0x128 [ 140.185505] [] warn_alloc+0x212/0x240 [ 140.190951] [] ? zone_watermark_ok_safe+0x280/0x280 [ 140.197623] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 140.204925] [] ? __alloc_pages_nodemask+0x534/0x6b0 2017/12/12 10:39:16 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00008c4000)="440516130000033807a800ec", 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)="", &(0x7f00006cd000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be0000)="2f6465762f72746300", 0x2, 0x0) r3 = add_key(&(0x7f0000773000)="7573657200", &(0x7f000063d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000589000-0x25)="927a624ea6bfe10fb20855bd36c9102069bf7e8a65430f6219e0f1fbdfb794c2d3b720aed1", 0x25, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) r4 = syz_open_dev$usbmon(&(0x7f000012b000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r4, &(0x7f00007e3000)=@full={{0x3, {"9097786e094777"}, 0x5}, [{"89dbc50f3b2ab2"}, {"9e0d41cea75850"}, {"ae95e0cccaffcf"}, {"cc6ae8dc3c0fc0"}, {"762f82d89fa1b6"}, {"a6f135f0ac3bdb"}, {"f09c0313d5bdd6"}, {"4bf9efcb6d6021"}]}, 0x48) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f000093f000-0x4)=0x6) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5b31306e78dd580872ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bb55d03912785d071038d86611f937f96f7d0ff812a8f9fc3f070be5df00000000000000d359bdfb62e18a769c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db8352780dff40bb45a7883", 0xd0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e54000)={0xffff, 0x200, 0x10001, 0x8, 0x0}, &(0x7f0000182000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000149000-0x8)={r6, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003a3000-0x8)={r6, 0x3}, &(0x7f000074b000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e77000)={r6, 0x8000080000002}, &(0x7f0000066000-0x4)=0x8) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f000097c000)="", 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000f84000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000db0000-0x4)=0x8) poll(&(0x7f00007fd000-0x10)=[{r0, 0x1, 0x0}, {r5, 0x0, 0x0}], 0x2, 0x6) r7 = getegid() r8 = openat$rtc(0xffffffffffffff9c, &(0x7f000056b000)="2f6465762f72746300", 0x8000, 0x0) ioctl$GIO_SCRNMAP(r8, 0x4b40, &(0x7f0000c99000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setfsgid(r7) r9 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000b87000)={r6, 0x400}, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003b2000)=0x220, 0x4) ioprio_get$pid(0x2, r9) 2017/12/12 10:39:16 executing program 3: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e6d000-0x8)={0x0, 0x0}) get_robust_list(r0, &(0x7f0000ae7000-0x8)=&(0x7f00001c1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001fa000)=0x18) r1 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x1000, 0x0) getdents(r1, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) r2 = accept(0xffffffffffffffff, &(0x7f00009da000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000571000)=0x3, 0x4) mincore(&(0x7f00004ec000/0x3000)=nil, 0x3000, &(0x7f00009d7000)="") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c95000-0x4)=0x0) tkill(r0, 0x23) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, r4) sched_setattr(r3, &(0x7f000039b000-0x30)={0x30, 0x5, 0x0, 0x8, 0x1, 0x7, 0x8, 0xfff}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 140.211576] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 140.218397] [] __vmalloc_node_range+0x3f5/0x5f0 [ 140.224701] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 140.231541] [] ? kmalloc_order_trace+0x7a/0x190 [ 140.237860] [] vmalloc+0x5b/0x70 [ 140.242864] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 140.249332] [] xt_alloc_entry_offsets+0x41/0x60 [ 140.255629] [] translate_table+0x21a/0x1e80 [ 140.261597] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 140.268613] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 140.275433] [] ? check_stack_object+0x68/0x140 [ 140.281656] [] ? __check_object_size+0x174/0x3a9 [ 140.288063] [] ? 0xffffffff810002b8 [ 140.293330] [] do_ip6t_set_ctl+0x2be/0x470 [ 140.299200] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 140.305859] [] ? mutex_unlock+0x9/0x10 [ 140.311385] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 140.318473] [] nf_setsockopt+0x67/0xc0 [ 140.323998] [] ipv6_setsockopt+0x115/0x150 [ 140.329870] [] tcp_setsockopt+0x82/0xd0 [ 140.335485] [] sock_common_setsockopt+0x95/0xd0 [ 140.341788] [] SyS_setsockopt+0x160/0x250 [ 140.347569] [] ? SyS_recv+0x40/0x40 [ 140.352836] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 2017/12/12 10:39:16 executing program 6: clock_gettime(0x0, &(0x7f0000132000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf) clock_nanosleep(0x4, 0x1, &(0x7f0000039000+0xbb3)={r0, r1+10000000}, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f57000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) lseek(r3, 0x0, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001ff000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x473, 0x0, 0x0, 0xe903, 0x95}, @sadb_address={0x3, 0x6, 0x80, 0x0, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x2, 0x101, 0x0, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003d9000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000f57000)={0x5, 0x0, 0x333, 0xa8, 0x4}) socket$key(0xf, 0x3, 0x2) munlockall() 2017/12/12 10:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) readlinkat(r1, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="", 0x0) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x0, 0x0}) r2 = userfaultfd(0x8000000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b1b000)=@assoc_value={0x0, 0xffffffffffffff80}, &(0x7f0000074000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b36000)={r3, 0x5}, &(0x7f00008fa000)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) socketpair(0x0, 0x0, 0x8000, &(0x7f0000bf2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) ioctl$int_out(r4, 0x5460, &(0x7f000019e000-0x8)=0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000)={0x0, 0x1ff, 0x31}, 0xc) [ 140.359489] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 140.366314] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 140.372884] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 140.388562] Mem-Info: [ 140.391454] active_anon:91082 inactive_anon:44 isolated_anon:0 [ 140.391454] active_file:4085 inactive_file:7631 isolated_file:0 [ 140.391454] unevictable:0 dirty:58 writeback:0 unstable:0 [ 140.391454] slab_reclaimable:8072 slab_unreclaimable:60080 [ 140.391454] mapped:22998 shmem:215 pagetables:699 bounce:0 [ 140.391454] free:1437864 free_pcp:427 free_cma:0 [ 140.437392] Node 0 active_anon:372720kB inactive_anon:176kB active_file:16340kB inactive_file:30524kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91992kB dirty:232kB writeback:0kB shmem:860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 57344kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 140.471379] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 140.501120] lowmem_reserve[]: 0 2910 6411 6411 [ 140.510000] DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:0kB free_cma:0kB [ 140.541152] lowmem_reserve[]: 0 0 3501 3501 2017/12/12 10:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009a5000-0x10)={0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000dc0000)="2f6465762f73672300", 0x335b, 0xc00) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000afa000-0xc)={r1, 0x80000, r2}) r3 = dup(0xffffffffffffffff) fsync(r3) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000) r6 = fcntl$dupfd(r5, 0x4000000406, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000aa000-0x6a)={0x0, 0x62, "e30f03fc9f00476e374bca192dce99cec28f7460fab16ac205f9baa28150772b512795f367308bec46a6664073fdaa698e5ca4630822ec57cb3bd7c914f59748cfb90d92c752d5205f23232a47a214b8dbdb59231c34157319412ae555f9be1686b2"}, &(0x7f00006eb000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000025d000)={r7, 0x1}, &(0x7f0000dc4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003a7000-0xb8)={r7, 0x7, 0x100000001, 0xffffffff, 0x8, 0x3, 0x76b, 0x100000001, {r8, @in6={{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xae, 0x101, 0x1, 0x0}}, &(0x7f00001d7000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000f20000-0x8)={0x0, 0x40}, &(0x7f00009f0000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r6, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0xfffffffffffffffc, 0x6, "85b7e3", 0x1497, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x5, 0x6, "bfe240", 0xf82, 0x0, 0xaa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x5aa7c95feda46fa0, 0x7, 0x9, 0x3, 0x2, 0x1000, 0x2}, @routing={0xa7afbc13243ea144, 0x4, 0x3, 0x3b, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x8, 0xe59a, 0x100000001, 0x6, 0x0, 0x3}, @hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x3b, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x5a, "fbcc7858c57e50f5fc828dc56fee28cfc0b7a6228ca699d72c6556920f3577c90d9eed5d66fbea48dba658c5fa637cb5a408b7604b4a0ae450fa70096d3162908fc4be5d1e1087220ab483682c076fcc1462370d3ab15211a8ac"}, {0xc2, 0x26, "b201bce74f28db0fa657188c9545eaa9a01fe2434d67ef04f85872df1b27a9acbc5f3f08259e"}, {0xff, 0xe8, "db6b16bb446c6db11b16bc687a2b2c22f649d503c738ea3a8e27a9050a767ed6cb6559c174c225d63392bc2a3338e0c743bf1e86a79b8c9ce435c11475cc6c3d0f864c389f2a60fbbf6149377be62d4f2d44368a6b7dd2bf047eb1f46b40b47c86070b0c11f8ad4fe8e5a70152e15a45728fe7aa59ba454e49a5f7bba69dbcd10a13c5e463eac00c4820d6de147a9a3b6cf7b4d7036c969fb1dd0dae4700548a9783ced27a2f032f8ee63c9bba639afadbffcb0b6d1be78b675143f08c1ac2763e1c2e01ea2ee56e7367ba777756cd2173273886083cf72a00145ef33278c070a18169abdddabfda"}, {0xc2, 0xc9, "cd67bfef513ccca3e89dbf190b22d50242c236c2070e3363cc26cf4c361f5fed39ec69a87c51d8543bcd64d075f263ab7c65786689afe0c078cc97ae806f84ff5a277fb068265fcb28fde18432f47ba02d1b687deb1557d44b14e09812aeafae1d1d13415ab702da90acd177a8e13fae88a9fab366806ff3dcd880b911e0afbab6e1581de0caab54267507b4b89f1f3c068b3886c1c5f091d2e8779ea8ce45bcd0827287f106daf63169fc7c95bdf0c55632235d36534d6d6764eaf21c5c50c80c9866ef7db39bf362"}, {0xff, 0x1000, "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{0xfe, 0x3b, "b18e4f59991f55ce1400c75faeebc902a9b279d204e95cea4e26a6f3efa973f5d1f8a266c67bbe0ad57b3d15038aff249cb512b17650717197fbab"}, {0x0, 0x61, "5b4ed4c653bcbc2c391e3776cd0abbdfce3c3a0826b7b6517ae4420cabedd253f7a7d95f63c1809a0dfae2db59a6661df2b532adea8482b1ab5dca01f740a061c7292e339559ebae640c3601a00c98b01e7b16d3d7d8f2e913af5405f61ce84b91"}, {0xc2, 0x42, "269f7d6ad784ee07e148e93f44b1fcf85ee4af56bf8148278d25b2f8301888a7fa8dc2fe99fcd7b4ceaefbcd0ee297b1f8e3f977fe14ff908eea656c72217da9c8cc"}, {0x0, 0xae, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984abc53d62207ee5e250b98df2480ce20e8a46e02b879f292ea25df6e58b78a36cf37a39f54268e3ca2f339606682d0b936d0d9c910bd3205b09283bd9d639af9b5a13cc2347971e527ca7199167878d601a2bf57dc2dcd7bf1078fd9ff670047a9c87ad116dbf897afde44b25b4f669d7fe285b1899ca587ec79cb07a49728cb439cc72bbc00cd6ddb3752a4599410336be24"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2d3a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0x14c9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d2f000)=@sack_info={0x0, 0xc22d, 0x80000001}, &(0x7f00004a4000)=0xc) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000751000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4) r10 = socket$inet6(0xa, 0x80002, 0x200000000000085) set_thread_area(&(0x7f0000966000-0x10)={0x3f, 0x20100800, 0x2000, 0x300, 0x9, 0xffffffff, 0xe48, 0x200, 0x1, 0x8}) bind$inet6(r9, &(0x7f0000e0c000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r10, &(0x7f0000bc7000-0x64)="0513f9ff5f866b92d3774faad4e42edff0c4943cd6a5e78c0d19f1f94547a3d6f83df8d128106319ce5578877f4a3e736ef7002272ec3df369ad3f95574a858be183e3522c9be0313fa3c3852862c627ba233d6d231b093aeeeb8bff470f8b0d5df6cf52", 0x64, 0x20000084, &(0x7f000024c000)={0xa, 0x3, 0x8057, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmsg(r10, &(0x7f0000ee2000-0x38)={&(0x7f0000370000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[], 0x0, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x40000002) r11 = syz_open_procfs(0x0, &(0x7f000080a000)="6e65742f69665f696e65743600") readv(r11, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x1) 2017/12/12 10:39:16 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000513000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000cc6000-0x4)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)="2f6465762f70746d7800", 0x0, 0x0) write(r2, &(0x7f0000fda000)="6d260a0433a839c1bcbbffe763b61eaf394d1aaab6f7519d2c229f1284fa39017eca7fce98e619e28f492ec089d260148dafac2d35", 0x35) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000de6000-0xc)="000000000000000000000000") ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) capset(&(0x7f0000ee7000-0x8)={0x399f1736, r1}, &(0x7f0000fdb000)={0x5, 0x0, 0x3f, 0x6, 0x8, 0xfffffffffffffffc}) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000cfa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f74000)=0x1000) capset(&(0x7f0000fdd000-0x8)={0x68703b5d1e068c6, r1}, &(0x7f0000fdc000)={0x1, 0x7, 0x0, 0x1f, 0x9, 0x3ff}) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000657000)={0x0, 0x100, 0x0, 0x0, 0x9, 0x7f, 0x1, 0x0, 0x1, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000660000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013a000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c7e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r4}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e40000+0x56c)=0x3) r5 = dup3(r3, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000014e000)={0x10001, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "7b4072c509543f08", "4ccb4821caf97e605d3d06ac272afecfcdd3e4113ccf0b837ae51b5b470865f4", 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdb000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000f33000-0x160)={{{{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]}, {{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe691, 0xb093a68, 0x2, "ee07f522d22d3fc150eb3742ed2681aabe2b918854e430388a2ac25387f73fe894e9bbf418c7d67de37256afa5932df1124295b639b21d3d6a4ee4f673b6fdad5e7e5a2fcda6d4bd94fae0de196d72dd"}, 0x160) 2017/12/12 10:39:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) unlink(&(0x7f0000e77000-0x8)="2e2f66696c653000") fcntl$setown(r3, 0x8, r1) mmap(&(0x7f0000cc9000/0x4000)=nil, 0x4000, 0x10000023, 0x802010, r2, 0x1) symlinkat(&(0x7f0000fee000)="2e2f66696c653000", r3, &(0x7f0000601000)="2e2f66696c653000") ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000c86000-0x1)=0x0) mkdir(&(0x7f0000caa000-0x8)="2e2f66696c653000", 0xffffffffffffffff) r4 = inotify_init() socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000907000-0x8)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f0000c2e000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00002ec000)="72616d667300", 0x2, &(0x7f00007d9000-0x1)="09") mount(&(0x7f000051f000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000191000-0xa)="2e2f636f6e74726f6c00", &(0x7f000002f000-0x6)="723effe8", 0x0, &(0x7f0000303000-0x1)="f5") mount(&(0x7f0000724000)="2e2f66696c653000", &(0x7f00003cc000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000085d000)="7091746f7265006a", 0x40000, 0x0) mount(&(0x7f0000276000-0x1)="2e", &(0x7f0000fa9000-0x8)="2e2f66696c653000", &(0x7f00002e4000-0x6)="6f6366733200", 0x40, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") readv(r5, &(0x7f0000009000-0xa0)=[{&(0x7f0000009000-0xee)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x549}, {&(0x7f0000010000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x3) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") mkdirat(r5, &(0x7f00001d9000-0xe)="2e2f66696c65302f66696c653000", 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ec000)=0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000e01000/0x3000)=nil, 0x3000) 2017/12/12 10:39:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x1ab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0xffffffffffffffff) fcntl$notify(r2, 0x10, 0x0) r3 = timerfd_create(0x0, 0x0) read(r3, &(0x7f0000da2000)="00000000", 0x4) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x4) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r4, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) r6 = open(&(0x7f00004f6000)="2e2f636f6e74726f6c2f66696c653000", 0x2000, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031b000)={0x0, 0x0, 0x0}, &(0x7f00001cf000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000fd9000-0x10)={0x0, 0x0}) write$evdev(r6, &(0x7f00006c8000-0x60)=[{{0x0, 0x7530}, 0x0, 0x9, 0xffff}, {{0x0, 0x0}, 0xd1, 0xffffffff, 0x1e7}, {{r7, r8/1000+30000}, 0x0, 0x5, 0xfffffffffffffff9}, {{0x77359400, 0x0}, 0x6000000000, 0x9, 0x20}], 0x60) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000e95000-0x10)={0x4, 0x64, &(0x7f00008bc000)="0d07c0186c8965de74db94e9a36a6df403e72ad069831bd3d2f50f9e9fb1580c8fd9df8bbb1b25a2b2e93b113a32e8fcf699a28c7ba1ea72b9257e6e64961a1bdb0f98c9e42e14c35531fd7953f2652469930bf84d74d3b00b8f92001f963dfffc9bcc52"}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000482000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x3, 0x10) write(r9, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) r10 = dup3(r9, r9, 0x2000000080000) ioctl$TIOCMBIS(r10, 0x5417, &(0x7f000086f000)=0x2) 2017/12/12 10:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) connect$ax25(r0, &(0x7f0000b99000)={0x3, {"ca1087a5a7ade7"}, 0x2}, 0x10) r1 = fcntl$getown(r0, 0x9) recvmsg(r0, &(0x7f0000b76000)={0x0, 0x0, &(0x7f0000862000)=[{&(0x7f0000216000-0xc)="000000000000000000000000", 0xc}, {&(0x7f000097e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x2, 0x0, 0x0, 0x0}, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dcf000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00001ec000-0xa)="6e65742f6c3263617000") [ 140.546213] Normal free:2779820kB min:36816kB low:46020kB high:55224kB active_anon:374904kB inactive_anon:176kB active_file:16340kB inactive_file:30544kB unevictable:0kB writepending:280kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:31996kB slab_unreclaimable:204648kB kernel_stack:5632kB pagetables:2872kB bounce:0kB free_pcp:1064kB local_pcp:636kB free_cma:0kB [ 140.581236] lowmem_reserve[]: 0 0 0 0 2017/12/12 10:39:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f000089f000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)="2e2f66696c653000", 0x12042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fa000)="696c6c696e6f697300", 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c0a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd5000-0x4)=0xe8) sendto(r1, &(0x7f000066e000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000052d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ce000)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000192000)=0xfffffffffffffff7, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000710000-0xc)={0x0, 0x0, 0x0}, 0xc) tgkill(r2, r3, 0x15) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000061f000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000015000-0x98)=@ethtool_gfeatures={0x3a, 0x9, [{0xf245, 0x0, 0x5751, 0x2}, {0x100, 0x800, 0x10000, 0x9}, {0x3378, 0x6, 0x7, 0x12000000}, {0x5, 0x6e2b, 0x3, 0x4}, {0x5cf, 0x0, 0x80000000, 0xfa}, {0x2, 0x1ff, 0x1ff, 0x8001}, {0xff, 0x8, 0xfffffffffffffffc, 0x80}, {0x12000000000000, 0x5, 0xcabf, 0xfffffffffffffffc}, {0x7, 0x4, 0x407, 0x6ea}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000254000/0x2000)=nil, 0x2000, 0x2) munlockall() 2017/12/12 10:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000000) r2 = syz_open_dev$sg(&(0x7f0000412000-0x9)="2f6465762f73672300", 0x3ff, 0x2) accept4$llc(r2, &(0x7f00006fe000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e2d000-0x4)=0x10, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) pselect6(0x40, &(0x7f00008cd000)={0x9, 0x9, 0xffffffffffffff00, 0x4e9, 0xab5, 0x9120, 0x9, 0x2}, &(0x7f000007f000)={0x2, 0xa2a, 0x0, 0x100, 0x0, 0x3ff, 0x6, 0xa5ce0ab}, &(0x7f0000c64000-0x40)={0x5, 0x2, 0x7, 0x1, 0x100000001, 0x401, 0xfffffffffffffff9, 0x8001}, &(0x7f0000b72000-0x10)={0x77359400, 0x0}, &(0x7f0000fe9000)={&(0x7f000021b000-0x8)={0xffffffff}, 0x8}) clock_settime(0x1000000000000, &(0x7f0000daa000-0x10)={r4, 0x0}) lstat(&(0x7f000073e000)="2e2f66696c653000", &(0x7f0000887000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000585000)="2e2f66696c653000", &(0x7f0000924000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, r6) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="c0194f91b82258aa3f6fd50518b0761f067720b662c3e2da3c6f117a7b380d55af40d38698bdd9082dbaa830b94556258f4011080c40f1dc8b3c02286ae369fffec8425be4509174e65c3683264981ccec6d025e619e6fd7accb600a0b2ed03df768f3b41ce25a524ab690a1ef26fbca7e7218eb28bacb1de191fd708db624a2d3025b86ab7d5a71e85a91a62c311e9dbec98fb52efc66196a3dde48c80c99bdcc05d3a8719353116804801926", 0xad, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000097000)="2f6465762f6877726e6700", 0x8002, 0x0) clock_getres(0x0, &(0x7f0000414000-0x10)={0x0, 0x0}) futimesat(r7, &(0x7f000028e000-0x8)="2e2f66696c653000", &(0x7f0000c54000-0x20)={{r8, 0x7530}, {0x77359400, 0x0}}) r9 = dup2(r0, r1) ioprio_set$uid(0x3, 0x0, 0x6) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a39000)=[{0xc, 0xffffffffffffb674}, {0xb, 0x9}, {0x0, 0x2a2}, {0x3, 0x3}, {0x6, 0x6}], 0x5) fsetxattr(r10, &(0x7f0000a61000)=@known="73797374656d2e61647669736500", &(0x7f000069b000-0x21)="7bfb7070703121766d6e6574302d2d24656d30776c616e31fe2d7b70707031f600", 0x21, 0x1) mremap(&(0x7f0000069000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00004cf000/0x4000)=nil) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f000037f000)=0x0) ptrace$setopts(0x4206, r3, 0x1, 0x4) socketpair(0x8000001001, 0x4, 0x0, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000564000-0x1000)="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", 0x1000}, {&(0x7f0000b28000-0x5b)="fd8989c65187ba4a8876aef2f403662d363d38b0d65252bba2f3acbb44ffe50c398766beae19e25500e9b882d206155792820a7380401e21dc0e1cf10aca62820d5976344e9590e2fea795cd4b23720d31c9dcd1893754a41ef56f", 0x5b}, 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{&(0x7f0000b02000-0x1000)="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0x1000}, {&(0x7f000015e000)="a39c636dd6d292883a2bf3effdb8c69f51b6e89fad19763700b04d91d8ba8649fd8842462fa5934375de59b6d60ff7afe93045fa304e999f74032d2773573bef412898801956b00cf4be1f23c458681f206ca3d57d6292206fb3bb457a148b746b5d785900189753b44f55c8646465ecc4341f2456fe846dbd85ddc71e2a8681c4f8374f8af4c868d19de13676ad9056146c54e51f2009de6e7f09f3c81135a904c89b58af4a26c9fcba0e214932339fcdfbb77be5da5c854b42d72c2f37003ffd606540762906d0a728a302573ba7eae77713a4", 0xd4}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a189b3cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0xa) [ 140.586016] DMA: [ 140.609605] device gre0 entered promiscuous mode 2017/12/12 10:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000700000)={{0x7fff, 0x5}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x40000, 0x8001, 0x1000, 0x18, 0x4, 0x7, 0x0, 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]}) r0 = syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) preadv(r0, &(0x7f000052a000-0x30)=[{&(0x7f0000fdf000)="00", 0x1}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000834000-0x3)="2c2600", 0x2) connect$ipx(r1, &(0x7f0000ab5000)={0x4, 0x5, 0xfffffffffffffb7b, "2ec5353e106e", 0xffff, 0x0}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) [ 140.637711] 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB 2017/12/12 10:39:16 executing program 6: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000014, 0xa, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ec4000)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec6000-0x10)=@common="69666230000000000000000000000000") r1 = fcntl$getown(r0, 0x9) waitid(0x800001, r1, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0}, 0x80000005, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ec7000)={0x0, 0x84}, &(0x7f0000699000)=0x8) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ec8000-0x8)={r2, 0x0}, &(0x7f00008d5000)=0x8) execve(&(0x7f000018b000-0x8)="2e2f66696c653000", &(0x7f0000ec6000-0x18)=[&(0x7f0000ec6000-0x1f)="76626f786e6574315d656d30766d6e65743170707031776c616e305e295c00", &(0x7f0000ec5000)="00", &(0x7f0000d32000-0x5)="70726f6300"], &(0x7f0000ec6000-0x30)=[&(0x7f0000ec5000)="00", &(0x7f0000104000)="6c6f00", &(0x7f0000ec6000-0xb)="236367726f75702c5c7b00", &(0x7f0000ec5000)="63707573657400", &(0x7f00002eb000)="00", &(0x7f0000ec5000)="c873656c6600"]) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000b66000-0x8)=0x7e4) dup3(r0, r0, 0x80000) r3 = accept(r0, &(0x7f0000108000+0xd28)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000ec0000)=0x0, &(0x7f0000ec1000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x800) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d75000-0x108)={0x0, @in6={{0xa, 0x0, 0x80000001, @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]}, [0x9, 0x7, 0x7, 0x7, 0x5, 0xff, 0x7, 0x1, 0x2, 0xf8, 0xe0, 0x1, 0x10000, 0xd3ef, 0x100000000000]}, &(0x7f0000ec9000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ec8000-0xc)={r5, 0x74, 0x22}, &(0x7f0000ec8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000132000)=@assoc_value={r6, 0x1ff}, 0x8) writev(r4, &(0x7f0000ec1000)=[{&(0x7f0000696000)="390000001000090400000000800000000700004a02000000450001070000001419001a00040002000000000000000608000300ff0900001ee469", 0x3a}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) [ 140.680430] DMA32: 1*4kB (M) 3*8kB (M) 6*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB [ 140.737148] syz-executor7: [ 140.737157] vmalloc: allocation failure: 17177772032 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 140.737175] CPU: 0 PID: 20507 Comm: syz-executor7 Not tainted 4.9.68-gfb66dc2 #107 [ 140.737181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.737186] ffff8801c87d7880 [ 140.737190] ffffffff81d90889 1ffff100390faf13 ffff8801a5cf3000 ffffffff83ab7dc0 [ 140.737204] 0000000000000001 0000000000400000 ffff8801c87d7990 ffffffff8144eb82 [ 140.737218] 024000c200000003 0000000041b58ab3 ffffffff84191625Call Trace: [ 140.737241] [] dump_stack+0xc1/0x128 [ 140.737255] [] warn_alloc+0x212/0x240 [ 140.737266] [] ? zone_watermark_ok_safe+0x280/0x280 [ 140.737277] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 140.737287] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 140.737302] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 140.737314] [] __vmalloc_node_range+0x3f5/0x5f0 [ 140.737325] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 140.737337] [] ? kmalloc_order_trace+0x7a/0x190 [ 140.737347] [] vmalloc+0x5b/0x70 [ 140.737360] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 140.737369] [] xt_alloc_entry_offsets+0x41/0x60 [ 140.737380] [] translate_table+0x21a/0x1e80 [ 140.737391] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 140.737401] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 140.737410] [] ? check_stack_object+0x68/0x140 [ 140.737417] [] ? __check_object_size+0x174/0x3a9 [ 140.737422] [] ? 0xffffffff810002b8 [ 140.737430] [] do_ip6t_set_ctl+0x2be/0x470 [ 140.737438] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 140.737446] [] ? mutex_unlock+0x9/0x10 [ 140.737455] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 140.737464] [] nf_setsockopt+0x67/0xc0 [ 140.737473] [] ipv6_setsockopt+0x115/0x150 [ 140.737482] [] tcp_setsockopt+0x82/0xd0 [ 140.737492] [] sock_common_setsockopt+0x95/0xd0 [ 140.737501] [] SyS_setsockopt+0x160/0x250 [ 140.737510] [] ? SyS_recv+0x40/0x40 [ 140.737519] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 140.737529] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 140.737537] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 140.737546] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 140.739566] Mem-Info: [ 140.739591] active_anon:100821 inactive_anon:45 isolated_anon:0 [ 140.739591] active_file:4085 inactive_file:7637 isolated_file:0 [ 140.739591] unevictable:0 dirty:86 writeback:0 unstable:0 [ 140.739591] slab_reclaimable:7999 slab_unreclaimable:51623 [ 140.739591] mapped:23002 shmem:65 pagetables:732 bounce:0 [ 140.739591] free:1436021 free_pcp:390 free_cma:0 [ 140.739612] Node 0 active_anon:403284kB inactive_anon:180kB active_file:16340kB inactive_file:30548kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92008kB dirty:344kB writeback:0kB shmem:260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 40960kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 140.739630] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 140.739635] 0 2910 6411 6411DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:696kB free_cma:0kB lowmem_reserve[]: [ 140.739663] 0 0 3501 3501Normal free:2747028kB min:36816kB low:46020kB high:55224kB active_anon:403284kB inactive_anon:180kB active_file:16340kB inactive_file:30548kB unevictable:0kB writepending:344kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:31996kB slab_unreclaimable:206492kB kernel_stack:5824kB pagetables:2928kB bounce:0kB free_pcp:852kB local_pcp:424kB free_cma:0kB lowmem_reserve[]: [ 140.739692] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 1*4kB (M) 3*8kB (M) 6*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981148kB Normal: 1027*4kB (UME) 471*8kB (UM) 471*16kB (UME) 803*32kB (UME) 775*64kB (UME) 226*128kB (UME) 69*256kB (UM) 15*512kB (UM) 3*1024kB (U) 1*2048kB (M) 634*4096kB (UM) = 2746964kB [ 140.739919] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 140.739921] 11786 total pagecache pages [ 140.739925] 0 pages in swap cache [ 140.739929] Swap cache stats: add 0, delete 0, find 0/0 [ 140.739930] Free swap = 0kB [ 140.739932] Total swap = 0kB [ 140.739935] 1965979 pages RAM [ 140.739937] 0 pages HighMem/MovableOnly [ 140.739939] 320236 pages reserved [ 141.268858] (M) = 2981148kB [ 141.271882] Normal: 1189*4kB (UME) 471*8kB (UME) 475*16kB (UME) 789*32kB (UME) 775*64kB (UME) 226*128kB (UME) 69*256kB (UM) 15*512kB (UM) 3*1024kB (U) 5*2048kB (M) 642*4096kB (UM) = 2788188kB 2017/12/12 10:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f1000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getsockname$ax25(r1, &(0x7f00002d4000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000014c000)=0x10) writev(r0, &(0x7f00005ea000-0x10)=[{&(0x7f0000576000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e2000000017", 0x2b}], 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00009af000)={0x1ff, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1008, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2017/12/12 10:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004d9000)="2f6465762f73672300", 0x0, 0x2000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fca000)={0x5, 0x62, &(0x7f000027f000-0x62)="9933bc9ae7eb7d65e8209cc6dd28b14b19cdcd138be4da2a53b103b6d648580d44a82e14002e723e693ae094e2f20723866c687343f09f572e38b9d88020ba9a897dd58a5f49c44d741a4d8f236681c689eaf98aec0832a842854940619206bdeba5"}) recvmsg(r0, &(0x7f00003ac000)={&(0x7f00009f3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000788000)=[{&(0x7f0000cfd000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000ac0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x2, &(0x7f0000721000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x5}, 0x2001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$random(&(0x7f00009b8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20001) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000a95000)={0x7f, 0x8, 0xfffffffffffffffb, "717565756531000000000000030000000000000000000000000000000000000000060000000000000000000000000000000000000000002710000e0000000000", 0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r2, 0x40b) r4 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000047000)={0x4000000000000001, 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$sndseq(r4, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x123, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) openat$hwrng(0xffffffffffffff9c, &(0x7f0000963000-0xb)="2f6465762f6877726e6700", 0x210000, 0x0) writev(r2, &(0x7f00001ad000-0x30)=[{&(0x7f0000e0a000)="", 0x0}, {&(0x7f0000e87000-0xca)="0dc94a2bf178cfaf0c3e7f2762901e79e37559818da267507365e7d4a92a3fc2619490985f9e4f5e48de103fb5ee39fdea43c099fa6dabbc7ba48c0d3f27a8081ef5e7b566e27380bbe68a139c0c88fc4beccbbe09a46aa696de03c47ecf50a5f5b8a8da1af6290fe5cd3c912b194d47e057655c01226a6ee9d21ef3cedff5282770007d67fdb0e4e2525147f4a1fe3427fa800b2ad34b6a98ea63891001c222390e16c2b8fd5c0f573ce94992d8b8190eeacb80e8ac23a436b71829b25db54a325a2a367ef7a1b658e8", 0xca}, {&(0x7f0000574000)="059521d6e761804bd86fd9ca7972851343d9348e3f2d83093553658d70bdfd5bc0d3255d7d15ed09f2036e5203851de9be400f5bced70b1a0f051b5e40c4c5e97fa707ec938125a16bdf5fe6d67c7219d5735af8f32fc0ce6de8344847424bab408d3cb286dede7565815d993c857065", 0x70}], 0x3) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f0000000000000000000000000000", 0x0, 0x0, 0x0}) 2017/12/12 10:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x800) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000a2f000-0x14)="14000000010ae702000000fffe000000000401e5", 0x14, 0x100000000000, 0x0, 0x0) 2017/12/12 10:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000296000)="2f6465762f70707000", 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000550000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00005bd000)={0x201, 0x3b, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) readahead(r1, 0x8, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ee1000)="0000000000000000000000", &(0x7f0000001000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00000b7000)="2e2f66696c653000", 0x218) socket$inet(0x2, 0x4, 0x4) listen$netrom(r1, 0x101) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000ca3000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000621000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000e67000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$sndtimer(&(0x7f000084e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001ce000)=0x0, &(0x7f00004e6000)=0x4) fcntl$getown(r4, 0x9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000089d000-0x14)={0x1, 0x0, 0x0, 0x1ffffffff, 0x9}) pread64(r2, &(0x7f000024d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x4b) ioctl$TIOCCBRK(r0, 0x5428) ioctl$fiemap(r3, 0xc020660b, &(0x7f00005ee000-0x100)={0x7fff, 0x4, 0x4, 0x7ff, 0x4, [{0x6e, 0x8, 0x5, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0x7f, 0x5, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7ff, 0x1, 0x9, 0x0, 0x0, 0x2084, 0x0, 0x0, 0x0}, {0x5a25, 0x8, 0x0, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000057000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xfff, 0x5, 0x8c}, &(0x7f0000d2c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005c5000-0xa0)={r5, @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]}, 0x4, 0x3ff, 0xe32, 0x80000001, 0x20}, 0xa0) accept4(r1, &(0x7f000012c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00005ef000)=0x60, 0x80800) openat$keychord(0xffffffffffffff9c, &(0x7f0000e8b000)="2f6465762f6b657963686f726400", 0x4000, 0x0) 2017/12/12 10:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000193000-0x4)=0x1000001, 0x4) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00004c7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b31000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r3, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @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]}, [0x6, 0xcb9, 0xffffffff80000000, 0x8000, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000020f000)={r4, 0x7414}, &(0x7f0000185000-0x2)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aba000)={r4, 0x202}, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000971000-0x8)={r3, 0x24}, &(0x7f0000b6d000-0x4)=0x8) ioctl(r2, 0x8916, &(0x7f0000000000)="") r6 = socket(0x7, 0x200000f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x6}, {0xfffffffffffffffe, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x8, 0x6}], 0x4) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x8}) syz_open_dev$mice(&(0x7f0000a0b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4100) getsockopt$inet_udp_int(r6, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000b85000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000762000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x100000001, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r2, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2c000)=0xc) connect$unix(r1, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000514000-0x6d)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53d2c0e78867bcf6a79db5c8a474a7878c57a35521020000000000000065a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x80, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x82}, 0x1c) timer_create(0x7, &(0x7f0000713000)={0x0, 0x20, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2d000)=0x0) timer_getoverrun(r7) epoll_create(0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f0000944000-0xa0)="", 0x0, 0x0, &(0x7f0000431000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/12/12 10:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f3c000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket(0x7, 0x801, 0xf1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000493000)={0x0, 0x1000, 0x30, 0x0, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000601000)=@sack_info={0x0, 0x1, 0x40000000}, &(0x7f0000892000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000736000)={r3, 0x2000ff, 0x30, 0xffb, 0x5}, &(0x7f00005e8000-0x3)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000d000-0xc)={r4, 0x26, 0x10}, &(0x7f000057f000)=0xc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000018e000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00008cb000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000898000)=@assoc_value={r3, 0x2}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f9e000)=0x8f, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r5, &(0x7f0000a5a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004bc000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f000001f000-0x5c)={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xffffffff00000000, [0x6, 0x0, 0x200000000000, 0x80, 0x80000001, 0x8a91, 0x401f, 0x1]}, 0x5c) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000314000-0x4)=0x16) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00007d2000-0xe)="2f6465762f6b657963686f726400", 0x400400, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f000005f000)={0x56, 0x8001, 0x100, {0x81, 0x3}, {0xfffffffffffffffc, 0x5}, @cond=[{0x806, 0x3, 0x20, 0x2, 0x0, 0x7}, {0x7, 0x3, 0x4000000, 0x4, 0xfffffffffffffffc, 0xffff}]}) sendto$inet(r1, &(0x7f000065c000-0x66)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x4000, &(0x7f0000697000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000407000-0x4)=0x0, &(0x7f0000a0d000)=0x4) close(r1) creat(&(0x7f00008d9000)="2e2f66696c653000", 0x53) fcntl$setlease(r0, 0x400, 0x2) 2017/12/12 10:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005bd000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000009c000-0x4)=0x0, &(0x7f0000ea5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a25000)=0x0, &(0x7f000096e000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) sendmsg$netlink(r1, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x10, 0x101, 0xd09, 0x0, 0x400000000000, ""}], 0x10}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$KDMKTONE(r2, 0x4b3b, 0x4) readv(r1, &(0x7f0000154000)=[{&(0x7f00007ea000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000f12000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000f06000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f00009f9000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000574000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x5) 2017/12/12 10:39:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000-0x8c)={0x6, 0x0, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x1, &(0x7f0000cbb000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) r5 = fcntl$dupfd(r1, 0x406, r1) clock_gettime(0x4, &(0x7f000010e000)={0x0, 0x0}) nanosleep(&(0x7f0000d81000)={r6, r7+10000000}, &(0x7f00003cd000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r4}, {0x0, r4}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) accept4$packet(r5, &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b54000)=0x14, 0x80800) pipe(&(0x7f0000701000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r8, &(0x7f00005da000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008fd000-0x4)=0x58) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f00007fa000-0x2)={0x4, 0x8, 0x3f}) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000a81000)=0x5) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000f02000-0xa)={0x1, 0x0, []}) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000300000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40206417, &(0x7f000012f000)={0x7, 0xfffffffffffffffc, 0xfff, 0x8, 0x5, 0x1ff}) timer_settime(r3, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000954000-0x4)=0x0, &(0x7f000083b000)=0x4) tgkill(r2, r2, 0x39) perf_event_open(&(0x7f00005f2000)={0x2, 0x78, 0x3ff, 0x3d5400000000000, 0xa9a3, 0x5, 0x0, 0x7fffffff, 0x40004, 0x8, 0x2, 0x7, 0x3ff, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x1, 0xa15, 0x22000, 0x3, 0x1000, 0x7, 0xffffffff, 0x0, 0x4, 0x0}, r2, 0x400, r9, 0x2) tkill(r2, 0x19) splice(r1, 0x0, r0, 0x0, 0x1080000008000, 0x200) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00007d5000)=0x0, &(0x7f0000e9d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 141.291802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 141.300361] 11775 total pagecache pages [ 141.304320] 0 pages in swap cache [ 141.307739] Swap cache stats: add 0, delete 0, find 0/0 [ 141.313082] Free swap = 0kB [ 141.316072] Total swap = 0kB [ 141.319052] 1965979 pages RAM [ 141.322117] 0 pages HighMem/MovableOnly [ 141.326075] 320236 pages reserved 2017/12/12 10:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff05", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x3) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004c2000)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000927000)={0x0, 0x0, 0x0}, &(0x7f0000933000-0x4)=0xc) ioprio_set$uid(0x3, r6, 0x2) write$tun(r5, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r4, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000c85000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x0, 0x1, 0x8001, "38b432765dfdd6eeef028155345544670600877966017581f894987402f2c679"}) r9 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00002c8000)={@generic="9561c066751e53527aab9e3a0d87f326", @ifru_flags=0x2}) r11 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/12 10:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3c000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)="2f6465762f70746d7800", 0x882001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000320000)={@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) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fb3000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000652000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r4}) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00006dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff9000)=0x73) preadv(r3, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)="00", 0x1}], 0x1, 0x2000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000094e000)={0x0, 0x0}) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d32000-0x14)={0x5, 0xfffffffffffffffe, 0x3, 0x8, 0x10000, 0x7, 0x3, 0x4, 0xbb5, 0x574d}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c42000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r1, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x400, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3d2, 0x7fffffff, 0xfffffffffffffffa}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a1000-0x9)="2f6465762f72746300", 0x800c0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000f2000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000860000)={0x0}, &(0x7f000047c000-0x4)=0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a2d000)=0x0) renameat2(r0, &(0x7f0000962000-0x8)="2e2f66696c653000", r3, &(0x7f00005fa000)="2e2f66696c653000", 0x5) [ 141.341526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pig=20604 comm=syz-executor0 [ 141.371597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pig=20604 comm=syz-executor0 2017/12/12 10:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x480001, 0x0) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x40000000003, 0x7, 0x6}}) close(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007d2000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000cff000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003d0000-0x10)={0x0, 0xa0, &(0x7f000051f000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41}, @in6={0xa, 0x2, 0xfffffffffffff08a, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000237000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d4d000)={0x0, 0x64, "9e3f1a8b08ba617e0e21e4fdbd3b6cca5d242119964d8702b7b01ba1087d1f110b46a105078f86cc15f7fb8d2c20ffeb975e23fa709dac8071c86d22b26917292771bd1bc4adba7f2b2b66410ef7d9b8e17d11323a42f7ee3fe288d7fb9fcdab8e3137f9"}, &(0x7f000000b000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000608000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x0, 0x3f, 0x1ff, 0x7, 0x8, 0xffffffffffffffff, 0x4, 0x2, 0x7ff, 0x5, 0x3, 0x0, 0x400, 0x7]}, &(0x7f0000118000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fc4000)=@sack_info={r3, 0x1, 0x9}, &(0x7f0000b4d000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") openat$ppp(0xffffffffffffff9c, &(0x7f0000719000+0x419)="2f6465762f70707000", 0x800, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)="2f6465762f7573626d6f6e2300", 0x78, 0x400000) r5 = open(&(0x7f000013b000)="2e2f66696c653000", 0x28000, 0x30) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") poll(&(0x7f00001fc000-0x18)=[{r5, 0x8001, 0x0}, {r5, 0x80, 0x0}, {r5, 0x10, 0x0}], 0x3, 0xedb) symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") connect$llc(r5, &(0x7f00006d0000)={0x1a, 0xf, 0x3, 0xbd92, 0xfa9, 0x9a, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000552000)=[], 0x0, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00002d4000-0x10)={0x0, 0x0}, &(0x7f0000180000)=0x10) mount(&(0x7f0000c21000-0x8)="2e2f66696c653000", &(0x7f0000146000-0x2)="2e2e", &(0x7f0000e3b000)="64657670747300", 0x2, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000dff000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f0000c18000-0xc)="2e2f66696c65302f62757300", 0x4) 2017/12/12 10:39:17 executing program 7: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6877726e6700", 0x2400, 0x0) mkdirat(r1, &(0x7f0000274000)="2e2f66696c653000", 0x18) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ee000)="2f6465762f72666b696c6c00", 0x20000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000039000)="696f00") mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xa, 0xa, 0x3, &(0x7f00004ef000-0x8)={0x0, 0x0}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00004ef000-0x4)=0x0) sched_setattr(r5, &(0x7f00001f8000-0x30)={0x30, 0x0, 0x0, 0x8, 0x65d, 0x7, 0x2, 0x2000000000}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000495000-0x4)=0x6, 0x4) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ed000)={0xc0, 0x0, &(0x7f00002be000)=[@increfs={0x40046304, 0x2}, @request_death={0x400c630e, 0x4, 0x3}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x38, &(0x7f00003e9000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00004ee000-0x38)=[0x18, 0x78, 0x38, 0x0, 0x68, 0x40, 0x70]}, 0x5}}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x48, &(0x7f00004ee000)=[@fda={0x66646185, 0x6, 0x1, 0x25}, @fda={0x66646185, 0x0, 0x4, 0x32}], &(0x7f0000229000-0x48)=[0x30, 0x28, 0x38, 0x18, 0x0, 0x28, 0x40, 0x68, 0x40]}}, @register_looper={0x630b}, @release={0x40046306, 0x2}, @exit_looper={0x630d}], 0x96, 0x0, &(0x7f0000181000)="c79cdba838b2af0960ba1474d8fa53576925ff4508c0baf01142a629e70127e534caf832fe0742bade257e0b5e7403fbb9178dd6a20a6df72660934a24532b332908820f6d6df28355977fc792a2443e3bb96868e31bed9d93645e0f2c5e16796ac2b7b59e3574097d84eb23ac54af5ea70a9e8b2199d4b9d26bc6e3592edcd5d34493572a25ed436f7f025b274b2dce5637145d283d"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001f3000-0x30)={0x6c, 0x0, &(0x7f000044c000-0x6c)=[@dead_binder_done={0x40086310, 0x2}, @free_buffer={0x40086303, 0x0}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f00004ec000)=[], &(0x7f0000460000-0x20)=[0x28, 0x28, 0x40, 0x0]}, 0x4}}, @decrefs={0x40046307, 0x1}], 0x5a, 0x0, &(0x7f000002b000)="7cd27effc294985894da5ff180bb447df494cfb9725c8deabc5731a3506a0e4bc8bedf48522c0e3f6cbc6f742281e89745b22c051c369217ced272a7088ff7cbb17b9d198f032f56026b584fcafa7c87bd04626a3b9e225f96a8"}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f00004f0000-0x4)=0x9, 0x4) r6 = socket(0x11, 0x8000100000801, 0x80000000000300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) socket(0x2, 0x1000000002, 0x0) 2017/12/12 10:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000073f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f00000-0x9)="6e65742f756e697800") ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000130000-0x8)={0x3f, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000579000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80000000, 0x9, 0x6, 0x21}, &(0x7f00000bf000)=0xa0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000bfb000-0x40)={&(0x7f0000607000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e45000-0xc)=[0x0, 0x0, 0x0], &(0x7f00007e3000-0xc)=[0x0, 0x0, 0x0], &(0x7f00004a1000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x3, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f000010b000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003ad000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x5, 0x100000001, 0x5, 0x3, 0x100, 0x1ff, 0xf19, 0x1, 0x10001, 0x200, 0x100, 0x7, 0x4, 0x2]}, &(0x7f0000232000-0x4)=0x108) accept4$inet6(0xffffffffffffffff, &(0x7f0000af2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000462000)=0x1c, 0x0) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005f0000)=0x0, &(0x7f0000e16000)=0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000617000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000289000-0x4)=0x9, 0x4) write(r3, &(0x7f0000203000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e81000)=@generic="7db03f4e840f93a1c8c64de8b830eea3", 0x10) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000195000-0x10)=@req={0x9, 0x8d, 0x8, 0x1}, 0x10) open$dir(&(0x7f0000668000)="2e2f66696c653000", 0x800, 0x100) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f000096f000-0x4e)="30646b5d3259489a013e898f33f6ad8b6401025f1a700ecb35ce9bfc79925a8742f62d2890dd0f0a7e4740b661891dfe89cc5611bf5a30165ebf7033d4d63a5d6e58aa96867617971b84352d7264", 0x4e) 2017/12/12 10:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100a, 0x0, 0x0, 0x20, 0x0, 0x0, 0x400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ba2000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) socketpair(0x4, 0x20cefc9b100170e7, 0x34, &(0x7f0000485000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000614000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000025f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd5, 0x100000000, 0x7, 0x400, 0xaf0, 0x1030040, r4}) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) fcntl$getown(r0, 0x9) r6 = memfd_create(&(0x7f00007b0000)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) bind$unix(r6, &(0x7f00004ec000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000686000)=0x3) fcntl$addseals(r6, 0x409, 0xc) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x20000, 0x100000003) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_open_dev$loop(&(0x7f0000256000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pread64(r2, &(0x7f0000f55000)="", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00007fc000)={0x7, 0x4092, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 141.392457] device gre0 entered promiscuous mode [ 141.399225] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 141.417549] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 141.478126] binder: 20639:20640 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 141.493076] binder: 20639:20640 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 141.502188] binder: 20639:20640 got reply transaction with bad transaction stack, transaction 338 has target 20639:0 [ 141.517377] binder: 20639:20658 BC_DEAD_BINDER_DONE 0000000000000002 not found 2017/12/12 10:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000471000-0x9)="2f6465762f72746300", 0xa0000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x2}, 0x4) r1 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c52000)={0x0, 0x6}, &(0x7f00002d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000448000-0xc)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000562000)=0xc) write(r1, &(0x7f0000d45000)="400a57", 0x3) r3 = add_key$keyring(&(0x7f00001d9000-0x8)="6b657972696e6700", &(0x7f00007da000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x2240200) splice(r1, 0x0, r1, 0x4a, 0x3ff, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000141000-0x4)=0xee111a773a084523, 0x4) execveat(r1, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fbe000-0x4)={0x0}, &(0x7f0000db8000-0x4)=0x4) 2017/12/12 10:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00007c7000)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$unix(r1, &(0x7f0000330000-0x1000)="", 0x0, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x5}, 0x8001}], 0x1, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffc, 0xb, 0x7ff, &(0x7f0000db0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000d9000)="2e2f66696c65302f66696c653000", &(0x7f0000ad2000-0x8)="2e2f66696c653000", &(0x7f0000dbb000-0x8)="756269667300", 0x10, &(0x7f0000783000)="672b839524cd4e2e424d97da6dd2fc62af8e69c059168d7ee6b3e3a0f93a563a2462135cba4a6b99dd4f3999d2a5ec7205140b2dc0ae1058935b48221a719df9cd9c40d2ca84fbb0e8b475411e7781e531776c81e5348fb848d418438ac67e00bfb37594ff5e3fc71f33a67113c300356ab505e421bfa3ef36a8f9c40cb2574f7f39f2070b32ef07fae021160d6c1cabfaf01a4b49431cc07c8c6c46865aa5880d952dacf854fe8670cf730fc7f51099aead38bbaa32f57af7b26691382827cc236a5631b300e40c9efdb637bddca1d3ee10a004cc5f0e10ffa4053c68") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r2, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000002d000)="e03221b6356f02d4fd484158ccb9afca829d0d0194566bba3e7191e595e711df62de2df4067ea27172a777a77b323ce0a46a29702820b49564d1a4987b0ef8ad97fb6ff1acec6fc7ab3d202e18253dffc6f7a20dda635f15d991899b82fde75d7f99aeb0c656a6e9e8834ea6489058ba520af59fab8fcc345c4a98a16eeffc45a465c80086ce6ac3dad698bb4f6b8e8d6367489361a9264e0e11351f2e1ff16820e08fc0ef47000d7575cb297a69af53176298acedf8d720720f305e707c0da2e1fbfb8f7f57a82fa377712559a8b38a89ffd060e818df83511a1c0caef849eabaeff1c17016336c6351be41ae94c98b8a0287d863fe5160850e71016f9210ba05e98d1b2ee33b4e62c8c5bc597bfa38f62f6799dc9d8b06d083953f62eef14d139552c21c6e5f05251da6e16eab512023a189b7490ffe54427a498e61f0f8fda97cab603f8889a3e32df99f39edd85e0eaa5a5c6109497d4233347aca62c9a6b21ef079e91dff08124da5114726ac11efdb485e7110b696b181dc6022e6bab3a609c75a169a21d4bbcc67f91d28f0f4944547f15d105edbe41205302ebb09ecbac8ac6f657a8e679202d7e2811982c9e8e5be436892aae9f64df35caeaaadff931375342939691c8687d448892415fd59caae5af24335424ae22cd3f958a706f7318f01e52f35efa970fa063804a67c05eb2b1cabfd24291a4fae7cae85c0dfba0b3a45427e7495fa9f73665583fb4c2b11406e9ce81eff517a2c726bf406fb263d9dcc1073120691c7c718bb51382bc9d99f8e989367645111a8c5bd641652c4121644ab658823abaafeed716b2579cf00427c85ea547019f6d475fb8dbab9902f608fcb64dd46c6848b01347a2c4c44bf1f84d055d73d79a4323af858060fef1ccf4edd1382293d292958925ec65e1ed079ef7bca2f85a66065e20815d588f00336f3ddcdd70a1805411d566bbbd0e45cd587d3c58f68f91b9e5adf687601629796859a0e7c936c45f33ced0765ff0988b220c3f66dc6671e284238856aba6222cb35285c061019e29d7b3f87e60b6d40c4f0ab0c7d4301df8f2825296dc65c94ac1a64ac0b999fe57828e65ed8d74152b8283d1a9fe7a52bfde4e26325dc4827a0c0c54517c176c3a0851a1f7e90fbf69d86e4eff66321add47611053bf31bbb9b0fa4cc00cbb50f53565987efa0554bea7943fdc60e311cab6d7f82252b625c1c715fc039b738dfb22ef0f6c6b1e8f7c93d2c566aadca5cc4eef025c740e296823cf3305afc5b2085a1e54a7929b079d4195edb68c5a386b88a498b5c6fdbc930b878056e13b39fff9ed0e174e4324a6097fc274a1a3d4d800c8020116deed5d6bfa4d2cda1b59e2de5808c7966dcaaf6079651a42e1549a51622a7ba0c09d1e3c9bbe5ca2992ce18466a287afeffa91329458738ea221e12cb374974a0d31ab02a6b39730f46d9c11042a7f256ac1bd814ad0f9502e7934227d3935d6cebb686e161a737256e79738709f8607fa7f7829203fb8761a3a39699dec22576c18bf883b519dfa0d41bb30c7bb78140df46d7460dc9f51b1a648c01db1a66a9ac8f902df8b792c0aea58300f07bcf513ca3cab9597ec08a3265511e22f7f1ecef85c3d9b03f5dfb7592747f3f2951911981241ad05b94ac0e03e64305fc9c3d3bc6be807ee7ff136fa1742af56f052b701e45b6a3cd75870a8714fa2b8b9a041393da2cfcda6e119fc94fb486ad6c562d0e59a6147c104745e8d9253d869b6983acf9d31b197ae2583ea13875e806d9dc82c05f93ea6b7089f7b0215c40b06b02369df1f61d9250f0643c6937f31958fda9a183effaa16d2be433a179b9a955ed42a1722329a20248dbcf302e389367f59ed74ad7cf6d9e4496bbac0c73b2c3a1722caaee0a0ba143411fd621c4cd93b6867ca38f335de17f6444d836e87eded48b613cf319639401928d7260b4f1a8fb65b7ce48979e38ebac89656316571879dd6490fe713f374dd2ea6b3da087ede38c0ca7c8a6a27ea9490985857a1c6d4cb491c9e7d0264abc615940caf59cf2892640017e45f530301a0ff4ac1b9a67888d8fa577dc84ae67bdb605f0f13d82fcddd006836688396d63b73fda4eed4fecaf4b4dd66e796b68cb89bf6fb7b04be357c557af83de1e6910c9eac3d158e1a20d3b386401fd1e1089968102d024e3b662cd9a184138d09e7070bc894961082ed4694655bd9c570c58c9b42ef31f85ffe44a37c4c857b84bedf1f2d8e9449c38d967922fa2f8ff6d5ddd25d58771b26db59b723127f52ec0560d571f9665a0ae66b0e7dd0343a3ba41748680293e2afaac9f0e4b881b4a2743b96006be20dd5e824719757fbd0db15f33935ec496fe0ffb6f688b86d2e2dbe46cc92d63164878db10c1c1a847779a5c56843d06bbfcb323fb9f92dceb41ae4863355a309f49811a5438b91106a4d6b31b006f7c6cd70b5346e9233867b613b8dbd9fce2de2c08bfb68045e062fdcbe1e3f6682cdf07d011ca1ba96b1a876e4e0f8fbb0cf5ec12a2d7443eae974ec0dd3abf5ac8fdc8ffe8c3de05da8907a62583c10c9cd43876908fc9748753d799ed24f76af69f8e17887a7dc26505e23fe57e073bca5ca232f9b765513faab0f6ed2667dadfc2211ff938fa7d9a1382f71e7e396586f374e80aa6928fc477e592fdc0444a39ef634a4feaa0e17f706e88eee3ee3f297e2c6d9b1fc337ed8b6326f774e8999a25167b36cc1fe8e21e02a46c0b4006108738703ba55e7296271624fabb8d8efbf7cdcff47f9ff51f89c6dbde358c6cbbe58f87155feeb8f571ecd33bbac3e94cd89aae39e89cd05849f1505f197f17c694e5b470e3445a626fb589fe24197983cfc2b914677f27e85f0b47d467687085992bbc61dab1ebd0b5d6e9c88fda8558fe7e1252a4568934dfc869cfd1e7daf43085568f8d3bbb8a89f0c55c2a74b34a1ed01546971230fdc0c03b502dff4557458c3e62d551ec3bd16daec9a4eebeeb1640faf85167e9305d13c0bfd8ea3833c1652e5a329dfc7bb8240b8d9f80098a69a9d7b6a5bfd4c794165503b94a8eac411d37b3953f5e7ed67cc751a211e15faf7e10b7d3e48b8fa5d75118e94cd1de375eefe3c9fcc2e1e18b608192e0c878c3f4ed0cadd78567c4e86c3151da23f39ca53480dc5ca238c243085065b5b5aae5df3c2723ab77d34099308d9cc1810a29371df6535d1b8e65fa5184f37743adc4a3e024d86eca2c454a99f5c8527d90cc489ec9d629276e5ff9689d58a46f2c814d4fb7006d8ed711641f4cfde90b24a18099668b5d678fd8b57c84d0406347cc3cd89c78b17323419ca9a035265692772790cbc7ddf293fb8ba21f46962b255e169d097d7fbc07c23fbbbe595ffbb3d728e3d23c9015807e1ef0fb7f32b336fbc14df238387786835f498f4eac1ddec3e03a66801a46279f2d047afa23402d3a59a5b23158a5636015624559dddb3e02e177c81c242335409cc4777fc42b94ff565827de4796d563d8a9dfbaf766bbecabff949f3d9bfd4c57e52d769c141257e6f51e20bddb13a64a32eb3ea5de33d7537b5cea5b9803376790a575365ba720a56ee9153b40399109665dc4f988cae635df86824a05f2436a455483564d755e9b3d1d69cb48b0353bd89d2ac56054bc0962afa6b962ffc4e4a0da10e636e4bf50ba82025cb5b08129159504e707f82d80acbce1d314e2d8ca9bcdbaafaa2654303cf84befc6529f43600a87b71cc5511a7778bb694f72deac084a98deb8f932ea7b8728c6c5f449e8eec2e25927e3bb5250db2df4c3007748bb740302f63caed827d178b01706e7db7d3179407b86b979bb7a041d9376d00fdf063318c9f17efcd9c92f05548149005c9c62b8f7edfa2eb08bc4dac24ffa6f65485fc482d064c361a45374052f13a25a9f770448562f8f9a8b5d7e3cb1906e9cd4fd1f048db1e70a4e4075ea3eda897f7af147149206108838e5d71d21c5f18bf83e8c724bbfd3428d5d08b2cadab09b972fa74ae91b921b197a0c040bf43e8b3d52df704634f830855a1e8da399f4723c9b92f15f1cdc470de01eea1aaad3ad080d4795cc9c0ea4842bac00592d72c0631f3840776ef2fa1221725e264c07e0b9aff7e39d12a0d278e54a4060d6fdf80534a303597acc5107e48f569ea9c56cbe0246a1f32094efc98da117049d21e8f19a5a946d633fa4eeaf6b4412928afac4c8a566da9c578339fac02556b68ccd38662fcca11a61cf16594586d39f3afcdbcf15eef3ae4721e9c33c6145af43feb4f57da245b09f29e1be999ba45d181d55c3b83283afd541cbe303e29cc7f2b3f6b2d95d066f29b0277263ab2bdb9e00fe3e1ddb14e85f38667f7cad81fa6ed045f0a5475ef7be67e2caf905ff21c0dd123344baa1d010b03cd7561fab56262ac9e331134799af551be0f321c40a2a99e873f63a12058ac65c4920587c241131720295127b017c9427cf309f43c472c643ba6dad9e13ac1063de6922936124a40a7e0f4c9fa775507932484a054576d709ec6a87c2aa344e54639a40d8c7bf5a71a50a3fce74cc50d09ca184efcf39efa3a04580e89e9f37efde75bde355f294827ce46ab7f414cf3ea249330302bed765171e29fe8b95e9f8dd1f39cfbb8dfcde35f6f8a945fe234fdd863dd98d6ab802b6ecb9511ed771a292d5a0837fdb4996963e3eecfd6a4f45e97779b2aca6f9e70e7ccadc0349f2df2cc7e4f42b373b63b6350ad64398eafd4142cca8f060b7300a7376ac225963bb56d02919a17c5f54177c9aea306a9b0ebb1308af19f2fb27e8e7bec42fa3fd9591cb32fc4d89a48b2f878841228dc3ac3466421d6daf096ffe74e1d14e4409f23081fa79f35f0af6ea0456c8302ec58a70e27416d2ec62f7eaef558098d8fbab97bfebe3f9b8b3729cdecaa39ff1422e724eb5eaac75c768b83ad6dbdc19507b7d9cfbb1618f9d0edbe1bcefdb99b258623c9b09ea36ac437960827d58c78db589e3aa0901fbc40b091a78a3cbdd9dcd8834bde394284cff25d6ea183e34c8b0f0f48bdafa765c535c4b5a1c91c3c6200dd6e8320d7aa0123cfc18db4480a349060ecd2f3e79df6016da1de43dd35f4c24b39a842e27130a78a428b91d6481ae39a3877becef15adadadb8264c4c3a2154f1758631bed2220c490049bf72367f129db0cfa2cce8ae0045ee2eeedfca70f93cf60d9a4e88e3a90b9c71a05af44229e2e73c8c3ef5fa1546d2d890b626d4eb36811c3ad0723e3aa5a526d8e16b9ce08f8dca3dfcb54528fd36ee30eef3dc9eb984f50d93a02669d6f0d02e654e8b4ecacad9fcdde7c9fdcbb6d757714120ac1ce0bf2428d3577c887fcf9bebfc91c284d0fc2e8f412a52c50029f3a840c0fdd3e8ef80d804b07691dc22d819310067c80c85a2ef99f20964a55ee58f04645174e35a14e91afd98dd33f8bcc8b3a495cbb93e25a2fc1cf6a7b30df013bf46933912cfee16dff67f3fd9a97a26cb3d6c5e8255122b064801714e6eb741b45f35767d15e6a4f1cc9966ffd7febdeecdf7f575f5617b5569614b36fdb40fb81ff68b505c769bb4f72acb21f277e1bff737de312245d6b23f18b4e1e00a8a573685f68ad89d436f006d8bf3f531f3717da5144f2299992589bad58fd69174f026afe83fa6bd38249e2de7c265922e8385a8d1b5d27fb21fcfaef217125ef11182f190e83889054de63ddf9d041c616371a2a696d31f2f1fbe5bd351b0fe61756d74379ba2e990862b1aa8469802ee53d87fe8b6e2a7344ba18e41357b141a", 0x1000) fstat(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f00007c2000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f00005dc000)="2f6465762f7573626d6f6e2300", 0x0, 0x40000000080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f0000eb0000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) clock_adjtime(0x3, &(0x7f0000775000)={0x9, 0x8000000000001, 0xb2, 0x8000, 0x8, 0x8000003, 0x9, 0x7, 0x2000000200, 0x3, 0x3, 0x40, 0x2, 0xa, 0x7fffffff, 0x3d9, 0x100000001, 0x1, 0x20000000000003, 0x4, 0x2, 0xfffffffffffffc01, 0x7, 0x0, 0x8, 0x0}) r1 = memfd_create(&(0x7f0000586000)="2d3a6d696d655f747970656367726f75702700", 0x3) getdents(r1, &(0x7f000002b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a4a000-0x81)="4be04ff7e5b42e9fed5d20f83c89b3cb0b8c8336064b9aa749a540e4dad1787d15dba36438c333f4bd451548ca49a022d46b0b5917350fbbc8dbb3bbb32f81a61fd33a5be2e77231ed331f159f55a4b22b85d056059d90de61a193e7b9e8f582d4f621d96b60705e3b2c215943ccdd7c3845e10818369c240733028bf9766c85a0", 0x81) getresgid(&(0x7f000064e000-0x4)=0x0, &(0x7f0000f67000)=0x0, &(0x7f0000d40000)=0x0) r3 = syz_fuse_mount(&(0x7f0000818000-0x8)="2e2f66696c653000", 0x0, 0x0, r2, 0x6, 0x3821) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000beb000)="fec0c865e2fbb88e1dade6e54e23faaf0b2075fbc05583f6007847fa01040000833c1c30b0b209be2eb150d046", 0x2d) clock_gettime(0x0, &(0x7f0000b98000-0x10)={0x0, 0x0}) utimes(&(0x7f00000dd000)="2e2f66696c653000", &(0x7f000083f000)={{0x0, 0x0}, {r4, r5/1000+30000}}) sendmsg$unix(r3, &(0x7f0000c8e000)={&(0x7f0000473000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000047000)=[{&(0x7f000058f000)="88896645328bad91ea8af4e702db586d736034aba90680fbe8dacc6d45d48937a9e54b2733a726f12eedaad0c59d0fe10dcf79f828d4e5f4b4c5a681880fa8e22fd01617d9c8ffc0a42348f080907b60553acd900536f40c643fadca831c3d6ae6311227f0b715de3e9033bf2985fe7b5bde0a0d03df45f7698dc5003df1a1c3d11f", 0x82}, {&(0x7f000012b000)="9675349a330541f9bec8de522e51959fff3f392e98d23e71d55f8b2cca8d03f9ddce62fd8217a870223ad7af92b16e41d86d9163475760e5323fc72fa268f74eeba3f1a5bbccfc147cbfa4c4d8705dfa3da4018092f7d2550284f7c37b75f1504925b2ef1f9fb1d27fe5e3741b1cf4504ebdd9b26a", 0x75}, {&(0x7f000006b000-0x8)="27c2719b061c4fde5be0fc2dd6348fa741e82351dc2482", 0x17}, {&(0x7f0000687000)="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", 0xfa}, {&(0x7f0000359000)="757b2b7c7ea2bc3f45a7857f19818e469984a78875223d4f0b3e751c0e", 0x1d}, {&(0x7f00007f0000-0xf7)="472851bb4d60693432d174fe0f129066017e48575f84d52364cc21ecce6fff52506e9d51c40bc8976b916ff1c9874f60d45010e624cfc974f8a8486ee8c34cb16c19770f74c723e2ba6db47c9c4bcdba57fdb3884f780204eb6c449adf5e31e014939dc438bd97fe39e3eb320eb571657c4af67f58392ad6d1e4d5abd08889259325c68e418e4236a5c7d441eca842de0936eb90e8197ebfd41278f9424d7e5bfddeb47b2fb0ed9da21d57b829279a9efad8c22328f9743fde32d52b0b40cb043003acb022b0eb7054f4e9ba7aeb374e2af7864d42c9f0f8c85ea1a73ce712c1907d1ac4cee869ceeba1686f5c3add194003eddb9dfae4", 0xf7}, {&(0x7f0000aee000)="90cb914822fe67738774bd2d94bcbf914af4636b6245450c9c1e42e69dec27257329b829721a4e74af63310460f9f8205d17403a73c0797647ce08571a7c752cc3d34e9ad33e9472445fc2a6bdcc93d3f0913a335441112c38e483550d65105e6bd902ee4c2b64d0fc220c951a023211a8485a4bdaa917a24534416a4f53050e0e5415cc5ceeca5ff26564d96c43614e9ca97b69fa739d83379edf2584533f00d6854769bda06fdd265e697b5e48f4fb524cfa1ff917b26f0aa0e00843b0acd454d6548f433cf0e9bf1c8e916ec5f3cefec1cada082f5c", 0xd7}, {&(0x7f00008ea000)="0fe215a07aea6036db9aa86274d80133d0002c5478f18e41753734", 0x1b}, {&(0x7f0000706000)="62d1d1411ce3878acf8ce610a3aa7e4a15b2e1584f9403b0f44bd08480dee68f", 0x20}, {&(0x7f00000f3000-0x7)="c559374a6335c8", 0x7}], 0xa, 0x0, 0x0, 0x10000000000011}, 0x4001010) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bdc000-0x4)={0x1ff, 0x7, 0x2a05}) r6 = socket(0x10, 0x80002, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x5) r7 = memfd_create(&(0x7f0000243000-0x5)="2600", 0x4) sendmsg$netlink(r6, &(0x7f0000165000)={0x0, 0x0, &(0x7f00002b8000)=[], 0x0, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r6, 0xffffffffffffffff, r3]}], 0x28, 0xf32b76708c3d884b}, 0x4000) getsockopt$sock_int(r7, 0x1, 0x5, &(0x7f0000474000-0x4)=0x0, &(0x7f0000edf000)=0x4) getresuid(&(0x7f0000a3d000-0x4)=0x0, &(0x7f0000720000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000317000)="2f6465762f73672300", 0x7fff, 0x80) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000925000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad5000)=0xc) fchown(0xffffffffffffffff, r8, r9) write(r6, &(0x7f0000328000)="220000001c000708370100000000010407180514040000000000000006000200a4452d", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 141.518285] binder: 20639:20640 transaction failed 29201/-71, size 48-56 line 2938 [ 141.535022] binder: 20639:20658 BC_FREE_BUFFER u0000000000000000 no match [ 141.544060] binder: tried to use weak ref as strong ref [ 141.549461] binder: 20639:20658 got transaction to invalid handle [ 141.557680] binder: 20639:20658 transaction failed 29201/-22, size 0-32 line 3007 [ 141.573572] devpts: called with bogus options 2017/12/12 10:39:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093e000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d48000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 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) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x200, @broadcast=0xffffffff}, 0xc) sendmmsg(r1, &(0x7f0000000000+0xfb8)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000d55000-0x70)=[{0x70, 0x113, 0x80000001, "9248d9d89a5cc360185f8e99efb2d98a128669e143e808a32cc3fd13a3b1bdb11e5016d71f7fed77e9bead141e0a7dfb76e29bfec9575a3e41c5ce8d79f862b7b4f76c4f208dc0e4f8fc7a7864184420cb1ec946d0a1f8850e"}], 0x1, 0x0}, 0x9}], 0x1, 0x200000000) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000b93000-0x4)=0xd5, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f0000ffc000)="", 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ffe000-0x4)=0x0, 0x4) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f00009f7000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000dce000-0x8)={@empty=0x0, @rand_addr=0x6}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000690000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000adf000)="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", 0x1000, 0x20000000, &(0x7f000029b000-0x1c)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2017/12/12 10:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007fd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101001) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) listen(r0, 0x7fffffff) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x2) lstat(&(0x7f0000225000-0x8)="2e2f66696c653000", &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e46000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = getgid() getresgid(&(0x7f0000002000)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f000008b000-0x4)=0x0) r8 = getegid() lstat(&(0x7f00002aa000)="2e2f66696c653000", &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003d1000)=[r4, r5, r6, r7, r8, r9]) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000beb000)=0x94) sysfs$1(0x1, &(0x7f00000bf000-0x1)="00") ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000950000-0x4)=0x0) writev(r3, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00005ed000)=0x0, 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00005e7000)=0xffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000515000-0x4)=0x0) r10 = add_key$keyring(&(0x7f0000ab8000)="6b657972696e6700", &(0x7f0000ca2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r10, 0x10000) 2017/12/12 10:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008ec000)={0x0, 0x0, 0x0}, 0xc) r2 = dup(r0) fcntl$setstatus(r0, 0x4, 0x2000) bind$inet6(r2, &(0x7f0000dc8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setown(r0, 0x8, r1) sendto$inet6(r0, &(0x7f0000367000)="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", 0x1001, 0x31, 0x0, 0x0) [ 141.581745] binder_alloc: binder_alloc_mmap_handler: 20639 20000000-20002000 already mapped failed -16 [ 141.583315] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 141.606916] binder: BINDER_SET_CONTEXT_MGR already set [ 141.612812] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/12 10:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ba000-0x9)="2f6465762f73672300", 0x0, 0x143) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000856000)=0x0) r2 = perf_event_open(&(0x7f0000e13000-0x78)={0x2, 0x78, 0xfff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00005b9000-0x8)={0x0, 0x0}) mknod(&(0x7f0000a81000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000498000)="2f6465762f6e65742f74756e00", 0x0, 0xc0044) r5 = fcntl$dupfd(r4, 0xfffffffffffffffd, r4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x0, []}) sendto$inet6(r3, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$unix(0x1, 0x10000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f000084d000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103361fae5"}) setsockopt$inet_udp_int(r6, 0x11, 0x64, &(0x7f00009ff000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r8 = syz_open_dev$sg(&(0x7f0000d3e000)="2f6465762f73672300", 0x0, 0x56d651b1180eff81) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00006dd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f000062a000)={0x0, 0x7fffffff, 0x9e, 0x80, 0x5, 0xe8dc}, &(0x7f000002c000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00003ee000-0xf0)={r9, 0xe8, "5c92037b8c001e289955cbd287b7ca6c3c1265f80148c8c58e39803e10df68a7db62ed9ffb78f20aa50f3392008daf3531ed8d6fa3c94cdaccdaa0497cfd63702c5da7646537801b2bc94de34a1827ed140b37ac6cd76c43957bc6e30112799fa49015fd1b19a88fe1d98afb8c8d2bdc1fadc205ac25e5bc5edb6d9bc870df1ce44f826ea1c184da03c5338ec008eec342d37d06329a38735ff19c07b1d733d59de6b60231fac182296c1c9ba942994479eb7dd1564b4d62cdabe88eb43eaa312c79d03e988cba3708899fd1d929cfcf065ea429bd634f7937c63649c25a364f2e7819aa590eb0b5"}, &(0x7f00008d2000)=0xf0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) r10 = geteuid() setuid(r10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x4000) read(r0, &(0x7f0000d33000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4f0002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000002000)={0x8, 0x8, 0x7}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000001000)=r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(r3, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000003000)=[{&(0x7f0000002000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000001000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000003000)=[{&(0x7f0000004000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="0000000000000000000000000000000000", 0x11}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r5, &(0x7f0000426000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a4f000-0x4)=0x14, 0x80000) r6 = dup3(r4, r5, 0x80000) getegid() ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000dab000)={0x8, 0x8bb3, 0x80}) r7 = socket(0x5, 0xb, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r8, 0x6430) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000d43000)=0x0, &(0x7f00000f5000-0x4)=0x4) pipe2(&(0x7f00001df000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0046d00, &(0x7f0000b18000)={{0x9, 0x2000000005}, {0xb6a3, 0x9}, 0x4, 0xfffffffffffffffe, 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]}) recvmsg$netrom(r7, &(0x7f0000e3f000)={&(0x7f0000492000-0x10)=@ax25={0x3, {"8c67170201290e"}, 0x7fffffff}, 0x10, &(0x7f000027e000-0x10)=[{&(0x7f00000e3000-0x9b)="970c6521e7453c6df915af6b416b2822453d46c9c7e9e07a49e024838ca339b456f0980b37494c45f61878b8221cfa9f623bb5ca87209ff5527bac615cbc33564e311fb16b45622ac6001ed86fe7426eae7c02c2ca3341b13cc4b98c8e75210cc0d3558a94ddf469b6a4a110127405146be25bb32e5ec433c88659fa947be2907a489a00e77a7ac5d8c2bd0903648cc1741264c6f4c030054a31f3", 0x9b}], 0x1, &(0x7f000044a000-0x1310)=[{0x88, 0x0, 0x80000000, "12ee07cd3fb78bd61d0bc242c88d7e4d013e116fe7e39583b3654160ed706c09b4a4207e1a2b4053c26c93eed0ad3e3a2064863d61bc6f0f23732a35d11f402667f9efa48f4d23eb1aec7d41ac0a718abdbdf172fd92beb80e9412d44e2b53ab5b132262f2c2fc3b78ab971c943939ad7c0f"}, {0x78, 0x108, 0xfffffffffffffffa, "84f8c5c22e5c217dab8c6285173209cb8a9b0d9b57e68646b5c6795ededc4ffb79475b92c348034dab625a0f497f1c473b0a320aea7c484f184c77df042afe7356b66966d98a6eaca2c72d1e28ca4eea436f6c93d814ac842b915c7c5dcdf5edb41faa"}, {0x138, 0x11f, 0x4, "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"}, {0xc8, 0x111, 0x8001, "f454875177adcf4a170596ef3cc2438648078d6e7a539a5e716d2e81a81702259e591094471223ae530afd3d3e77c6f629cfad2535f19ec7085f2f8789a732545028c31216012cf229e54e8100faf01ebdc92279e3eb1372144142060c606a0cf514ca770b4c3151cfd87a56497052014721827e2066b51f60f197f3f6f4270584d4b7da43ac8fe7a880cad1c25bc580ace2e143263a206aaf010992d93a689f12ea16bada9d9a58e8331d9a42f615ba9281566c69"}, {0x1010, 0x110, 0x1, "15463f1e032e7040505e0d7688a1f0c221a8fc73b71af5822feb5439e5fa72ce81c14206a25ad697d45aa88379f7bfc81e3c6eb0af729a6b5dc6e23f3894681535ccd6c40ad7c3e100c1b9721e90ff75197a91e80de7bdf2be413b670f7ce9aa7f38ac1cbc9d3eb54beeafdb8c19a1bfe290cb0e2706cb314365de4c699222220a4b31a0e8312d1773a07bc3c1c355af63200b8daca099722f7f49d379c6bc1e7ade46ce0545702aa41e0dcda11afbc1f27c5b7f3d84aa0f2e1fd3f39ea50316494b6e2ee17b75fe9e7c39d3fd29fe1282cd23cf26bb8c9412a6f421882cc29e0b1a8f830b53594934fdeb4c0246cd41b4bf6f414c361af726dd21d2b9edef051d5f3777be5ddce043504857cff8231b942dbfb96c399a2c519592f319fc8dff4eda3a59a0b81352eab1b3199c71a17b88886d81dcc77a835c740822b6a310f8838abd3725b4d099f93e23cb7656369cf08ddb450445def0fc826a71fde8050a05f80beff4c045c21436552a68cb10a32047227b1c3567d71a06da284d53faccbeab5ca925dffe4fb4942e07abca23cf79b42bc80f07c55ae31511cd8816784903eb71833b7cebb078c56f8595bd4c0426084cc121a0a3e298d3a0b5e5a4409a1a0310a3926133fe1a2b5c126a649c2ce5f771a31f80427e5dcd04c27a307e4e3b45df3ad152aeb5796128f41b784a7f672e94726e1fc66e8b7703f8ad6c52c3557e377a8d7d88eacfa0346b430cee37269fde58dd747c3cd2db443f4cf6fda8ef4b070365fb2142ad1b67544edf7d3ae22f1e6194c122c254f3448c540510b4669e43481f762063b67a0f4b19cc5da27adaf7277b157f065a4529831939354ce330acde7475852e4e09f8f212edaa27b3026bc209e94374ae696f3b25db999264634dc5d5f2cd3c32c28a54200c1b18082d5b0c1cc04b5c1697d4679c14df589b507935a0d2e9c61c9d882f5e878b92c395d37f6af96ea9f2b32d7f027e68cc3dd324095e6056efd148ae2dcf8764222ae61138a95d937663f977c5a48d86a678179759d54c97b61fd990c685d0dfe26f46d38cda6ac5dd34c234a2bad797c55daefc9ab8df4a6b8c9845a513a82e453fb1fe75ff388db609a393d3104623388295cebfd353721bb90cae41694b097f75131b2ebff19033e9a23def81107d885571b329b4ed0a57bf3f4046d32146c573d5e0907f396e4641d74cc93808d17a01b151b58457f6c257a29df87b3c54c979a3e919170ea2d7c4e1fd12efa0ecf901ee5b0b7b1c3b2d2661830cacc656211ad2e52a8c50752ab13be540f730059fa3c66481c0ed59459b39624abdd2b0d0e677957d7b7ec3e548860e85176492908ace85c73fb0bb83e047de954a12228813604e413fc63770f5ac71fb80c95323ce87903717a8ad470b91012390c85c005ba4e0a7619ba77bcb31a718dcfd19e3cde0ca0f08c51b3da3a447ca5f07dcbecdaa701e3b5cc2e23e2d4d2b4a53434949505490d63336a7e266b6fe37ac730830f338ee3f16d2d0e8bece2971e79a44c5554eec806ea6099511975867cb90e5b6eae422487b5b95cfc238edb326e59c43ab506d0d07233ee675428fd52740f71ae0092f2a0194c89e9be2e9ef79e5441581a74f15395150f22b354bf16cdbcf281f4fefcd9edf90206aeed711bd7abdc05e1b04a1acb42ca4c086fe0d55d37f799aeddf9640f3b48ac4bd7c83f21e9401935509f301ad11ef41792172c28b4593f5918fb183246aed50830371e3a486eb612524330c026a337f0092089ce25c502993acf76305c3dfdff89d376f20f851d4da807a4a61c318546006a06790dd78a15f3408776f0df0d0234949c8d31a91f2b3ce7e914b942aed5b1cb2ae766d2f5a88feee69a99aa1592c5a8bbe53ec20c84d0e3ad7ccf2a9788454fa51c9098b98e12857454bdbccc9b45230ff91ee94b3849c0292e6e82d15684b96e16c254d412050a69bbd2de2794852d6f95fc28ce99fdc829c1c4ed54ddc4b34f8f95a5731af6641a56c3bf2301ab75c6ff43141db4904dcd7f69ed061b1c2f95782ee92a0ee9a3e0ff3f503f089bf07ded0d530ca5072378c034b5627bc38b8d8bc9837eaac6d1895d871f2ed5369c25fbb8c34ee010dacedb04bcc705c2fc9c805bf59d18bb174a936b3a519c0f8c20d3b8623b5ab549951a8a0fc422ab66fe73f0770e65255fe3d30aa4a26d9786a33f81aacfe699fe4c3fb4f55cf666d5c6b50e77adf33f394b60140409ce9dbe605d244f5c091a0a69bb1b42ca27cbc22e8bfae90006faea9e252982351916052133497e955a7eaee7283ee7f139414590dbd5f9804d1bff9c47525167b40b29fd92ab575a1d1f683dc43a093987780ff49018fb6c5d7dff2556d050ca3764e33ce3dbfb0a61d30d4e8af014d89888282ec55ab1b25fe917f386dc661084e64e8def4c59ae30efca1624ed96a46805fe647d6ebb53af97a74cb55a1e63910acb29e1cd11ade3ac2a66ae5cb9d283945d59d2ee4ac83deceac8b7dd0b6bb486dec4485c51d74d52c5e28d6da732b18cd4d968cb420119441948d053265b9beaea98e7c419bc5f04556ac4f20ebc4474c3bf5788c103e8d1a22092ee99fd8d2d75100f23c489f0367ff972035c0412ef177c862236e886c8903ac5f9094243fb32b43e010826a81eaf80aa66aec835732c8e2f1ad394989af625d7f74bfa35ddddc2d274e514cd34f504459a0137198f36115475a10fd9fbf5f2c76e4f9bff3033f5235225703d312b6bf47167d90f7719ffdd8c85792ce747620c37bcb01dbb98214dae95e9fc2002465209bdcc954e44654044106ba33b4975f8f3053b3995758460a63d455167c1790192aeec38545a4acf87403ca457b6813a6d7fbb8df95b4cace6fc0f587bba6a2294d31687d42c56f3318660c0e133c511ddacbfcea20ac1d6bbd7f7183ccce97d85c5921f277866527b32c483308da2f1d410d3f2d0aabf781ac7a124b3907d255fa5afc079ca056bf4b0ed3517811364ac54f8139f1ffb34e85d819dc06dbab4c5bd2bedbaf9b6b4b50f7d4c07f2729b5f190c5fcc165c1fd9daba2e86e735eadd5432610b9482d14a12e853f68055285993cfc4d7ef933593c1aa19d465b10e1a287767b15ebff01c622c7b27df408576a680ff04984d495c11eff7cbde7f90f438f601535c63f7373ed2f5fbbc59a8b36171d7cf4bd700a79e3d8b0b791daff22c8cb3398a15ad6c129ab3409d2849526cd6512b914e26ba91a20fa19631715f361843a62820975ea95be8706f314698b5680cd6621b934cdfb7508af768a2b88204c5cd167830821f778ebf7982338bf966acda515a3374192660ada73bffabb6a468402a7dadb2e3059e1f7c585a30bb5a269f4e1251cddbfe300afa1e711bef0674f87878c676f966d5a7193e0deb215906d843e18ace616e71a172b7749a1b5d81137b7de4d0edb39bd0a78a2474dad16fe62b93b695c4032ec3fff258845db6aeec4465b57c7c4862ba1f2baa076c7c72aa759cc108331a3b1a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0x1310, 0x4}, 0x10000) poll(&(0x7f0000156000-0x18)=[{r7, 0x70, 0x0}, {r7, 0x4, 0x0}, {r8, 0x2, 0x0}], 0x3, 0xa2db) [ 141.644885] device gre0 entered promiscuous mode [ 141.661342] devpts: called with bogus options [ 141.680758] binder: 20639:20640 ioctl 40046207 0 returned -16 2017/12/12 10:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d43000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000694000-0xa0)=[{&(0x7f00000fc000)="72", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000104000-0x8)="2e2f66696c653000", 0x22301, 0xb5) flistxattr(r2, &(0x7f00000cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r4 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r5 = epoll_create1(0x0) close(r3) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00007dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000462000)=0xdf) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00009b7000-0x10)={0x1, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000c9e000)={r6, 0x7fe}) connect$ax25(r3, &(0x7f00002b2000)={0x3, {"84df3ec2f3c32c"}, 0xfffe}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000004000-0xc)={0x4, 0x0}) timerfd_create(0x9, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f000017f000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000468000)={0x82000, 0x0}) ioctl$int_in(r2, 0x5473, &(0x7f0000a4a000-0x8)=0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00003f0000)={0x7, &(0x7f0000740000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ab2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00001da000)={r7, 0x10}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00001ea000-0x4)=0xff, 0x4) r8 = signalfd4(r5, &(0x7f0000acd000)={0x8}, 0x8, 0x0) epoll_pwait(r5, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f00005e9000-0x8)={0x948b}, 0x8) ioctl(r2, 0xfff, &(0x7f0000f70000)="ff212e9cd3a62977cbb8149f02c3f1826e3586645254a326ea05fe9a") sync() ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x314) poll(&(0x7f0000dad000-0x20)=[{r8, 0x40000c0, 0x0}, {r5, 0x1004, 0x0}, {r5, 0x1000, 0x0}, {r3, 0x2000000000002000, 0x0}], 0x4, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00007e1000)=0x6, 0x4) pipe(&(0x7f000042e000-0x1)={0x0, 0x0}) unlinkat(r2, &(0x7f00005cc000-0x8)="2e2f66696c653000", 0x0) [ 141.687285] binder_alloc: 20639: binder_alloc_buf, no vma [ 141.687303] binder: 20639:20658 transaction failed 29189/-3, size 80-16 line 3130 [ 141.745994] binder: 20639:20640 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 141.760485] binder: 20639:20640 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 141.768212] binder: 20639:20640 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 141.776432] binder: 20639:20640 got reply transaction with no transaction stack [ 141.784675] binder: 20639:20640 transaction failed 29201/-71, size 48-56 line 2923 [ 141.798830] binder: release 20639:20640 transaction 338 out, still active [ 141.807225] binder: send failed reply for transaction 338, target dead 2017/12/12 10:39:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x240, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00006a1000)=0xc) 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) mq_notify(r0, &(0x7f000053b000)={0x0, 0x23, 0x0, @thr={&(0x7f0000000000)="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", &(0x7f0000000000)="c29553b3117aa969c49e812e11a83954b2dd7f7af55dd7dc2bc57fe01e5ed5a7d02d8447f458e97104f5b0bb5655b0da84ecd8413d28992438b1619e658ec6f5c6e74d981cc8695ddb1d9fc010abf62dd6b666c7257c99e2d4a50c6b7c4c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000001000-0x14)={0x3ff, 0x5, 0xf5, 0x5, 0x9, 0xd5, 0x2, 0xf74e, 0x100000000, 0x312}) signalfd4(r2, &(0x7f0000000000)={0x1}, 0x8, 0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setfpexc(0xc, 0x0) write$tun(r1, &(0x7f000060e000-0x4a)=@hdr={0x3, 0x0, 0x9, 0x3, 0x6, 0x3, @ipv6={0x7, 0x6, "678203", 0x18, 0x8, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@fragment={0xff, 0x401, 0xd01b, 0x4a, 0x4, 0x20, 0x0}], @udp={0x1, 0x1, 0x10, 0x0, "190893bed9f3c3fc"}}}}, 0x4a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) mq_timedsend(r0, &(0x7f0000d3d000-0xff)="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", 0xff, 0x5, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000206000)={0x8000, 0x401, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNXCL(r5, 0x540d) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000d33000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x895e, &(0x7f0000d3c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x200}) 2017/12/12 10:39:18 executing program 5: pipe(&(0x7f0000a9a000-0x8)={0x0, 0x0}) fsync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000098d000-0x4)=0x0, &(0x7f0000e0c000-0x4)=0x4) writev(r3, &(0x7f00001c4000-0x10)=[{&(0x7f0000787000)="580000003100190000bb4b3100058c5602ed3b850280e076480243c818fe58a2b24a03ca9164723e01000010282132020afb1210001741380200960a0000000000a9000000000000000000000000006001ab00da4a0f536e", 0x58}], 0x1) r4 = fcntl$dupfd(r0, 0x0, r0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = getpgrp(0x0) ioprio_get$pid(0x1, r6) r7 = dup(r5) flistxattr(r4, &(0x7f0000710000)="000000000000000000000000000000000000", 0x12) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000002, &(0x7f00003cc000)=0x8d4, 0x4) r8 = accept$ipx(r7, &(0x7f00007a2000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000319000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000e8000)={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x989, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x7f, [0x400000000000, 0xffffffffffffffe0, 0x10001, 0x3, 0x1, 0x9, 0x9, 0x8]}, 0x5c) r9 = gettid() bind$inet(r5, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) accept4$inet(r7, &(0x7f0000272000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec9000)=0x10, 0x0) process_vm_writev(r9, &(0x7f0000c25000)=[{&(0x7f0000354000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000b4a000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000455000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ba1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000896000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000c0b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000fcd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000670000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x8, &(0x7f0000310000-0x10)=[{&(0x7f0000787000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00004e1000)="76656e6f00", 0x5) lookup_dcookie(0x4, &(0x7f0000042000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r4, &(0x7f0000d85000-0x20)=[{&(0x7f0000978000)="28ebf04caf2d8ffaed8e0988a746b179cfaef807262b7b79d352af2dd53ea44358c3a65cb610b164cb3e4575ed863813faa8cc9b523c7517daf10d19344dc7de7a594ea212886512930c63fb42188b528c3f145a500b6d8922e19d49e26e7c9c81bd6f42cf092ebb4ca32d94179a2fdbb27a54f53e21929ede2ae1267efe2d64d0ccf6acd1eda02271691d8eea245520913e632ab3405bc836bb703879687645efadf13cd42d699b8443cef790844ac822a6115a01ab1be725abb5a4b3c4b36ecd80a6dee972922d32ea8d75fe4600cb3e8561cdc7515fc7aa0a622bade1c8aa7e85290af48bfb78a215aac35803c8d1ff3b", 0xf2}, {&(0x7f0000b2f000-0xd0)="251624ad862121189168c38f42c25b93e0cd38f6d2fabf88c36c1f64467db203b0f38e84ac6f2cc5ff9097028083babe75b1fde24338f9767ba577229b543a05b7979f1be7ab70fc92443687904f97495af98bd880d4e85c672672706512784b2d1c7b2ec6d0052268dbfd2f77189336cf13f52dcd28283f83f006175283258d3e1b93dfa1ecdd3e36bb8e7cf5bf8e319a6def37055f8cb0b5bac2a4fde95b9763a6e87972535efa39797fb3544e62c9789668c893bfb660aee5d1d012b58800f9865701f7cf6f15ce9c9ff379817ab7", 0xd0}], 0x2, 0x0) ioctl$int_in(r7, 0x5421, &(0x7f00006fa000)=0x200) sendmsg$netlink(r7, &(0x7f000013a000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x1b4, 0x0, 0x0, 0x0, 0x0, "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"}], 0x1b4}], 0x1, &(0x7f0000ca1000)=[@rights={0x28, 0x1, 0x1, [r4, r7, r5, r4, r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000849000-0x38)={&(0x7f0000942000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001ff000)=[{&(0x7f00000ad000)="a01f76dba63160b8cf8f9cd32bee4106780844e4df559485f806b6dc928fdee7f8728381c2a6a742b3c1765961a1a547d2ff8ca7f100d1665b226ede1d", 0x3d}, {&(0x7f0000f5e000)="7e3e2160b6ee5d1d91e4bb9779614fc63d5124a37cd70a97cfe756dff19296b09e40492e5a7fc8058a619fa6067389f645339f3b0240daae413b7ce395f49e780afc8abb21823ddd8c5d52d88334a07837b29482506d2d70f529c5a7bc3e155552efc58a7f750f587b8d515e1cbb1b3013da923c46565206c8f2412eb575105a97c204543100fbd9ff991e973afd907ad989af7bda627eb31667", 0x9a}, {&(0x7f000099e000)="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", 0x1000}, {&(0x7f0000b91000-0xb4)="1f5a782e656ca545bb3f8f1a0448418ca1d4359b69ef7e2bd62444546355978aaae47d5975d4c77a6ba6f143e24145451bbfeb4edd04a7419bc42cc2e9923ee523f4d82c27dab2c40000000802c5cf734e064c0087cc444c20f2417514d85df4aee0ec1d142709332706dc255545ea207f86f55d01d4f47bec5e09b19e72d5dfb50a17c5d2caf49d97205f98d5abf2fb923a8e4a8f05268a87a7b57315e9dfed707f9ed6add19b13966f51e73319186e482cb1d6", 0xb4}, {&(0x7f0000891000)="e315072a108d11d2eb7e7dfbcfafbe44e1438062ff2ade7590f99c75b86a2b23e770d658c8ed4a4ca4acb871c740c03eb99d8d20b0bf9d282d54a290cb6f5cd3f0eb05b4a3ce5973a09bed002a8cc1260138527d869af2ecf22ce41385507a40", 0x60}, {&(0x7f000072a000)="62901f13d2c758654386da23ac797240483f346239551bf16b02d1109bd3455ceb28e35e3533cf1636fbe0c48286ab1dfd975c5a2217d8abc375699823ad", 0x3e}], 0x6, &(0x7f000081f000-0x60)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}], 0x60, 0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2017/12/12 10:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c72000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000eeb000)="", 0x0, 0x20000004, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000789000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket(0x1f, 0x3, 0x1f) accept4$packet(r4, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cfb000-0x4)=0x14, 0x800) bind$packet(r4, &(0x7f00002df000-0x14)={0x11, 0xc, r5, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000638000-0xc)={0x4, [0x9036, 0x5, 0x3, 0x502]}, 0xc) getsockname$packet(r4, &(0x7f00004b5000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) write(r4, &(0x7f00003e2000-0x1f)="1f00000001021f8f4c0000ed0abcf6ffff0000110900018004000100000003", 0x1f) getpid() r6 = syz_open_dev$sndseq(&(0x7f00009b9000)="2f6465762f736e642f73657100", 0x0, 0x315000) preadv(r6, &(0x7f0000ade000)=[], 0x0, 0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a01000+0x280)={0x0, 0x0}) syz_open_procfs(r7, &(0x7f000062a000)="6769645f6d617000") r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000a90000)={0x0, 0x0, &(0x7f0000307000-0x10)=[{&(0x7f00009ca000)=[{0x24, 0x2a, 0x105, 0xfffffffffffffffd, 0x9, "29003d5d0100000024000900000000001f1e"}], 0x24}], 0x1, &(0x7f0000a30000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r8, 0xffffffffffffffff]}], 0x2, 0x7fff}, 0x10000000000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853d, 0xfffffffffffffffa, 0x0, 0x0}, 0x14) 2017/12/12 10:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = gettid() socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) unlink(&(0x7f00009bd000)="2e2f66696c653000") fcntl$setown(r1, 0x8, r0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") readv(r2, &(0x7f0000009000-0xa0)=[{&(0x7f0000009000-0xee)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x549}, {&(0x7f0000010000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x3) umount2(&(0x7f0000d5c000-0x1)="2e", 0x0) read$eventfd(r2, &(0x7f0000094000-0x8)=0x0, 0x8) 2017/12/12 10:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954000-0xa)="2f6465762f70746d7800", 0x200200, 0x0) writev(r0, &(0x7f0000165000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) r2 = openat(r1, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f00007a4000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) r5 = add_key$user(&(0x7f0000c0d000)="7573657200", &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000691000)="ad55a3c3d609d172fa46531d801de775bf177f6ebe039903b2c131d7649e7a4bb244046b1d0330f67b383d157d8401a356aac6f417507d885b2199518cc0c53cb081e60d57a57f9125e56a17b2c7274f69e576e50d5247b88966df5d3a64be113ac49cbb204b640a4461db857e8d7869843756d6390cd6dfbed6f0c583c8d018f5b8ae33ff86cc173ce70b6e8a75e19d49a48541e3302b918fc8cad66d883bdab6de5607bdcca0d4e3c5299b19902e1a0b00c0", 0xb3, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000a53000)="6b657972696e6700", &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r7 = dup2(r3, r4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1f) keyctl$join(0x1, &(0x7f0000bf6000)={0x73, 0x79, 0x7a, 0x1, 0x0}) setsockopt(r1, 0x5, 0x615, &(0x7f0000c37000)="57c16994643fd22b25c08909becf9d71a4d3b62c02af557e0d36df0f1b7df1e2328cf6a19cdd1b4cc2a0538a25bf1ddade60a3a153448743b407fb86a2dbc2a08e546fbf0f321171796ab0ad0ae8fa5da30e86ebe7c0447e951be1c1131e1577f4794ee77fa6c0c21b212544a76e55ce2931ac34f7c8df380b609fc564efa9742aef4f067a4ef908b8af936df0e00a351278bc405e7d9c245eac9d58a02b4ec56310919b74cc4a7525cee89b54eef382090576c1f7fa40b6b40615db5897a4843be07a62991cba92757affe16f17f0dfbc7dc714c1c67146479c6fee5be6fa0376d90e4a290b13e5d2855cd4ec636d7fa0562cef", 0xf4) keyctl$search(0xa, r5, &(0x7f0000524000)="6173796d6d657472696300", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x0, 0x4) sendmmsg(r4, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000e6c000)=[], 0x0, &(0x7f0000194000-0x11b0)=[{0x38, 0x106, 0x7f, "b5792297be1ab156e2cd5a50a9c7e9b82a047f7962b8751bd2e4af0a4cfbf96e1ed1519a87"}, {0x70, 0x110, 0x0, "1272b03d64e18685e6563ee351520c861ccadba4083cfb68082022d4c56dcc79044269fe0a36cd94375d3e9b010407675bbfb1b9673524a23321b69d4185d680ca6bfcb3f66917f092b090dffddf1791f5eef5785829dfb9de595b8f20"}, {0x90, 0x100, 0x3, "5dae18e326d25c206bdf5f58dc3486dfd9ac54567ef1d8fb7a4e6d9ff533123e2d335ff0cafb39d2c8d217f45e0f6cd692d25bc3727cabf239782c840a56381a81258ff568a3c7e34fcb16ae45c7104befbed6f9f3fb0becf80f0562d01278fe2beb62b473335c1a5b9392b6f5afe6bcfc70aeeb1a6cef469b"}, {0x1010, 0x10b, 0x6, "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"}, {0x68, 0x113, 0x8, "6cd89677ac429f3fb53d29ead5fefdf5506bbad80178ab3ffb89b04620952adaa6d30c0a583fb859d751998b0e86e3b471f55b9384c996b18f58ce5dd6860a340fc8de09e4ddcb2cc0ce575f36b407314afc31a09096b2"}], 0x5, 0x0}, 0x9}], 0x1, 0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000137000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000831000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000c1c000)={0x0, 0xff, "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"}, &(0x7f0000d32000)=0x107) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003f3000-0x20)={0x1ff, 0x3b1, 0x4, 0x0, 0x9, 0x0, 0x7, 0x20, r10}, &(0x7f0000405000)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000442000+0x9a0)=@assoc_value={0x0, 0x0}, &(0x7f00001c9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f000073a000)={0x0, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x80000000, 0x1, 0x40}, &(0x7f00009de000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f00002d4000)={r11, 0x0}, &(0x7f000057a000)=0x8) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000000000)={r12, 0x7a, "d150c5878340bbd600e3c41d93c37f2e673db6543a9685cce9fb86fbf90f24e9f3acd3c18be582cbc0b4d330e6498895e0384c691e4d71894d0759b21eee23b406400b9c496efaef5d4af6023bab010fc664ba6672c4c71e9432ef7818c7024263ba94f987c3b12abb16ac58046048148ad32da9de885fc99626"}, &(0x7f00009ad000)=0x82) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r4, &(0x7f0000931000)={0x3, 0x0}) r13 = socket(0x10, 0x3, 0x201) write(0xffffffffffffffff, &(0x7f0000bdb000)="", 0x0) getsockopt$sock_linger(r13, 0x1, 0xd, &(0x7f0000c83000-0x8)={0x0, 0x0}, &(0x7f000098b000-0x4)=0x8) 2017/12/12 10:39:18 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x0}, &(0x7f00005a3000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000960000-0xe7)="c08f9b40288e2f34c87b52e067e84685c2c5726d7b40fcaf573da415363703dc76eb15cc585129f22132e0cc2bf289a347bc2fcc88f14f70826f99853e249cb9c2a103db0200ae78b7efe196f836470ef11df6d016954fee98419782f09f2cc2b6745877157750fc5dfb43bfa29a6d76001dcd4dcc421ca39091d349f129de7c43aa70ecdc6e4179d6d9349926af673c6944e02451fd54ba262d4d5a40896a84eab6c70d0d1d8ee8be64ec0100fd3afeaa67c4e03b30c091d36bbc4ad2cb1fc29388913c8989f113bbe865dd3486f5293a43462344c73e7d67e52064bb2a222c08e547a5f91f88", 0xe7) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ea5000)={0x1, &(0x7f0000d0b000)=[{0x0, 0x6, 0x2, 0x7}]}, 0x10) memfd_create(&(0x7f0000723000)="00", 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000c7f000-0x10)={0xfc, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0xc9, 0x0, 0x0) r5 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) getpeername(r3, &(0x7f0000f47000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006d8000)=0x54) stat(&(0x7f000057f000-0x8)="2e2f66696c653000", &(0x7f0000c82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000be3000-0x8)="2e2f66696c653100", 0x1000, r7, r8, 0x5de0, 0x2000000) sched_getaffinity(r6, 0x8, &(0x7f0000d1f000-0x8)=0x0) accept$unix(r3, &(0x7f00006c7000-0x4a)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c09000)=0x4a) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce1000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f000085e000-0x10)={0x3c0a, 0xa, 0x2, 0xed, 0x0}, &(0x7f0000a55000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f00001ad000)={r1, 0x100000000}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f00001ba000-0x8)={r10, 0x4}, &(0x7f0000c7c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000903000-0x8)={0x0, 0x101}, &(0x7f00005db000-0x4)=0x8) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00008d2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000caa000)={r11, 0x1}, &(0x7f0000f04000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d1000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000b4a000-0x20)=[{&(0x7f0000b37000)="4b0ff3eb5e751a5446eb3023e6b672388402d92c4cba44c28f57373852e772107978c4bcaece69c61f32", 0x2a}, {&(0x7f0000672000)="e45586973a54ad54fd241cf41b93dc008a4d365bb260c07aaeebb93eaa84bb1afd6841b1c5cb576bbcab096790b644b1868ecec8d6fa467245ea3d42f3b288a6e8ad4c6fe4e3ea7415ba6d416b0b", 0x4e}], 0x2, 0xf) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2017/12/12 10:39:18 executing program 0: r0 = socket(0x4, 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = accept$netrom(r0, &(0x7f0000fed000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000351000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000cf1000)=0x45b3, &(0x7f000043f000-0x4)=0x4) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0x80000000000003}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x200004000000000e) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d66000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000029f000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000)=0xe8) getgid() sendmsg$netlink(r1, &(0x7f0000c88000)={&(0x7f00002b1000-0xc)={0x11, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000edb000)=[], 0x0, &(0x7f0000d76000)=[], 0x0, 0x24008000}, 0x40000000000004) sendmsg(r3, &(0x7f0000494000)={&(0x7f0000f59000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x6, 0x11, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d14000+0x814)=[{&(0x7f0000d87000)="2d58d240b242359c6e36a89dda1700b8a5c5cdde1f1f140cd0c531402b32cf1164a8f9232f640101c9ffd4ea300ff86534ccfd681b88473a1994c47c57ce77b9066fd69459fada32af0565c8cc680289d9e63dd39361c83a486ce1ab3924cc84d004bbc2b56396b277e2aa1415ab1741ad7f45a6b49c2a26d4450420e7118ffb8c606ecbb8805049d43ebcaec7", 0x8d}, {&(0x7f0000898000)="d9612cde00d045c3d949d94edc54afc94cdb02e29d8abc884ca4f5c58e3bfe4f6e3c9910a8b8c2dcb675c2c3785aaebd94130f5cbadfced7cd298517135fd928672f690d6b49753cd4ef04032ca82e9df1328c87889b279b284a10f26e5ea898d0c8e1a0a9ad05fcf2215912fc6536b18656b852145841525e7775e9e1dc40573f914d100acc3182f9fe933141825dcf92da86f349b722ac467ed2ab883fb03ccbab07ff10919c3291475783a24a4441dbc64320cb16a2df4be562", 0xbb}, {&(0x7f000093a000-0xf6)="f8a4018a609817e71ac8c6b7de2342f626aa8a6039dadf362c9a0c149f2ba76deef94cfa8311cc13e4aad592093c937afb666b4859f92da66866e0ded5734108fc5122516840dbed26dd4eee72bf7021552efa6d2f4c41eb590a42099fd11525d15b7042d3579430cc41e42b0363a8b941341daf1f0457ff2cd85c1df72ced36e5ed08261f4d80315fbb631010265bf6dfab6d55447df08a30780327687f504ab2cf8be76711574dd40469fde9fc4c30556e6a47abac613d85795505a8f3349179e6e37c5077da1779c8c32ff406b0ecf8afc93159844662139138990d491e1611b55ea8d14c2517ec7cd82fcb57aff8b1e168f65236", 0xf6}, {&(0x7f0000b60000-0xc)="fa6ae5b8f6fd9c75524025a1", 0xc}, {&(0x7f0000ca8000-0xfa)="255836aae73726cfcebf84f4dfc67083e910d545ca9e6c09a0107757cddc2603d4a1911e5e4efc4d11a1fe15b9cef73d0891e316efb383728df122bf355897dce2179d554bfc84184541b5f34550784ca6aef5e98fc3a778b82297922f0e8d6fd6d0e886be07f44a3a3e45e2edfb6db1e3ed5ff5d047d64a5b2013eaec19838d5b02496e586ff38b3ce0273e81b6f2e235570c896e258a40c9d30ac7df7c18499c26b4b22a72239aa3f1c9c9f739e84bbb6def7f13006d8918b3473dcd6056b1c8a588429d5b1e4fa741ffdfd68ece2e171b62bd347acfc11a51179565423ce60f499d3de743f9e74d62fc6e468e73f07fc0938111a3583302", 0xf9}, {&(0x7f0000563000-0x30)="1b6c0eaf50b0cd389283192ed51ca2775164e984bba6047651c7be1826216ace537bea5b9413568eb6e6cf4902551bd7", 0x30}, {&(0x7f0000374000)="e0987fa3e956985b183c7fe4582737bbc92552d9d6856802251cd3da00000001949b005f097bab2474bb42cd597f49c99d87e4bda4a7ce3b35e2000000000000005e1fe81a74f638002bde54000000000000000700f2c0805a8c8aad24f0d7994be0b2000716b1412714376452c6", 0x6e}], 0x7, &(0x7f00009ff000)=[{0x70, 0x185, 0xfffffffffffffff9, "e1a18df08b9f9f18586db5f10f6534fa4d8d96b6adae61ebdc50af63a40ff0fdeac40ec389b801b16a59f193553efee4928799ded485a4f99a46bb52cbfa5843daa446ee2bda2cbe0595b87c1bbda76da6c29453f12ba028a8ac0c"}, {0xd0, 0x1ff, 0x5, "6459f6b1346a89e5653049040a5f7ba5a3636779ceadcacff280b48f6fa4ef3dde90656292c5fef476e1f49c8afbeec792c5114a9ffd4a740985a3d6077c625b8454e9421ca75dcb1712231eb5d23d98263b8a80ced20ed76de328827d8f2a625d34a1e96c3440910ef5437fc19ccef4bd72f858899c42712adff92174efdf8d95a55f7f8ffde8d50921f4162131728a0d2d0225a2d5886126a1b79eebcfbb449948d1d1627e3fcf0183c0d2759362b48dc9dbfc7eb888a80002"}, {0xf0, 0x8109, 0xe092, "201c1b4cf8dd8cf2332dfc5a35ba172e2fae4d91fef7c8933d38851bc333408f9612356d3fdb9a481e4800b9e91dfe1e6f671d968f87be774fee0b2bb3eb98526a7fadd1e82fe337650b7bee5bf37151982e026e30480447c907a0d2ae08419d49908502c633c7d8f2049690ded4c3e16b032532a56a1e8e72e1c09b2eec164eaf5e8e4095da5ecd2a199d7b0aadeafbd8b6734b377444892427703ee09ca513ae2306019662160fcd4bb3cdfd01a8b424ea352cfe49e7eea8cb42dbfa7ea6701c2ec9c0a5b610ef3f96105184f34a40b52f896abdb3a8e05747b2d4d15fd7"}, {0xc0, 0x11f, 0x7fffffff, "1e23cdc2ea14782e15768ebb9b5bd9441256b525fca0693529335fed5368edf717846f9506b345028d064410c1e64c5549274545167ffd1cfa220d7ae81f15e21c869dd50c573308fe0f5865ede46b8cb52615cbf87a630f26b2931b1cb0d65d612e0965d39a993d29f960baed4085f9ea7703871229e34b031bd39a2bf1e2e5e337bb602f85395d906e2054384b7b8675bef451d2cd12cb9abebd1e65513f7a99c31244550b251832"}, {0x20, 0x10d, 0x3, "ff785697f0ea2c888e"}], 0x310, 0x44000}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000861000)={0x10, 0x0, 0x77cff3b6, 0xfffffffffffffffd}, 0xc) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000bf0000-0x4)=0x8, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0xfffffffffffffffe, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f000021b000-0x6c3)=[{0x12, 0x5, 0x102, 0x40000000000, 0x10000000, "00e8"}, {0x6b1, 0x1000007fff, 0x0, 0x0, 0x0, "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"}], 0x6c3}], 0x1, &(0x7f0000bb7000+0xf14)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00003b3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d0b000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00007e4000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000763000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cfa000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3d000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f0000389000)={&(0x7f0000c55000)={0x10, 0x0, 0x2, 0x2ddca2c9}, 0xc, &(0x7f00002a7000-0x30)=[{&(0x7f0000d38000)=[{0x1010, 0x4, 0x320, 0x400, 0x6, "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"}], 0x1010}, {&(0x7f0000014000-0x458)=[{0xd8, 0x1, 0x0, 0x61, 0x2, "7ea0411b9c2a5640aa98c0cc9b5f034fcdebe7a911f861341f3a1dc0d5a040beae736885ccdcd2361302c74d3055167a6b873e03a7fde5478538aac2bb072cfc01d2cd25577b86bf2d92ccac62d28873d97a8e2a86f508cbafb3c8261d97859c45eaee24913a790f7990746974a8daeccdd2f86a23864d3f6869c24c3d59ef0d8bfaf99078864e143bc9f9031d31e7a32eb543a3bb593884c5b67b99ef1c8f2fb115f10d4cde0d5674d04b7e4cbfb87d4d744c2a8c8abf086cb0253ea7bbe156a5a63451995d4b67"}, {0x37, 0xfffffffffffffffa, 0x300, 0x3c8, 0x3ff, "0707b12352a26dfb1df600f65b4235195eb72c5d4aa34f048012b4038a4caf46658c7dd7dc5796"}, {0xee, 0x7, 0x101, 0x4, 0x0, "8aab41452a111f9e1dcf5c939f15320acc7f460eef2b7fb5012e0e7fcd9a7cd43b5615b4d4f7f79fdd94c2b8923e777a66675013a09a6461ebd35a9d50fa3c28cb27fa1949c45214fd027faeb33624c0cebff04b0fb3e87617ffd468484e69c196ddac1187b064ff02b52d65520faf3510e884d2f1ed420f3fb35e8cae33baf13cfd82731a6be8de3a058b6ce697564441d50de14fedf03ea0ac2ef1f0311f6d122920acff5ebba38808adc5f3a644c1ee53dc072f48c4d630b57a83206733bece5cf70a17923d697f5799ef986a8bb9bbdc130bc30a6ec5f5d4749bb429"}, {0xf3, 0xffffffffffffffe1, 0x200, 0x6, 0x1000, "c5048b97e5350ad8b4f65376eee7f988999844d710026b91b6cf5385111d707d2352d193741603ae33e5da4e886f30c002afc5d719bfc669235e4b7d01a96ed49b2a3ff8dc4411591eb6983338b48d8adc1f3ba57d87fdb0defb93fcf56787fd6916af3abe0efbe0e2d3714281a4603109be2650fbe4dba79e5b50310ec633c28bf238a202aab213add74759f7cbf0b1cef3c01035972fe54bdcc6869e9fd00be6f4e57708c0fa9337954b1f6b5f6c937e94d8df6232e6a8016ac193d786d1fa98cc31b30eac8efa045b10070d2cadcb14bb43bd66a93cc8985b312cc1eb8edeae4547"}, {0x1e, 0x80, 0x121, 0x10001, 0x9, "ea563ff501170faeb123bb787332"}, {0xdc, 0x80000000, 0x0, 0x1ff, 0x2000000009, "6d8443a678910bc61fc00327a9a7655fa3a42b5983b7c7b870a950dbda44e3b166d96166f2356462166da37100808bf61e1a00b6bdd0b89ca746f65c489313146d8e58d8e0d62c7cc0ec02da1da736adb10e88b4cd0a1aa29af614dd3dc1c7b3505d8973287f0a63a8421a2f8c87247b07ba82921636c56344522452adc048df914b3255abe38f3480df870592ae98b919cf3908e37a876eaeca5c561adf5baa7b47670bf0de379a2ff66b2b5870839858aafccb34683c12e109b49120ef92fe9eb857ca8371c535eafc534d"}, {0x3b, 0x120000000, 0x300, 0x100000001, 0x400, "b4c10d0133a3b312960b370a023e53bdbb98b65ee8ae1eb7f37b18e10a3baffe41db756302b4bd730dfa55"}, {0x33, 0x5, 0x0, 0x80000001, 0x8, "ad13f04f572c636d996cbde45b81687c013be7fc23eecf28f20d69cd4f066ebc22a598"}], 0x458}, {&(0x7f00004f5000-0xb3)=[{0x4f, 0x7, 0x10, 0x4, 0x3f, "87eb1017b4d003df1c29e30dc8d57fd06366adf287b6ff22608de8467386000000000000f53d31fa7b6e5a481f81fbeb588b624dd2bbb086d8d232e140127c"}, {0x4a, 0x7, 0xb06, 0x5, 0x2e0f227c, "1fa346234be39fcedf1b50bfb9510d89ebe043cd927867001aa1aa80c7c3daec0dfa4f459d300e2c43812bde2db4ea0dc249f30bdc680a16f3f4"}, {0x1a, 0x2, 0x200, 0x7, 0x400, "2ebe00a7c6ac1ef6f3bc"}], 0xb3}], 0x3, &(0x7f0000ea8000-0xf8)=[@rights={0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r5, r5]}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r5, 0xffffffffffffffff, r3]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r4, r2, 0xffffffffffffffff, 0xffffffffffffffff, r5, r3, r4]}], 0x7, 0x8000}, 0x40000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000e38000-0x4)=0x2, 0x4) close(r4) sendmsg$netlink(r5, &(0x7f0000c89000-0x38)={&(0x7f0000cb0000)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f00005b8000)=[], 0x0}, {&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, &(0x7f0000a9a000-0x88)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x2, 0x40000}, 0x0) socket(0xffffffffffffffff, 0x0, 0x4) 2017/12/12 10:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000931000-0xe)={&(0x7f0000a53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00008a8000)=0x0) r4 = accept4$packet(r0, &(0x7f0000d39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000-0x4)=0x14, 0x80000) dup2(r2, r4) ioprio_set$uid(0x3, 0x0, 0x0) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000309000-0x1c)={0xa, 0x1, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r6 = syz_open_dev$sg(&(0x7f0000958000-0x9)="2f6465762f73672300", 0x100, 0x159001) r7 = open(&(0x7f00006a0000)="2e2f66696c653000", 0x208240, 0x20) fcntl$notify(r7, 0x402, 0x14) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x121) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd3000-0x5)="409d000000656d3100", 0x0) r8 = socket$netlink(0x10, 0x3, 0xb) sendmsg$netlink(r8, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) accept4(r8, &(0x7f0000015000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x800) fcntl$getflags(r6, 0x401) 2017/12/12 10:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007f2000)="2f73656c696e75782f61636365737300", 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00001bd000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f000033b000-0x4)=0x0) lstat(&(0x7f000024d000)="2e2f66696c653000", &(0x7f0000e25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00005ea000)={&(0x7f000059e000-0xc)={0x10, 0x0, 0xfffffffffffffe00, 0x2}, 0xc, &(0x7f0000ae2000-0x70)=[{&(0x7f00006b8000)=[{0xb1, 0x3f, 0x700, 0x9c9, 0x9, "0af3ef87f58f20fd3b03c6f4b124e1059e3666694b88de7e6d3a53f28750232c42f0165be20291185f4dee3418fb0285d7d31327b65f02306e6b53e8e59c4f16459d6d13169043cc62aabafe91c9d468cbda4c74369b95d146396c68b75bb95a9f27e23a47934497df2313241ab72e0bbed7a65e46dc1ca04a4f7f2e6129231fa85ea5016dcc111e7cb41248b0be2df70d27e6f954997708a50fb1c0799c0e1ecb"}], 0xb1}, {&(0x7f0000cc8000-0x1377)=[{0x10a, 0x1, 0x722, 0x80, 0x9, "b57c0d24eee345604cc682a356e15cf71c92c4fa4c12b0a83257aead05a2a998771bbd686f922fc15ff393cd79393e57f316c164ebb579eea14e3b91f1d667a7c79b4f6140509a3d6a52f219d7c552f3f5e2705deac6c801409b3cb1650c1e07ffdb82af4d13ff7d469023c0eb44953b6c02abcad2e500a70014b739c6bb7e36873041c88529d457887ec2a7b24af872f6806eab6794e3d2955c3bd9c375bf001fdd49ec0f8591fe8e506ae6ce63f5c239d54f5c37aa0d4158acd3b98ed811c5c09bb200e021a9fbe6e8235c70221565a5f8b9fc761b58aacf5a0dac31a878dc8e7d75df7b4bf3d22bc3c9dd7cd0734ade0f06d29c253436ff1a"}, {0x93, 0x7, 0x0, 0x100000000, 0x1, "fd3dadfdf70f49ed531490d3add94cab27590a96829eaa8812deb6e861ca3c38cefa390b8670454341741cfadafdb40b80a2861f9255a5099b3d9fb5d768bca8346777504c8242c0b8e1425734831fb570cb0b2578db2a1597c2adc2eb98a5f129d82e802c848e60b09ad18e7290f50b0e1520acee121c8fd0f3c260fa4548fe731cd2"}, {0xb1, 0x3ff, 0x10, 0x2, 0x10001, "f6b4e00e9923308ae757c49f5644b23898630f6cc8a35d6e1e87210429ecab3f393c25a0a69b08d28ada979d93afdab64023d969513b0b410d712caa4266cd12075f250d7a150c3dfb7de1a868caea1516e1c418642f3294d789cdea06f141192f6acc16232eff01cdcfebad3d29dd096bf1cb7397a71bf4ad215d565c9c11b7b964320c87bf21fc6a555117bd6897fe2189e65cf8128bb5d4dc19051301f8da7b"}, {0x1010, 0x100, 0x2, 0x1, 0x4, "bb97b57d862f1cf35d71702505192d08dad8d9001167e79de972273cc640f50470989e489bc14f493e95f4219072fac5213f092f4a6508366e53fed209bf95109b8b361e651ae36d8125c72e5ebd9b64a31f0433bd0e1c7ced475bbc6af7f47b4a4a883ca9ef57a0210592c63815a9a08f888fa10459f324b0f4bf903fe13d3a57df62c450c162c7de5b34038a97ac582cf9ee563a7f68ac19eecd61f5daf4824953d882fdfc9dbff155da6fa7157015834bfd968999c3a33a6228ec2770c379eadcbdd8139390875f3d09feb367d7b397f3183d0a12c6551058132d1064348d1934f1ca7446e3ce8d9de4e3f2f3b5a925d58e5b281fba280be59d1e0fb29dd50c4d83049c6ddfdefe83388caf17ea09194e1bb2ba342c1403a75ec43996ecdae12683015a1cfe6a3c94fa391a7d2956cfadd06c43d5ccd6b983d93595ac6cd4c2d64b8ad1d0859b8c145c990fa8756d7958346b85dc6a30efc4e58010a114d0e7c2d474ffc8339458175df37f17badf14f03cb214d76f8324b06543610aa41b3085949eb72406e236cc838f840141377f9fded5e022f3264ebd20b4349d48b2859a63087dd4fc521c0f90c416d6e88da579dec0d9c29bf303a48e72d2b78138b9e1b91c1daa9dec90e5a162284c106915f2ae48b3aa31243639f349228cd129eea23425af36bd09bcdd6b1a8c3571afa22672ec4855ee4c9877b3fac5b70c1ad9576966e5f609c01a4cffcd88dcc8c0040c4e51d3871b1c07db8da47d7a8b81b13443c8d3178a88b1155e18296ca2749a0322ed56ab33bbd3d4921cc301d921695a62a5485ddae0d7b25d54d250ddd2422592ca042c50454443984a3cf2d331042ed5ba9aa2d0c8a260eaeb993da9eea8c1c3e6dce7661d0780542433741b2b78b239d7736420ad1919d1f5b55bd0c65b3ab4de03c05b7435349e8c4f1a12ddc2b6bd43f0c490754b15eb7e71d001ebd289ce21179951ea9a77ccfabc0b5233d82eb587af3062bcf8966bc6877b5711c14983bd7611cf4de04f76e0436586674977b6ff0915710f806a3d7ee1cee5fd22ddf96fa418e3d6f78a3f61f581b7ba027ba86fe8e514e0a172e65b0f35cc9065d7edf3ffa89943234338263d4c55b29dc1e461e4630f7a5911da400b552d2274c9724edb9a6d9ae1c4426e7d5dfabca88bce96343979c059b7b7850f78abfff7f8b68bc50385e5c675d16d066f26e91fc52a2e38e40b4fc87dd0476126fced8020e18feec7b7d36f0125248185188b152bc21d03da52a2b201ba6fa15dcbead8491e7dac403ada31f24e66a12130929ca6c485af885be78892ceae34c4878b35f721431f5af57f393195fb2086a0e9ada7fecdea4b2ea902f86b4b1177eb662414e0ca5f1fb4876d5ed9ccd12c97889655e73ae27cf3061a64dffae2859c0607274c9722fc3bc0cca01f721c2a816a9886e67643a16affe5874f5537de0f5d34e13b813184d918842fe5b912916e86711ff40b9e9d952929c4a561734db56aa54b09970b158745b44d5afccddd7e1cc5a9ee218498a329774cdfcfa4ef0d9ce21a7816ec238512380cb27d3c1c928457605e9b81cfc3a032c5425a49cf302af56e16fdb65301122b56214dc2eca8ad21c3e9b4a7784f68e9cd194e9024fab28e371918c836962677441d7d707a7e34453bee67da8620128d8e4621b77ff472b82f71c9b200cda02b20dc0aa008f68cba0bb1bce6f02397e0231c2e39c97448aa708edab55068352a561c9ec02da263195eec542e80cdcda03e538f27a1f2f3c24a33ebfa3df0293ab9f02e15f4625fbcc56b3d5cb27286d5b81f90431d1554f466a7fd10958b0577b1810b608a11e88ce969ebb29340d2aff0f66c346aa22fcff4dd6a1c6deb75789fa5e9c7fab5ffe25b4b13ad7d2508b0f2cc3ccbb2dba0fabe189339676e9bb4b6aed4515caa0f178a8a60fc010327851f68c1b209adf85b44545d441a12e7e36bec80a69f81cdecdacffb61c5ce5b2305962da2f00e1c779311c44f1513312c2c3c96ac8ae0a33d5cce4d5242f7efde2fca2df61b7a762dfbc6b46a606ce6885efc4d91dd691437e25da9aebd4f961dfb683e309df576ac9b9aa0839ec3929905479eb4515489746d8e91b507f31a37e4c5bdfb8b177bac38db9995695bfec0eea5f5b157348f9987d0e373562579bc086725f39c809857de098b985132abb76bb43f16e307c3fbf23491483f3e8dfde3fd93834bf036fc6cb4c80a671bae3088bcc799ccf23884b72ebfe6107305da579a876f6400bc272ff36d10e83df2a8cf65e9674d1d7326e0355c34a4675423030ce6b260badef0520cbbe4d61988576ad87a52218f1e174f50f2fbd9443cac89cd60cd5c0a2719f572db10e90b82a97e02630a210cd3c666b5965df23f8b7e0bfbe086b927c3beb573ba70d85530fc90ac064a899fd1d78b9747832e009faccbb8451cc1085e824ee014fdafd07aec3e492a2ad84a173996504219d306ac60b254d8c2af04e3c18d8656c84b2d6a5f556236387ac05db69b9fb61fb57ce98d06105c74a5caecbe0b5182e341f6519a9913082ee9293ba3089af07bbbe912cfd49aee088b2cb13489cdeae2b17569e31981bdc026af0a94e9c1e349d835bbec8318e4698bc0b483b8a229fdd73aaebeca86af7cd1c4bd82926c4f1f826f13abc760a8077da112dacede46f1bfa9df05a50f6d70c44846c85a3ebf4f25a8c8784dd70de4f5505f13f4ba6c5fe64ebddc5173945b835bec8364091f5836f1bb7575bbce16e5c10792def9effdcc8df3422ce04c3d30c93e4e481670bb74ffdb4f64525f10f781fb152be9db629615e30b994b5ee59e8ef439524941d9cb0af380836cec1a39f5c1ab4b5b9f572c0433d89c490163a35242408fdbd899bf3b0b9a2a835851b2f0ed587d4f0a168c9c04478954a139deb901cf1cb4ff4032d8134d02d743a5235fd6d63ea91d8e3f4d821817724e405d15a01ec31a82f1d6ccad4da9d77d49d8a15b427082564ca4d6f5aa9179c93c9d1a593b539b157f2350f6b726ef794cfd6a1b9b8b1d04a1512e277e5f06768b0e409d050f602786304da7c2033892b961fb45b37c2249276bd4d951341570d9d62ed51642b4a07dd3eb281576d9e2f85c40831b76d119089629998bda5e221c3459e8e7c83a2e936520b0f64e1393adf70eba915a04fb46d5fc574627dfa5809f16984b661de4b4a6d2c16dd8fa19baefc5a8eaab2d5a2be44eb37283e7770d270dbb2860e2b89296b7823fd47dcfbb8b6610f7b3494cb1eef0379c4630cde1f183c779f0c4d238172c49cf00cf7063413d3c50af30b1ae10adc452962d021cf03b996c2780c2f095ecae356df034fd4440d62ea419e2ce1f412c02b0df0ff8093558f7e226a20cc88d64fcbaeeee6e068ad9658dd67e577574ea8fca2f1e6376380d24357b99bf8b64fefb184e0f02b8bf7526d2f943d9fb9931c144c0f8b8686b902e745f6c215c26c05c69197ffc998bb28eb86bb178b781aaf39b2656b4bc19c21687c5f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"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{0x3e, 0xc5, 0x2, 0x3f, 0x0, "1b427b2469f329b76ee9008a6a858aadd460ddd97ce617e91152dc48acc00706bb4e76b356c911643f28c033a0b6"}], 0x145c}, {&(0x7f000009d000)=[], 0x0}, {&(0x7f0000bee000-0x107)=[{0x5b, 0x0, 0x1, 0x8, 0x8001, "e258c0beca766f0c6d1568f343272fcca7be6c8e1ad8850a635c1d6d5cbd7d441db6205df570418ce89e6548935980e94f9331feabac0e93dd74e855b8363600d20ccb2aa1e719a0a50730"}, {0xac, 0x3cde7514, 0x0, 0x7, 0x3f, "594ca54d8044885fb771261d33c15e75eb82a6c5016b3c8d46177835739a119667a5c681383145bc3d575f542c76ac0d56cb0a08298f10905d3d54f8a416b28a8c8fd550af284322cb9a6b127ac1fb260463cafcda2a59bfdffe0520619bd1746d7769f880bf60e81b0636cd362a92bd5102c5bc21a11023ea394b5aa200791f4606932b5bc80ef5b5f6098e6645c45f563f167f932430ed8222cba2"}], 0x107}, {&(0x7f00009e5000)=[{0x9c, 0x1, 0x20, 0x9438, 0x718, "aace56768c453d0bc759f1edd2d529d3f508c0b772150116054b2a11556829c59d9a0b11ddabf9155b4b0aa4b03ee52596fbe0b1428a9a3441bc47b9f8c2c4885826d9a50daa6da16a197c0d10f3738fce0fbad830e2cb5637d9488c579d4e67c5b902ed1b2fc009ed4854ff236a8e2f5dfa9234cb98f820f83c55fd3c56ecd5f52b24960b8677b57325bad9"}, {0xb2, 0x2800000000000, 0x10, 0x2, 0xffffffffffffff66, "0c4439c5ee062e9138fc0a2c3ce93991d3077596db7e3b4067187053bfb532a8786cbf8fec445dfdaa24a4aab70dc438d1890f619bba52e9f73d33192bd12d0ea26cb65d292e27b15fe1c7151959ee3db9ba11bb0d5c1b0b688b6d2dcd6f841357dff5f89899135f3b75bd7b5cb569844b3c8e765790e81006b1f4d9907849a95f8ac9d7552ad738ece04d565fc61e29d706fd6a9d9ac160deb1b33660f002f3f8d4"}], 0x14e}], 0x7, &(0x7f0000c4b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0xc0}, 0x24000000) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000503000)="2f6465762f6175746f667300", 0x88c00, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004dc000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mlockall(0x3) r7 = request_key(&(0x7f0000eea000)="65000000087074656400", &(0x7f0000aad000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000246000)="2f73656c696e75782f6163636573730023c9dafcff7ef22aa6cb9628ca5cbe09557d401311afefd173", 0xffffffffffffffff) add_key$keyring(&(0x7f0000046000)="6b657972696e6700", &(0x7f0000824000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r7) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000eb0000)={0xffffffffffffffff, 0x3, 0x3, 0x2, 0x7fe0001}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000815000-0x4)=0xbc22, 0x4) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f00002ff000)="2f6465762f6175746f667300", 0xc) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f00008b9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ab5000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) fstat(r6, &(0x7f0000edc000+0x19d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000176000-0x4)=0x0) getuid() r8 = add_key$keyring(&(0x7f000080f000)="6b657972696e6700", &(0x7f0000af9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f000048b000)="2f6465762f6175746f667300") getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000037000)=0x90) 2017/12/12 10:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f1000)="2f6465762f73657175656e6365723200", 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d64000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x800) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r4, &(0x7f00007b8000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e92000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x40}) r5 = syz_open_dev$sg(&(0x7f0000623000-0x9)="2f6465762f73672300", 0x800, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00007d6000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r5) writev(0xffffffffffffffff, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000008c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x3, 0x0) 2017/12/12 10:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x20001, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000569000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000083a000-0xc)={r2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000517000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000175000-0x4)=0x0, &(0x7f0000338000)=0x4) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r4, 0x0, 0xfdff, 0x7e70) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000173000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = syz_fuseblk_mount(&(0x7f0000da6000)="2e2f66696c653000", &(0x7f000009c000)="2e2f66696c653000", 0x6000, r3, r5, 0x6, 0x4, 0x8) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) prctl$void(0x7) sendfile(r1, r4, &(0x7f000056b000-0x8)=0x0, 0xfffe) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)="6e65742f75647000") r8 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r8, &(0x7f0000f60000)="", 0x0, 0x0, &(0x7f0000306000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r6, 0x8000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000052b000)={0x1, [0x4]}, &(0x7f000092d000)=0x6) preadv(r7, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x1, 0x102) [ 142.146867] audit: type=1400 audit(1513075158.115:63): avc: denied { accept } for pid=20720 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 142.149478] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=20725 comm=syz-executor0 2017/12/12 10:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000e28000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x5, 0x1, &(0x7f0000f85000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000b28000)="2e2f66696c653000", 0x0) mount(&(0x7f0000072000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000026000)="6d717565756500", 0x0, &(0x7f0000769000)="") mount(&(0x7f0000cf9000-0x8)="2e2f66696c653000", &(0x7f00000c4000)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0xfffffffffffffffe, 0x0) statfs(&(0x7f0000e30000)="2e2f66696c653000", &(0x7f0000abb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = perf_event_open(&(0x7f00006dc000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000d43000-0xbb)=[{{&(0x7f0000bff000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c59000)=[{&(0x7f0000a12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00006f0000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000c7c000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00008fc000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000b9a000-0x14)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000cda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x6, &(0x7f0000444000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0xffffffff}, 0x40}, {{&(0x7f00001f5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00006cc000-0x40)=[{&(0x7f00006e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f000072d000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000cbd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000774000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x4, &(0x7f00006b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x1}, 0x7ff}, {{0x0, 0x0, &(0x7f00001a2000-0x20)=[{&(0x7f00000a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000077c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x2, &(0x7f000081e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x28e}, 0x10001}, {{&(0x7f0000851000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ad7000-0x70)=[{&(0x7f0000a45000)="000000", 0x3}, {&(0x7f0000490000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000278000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000fbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000f46000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000712000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000094b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x7, &(0x7f000054c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x3d}, 0x5}, {{&(0x7f0000f17000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c69000+0x344)=[{&(0x7f0000d03000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000696000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005a6000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000d77000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e12000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}], 0x5, &(0x7f000001d000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0xff}, 0x10001}, {{&(0x7f0000cb8000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e61000-0x60)=[{&(0x7f0000fcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000704000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000035c000)="00", 0x1}, {&(0x7f000043a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000c33000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000c7d000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x6, &(0x7f0000dfd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x7}, 0x200}, {{0x0, 0x0, &(0x7f0000067000)=[{&(0x7f000040b000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000091d000+0x2f5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000c2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000590000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x4, &(0x7f00002f9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000c59000-0x60)=[{&(0x7f000087a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00003ac000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f00008c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000afc000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00003ae000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000090000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x6, &(0x7f0000eb9000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0xef}, 0x0}, {{&(0x7f0000bbd000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ca8000-0x60)=[{&(0x7f0000d21000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000073c000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f000084f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00002e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000be8000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000fd8000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x6, &(0x7f0000061000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x5}, 0x6}], 0x9, 0x40002001, 0x0) recvfrom$inet(r1, &(0x7f000059a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) sendto(r2, &(0x7f0000b9f000-0x2a)="67", 0x1, 0x2, 0x0, 0x0) getresgid(&(0x7f0000033000-0x4)=0x0, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000316000-0x4)=0x0) getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, 0xc) getegid() fstat(r0, &(0x7f0000e76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e34000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000396000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bef000)=0x5c) mkdir(&(0x7f0000e2b000)="2e2f66696c65302f66696c653000", 0x1) r3 = open(&(0x7f0000c42000)="2e2f66696c653000", 0x200000, 0x0) clock_gettime(0x2, &(0x7f00004e7000-0x10)={0x0, 0x0}) utimensat(r3, &(0x7f000070a000)="2e2f66696c653000", &(0x7f00002c7000-0x20)={{r4, r5/1000+10000}, {0x0, 0x0}}, 0x100) mknod(&(0x7f000006e000)="2e2f66696c65302f66696c653000", 0xfff, 0x5) sync() setsockopt$inet_group_source_req(r1, 0x0, 0x800000002f, &(0x7f0000e74000)={0x3, {{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]}, {{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) execve(&(0x7f000073d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000085d000-0x8)=[&(0x7f0000a9c000-0x25)="656d306e6f64657676626f786e6574305d747275737465642d5c7b402e707070317d247a00"], &(0x7f0000fca000)=[&(0x7f0000d7c000)="00"]) mount(&(0x7f000082d000)="2e2f66696c653000", &(0x7f00003e4000)="2e2f66696c65302f66696c653000", &(0x7f00003c8000-0x5)="6175667300", 0x1201020, 0x0) r6 = getgid() syz_fuse_mount(&(0x7f0000593000)="2e2f66696c653000", 0x0, 0x0, r6, 0x0, 0x562e3336c0ed74de) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002a8000-0x10)={0x1, &(0x7f000078e000)=[{0x0, 0x0}]}) [ 142.150531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=20725 comm=syz-executor0 [ 142.150750] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20725 comm=syz-executor0 2017/12/12 10:39:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000f000)=0x0) ioprio_set$uid(0x3, r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e7000)="2f6465762f6877726e6700", 0x4620ff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r3) syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x0, 0x200000) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa3000)={&(0x7f00005eb000-0x9)="0c10008c1583181c91", 0x9}) open(&(0x7f0000b55000-0x8)="2e2f66696c653000", 0x20007ffe, 0x3c) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x72, 0xffffffffffffffff, 0x0) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62e59b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0679c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a00000000000000077f1c29581ffbe28c150c59e702f1fe9358e5a71bc24301630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b3d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2eddf") ptrace$setopts(0x4209, r4, 0x402003, 0x8) ptrace$getregset(0x4204, r4, 0x400000000000001, &(0x7f0000fa0000-0x10)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/12 10:39:18 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) socket$netlink(0x10, 0x3, 0x6) getitimer(0x100, &(0x7f0000c20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x4, &(0x7f000031e000-0x10)={0x0, 0x0}) r5 = syz_fuseblk_mount(&(0x7f0000326000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, r2, r3, 0xf, 0xee, 0x48000) fcntl$setown(r0, 0x8, r4) fcntl$setsig(r0, 0xa, 0x8000082) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x8, r6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000-0xa)="2f6465762f70746d7800", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f000032a000-0x4)=0x177, 0x4) setsockopt$inet6_int(r7, 0x29, 0x4b, &(0x7f0000543000-0x4)=0x2280000000009, 0x4) sendto$inet6(r7, &(0x7f000025f000)="", 0x0, 0x0, &(0x7f0000bcc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a3c000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000f65000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0x5, [@rand_addr=0x1, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) recvmmsg(r7, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r9 = shmget(0x1, 0x2000, 0x800, &(0x7f0000c1f000/0x2000)=nil) shmctl$IPC_SET(r9, 0x1, &(0x7f0000001000)={{0x6, r2, r3, r2, r3, 0x8, 0x19f, 0x0, 0x0, 0x0}, 0x3ff, 0x4, 0x1, 0x3, r4, r6, 0xf6a, 0x0, 0x0, 0x0}) ptrace(0x420f, r4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="87e37a20e1e19a2fab8ea980ef7572682f39fa1f51881cbaba56dc2859498da382b45892dc5dc975de0a7771fd30ba75d0e18862d274e2a79f50faab5203c8de4a13f1dfc0dde675057dbb6ff8fd5d9fd1a1c42fa1e1083f90a77927b60a8226acc92fc2b8aebc90f5e4cb7f0c51be8c04795f4f54003d4aa6bf86d87893af0bdb1ede6591341e4863dd179a0f93c1826f2288f73e3731") fcntl$dupfd(r5, 0x403, r0) wait4(r6, 0x0, 0x400000080000008, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c23000)=0x0, &(0x7f0000668000-0x4)=0x4) [ 142.196771] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 142.209786] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=20736 comm=syz-executor0 [ 142.237772] @: renamed from syz4 2017/12/12 10:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052d000)="2e2f66696c653000", 0x301000, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b12000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x776}, &(0x7f00002cd000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ea000)={r1, @in={{0x2, 0x2, @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]}, 0x8, 0x151, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000ce4000)="2e2e", &(0x7f0000b07000)="2e2f66696c653100") mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$VT_RELDISP(r0, 0x5605) fcntl$getownex(r0, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000251000-0xd)="2f6465762f7573626d6f6e2300", 0xba76, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000974000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000044f000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r5, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) r6 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00002a2000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r6, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000180000-0x24)={0x1f, 0x1, 0x3ff, 0x1000, 0x7, 0x5, 0x39e, 0x6, 0x40, 0x622b, 0x8, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000512000-0x5)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000)="", 0xffffffffffffffff) 2017/12/12 10:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000612000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a7b000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) 2017/12/12 10:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ba000)={0x0, 0x0}) vmsplice(r0, &(0x7f00000f8000-0x1b)=[{&(0x7f00009cc000-0x1000)="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", 0x1000}, {&(0x7f00004b4000)="85a2b41fc98fb5e018ae1e950804b69d25", 0x11}, {&(0x7f00005fb000)="3feba64bc6773697fad2c409f2fef49f8d934cb26ea94d17a8127f881b9b", 0x1e}], 0x3, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e68000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000807000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067e000)=0xc) r3 = syz_open_procfs(r2, &(0x7f000037d000)="6e65742f776972656c65737300") sendfile(r3, r3, &(0x7f0000b1a000-0x8)=0x0, 0x401) perf_event_open(&(0x7f0000034000-0x78)={0x3, 0x78, 0x1, 0x6, 0x7f, 0x4, 0x0, 0x101, 0x240c2, 0x2, 0x6e, 0x899a, 0x0, 0x4, 0x0, 0x380, 0x1, 0xfff, 0x3, 0x210, 0x5, 0x3, 0x3, 0x8, 0x1, 0x1000, 0x0}, r2, 0xfffffffffffffff8, r3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d8d000-0x8)={0x0, 0x0}, &(0x7f00004ba000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b9b000-0x8)={0x0, 0x42}, &(0x7f0000783000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005d6000)={0x1, 0x201, 0x5, 0x400, 0x0}, &(0x7f0000750000)=0x10) sendmsg$inet_sctp(r3, &(0x7f000049c000)={&(0x7f0000c8b000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053f000)=[{&(0x7f00000d1000)="15e5aa0297ff37857901a2a832d1df2ba11677", 0x13}, {&(0x7f00001ab000)="e0", 0x1}, {&(0x7f0000ad2000-0xa7)="5e947d885c75f39d76e70349d6cb59656e54771500428e751611ea881f272290d9c11dffd3ac9412e0cfdab3a4bf2f58887bb632b53a95b9bafe50e790e567e0b92537903f7e4d18b064c22505981042b6bd164b6e4d7352f25cde2ac61af2fea8bcc92a394e6c51b0add53bba4ed7929bc06135268e1c6077aef97a2eba3c50cb6f05a136f6a8ee3eb49343e539b3dc913f4aaecc51fdd50c5ac192d4e68cfc46d45b16be3292", 0xa7}, {&(0x7f0000811000)="", 0x0}, {&(0x7f0000670000)="d5a1f701dbe35c246b59af4f879777ce7d70d50282e0d9e33557a1345fe3aa9558d37897adcb0835c3249d69b6dae6cc445480d38af280a1c150772121", 0x3d}, {&(0x7f0000560000-0x1000)="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", 0x1000}, {&(0x7f000032e000)="5441d17fe44f7bf380dcfdef243784b8292c8d8d046e4910f293264910f0feff726be5aabd155029b4d057311d2e5ec7a5e55a833c6877047c66bf5298cc17cd4017f1385afdd9b30315e94578c6571a84a34cf334e27c9e806e55292f9a8607a9dbe08d8ec824019a81e567f128ab7b338ac200b67fca7413399a1f964819e5eababc2a9eaf7006459c67e45dcf5772cadcd2d48a56ce294b127a71425b1f98e7ba85014cf6c6b7bb44b00d56c000154b5a63076d49aeb8ff2cdd7c143a92866759a460bffe22c04fcd672d397eadfe53b1918fe13518603c400a843b7c39", 0xdf}, {&(0x7f00008bf000-0xb5)="2584c6d8db6c429591c79980efd9ca3319d211ba416ad5414667f3c08d6e9e273ec4fe0a8affc965cfe949582d7fdf55a449604c4630e0dcf1902d972051ff78e9e1de3413435cd8fc93e7873d250489ca5ac831849314dc9d270464674842a1f00de29f56e7221666bb7b51eac5c03be846f0974c005305523b35b7d793a2d5eb062979d603c6dce47e1f6c1363f27899f69e07de75cb0e0a5ea1fc15ec17d1ad324ad7c88f29d6cc9ebeab5e9a12ff65dbd62338", 0xb5}, {&(0x7f000081a000)="c32aa3ca01d27eb8dc021ef9a597a2d41b", 0x11}, {&(0x7f0000d9a000-0xaa)="bfe619d132cf43e2eeb8bf1fe3ac470ad675b12d34d800132fd04e80a7c13c9c644cfd45c73005977fdc155bc5d85ddc906763f2cb2121ae53e880711c13e30cefe9b9a7446dc46aac7c8d204155a9b921a494968c254abcdf40550b1ce5567373e20221fc41c6cff5c8e985f5ad2399bcf0b3a3bc73ebc50feffed80bd092b2a6c2404b5e25f5aaebae0b0843f7f4cf19a6992d6ff8b6000428af39af0ba80bb544c764eb1181acec9a", 0xaa}], 0xa, &(0x7f0000bbb000)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x3a, 0xffffffffffffff00, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x401, 0x5, 0x4b, 0x88, 0x20, 0x80000001, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x0, 0x8000, 0x4, 0x19a, 0x5, 0xffffffff, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0xb7c, 0x739bc8b9, r6}}], 0xc0, 0x80}, 0x40040) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000012b000)=0x3, 0x4) 2017/12/12 10:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)="2f6465762f70746d7800", 0x2002, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x4c2b, 0x1, 0xb5, 0x6, 0x0, 0x401, 0x81, 0x6, 0x5, 0x200}) request_key(&(0x7f0000a38000-0xd)="646e735f7265736f6c76657200", &(0x7f0000ddb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c0a000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000c6f000-0x70)=[{&(0x7f00008cc000)="6431f9b24f9dda0eac09f07ef9425d9f5df2f2b32e5ac99fac03f637cd478af56ef00f96ec43753b250655139f09dfa9dffaecf9a78c98b5ab20287464d2e7ff2ef1499bb5304f67ccb44401582b58bcd8d2a722372c69d2ba56cab863", 0x5d}, {&(0x7f00008ec000)="", 0x0}, {&(0x7f000091d000)="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", 0x107f}, {&(0x7f000020f000)="758388cd2702129cbd2d12e507719809a9897e66fe899f43963774c860b31a2f651c1d18f8bf67d7fdb52b0cf0fb4b9316d575ede528bad91c0716b0ce119cb217c42f242b6596760351d77b0ee261cd7c74e322d6d33e6aad31780408f882d5e42ed80809bcfb12f28561a0849f8c665d57802839fb2241ba025df67efc5c4f842d55b7d016cf1c0cf6ad480b20776af6533f3eca0f70f097a5ffdd27662801a3b101042d34dd4a180935c38c6686242b2c6e151cf9d2ec04ab85a5e1fca42be2c27aafe8c301c240", 0xc9}, {&(0x7f00004ee000)="a3ddb755f6f80d6b3841906435aa5a3756e57c195290e466e5df39beea0234f80c6dc20cf228e8b793aea233018e91f3fcc05ff286643f840b83a74844d4f7858a2e4b64c06447a9d3b092369cbad049e51d711d83a8d6d79b05856473ade6d3755f3362b108b92cccab60cd3e3e973abb1f2574ce78af4a41af8f0900a34f74eace58638cca114beaf39338b10284229ad22258611eaf765057bdc1071e24", 0x9f}, {&(0x7f000017e000-0x81)="93035b7b273b8c04e22610231b2219e74b63828e1cffe4fe2e071201d18413acb77e69bf63c4cfad79cc9293e17cdbc117fd750ce0dfb6d9aa56e9d0edabd4d99d47dd7442612193093a21d42ac1cfe7da86cdf56bcd386875aa52b2030ed9e99a0c03f5de036162d5986ce80455168baddde4f794b53800c19d93b3f71d6012e4", 0x81}, {&(0x7f000068d000-0x1e)="05177236e5000382cf56be3aec372c474027437708873f51587fefa5ce25", 0x1e}], 0x7) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000600000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) dup2(r1, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000008d000-0x98)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fb000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) fcntl$getown(r2, 0x9) stat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getpid() stat(&(0x7f0000a4b000-0x8)="2e2f66696c653000", &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d09000-0x4)=0x0, &(0x7f00005ff000-0x4)=0x0, &(0x7f0000dd2000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000593000-0x4)=0x0, &(0x7f00002fd000-0x4)=0x0, &(0x7f0000385000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f52000)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000014a000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00008fe000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083f000)=0xe8) getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000733000)=0x0) 2017/12/12 10:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000268000)="2e6465616400", &(0x7f0000a0e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c6d000-0x50)="63c4744375d230128989f6261880c7ac0d25bf0619bd86535fbd72001ea8996ac4d220302347ddc71b631737e6d1fe3c83699d7393e538da864065f4a343a3dc16d5457c673c3fb829b5884f94daa980", 0x50, 0x0) r0 = request_key(&(0x7f0000924000-0x5)="7573657200", &(0x7f0000f09000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a6a000)="757365722876626f786e6574312d00", 0xfffffffffffffffe) r1 = add_key(&(0x7f0000015000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000fb5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x10100020) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ca0000-0x10)={0x10000, 0x4, 0x100, 0x400}, 0x10) fcntl$getflags(0xffffffffffffffff, 0x40b) r2 = socket(0x11, 0x80000, 0x300) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000016c000)="2f6465762f6175746f667300", 0x20000, 0x0) fcntl$getown(r3, 0x9) recvmsg(r3, &(0x7f0000ef4000-0x38)={0x0, 0x0, &(0x7f0000189000-0x30)=[{&(0x7f00009c3000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000271000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000692000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x3, &(0x7f00006d2000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x9}, 0x40000000) r4 = socket(0x10000000000000a, 0x800, 0x4) dup(r2) accept$unix(r2, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005c2000-0x4)=0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r3, 0x0, 0x6b3451539b77f3f0) r6 = syz_open_dev$sndseq(&(0x7f000059c000)="2f6465762f736e642f73657100", 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = dup(r4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000004a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000056000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000000e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r7, &(0x7f0000323000)={{0x0, 0x0}, {0x0, 0x0}}) r10 = socket$netlink(0x10, 0x3, 0x6) close(r10) write$sndseq(r6, &(0x7f00004de000)=[{0x8, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x9, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}, {0x200, 0x10000000000, 0x0, 0xfffffffffffffffe, @time={0x0, r9}, {0x7fff, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) dup3(r2, r6, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x2000000000000, 0x0, {0x2, 0x0}, 0xb05, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c6d000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad29", 0x2a}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000b10000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x5, 0x3f, 0x1000, 0x2, 0x2, 0x6, 0x3594283, 0x4b, 0xcdc6, 0x5, 0x9, 0x8000, 0x8]}, &(0x7f0000b27000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00009d3000-0x8)={r12, 0x5}, &(0x7f00005ab000)=0x8) 2017/12/12 10:39:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x400000005, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x1000000000000001, 0x10, r0, 0x1f) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000cd0000-0x10)=[{&(0x7f0000ccf000)="390000001300194700bb61e1c3053a004000000003000000000000000000000a0900040000ff001800280fe25907000000000000ff7f000101a2", 0x3a}], 0x1) r2 = getegid() r3 = syz_open_dev$sg(&(0x7f0000009000)="2f6465762f73672300", 0x100, 0x200008000200) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ccf000)={0x0, 0x0, 0x0}, &(0x7f0000ccf000)=0xc) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000cd1000)=[r2, r2, r2, r2, r2, r2, r2, r2, r2, r5]) getgid() mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x10) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fb000/0x3000)=nil, 0x3000, 0x4, 0x200000000000003e, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ccf000)=0x0, &(0x7f0000cd0000-0x4)=0x0, &(0x7f00003e0000)=0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bce000)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00006c1000)=0x4, 0x4) r7 = dup3(r1, r1, 0x80000) clock_gettime(0x0, &(0x7f00007d9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) setitimer(0x0, &(0x7f00007ec000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000709000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000cd1000)={0x4, 0xbc, 0xfe, 0x7, 0x7, 0xfffffffffffffffe, 0x1, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x81, 0x2b, 0x1, 0x2, 0x7, 0x55b, 0x3}, &(0x7f000024e000)={0x803, 0x40, 0x2, 0x101, 0x3, 0x6, 0x4, 0x5}, &(0x7f0000cd2000)={r8, r10/1000+10000}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00005e8000)={0x2, 0x98e, 0x3a, 0xfffffffffffffff9, 0x8000000, 0x8, 0xb9f, 0x4}, &(0x7f0000cd2000)={0x5, 0x1, 0x2317, 0x0, 0x8, 0x8, 0x100000001, 0xe843}, &(0x7f00001a8000-0x40)={0x0, 0x18, 0xfffffffffffffffd, 0x6, 0x7ff, 0xfffffffffffffff8, 0x99f, 0x8}, &(0x7f0000cd3000-0x10)={r12, r13+30000000}, &(0x7f0000cd2000)={&(0x7f0000cd4000-0x8)={0x80000001}, 0x8}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000093c000-0x10)={0x0, 0x0}, &(0x7f0000cd3000)=0x10) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {r9, r11}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000883000)=0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r4, &(0x7f0000cd4000-0x8)=0x0) alarm(0x8f80) utimes(&(0x7f0000073000)="2e2f66696c653000", &(0x7f0000073000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdc, &(0x7f000096e000)={@random="a105b49a5aaa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0xce, 0x996b, 0x1, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x595d}, {@random=0x200000000, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, "4b244c14e483c53feaf13f949dd69e474f408cc9bd2d06499d287c2773249ff64d3da2094e7280673ee1d4fe0e864bb3d96d403baaed3aef215027e985e58e2243805562dac856fc251ab4229de543a6f00a76a62443d2514c32f29ded244357e65c99e5fb8785feb3caa42bef2d8c5d0ddb6b030b26b61288198675b876e74651b94a844a84e3f831400da4597599c6f0b58a059703911f32675de25d3b915d904fb6de720e066684ec774de4901d82"}}}}, 0x0) ioprio_get$pid(0x20001, r4) accept(0xffffffffffffffff, &(0x7f0000ccb000+0xc31)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000)=0x10) r14 = socket$inet(0x2, 0x804, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a74000)="2f6465762f6877726e6700", 0x1000000000418000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000079d000)={0x204, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) signalfd(r0, &(0x7f0000e3c000)={0x1}, 0x8) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000355000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) getsockopt$inet_pktinfo(r14, 0x0, 0x8, &(0x7f00003ec000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00008ae000-0x4)=0xc) [ 142.279229] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 10:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2327bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f00000aa000-0x4)=0x9, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) writev(r0, &(0x7f0000572000-0x80)=[{&(0x7f000088b000-0x9e)="82670a592b5bd51d8f03ced0dcf01f575abff92b35762906b04729cd5feaa1a4842b0f4ed71d6bc36720daf99f3536e28824ca54ece676bbc8759b4f4c08f457a0ed91a9ada878eb5531fb6d626c8af071097a16f5556a68ad9a04dfafaead7bc4d2d6b80fe881a9ce752625ce2bb1f98bdb8a38e5de398db4d6e18de3c318472c041a24133614f8a6a3928c60108e3a8597fc368ebfbf96346a5bec3551", 0x9e}, {&(0x7f00001e9000-0x5c)="61c8f2f3ecad98715671baa311ca19fa79943b4e9d3be878c4b5a52692f9e17206247a6c3cc41c1dbd234340160945d39b47ede4df247076768ff328bc36fad51e34158c1ffdd38083a6145dbb0b99ebbb1406ef804756ec22625d88", 0x5c}, {&(0x7f0000e88000)="111cde8d867d0f9249f1eca1e96113dcf5ab0a21f6f94a8bcdffe7dc41d9fb03d702e0e248054ac0e8e0196ad5e675a0a5f94e0dbead79eaf199781501ca355d069d1994fee91145c78a582e4daef65b53bee4455455c42475", 0x59}, {&(0x7f00005e4000)="0754062ca4a0bdb211967465b0582082eac74418a6ad4bd6c22bdfb713534da1c284cab6562dbbdad7308142b8cf1e362eb57c3c604d48a3db5bf74079446cd883de318087e475a3e7291927d4650d6137439fd16d40eb2937078cd1c7fb467f82859b2e465bd363568c03f1878dabffe33977c5be856afbed998b84f1dbf1f5aa0719253656aca31f071840dc", 0x8d}, {&(0x7f0000cf3000)="b03d817d58be4429e133353ea994d0158a1a8d69adabb545dae63c4d55c4a309a9aa94f54230529b9b6f3845e100db402b77f06c9d53a839cd28c63c5de322aad0bea5a3c0", 0x45}, {&(0x7f00006a2000-0x1e)="1a70f5ca181bcc79c58624284a6ab043a99eb48fe37d8d555b130031f00a", 0x1e}, {&(0x7f0000565000)="09cb78e3c2b3153045e37ccf10eae7a104305bb774ce6e1d9cb23af890bfa6f89f568aac3981a7eb0bf80e67dbdda83987393f922bf17c07e3cb8721304a79ccdfa7a1d26e5bbaaa0f664b6949f45b622ded46df1a8cc4255194a5def9aa1e1c49b8ed6e479366ba54e90117ad51342b5dbb13500428e8b7", 0x78}, {&(0x7f00001a0000)="a2b1be36f8321d685012cb0c7cd4111ced117fb46a9e4e909242e2f41e0a78eef400fbaadb389deb1aefae2ffecdf3fe4f3923290c64285675e272605a6b6de01ec05ce91e76e66eb112ff5495dcb2797e187c47c9250b9b61e214e39b61895fc1117c173836efbb792343759e0bd42ab35bb1df1e0b4dc11b72468ba8f389c3203d61e8f59a6ce3e29110c339fcd0ebdbc49b55ff778305b8ac5fbb13e363ab52c4e3a5db333b9abdd4b8de8493546365a51c99454fd9b9f82e21d6fd92877cdda8dd978dd659272adb8e4caa56df507ef86f2733658617c2b07fce84b73d25b58162b6331aeb7fd83ed5bbc6f955361a2c09e48dd1", 0xf6}], 0x8) r5 = getpgid(0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000468000)=0x2, 0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00002cd000)=0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) 2017/12/12 10:39:18 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a0000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r2 = memfd_create(&(0x7f0000d97000)="2f6465762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e2a000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000212000-0x20)={0x100, 0x1, 0x8000, 0x75d, 0x0, 0x2, 0x3, 0x7fff, 0x0}, &(0x7f00000e5000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000022f000-0x8)={r3, 0x3}, 0x8) mremap(&(0x7f0000e16000/0x4000)=nil, 0x4000, 0x1000, 0xffffffffffffffff, &(0x7f0000b59000/0x1000)=nil) socketpair$inet(0x2, 0x5, 0x10000, &(0x7f0000e87000-0x8)={0x0, 0x0}) syncfs(r4) r5 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ca7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000735000)=0xb) r6 = memfd_create(&(0x7f0000a02000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fremovexattr(r6, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") sendfile(0xffffffffffffffff, r5, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) fallocate(0xffffffffffffffff, 0x3, 0x3, 0x44400004) [ 142.374129] device gre0 entered promiscuous mode 2017/12/12 10:39:18 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004ba000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x80000001) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000adf000)={@generic="a46c3e55b7c3a4e0fd8efe88c4c8585a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00004fd000)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000065f000-0x24)={@common="65716c00000000000000000000000000", &(0x7f00000d5000)=@ethtool_test={0x1a, 0x6, 0x5cec, 0x4, [0x1, 0x2, 0xffffffffffffffff, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000204000)="2b2d7472757374656400", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f00004e0000)="c5060456fff4250d1c000b0e7fff020000", 0x11) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xbed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000a1b000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000444000-0x4)=0x0, &(0x7f0000e71000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000014e000)={0x0, 0x0}, 0x3, 0xa) syz_emit_ethernet(0x4a, &(0x7f00009ad000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x3, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x1, 0x1, r3, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) listen(r1, 0x6) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x100b) syz_extract_tcp_res(&(0x7f000047a000-0x8)={0x42424242, 0x42424242}, 0xffffffffffd, 0x4) mmap(&(0x7f00002fc000/0x4000)=nil, 0x4000, 0x1000002, 0x33, r2, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fe2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) recvfrom$packet(r0, &(0x7f0000001000-0x16)="00000000000000000000000000000000000000000000", 0x16, 0x3, &(0x7f0000f83000-0x14)={0x11, 0xfd, r4, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/12 10:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f93000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000aec000-0x94)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65ad}, @in6={0xa, 0x1, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) syz_open_dev$tun(&(0x7f0000604000)="2f6465762f6e65742f74756e00", 0x0, 0x101000) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0xffffffffffffffff, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) fcntl$setsig(r4, 0xa, 0x31) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000bc8000)="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", 0xfc) r5 = socket(0xf, 0x20000000001, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000062c000-0x8)=0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f000011e000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000471000)={0x10001, 0x3, 0x3f, 0x0, 0x542, 0x7ff, 0x8, 0x5, 0x5, 0xe3e}) clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") fadvise64(r0, 0x0, 0xe2, 0x3) clock_gettime(0x4, &(0x7f0000e9d000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000662000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088c000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000214000-0x10)={0x0, 0x88, &(0x7f00005c1000-0x88)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001db000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00007b7000-0x4)=r6, 0x4) 2017/12/12 10:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d41000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000020e000)=0x0, &(0x7f00001eb000)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00006d7000)={0x0, 0x0, 0x0}, 0xc) clone(0x80000000, &(0x7f0000445000)="633750895630295c685f7aa3719e61d76870bde1eec620bcc9a5f11341e09e728536f7228a39c8251cadda19563e185cf254f2df9a2f5097a003be66b02026b700e6da3a36c81f0eebf7a79eeb09a5e4387c105f6e61de8d6f1389237c7363689ed5ef31954d43f0afac01dfe92c8bc7b8b6684ba9ff7a3259e80350be992364a6e6fea9fe805e2ec2495eb5cca0bca5252b663b1be2c53cb80eaad6e8f0b705273653", &(0x7f000024b000-0x4)=0x0, &(0x7f000031c000)=0x0, &(0x7f000021d000-0x3f)="8552bd5e8300f0d13a959b72b97abce4182cb7f35cb916ee20ad333335f409c8956a9ce585ebca9211cc7891b0a61ce24e6e87fa0e443692c51490849ee7b2") process_vm_writev(r0, &(0x7f0000edf000)=[{&(0x7f0000990000-0x4b)="00", 0x1}, {&(0x7f0000a89000-0x39)="00", 0x1}], 0x2, &(0x7f000074e000-0x30)=[{&(0x7f0000237000-0xf)="0000", 0x2}], 0x1, 0x0) [ 142.450244] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 142.489748] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/12 10:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009a6000)="2f6465762f70746d7800", 0x0, 0x0) add_key$keyring(&(0x7f000094b000)="6b657972696e6700", &(0x7f0000d62000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000718000)="0d") r0 = creat(&(0x7f000016d000-0x8)="2e2f66696c653000", 0x80) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") creat(&(0x7f0000eab000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f000038f000)="2e2f66696c653000", &(0x7f0000fd5000)="0700cc667300", 0x1000, 0x0) accept$unix(r0, &(0x7f0000b28000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000841000)=0x8) quotactl(0x4, &(0x7f0000eff000)="2e2f66696c653000", 0x0, &(0x7f0000f7f000-0x1000)="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") mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") stat(&(0x7f00006ae000-0x8)="2e2f66696c653000", &(0x7f0000afe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000a03000-0x8)="2e2f66696c653100", r1, &(0x7f0000a72000-0x8a)="26f39b2d0b0d338bbdb249ec6c0fc005c9134b254e81cd4a3710cd86f13e6027cdd04d0e189243e4e4d71606a2357244f25687e4f8df118d42e728f8ada1b3b13a8bdf6b2f93071a91c49ba47f6fb20d23a0c7f3ca8bb5b5a279e47db833c0dbdad4adacda4da589ddd06d3954bdd6ae6de734eadd987fa5aef28d973391b6205599921f8af33ee7fef3") umount2(&(0x7f00003cb000-0x1)="2e", 0x2) getsockname$unix(r0, &(0x7f0000eb1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000322000-0x4)=0x8) mount(&(0x7f0000cd3000)="2e", &(0x7f0000e6a000-0x8)="2e2f66696c653000", &(0x7f000070d000)="62706600", 0x200000, 0x0) 2017/12/12 10:39:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000+0x5e1)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065a000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b31000-0x9)="6e65742f7261773600") pread64(r1, &(0x7f0000441000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2017/12/12 10:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = add_key(&(0x7f0000d77000-0x5)="8673657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) r5 = fcntl$dupfd(r2, 0x0, r1) fstat(r2, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r6, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a6b000)="677265300000e4000000000000eb0000", 0x10) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000553000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r8}) r9 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000c89000-0x23)=@random={"62747266732e00", "706f7369785f61636c5f616363657373242a2d40707070302d252100"}, &(0x7f0000e75000-0x1)="00", 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000973000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0xa04, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0x0, &(0x7f00006ee000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r9, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005e7000)={r10, 0x0}) sendto$inet6(r9, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2017/12/12 10:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e55000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f55000-0x4)=0x0) capset(&(0x7f00006c5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x4, 0x0, 0x0, 0x0, 0x400000, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b1c000-0x28)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x11, 0x6c40, 0x1ff, 0x40, 0x33, 0xf4, 0xce5b, 0x9a8, 0x94e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000106000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r2) syz_open_pts(r0, 0x10000) 2017/12/12 10:39:18 executing program 0: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f55000-0x8c)={0x8000, 0x1, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f54000)="7472757374656400", &(0x7f0000b84000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x100000f, 0x10, r1, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f3c000-0x8)="6b657972696e6700", &(0x7f0000568000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f56000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000e5a000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aacfe36d401b5c8bd2b4489eb60259c2"}) sysfs$2(0x2, 0x5, &(0x7f0000576000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 142.522313] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 142.603904] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/20870 [ 142.612568] caller is __this_cpu_preempt_check+0x1c/0x20 [ 142.618009] CPU: 0 PID: 20870 Comm: syz-executor0 Not tainted 4.9.68-gfb66dc2 #107 [ 142.625693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.635034] ffff8801a43476d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 [ 142.643023] ffffffff83f42ec0 ffff8801a4806000 0000000000000003 ffff8801a4347718 [ 142.651044] ffffffff81df7854 ffff8801a4347730 ffffffff83f42ec0 dffffc0000000000 [ 142.659046] Call Trace: [ 142.661625] [] dump_stack+0xc1/0x128 [ 142.666974] [] check_preemption_disabled+0x1d4/0x200 [ 142.673714] [] __this_cpu_preempt_check+0x1c/0x20 [ 142.680177] [] ipcomp_init_state+0x188/0x930 [ 142.686203] [] ? __lock_is_held+0xa1/0xf0 [ 142.691968] [] ipcomp4_init_state+0xb0/0x7d0 [ 142.697991] [] __xfrm_init_state+0x3e7/0xb30 [ 142.704017] [] xfrm_init_state+0x1a/0x20 [ 142.709695] [] pfkey_add+0x1fb9/0x3470 [ 142.715199] [] ? pfkey_delete+0x360/0x360 [ 142.720961] [] ? pfkey_seq_stop+0x80/0x80 [ 142.726724] [] ? __skb_clone+0x24a/0x7d0 [ 142.732406] [] ? pfkey_delete+0x360/0x360 [ 142.738169] [] pfkey_process+0x61e/0x730 [ 142.743849] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 142.750656] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 142.757462] [] pfkey_sendmsg+0x3a9/0x760 [ 142.763139] [] ? pfkey_spdget+0x820/0x820 [ 142.768904] [] sock_sendmsg+0xca/0x110 [ 142.774407] [] ___sys_sendmsg+0x6d1/0x7e0 [ 142.780171] [] ? copy_msghdr_from_user+0x550/0x550 [ 142.786716] [] ? SyS_add_key+0x236/0x390 [ 142.792396] [] ? check_preemption_disabled+0x3b/0x200 [ 142.799200] [] ? __fget+0x201/0x3a0 [ 142.804440] [] ? __fget+0x228/0x3a0 [ 142.809681] [] ? __fget+0x47/0x3a0 [ 142.814835] [] ? __fget_light+0x188/0x1e0 [ 142.820597] [] ? __fdget+0x18/0x20 [ 142.825755] [] __sys_sendmsg+0xd6/0x190 [ 142.831345] [] ? SyS_shutdown+0x1b0/0x1b0 [ 142.837120] [] ? SyS_futex+0x22e/0x2d0 [ 142.842623] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 142.849428] [] SyS_sendmsg+0x2d/0x50 2017/12/12 10:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ba000)={0x0, 0x0}) vmsplice(r0, &(0x7f00000f8000-0x1b)=[{&(0x7f00009cc000-0x1000)="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", 0x1000}, {&(0x7f00004b4000)="85a2b41fc98fb5e018ae1e950804b69d25", 0x11}, {&(0x7f00005fb000)="3feba64bc6773697fad2c409f2fef49f8d934cb26ea94d17a8127f881b9b", 0x1e}], 0x3, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e68000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000807000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067e000)=0xc) r3 = syz_open_procfs(r2, &(0x7f000037d000)="6e65742f776972656c65737300") sendfile(r3, r3, &(0x7f0000b1a000-0x8)=0x0, 0x401) perf_event_open(&(0x7f0000034000-0x78)={0x3, 0x78, 0x1, 0x6, 0x7f, 0x4, 0x0, 0x101, 0x240c2, 0x2, 0x6e, 0x899a, 0x0, 0x4, 0x0, 0x380, 0x1, 0xfff, 0x3, 0x210, 0x5, 0x3, 0x3, 0x8, 0x1, 0x1000, 0x0}, r2, 0xfffffffffffffff8, r3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d8d000-0x8)={0x0, 0x0}, &(0x7f00004ba000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b9b000-0x8)={0x0, 0x42}, &(0x7f0000783000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005d6000)={0x1, 0x201, 0x5, 0x400, 0x0}, &(0x7f0000750000)=0x10) sendmsg$inet_sctp(r3, &(0x7f000049c000)={&(0x7f0000c8b000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053f000)=[{&(0x7f00000d1000)="15e5aa0297ff37857901a2a832d1df2ba11677", 0x13}, {&(0x7f00001ab000)="e0", 0x1}, {&(0x7f0000ad2000-0xa7)="5e947d885c75f39d76e70349d6cb59656e54771500428e751611ea881f272290d9c11dffd3ac9412e0cfdab3a4bf2f58887bb632b53a95b9bafe50e790e567e0b92537903f7e4d18b064c22505981042b6bd164b6e4d7352f25cde2ac61af2fea8bcc92a394e6c51b0add53bba4ed7929bc06135268e1c6077aef97a2eba3c50cb6f05a136f6a8ee3eb49343e539b3dc913f4aaecc51fdd50c5ac192d4e68cfc46d45b16be3292", 0xa7}, {&(0x7f0000811000)="", 0x0}, {&(0x7f0000670000)="d5a1f701dbe35c246b59af4f879777ce7d70d50282e0d9e33557a1345fe3aa9558d37897adcb0835c3249d69b6dae6cc445480d38af280a1c150772121", 0x3d}, {&(0x7f0000560000-0x1000)="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", 0x1000}, {&(0x7f000032e000)="5441d17fe44f7bf380dcfdef243784b8292c8d8d046e4910f293264910f0feff726be5aabd155029b4d057311d2e5ec7a5e55a833c6877047c66bf5298cc17cd4017f1385afdd9b30315e94578c6571a84a34cf334e27c9e806e55292f9a8607a9dbe08d8ec824019a81e567f128ab7b338ac200b67fca7413399a1f964819e5eababc2a9eaf7006459c67e45dcf5772cadcd2d48a56ce294b127a71425b1f98e7ba85014cf6c6b7bb44b00d56c000154b5a63076d49aeb8ff2cdd7c143a92866759a460bffe22c04fcd672d397eadfe53b1918fe13518603c400a843b7c39", 0xdf}, {&(0x7f00008bf000-0xb5)="2584c6d8db6c429591c79980efd9ca3319d211ba416ad5414667f3c08d6e9e273ec4fe0a8affc965cfe949582d7fdf55a449604c4630e0dcf1902d972051ff78e9e1de3413435cd8fc93e7873d250489ca5ac831849314dc9d270464674842a1f00de29f56e7221666bb7b51eac5c03be846f0974c005305523b35b7d793a2d5eb062979d603c6dce47e1f6c1363f27899f69e07de75cb0e0a5ea1fc15ec17d1ad324ad7c88f29d6cc9ebeab5e9a12ff65dbd62338", 0xb5}, {&(0x7f000081a000)="c32aa3ca01d27eb8dc021ef9a597a2d41b", 0x11}, {&(0x7f0000d9a000-0xaa)="bfe619d132cf43e2eeb8bf1fe3ac470ad675b12d34d800132fd04e80a7c13c9c644cfd45c73005977fdc155bc5d85ddc906763f2cb2121ae53e880711c13e30cefe9b9a7446dc46aac7c8d204155a9b921a494968c254abcdf40550b1ce5567373e20221fc41c6cff5c8e985f5ad2399bcf0b3a3bc73ebc50feffed80bd092b2a6c2404b5e25f5aaebae0b0843f7f4cf19a6992d6ff8b6000428af39af0ba80bb544c764eb1181acec9a", 0xaa}], 0xa, &(0x7f0000bbb000)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x3a, 0xffffffffffffff00, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x401, 0x5, 0x4b, 0x88, 0x20, 0x80000001, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x0, 0x8000, 0x4, 0x19a, 0x5, 0xffffffff, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0xb7c, 0x739bc8b9, r6}}], 0xc0, 0x80}, 0x40040) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000012b000)=0x3, 0x4) 2017/12/12 10:39:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="dad7d4f7e295b61c6bd1912f047e09548fb73dafe816e0dc85115f17e8f0371b8f4b4f274659a1e35194fec70ed5571c278e8a8a715bfc89b7d4e82442f007c26b4cb0e9b57be7d80f9118dea45eb0f05d3c97b8096cb8e293c29b", 0x5b, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x400, 0x1, 0x1f}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x3, 0x100000001}, {0x3, 0x55}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xc)="69645f7265736f6c76657200", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffff8) keyctl$link(0x8, r2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000773000-0x2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe4000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000)=0xe8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000525000-0xf)="2f6465762f73657175656e63657200", 0xff, 0x0) clock_gettime(0xf7ffffffffffffff, &(0x7f0000561000-0x10)={0x0, 0x0}) write(r4, &(0x7f0000b3b000-0x22)="02929078c1db21133b485f5bd0101ab7953c5253f71980a97b25da01fd837602c285", 0x22) socket$unix(0x1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000b8000)="2f6465762f6877726e6700", 0x22400, 0x0) clock_gettime(0x0, &(0x7f0000ca6000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000b9c000-0x68)={0x4, 0x8, 0x80800000000000, {0x0, r7}, 0x4, 0xd93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuse_mount(&(0x7f00007ae000)="2e2f66696c653000", 0xa000, r5, 0x0, 0x1, 0x100082) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r5, 0x0, 0x4, 0xfffffffffffffffc}) setsockopt(r3, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000033d000)={0x0, 0x7fff, 0x0, 0x7f, 0x0, 0x6, 0x80000000, 0x4f9, 0x0}, &(0x7f0000603000-0x4)=0x20) 2017/12/12 10:39:18 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x0, &(0x7f00003a0000)={0x3f, 0x0, 0xbfffffffffffffff, 0x0}) 2017/12/12 10:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000fee000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001f9000)={0x0, 0x9, 0x451, 0x7}, 0x10) recvfrom(r3, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) r5 = accept4(r3, &(0x7f00009a6000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x10, 0x80000) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f81000-0x8)={0x0, 0x20}, &(0x7f0000916000-0x4)=0x8) write(r1, &(0x7f00004ac000-0xe5)="ae288d4e26f2a7412a52902e52437c972a093efff8b5f7dcf562c1fb63a9f48e5fe74dab5e04e444183c8b3253888d4c63103c478592934ac1eb94c9412e0a77f6070b3c3811d5177cf077194e11015fb821b27694242b81a002fd8d0386fbd2cf642d0dac0dd8e802f67fa1d7086eef3be164b02fb6de9cafca801f32b44275e0224fdfb019c3a4b8acb8aceeee1f44a29e2f40f3837db5d86787c77c9167991d6bbd4e2339fde1cdd9c51f9a906f9b5bd580882329d44584b0d1e414412dca95598517dc285d55d2cc56619ac237201d1784754c955207c7630244ffeaf313f783592c8d", 0xe5) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000075000-0x10)={r6, 0xfffffffffffffff8, 0xb3, 0x0}, 0x10) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="23", 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) r7 = dup2(r1, r3) poll(&(0x7f00002f0000)=[{r7, 0x8001, 0x0}], 0x1, 0xffffffffffffff94) setsockopt$inet_tcp_int(r5, 0x6, 0x1d, &(0x7f00002ad000-0x4)=0x800, 0x4) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) getsockname$ipx(r7, &(0x7f000025f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ce0000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f00007b8000-0x4)=0x0) tkill(r4, 0x16) dup2(r0, r7) ptrace$getregset(0x4204, r4, 0x203, &(0x7f000032d000-0x10)={&(0x7f0000101000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) rt_sigprocmask(0x1, &(0x7f0000fb6000-0x8)={0x10001}, &(0x7f00005b7000)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000290000)={r6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x1) 2017/12/12 10:39:18 executing program 1: epoll_create(0x54b7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00001ed000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000496000-0x24)="8231574b742f90d197a3712b102ec0e6747f58c53347fd6c60855c98e157e7575c10e265", 0x24, 0x800, &(0x7f0000001000-0x10)={0x3, {"3896b368506fea"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x2, 0x5) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ff7000)={0x0, 0x9, &(0x7f000019c000)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0xca}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2ed}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f00002e6000)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ff7000)={0x0, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8001, 0x27f0, 0x60f6, 0x1, 0x0, 0xe98400000, 0xbb, 0x0, 0x3, 0x8, 0x7, 0xffffffffffffff00, 0xfffffffffffffff7, 0x1]}, &(0x7f000098a000-0x4)=0x108) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r2, &(0x7f0000013000-0x8)="2e2f66696c653000") faccessat(r2, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x15) renameat(r2, &(0x7f0000020000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f0000018000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") tgkill(r3, r3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/12 10:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c83000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000026000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000774000)={@loopback={0x0, 0x1}, 0x4, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00001d5000-0x4)=0x1, 0x4) sendto$inet(r3, &(0x7f0000530000)="", 0x0, 0x20000000, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000597000)={0x7fff, 0x53b, 0x6d0, 0x80000003, 0x100000000}, 0x14) splice(r3, 0x0, r1, 0x0, 0x10001, 0x8) 2017/12/12 10:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000033d000+0x7db)={0x0, 0x32, 0x4, @thr={&(0x7f0000f10000)="ab69e64ac9940a19cbf9aa8989b305efdb7c68ae022e2a8b9e92d6f90bf4a7668e8e52aaaaa5b570bebb4a83279d874ae8c6b78d0d824231c4ab4037cce7cce4b2ca09532d6e15c887caf67054354f01cf1365ef2c48ba7bd881250195764662ddee72e20266b9889f8a3a181c9e", &(0x7f000006b000)="22c522ff476bdf5d962c8f095098d69156e6afa1b420b4e0299777b2c9155e211ab577a297903c6fa76b34a0c7eb9c8c4d71a4141e2a8e7139df16e6dc97bdfe989e02f253dbebc4fa559d6a402c81635e81d607b5bd6c32828488970e7a761f014dcb9e073af129bc8e0e4e59916db13d70a1bb31f8857f94ad6ef404297bb8fe47d6cc740a4733c012ad9eb33c7416e2095c6d86c794e1c8ac86b71158fc45e50c5501835dc8bf0bbb18a44e5e2098d7aeb17ac504566e6de28e231830ba9ad2f718b8640bdb8ebaef5c53cbc4bc1cb4e15768c60d557b32e80b7ff567"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069d000)=0x0) clock_gettime(0x0, &(0x7f0000183000)={0x0, 0x0}) r2 = memfd_create(&(0x7f00009a8000)="76626f786e65743024766d6e65743000", 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000234000)={0x0, 0x8}, &(0x7f0000f09000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000652000-0x18)={r3, 0x1, 0x0, 0x80000000, 0x401}, &(0x7f0000939000-0x4)=0x18) timer_settime(r0, 0x0, &(0x7f00002ce000)={{0x0, 0x1c9c380}, {0x0, r1}}, &(0x7f000074b000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00005fa000)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x100000001, [0x1000000001, 0x0, 0x1000007, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x100000000000]}, 0x5c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x8000a, 0x3c, &(0x7f00004d2000-0x8)={0x0, 0x0}) accept4$inet(r2, &(0x7f00009b5000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069e000-0x4)=0x10, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000d8f000-0x10)={0x4, 0x8001, 0xe200000000000000, "28e62c2d390a", 0x1cc, 0x0}, 0x10) semtimedop(0x0, &(0x7f0000cf6000)=[{0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x9, 0x0}, {0x0, 0x4, 0x1000}, {0x0, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r4, 0x0, 0x22, &(0x7f0000fac000)="", 0x0) r6 = socket$inet6(0xa, 0x2, 0x88) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000a69000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$inet6(r6, &(0x7f0000fbf000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x40000000, &(0x7f0000388000)={0xa, 0x3, 0xf7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c}, 0x1c) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000008000)={0xedab, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x9, 0x2, 0x673, &(0x7f000093e000)=@generic="7579ad12b4c154a187a8a48f524b8704", 0x8000, 0x0, 0x8}) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000d19000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000075000-0x88)={0x1ff, {{0xa, 0x3, 0x10000000b4ea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f000040f000)=0x40000000005, 0x4) prctl$setendian(0x14, 0x0) r8 = add_key(&(0x7f00009f2000)="2e6465616400", &(0x7f0000661000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a6000)="9f854490edf77b6bd79fd4769241dda33587a5e2937aa507871ef6643662f39f9f6457e19c9c9edb3a6a6566f949572b7fdf42fc822c1af4cfb183aebe41214d68beff97c2f0af2da4537fdc090a25ba1520f4a0deac9c64e655bc3569418be97b42b20fe226a25fd37fad1c4f06a6c31950958f32bf6f950c5dfd7fc5750b4e510588b8388ae80303f31cdd5c51b04d6875b61e2a09d1f531262c1cea7712742e7817ffa6d562d9c8931e127306dd014b25aa222b038936f410e47a6793d41490fdc540bf910bcbde954d9d4b70aeaa6cb4cf", 0xd3, 0xfffffffffffffffd) keyctl$setperm(0x5, r8, 0x10110000) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x8, &(0x7f00002b4000)="", 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f00004e0000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) sendto$inet6(r6, &(0x7f0000004000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9ddd2c5a7300d38e4f05a712689d5657446105ef9e5b409a7c94fb9a91f35e019a96a0895d48d9273cf6c7168839a57aeb51d99ef1e1d4e782fe9d5ae8af653925ee71dc53b9aed3232fb9c7d974b1ef01d96a7c8af4f61f6318f870264d09e1bc863ac6e748cdbded86e035797e934c8cc78b119b70183f8fc8be2857bed43afc99dbe9a32833b8b720111987340124456cddef92339f2c32d8300ac65caa89335bd2b968a5583af989c388f7211ad9e576576d896295bbbba7afe7042e4f747fc04a7d13844b981e252a27898760f534ef9f238f2668fc897382bf279d7ad7a2784709ae893761d3d81c638d043ba5834d6b76c38aa2df4604bc8299341733fc6208162db1f829fed0847e200fd36455a0b0c6289164bbadd5f7bb0973d3577ecc365b55a45aa4ebc2aefe5afee149a69368a1d43ab10ac4a9a247ba16f8d10506dc7f41de2030eb43d6bd64a8db72579d62ba4beb4827c6c04443e316221bb7b0319ab1d3c87fe5d9e432987ec79faa2e483630b2f821b1bbf2f8a65a25074626b8bb492eba863984d1832cbdc4c5c8f5f4e9d1e610c7a6dac72302f099f5152b1342ded0039530b5da18eceb032011e4ec143e6aee138fdc98fb0cc610b27d577c698a932b891331b7380aaf851952d7183c546abbdd99f7f48ca785d46748a4685b3d04eceed93ec2c72270d69d233371e3e6a0274a8b624aeb5d4c07e3c01ecb910062e73320623eab82c56818aad493ce0d57c4120e6b72f16fda195b21f630273fd9e0c8552477c29dc525b8d799d9572506db1a59dce392568290928e1e083bb43a0b6753a7447064b5fce51f5a598971b536ca309f99d49ba9a5795084f8d5bb1f79982c6ed2ade13a6e667cbd9fd0f5f26d4513e0737625f77f64354ab8a57f0ada351779d27a314bd510591fc4aa9d1d153d85d7deb93292f6e9b33ad248a27fba34f75fa2a198b4e09acf80a89e36d4ef66ae29250066f5cdbfa74babd35d0b27dc996f12127a9f129c79086917d9a3d3bb51d15a0ff6dfea82b32dc1bb64872372feab107cc1a9aa19d32693fb8edc301fc70a488923cdfa0af8f6edd98839da20d34eeb420c7826ec59178c55f3961ea3dacf4a43dad239e8d8f452a75259f0e2383992fc78d0d04d4ac119c04da7d5693bd8e49e5f179cc7301fa288e15d68aff3753f7197912814dff995ccc5571a516c102adea47ce9f9472870873a69de359bb41dbae36f0dfa19004b21671fdb266d2429dc20b492ed33b318f57550965907c2dfce74074126f89dec8cdf30149edfbac18c902a1dda16359f0688be4d01805c9442620e054e8716f41d33eaa680f43ca285b8bacf974b001a5972ff54d540935cbe7f2e9477eef081dc86562cd9978b67b86ca0a759c332c4b345942a0c3f235486cdbba5b377a81692a17544c94cc6cf126d5b9fbf45e76872cb917261d4a122347426ee0befe40b2c44774c6afd6c4af7081c2aa344d68017e81f1f31d5920855f360ec8bbff031a6110d3689d92cc63a814d3719f2b21c56c43996afa8fe9f060f36b4c0fba202832908a7f3113d609dbe9e75e832ab8a962ead8a3ab3abbbada40c9493cddbf67ddffe7beda10da58d95fdcb2ff049288bfa47e7314be5e6c6a1456c69860c0a3efc516aef35ea5435510599cf4500d8a1c7ea986846232a25428d103d3470be10bbbf887ea01a3030eb078755d380ebaf3dad82d3eec7e983bf27214c54ead1104bdf4468b6b40a81b6ff93c9c2a69501e6608b44536a06990342b0007988dd61d05bd1afe31ddc8719c3a558ed49f0b8115ca94628ee6867c74df66e3fed869f47bbf8218bf9a2892941e696569bb868376c53e6d90f7ec5971bb9a4abaeed5ababcda71032fa2ff35dee29fb980ac962e34803535e9a887e32c670b3f85adaa33f5595db9f087c3d40941adb6e87b8abd03297b42fc806c15e48bcf00bf007e2d4d51650afeef957fddf56d88208249d6cfe0b32733091e5d654a15f00a097533d0b123092f8446de", 0xb49, 0x0, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000023e000)={0xa681, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f000040c000)=0x0) 2017/12/12 10:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x6, &(0x7f00003a7000-0x20)={0x3, 0x3, 0x6, 0x4, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0x5451) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00002a9000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d47000)={r5, @in6={{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x101, 0x0, 0x580}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0xb40e, 0x80da12, 0x9, 0x20000000, 0x80000000000000}) ioctl(r6, 0x2285, &(0x7f0000007000)="53") [ 142.854760] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/12 10:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070a000-0x10)={0x0, 0x4, &(0x7f0000557000-0x64)=[@in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000f30000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dbc000-0x20)={@generic="1b43abae92ea7e77dae75374d4154e2a", @ifru_flags=0x4002}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035c000-0x8)={r1, 0x101}, &(0x7f0000946000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fb6000-0x4)=0x2, 0x4) ioctl(r0, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) bind$netlink(r0, &(0x7f00008f1000)={0x0, 0x0, 0x5, 0x800}, 0xc) r3 = memfd_create(&(0x7f0000294000)="2f6465762f70746d7800", 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000302000-0x4)=0x9, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000e3a000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000055c000-0x4)=0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a53000-0x14)={0x7, 0x1, 0x100, 0x4, 0x40, 0x4, 0x3, 0x450fd4e4, 0x5, 0x8}) ioctl$TCFLSH(r2, 0x540b, 0x2) readv(r2, &(0x7f0000e63000)=[{&(0x7f0000707000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00002e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00004f2000-0x8)=0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d5b000-0x4)=0x0) ioctl$KDDELIO(r2, 0x4b35, 0xffff) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x2, &(0x7f000031d000)="e2b37411a782f53279873b1a4ab51ddafe260aece6360f2ede7a62d949a8f32aa9955d4dc0a49b129dd5dccc3a28c27ddda9148fb632c57975ca2efb7a0f76b553d2129e5322364cc337190a889057e0df9e6c46fa003c15f17395bd6c97b1266a60452afa27e364ccd4e5064cd1a2e784e7f83a53f386469e1a2ecc89d285470dff88044bc8eed53cdaa804", 0x8c) fallocate(r4, 0x3, 0x2, 0x7ff) r5 = add_key$keyring(&(0x7f0000f9a000)="6b657972696e6700", &(0x7f00004e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000833000-0x90)={0x6, {{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]}}, 0x90) add_key(&(0x7f0000dd8000-0x8)="6b657972696e6700", &(0x7f0000a1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000048b000-0x9b)="964891acf4de1c940a2f3132f81209151beb00de71649fecbb61f3eaa16001035e4b3736f8c89af5b787578c0b39603a2ef77b75b91e692cd8e33d9063f2747b9601348a069092d5d0fb9695a0576a8c2bd04319539d79198b99abb08d4847ec76488850976cc324f72c3c4b3d4ce60b7b8cf4d44e854503ea9607962ec15b89de9691f1117712acc41e85d291dcdeff36dfb8990d896d3d48b8fb", 0x9b, r5) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x3, 0x0}, {{0x0, 0x2710}, 0x0, 0x1, 0x0}, {{0x0, 0x7530}, 0xe90, 0x0, 0x0}], 0x60) 2017/12/12 10:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = dup2(r0, r0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000d, r2) r3 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000fbe000-0x8)="") membarrier(0x1, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() setregid(r6, r5) setfsgid(r5) fcntl$setflags(r3, 0x2, 0x800001) syz_open_dev$loop(&(0x7f0000e18000)="2f6465762f6c6f6f702300", 0x5, 0x10000) r7 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) sendfile(r7, r1, 0x0, 0xffbffffd) ioctl$TCSETAF(r1, 0x5404, &(0x7f000057c000)={0xffffffffffffffc1, 0x921, 0x20, 0x1, 0x9, 0x4c, 0x2000002, 0x57f, 0x9, 0x3}) r8 = dup(r1) readlinkat(r8, &(0x7f0000fbf000-0x8)="2e2f66696c653000", &(0x7f0000388000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000e21000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r7, &(0x7f0000255000)="2700000014000307060e0000150f0a0011000000f608ffff09f7ffff0605001f8aff0300007500eb4c", 0x29) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000f79000)={0x0, 0x5}, &(0x7f0000c25000)=0x6) 2017/12/12 10:39:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe, 0x0}) gettid() r1 = dup3(r0, r0, 0x80000) pselect6(0x40, &(0x7f0000335000-0x40)={0x1e1, 0x8, 0xe371, 0x9, 0x2, 0x2, 0x0, 0x8}, &(0x7f0000af9000-0x40)={0x1911, 0xc807, 0x7fff, 0x7ff, 0x3, 0x4, 0x6, 0x6}, &(0x7f00004d5000)={0x5, 0x80000000, 0xeca, 0xfffffffeffffffff, 0x9, 0x5, 0x6, 0x1}, &(0x7f0000af9000)={0x0, 0x0}, &(0x7f0000407000)={&(0x7f000018a000-0x8)={0xd76}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000660000-0x68)={0x8, 0x1b40, 0x7, {0x0, r2}, 0x1, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a85000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r4, r0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e4c000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e3000-0x4)=0xe8) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r7, 0xc850118) connect(r6, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r7, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x4, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000931000-0xe)={&(0x7f0000a53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00008a8000)=0x0) r4 = accept4$packet(r0, &(0x7f0000d39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000-0x4)=0x14, 0x80000) dup2(r1, r2) ioprio_set$uid(0x3, 0x0, 0x0) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r5 = syz_open_dev$sg(&(0x7f0000958000-0x9)="2f6465762f73672300", 0x100, 0x159001) r6 = open(&(0x7f00006a0000)="2e2f66696c653000", 0x208240, 0x20) fcntl$notify(r6, 0x402, 0x14) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x121) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000fd3000-0x5)="409d000000656d3100", 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) accept4(r8, &(0x7f0000015000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x800) fcntl$getflags(r5, 0x401) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f000082a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) 2017/12/12 10:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) connect$netlink(r0, &(0x7f0000a64000-0xc)={0x0, 0x0, 0x8000, 0x100000001}, 0xc) r1 = memfd_create(&(0x7f000039a000)="2c00", 0x200000003) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e47000-0x1)=0x0) ptrace$getregs(0xe, r2, 0x7f, &(0x7f0000039000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000ba4000-0x10)={&(0x7f0000ba4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ab000)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f00008ca000)=0x9, 0xd, 0x9, &(0x7f0000bf5000-0x10)={0x77359400, 0x0}, &(0x7f0000d85000-0x4)=0x8724, 0x401) syncfs(0xffffffffffffffff) clone(0x80008200, &(0x7f0000719000)="", &(0x7f00000e0000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000076000-0x1)="") pwrite64(r5, &(0x7f00008e6000)="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", 0x1000, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x101082) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000015f000-0x90)={0x7c, {{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pwritev(r6, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x1c4}], 0x1, 0x2) r7 = memfd_create(&(0x7f0000752000)="656d3100", 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000093e000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00004db000-0x8)="2e2f66696c653000", &(0x7f0000d65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00006c1000-0x4)=@int=0x5, 0x4) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000003a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00000be000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9e000-0x4)=0xe8) stat(&(0x7f00009d2000-0x8)="2e2f66696c653000", &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000c8c000+0x849)={&(0x7f0000297000-0xc)={0x10, 0x0, 0x5, 0x1}, 0xc, &(0x7f00001ce000-0x40)=[{&(0x7f0000773000-0x64)=[{0x64, 0x8, 0x400, 0xa5, 0x2, "5aadae1b6ee5c3c9af279cf85b8d562a0bb863829f57c165bfbadcf931945e18e8c8611b2d6832102153578777af06109145b52bd891a5672e3c8b34815d1f352c4fce6c0dff764967c6cd2587379f2695f84a74"}], 0x64}, {&(0x7f00001c5000-0x3ef)=[{0x6f, 0xffffffffffffff23, 0x700, 0xa40b, 0x9, "e646df5bc704910cc6f2bb3f8ff295c45d6d9f901a4161f656940396e35e1025b07144fea3233a856e990c0cfdbd7a51b33c1d78b631dd4248409eacaa2ac8f9cd0f011937012cff44c00f86355bb42df02ebbeb6686e5b950f40e87c22a33"}, {0x68, 0x7, 0xc00, 0x5, 0x10001, "474e1661876f7811a38db39def54d4dbf6f76bcc1876f0352d85cdc6e482cbd6ca5d3cad35f278f419f5baa6c43ea3d338e3e17b1d71fd64ed9959857f4e82495980d01bc7580fc15fbd48e801609588d3d776693cf18aeb"}, {0xc8, 0x3, 0x121, 0x8, 0x6, "048eee5cd6fe5fee58c63b739db6feb524cd865a3114ac745399495413b0d406978fffa802267f10a386eb25cf9c3abf99c9a6a7a0ed910725358dba66cab9eb7cd10771255d2529208c5670b8c2a6303bfc4bd6e3fc72696db70e4ffee73d17fb7b72031663e5c09148787b156f5f7660628711c0e724760819b4b300cb37070055d17699df86022c8f4b603f0b14b27b6b5879c726a06c8f4cbd9762a88a75653aee9e9ec4e4aeb0ed0436d7c69b87b272d35d6b7a26c4"}, {0xc4, 0x10001, 0x10, 0x5, 0x3, "4b460a4d07aea965d01a815ca15ba981d362730edbb0a6060d31777466b8b5758d0ad3df7670140e1398a1de56f225c069f679240c148e8a74e584e982ce2ba3b9f8666324672b2be7b763548af9102abd12f4776374dfaa7f8cc573c45d1bfb65817be3e528eae6861fb22d8fa1e83c17fd6042a2edd654da29fd0dc7347403fac765400252429e2df85dfc4cbe18d6cac7eecd12917e7f231e65e0129c9f4c56b18fca0adb29c64ad86c2c8f9f7debd8625c4e"}, {0xd8, 0x9, 0x100, 0x9, 0x7, "2142b6c7cc2de21de58ba07011b14f12559ea5dee86132ac6a4cc60f4b9fc5032b971730e6de629059dab5fe03e7c8b4bfb39fd2a22b8aacf9fd71a180ab614db9ab941333a09e33d4e1fef835a9e91a130f7381f18f9e67be296526bee09e6723ffbc6894a1ef860a4568137d5ea7ba6d6880db2c0e91138478f3874e7845fad671cb37a9d8fcde9bc4e64a7d3709375d4b0da7042960b978936ab03d6177c0bcf5afc547e5d435241a64e366e2116bb9ff6150c2113c19912d0313d02aaeb21366d7001d57728b"}, {0xb4, 0x5, 0x8, 0x67c2, 0x1f, "f2e017d9b138cada33ace6f45f0786956199dbd2c871577ccf158ba2ba749c1ce784e50c958269bac79993b51543ca58e79929b3dc24f25603a93bfb5932b7e18a0fa07589da5acba064799cc5f789b6c17e9d9a2e93cc9ff4d9d256cb6d625d281746c45fbac6a192c6aeb1716cb8b262a28a212df2b9a2cbc320423d034a5c64866c893aa791fc2eb37cc0c8cf495504a1119d5b2d7850a0730e7b3fda18e55a2d40c5"}], 0x3ef}, {&(0x7f00003d9000)=[{0x3c, 0x5, 0x4, 0x691, 0x9, "54cb3eb7e0c21b282860cabc62f967cc234c3c2767c302e03cbc4c8cea9aa76eb745588180c813faf1a1682f"}, {0x9b, 0x8, 0x400, 0x1, 0x9, "f6ebfe468471bc2856d880e245653db79e69f82919d28b976677ab8f374fa84b76daea6cbd4c8061f17b9fe61eb852a3a01bb73e09bed8c035928f30ef3c9d8e7d7a84cdab2a3757ab39213f151b8006c34800ca72098fc493eebb6d6840b0cf4e54c19392ea44e8729ac05b3e71c4aab828bb1e9c8d0cdb9c125d2aa78d7527c2ded880d4a45952ee5ad5"}, {0x8b, 0x0, 0x2, 0x6, 0x80, "7a8b0c67944c819cb94184399009a97b290d7f27a2cca50dcc136716e000cc31429a891b8efd84153d448817668abe94a74946d53de552c754440cb7c7c789e5c82025adc2b35f27242c97822c4256d252ad25cd5f00c6ea00a33f0983b4eda832d9e471d2ef0e340cd5849582e576059caa082df435a4cf7e632c"}, {0xf0, 0xff, 0x300, 0x9, 0x7, "b451b38bb258ec5525bdaed02403b7b8774bbb6573cac969527095d9dd8d051bedc13a22289f97c95eecc9ac83048576520fa7f48789ecf3aa8ae340fc5ec9ef194e3410d7d5ea222d6dbd0d5aca178f71ca147f1f5444a3a28299a15e06cd25c43b428b6a8c37bf1afd583677e1b1d880c352bdc30acfdd6c5279b525cc677ba3df174082951e55cb1f36e7d550d884e27cd1f47ae284cae4ecd22ccd2eb873c77ae3b40642cdf1a00f376b3642b9324dded6e44d9031a26bbf518fec9eb4f57b06a690ef6f02c75571c47f5910d2ccb6654e92873db3b92d06afebf993dcb7"}, {0x26, 0x2, 0x100, 0x3, 0x0, "c9ffd36cac1666eba78b8c4af49c54409c11423c0820"}, {0x7b, 0x1000, 0x400, 0xffff, 0xfffffffffffffffc, "e7f8cae2b4f267028caaef4a525ee46846d24e4c300d27e61c3a1b14208403e6cadc90c6465d7fb206c5352249b8a7ee003ec19aaaebc241a86fadcfae88f9b03647c36db49bd6924e617b42cf33ed37bc6162c9bf05ef5ae2e9525404709821c7f400ca1506c4d542e6fb"}], 0x2f3}, {&(0x7f0000465000)=[{0x1010, 0x7f, 0x800, 0x0, 0xfffffffffffffe2a, "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"}, {0x10, 0xffff, 0x300, 0x267a, 0x7ff, ""}], 0x1020}], 0x4, &(0x7f0000335000-0x60)=[@rights={0x20, 0x1, 0x1, [r7, r4, r7, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x40}, 0x20004000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000042d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:39:18 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d4000-0x11)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f13000-0x6d)={r1, 0x65, "0d6baeffce814c91959c5674d9ea2db2d3619b6e8b8aee9a96d523816674ca9602a1f0e5b9a2da93b2a652823cee21ad57c374d17c133fdb2499276a7cb234b2893be67a299e5d8af0fc7be6e183a11c3f07ba8aff3177a5d51a65ce2a6e622c0f5869123f"}, &(0x7f0000000000)=0x6d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x80000000000000a, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r4 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00003b1000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open$dir(&(0x7f0000241000-0x8)="2e2f66696c653000", 0x185200, 0x40) futimesat(r5, &(0x7f0000625000)="2e2f66696c653000", &(0x7f0000183000+0x5cf)={{0x0, 0x2710}, {0x0, 0x7530}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 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]}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cdd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f00000e4000-0x4)=0x8000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000fbd000)={0x1, r7}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f000023f000-0xd0)={0x0, 0xc8, "f16d6281165785cc6fe669bde2299ed3e2b535cb79a5cc7d37c9b6b8fcd463dca20101d83abd13fe12e0bc961e3263e81b4ed695835fafb7b8ca2f64c6010d0daf78e793be76e2cabc31715c63e87722c29a1638a56b2b57a189be60338e905b13549703a81d32d566b8134e1c21ba044ecd8fa1c449743c5540d51bc6798fa3ddcad80dd0587de73d5bf86055ff1bfdd73f2235566a12ca120e0b7915f87d39d1680e7db8f08f8bda51a8195df60f5248ce9a2e3ca4bad3c0b62293cb6a0990a75a358c91cdc1ed"}, &(0x7f000012f000)=0xd0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000048e000)={r8, @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]}}, &(0x7f0000ec2000-0x4)=0x8c) mlockall(0xffffffffffffffff) ppoll(&(0x7f000093d000-0x18)=[{r4, 0x80, 0x0}, {r3, 0x40, 0x0}, {r2, 0x1024, 0x0}], 0x3, &(0x7f0000890000)={0x0, 0x989680}, &(0x7f00002a1000)={0x3}, 0x8) dup2(r3, r6) 2017/12/12 10:39:19 executing program 5: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x800, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000196000)=0x163d, 0x4) sendmmsg(r1, &(0x7f0000eae000-0x25)=[{{&(0x7f00002b5000-0x10)=@ax25={0x3, {"b4695fca4ad09d"}, 0x3}, 0x10, &(0x7f0000498000-0x40)=[{&(0x7f0000cf1000-0xc)="17ed584084827510d85e95ec", 0xc}, {&(0x7f0000200000-0x1000)="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", 0x1000}, {&(0x7f0000a10000-0x24)="7b885f6a04827dcb8f819a88a28826f2e7691e4e0d714b410f4962b3b9dc1feee1024c3b", 0x24}, {&(0x7f00000bd000)="278b7975f51b8c35ec8fa46e32487be9abb0c16937bf23aefa173f43aa960991a70bbc1eb2343875d3405b492fcfc648722d13c8cf36c78af253da0e3fefac9753e3ea4798c7a6d1d2637b8a9f102ea9fc0bb2355146936d769e2d51e81cc100a917a9972d416d84cd629d7723647e6a38e644fb68f9c77de7c82793826eee6cdd878a0b8266254bbb17d71d018ce77ebd", 0x91}], 0x4, &(0x7f0000a2c000)=[{0x110, 0x107, 0xa80, "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"}, {0x30, 0x10d, 0x20, "4bdba3d62cc5e426433329a40dfd8d6bf621cd4dd370031c4ddc99"}, {0xd0, 0x10c, 0xa38, "fb2b664aebb3b6c9a88b31b45d68cb8b90cb7974eff0e7bbe07ac305f11b650d508840fd97ef1ae9322676a623dad84e963db355199996d3005544c4e953a7fb686138a451fb3581c3258706273116d0ebec776aa30023b33743f1b07bb83b1f4f9c4eaf36613f57014b17ac1abf110d60003a35531903489ee120b838df7273bcf5d2df305916d7751fc0fdef07b25acd5457557d9bc5fca2cd291b48c719e87aaf0654b44a8d640588230a44d2efd2d666d73a5bb38c13f9f35783"}], 0x210, 0x20040800}, 0x3ff}], 0x1, 0x20000010) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b7d000-0x4)=0x21a, 0x4) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x83) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000000)={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, 0x2]}, {{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]}}, 0x118) ioctl$int_in(r2, 0x5452, &(0x7f00006a5000)=0x800000000000009) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f00005ca000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[{&(0x7f0000010000-0x57)="264aee28e50c8010b8800446be8b32fadbe0aa3e9b81cf5924cc6a806d7611568c1c486083b069fed0c2c8f16dd4ea203b519e7d6e37f02d8d8d68a7cd6c6a1070232172003dd51dab577adc353a3ebc1743470b0fa675", 0x57}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906553313cdca9106f1cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x3, 0x0, 0x0, 0xc044}, 0xc000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x1, 0x1, 0xf, 0x6, 0x5, 0x1ff}, 0x20) poll(&(0x7f0000bf8000)=[{0xffffffffffffffff, 0x8, 0x0}, {r2, 0x2050, 0x0}, {r2, 0x0, 0x0}, {r2, 0xa001, 0x0}], 0x4, 0x9) sendmsg$unix(r2, &(0x7f0000110000-0x38)={&(0x7f0000953000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000022a000)=[{&(0x7f0000a68000)="739d3d3ebe31ff18af03285a21df4227cb88e194d1b91bbcc824fa9203632f997ae1da4d6e0404aa9b91159d8a3bcd323b3d4f4ad75034bf40e34fdf83f39612243a6bfaab920836e494c1921f13c65f6db4cac3d3164b61f0ecf6614315b64c4853f8570459c2aab4f59b9492b7a90ed3954ffa5a815446d322fd90bbbf582f23b9209b882c73e69f5c95f98c4eda242079fdf46036616bec1c4d893b0adcf9cb78af2e9eaa5dbc80bbde618b03", 0xae}, {&(0x7f0000e57000)="ebec8e76fa7f0a663679a69d8060da93b7dcdacc1b494d2c24ac1ef82a987f1f50633cb37cfc575aa595a2857b23b84b1d5fa0fd25f21cf12407742c18b07b74191ed51585733e021f214210526f6183b71f0dfc1cb95ef47ef203a2f1872144781d8a799de98e6c78425e8b48e44215e90a2184e46e26c0b7e769468ba602b9070e56975df203f7fff5df4952851856710c5d5db17690a0e587513733e5520bd9c06d27b77cc3127e89ab8ddf00dcfca82169127027", 0xb6}], 0x2, &(0x7f0000a48000-0x48)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r2, r1, r2]}], 0x2, 0x1}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf1000-0xe)="2f6465762f6b657963686f726400", 0x82d00, 0x0) r1 = accept4$inet6(r0, &(0x7f0000a57000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000095e000-0x4)=0x1c, 0x200800000007fffc) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x20042) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000316000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000936000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4bac6d7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r3, @in={{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]}}, &(0x7f00004d7000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x400, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x2, 0x2, 0x2, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x2, {0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() fcntl$dupfd(r4, 0x7fffc, r2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000e37000)=0x6, 0x4) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x28) getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000948000-0x4)=0x0) socket(0x10, 0x200005, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00003e9000+0xb4c)=0x112ecf911) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r6, &(0x7f0000232000)="0000e5170007000120f5cd09a705000500000000800100001a210400080095fffd", 0x21) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) read(r0, &(0x7f000099b000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000136000)="617474722f7072657600") exit(0x4) write(r7, &(0x7f00006ac000-0x8a)="", 0x0) 2017/12/12 10:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000e91000-0x4)=0x404, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f00004ec000-0x6)="2f6465762f6c6f6f702300", 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r4, 0x8, r3) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r5, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r6 = getpid() ioperm(0x0, 0x80013, 0x2) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") socket$unix(0x1, 0x2, 0x0) r7 = syz_open_procfs(r6, &(0x7f0000d8d000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) lremovexattr(&(0x7f000054c000)="2e2f66696c653000", &(0x7f00003fe000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") accept$inet6(r2, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r7, &(0x7f0000015000)="", 0x0, 0x2000000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a66000-0x30)={0xd0, 0x80000001, 0x8001, 0x7fffffff, 0x62cd, 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]}) sendfile(r1, r1, &(0x7f00003e1000)=0x200, 0x3ff) 2017/12/12 10:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d37000-0x10)="2f6465762f7667615f6172626974657200", 0x40000000040, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000055c000)={0x0, &(0x7f0000516000-0x8)=[]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) write(r3, &(0x7f0000944000-0x1f)="07219a8d9d2c89167c103cc3166199681d0b0ff551e05eba8e0e434c947932", 0x1f) fcntl$setflags(r4, 0x2, 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000e93000)={&(0x7f0000e7e000/0x4000)=nil, 0x80000001, 0x5, 0x6, &(0x7f00006d2000/0x2000)=nil, 0x9}) poll(&(0x7f0000a61000)=[{r1, 0x2, 0x0}], 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) chdir(&(0x7f0000986000-0x8)="2e2f66696c653000") setsockopt$inet_buf(r5, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") syz_open_dev$evdev(&(0x7f0000320000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f000026d000)="2e2f66696c653000", 0x10000, 0x142) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003ff000)={0x0, 0x800}, &(0x7f0000cbb000)=0x8) r8 = getpid() ptrace$getenv(0x4201, r8, 0x100, &(0x7f0000762000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000001c000)={r7, 0x1}, &(0x7f00007dd000-0x4)=0x6) 2017/12/12 10:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000019c000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f27000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd3000)="2f6465762f6175746f667300", 0x4ffd, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffff9, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x1c00000000000000, r2, 0x0) madvise(&(0x7f000001f000/0x1000)=nil, 0x1000, 0xe) geteuid() socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000081b000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) stat(&(0x7f0000116000)="2e2f66696c653000", &(0x7f00008ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000041f000-0xc)="2f6465762f6175746f667300", 0x401, 0x0) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000eb3000-0x6)={0x3, 0x1ff, 0xfff}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r6 = add_key$keyring(&(0x7f0000ad8000)="6b657972696e6700", &(0x7f0000cf9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r7 = add_key$user(&(0x7f0000f17000)="7573657200", &(0x7f0000102000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ece000-0xef)="47015896e7ce07aa8eef51fef0c3120f796826494e5f7fc15955fcd53154e66ac08a8edbb6cc0b82271326b79d1ab15d5822cd20d3e3f268d8eb4fd8dde8b54ca7374e4023ece4ae65c6b77237db5c95c314bd7ec844f575ee393410aba9debcf930b327b480c6b7c02960fd9e87fd0b09caa227d46a64f764170d741af329ea7f0bc3eee5fdc255703590933eaca1cb8d5df2e0521db06c8c1ebfdc8b52b02662f01aa9cdcc0b91d9564e0b5f24836253db2a1e075e00fa6761a3cded5e1fccd8e9805d37f8469653d160d3cecb527d4529f60c0fe603bf04ff41065a668a3fff4cbf9d196f10aeed79bdeafe12e7", 0xef, r6) r8 = request_key(&(0x7f0000c64000-0xd)="646e735f7265736f6c76657200", &(0x7f0000c33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000475000-0x1)="00", 0xfffffffffffffffc) keyctl$search(0xa, r7, &(0x7f0000061000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00001df000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003ac000-0x20)={0x0, 0x200, 0x6, 0x0, 0x3f, 0x0, 0x4, 0x0, 0x0}, 0x20) munmap(&(0x7f0000333000/0x2000)=nil, 0x2000) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000-0x4)="33", 0x1) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r5, &(0x7f0000091000-0x8)=0x1, 0xfffffffffffffff7) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00004ed000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000c7a000-0x60)={0x27, 0x80000001, 0x0, 0x6, 0x1, 0x4, "a4cc1a2eb89f0bbb0ca696b3edea2a170fd56bc3823d50d536a9030f2d00844541784073090fc93d9812d247aba00c7a4a55c8294ab62a007a7b3ae363fca6", 0x2}, 0x60) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00009f3000-0x4)=0x6) pwrite64(r2, &(0x7f0000c70000-0x1)="84", 0x1, 0xfffffffffffffffa) socket$inet_udp(0x2, 0x2, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f000056d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a96000)=0x10) 2017/12/12 10:39:19 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd3000)="2f6465762f72746300", 0x4000, 0x0) r1 = syz_open_pts(r0, 0x608c0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000594000-0x10)={0x5, &(0x7f0000d26000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x80000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd2000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000)="6d696d655f7479706500", 0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000479000)="6b657972696e6700", &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000ca7000)="2e726571756573745f6b65795f6175746800", &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r2) epoll_create1(0x80005) r4 = socket$netlink(0x10, 0x3, 0xf) r5 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000fd3000-0xbc)={0x3ff, 0x5f7e4311bea05636, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x6, 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]}) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x17, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fd3000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f73657175656e6365723200", 0x80002000301000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000d1a000)={0x20, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x1, 0xb3d4, 0x10000, 0x6}, 0x20) getsockopt$inet6_int(r7, 0x29, 0x10, &(0x7f0000f64000-0x4)=0x0, &(0x7f000050c000)=0x4) r8 = dup(r7) connect$inet6(r7, &(0x7f000061f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000ba4000)="6d643573756d2421277573657263707573657c00") setsockopt$inet_mreq(r8, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r8, 0x29, 0x41, &(0x7f00001fe000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000148000)=0x24) 2017/12/12 10:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d15000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000161000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000070c000)=0x81) r1 = socket(0x5, 0x802, 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10) pipe(&(0x7f0000c6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000aa1000-0x10)={0x2, 0x1, 0x84, 0x5, 0x0}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000065000)={r3, 0xfffffffffffffffe}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00005ff000-0x10)=[{&(0x7f0000844000-0x2c)="29000000190031dde5ff36000065f105020000000000000085de08000c0809004600000000e10000001fa34e", 0x2c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000005000-0x8)={0x0, 0x2}) r5 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x8000102001) r6 = dup3(r5, r5, 0x80000) pread64(r6, &(0x7f0000044000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f000064c000)={&(0x7f00000ea000-0x1c)=[0x0, 0x21, 0x4, 0x7, 0xea, 0x8, 0x40], 0x7, 0x5, 0x0, 0x8, 0x100000000, 0x81, {0x9, 0x80, 0xfffffffffffffff8, 0x8, 0xffffffffffff6192, 0x0, 0x5, 0x5, 0x5, 0xfffffffffffffffc, 0x100000000, 0x3, 0xfd, 0x20, "55a1cfabeb3833c4dedb37f026dfa556e3deb04da012a1b954ba117fa7822130"}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000066000)={0x0, 0x0}) ioctl(r5, 0x1261, &(0x7f0000b0c000)="") sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000776000)=[], 0x0, &(0x7f0000066000+0x289)=[], 0x0, 0x408400f}, 0x4) signalfd(r5, &(0x7f0000cb5000)={0xd2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x68) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000eed000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4904abe474c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) 2017/12/12 10:39:19 executing program 2: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4000000000) bind$inet6(r0, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x63, &(0x7f0000e45000)={@random="b7e86831c15f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x13, 0x4, 0xfffffffffffffffd, 0x0, 0x55, 0x0, 0x0, 0x40000000100, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x20, 0x1, 0x0, 0x401, [{[], 0x37e8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xf4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x6}, {[], 0x9}]}, @lsrr={0x83, 0x7, 0x7fff, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x7, 0x7, [@empty=0x0]}, @lsrr={0x83, 0x7, 0x80, [@rand_addr=0x8]}, @end={0x0}, @noop={0x1}]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffd) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x80010, 0x200000000004, 0x80010000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002b4000)={0x0, 0xf0, "ac71575b39454d1464732642b1f70d8660c6211615aeebbbae7ea6c643e45fb8bd99833cc842ebe1d02433fb352365896b7d25796df0e1fa7231de10a8bceef797de47259b1c1210fe4fed7aef235979af56d659e8b8cf50ae4043f12bcbd7ded4287ef8217c214a0252cf22e5dfe9da261b4980ed3ad07a016e9e11ea0f7c8d3ab19463138a226e5f15ce05318b6f457631dd9da25d9230339ad6349d48464390dea964cd8230cf9119f2f0a772e6d98a4eaf780918aadb5ffbd8fe6fff810d471b25d00bb7c171d8b1f18f46277a4c5881e2060cac20f730febc3f604a68a3df8e94874497a33dd2b3988efab8e828"}, &(0x7f000005c000)=0xf8) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f0a000)={0x0, 0xeb, 0x101, 0x101, 0x9, 0x5}, &(0x7f0000f0c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002f7000-0x8)={r3, 0x20000007fff}, &(0x7f0000757000-0x4)=0x8) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000055c000)={r4, 0xbffffffffffffffe}, &(0x7f0000d98000)=0x8) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000140000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de0000-0x4)=0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f0000f0c000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) r5 = socket$inet(0x2, 0x2000000000000802, 0x9) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x800008946, &(0x7f0000ea6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fa0000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000fa0000)="13322258e29936dc2d0438670121149f01c62cb9ed8e94b87021d2c82000be01e73c3cda720b1654092fe3e6ded3edb161c5e66f8b6915ea5689b775f03542046d9060c2977ff1575df796ec129e34b26c01e6c583feb65c0003e85098f891091f9b92165db7fa716bf500000dc269027339203dbfabd903a03e044b87acf5aaa5972dc9ed2781d2f1fba0e248cf4e5fd820167c36ff0e4fb46051efad27566c7ab96154fd3914f14ce1e54eba7c1fef54bfa5e684c67b39fadcccec22e70d68", 0xc0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000fa2000-0x20)={@generic="f2f3af1946aa94b3779d04166bff5c73", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00004d7000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0x8010aa02, &(0x7f0000a6b000-0x10)={&(0x7f0000960000/0x2000)=nil, 0x2000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00005a9000)={&(0x7f0000917000/0x1000)=nil, 0x1000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d76000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004fc000)=0x0, &(0x7f00004c2000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000cc1000-0x4)=0x3) r3 = socket(0x11, 0x80803, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c59000)=0x0) getpgid(r4) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000332000-0x3)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r2, 0x4b36) socket$inet_icmp(0x2, 0x2, 0x1) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)="7461736b00") getdents(r5, &(0x7f0000001000-0x2a)="000000000000000000000000000000000000000000000000", 0x18) getdents(r5, &(0x7f0000b35000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000efe000)={0x3f, 0x1ff, 0x4, 0x76c, 0xa, [{0x0, 0x4, 0xffffffffffff0000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1000, 0x3ff, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3ff, 0x49, 0xc6e0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x8, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x101, 0x5542, 0x10001, 0x0, 0x0, 0x1481, 0x0, 0x0, 0x0}, {0x6, 0x1f, 0x620, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffe68, 0x10000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6, 0xac05, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x40, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) getdents(r5, &(0x7f0000584000-0xf8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) ioctl$TIOCSTI(r5, 0x5412, 0x3) close(r1) dup3(r0, r3, 0x0) 2017/12/12 10:39:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000417000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) clone(0x0, &(0x7f000017f000-0x2)="0900", &(0x7f0000d2b000-0x4)=0x0, &(0x7f0000302000-0x4)=0x0, &(0x7f0000ab6000-0x1)="8a") r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000866000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000217000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r3 = dup(r2) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000a51000-0x4)=0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000071000)=0x60) write(r2, &(0x7f000039e000-0x72)="6108da33a99469e03c6cbc2a08be513001586185ed8d6e251992f3181d7f6d70e345938eff9fc2ef09000000000000b4765c145ef3879a090475ebf9c3aac4046c65ddd877d81ded4f066695c13051b9292e19f6781b00000000000000080b714640e02ebd58320e87aab6e57b686ab77b19", 0x72) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000574000-0x4)=0x2, 0x4) fcntl$setown(r3, 0x8, r4) sched_yield() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f00000ea000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000001000-0x1)="8e") mremap(&(0x7f0000dea000/0x2000)=nil, 0x2000, 0x4000, 0x20008, &(0x7f0000876000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(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) 2017/12/12 10:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x408001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x1f, r2, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000008000)=[{0x3e, 0x20, 0x400, 0x4, 0xb161, "8e8c58f10625e9f4a655e9c315b2ba95601d40ee2761739ce0f85f3d88e595957f1b3059003ebb68727d0adbef17"}, {0xce, 0x1ff, 0x200, 0x20, 0x8001, "3d3d3f75ab0d492148d41e7121a2b2e00e91ef8a61a593f0f2e084cca7631310ed8bd0c95d73989eb82120db67b16b67cfb0fdb982e7bd8e07d37360cd8a37e53e26308e328dd1ccf3a739b881e926c1f551a894ad45bfabce13e4c75b68885722edc3ca093f9b709ee0f1a8511855d2f4d880a4b4dd2f53485948b9cf64f87659fd8319dee01b119e96a047e3f66e75f705c1fa79b38343557d177e5e3cabb0c1f65310c7de6e149171bf3a73bd028bf1d4dc5a25c9c55484d871d39493"}, {0x7e, 0x8, 0x202, 0x8001, 0x0, "095736ac08412cb96152a64150ac96b01a93767d99e89ee837c5b81d67554a9469f34a25b748d04eeab0e1f0f74c1b7a0896e433d44ed69d9af689600a1347848a78d57d7f84aa193b05e30b21d24e4eb6bd9de91fd06d7698eae922257b447a0f35cc3e06bb3d9a34208da1c043"}], 0x18a}, {&(0x7f0000006000-0x231e)=[{0x60, 0x6, 0x618, 0x3, 0x1, "5a789c0f82025158a4bbc735b425b49fd8e96f27c2b303ae580f1b43230fc8f94928abd976340b2709235a812f7c30d4dbf7be47d120505899867d7e5e0f6630d780126d950a5ec32fa5f9ed8bd37815"}, {0xd6, 0x9, 0x0, 0x100000001, 0xfd5, "4748e387b2aef7332ba41a083ca3faacfbca14e10f235853060b7df5dac7cee69a3957a8a67539cc591c433dfdba7399c5dd187688c838d313e2e7584c38fefa88770230429249b41a10f0b9f58573140990c6d5208f2ee87d7d6429f2e89085f408edda733bea2f3a190b377bf40a6c956f2f4716fa26cfb465ec91c944ea60e1e3b6f71a11bb5677c6670e2666a91bf44172ec9264076bcadc6e5e836c7004e9acdafc74bd42c45c91c17b1a4ef0909340e206615b26a606396c804c8237af3fd377b583b4"}, {0x92, 0x3, 0x1, 0xffffffffffffff07, 0xc3f, "f62d0f4780e6cb144e4a52b7a0e95969392f8a5c0757dceab9985ae65ddc4616f5972d80290477fe5dbc308d38eb0426e348f29ec7ec9765e1023f8d745eea6d351954a97ee3f2c12a35f7eaa65361eb493cc5eb5c33d05c2ab98e49719ba279a96b359019eddf55f6ddca44d31d5a154fc4efce64d228f907e7ce8d8ce4844dfa95"}, {0x54, 0x7f, 0x900, 0x4, 0x8, "1020442c5cf37a5ddebd44b7024689c2be93930e6d9d9db14ae7ab40aa764daa423fc80426c6b118f0165df6366f4a08d0c5395541687764e8e477844c6e3652d2f13dc6"}, {0xe2, 0x1f, 0x8, 0x7, 0x7, "566a6fa8b3f4b9e3ad81c2bb9e18cb1ef53e7bd683a93aaded5a3b8cb4aa5c4eab5a49a3997498e75bec8fd7bda212198569eb3c80e301c31f129ede4df9be474c6dd8a99adbd93820bb216c852ad76096dd9c185419a8eb4619955e3214686b1c313e5569ad42056171203a9c27c12665cf81549b891a012cbee8fd32a4351e08e1853bd16effd8af2ce8a4240df7e0aad113150b37b2ec84d7f13b1372a895202847a691c11f821dbb791b055420a07bcda1393817bf0bb8ba49ec9d499f31781851570a951bbc128bf766a6f055f6eaea"}, {0x1010, 0x8, 0x0, 0x0, 0x3, 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0x231e}, {&(0x7f0000000000)=[{0x51, 0x4a3f, 0x300, 0x7, 0x7, "368a6e3b35d2267db7da2244a922504c51004836c94c7e41c03be00b8af95f395880e9fc21d42e59c7b54652fd4900470bc800047a21d42d116ed8f6a7b793f1b4"}], 0x51}], 0x3, &(0x7f0000007000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3]}], 0x1, 0x0}, 0x0) ioctl(r3, 0xc0481273, &(0x7f0000007000)="53") ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000002000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f000091b000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8c000-0x4)=0x14) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x20, 0x719, 0x0, 0x0, "0a0000011302000100"}], 0x19}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000de000)={0x8}, 0x4) fcntl$getownex(r4, 0x10, &(0x7f0000c1a000-0x8)={0x0, 0x0}) 2017/12/12 10:39:19 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x10fe, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x7, 0x0, 0x0, 0x1b, 0x0}, r1, 0x4, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x80003, 0x800000020000ab66, 0x0, 0x7fff, 0x400000000000000, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f00008a7000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) r3 = memfd_create(&(0x7f000071c000-0x4)="47505100", 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000051d000-0x4)=0xa, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000022b000)=@assoc_value={0x0, 0x0}, &(0x7f00004da000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000bc7000-0x6)={r4, 0x1003}, &(0x7f0000741000-0x4)=0x6) perf_event_open(&(0x7f0000279000-0x78)={0x2, 0x78, 0xfffffffffffffff7, 0x800000000003, 0x0, 0x2000000, 0x0, 0xab87, 0x0, 0x0, 0xfe, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000038000)=0x0) sync() mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00007b6000)=0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000c46000-0xe)="2e2f66696c653000", 0x116) r5 = syz_open_dev$loop(&(0x7f0000a09000-0xb)="2f6465762f6c6f6f702300", 0x80000000007, 0x8000) r6 = memfd_create(&(0x7f0000afb000-0x4)="47505100", 0x1) pwritev(r6, &(0x7f00003da000-0x30)=[{&(0x7f00007f4000)="20a67d7f2e6a5229183554d903cf03327f12642665fe9b5224c0d718f8072fb3fe196997c54a9dd05a61a6d3c8ae7b82e14a120fb4965634348b182f20b36c759cbcf2d7d4", 0x45}, {&(0x7f000027e000-0xbd)="ac486e1398b57b8053ee5f1fed4ead8c8281f980e8c67d89ce3b7d6105b5b92212e26b43138d7abad88993b1c717f75aa782fed442f1e37624c8bb19dce0435b3381a80efe247667fd2f59a56524616534fba11adea592d5cb5b8b5bc954bed5b373d2481ac8b7afaebfea1febea6d633bb847f1c0c73813047b40187edae42facfe0ae455fd8ff070932bebe4667819fcc4f70eed5f02904d750fe7774a645cc5df8a0d08a69709141598ff8608470f756a6cec8498d50eeda41d6d7b", 0xbd}, {&(0x7f0000d4a000)="e93cba3542d66bff3d285019166cd7fdbdeae3b6deacab9e948dd278e09a693f11b1940d09ad1b6af3596a347bda533580793d693af53bb94a5f55e78a740cdd26402c6f7ddd8575ec5069", 0x4b}], 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) getpeername$inet6(r3, &(0x7f000058b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ac000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d10000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cd000)=0xe8) sendto(0xffffffffffffffff, &(0x7f00000b5000-0xfa)="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", 0xfa, 0x4000, &(0x7f00002fd000)=@ll={0x11, 0x0, r7, 0x1, 0x90000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2852, r5, 0x0) [ 143.263885] device gre0 entered promiscuous mode 2017/12/12 10:39:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000ea0000)="0000072103e7e10c85000000000000000007c1", 0x13) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000f15000-0x8)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000224000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4f64}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r4 = dup3(r2, r2, 0x1080000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000b07000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r5 = add_key(&(0x7f0000d2a000)="727872706300", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000266000-0x56)="7d276a75f57277e813c925ed511728cf6609a142a854cbdf59fc2c2f254a5621729e2e5e2a7d7870854da8959c1fa079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fe1f34ddca48972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r5, &(0x7f0000534000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x8bf3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000872000-0x8)={0x0, 0x0}, 0x9, 0x57ae) getresgid(&(0x7f00005d4000-0x4)=0x0, &(0x7f0000ff4000)=0x0, &(0x7f0000f1c000)=0x0) stat(&(0x7f00002f3000-0x8)="2e2f66696c653000", &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d03000)=0x0, &(0x7f0000262000-0x4)=0x0, &(0x7f0000c55000)=0x0) r9 = getegid() stat(&(0x7f0000ca1000-0x8)="2e2f66696c653000", &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x8, &(0x7f0000d0b000-0x20)=[r6, r7, 0x0, r8, r9, 0x0, r10, r11]) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) listen(r3, 0x14002) syz_extract_tcp_res(&(0x7f00003c7000)={0x42424242, 0x42424242}, 0x8008, 0x3) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000000000007f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000931000-0xe)={&(0x7f0000a53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00008a8000)=0x0) r4 = accept4$packet(r0, &(0x7f0000d39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000-0x4)=0x14, 0x80000) dup2(r1, r2) ioprio_set$uid(0x3, 0x0, 0x0) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000309000-0x1c)={0xa, 0x1, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) r6 = syz_open_dev$sg(&(0x7f0000958000-0x9)="2f6465762f73672300", 0x100, 0x159001) r7 = open(&(0x7f00006a0000)="2e2f66696c653000", 0x208240, 0x20) fcntl$notify(r7, 0x402, 0x14) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x121) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f00001f7000-0x9)="409d000000656d3100", 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) accept4(r9, &(0x7f0000015000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x800) fcntl$getflags(r6, 0x401) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f000082a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) 2017/12/12 10:39:19 executing program 0: memfd_create(&(0x7f00002ac000)="4073656c696e75786264657670726f6376626f786e65743026657468307573657200", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x4000000000000000) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000020000)={0xfff, 0xdd, 0x1, 0xf7bd, 0xfffffffffffff1c9, 0x8, 0x10000, 0x5fd, 0x80000000000, 0x739}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x3, 0x6, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000030000-0x250)={0x1000, 0x1, 0x4, 0x5, 0xa, [{0x7, 0x89a4, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xdd6, 0x2, 0x1, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x8000, 0x4, 0x1c00000, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x7, 0x20, 0x4f73, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x8, 0x401, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x7f, 0x3, 0x2, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x329e, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x2021, 0x3, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0xff, 0xff, 0x49b, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x3e2, 0x100000000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000661000-0x1000)="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", 0x1000) socket(0x10, 0x0, 0x201) fstat(r1, &(0x7f0000c1e000)={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) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = inotify_init1(0x0) r5 = inotify_add_watch(r4, &(0x7f000096e000-0xa)="2e2f636f6e74726f6c00", 0x81000001) inotify_rm_watch(r4, r5) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r6 = gettid() fcntl$setown(r4, 0x8, r6) rt_sigprocmask(0x3, &(0x7f0000a70000-0x3)={0xffff7ffffffffffe}, 0x0, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f000047b000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, {0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x9, [0x3ff, 0x4, 0x4, 0x401, 0xfffffffffffffc01, 0x8001000000, 0x8, 0x1]}, 0x5c) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) 2017/12/12 10:39:19 executing program 3: r0 = add_key(&(0x7f0000004000-0xd)="646e735f7265736f6c76657200", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="d01b700a87f1590e9eac184ba9c98f62078b2d8c55c79122a9c9c7917a08c906ec136e56aefa764d97e0d40c4abf9dce74dc45a301ab3c6a32bb15b7c190b862a8054121fc3d8c7bc2a7b55da03e7a6fe0a156aa7666a26e054010eea403094a2a1026c1b008ddd36b7242a700c471c5d769934783f190a5b82b2141887df442429e1ce6fb5622ee36612e123bd3378e30cbb427", 0x94, 0xfffffffffffffffc) r1 = getpid() ptrace$setopts(0x4206, r1, 0x9, 0x20) keyctl$setperm(0x5, r0, 0x9) keyctl$describe(0x6, r0, &(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56) 2017/12/12 10:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0xc) stat(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000e5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)="2e2f66696c653000", &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x9, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000051000-0x8)="2e2f66696c653000", 0xc0000, 0x80) connect$netlink(r15, &(0x7f000078f000)={0x10, 0x0, 0x0, 0x3}, 0xc) stat(&(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000023d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000f9c000)=0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000768000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") stat(&(0x7f0000e4f000)="2e2f66696c653000", &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r16, r17) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005bb000-0x2)="6e5e", 0x1) r1 = openat(r0, &(0x7f0000cfe000-0x8)="2e2f66696c653000", 0x808000, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1661200000, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0xc) r5 = perf_event_open(&(0x7f0000789000)={0x2, 0x78, 0xa, 0x405, 0x27, 0xc4df, 0x0, 0x10001, 0x1200, 0x7, 0x5, 0x81, 0xe62f, 0xd, 0x0, 0x2, 0x3856007c59f96a36, 0x9b3e, 0x8, 0x840, 0x20, 0x0, 0x4, 0x2695, 0x1, 0x8, 0x0}, r2, 0x7ff, r1, 0x6) get_thread_area(&(0x7f0000974000)={0x0, 0x9, 0x806, 0x3, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0}) fanotify_mark(r1, 0x2, 0x20, r1, &(0x7f0000b4c000)="2e2f66696c653000") capget(&(0x7f0000f7a000)={0x19980330, r2}, &(0x7f0000205000-0x18)={0x9, 0x0, 0x8, 0x8, 0x9, 0xd9}) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x1) bind$inet(r7, &(0x7f0000ede000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a14000)=0x0, &(0x7f0000836000)=0x4) listen(r7, 0x5) getsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f0000e17000-0x4)=0x0, &(0x7f000042e000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000414000)={0x0, 0x0}, 0x5, 0x7ff) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000054d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x6e, &(0x7f00003de000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r8, 0x0, 0x0, 0x13, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x9, "1bf412dcc1e0e9"}, @generic={0x13, 0x7, "d1d5c37eb0"}, @fastopen={0x22, 0xd, "85429096da935f18d1d8f6"}, @sack_perm={0x4, 0x2}, @generic={0x9, 0x12, "243e29d925d008db283a4b3797a6df84"}, @nop={0x1}, @generic={0x22, 0x6, "ecae78f5"}]}}, {""}}}}}}, 0x0) delete_module(&(0x7f0000164000)="00", 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a28000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0xff80000000000004, @loopback={0x0, 0x1}, 0x149f}, 0x5, [0x77d, 0x0, 0x80000004, 0x100000002, 0x7cd, 0xffff, 0x6, 0x8001]}, 0x5c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x81, &(0x7f0000456000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000983000)=0x3f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000789000)="2f6465762f73657175656e63657200", 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b30000-0x4)=0xa62, 0x4) r9 = request_key(&(0x7f000086a000-0x8)="6b657972696e6700", &(0x7f0000e16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000744000)="00", 0xfffffffffffffff9) keyctl$setperm(0x5, r9, 0x200002) r10 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000885000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r10, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000018000+0x23f)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x405, 0x0, "298c3d2e000000e500000021deb78197d9df7f0fa08d075272853de584cf1544ec6561000000de6c6300f5b939ae7c3d17befa02007d260157"}], 0x4c}], 0x1, &(0x7f0000981000)=[@rights={0x38, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, r5, r1, r11, r6, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r10]}], 0x3, 0xfffffffffffffffd}, 0x800) ioprio_get$pid(0x1, r2) 2017/12/12 10:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000194000-0x63)="00", 0x1) dup(r0) 2017/12/12 10:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00008e0000-0x8)="2e2f66696c653000", 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x1, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000013000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000010000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000010000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000e000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x8, &(0x7f0000011000)="000000", 0x3, 0x5}, 0x0}], 0x2, 0x100, 0x0) sendfile(r1, r3, &(0x7f0000013000)=0x0, 0x15) 2017/12/12 10:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f00008e5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000333000)=0x2, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000137000)=0x0) r7 = getpgrp(r6) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @thr={&(0x7f000042c000-0xd9)="547c54ca26285fda2c7fc2fdf42d37590ff02231371cbd5c87fe1cbc2372a3be3061b1afb333878a701080036cc011924e606256e56a82c0e7fbd3a1fdeb4f809ae7420b13a69dbb266830a75ec85d595a25b93c4a98be8acb6f6b8e0f8276140316d99688ed5eaf79218060f910429605f83fbb87e3229869cf7e913d566a57842b7af5b8d1cdd98b228112fa64ca5d235fc0ca1740cdcd997ffae7e683a468ec351a1739ed3dc20936c63e4e385e068ff43c5d4533c58bc95cac5c5286f132a33214e62a4c73f2a4969cdd9aafe7054ee165038d1f3bb912", &(0x7f0000532000-0xfc)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r8, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) sendmsg$unix(r2, &(0x7f0000235000)={&(0x7f0000b6d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e8f000-0x60)=[{&(0x7f0000e28000)="8a29c18d4a85d81178643375f18986119015be129ab5405d088a44bd7ffc028ab0e964b69e", 0x25}, {&(0x7f0000fb4000)="e12f829fb804daeedc83c4a16d11f9d86db64eadb8851883d8192d943a1e5d8bd5a68a4a84234d90437ceeaa2c2a69c314c6985ac93ff88a06bd8cf14289068737", 0x41}, {&(0x7f00000d8000)="0422ca171b0e5b04f949b1587c72338b99fecebee9658eddfbfa0c146335f40d681771f57137547e0f6543d73d77ae83ea6cb47df7ff4df0551757ca418f5208cfd8ffa43cbca2bb9f092dcbfd737eaf8bae87205957159fd232f55009a2d4307702", 0x62}, {&(0x7f00001b2000)="d9e55976b3d426ff01344296a8995d6617a651abab45d70a1a63a2eebbbddda8cd91ed3550a8cd6781c7f0a2db51346d7414ead96fea369c33f8242c0ab4095b0827316e8ec661266acbed3b674e4f55e1ed348596a868c901afea65a7593ba56c50fe31dd19fe886a5e7c683b110b7065edcdcb0615f309abdb721eeb85ad22f5aa9517f6c38e", 0x87}, {&(0x7f0000d0e000)="6059037b48b41ec4518eedf13970954dff780a593b4e5d1725bc3b6526ac6e72ea5074fbc7ad881c4da2ef08bb2a075805b79f20f50eeb647485606e4237568d9c8815a5aef3bb69d62e888ee5565167d03d4b0f046136298705a4c0f3d5097f76e0bb3eaa9453f4e7682fc92beb70724d1d1104f0ff00239fd4cee6f8ada8e153a3ebfc8e3f5560b3a8705d", 0x8c}, {&(0x7f0000f52000)="3cbdf5353532308850aa14063af3298613a91d4482d2cb0212ece601c42a64228a9e8314c35e52f128dab1e9f73bbbf0fde2291033c81a3de110fa5dd9b328a74a98aa2234f1452e06e596714e3acecb50fed5a5cf2d5f88f5fe4071c7", 0x5d}], 0x6, 0x0, 0x0, 0x80}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r9, 0x0}], 0x40, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009d7000-0xf6)={0x0, 0xee, "bf0983bbd37ad27c47b5400f7208810230f8c7876f5c0ff4c280d4158b9874254b8906c515a0209b853cbf37f445ab705a9bba6329ba2f5cb2abee00eb0b1486d4c8dc4f101e9e528af86a0cf3832c9d2b56f44757ba8e245c89ad4b4d8dfd7218a3b2e4de39986642b565bd4daf9dc976909b72af4b4bbd7aa03e5646b8af5c93fc0b29ec86e8368484bb0f6aaa7bee63e0112fa0705cc204b1b05073df9c8a0611fff9133cf58ca8f9cc6693047d07565c800861693ebd28488f289e407b5763fd3311b701a7b472cc67e6ccc86dd16aa5b46b1212c7ce756b7c4eb7588f84ac1791278c897ca6282cff226eaf"}, &(0x7f0000645000-0x4)=0xf6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000105000)={r10, @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]}}, &(0x7f0000be4000)=0x8c) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) socket(0x10, 0x8000d, 0x0) 2017/12/12 10:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000245000)="2e2f66696c653000", &(0x7f0000a2a000)="2e2f66696c653000", 0xe001, 0x0, 0xffffffffffffffff, 0x3, 0x7d, 0x42000) pipe(&(0x7f0000a6d000)={0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0x7f, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) accept4$inet6(r1, &(0x7f0000418000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d6000)=0x1c, 0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) getresuid(&(0x7f000071b000)=0x0, &(0x7f00005b3000)=0x0, &(0x7f0000bfb000-0x4)=0x0) ioprio_get$uid(0x3, r4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/12 10:39:19 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000)="800508", 0x3) mmap(&(0x7f000082b000/0x3000)=nil, 0x3000, 0x800000000, 0x2010, r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r0, 0x4, 0x47fc) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000002000)="bd6d8e", 0x3) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x6) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000044000)="2f6465762f73657175656e6365723200", 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00003a1000-0x14)={0x8, 0x10001, 0x3, 0x39, 0x1fef}, 0x14) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000569000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000391000-0xc)={r5, 0x0, r6}, 0xc) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f00005c7000)=0x6c4779c6, 0x4) r7 = dup(r1) getpeername$inet(r7, &(0x7f0000e73000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x10000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4ff, 0x8000, 0xa, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e904076cced5d86d9ef83b002604361a06000000d95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fc6000)=0x5, 0x4) setsockopt$inet6_tcp_int(r7, 0x6, 0x80000000013, &(0x7f0000916000)=0x66, 0x4) bind$inet6(r3, &(0x7f00007c2000)={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r3, 0x1, 0x3d, &(0x7f0000271000)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2017/12/12 10:39:19 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") mkdir(&(0x7f0000af0000)="2e2f62757300", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mknod(&(0x7f0000fce000-0x2)="2e2f62757300", 0x0, 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f0000fcd000)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f0000e3f000)="") mount(&(0x7f000000a000)="2e2f66696c653100", &(0x7f0000fcd000)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20006, &(0x7f0000fc7000)="") sendto(0xffffffffffffffff, &(0x7f0000724000-0x6e)="", 0x0, 0x0, &(0x7f000047f000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fcd000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c69000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0x20) unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f66696c653000", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") umount2(&(0x7f000080d000)="2e2f66696c653000", 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000563000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000637000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd1000)=0x10, 0x80000) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd1000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fd1000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bb7000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x365100, 0x0) poll(&(0x7f0000fd1000)=[{r1, 0x4000, 0x0}, {r2, 0x1011, 0x0}, {r3, 0x8080, 0x0}, {r4, 0x200, 0x0}, {r5, 0x0, 0x0}, {r6, 0x4, 0x0}], 0x6, 0x81) lstat(&(0x7f0000fcf000)="2e2f66696c653200", &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fce000-0x8)="2e2f66696c653000", 0xa000, r7, 0x0, 0x3, 0x104c800) mount(&(0x7f0000b7b000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000991000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000fd1000)={r0, 0x5}, &(0x7f0000fd2000-0x4)=0x6) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000040a000)=0xf52f) 2017/12/12 10:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000008c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003fd000)={0x7ff, 0x401, 0x6, 0x2, 0x6}, 0x14) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) eventfd2(0x9, 0x80000) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r2 = syz_open_dev$tun(&(0x7f0000307000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001e1000)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x100000000000004, 0x10000, 0x1, 0x7, 0x4dc44ccf, 0x5, 0x7}}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a6000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000020f000)=0x5, 0x4) prctl$setmm(0x23, 0x2, &(0x7f000083e000/0x1000)=nil) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bcc000-0x4)=0x0, 0x4) close(r2) r4 = socket(0x10, 0x3, 0x0) fstatfs(r4, &(0x7f0000307000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setsig(r4, 0xa, 0x32) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000-0xa)="2f6465762f70746d7800", 0x14000, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00009c6000)="6874637000", 0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f000057f000)={0x5, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00005fb000-0x18)={0x0, &(0x7f00006e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a4f000)=[]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004f5000-0x4)=0x0) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r5, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) 2017/12/12 10:39:19 executing program 7: mmap(&(0x7f0000000000/0xe8c000)=nil, 0xe8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x7, 0x2) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000e88000)="020500010200000000067bbc8e1d6748", 0x10) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000952000-0x4)=0x3, 0x4) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000099a000-0x18)={0x0, 0x9, 0x0, 0x2, 0xffffffffffff7fff}, &(0x7f00000ea000)=0x18) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e8d000)={0x0, 0xe6, "bfbaf0ae674b8d416806b8088c7ffdc6ba47a423e1c6dc2c1bad799db8ac7a6815193d3caa5b039edf8c3268cd39bfc509d1ac15583e25b8ff20af64b530f9be0d489df86973bdc4a5d0a7552b6e9f98d8b17f78537eb7181558ec4a1ccf048809b87ff9c41a820efd1f349ceab23856faceeacc17d2d957792728748f8ac0bf7c529e24efdad51ca5d1ca44a28b72d7aae4b54a697d77b70864ee5e40166eda2fced35d952155a67892c7fb5c67cdee7992f9d7c9ddd46d27ec1379f04e9a4183fd40d5fe40f5e2e984301fa970ca425cdb43ca8f580c007eaca0646285ff47a66606aac4cc"}, &(0x7f0000a83000)=0xee) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b29000)={r4, 0x1, 0x8, 0x6, 0x3, 0x10000000000000, 0x6, 0x1ff, {r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4fd9, 0x8, 0xfffffffffffffff8, 0x8d, 0xfffffffffffff970}}, &(0x7f0000e8e000-0x4)=0xb8) tee(r2, r3, 0x10000, 0x7) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000e8d000)={@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e8e000-0x21)="282e115b411b9bdd6f387a9e96d13e7c2cb32a3544c9f8414a1aca27ef037e2bac", 0x21, 0x20000000, &(0x7f000082b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e8e000)={0x0, 0x0}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000975000)={&(0x7f000097c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e8f000)=[], 0x0, &(0x7f0000533000)=[], 0x0, 0x2}, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000e8e000)=0x0, &(0x7f0000e8e000)=0x4) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000025f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e90000-0x4)=0x14) 2017/12/12 10:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) timerfd_create(0x7, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000586000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mq_getsetattr(r1, &(0x7f000026a000)={0x8, 0x1ed18e9b, 0xb2e3, 0x5, 0x80000001, 0x4, 0x2, 0x1}, &(0x7f0000f15000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x54, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000006000-0x18)=[@flat={0x73682a85, 0x0, 0x0, 0x3}], &(0x7f000000c000)=[0x0]}}, @free_buffer={0x40086303, 0x0}, @register_looper={0x630b}], 0xa5, 0x0, &(0x7f000000d000-0xa5)="366b62643d73e4e5626fe3050f0d2514f2eb54c3d4a5cb9565ff8153f03820e4906abe364d03153901f9beb66724788f2a4641f2f5b94f31f2350e0bd5bdf5a6f3f0c7fbc09930ddc9c18a7e39f442e49d062084df94ffe009b992841db20f1eefee80c8451c42eeca4211760ebd0cbe5f0919b988c1a4e5a49937500bf884f54bd818ea41fd5aacfc001ea5b64e6fb8503c5488db270f8f68610d8adbf12c9f09e2a8984b"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00007aa000)={{0xd, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x8, 0xfffffffffffff801, 0x7, 0x4, 0x7864, 0x2, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r1, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c7b000)=0x14) 2017/12/12 10:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c5e000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003da000)=0x0, &(0x7f0000213000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x3, &(0x7f0000b17000-0x18)=[{0x2, 0x2, 0x9, 0x7}, {0x5, 0x1, 0x5, 0x9}, {0x7e8, 0x7, 0x9, 0x1ff}]}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000021a000-0x8)={0x2, [0x9, 0x5]}, &(0x7f0000e63000-0x4)=0x8) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) clone(0x4000000, &(0x7f0000814000)="2a4ff06184f14ad849b565ead7acd5788e008830a5dad61ba92dce9752837adb2e9f40db6033b03d3656c5faaf72e85b657c4aa21f7b453e3b09f19896733558fbc221bc2ff538090b6abbfc47c426b960cadbd1f2b0266c6da7020902d725e926d48b906ccbcfb704d5a55df907f8be5f3500f20d6abf1147a3ea386ee84384d310a2aeeecfdf042f58b63e6502378d7bd613bcbccfc05383447ee1a78167328a8918b96db198f4cd0386cf3d32381eefa6439632a07953f307639471fba68374e179fe9fe313e6d9b1f1a6e428", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="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") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000019000+0xb3b)="0000000000000000000000000000", 0xe, 0x40002100, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000082e000)="6e65742f70736368656400") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000320000-0xc)={0x48000000, 0x1, 0x3a}) fcntl$setstatus(r3, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000690000-0x4)=0x5, 0x4) [ 143.626511] binder: 21073:21079 unknown command 0 [ 143.635539] binder: 21073:21079 ioctl c0306201 2000a000 returned -22 [ 143.662869] IPVS: Creating netns size=2536 id=32 [ 143.665331] binder: 21073:21079 BC_FREE_BUFFER u0000000000000000 no match 2017/12/12 10:39:19 executing program 6: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)=0x0) utimensat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{r1, r2/1000+10000}, {0x77359400, 0x0}}, 0x100) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000086f000)=0x0) lseek(r0, 0x0, 0x0) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000003d000)={0x0, 0x0}) 2017/12/12 10:39:19 executing program 0: chown(&(0x7f00002f3000-0x8)="2e2f66696c653000", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000037f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006af000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000-0x4)=0xe8) stat(&(0x7f0000800000)="2e2f66696c653000", &(0x7f0000b7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fea000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffff81, 0x1, 0xffffffffffffffff, 0x40000000, 0x20, 0xa0, 0x6, r4, r5}, {0x5, 0x2, 0xffff, 0x800, 0xfffffffffffffffe, 0x2, 0x100000001, 0x5}, {0x6, 0x6, 0x6, 0x36bc}, 0xfffffffffffffff9, 0x0, 0x8, 0x0, 0x60, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x100000001}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x2, 0x6, 0xd5bc, 0x10007fff, 0x1000}}, 0xe8) r6 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r6, &(0x7f0000f29000)={0x11, 0x3, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000597000)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000202000-0x8)={0x0, 0x4}, &(0x7f0000281000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00005b3000-0x4)=@assoc_id=r8, &(0x7f0000f73000-0x4)=0x4) r9 = socket(0x5, 0x802, 0x301) setsockopt(r9, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000152000)={0x0, 0x0, 0xcf, 0x2, 0x9, 0x0, 0x1, 0x4000000000000000, {0x0, @in6={{0xa, 0x3, 0x4f2, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7fff, 0x3, 0x100, 0x2}}, &(0x7f0000c3e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00007e7000)={r10, 0xfffffffffffffac3, 0x9, 0x101, 0x4, 0x3}, &(0x7f00003d0000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000031000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a1000-0x4)=0x10, 0x80000) r11 = socket$inet(0x2, 0x2, 0x401) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000009c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r12 = socket$packet(0x11, 0x2, 0x300) getsockopt(r12, 0x1, 0x11, &(0x7f00005a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b3e000-0x4)=0x5b) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00000fd000)={0x0, 0x1, 0x2000}, 0x4) sendto$inet(r11, &(0x7f000037e000)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f000031f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000235000)=0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common="00000000000000000000000000000000", 0x10) [ 143.665338] binder: 21073:21079 ERROR: BC_REGISTER_LOOPER called without request [ 143.669129] binder_alloc: binder_alloc_mmap_handler: 21073 20000000-20002000 already mapped failed -16 2017/12/12 10:39:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe, 0x0}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b40000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000258000-0x40)={0x2, 0x7, 0x564, 0x1000, &(0x7f0000ddd000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x40, &(0x7f000004c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, &(0x7f0000c62000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) dup3(r0, r3, 0x0) dup2(r4, r3) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e4c000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce7000-0x4)=0xe8) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x809, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f00001dc000/0x2000)=nil, 0x2000) 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, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) [ 143.670287] binder: BINDER_SET_CONTEXT_MGR already set [ 143.670294] binder: 21073:21079 ioctl 40046207 0 returned -16 [ 143.672282] binder: 21073:21079 unknown command 0 [ 143.672290] binder: 21073:21079 ioctl c0306201 2000a000 returned -22 [ 143.678483] binder_alloc: 21073: binder_alloc_buf, no vma [ 143.678499] binder: 21073:21099 transaction failed 29189/-3, size 24-8 line 3130 2017/12/12 10:39:19 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000083c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[{&(0x7f0000958000)=[{0x1010, 0x6, 0x10, 0x6, 0x4, "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{0xe7, 0x7a, 0x10, 0x3, 0x2e3, "5300cc77d9f1e718c7ab29a875a3bfa8266d25ce9f347d4a97cbfd88d7bf8ff6d7ea53046cc0b2644bca17dbb1d15937be343f957a10f404ca8219ac0bb6a1005a5dbc6bdf94fd82f1dd8b3d2c930b71a0767fd574b62d3c684b1602047f2b2c93d37117ba9d58f04f7f1cdf95a90fdeb970f55bebaeafcd5e3ea002f85f353393c7275f79474f4b0ae30a9f3d06c95f99e19553fc653e868e03e2b013c0811aa71cff3218600d8a237a5fa671f45fe51ab8002f3a8283e64a75fb654e232477d2e4d0f7c21a64c9da93e1c9da71771fe3d62dccc7e011"}, {0x31, 0x7f, 0x100, 0x10001, 0x2, "ccfcebe2178300c1451978e0db677158ae1f39d0c4468ae92105f90686ef6d71ec"}, {0x39, 0x1000000000000000, 0x400, 0xd01a, 0x2, "5200c7b9713ebf5a61505b7e7e2a3137ae57c9005506768a0611e1d62c8045dd7e7c04c64c5658caa0"}, {0x95, 0x92, 0x400, 0xfffffffffffffff7, 0x0, "cfe740fa03209d96780a435fd4a8b746d95075f767e883fc58d9d66eb47e556b1841073b10a28ed66ea8909005ca4dc6d201c6e09d0da08c723fef76aacd24484dfec0440e4679396431d057df896a115940dfe5cecd23f2bd7160cb4cd3863038db38f7fea9ef86c5e8760906951a7589655ae6ac03d9352ebfe1077c08d9710aa9e1ec67"}, {0x43, 0xf72, 0x200, 0x3bf0cd8d, 0x0, "74364f5b86788eb07a982d9c0ec7422168edda83b4a2d863ba731a43aefea527a861c6deb009c248bab65d02c9dfb23aee808c"}], 0x234c}, {&(0x7f0000009000)=[{0x53, 0x9, 0x20, 0x114d5968, 0xff, "3ad1d9e1ab280060b2d0e945e2e29fbadca2f46b8aa623d788379f738f455af3eb0a37062a022403658b92ce1e266d389a3937befbbbb39902da4332ff5eae29330d2c"}], 0x53}, {&(0x7f0000029000-0x4d8)=[{0x5a, 0xfffffffffffffffc, 0x304, 0x1, 0x3, "6016214cfabc032cfcac5a5c7c3de35dfdebb3fb81cbf798cf344eea038766813e85bdc9e21ce68b05553d4af27e251ea99ccebd79eed0b4a5f1900d7972358940a05d9d2c6d70e7677b"}, {0xe2, 0x0, 0x100, 0x6, 0x3, "6a6965a90e6ed5eb746589dd095ed92675fe7cbf333e150638e49c9d186bb3f69b3cf5b4251d88fed52d8dbfc2430ee53aafb52f8c074667c22bc27e934ddb3a35bfbea60c5444b0a0f5772c383cdb3a379639577c0b951f6c954a0559b957d8b353ceb1d2fe502843d603918b171921b8fb33c5cc402628005ef24d5665524b3f5ce5c899ea95b53c25edea4759a3438806d5382f44ef02163e30c3a7b10fcdde1293acc5b54d19ac6c5ac53ec6af6e60e9091b17e3654aa61be2fdfe2f1d49f0d586804331a5a2fad4d141eeffb7b74b42"}, {0x84, 0x800000007fffffff, 0x310, 0x6, 0x0, "ea958f7bb5b152b3921c80b861ab340dc4a5eb2b2eb4f6adf5a491e882e5409a527679b28f318f68fbc528dac5755b425b1cad41c2d50808c8ac3be7f2c83ad42f7bc249f784c56f8d2ccafcd6bca126626fe0d66eab298f1584078eab71d42786ffaeded332ec589e2fea6f46613fc97b00fb7b"}, {0xb7, 0x3, 0x118, 0x7fffffff, 0x9, "b1ee21870c53d3d2cf7fbbc41278072fa6b5362d011f0fbff13de97d57f5c68bc8e74fe649eb1a1fe2cfc049100909269b2a169ee29490f7f2af7dcd6f4eba21d8bfd044e2fcde3a3eb3baddf4254eea8f4dca1f478890fe3b705e0d20ba7af0a05ead6dd41b3232b716f96c0f6c011f79c50f0b582f282e641ef5dee49fa186fca43bf679fe83cd4c70d68703c1c1565abe62ef582b61500a71e275457fd0f395d441704b5f66"}, {0xac, 0xfff, 0x10, 0x0, 0x8001, "650891a96992fe9d75557d069eff86175cfec48fdd50bed52695bdcd3595eebc5a3846f9b0fa9f6e09bfc20794937db4372b3de18ad9854e94102c72e393d83fafa4ac67968c635891b30f08e8ab27eadff77ddf7ce1495062b80c7f34ea501abf6ff1d177b4c14ffa4af4b1fb9089ab3a772cbd5f7b1e86c75457780918c61b9f289230741cf89ceb69aa467d2f9f6e9fe264aec361cffa1500f239"}, {0xb7, 0x4, 0x110, 0x9, 0x1, "0b502f2dc64c98b52dbf76babeec329c545b0335b7f5d3b20a3ff50d76b2a2a399edba3369fe013540adf12d3679f19ee7260cfc75a060ed8848ab41e0f863b9772573ee69a6835f4b171e2995dbab6392c0d542ed605db5696f0f590b553a162911509e21241e4451510772febf00aabb2521a4afba0c05b5831c394fb5b87a2f56acafbfac402c2ed60584eae25908d9f79348ea224cae8d565cbc6859d65c1213de1f6eb18e"}, {0x1e, 0x7e26, 0x100, 0x1, 0x6, "e05c2441466fa0b04be7aea79979"}, {0x71, 0xffff, 0x411, 0x1f, 0xa2, "fab510b65ca1484a86991550d18635d0b5a3cce57faefdfaf8b164f22b221c4237866bcc192715ac1c6e9618177cac9584cf4da1457b07fc3ba57bf62e4c56d867430232a58b4321f15dbbc57a03ade1fd137aeca5e8136e17ecd2b65ac795e7e8"}, {0x62, 0x9, 0x704, 0x100, 0x8000000800, "f8b98cde97d42d4fe939d9b7b00ef4da179e1dc71e9d774885c3c26c117fe0079f123766058e8d1cc5fb384b22ec81f130f79f930c2a03d1793f5d03f202d1817eef14d9d3a917e8c95f73c21ba5878901af"}], 0x4cb}, {&(0x7f000001a000)=[{0xad, 0x8, 0x0, 0x7, 0x5, "4473a9fd9db65d873f1f9b4fb9f16d6aa10d729ef72af5b2970201bd9dca186aae9fbff74962093b89b80fdeba8c691fbf444d70346591922f4d677e21175cd864b4994d14b72056c4a3d6dd9132d0607e15b89f5856e5c2d577f8cb1b4b23a41a4e93cd17dbcd0d27a3684f7552acac7823bae39090401f733d657ddb13136d258d68bda46363bda49ade0c94c35ac31b70c795246e63958b1e348ca8"}, {0xdc, 0x7, 0x0, 0x8, 0x4, "d4a54ae0f28cd3c772e377f2db4cdecbb94cd3f13a24aae9780ef580678d9b8011476e867f7e735dbf105628748f42b7b135bfdf7dddd21ed834ef32de345884e92db46d22df898512bac6aca845007c8ef045e57e8447fbe56c858b51b32943cf41ecfa2b232cf4630c47eb5fc77d90f6f25583677b78eebd3d9db94eb04bf427d5d208761b095c4129aa3a46200683ab48f9c402b43945a7f8efe638f4f1018f99ec7394f57255fd8ff774eebe8c38cb493f9f57ab69cd0c5dea0ec62ed35987dfd038584732a7fdef90a2"}], 0x189}, {&(0x7f000001f000)=[{0x32, 0x3, 0x300, 0xfff, 0x3, "87616e09568edfc0dc1692ff9074eb311de303bb867b1238b4b85cf5ff4db3951e90"}, {0x34, 0x10001, 0x1, 0x9, 0x41b, "d4d96059b75f35e76052107c9fd3d58b68500b21032ce75d9f9db1db2391ac2da31221bf"}, {0xa7, 0x3, 0x10, 0x5d, 0x635b, "39930794de4ac50d1f1a0639cba840f0597ac573249e89192fd15d5eb1f6646f4fe0e4fd77e2ff5b8abafac3cfc3c57e6af08ebf1ca963891f9e3ebd9b68e9de2502c9b2abea72a785c9d1c7d350d879011a793e9d5af8a7f99ed40c957031abcfdd3daf92c3a8affaa36c56b13e4ed55e80a460ebcc64f8ecc3357f8f2fa1a93ce386a79f80bfee6ea5c94d9b32a2a60e3710600e272e"}, {0xe0, 0x101, 0x202, 0x3, 0x200, "763ae97e5cf20a03d004809a199b4663366b10c991399c98dedf9a73779deb7091732bae002a4ca2afec73c6dcec9da405b6733a446eb497fc1366e51f9daef3c30c1571afb0e1ba4b7129f71408ad600b07aa6c4a04ac92b038e795a2f66f2a7ac3091c0afa702b2990c66ceef874ef522969676f46dbb139092a7740e3dd2f69c22f5f360d710725b70cc07ad940ac95e3579fe0c19e5001e7734d52abe07bf16ff0dfc8765af1eaee36750fb6455797d45e6ea0048f50843b773b8acf38b99c250edc25280f5a4139a5ecf8f0be2c"}], 0x1ed}, {&(0x7f000002a000)=[{0x80, 0x7f, 0x10b, 0x0, 0x3ff, "0f18a26e2734d0a4b9128d5cb464742131cde0fdef828eea349e97dc8a11f10c5caab48f037b3d2b4c181cebaefeb2a18ac640b8512150d17e35ff4925113f795e7d730a0eaaf192ac3f23402bf40d914688f6b69570ed1ffcf551dd52fcc69cb0dd998685cfd35b5e424a88e2803a1b"}, {0xc1, 0x3, 0x0, 0x6, 0x100, "58be6bbc76dd21942b4eb8776b2f5e584b3d014ba330c6c28b6e7af174486602c10de3f98b09f999844a0a5fad974f7a3ec92b712a964e9d821b21c4c975fd27dca3ccd516d6cc214d58665abadd33648ff47dde449303ca114270c17da46db835e34956f14e77528483fed5a5bc9323364eb195b83c4188c3a84041acd7962202965c3665ea965e564212294154012fc2c5b75645cf602639fb6345c45b761427675a3cc7c15d29f846dc057fa23a13b4"}], 0x141}, {&(0x7f0000017000)=[{0xcf, 0x7, 0x0, 0x5, 0x2, "87439ab79f8d504f6ce84e0627f69802182fc2166bd0dbaae3f1171f578f21742ba713ac9fafe14f3a444747696ab939d7298b606a52f38d95dd690059333efe9d64e9a3c1380a2ced37543d55a93868c357e406e2ff73ff130e0c021a054aca2afca4dad050bb92f77f939083e7649a17417076aaa9263ea3c67141a0936e3881773660c630f852150950f6032fce498b824825a1d559c600cfc93c3cfaaf2bbd5b0c575e9e827be145e5c00c64b08428e53df3183ca4d5ee193bcb26c8ad"}], 0xcf}, {&(0x7f000002a000-0x70)=[{0x6e, 0x7, 0x1, 0x8, 0xe766, "8647f04e24e1c4a3186ab40dd4993cc59c28eb06f3d99c0b0eb5cbf4a0b0c7b383ab212d225b3a07122637f75e7f32a6df895f00b51739ab60670c0c6b7e72dd29c86e03c745c55190a912ce972201410d55b3cf54cfe952ca24254a7f02"}], 0x6e}], 0x9, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095d000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000095f000)={@generic="9a63681118a2f4674f00063221f56413", @ifru_flags=0x2}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7) getsockname$ipx(r2, &(0x7f00002ed000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000088a000)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000095d000)={{0x8, 0x4}, {0x81, 0x8}, 0xfff, 0x5, 0xfbb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:39:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="636f726564756d705f66696c74657200") ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cfc000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000e78000-0x4)=0x0, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d4f000-0x8)={0x7ff, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x803, 0x2) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000f83000)=0x0, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ae000)="2f6465762f72746300", 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00002a9000-0x50)={0x355, @tick=0x5, 0x3, {0x6, 0x8}, 0x10001, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000200000-0x10)="0206af000200000000000001000448ea", 0x10) 2017/12/12 10:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) capset(&(0x7f0000b3a000-0x8)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) connect$netlink(r0, &(0x7f0000363000-0xc)={0x10, 0x0, 0x40, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00001d5000-0x8)={0x0, 0x0}) getpgrp(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d39000-0xe)="2f6465762f6b657963686f726400", 0xe082, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000377000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f00001b3000)=r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x4) r5 = getpid() ptrace$peek(0xffffffffffffffff, r5, &(0x7f0000004000-0x8)=0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000090000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40) rename(&(0x7f00008e9000-0x8)="2e2f66696c653100", &(0x7f000085f000)="2e2f66696c653100") lremovexattr(&(0x7f0000708000)="2e2f66696c653000", &(0x7f000084a000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") rename(&(0x7f00002a6000)="2e2f66696c653000", &(0x7f0000ff7000-0x8)="2e2f66696c653100") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) stat(&(0x7f0000876000)="2e2f66696c653100", &(0x7f0000571000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000091b000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000fee000)={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) 2017/12/12 10:39:19 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000-0x4)=0x0) ptrace(0x4219, r2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 143.687449] binder: undelivered transaction 349, process died. [ 143.817245] device gre0 entered promiscuous mode 2017/12/12 10:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000000) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000565000-0x4)=0x5, 0x4) ioctl$void(r0, 0x5450) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001ac000-0xa0)={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]}, 0x1fb, 0x0, 0x800, 0x8, 0x9}, &(0x7f0000f71000-0x4)=0xa0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00009fd000-0x20)={0xffffffff, 0x100000001, 0xffffffffffff0000, 0x7fffffff, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000615000)={r3, 0x2}, &(0x7f00001a1000-0x4)=0x8) epoll_wait(r2, &(0x7f00005a8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dfc000)=0x0, &(0x7f0000f0d000-0x4)=0x4) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x2, 0x4f85d8e0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000277000-0xb)={0x1, 0x1, 0x9b9a, 0x7fffffff, 0x6, 0x100000001, 0x4, 0x9, 0x7fff, 0x400, 0x5}, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b89000)={0x3, 0x1, 0x81, 0x0, r4}, &(0x7f00001c3000-0x4)=0x10) sendmsg$netrom(r1, &(0x7f000086c000-0x38)={&(0x7f00000bc000)=@ax25={0x3, {"a2e50400363912"}, 0x40000000000081}, 0x10, &(0x7f0000a04000)=[], 0x0, &(0x7f0000b19000)=[], 0x0, 0x20000090}, 0x79b769edc870dbb0) bind$nfc_llcp(r2, &(0x7f0000f93000-0x60)={0x27, 0x9, 0x1, 0x3, 0x9, 0x3196aae800000000, "b7d44da23468d7e7c85324c9d08cca212797991382ccfbc75a4af31ee54467741fb40eb61a09ec659607c07a8b3b718034ae637529234b10e7a390da5e566b", 0x0}, 0x60) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fd4000)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000544000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea2000-0x4)=0x8) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f00009fa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f94000)=0xa1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002ea000)={0x0}, &(0x7f0000d0f000-0x3)=0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000595000)=0x9, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001de000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096f000-0x4)=0xc) finit_module(r1, &(0x7f000074e000)="00", 0x2) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000008000a00000000000000070c881b", 0x2a}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dbe000)={r3, 0x2}, 0x6) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d03000-0x10)={0x9, 0x9}) getsockopt$inet6_mreq(r1, 0x29, 0x80000000015, &(0x7f0000989000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c4000-0x4)=0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00006da000)=0x7fffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000095a000)={r5, 0x6}, &(0x7f0000015000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008a2000)={@generic="9c073a9abf01003c3c00002f48fdfe62", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000077000-0x1e)=[{&(0x7f000056d000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000338000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x2) [ 143.830911] IPVS: Creating netns size=2536 id=33 [ 143.834151] binder: 21145:21148 ERROR: BC_REGISTER_LOOPER called without request [ 143.857171] binder: 21148 RLIMIT_NICE not set [ 143.872450] binder: 21145:21148 ioctl 8904 20004ffc returned -22 [ 143.887550] binder: unexpected work type, 4, not freed [ 143.893627] binder: undelivered TRANSACTION_COMPLETE [ 143.899486] binder: undelivered TRANSACTION_COMPLETE [ 143.908553] binder: undelivered transaction 354, process died. [ 143.918061] binder: 21145:21148 ERROR: BC_REGISTER_LOOPER called without request [ 143.923051] binder_alloc: 21145: binder_alloc_buf, no vma 2017/12/12 10:39:19 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000006000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000003000)={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x5, [0x6, 0x0, 0x4, 0x2, 0x7d, 0x5, 0x8001, 0x40]}, 0x5c) write(r1, &(0x7f0000001000-0x2d)="9afef7e31c4ad4252aab20f2077875a9b3868609f9a1c6da72b05c150b5f8c3cc5d3c425f3e815595652320b59", 0x2d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r0, 0x1, 0x0}, {r1, 0x400a, 0x0}, {r0, 0x9000, 0x0}], 0x3, 0x10001) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000001000-0x92)="88621af0a0a26767c811b11d343863731325787262b27320026bfc33a00982512dca1bf53033542184c71ca458c4408e2ce080c1d29ab07c010fd954a8eca9e3cbfdcdd72028a34ec090d6d9bfee1791ef530bbf6494dd12364b3d56eeaf9009927ffb4da697bc6848b30c2b74fe0fcaf77ac1a4887146f27ae6791cee40852423fe3b0694f53ade7c0cef9ab4cdc150be18", 0x92, 0x40, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x0, 0x42}, &(0x7f0000002000)=0xa0) r4 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000-0x8)=0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000002000)={r3, 0x3}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000006000-0x50)={{0x1, 0x200}, {0x10000, 0x294}, 0x4, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r4, 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffb0e, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9}, 0x98) ioctl(r1, 0x4000000000001275, &(0x7f0000000000)="e769") readahead(r1, 0x8, 0xffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)="2f6465762f7667615f6172626974657200", 0x143000, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) bind$packet(r5, &(0x7f0000003000)={0x11, 0xff, r6, 0x1, 0x28f400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000003000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0x3c) 2017/12/12 10:39:19 executing program 3: mmap(&(0x7f0000000000/0x175000)=nil, 0x175000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x80, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x48000) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000175000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000176000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000177000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000106000)=0x0, &(0x7f0000162000-0x4)=0x4) r2 = socket(0x11, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000076000)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x5, 0xa169}, &(0x7f0000165000)=0xa0) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000176000-0x10)={0x2, 0x200, 0xffffffffffffff85, 0xcd99, r3}, &(0x7f0000175000)=0x10) mmap(&(0x7f0000176000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000177000-0x4)=0x0) 2017/12/12 10:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b77000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d00000)={{0x6, 0x6}, {0x4, 0x0}, 0x3, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000494000/0x2000)=nil) r2 = syz_open_dev$loop(&(0x7f0000e85000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4040) r3 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000dbf000+0x250)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1c00}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a2f000)=0x0) keyctl$read(0xb, r4, &(0x7f0000c82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a29000-0x5c)={0xfffffffffffffffe, 0x1, {0xffffffffffffffff, 0x3, 0x8001, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r1, &(0x7f0000a0d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x4, &(0x7f0000ea0000)={0x77359400, 0x0}) pwritev(r3, &(0x7f00000c4000-0x30)=[{&(0x7f000011d000-0x173)="3154bea562f4e5dc4a8c4e837f898291d6f8c923622376b21e68bbc31e8a1f91436408bb8abf4209ddcd5c72cf1b9ab9a895e48a069bd3496cba98edbe91fd006f6ac57811e68fb93e9739a29f9d977a95c7e3eb9b78bb4d1a4ecffa3b5ff6e052349f000000000000ffff49c7c8be7342507b8f031619e958375407d9ff2dc23433098900cf269938b6a25e02f348d48679bbf4711ff138db6e0315291d09d39a4076aa47bda7e4933ec7eab628f422aa6148b9b747dfdf0ae95018ae282fb8b1cd620e0de218a2a48d2bb67ba7808395728d7c39e63ee19b4d044f4c32efe71c2bacc6ab9143e87fa2e0e454b452ffac50978a1a726a1aaf36d664b91e83c8c31636a5d508fda814c5caf97a815b309cc43041acbd37d78a3372669da060909a303059bd789a038bb110cc1a3736278ec0d0698f2cc39d533588521ea890bdb54c730a5bfcda705596fc0844c601f70158425e45a7c060227281e3cb97d5e6c122539f590267d0e20f86b5ee221a5e54738d", 0x173}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xfffffffffffffb21}) socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r0, 0x1fc, 0xe, 0x3) getpgrp(r5) lstat(&(0x7f0000daf000-0x8)="2e2f66696c653000", &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r3, &(0x7f0000517000)={0x1a, 0xd, 0x5, 0x5c9, 0xff, 0xff, @random="f53c3e8bcf1a", [0x0, 0x0]}, 0x10) getgid() fremovexattr(r3, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") sendfile(r0, r2, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r0, 0x11, 0x10000, 0x200000800) [ 143.923066] binder: 21145:21149 transaction failed 29189/-3, size 0-0 line 3130 [ 143.938798] binder: 21145:21149 ioctl 8904 20004ffc returned -22 [ 143.950275] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 143.961756] binder: undelivered TRANSACTION_ERROR: 29189 [ 144.013500] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/12 10:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x7, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00005b8000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50975e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f1d26e60000000000001400d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000057a000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000be000-0x4)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000116000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) bind$inet(r1, &(0x7f0000d50000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000215000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000d28000)=0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00006e5000)="00051e", 0x3) 2017/12/12 10:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b9000)={0x0, 0x2}, &(0x7f0000ca5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000775000)={r1, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000419000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0x18) ioctl$TIOCGPTPEER(r0, 0x5441, 0x77) openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x0, 0x0) r2 = timerfd_create(0x0, 0x0) timer_create(0x7, &(0x7f0000809000)={0x0, 0x21, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000)=0x0) timer_gettime(r3, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, r4}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f000000b000)="0000000000000000", 0x8) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/12/12 10:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000561000)="646e735f7265736f6c76657200", &(0x7f000058d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ddb000)="e381b417dae215dd12acaae39a4745b91c52884cc6ca3fc4b7f2cbefd47e1dd126014052c75b3ffc259924313a02b78c74b19c2f3978f0d9b43123f8c8516cd965d5fd4ddc5e0546ab23952766fb783f984b85d659dab679733124cff9cd629e5e5e7eeef69140df905ae164d3e4607cc491a03149ed23d7db86f85167fa6aec34e673560e5fdf22b5c0eaacf4818171493518d65770074575729ccc036d0fd2c39fd9a6cfc716dbf9487c7bc448e2fac5ef5cf3e32f664d3f50e47d0c85b119f5979631cf3c825592cd65ff1f143744808c8f89d6", 0xd5, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f00004eb000-0x8)="6b657972696e6700", &(0x7f000050b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000fac000-0x8)="6b657972696e6700", &(0x7f0000388000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000093e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8fffe) read(r2, &(0x7f0000d73000)="", 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x10, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x0, &(0x7f0000384000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000713000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x5, &(0x7f00005e5000-0x10)={0x0, 0x0}) timer_settime(r4, 0xfffffffffffffffd, &(0x7f00000c7000)={{r6, r7}, {r6, r5}}, &(0x7f000034c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r3) add_key(&(0x7f0000244000-0x8)="6269675f6b657900", &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000798000)="35f5576383b9860f2aa896e63163c7608770dc70b8de713dbb99d5b7366321b06d0ac7945754d5fe3201995759db93d45c4e21b70c016a934eec09ed8525488b5d133bc37a6e6dc52e7acc573ddc90c0e73af8a5b1c34c0b2340fd042510d101b0ce653246bdddaf50609e12b9249d995f191f0eb26bd591afb8fc2644b33e44aba1fb842cb07a298d48874996f0e714eaab157908ded77e", 0x98, 0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a61000)=0x200, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000fb5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f000063f000)="", 0x0, 0x20008145, &(0x7f0000a79000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r8, &(0x7f000060a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8008, 0x0, 0x691, 0x0, 0x6, 0x0, 0x1ffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000ade000-0x9)="2f6465762f73672300", 0x9, 0x101140) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, r9) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00001b6000)="2c2e00", 0x2) 2017/12/12 10:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x1c2a) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) r4 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r4) ioctl$void(r1, 0x5450) socket(0x1f, 0x4, 0x4) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x7, "de01a8"}, 0x18, 0x0}], 0x1, 0x0) r5 = gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000098b000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000146000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioprio_get$pid(0x1, r5) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) pread64(r0, &(0x7f0000496000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) 2017/12/12 10:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r0 = timerfd_create(0x1, 0x800) flock(r0, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000099e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c2d000-0x28)={@generic="f6c775d626a39cefcc38284b01ca4693", &(0x7f0000a18000)=@ethtool_channels={0x3c, 0x8, 0x8, 0x80000000, 0x101, 0x3285dc19, 0x7ff, 0xc0, 0xcb7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2d000)="2f6465762f72746300", 0x184, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000092000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x28060400) utimensat(r3, &(0x7f0000195000-0xc)="2e2f6275732f66696c653000", &(0x7f000011e000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) socket$unix(0x1, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000c86000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000029a000-0x4)=0x1000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000184000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e80000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000185000-0x20)={0x2, 0x0, 0x201, 0x80000000, 0x20, 0x3f, 0x8001, 0x2, 0x0}, &(0x7f000010a000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000080d000-0x20)={0xfffffffffffffffe, 0x2, 0x200, 0xffffffffffffffc1, 0x9, 0x0, 0xf785, 0x401, r7}, &(0x7f00000fd000)=0x20) fstat(r4, &(0x7f000004e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000752000)={r5, r6, r8}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00003df000-0x4)=0x0) r9 = timerfd_create(0x0, 0x0) timerfd_gettime(r9, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) chroot(&(0x7f00003c3000-0x6)="2e2f62757300") 2017/12/12 10:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00005f7000)="1f0000000202190000000700100008810000000004000b0012e200ff3f0009d78e4898d743b68d1a0102f8be6e64ab555490cd232ea0681f0b", 0x39}], 0x1) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x400005, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006df000)=0x1ff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d37000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x902, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f00007f9000-0x4)=0x8) r3 = syz_open_dev$tun(&(0x7f0000919000)="2f6465762f6e65742f74756e00", 0x0, 0x20003) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000120000+0x858)=0xb) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000270000)=0x7fffffff) r4 = socket(0x3, 0x80a, 0x3) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x200000000000b, 0x4000000000000000, 0x7ff, 0x1}) setsockopt(r4, 0x107, 0x1, &(0x7f00008a1000)="6b07", 0x2) r5 = syz_open_dev$tun(&(0x7f00002bf000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) accept4$ipx(r4, 0x0, &(0x7f0000ce4000-0x4)=0x0, 0x0) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000605000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000)=0x10) fadvise64(r3, 0x0, 0x800, 0x0) getrandom(&(0x7f000014a000-0xe)="0000000000000000000000000000", 0xe, 0x3) bind(r1, &(0x7f0000595000)=@nl={0x10, 0x0, 0x800, 0x1a0}, 0xc) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r7 = dup2(r5, r6) write$eventfd(r7, &(0x7f00003b2000-0x8)=0xa3, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000b07000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x11}, {0xa, 0x0, 0xc1a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xddd, 0x0, 0xfe00000000000000, 0xa1, 0x3, 0x80, 0x6, 0x4]}, 0x5c) ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f00008c2000)={0x200, 0x8, 0x9, 0x6, 0x0, 0x4}) 2017/12/12 10:39:20 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x2000004005, 0x78, 0xfffffffffffffffb, 0x18000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x5475, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2021, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0xffffffffffffff81) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000fc0000)={0x4}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00009d1000)="6e65742f616e79636173743600") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000fc1000)="7573657200", &(0x7f0000fc1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc1000)="a2bae0e3af9be9d437bda74622ea2acfb41221fa4b323686d53c1a67df17227929f1755dd2c0b6844dde9efc497fbad6f19cfb8732a74c0da3b7f1eee7fdaf4dd26353b0ce64244c4eb5481a9da726c9a8ab524aedd9ad32cf2c271eb87b6b2219b21fb4d7db63bba45870c8d98c133edaa4bb4a4d8a89484beb025188a09e21422ce1efd028", 0x86, 0x0) keyctl$revoke(0x3, r2) recvfrom$inet6(r1, &(0x7f0000825000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x40, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc3000-0x8)={0x0, 0x0}) fsync(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x803, 0x0) write(r5, &(0x7f0000e45000-0x20)="1100000019000776530002000000480080200d23001200052a000001b4000000", 0x20) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000535000)=@common="00000000000000000000000000000000", 0x10) connect(r0, &(0x7f0000828000-0xe)=@l2={0x1f, 0x7, {0x40, 0xfffffffffffffffe, 0x4, 0xfffffffffffffffc, 0x99b8, 0x7ff}, 0x1, 0x2ed6}, 0xe) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000fc1000)=0x0, &(0x7f0000cb8000-0x4)=0x8) 2017/12/12 10:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000974000-0x8)={0x0, 0x0}, 0x80800) r2 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) flock(r2, 0x1) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f9a000-0x8c)={0x0, 0x3ffe, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffd28f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000bd3000)="52644c4070df3758f487113b7214748f8a8bb52d8dc67f1d2457ed696c63423ac68a3a56884eed0eb7ebb81b8215ac779df20c6c481ef72ed2594edff1a70141c85bc376625149772e157b83613d3de63aa4d564bf2e75dd54", 0x59) getpid() setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00005b9000)={0x8000, {{0xa, 0x3, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000d12000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r4, &(0x7f000090a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = epoll_create(0x417fd3a7) getpeername$unix(0xffffffffffffffff, &(0x7f0000fab000)=@abs={0x0, 0x0, 0x0}, &(0x7f000016a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000049d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r6 = dup2(0xffffffffffffffff, r5) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000e72000)=0xeb, 0x4) readv(r4, &(0x7f000028b000-0x30)=[{&(0x7f0000070000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000159000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000706000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x3) pipe(&(0x7f0000c45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000843000)=0x5) socketpair(0x3, 0x1, 0x8, &(0x7f0000f2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00003c2000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000a98000-0x10)={0xffffffffffffff7f, 0x2, 0x891, 0x20, r9}, 0x10) add_key$user(&(0x7f0000394000)="7573657200", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ff000-0x1b)="6778b9d379ce96595477afbe597a8e206af57fc0bd8e35a4e1c9e7", 0x1b, 0xfffffffffffffff9) 2017/12/12 10:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x14000000005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x10009, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x8000000001000, 0x4, 0xa}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r1, 0x8f}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x101, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0xfffffffffffffffd}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x6, 0xff) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000923000-0x6)="76656e6f00", 0x5) getsockopt$inet_int(r5, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) bind$inet(r4, &(0x7f000068e000-0x10)={0x2, 0x0, @rand_addr=0x8c504e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:20 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xe) r0 = syz_open_dev$evdev(&(0x7f0000219000)="2f6465762f696e7075742f6576656e742300", 0x40000000009, 0x400000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2000000, 0x300, &(0x7f00009da000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000665000)={0x0, 0x0, 0x0}, &(0x7f00009d9000-0x4)=0xc) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00009d8000)="2e2f66696c653000", 0x701840, 0x28) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00009da000-0x20)={0x8, 0x4a4, 0x8, 0xfffffffffffff800, 0x8, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f0000449000)=0x4000000005) gettid() fcntl$setsig(r4, 0xa, 0x6) r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000861000)={0x0, 0x0, &(0x7f0000928000-0x10)=[{&(0x7f0000dbd000-0x14)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x4000000000, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x80000000000000}, 0x0) r7 = signalfd(r6, &(0x7f00007f2000-0x8)={0x20000000006}, 0x8) read(r0, &(0x7f0000f6c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000924000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000212000)=0xc) r8 = socket$unix(0x1, 0x7, 0x0) bind$unix(r8, &(0x7f0000d4d000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8) signalfd4(r7, &(0x7f0000da8000-0x8)={0x882}, 0x8, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fc9000-0x8)={0x0, 0x0}) 2017/12/12 10:39:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000004000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1ff, 0x4) rt_sigprocmask(0x1, &(0x7f0000013000)={0x3}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000005000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000004000)={0x40000000000013bc, 0xf40}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0x44, "897d254161502f6236fcd347ba35e00fcc586cea718d7a4523cc5b02f4e6120100f680b039197a0565e210e3e03329215fe7a3108afb31e980316a1e013fd7bf000000e6"}, &(0x7f0000003000-0x4)=0x4c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000)={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]}, 0x8, 0x0, 0x200, 0x2, 0xffffffff}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r2, 0x8002, 0x23, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000006000+0xd37)={r3, 0x6}, &(0x7f0000005000-0x4)=0x8) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000003000-0x8)=0x5847) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x4b, "f6569d7d51d0cdaa491085ee4fad065cae963439dc5ca057f6655cd0060be13cb5740240e403dfc9649bba43e304064b33a969f3b400475a14a2e5b8a4861c514f0576dc41875fcf22f989"}, &(0x7f0000005000)=0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/12 10:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x0, 0x0, &(0x7f0000c84000-0x10)={0x4, &(0x7f000017e000-0x20)=[{0x1, 0x800000000000009, 0xd7e, 0x5}, {0xa91, 0x9, 0x17, 0x20000000}, {0x3f, 0x0, 0x400005, 0x5}, {0x881, 0x0, 0xffd, 0x8}]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7983, 0x20000) getrusage(0x1, &(0x7f0000a5d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r2 = gettid() r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef9000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) linkat(0xffffffffffffffff, &(0x7f000007d000)="2e2f66696c653000", r3, &(0x7f00002ff000-0x8)="2e2f66696c653000", 0x400) rt_sigprocmask(0x0, &(0x7f0000871000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) signalfd(r3, &(0x7f0000e9b000)={0x8}, 0x8) timer_create(0x0, &(0x7f0000cbb000-0x60)={0x0, 0x2000000000014, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003b7000)={0x0, 0x0}) clock_getres(0xfffffffffffffffe, &(0x7f0000fd2000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000383000)="", &(0x7f00005d0000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") pselect6(0x40, &(0x7f00008cb000)={0x3, 0xbc, 0x5, 0x5, 0x6, 0x3, 0x40, 0x43}, &(0x7f0000fec000-0x40)={0x470, 0x0, 0x8001, 0x3, 0xffffffffffff8000, 0x0, 0x8, 0x7ff}, &(0x7f0000091000-0x40)={0xc863, 0x5a0e5398, 0xffffffff, 0x1000, 0x6, 0x7c, 0x7, 0x10000}, &(0x7f00006bb000)={0x77359400, 0x0}, &(0x7f0000e71000-0x10)={&(0x7f0000a64000)={0x2}, 0x8}) capget(&(0x7f00000a3000-0x8)={0x20071026, r2}, &(0x7f00006a3000)={0x7, 0xd35, 0xffffffffffff5155, 0x7, 0xfffffffffffffffc, 0x23fb}) ptrace(0xffffffffffffffff, r2) stat(&(0x7f0000dca000-0x8)="2e2f66696c653000", &(0x7f000031d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000add000)=0x0, &(0x7f0000304000-0x4)=0x0, &(0x7f0000e2a000)=0x0) mknodat(r3, &(0x7f0000120000)="2e2f66696c653100", 0x2, 0xb888) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008e9000-0xc)={r2, r4, r5}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x7fffd) syz_open_dev$sndseq(&(0x7f0000cb5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) ioctl$sock_proto_private(r3, 0x89e7, &(0x7f0000634000)="f917bdb9054411fca182117c3d27fbb2efd16d02745699f37114a26ec1acc27c2864587c28a1e997e862cd7d80ad3177116aa73b3f8d7ef8a795b30edc1739858bc3717024d9d5734912c28ed88fa9142f03a54684a244caf74814e75d7e31be25e7197b9e084dece196") 2017/12/12 10:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)="2f6465762f6877726e6700", 0x85, 0x0) sendmmsg(r0, &(0x7f0000892000-0x1e0)=[{{&(0x7f000072d000-0x10)=@ipx={0x4, 0x5, 0x0, "31822c511606", 0x79d, 0x0}, 0x10, &(0x7f000022e000)=[{&(0x7f00002e4000)="94ad5fd14dc8253c6fd4162b24a3bdd54ff7a48d1fe854f8b0426d79d43c03ff8e8478415e49c4070698da2a8ef7905d98e3c6fbbfe6c38c0c36c776db9c52388ce6b9d62427b27bfc5a439eefefe3bbd062a8aa7491b05c3701bea76b82f1561cbac92110575c21879ade1cc745341fa4adfe83933e4232872a3f3d729cf646947637943133707ab102e15d8e5691a89b20a620e9718c03e88d7c", 0x9b}, {&(0x7f00001d4000)="", 0x0}, {&(0x7f00004a1000)="5f2a34de37561ffb49815baa633f5cf8c2f5a636cdc9f8ae4cbfa83e63275570f1457ff2e2985e0f8f9139c2d026cc8e7fcb8b39e12c00dcff9683f3bb32e8981c31813f10df322c119b5df842", 0x4d}, {&(0x7f00005e6000)="95c11fe90843e192ccccdf3f8cc7b5e0a7b02a57bbe2ea2e644fac8c7727e214004c15ac4b65a05ad183ced7e483eeb4b745fd391a52f350146c3a7f4cda", 0x3e}, {&(0x7f0000f54000-0x2e)="dda7e528159d7e0a333e85dc79454f467cbe7f63f096e32a1a53c6c028108d17af1e169fee430924a48cec3e56e9", 0x2e}, {&(0x7f0000ac9000-0x1)="5c", 0x1}, {&(0x7f0000c17000)="3fe994c7a6b75a307e8ff2f85f0fd42260387453792d0bd144f8525b9655f94a70fab216d9b48da4d0b83ddb6f8bce9160ad0836bae08a8dbcd1a54e5ed857663f3407d38f7ae6f8991dcc2df5aac754d5b397ccdf59a10ac0b559cc94486ec99ec0b303b6cf452b07fee8a25625bed8fd7c53aa8d6accc375c34290da60a485a7d32f37edc3b4f8c2d22966b1647b4fe0f56418af48969cf2e891351f20788f33bc93bf19ea0b76420ea9463d1d92e9feb371de4c48bd0a3d30b3e62776a0", 0xbf}], 0x7, &(0x7f000020e000-0x130)=[{0xc0, 0x114, 0x4a94babd, "ef764a90d8675566b4855f394876ea1fef42747adce4fe854343fb681cebfc98e5a442d3c2d4743e3aaeb2c4744037072c8d36e864fc01ea672ec4081d8346f02ca1d14651c1dc28d6bf5acebae5ed45aa1aef09a7237c8538156c7920fcebf70d5978a47c878b899f8319005f41bde40af4614b0c7e12ee5f1880e8aec261bba2b2ab422c2db8c17a2c783e0696083bc20b1ccc3e00064acf042879a2391971b5e4145e9bbcaf9a0949770e30650165"}, {0x18, 0xff, 0x100, "afdbb167"}, {0x58, 0x11b, 0x9, "862b31e2a7f7e35c9a26f45d74916ad4b3ae765877f99a087cd1796d0aac12b48aed520b4c25bda0c0236e19100fbc6c159564078fb56493a916916c2c8192714b1fcfd9"}], 0x130, 0x8000}, 0x0}, {{&(0x7f0000444000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328786574612900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a4d000-0x50)=[{&(0x7f0000575000-0x4e)="31d0ba234a30ec49ad91efa7741ca6f70c119335b228f77d0466a789dbb4106e25e67a9fcc9b81f71f0a48b66e675f5b3309fee0ab342b3c8c26d96f6c97b960af52683239490d790ebc788f436b", 0x4e}, 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{&(0x7f0000344000)="4afcccc09a54af0f3348de874895b6cc1e1c3652f2f0af737ab7964ba17d7c4b86fe00f0c547f3ad4b8470e2ce2b42531b5d2ec37fc6dd7f9a360306391abe0b3265778f9169b551fc7460f30f4e7bf1accba4bcdfb3a93b14099a85684d1080eab0f1efb42b47b35f89a286b1ead85f5fa90956fd509ef2855c4a6a0f11560595cc9e41d2d7318623c765638aad6ccf2745f43e2aa2866c870cb0f3a4bc86388ae0fedc9b054213fbc225d064e501c54aee02fe9011423c753ae4f260b232bcab94fb7a2e1981ead49b05fc24b18f47424b9bd54badc563c85463e1ac33e4fa303906e49b7ebaf4c1503ee62e31a8fc6c5438310c0ff5aa7dc340393b041b4b93913ce7f664933af6cb17e5cb71fb0b823cc477af1cb244345e7c20baa765a9b1240cff88f3dbb8c832d0c91160f3ff27d3985524ab894681d7ec185306b07e20c49c0b759e76872216aa366751591673c3345fa532f18de7bef8bc413ffb286529961393b3e740790c4558e3bf3ca843cb527010c42ff5866f90566a3e66bdc7125dc36c02851237a5caa96f948f81c4041a2f8f4f95148bd100237c16b7738429baed7a726a9c83dc96de66361eff5974cb879dbbff7e0f3a3f209cc117cbd339f4136f3191194ff1c2d354c9d66b41e265b3f2b939b4e826382193ae3c7b91aadd7c6091dc6f38b655ded51bba1f200e6aa0ef694427286038842c6d21a80b19ab4b8e163810891a6eed7c58db1e49a6ae1293709dd49ce7b2e3b52f71fba67fb97edf9d4fcd984a47063ae44d9279e83adccf97f299fb760786d4985c278b8abd6d4424d7f3a1d9c211fbc352a088695e2084354d3b8f287fc337ac5fa3134084cfb3544124d6c6454052f70c1a459c7b8803432661f80f57e6d5600ac3a744bb18b803727a79f7525e81ac92821bf5d5dd8a4a8120493aac04c42d9fc2e63b93ab9945a09289ebc50f71f708643e28e59aa024ae7ea51e61fe2c76b608af4a6380b3e56e5e07b2c1f10a74217775dd90f2630e241775995cd1e5abce6b38df24388a24405c7c4e89c2ce007d64c085e8071ee6fd637be8aaf99a5b5345001fea06a6317d40ea4e319c692d336c960d183b5cd152ad4b6e0dcfa0af1487b24420dc2c145b716fa1e4d6954577b3464255052ca4001821fc2cf33a1fdf7ecc80cdd55a8a8bb3ea3a5d36b87c95c97cc4bcca7c3ace54b7e213fe16170fe532c5515585176f4406a60e4b3433b7e2dfd7b733eb6699758352e7ffe8b8a1bd3e519c047bdffcef94c9d96847c96032963f9ae0c3414af352660fa565322bb246b8004b7b00d1a436f37013551d4413861a9a39dd8ad2885081a8064f6d206e8dd43c794d8864278beb7645bd691ffad401bb7445e2daf5cd97082c307032e889d2a1fdf4e8205bbc3f43cb66752c926f520fb4872038cb2d7c7105d98673028d7a73637a8982814011c61030b95aadb9cba788c1a5af8c7b2a6ecd5d81f906a58b20876deeeaa19f0d416198761b566918f8139665c94398a7c27884d1c0085d23beb597081338cf76da010ff53e008c3620bc3e9fb2b31423be89a3d925a0e327104be0b54b586f25cf9056f135588be0d8e4c622eb0c2bb889c37ba52e5e62995697d03b3332c0ca5921e4364b1aa6782d6c9b6e78f7669c4fad01a4f1ebbd54acdf049b35ebcd14780b68b7d2b41ca5d98580c93b60ccb6b7a8c0b5c057530aea4e8e1faea94e95c2fbfe5b87650a095d3fbd74ea5d37e2d24ca6c82cc63f8f197378b75d53ec20f689d9c2f24dde5fb02c4776096a95694407f8063713ce03fea8f928b2c2b7f38ce3fde2eab22b73141487280828a0a20ff287e6c20af81d4c5a6d2f03b73e3d1b79427ff86ee4367e839591065f3bfcdf270c66e153368e508337d6c14591226a91780236808d462bdd9c956c8e207970755d623a3e1f773dc7eebbe09c0146bf28b6d645bbadfb636d1c326396c77cf4703f6b78e79cacbd04f921945aae108e1f09f25974a0b89f823bd153552eecbd9341c4b4179b744e88f626226332c3d2072a976d6db07a1e2919d3f0eccde0138e22779d047a6dfa5e9cef0d4107da01ecdb7798a02e0b3ed5b5289431fb3595aab49f19c6b6a60dd91eb9637e27104b191606fbc305d970ddb5c2aaafbafbc55bbc04753905dfaa2b2c191a3f5d067c9a243d19bd2e683ddc33ccb0024460fadb501e50778767ed629cec4f931317e8cd5ba6e1960bb391913d4824d14f47694bea756782418533736cb6edc39f7ec7469c39f851a64542d8a370a1efc203284417ec05c3fb00a9a5661e16ada0e789a02eb710f30ac6fffe6c9d485bc670141da9afddeb47ce82d05c07d403a408dd8ce65ac1e2ff95bf5369c2652c02708813f0c9fab7985e6e368b4f0922cb08edcd887fc4414ebc318c28a8da3686f14c76e04f385194c1c5fede642c5f129d70698057cf29e55252c18088fc39fa909e7c920ad6fb3985a20e10e95a54fc555779e0ffbac03fe412a84797b1c91b76be4dbd07f2b817b2b97479eaae77c432062d138fb991dede642af5687ae6f515af3d50e4946dc718b7cbfce275ff98075bf837d8835a81e4a7aad6864a8776e5638e96886d2025252609489a9b11f145d1420eddc346e1f1b17ae97520832ce485c04cd34cc754a5ee3b01553359e24ee62526029e3037101531cd6e47b750afda1187f0c1081057216d2e70558698e2e9569ca21dc121c551186262670fff8330eaf2c7aef7705018f72a2b08f64e6d020115274a88fdc33c0acbf8de2a9c3c7e4a30c3bee4b88b831f480845db7d4619034c250be64cf72ee23141fbf3db060eb0d4f83f6cd6a2574be214e3aa4988afa76eec7f76b3d908dee0643e8841bae8983d951755348d6c09cf69fbe38ded7ee8e52b74a33236dbd24869d77c58d7c029a5b19434ffd93d011a02aa81c0f7028bb5e884c37806ed6df4901471342eb10f98509e3a018ebdc66339057198c2ff7a95914c72fa9603dbcbf34a560cb7a18d478316c9268b1dde9304b47e89a97eaafe66917a3091822208b15877b9dc293744777a26982472b11e1d025bce387d36b76986cdbba2e85eb55342a4ce022ed3cc04245e475438bdce4f25068dc7c9cc24eb19543db228bc68cc1acbfa76b11aed1aea4589a768a229e2a57e1226dcac0240b7c9abb88af0bd90630c4c9163c3b22a1152b4cfc88ae906449ffcb993f40a96da3e0296f6c10e4740e51bd29ca07069a317d5210f932de9870a912e87711802d66611651a95b2a9a081d4d9635e381d7c0964f834b93775c9ea1ac841408075db7986529abd89163ba4115f7394958be3be491b14fe564fe510c68ca8920f5311de1f1437055d140320e75610bd8187496425b40b7dc67a6b0e8813e5b51c0115f4a78ab512470debaa9338e6ce8f92d45992e75d7e047db0f17e14d5610fc7d1fb0a3fce483868a4784031c713be248aacf3e2ab31f9516434e99f443cb08f4b0650f9cf2232eed251ea13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0x1000}, {&(0x7f0000c7b000)="3514228770869f770417c5540b8084f32ae5f7c962843db9caa7b2d4f40f26ebad87d10550885d946bd7db4ab520dcdedeaf69", 0x33}, {&(0x7f00009f7000)="e29f3ea0546c57f86125517fa64bfc1c9e2db80ae282e4ddce33ed684c5e5d5bae7c9e1abda1849ad79d72804b825493a41b7993d30bd8d8b0c43e3510d7db63989dbec3fe4357d34cf5b545226d7088c9fbc569538dbac4f9a92040166c3c45cb7dd555da882cc4370afdc6e0fcfaecef7c00d32dc15aa132ab71fc7fca9157b3b84a49fc0221a38145fb34e850a660d7e79f708453f2eb47262b81da8928cf6427e1735b38e2f1c03f20a53177b37e740cd0b0e80b6ab7ef8503", 0xbb}], 0x6, 0x0, 0x0, 0x40000}, 0x100000001}], 0x8, 0x2000c010) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7574, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000018c000)=0x1000000000002003) syz_extract_tcp_res$synack(&(0x7f0000f53000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x37, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x29, 0x0, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, r2, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x800, {[]}}, {"55"}}}}}}, 0x0) r3 = socket(0x10, 0x2, 0x4000000000) socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d07000)={0x0, 0x7fffffff}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r5, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009d9000)={0x8, 0x0, 0x0, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000013d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) connect$inet(r4, &(0x7f00003cd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) quotactl(0xffffffff00000000, &(0x7f00007db000-0x8)="2e2f66696c653000", r7, &(0x7f0000c86000)="ffae8ddb9ed0b00a7de83169d0def34f8b1be8b440769a118fde42995caf172a94") ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f92000-0x10)={0x9, r6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000720000)={0x4, 0x200, 0x9, 0x21, r5}, &(0x7f0000474000-0x4)=0x10) write$sndseq(r4, &(0x7f0000fa5000)=[{0x5b93, 0xfffffffffffffffc, 0x80, 0x2, @tick=0x101, {0x7fff, 0x7ffffffb}, {0x0, 0x0}, @connect={{0x80000001, 0xffffffff}, {0x0, 0xffffffff}}}], 0x30) unlink(&(0x7f0000b79000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00003da000-0x10)={r6, 0x8}) 2017/12/12 10:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba0000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000078f000-0x28)={@generic="00000000000000000000000000000000", @ifru_addrs=@nfc={0x0, 0x0, 0x0, 0x0}}) fcntl$setpipe(r0, 0x407, 0x5) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap$binder(&(0x7f00002f9000/0x2000)=nil, 0x2000, 0x1, 0x41010, r0, 0x0) sendmsg$netlink(r2, &(0x7f0000127000-0x38)={0x0, 0x0, &(0x7f0000646000)=[{&(0x7f000052e000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x2a, 0x4, 0x2, 0xff, 0x82a8, "65c81c9ed26456cf137bd55162ed8050c2455e559c190689e479"}, {0x76, 0x101, 0x20, 0x27, 0x2, "b70c0c8bb33bbb82a32a37a20edbd973bc97513addd789700a7e9e36e6243ae91f7c0c7bf05f4979312969633585d7632c7bd0f754e0bfc84e692e888da3ee110da11bf1754e69b285e9650c4ae2d7833ab39ddda87b8cf9a5880411039ff94774acf229403e"}], 0xb0}, {&(0x7f0000d73000)=[{0xc0, 0x3, 0x400, 0x8001, 0x7fffffff, "40772c61084c5fcfe7fcb77d3961c8225673df5df593e7666bc824c247ce2137a5d914135f3c9eb772ec7a0cf8215fa29d8e9b9129c31a87f302c5abeb9bbb800e6d1e403223397b90e023ff5f4da6e8fb61d27a9827017d260262c4c0fab0086926244a6002af6350ae115635db4ce6d377f647d8e425b55033819d9bd2966b01b32da359f8f50c709dcac8adacfcd51ce47541b85d9f399fb354640e77fca8c026317214452bb8eee6d4907a1970a7"}, {0x82, 0x8, 0x400, 0x1, 0x34, "8c1af9d17ceda6dda6c88232db39c0637f4c9caf5122980cfbc43849e9fae4d08475a115aaa97ce08db91146db0d3e7862a46f4a2897ad731e7fbc0e4189e3a40c1da4a3f2c3aa7bf6d5aa15ab852f3688bac11ebc455644c2a4c5570407bf7154b34f72b07e786d237eaeff3adb49edaaf6"}], 0x142}, {&(0x7f00005e5000-0x1210)=[{0x7d, 0x5, 0x300, 0x4, 0x7c, "52fe3d2beb33eae6946f955aee91dbb1757e0820c3af3b4215ee7cc9e242eab87b011edbbd8dd95d45bc93a35b17d75fa99143398804d51f8780180a328aa9998901514861efcd07c50a683bafdc06fe35980d431fa076e32aa7a9fc0af1122b5dd7c62b3e3b5b19d40a62516d"}, {0x38, 0x0, 0x700, 0x7, 0x6, "27d81c5f38a0012f447fc927bc91b7dfafee99dc83812f442c6395a2d91c85c714f42ddbe014518f"}, {0x3e, 0x6, 0x1, 0x0, 0x7, "b6995910ce98a4d371a82d54b1de958aec2d3b47c1f6051d09bdbb431afa7a18a87ce19c5d03aa4225d0a6d209ad"}], 0xf3}, {&(0x7f0000c05000-0x127e)=[{0x45, 0x7, 0x3, 0x7ff, 0x4, "5073819310e088935c06fbbd931d9fadf27ac162a37a2a14b5f02d48c9803ff47684a638a98ffa41adfc9c7b21d2b69af8e0167938"}, {0xcd, 0x5, 0x422, 0x4, 0xb84, "db44db7956994904e0bd9528596439254f50673e5ac610d2c0bae34ec54ac109613320c2cb84c6ad6d8e778afcb74a36f644d30527cc5bcb1ce9119867c16aabf78252a51e2b2595689a843b1e3b472b2fb29f14d24434b22ef7d0d81c812d0f24e8cd1037ff88589240e5a7050a21b3a7c657333ee5c0afd3e83478d82ffa89e9717bffd998318abb539a9da1ed4e6cc628df4c256cce863a5d870642d13a685ef06e2ed682894fb3de82fe380e480e9a95a0a3703518788b8220d7e3"}, {0x1010, 0x8, 0x0, 0x800, 0xffff, "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0x1122}, {&(0x7f0000523000)=[{0x1010, 0x8, 0x200, 0x386, 0x3, 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"}, {0x84, 0xe6, 0x4, 0xffff, 0x7fff, "ff6cfda49f76ed6014828821f3e7e6c58bc2995de2cec491e40d1ced6f53b8b57d2a00519106ed92baccc395f43c2e387cb09c1f4e2edb8fc882f8fe180a2a0f0bdd7cd57075e15b9bf55ac7cec84383f5808bc6965e16e96df76db574adabf3b41681cd9a5d1523ef387ff330a90ad72c02542d"}, {0xce, 0x4, 0x4, 0x3, 0x41, "b8d63e1f8badc640b1c002097d5edb5c51ad1453c629d9d80246fe5ae7b2d3c923aa26db0cf67af5442aa256fafc11536d23a36abbafcd045c8add052310088b7869db3b18ab0ec29a8193e5c1b81174b49e281aab96397e1cbe59a0d08206e54265e24b6016995f3110b1649c752ee8ae9f6f71743999b27747a99ce3e962cc9856d725cd14365b49f58f9f5fad782e69ba288996634ce4b42eb187cd28541b14055f21188f629ca1b8f4a244fa1571cc785f081cfbaafbdaeaa4f371bc"}], 0x1162}, {&(0x7f0000d65000)=[{0x65, 0x8, 0x420, 0x100, 0x9, "f018e0251d3ac1e49179e310e07439025ee8661f3a9871446a2040c28bd4bce28bdf4936172dfc061ae6fe38687e283cb1881970dbc957f90061adbca2988604d09b2b6a525efb1395d9d18ebe4b62dee4fd935b77"}, {0xc4, 0x10001, 0x400, 0x1, 0xffff, "1750157a218200cd74bbb02191cacb8ea3f77ba9e7eb2f448c36e64b993d295e6dbbf02f6605e992716c0fa2e898398f75b3288ee3676852993f5443bb4ddaa211471580880b50b4695193b6dec60f7ccb1e008fc48cac351d2b2b5b5889101debc1b4ff7511bd3e58a17b8ab81a741b90030db3f040b6926966cab2661a05f56405a32e753aeb6f8862fd4e75973bcaffe60cf8e2b167180e40d4ab78623ed49b9e6bb03b8e59bd75dd0df0ff33e3a8d3841dac"}, {0x23, 0x100000001, 0x200, 0x1, 0x8, "b60563442b22e9d06b51a7a29f2d51dd336a66"}], 0x14c}], 0x6, &(0x7f000025f000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}], 0x80, 0x54}, 0x4810) r3 = getpid() setsockopt$inet_tcp_int(r2, 0x6, 0x1009, &(0x7f0000f70000-0x4)=0x4000000080000001, 0x4) splice(r2, 0x0, r1, 0x0, 0x4000001000000c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000813000-0x4)=0x40f) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b84000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) getpgid(0x0) tkill(r3, 0x1000000000016) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d17000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) 2017/12/12 10:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000401000-0x8)={0x0, 0x0}, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b33000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe9000)=0xc) fstat(0xffffffffffffff9c, &(0x7f000070f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000239000)=[0x0, 0x0, 0xffffffffffffffff]) setresgid(r2, r1, r1) sysinfo(&(0x7f0000e92000)="") r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fcntl$notify(r3, 0x402, 0x30) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000777000)={0x88f3, 0x945, 0xffff, 0x400001, 0xc34}) set_tid_address(&(0x7f000064c000)=0x0) socket$inet6(0xa, 0x807fe, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008ba000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) linkat(0xffffffffffffffff, &(0x7f0000b3a000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000061000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 10:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x840) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a4c000)="0000", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x2, 0xc) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0xc00000)=nil, 0xc00000, 0x3, 0x10, r1, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x3000)=nil, 0x3000, 0x3, 0x2110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x6, 0xfffffffffffffffc, "e13a38f5da61", 0x1ff, 0x0}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000258000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000006, 0x32, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bd3000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x33, "052a4201fa33a86e4f3f3e57002c701c57e7fbbb4ef45e601fd27a3ff99923b28797f8ace1d24d917a1aa70f24b41e36b7fefe"}, &(0x7f0000002000)=0x3c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x69, 0xe9, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x130, r1, 0x80000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f9a000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x6, {"635e17b9650bc4"}, 0x1}, 0x10, &(0x7f0000f59000)=[{&(0x7f0000001000-0xdb)="da88a7ef0e8ce6b73a38c8ae3f050370ba15f521518612f229318120b45b67bca3a615b42d8b1936b784dbbfe459b03bb66e0940bab40ea529d6c867ae684e8a6ab7bc51a9f409d452e199d0e81e852b1098cde71fd6c1f4af60852b1aa37d5f866786ff75a59ccef83f5a6bb0635b836b4b8fe768e997e7b5096668979b08778cfb699176d2b64c8ff87e7c20755b89cb940b75ddbf74d2ca1f82b39bbbd07100448422062f1f839a6a7674ab28c03cd6baf7f9dfb586120b7b5baff988a49af6970f51f604758f1861c52e4f6b08cd2005c751ff15ef7d0fa21d", 0xdb}, {&(0x7f0000000000)="37f909bf6c2cfe0ed163825996e45aa2686da6d7a9f77eac7348729af0eecea4205e21c4385d2342d793a638ba0569ae61e8f81ae79df96b9410a5d3529844eac06fb83dc5681d165c5ac68305de8ff450375409fc8ac3c347015c99fc66ca7761aa055cb4858684b7bdfaeeb5d5b35c90b4e02b71bd6926e92635b7a1b58dee6871f96767b891512eecb4d4944ab2e3adc8af0b92a1cfe134b4d251ed93fae16172fadcaaafb99e7c4faff63942bf05f324e5d76ea3bc", 0xb7}, {&(0x7f0000f99000)="c1299f2199c01984000f34ac31dac10abf9a9a3990f7c9ebd720fd7ba9ce9bf1174e4bbbd04be043c5c21fee9f5e844236c38d558419f6687f65739bb30d6e7403abd69ac454b0703d68c45786455cd763c544fa540d56bec8b1f4c7a71cb14dce368fa208c5c73e696c74d3f9534cd0a93453cc51d2a9c1abbac2aa629078ad325a95117ca47503ed20205f885505584b2c659f3e43a435085764e9b73fe973e74458ba1402ffc9fb01e8247dd1f63239b1cd262dd578646a67789811013214414757b18ee537a4eeb85874a35fb2d575bda4", 0xd3}, {&(0x7f0000000000)="4bed7aabbb83af0d6830fc075689c37ddc97acd786651074b6aa9dceb14f6bb2b591b955e37545b75d5e88cc2abcb0758fcb77780fd20f84bbe0aeca31328d00a3d7d1285c9160ed246318fabff87dc8607cbdcc73e82906a27aaace261cdac8abaf5907a4a9c5eddad2cc05e17f8387de511cc02aac8ceb9578065f65595f264efddc9721a5c810731f96b6fb999178c4f7", 0x92}, {&(0x7f0000000000)="9326f9f7f7cb79c3bdc11e1ef287df74affb", 0x12}, {&(0x7f0000001000-0xed)="c2e8e2fbb7b02f52c2c455a7fd9d626332826bc60203109e6f2b7279dd0b721cd7384d64a1345572ba1ac1420acc9efa2281a9d772f2809497c5439123277f72468cf73d9cc88bbb70a4a76bcf46b0051276dd528b8bb2c309b30485270d018ee7b7bc9b57b30b9008154a331247bff0588eddcc79665a6f1e87c2a9701c7415305b55c7673a173e0ca16f336c3212e55cde9ddce74c349e623508c625716d9d32a32cf4685c682257484634826f16fba787a7885b024c9e0128bb7bf435758b309917b6725b69f883f358bc261c92d2f905655bf5820d0d35de7f4d143499a01f7fdd5f3682aa0e72e3af88ab", 0xed}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0xe1)="791258869908d8f8046de013e4558dddd6b0a125cf26445bebd61aa3f8acfef9869bf1e92d38fa7fa2293c276af6768719d259120c943eb301a75603ac296bc1f11f68779a250115b5547a26cac73c6ea972cf0e73f8e192af0abade798d842c87e3e1aff1a2eb5c03ea09eee47512b7f97a7a2fe59dbabab95a636a0e46085d5b9e73a81fa05a391618a0c70c9a01114ce38a41e7018d6341b2b86d00225f2cbb7bb124af8fbc7bf8e92987f07930dbaa2333d25bf9d397d7a97f884863043ce03a870735f92982e8870727d668a80fad01cf2c95367b9948590aab230ae69387", 0xe1}, {&(0x7f0000000000)="3df024537909ff1b2ed2e1f6635901df6de133d72e0ccdc656a75895f9", 0x1d}, {&(0x7f0000f59000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x4}, 0x80) r3 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000c81000-0x1f)="1f0000000004ff00fd0001000000000000f0000800018001fd00dcffdf0024", 0x1f) 2017/12/12 10:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c19000-0x78)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f00001de000)={0x2, 0x78, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x7, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x2) r4 = socket$inet6(0xa, 0x10000000000002, 0x7fff) r5 = fcntl$dupfd(r3, 0x0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d1c000)=@assoc_value={0x0, 0x0}, &(0x7f00008bb000-0x4)=0x8) getpeername$inet(r5, &(0x7f0000837000-0x9)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000b95000)={r6, 0x3}, &(0x7f000001e000-0x4)=0x8) r7 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00003e8000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3, 0xa, 0x400000000000, 0x0, 0x2, 0x0, r7}, {0xfffffffffffffffc, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x5, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0}, {{@in=@rand_addr=0x9, 0x200, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x20003, 0x0, 0x80000, 0x7, 0x80000002}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000d60000)={0x5aa, 0x0, 0x3, 0x7}) r8 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffc) r9 = getegid() r10 = dup3(r8, r1, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000121000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000-0x4)=0xe8) setsockopt$sock_int(r8, 0x1, 0x3e, &(0x7f00005ab000-0x4)=0x6, 0x4) bind$inet(r8, &(0x7f0000752000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r11 = geteuid() stat(&(0x7f0000c94000-0x8)="2e2f66696c653000", &(0x7f0000b58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000ab3000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000)=0xe8) fstat(r5, &(0x7f00005bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r15, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}}, @sadb_address={0x3, 0x6, 0x80, 0x6, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x8, 0x420, 0x89, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x7, 0x1, 0x0}, @sadb_address={0x3, 0x5, 0x5, 0x7, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x18, 0x18, 0x5, 0x0, 0xb2, "df96770246254d3d89e5f133a6f479f3baf1ab24a37aec74ff26f035efc4f126230d9b219bede1547a1bbdd1e5b4b82d33721761fd71d224dc8d36bde366c1493901fe32fca2544743b6ba4f98f5e5a1dbd31583a7e400874abb893858b54124cd117e05b4b7bd3c4d1b958883b8a189908dd9663ba233fdc9bc32afd656eb865eac85204f6283bd1553fca4d0ccd8e3835e7bc694ec3f2b8892d752ae883f23bf734c4b8968c33373214e39abeda5eb987f"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x48000) sendmsg$netlink(r8, &(0x7f0000649000)={&(0x7f000003f000)={0x10, 0x0, 0x1, 0x3f}, 0xc, &(0x7f00004d4000-0x30)=[{&(0x7f0000aa7000-0x49c)=[{0x25, 0xb9d8, 0x200, 0x3, 0x4, "9b5387fcfda3c25f698630666707912b2974173105"}, {0x105, 0xf78, 0x200, 0x1, 0x5cbe, "83a924582048fd2a0b74f123df9f9778f1e2b515767cd63b2aa92e01b0c403e558b4e42f0bbf1f1e3de9a37b14e4b175b4ffe5bd3bd83b85fddc13c8d891e770d0f2e0676c4ed6cab14d97f3aa602875830190eb9aebeb7ef3975c46782b9d24308da8020afce2884b305c4f6aef7c8f4446e3ed1c0be96b2dd1d622354e05d200b04c623ddaf5699b933c1b41adff7a3a31a3ca657c874635072a5547e7d70a2be9a1687c082ccda7431ffdda7e6d4474715bfa2a49fad8d001a48b1014899eacc04fa3fb2f46a886088af733bbbf998964a344efb38ad5df5089a57d540b0f7c39047b817d1cce20addc7aa3af23c6f0d865b6ef"}, {0xd4, 0x93e4, 0xa02, 0x4, 0x2b8b21d0, "941d7772f60da7c7153b535cee20f939694809cc1e3eca3dfdc56d052c3d481881b28ca0621e776b25e793fd610c761835e6e15cbda0334bd6c9732c02117ff09cf82f98624770c48b1a8d3a8d142fdc164f373f36de9f0784bd13d2f54256edf9c577c68bac9fe50d0444144a04be6f335789fad92a1b0b895044e8f4cfe82c6dce5ab28b7db357b0ba29802f5ce850ead3372eeaf3d1ef402041a134b0115fd1b3d5b56507bff38052a8b35f12e1e55119ae3c95987f808dc8d7018efa0ab6f12b2e15"}, {0x5c, 0x0, 0x0, 0x0, 0x400, "8ed17873842cc47698f2e08f12b37e4eeae0d0dc525e4216bb7d18211b2c9e98e362d7fbb4fcfc43e63643af11c82f9f239d4975bccc51daa9e52118e9aec0dd72c47981889f234b0ed4bccf"}, {0xc7, 0xff, 0x1a, 0x7, 0x6, "9f51b56cb1ea6e4bc9ad2f4f98a8d3ed131a2285bba448bd412dc36ebb62e76ab925b37ff7e5f28ccb0e7b6187cd09348216b84ef73a1d058596e4c896426021e8f68aff04a32c6f2fc580d6072fd361e12b59c5c2c993d91c317d3dca4a4b5b1a51f6b35d793b84be23adde8b2d35b94cdfc5653eba62dbafb73eb0371c43eb422543a358c4d36d2598a8c36956a2c216ddd48eaa56192e06247eac6327d553bef9883a3bb34a863dddcbf44a76e3195f4a8e57ad1800"}, {0x10, 0x5, 0x202, 0x0, 0x81, ""}, {0x2a, 0x8, 0x4, 0x100000000, 0x7, "d105355556b67eeed5d5a3bf8e11671742ce8d981b5c4f8a563a"}, {0x90, 0x101, 0x304, 0x4, 0xffffffff, "b2a34fabd827b7ddda1f523814e4b5515f004a50c1c02f383b6a35d19e3bc6a845acb8602dfb58e94d469e8592763aae54006778edaaa6e7b55b34bb2af31e4903001739890dcbed65b322def8468ee33dd9b55fc1c3727f79ee015565d896a866259074c872c4f5014ce50feb488b41221b533880d9a13a64dd96442087008c"}, {0xb1, 0x1ff, 0x600, 0x40, 0x20, "310414e1fed4ee55708a258781b527d19ce38b9725ba94fba0b77ecbd6244ec3a04e42c08f6eae5c77b9058c64e4f7b4737e2d054674797f5d5eadbfb84685c6a3094a3b14de053e65d6d63f445a94e60b1ce3df8ac6fa510eb44f2f1969ed6a22d44fad809d925bb018894d4c4dbd4d46e184680d0b4f7cf68985ef8838800d7a43f0818aa182a33aaa2f71daaadef919dcf94a1fc465cb90bb8d1cfc0122ab4d"}], 0x49c}, {&(0x7f00001c6000)=[{0xc6, 0x5, 0x800, 0x7fff, 0x0, "b5eb858553bbfb3dfe5cf6cb0b61b069f97dfe1c02f136ed3550e9bf1efd49285d0a8201948140568919ee446d5f44901956703d06708503fa20f665087e8a8c2ea53ffb4b22e8d5caf2a254871204d070864ef241a45ecf6b7c4f6ffc50cba1b3e9c6aa45a562065cca1944e30580f9395a1a5a7b8e63fffbbc912d02b5b152b43c8c73b1fc8dbb1ec920ef1c2348082ab378dcc5dcc53129cbde9efa0d66407919215d7c222689318200fc3fd45452fe27b5bd18d6"}, {0xfd, 0x2, 0x200, 0x1, 0x21, "8350f754925df7398913b7627ff2d045a45ec186bff7d959b89805477e696c0a81f43b19ac5c8128df45e356e8d50c1a2b13903ba1e304ee589fdbff67164bea44f213c549f8760561c4ad3d31961a903670da815dc1b1b3493fbf4c3a2da12206ee2486c743f6e0bd377e5a7ece86f50eab647e1bb445f791441ae4ed26e038b54bea8452828ba3682e4dc738889bf7a8ebe9e26a50dd86cf481165c11e4dd0c1e12806a5b6f03127b2396f3ba6aeeb6cb561d025289b4d71dbf3fbb6f241953fdd192e8fdfb2654057e9dbb0bf508a1270079b27d005c243d9ebbd577ef7363daddd73e862d7ca9fa0a212a4"}, {0x87, 0x10001, 0x0, 0x7f, 0xfff, "ab26ab1e15af3215a61db5381b88966bcd11bb56e648ccfee74596d98fdf72a08cfe5daf30f8dd60dc657589ed617e0113fe6b35770f5f4c4452f8e06ad8942ecdfd941d77a5eb28bcb45c2d6eadff1e14c6ee008b504de5be3e105e80b7fa7b0401fb5be3ba1a692a33477e1c500ee8ec92d4b26eda34"}, {0xc6, 0x7f, 0x1, 0x9, 0x5, "d9c1f42814305808377729ed8209c27686f8ed74f74a93d4495b84eb4b039bae539db981002650cd14fab42846baaf9130c7dab022c114b641f2bdaee16480baed618ba5e597b81b0d57a53ca30cc3858a432c66f71a9ff7408b11351b901c26e97386ada92e3e8a15c0914ae64874aa508c8601fd2c36ce094f24d76e19456595a6289c540028fedbe8aa89602fa2613b7f590ba4bab4d63b6ecec30da9c3196e61b82eda7f07cc7876d08e75ff866696f789eaa053"}, {0x1010, 0x100, 0x400, 0xc81, 0x5, "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{0xe4, 0xba96, 0x619, 0x1, 0xffffffff, "1a4940bb3f4c2422d42a92e4b513bb4a16a1a3e579306418ce9a8c4db56e3ab57e51e030bbb47af2dccbbc595f52760c58d41f6244d5f44ac62be3200fe7aa85100ce0fa40ef4d78de70ba786d082f2e9a66d7f182f8d4cf3d5e9824e92a0670d859deb62de8a0ddaff3d8d32ce6a6b9d164795a1c9f29b81d5d4a7e41ac36758856c3491fdf8a3bdbca6c254772f403036749575d19c9b6477c8791b922fea98dd9c936795234466365ab46bbdf4e301b8963532df14ee28d4f2834ba033c7ccaa9b46a02709bee0967d7e34b991f6b38a322da"}, {0xe2, 0x6, 0x200, 0x9de, 0x80, "95487ff49f55a6d72b34275fafe7096bcb522f9766ffd0e7caab75aeee30fc2853d1c2e5b845c0552789ce395ea73fa00182f711dd3d8d4e4bc29a0287c9b2610b0bd1b23e69524c253c25f0640c6a73618aaa763eccbf1586fe4b8551c294b09e4ba032403f16ea5bb0e01428dab44072882a06ac70fb65aae3aeb64d3cac996c0de94fcf5c11857f68bda5f9eead36973867a7c1731f7534c4da49dee2f7d2c8f14d91dff54e6cd2dae6b4792c8346cae42e07c9ee2d09279cde750364d26714bd44580816982ee592c7622371059c5b55"}], 0x14e6}, {&(0x7f00002f9000)=[{0xa3, 0x200, 0x314, 0x825, 0x4, "8f266e5388b8e8c432d644cee73deee350f38f4b582af371c7fa72ce9aae75551c9ba67fb7b1cca3dd7ad1b7e0c5ed810c7987eeec226045eb077cb373bfa4fe90984e63df8a68a4f487d948b2a7be54125ce99596f302931d9e0f3129dabffdeaf4f4150ad656309059222284fb19d6263afbd226d960c7350e541cc07646156f19f0065a8856a59afc0537fc054624279ce5"}, {0xc6, 0x401, 0x2, 0xffffffff, 0x3, "3a1d3798d6ba6990f68addb419483ed7789ace93a40ddaf2d7d9f716ef022f6613ca342c579c3dbe37ed5d36645504fbaa94b34540c36a8cfde74ac9e07076e5127a6740d364de70873b05a5c2ff5d2eca9e1fdb18e28ac0fedae5869b05ca748d3245f0b334e3c4db011a7157ef023f214b9ffb1663c57f9d72f239d931f329ea192fb831ff59bc10fbe9d69b41151fd0cfc9b34430ed223c0fb603b896d6cb485ba26abddb96874929b7b99b82ad438399a66c8669"}, {0xcc, 0x2, 0x424, 0x2, 0x80, "e2028b58f008092bf0c66b06bea0faa20da40c3de3fd8518e9ca17d755d135c7afb0e074d45bac769d07c91b397922de115d61e5259bdc817de143b8d3ba8d5799d32edb2b824302491cf43b6dc9aa732fcf3d23feeb912854ab26930a19372dd95de04727f20ee1980fc5e83e99ce31ca00e8a960e2eff1da2f78754db6a7da65efdfa2b87456ed0afb16d82efc79c537332209137d01d3eaab7b0d8fb9dad407d8a55b42ab7273f9fec8f3e3cb099e61169e1e974f04ce7e7882c4"}, {0x7f, 0x8, 0x404, 0x81, 0x5, "ef1515f3c94ef386ed1bd04c226609e3042985fd330be25c6f25adb77d3f728347df1ac7678da9744df9e9ee17f9df87298c28d49ea060ce518ca3225e4bfb8885df0529a8e9ce1871d2e48dac8c1c03538f13ba977044bde75aaf26b9b0c02f54a4674e1c0d5435f1192505ce0f16"}, {0x2b, 0x9, 0x221, 0xc4, 0x7f, "20422e363fef84d3f7044c781aac086e6a1b3f831073bf847ff8dc"}], 0x2df}], 0x3, &(0x7f00003e7000-0x100)=[@rights={0x20, 0x1, 0x1, [r4, r4, r1, r4]}, @rights={0x38, 0x1, 0x1, [r3, r1, r0, r8, r4, r5, r1, r1, r5]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r9}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @cred={0x20, 0x1, 0x2, r2, r13, r14}, @rights={0x30, 0x1, 0x1, [r4, r8, r4, r8, r4, r3, r4]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x7, 0x4}, 0x20008000) bind(0xffffffffffffffff, &(0x7f0000d34000-0x6)=@hci={0x1f, 0x8000000000000000, 0x0}, 0x6) socket(0x2, 0x80003, 0x2) 2017/12/12 10:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0xc) getpid() pwrite64(r0, &(0x7f00007f0000-0x9e)="a4676de2f7e6242534af58df7415b8ba3410c5cd1acc3ced54da67d414b9d079c84f87e230ff55eb1d3f83985f81bf895279239ffc66a33e892d83d9e35cf2fc4aaa09518cd923b4c35fd377b7d7d389edc65744f48811702b2ceaace55426b972c6c7d932cd7e7e11ca585ec037bd34a9ff686d193dfd487321d9cc563cc3a6012de33473c3194c93430b04ce7c94f5014391e08eb528bd68f94faba35b", 0x9e, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000aab000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005af000)=r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000339000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x0, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) [ 144.370548] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 10:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)="2f6465762f72666b696c6c00", 0x82, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fb4000)={0x20000000, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000c21000/0x2000)=nil, 0x2000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x80000000000009) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x0, 0x72, r3, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f00002c7000/0x3000)=nil, 0x3000, 0x3001006, 0x32, r4, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58ff64", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000991000/0x3000)=nil, 0x3000, 0x2, 0x2010, r3, 0xfffffffffffffffc) membarrier(0x1, 0x0) mmap(&(0x7f0000100000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x0) mmap(&(0x7f0000837000/0x2000)=nil, 0x2000, 0xfffffe, 0x931, 0xffffffffffffffff, 0x35) 2017/12/12 10:39:20 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000901000)=0x0, &(0x7f0000000000)=0x4) socket(0xf, 0x80000, 0x800) 2017/12/12 10:39:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) write(r0, &(0x7f0000001000-0x70)="1428c10aa9923683cdced943d1c863b98c99c39f4a73f0e8102a7376ec3f456ab2de7bf3abb739fda4d4a800e127a61d40b270acc9f8ac9a3e71c7e5a771008cd07246e0180424422909084d150f9055134d1a29fe5295500a1660019964f364387fcc4ce08b0c183a2a387f87c4e55e", 0x70) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:20 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xef8bf9302df1c4b2, 0x1, 0x1000, &(0x7f0000f6c000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x2, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005ee000)=r2) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x17, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r3 = socket(0x4, 0x400000002, 0x7c) write(r3, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000001000800010001ffdcffdf000d", 0x1f) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x0, 0xc) write(r1, &(0x7f0000b72000-0x1)="04", 0x1) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r4, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r5) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00002b3000)="1f0000fa0004ff00047645bb0700020079d10000890006222000a30000120007fd25f26e2fe49430bc7fbd92199913acb2734a7fafefd8d22c9e542509304eac9262140828b82df19f882cd5ee5d3c2709bd365e75fdebadbcf3b8ce85742e351140128097ae5df197c2e70157c470ff37d1f76d825e3a412245c0685d6fb8886bc639afa7d11c9d721dc44dfdcdfbfc7a01d845db8c7aa19d1580764eb0061841edb968aa5c3a9abe57ef1006c5f2ddbd7762011a19d073a89d4b95c359b2022e5da65cf65b29ba2775be34a80997d7298fc1be74f275da6c77fdae5af57c2f7b54c0389bae163922", 0xe9) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000c2000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000723000)="65742f69705f7461626c6573616e5f6d658b00") sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x40) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x10000000000000, 0xff02, 0x0, 0x1, 0x0, 0x0}) pipe(&(0x7f0000e7d000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00004bc000-0x4)=0x0) rt_sigqueueinfo(0x0, 0x11, &(0x7f0000f28000)={0x8, 0x1, 0x10000010001, 0xcdb2}) r4 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r4, 0x0, 0xc) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r6 = socket(0x11, 0x802, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000692000-0x10)={0x1, &(0x7f00006f2000)=[{0x200006, 0x9, 0x9, 0x882}]}, 0x10) r7 = socket(0x2, 0x8001000000002, 0x88) close(r5) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000a5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000099000-0x9)="2f6465762f70707000", 0x8000000000010200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00006fb000-0xca)={0x0, 0xc2, "9976b929fc7b8f913772291570a2cc188c55e8126868fc6b7068f7bd701263c92f4d73d1159d24708f6c4dc47fe7c73c4cb869f5e9ca1767b89dd953349af0029f23352da1730ae8b312fe16a5883ceae81dee6c43cb30297af6de1bea5515ead4103cfe5e17cf60173c02ff8d921123dc5fe7401ae89d3683e1b42694f320b5cbad4d00b3834f7a94fd70b82fb0fba80278c879786d06340b8b443dd0deb686b57a7b51a36e1db1b7e2a063be364a1f4cbafa0dc8537943e6dc796e78d722e54622"}, &(0x7f0000af5000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000629000)={r9, 0x3ff, 0xa4, 0xfffffffffffffffb, 0x727, 0xffffffffffffffff, 0x7, 0x1, {0x0, @in6={{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00, 0x8, 0x6b1, 0x2d, 0x1b}}, &(0x7f00008a8000-0x4)=0xb8) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f0000f1a000)={0x8, &(0x7f0000163000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt(r3, 0x10001, 0xfffffffffffffffc, &(0x7f0000c00000-0x3b)="de194d551c58e32da9023db51c142835d54b36364271b3e741b3959a2feacf8fdd831845eb31a43cc4c96331cf1dc0e33b2294a662548893b071f2", 0x3b) setsockopt(r4, 0x5, 0x4, &(0x7f0000581000)="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", 0xfff) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r11, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r10, 0x0, r7, 0x0, 0x20000050e5, 0xb) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a00008900000000930000000000", 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2017/12/12 10:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x3, &(0x7f0000ffd000-0x10)={0x0, 0x0}) mount(&(0x7f0000cd0000+0xc2c)="2e2f66696c653000", &(0x7f00007aa000-0x8)="2e2f66696c653000", &(0x7f0000160000)="616e6f6e5f696e6f6465667300", 0x20, &(0x7f0000d88000-0xa1)="9bf9ca5b0574505bd876fc10d3ec951cc18e0b735da304d5e9a1366a1292780dd96d28cc1337520c0556112046c75b0f55af100e6b3f9953ce541a8f5c04309f1504a24448ed82a6d347bf8b7731c3b4390a5ccffd17110e94279d96efeea95b48353e41b1bd80d6152753808fad7feb7d8357f01f69c68f71126cca93bafb629c6da114f3e2e88745f585a76d81673de00134340572204428d66f77e13f473cf1") mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b04000-0x8)="2e2f66696c653000", &(0x7f0000618000-0x5)="70726f6300", 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)="2e2f62757300", 0x2, 0x0) 2017/12/12 10:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xc42, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r0) fchmod(r1, 0x1) readahead(0xffffffffffffffff, 0x1ff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={0x0, 0x0}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f00008fa000)=0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000e1000-0x18)={0x0, 0x3, 0x20, 0x40, 0x535}, &(0x7f0000aec000-0x4)=0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x8, 0x5, 0x780000, 0x9}, &(0x7f00002f0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000622000)={r3, 0x5, 0xec, "3c57dab7b92acc34f0842cc4fc0ad0292a21af1e7af25a45debf3c7e6b0865bb1b89a1fa375888ea897aebf392b3f99c29ac0a42035e5e0f49212198dcfac6a554d9e7222bf1a80d1cdd73dca5367fde6ae73087d02c028e90604bd35aee688090afff73fc044ff64da9648710377033fa15934f1688fd025d4e4fedc49057381b7af45c9b848807dc72e68a7e50b5cf09ed7a9f48864952efcfa7fec6632d58fcde7e6ae13809c22e6415b9ff856a3967e8b367b0ec40c8144feedbb8f346bb3e930f341e3f1e26b4f14ca619777e37be19e9f991d1453e9d8c0b575a16e1528b031f1f759f6f41c4af9e68"}, 0xf4) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00001f1000-0x5)="7573657200", &(0x7f0000fe1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c16000)="cffe439770e29805ec4cefa025a54243f452ccddc49351930715c979fbc5992dba8cf31050c3e35ccde15ad83dda8c342ce1b98a7b", 0x35, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000063000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c12000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) inotify_init() r5 = timerfd_create(0x7, 0x0) timerfd_settime(r5, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r5, &(0x7f000000b000)="0000000000000000", 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001eb000-0x4)=0x10001, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/12/12 10:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000b5f000)={0x0, 0x0}) write(r1, &(0x7f0000920000)="6ee368f46a90cb5f0829bd3149bf06138218532ae3daf07736414b9df1dd65de1590cc57461425f27d6504b4ecc0b17780eb71c9a11440b010b5334e151cc259acbceb7e63e16596f764334f787e5b046aca10af9385a7206b22da9a985470ff9125ab36aeffb9c1efd0fcdd8137c64c86bd7afc040d8397cfc5cb33e34958da875093bec921d3dc65338693ca0c0473dd7896795cebc058ee2d9d5e6d2fc3781a44ab03a23c01671ca0ce73d2dd1ef250e491702176a1a5fcf0763b9abbb2bfef7f3f0a2f455b4cf8", 0xc9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c08000)="2f70726f632f73656c662f6e65742f70666b657900", 0x10000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000ef3000-0x8)={0x935a, 0x4}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000917000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) gettid() getitimer(0x3, &(0x7f0000ba3000-0xc)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r5, 0x2) flock(r4, 0x1) r6 = gettid() ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000368000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe8000)={r7, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000cc1000)={r8, r7}) readv(r4, &(0x7f0000617000-0x60)=[{&(0x7f0000b8d000)="", 0x0}, {&(0x7f0000e4c000-0x4c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2) r9 = creat(&(0x7f0000723000)="2e2f66696c653000", 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r10, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r10, 0xa, 0x12) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f00006be000-0x4)=0x7, 0x4) accept$packet(r5, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008e0000-0x4)=0x14) connect$packet(r3, &(0x7f00006c2000)={0x11, 0xf7, r12, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) fcntl$setownex(r10, 0xf, &(0x7f00002cb000)={0x0, r6}) recvmsg(r11, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x3f}, 0x0) dup2(r9, r11) tkill(r6, 0x16) close(r5) 2017/12/12 10:39:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x10001, [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, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff81, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) bind$inet(r0, &(0x7f0000c9b000-0x10)={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) linkat(r2, &(0x7f0000829000-0x8)="2e2f66696c653000", r2, &(0x7f0000710000)="2e2f66696c653000", 0x1400) sendfile(r2, r2, &(0x7f0000a9c000)=0x0, 0x100000001) r3 = fcntl$getown(r1, 0x9) r4 = getpgid(r3) r5 = syz_open_procfs(r4, &(0x7f000017b000)="617474722f667363726561746500") preadv(r5, &(0x7f0000599000-0x50)=[], 0x0, 0x0) bind$inet(r0, &(0x7f000006c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000-0x16)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x8, 0x80005, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000963000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90002) read(r6, &(0x7f0000d73000)="", 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2017/12/12 10:39:20 executing program 4: clone(0x40000000, &(0x7f00002ee000)="", &(0x7f000041b000-0x4)=0x0, &(0x7f000076e000-0x4)=0x0, &(0x7f0000ed0000)="") mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fanotify_init(0x10, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f000011c000-0x5c)={0x80000000, 0x2, {0x1, 0x0, 0x4, 0xffffffffffffffff, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0x27, 0x3, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8001000000805, 0x4, 0x9, 0x1, 0x2, 0x1, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x5, 0x78, 0x21, 0x671, 0x20000, 0xffffeffffffffffc, 0x0, 0x4000000000000000, 0xfffffffffffffffe, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x6f11, 0x5, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x5, 0x2, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000965000)=[{&(0x7f0000a5f000+0xb66)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe", 0x1e}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x400d) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58ff64", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58f7", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000f7e000)=[{&(0x7f0000ad9000-0x20)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe586c", 0x20}], 0x1) dup2(r2, r5) 2017/12/12 10:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100a, 0x0, 0x0, 0x20, 0x0, 0x0, 0x400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c75000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000935000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x100, &(0x7f0000f7c000)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair(0x4, 0x20cefc9b100170e7, 0x34, &(0x7f0000485000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000614000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000025f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd5, 0x100000000, 0x7, 0x400, 0xaf0, 0x1030040, r4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000b75000-0x5c)={0x8000, 0x1, {0x2, 0x1, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) fcntl$getown(r0, 0x9) r6 = memfd_create(&(0x7f00007b0000)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) bind$unix(r6, &(0x7f00004ec000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000686000)=0x3) fcntl$addseals(r6, 0x409, 0xc) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x20000, 0x100000003) ioctl$LOOP_CLR_FD(r1, 0x4c01) r7 = syz_open_dev$loop(&(0x7f0000256000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pread64(r7, &(0x7f0000fb1000-0x1000)="", 0x0, 0x0) getsockname$netlink(r2, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f03000)=0xc) 2017/12/12 10:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6f000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad7000)={0x2, [0x0, 0x0]}, &(0x7f0000930000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bf4000-0x8)={r1, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9e000)={r2, 0xffffffff, 0x8, 0x7, 0x6, 0x7, 0x6, 0x9, {r2, @in6={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x6, 0x8001}}, &(0x7f000085b000-0x4)=0xb8) pipe(&(0x7f00009bd000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d4e000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000ffd000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) inotify_add_watch(r0, &(0x7f000015b000)="2e2f66696c653000", 0x601) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x3, &(0x7f0000ffd000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b04000-0x8)="2e2f66696c653000", &(0x7f0000618000-0x5)="70726f6300", 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)="2e2f62757300", 0x2, 0x0) 2017/12/12 10:39:20 executing program 7: splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000562000-0x9)="2f6465762f72746300", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dc9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c7d000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002d5000-0x6)={r1, 0x9}, 0x6) inotify_init() r2 = timerfd_create(0x7, 0x0) socketpair$inet(0x2, 0x8000a, 0x200, &(0x7f00000f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000024d000)={0x7, [0x8, 0x5dadedce, 0x2, 0xb6c, 0x800, 0x85, 0x4]}, &(0x7f00000b9000)=0x14) r5 = open$dir(&(0x7f0000598000)="2e2f66696c653000", 0x400800, 0x13) bind$unix(r0, &(0x7f000088b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f0000004000)="2e2f66696c653000", 0x400000, 0xb8) linkat(r5, &(0x7f0000453000)="2e2f66696c653000", r6, &(0x7f0000f64000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r6, &(0x7f0000001000-0x4)="00000000", 0x4, 0x201f, &(0x7f00001c8000)={0x3, {"1473ca1f960138"}, 0x4000000}, 0x10) timerfd_settime(r2, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe0000-0xf)="2f6465762f73657175656e63657200", 0x43ffe, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000444000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00007ee000)=0x6, 0x4) setxattr(&(0x7f0000b7f000-0x8)="2e2f66696c653000", &(0x7f0000701000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00009d0000)="00", 0x1, 0x2) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000000c000-0xc)={0x20b, 0x81, 0xe8, 0x7f, 0x0, 0x0}) timerfd_gettime(r2, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000411000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000a1000)={{r8, r9+10000000}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x4, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f000061d000-0x4)=0x10) clock_gettime(0x6, &(0x7f00004c9000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r10, 0x4, 0x0) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000035d000-0x10)="2f6465762f73657175656e6365723200", 0x44006, 0x0) mq_timedsend(r11, &(0x7f0000e37000-0xee)="41e7dee047d5caf9491127f7da4ac031168f6849cf9ababb818abffe5a279a530285d17da9a35cba6c8d4bd17331e49c494fec115f3e2209d41b4f8ca6211a31a83f2b4f3ef77d340278ef5bc6fd4279785ca0ebd873b0190f210acdad50e1333cb2550c5155115996efe8372a3ca812c84f0a276017b912dac2ff7f1e1a747178c7da4c8f304752028aa68662b85a31fb8e586d86736121c5bf0181a225bccbebf67327437ddccf131393fb08c7d02c1d3237afa6d6084551d542df1a0d693716431148239a527cb6f646fd4c6f8811feb2d878704b882abead01212b22940f4b276b90be82d139976b21dfd048", 0xee, 0x10000, &(0x7f00001f9000-0x10)={0x77359400, 0x0}) sendmmsg$unix(r10, &(0x7f00000bd000)=[], 0x80, 0x0) [ 144.554933] device gre0 entered promiscuous mode 2017/12/12 10:39:20 executing program 2: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x207fffe, 0x9) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x8000001, &(0x7f00000a7000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b69000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x10016, &(0x7f000045a000-0x1002)="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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @rand_addr=0xa350, 0x0, 0x5, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)="2f6465762f72666b696c6c00", 0x82, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00006f2000-0x9)="2f6465762f72746300", 0x1000000803fe, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) r0 = memfd_create(&(0x7f00008e4000)="00", 0xfffffffffffffffe) fallocate(r0, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000547000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x8000000000000002, &(0x7f0000abf000-0x4)=0x7e, 0x4) ioctl$TCSBRKP(r2, 0x5425, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)="2f6465762f72746300", 0x80080, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000071f000)=0x1ff) pipe(&(0x7f0000c0b000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f0000e21000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x8, 0xfffffffffffffffe}]}, 0x10) bind$inet(r3, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r4, 0x5409, 0x7b) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000de9000)=0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000274000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000000a000-0x4)=0x0) r7 = getpgrp(r6) getpgid(r7) add_key(&(0x7f00004b3000-0x6)="6c6f676f6e00", &(0x7f00005ac000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d66000)="2bc1761b31e892a4d7ac1ad1a0f7d2fe107a60d8897b0b51b39b0acd6da1338900764a7666b60d00033c3ce559ab9982cb2a9a76eebb0b60efcc36502000000000000000e6328e7acb8fbd58d041aeff9529ea8ead7c4e976b00ae1b4c379acb6e350f64f34cd39981a9d9b49fe76502a174ac0d4d4da8e18d63d5acb904b8d5813acc1c0fdc604064d796877727c2b495d41d03ccfb0001000000000068dc7c808f112a6337baa3af000427e43952223a8b97491b6e236c30c1e277b8e970fdcbd695ec0000006e", 0xc8, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000545000)=[], 0x0, 0x0) sched_getscheduler(r6) gettid() dup3(r4, r3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f0000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x80000) socket$unix(0x1, 0x1, 0x0) 2017/12/12 10:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000c9a000-0x2d)="0c64bea215f4caa40619cda1d34f584f39cb0921ec4edd4980f160e0e76cfc2a394c54c5aa0d3dbf125dce8603", 0x2d) process_vm_writev(0x0, &(0x7f0000543000)=[{&(0x7f0000fb1000)="", 0x0}], 0x1, &(0x7f0000c23000-0x60)=[], 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000acc000)={0x1, &(0x7f000093e000)=[{0x6, 0x3fc57f52, 0x3ff, 0x80}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae7000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000048b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d79000)="2f6465762f6b657963686f726400", 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000cd5000)=0x0, &(0x7f0000ba1000)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x80, @fr_pvc=&(0x7f00001b1000)={0x0}}}) 2017/12/12 10:39:20 executing program 3: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x4000000000040, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00003df000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0xfc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000a6b000)="2f6465762f73672300", 0x4, 0x90000) r5 = perf_event_open(&(0x7f0000d9d000-0x78)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x6, 0x0, 0x42, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r6 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r6, &(0x7f0000247000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r7 = socket$netlink(0x10, 0x3, 0x11) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) r9 = signalfd(r5, &(0x7f0000390000)={0x7}, 0x8) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000ac6000)={0x5, 0x7, 0x3ff, {0x0, 0x1c9c380}, 0x5, 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]}) r11 = epoll_create1(0x400080000) r12 = userfaultfd(0x80800) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r8, &(0x7f000001a000-0xc)={0x40000003, 0x0}) write$sndseq(r8, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000688000-0x10)={0x0, 0x3f, 0xfffffffffffffff9, 0x2}, &(0x7f0000439000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000446000-0x8)=@assoc_value={r13, 0x8000}, &(0x7f0000e36000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000847000)={0x0, 0x1, 0x33}, &(0x7f0000327000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f0000105000)={r14, 0x9, 0x80, 0x7, 0x9, 0x6414, 0x2, 0x3, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x9, 0x100, 0x8}}, &(0x7f0000720000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000788000)={r15, 0x1000006}, 0x8) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000fcb000-0x24)={0x5c97, 0x6, 0x267, 0x5, 0xfffffffffffff93c, 0x5, 0x0, 0x4, 0x8, 0x20c, 0xcd5, 0x4}) ppoll(&(0x7f0000ca2000)=[{r9, 0x4000, 0x0}, {r11, 0x2014, 0x0}, {r7, 0x10, 0x0}, {r12, 0x8000, 0x0}], 0x4, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x200}, 0x8) clock_gettime(0x1000000000002, &(0x7f00007a5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a0a000)={0x0, 0x0}) write$sndseq(r10, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x200000000000000, 0x80000000000, @time={r16, 0x0}, {0x9, 0x9d6}, {0x100, 0xfffffffffffffffd}, @time=@time={r16, r17}}], 0x1c) 2017/12/12 10:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000e01000)="1f0000000102ff84000301000000bf00000800010400020000000017000200", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000057000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074a000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000545000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000199000)=0xd0) socket$inet6(0xa, 0x20000000000f, 0x7526639e) unshare(0xffffffffffffffff) pipe2(&(0x7f0000ada000)={0x0, 0x0}, 0x80000) fgetxattr(r2, &(0x7f0000c6a000)=@known="73797374656d2e61647669736500", &(0x7f0000ea9000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) dup(r3) 2017/12/12 10:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ce000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ftruncate(r4, 0x9) alarm(0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)="", 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000045a000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000b44000)={&(0x7f0000a8f000/0x3000)=nil, 0x3000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) [ 144.688201] pktgen: kernel_thread() failed for cpu 0 [ 144.697378] pktgen: Cannot create thread for cpu 0 (-4) [ 144.708208] pktgen: kernel_thread() failed for cpu 1 [ 144.715623] pktgen: Cannot create thread for cpu 1 (-4) [ 144.721824] pktgen: Initialization failed for all threads 2017/12/12 10:39:20 executing program 3: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000042000-0xa)="2e2f636f6e74726f6c00", 0x8100000a) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000044000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x100) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000043000)=@alg={0x26, "6165616400000000000000000000", 0xf, 0x804, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000045000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000046000-0xa)="2e2f636f6e74726f6c00") rename(&(0x7f0000045000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000001e000)="2e2f636f6e74726f6c2f66696c653000") mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0x0) 2017/12/12 10:39:21 executing program 0: r0 = socket$inet6(0xa, 0x800000000802, 0x88) r1 = syz_open_dev$mice(&(0x7f0000923000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d8d000-0x10)={0x8, 0x206, 0xffffffff, 0x5, 0x0}, &(0x7f0000852000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004c6000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000896000)={0x3ff, 0x1, 0x3, 0x8, 0x4}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x81) ioctl$LOOP_CLR_FD(r3, 0x4c01) r4 = memfd_create(&(0x7f0000873000-0x9)="2f6465762f73672300", 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) close(r1) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00004ab000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000b33000)={0x0, 0x0}, 0x10) madvise(&(0x7f000054e000/0xe000)=nil, 0xe000, 0x0) pipe(&(0x7f000083a000-0x8)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000c39000)="2f6465762f73672300", 0x0, 0xc01) ioctl$TCSETA(r5, 0x5402, &(0x7f0000cfb000-0x14)={0x81, 0x4, 0xfffffffffffffe4b, 0x3f, 0xffff, 0x8, 0x9, 0x6, 0x8, 0x3}) readv(r5, &(0x7f00002d0000)=[{&(0x7f0000e41000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000b83000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00000fd000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000f08000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000f24000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00004e2000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x6) close(r3) sendto$inet6(r0, &(0x7f0000211000-0x2)="e7bb", 0x2, 0x0, &(0x7f0000d33000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2017/12/12 10:39:21 executing program 3: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000004c000-0x9)="2f6465762f73672300", 0x8, 0x8403) mmap(&(0x7f0000044000/0x2000)=nil, 0x2000, 0x3, 0x110, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000016000)=0x0, &(0x7f000004c000-0x4)=0x4) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f000004c000-0x6)="2e2f62757300", 0x0, 0x2000000) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000004c000)="") mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x400000032, r0, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000004d000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000042000/0x3000)=nil, 0x3000, 0x100000000000004, 0x36, r1, 0x10000) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004c000)={0x0, 0x0, 0x0}, &(0x7f000004c000)=0xc) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000004e000-0xc4)="042fbf64e3900f5080bd31d7714a75a35591747817ae724a9efb823d698bd846ee4d44db3dd85f2055dc54fd7fe1ba4d0e4efb9a4976390cdf958e0438a6fdcdb060bddb47fbcdfc28b3758af9e0a35481f00cb64064f6abbf1b569f734e5ada1b277062b5c8a1a7afec861afbaca0845340b3813ab31c00638187e9cf66763a9e49bc915f326948f1979fd5e9232b0023820c7e4f50c7062c64445eb5bca7048509624e3122a1e813dbe19660c6b260932a8b003d344b77d7276fd079db41dac5d0edad") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000004d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000)=0xe8) getgid() mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000003b000-0x4)=0x0, &(0x7f000004f000-0x4)=0x0, &(0x7f000004f000-0x4)=0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000050000-0x12)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/12 10:39:21 executing program 7: r0 = socket(0x11, 0x80003, 0x0) getsockname$unix(r0, &(0x7f0000cc2000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00006fa000-0x4)=0x1002) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000ef000-0x80)="", 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000469000-0xc)={0x0, 0x0, 0x0}, 0xc) accept$llc(r0, &(0x7f000075e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000614000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000092a000)={@common="62707130000000000000000000000000", @ifru_flags=0x100}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000661000-0x4)=0x81) 2017/12/12 10:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ed000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000988000-0x4)=0x0) r2 = geteuid() r3 = getegid() r4 = getpgid(0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000d57000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000616000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bd000-0x4)=0xe8) fstat(r0, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000947000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031e000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001df000-0xa0)={r9, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x3ff, 0xffffffff, 0x8}, 0xa0) sendmsg$netlink(r0, &(0x7f0000951000)={&(0x7f0000939000-0xc)={0x10, 0x0, 0xffffffffffffff01, 0x3}, 0xc, &(0x7f00002dd000-0x10)=[{&(0x7f0000913000)=[{0xcb, 0x4, 0x0, 0x0, 0x6, "e0a25495e0dedb8f16953e49cf1adcc1f835ed00a465b9c4c9afe5904338a6fa119ebb4cddc9bc8a7bad92997f00d639d124785dbac414aa26fd320a73669ef6e1a3017c1e5dc4dc23331675fc8b3a866446041941f4bbc1b520e54e7780957b0355215f8b89a4dba1d6dbfb2cb02caf55ac3c5674f04ef26de0bb18c0e5bef8a9436e8800b26a7904307b5ca315590b9c6d70f4ad4cb2c968f6bda1f1f7daff0103bc526ba7e4c0b36ef6d0beb559f4b66f32a80395b261531845"}, {0xda, 0x3, 0x214, 0x1, 0x7, "c133299ea04e27e89dc03b25481cbfe4675a12d5f0541d612b889d075d8853597e72e19e6aa00b24d7fe201725972ee5cd96f6fb9fdb3c6ee0064190fe7157fd26955c93dfe17c6546e9c02362dde942e9c9fba5503d916f01e6c245f0f856aade05797af7aa6af812a31be2e0fcb9b44280787913214dd1653a62054ad83c134cdea7ee92d6319208025ddd0750cbb1fdba3c4f7539863cd5b2ef6b1cf893a375ee375122c7fe30dd490e8eaf16c8974e15549e3963cf36246e6c9e03612c72c769609fd3c349c43692"}, {0x86, 0x734, 0x900, 0x3, 0x0, "d80ef2f30722e7d827b29b767b5078f88a56b001f4bd58fea55e5c54c10537544570e3d03f3f72b6ce4fd05c9ee9327130c0c85a6dfcb9f9a196c367dcdf5f7c2fda14c1328bad786d1b89d5187dff296ea7a664feb883f38c44b36f630df8091f4bf0631191416c5168039f64d6174fb76eeeb2d31e"}], 0x22b}], 0x1, &(0x7f0000356000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r6, r8}], 0x60, 0x40800}, 0x81) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00003f0000-0x30)="ce5c6bd2b9f8032cb79642bd4b73baae5c9a595b0cf00137101f77d615283482604de2e7676cb54e4be760db397e5a6c", 0x30, 0x0, &(0x7f00006af000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000cb5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r11 = socket$inet6(0xa, 0x803, 0xc0e) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000705000)=0x100000001, 0x4) sync() connect$inet6(r10, &(0x7f0000832000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffe}, 0x1c) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f00001a3000-0x28)={@common="73697430000000000000000000000000", &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000017, 0x0, 0x3e269c1f, 0x0, 0x1, 0x0, 0x8001, 0xffffffff, 0x8, 0x63ae, 0x9, 0x1, 0x3, 0x3ff, 0x1f, 0x0, [0x1000, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a2b000-0xdc)=[@in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x3, 0x753, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) accept$inet6(r11, &(0x7f0000454000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000da9000)=0x1c) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f0000ea6000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000af6000-0xe0)=[{&(0x7f0000f36000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00004c5000-0x50)=[{&(0x7f0000652000)="06982f8e3707b0eae701ba9b15cb285a6dca0ededfbee38930502a9daaf07b95c56b9931ca24149bc830285b6c2ec7103f444b2503be2108f97c4482f3c0c7d088e1c2b2b29c0b386f344a97778a0c7a4b0197a0d882e1", 0x57}, {&(0x7f0000253000)="cb57d298cee5", 0x6}, {&(0x7f0000639000)="c7570dfae28bf82a5f22ffa87c7c72e2a739005901c46455734a17ad18934c297b625d0f22b8a22adff4b4fe9c94b34ebb4d9f003766ea6d082632fc373939125cd0428fcacbb036c19df960812275e6ac705d69ad74224b9664db6ddcb703d4dcd39ce93dd37efec8b0267e182a29777bd85a047c4249ad4d1ff16879ed5567407c28097c194c31cef8cbeafd2c", 0x8e}, {&(0x7f00003a1000)="c813fb5d96e21107eb4ff4023d768280b2e5fa8751025a67c4a255a1674fbdab4a7fd2a8087e1e4323451324f746e42672eb6a0bbf7dce1e520f0ad91607a3eb1700821fc93d8b8fbd43af596f22fcb6d54327521d1b918d1817f8", 0x5b}, {&(0x7f000048f000)="a60066c65b6818353309d1984a3b7a8ab9f4a7611b3a75ae4494d48a6f4ffae2bb734fa68100779ffed2eb231846a6f1834c8d0818c4d7570fb637de3c8d8df39f7b7420a6c944cacc4d5303a1008e6bcd98ced9703560e77bfcb32b9fcb3a51a300582374ad16c1f660822c4546f94c49cfe1d047cb1597a2230f37c557ae87758625227441704f959c0a519736ffaa790529270d03601441d990a4d46c3ed7f2d3f195f931d8d00f5b6a5ed9ea", 0xae}], 0x5, &(0x7f0000298000-0x138)=[@cred={0x20, 0x1, 0x2, r1, r7, r3}, @cred={0x20, 0x1, 0x2, r1, r6, r8}, @rights={0x18, 0x1, 0x1, [r0, r11]}, @rights={0x18, 0x1, 0x1, [r11, r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r11, r11, r10, r10, r11, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r8}], 0x138, 0x804}, {&(0x7f00007b6000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000089000)=[{&(0x7f00001bb000-0xa2)="be832857972b385232d1510a4947376f3169904645520216337180349555fc2bc27480869cc6c3786f38ea5dc046272426da7b8fe19a845f2112d743a70ed3a185575e9ae05cc02403234757d1059a9a068920b793c14a932aad6aff240db7918775788d038b786471f285f8ca1227b11c65d40d400c566d2737bffa06a1fe909370a4a1c5fff71eebe9cef0c9239723c0476b5442510206755b002f29c9982e9bc8", 0xa2}, {&(0x7f0000559000)="03e4d21d8f5a68d8f1dd61e9b326fee63c3d1a6f8cb9ba7d19fa0bdae8ed5f0c61b5c590edd993a983d57a83fa37aa912996ebac7a70c99edb164dfc1ae9f279e814acc6401b54391e4ecf194734c2bd3f2df0599c50a398afb960cc901bb159ffa6b26d3bf652cefae2f8d56d582299d45e1697049690075101b15c5cdcf425266a36d7e31dca8251e4e8c2f7eb5b5f83c1d0205c6ac02d4d4ee87ff0f6db5defc5e644827e01a7921b519073b16c1b", 0xb0}, {&(0x7f0000ffe000-0x25)="93c2e1dfb66a974dcd3db83e826f221112fcac13456218d263d187d654d9711b72f7b8805e", 0x25}, {&(0x7f000077b000)="dd2b62a5c52b0d0abd60593576edd6bb2e73ae", 0x13}, {&(0x7f0000ac8000-0xc3)="ad96c825b38687ad33fdfd8d34d556865526714e242c4a0fceacf139fac2a424a480ff2a1cdb3a12adf05f95fb31e11f623df2ed80f7ce6fc449dbfd0f1017bb4b9a8c3cc8bcfcad2335c2fe6f65e440ab30efeda2b4f3b4cc2a2b578718a76b409fe9c0e4239f678d733f1f5a26c23c88502c9fe708a8ddb04099a945702a80c77d6490812c96946c3a3294dd56e49e3c8844433f1f8d2a955f1d5f8ca1c8f8aba1e752b966d785afdccfb5f65d4ca01de37d1cb54e42567091c68bf35121c02bbb72", 0xc3}, {&(0x7f0000119000)="e16c46785d03f34b6ffdafe94fe47029bfb605770e3ebe2093cbfede96db40c0c0b199b843961e93fcee0719ad866125b56f0ab399cc92611bfb3a923612d9df75ca7f7d5ceb354ccd4e5ce7fe19b25a9dfd229beb66ddfcceb475da9c90bc0154a5bc4c2173c089798d4036724861496deb6637fac1749006deb7ed7715b958933aa521a734d702b7eece8ecbc372082365ebc708937f08d6a05a1c6164f6999e48bbb2eff09849a2889de7e309dca4a8e3cbd915a3dc37942a148c4714099275d18782d91aad5642015ec72cbdbf2b58e6ad05a7f5c0b589845f2c3198753e41265d7be0dbe7477abb2e86", 0xec}, {&(0x7f00004d5000)="356b0699f5fb5a7daf0e3766a841fc22ff0182451f1ba22490df41dd45d8fe027870dd096555f4fdcc598cde750bda6096992242908fa30956c2ea39f55f0290e00e047870e36c7c7bdffdf40b76260cf9f189b5405fadb2ab6eebff52a13adca6ef133f3ecaebb7649b2a24b75734c9bf0e34989879225ee687d8ab246611dbc6c02e44d9f41faff7b5677685258cac12b09144047fd4e93c55a4c333442c", 0x9f}, {&(0x7f0000172000)="6ae26ecbdca1541678f67006b19ac01d8fe9a57a25c486677033a28ad8427d5614941849cca47822f5b7cd043ddffcbb3406192982aa0b5bb6d9536e73e19899946547e27ec91bc4d9e1f5ed565612e9", 0x50}], 0x8, &(0x7f00000f3000)=[@rights={0x30, 0x1, 0x1, [r0, r10, r0, r11, r0, r0, r0, r10]}, @rights={0x18, 0x1, 0x1, [r11]}, @cred={0x20, 0x1, 0x2, r4, r7, r12}, @cred={0x20, 0x1, 0x2, r4, r6, r3}], 0x88, 0x801}, {&(0x7f0000649000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000243000)=[{&(0x7f00003a5000)="e017eace371c7357b90ded5dc41db4ebe427c3747e04c4626df00eb71063eed8aadbfbb7c6495dd7669acf23cf8bb69c13b9f6868a58e185b7afbd27c4a06dc8d2936d294d8527fb8bb759f0ff611624728848472563f1179e0da5890316c1843e24b86a75d9bd30c50df8e16f2221140f6d8d149488cd71971c35b10c95de36e2045ad91e5ea568f07791fe948878177e03e825", 0x94}], 0x1, &(0x7f00003d5000)=[@cred={0x20, 0x1, 0x2, r4, r6, r8}], 0x20, 0x40800}, {&(0x7f000055f000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f57000)=[{&(0x7f00003af000-0xfe)="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", 0xfe}, {&(0x7f00009b7000-0xfe)="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", 0xfe}, {&(0x7f0000430000)="18a472c959d7bd83584a0fd7afb4f86077fbafe6647eae96eed6d30500361226a4a27a17d730dc3017e4ee6883140e650cf658d0209da504b955f30e95cfec3b98b1fd58fcb86bef211573f885c1fdd549541bd3ac75509a452e7eaefb344fcd9c7db815bd3cd5d3ae389f203d01ff27e32dfdbffd064f9f15840ce6b25132f177998875db69f592b0098783a590f2b8c4095dd69514a8e51e25a8ee9cca90a67bed7a8a6c5c0446d3379913bc8e60119284deacc93bc581e39b944032ba1c2d4551fd97fae379", 0xc7}], 0x3, &(0x7f0000e4a000-0x98)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r7, r3}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x28, 0x1, 0x1, [r10, r0, r10, r0, r0, r11]}, @rights={0x18, 0x1, 0x1, [r10]}], 0x98, 0x14}], 0x4, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000084000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b90000+0xe64)=0x0, &(0x7f00006d6000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f0000061000)={0x0, 0x302, 0x3, 0x1000, 0x7, 0x3, 0x8, 0x2, 0xd7f5, 0xf6, 0x400}, 0xb) bind$packet(r0, &(0x7f0000345000)={0x11, 0xff, r5, 0x1, 0x5, 0x6, @random="9dc7ef9a2bf0", [0x0, 0x0]}, 0x14) [ 145.045339] pktgen: kernel_thread() failed for cpu 0 [ 145.050790] pktgen: Cannot create thread for cpu 0 (-4) [ 145.057478] pktgen: kernel_thread() failed for cpu 1 [ 145.063008] pktgen: Cannot create thread for cpu 1 (-4) [ 145.068373] pktgen: Initialization failed for all threads 2017/12/12 10:39:21 executing program 3: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4e000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000d4d000)="f6954c7d4aac77d4d236b9b69c0096c8bf03b74297f5c8f2d829a71c8fd61042a400ddcba14d5f63380c38dc9c2edddf2625cd54f784df9199102445138d38809759dd3916412cec1e8924da7cc8fac3723385e971dcdca2835a5884244f8ba5e128153b4cc00a095c2e88c6a89785a54f483f97", 0x74, 0x4000040, &(0x7f00008d9000-0x1c)={0xa, 0x3, 0x55, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xd, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x1f, 0x8, 0x6d, 0x5}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d4e000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) 2017/12/12 10:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006d0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db6000)=0xe8) write(r1, &(0x7f0000001000-0x10)="0213a12502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, 0x200000000, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = perf_event_open(&(0x7f0000e4a000-0x78)={0x3, 0x78, 0x401, 0x5, 0x4, 0x0, 0x0, 0x200, 0x201, 0x0, 0x5, 0x7f, 0x8, 0x11, 0x0, 0x7fff, 0x4, 0x1, 0x3, 0x20000, 0x824, 0xff, 0x7, 0x1000, 0x9, 0x0, 0x0}, 0x0, 0xa08, r3, 0x1) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00005a0000-0x4)=0x0, &(0x7f0000839000-0x4)=0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00004a3000-0x118)={0x8, {{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]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r3, 0x1, 0x5, &(0x7f00002de000)=0x0, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f13000)="2f6465762f72746300", 0x400, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00002a3000-0x4)=0x3) write(r1, &(0x7f0000fb8000-0xc7)="0e505557488f2f00d9e09d573dab5f730dabd72564d7ca8ec0b22d6a7b490120964f03af08b796969544da288372bdee3698d5e6de544a12b7e78eef2dc0ca45293bf5e790603a89b393177411043b34c4548beeb22463a71fc452359bc1a79fd2e5893c5cdc36cbb25724e4c254af42f78a01e34ebdf49fa9bb0d46df58e04ec34c97f83192000348b1417dc034597a1b263692d06f040e6680896abd1e11cae2c004512b3262810a727407080f1d6d445d7d68c2723cbdcf86e7718f858eae46f4beaef2d87c", 0xc7) fcntl$getown(r4, 0x9) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000015a000)=0x5, 0x4) readv(r3, &(0x7f00002b1000-0x30)=[{&(0x7f000091c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000074e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000a96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3) write(r3, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b45000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20001, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00008ad000-0x14)={0x0, 0x1f, 0x416, 0x5, 0x4, 0x6a8}, &(0x7f0000563000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d24000)={r7, 0xbf75d9b}, &(0x7f0000e24000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00009b8000)={r7, 0x3b, "ce7e500027641d21323ca01bb8b4c53227a768893547b9311dee1f1b019d1123c78b09f30662d7df08bfa8ea15a5ee26e735c856f58c0f8bda7eb0"}, &(0x7f0000740000)=0x43) recvfrom$inet(r3, &(0x7f0000b5c000)="", 0x0, 0x40, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2017/12/12 10:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = open(&(0x7f0000ae9000-0x8)="2e2f66696c653000", 0x14104a, 0x100) r1 = syz_open_dev$evdev(&(0x7f00009ec000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009a000)=0x0) truncate(&(0x7f000057f000)="2e2f66696c653000", 0xfd81) clock_gettime(0x0, &(0x7f0000b20000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x4000000000, &(0x7f0000bfe000)={{r3, r4}, {0x0, r4}}, &(0x7f00006f7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) wait4(r2, 0x0, 0x1, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f00007fa000)=[{{r5, 0x7530}, 0x1, 0x74, 0x2}, {{r3, r6}, 0x3f, 0x3, 0x4e}], 0x30) sendfile(r0, r0, 0x0, 0x72439a6b) writev(0xffffffffffffffff, &(0x7f0000fc4000+0x202)=[], 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e8000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000891000)={0x6, 0x4, 0x3, 0x17, 0x9, 0x3, 0xfffffffffffffffb, 0x100000001}, &(0x7f0000ed7000)={0x10001, 0x32, 0x48148bca, 0x4, 0x0, 0xc4, 0x3, 0x10000}, &(0x7f0000078000)={0x246, 0x7f, 0x5, 0x1f, 0xff, 0x3f, 0x7ff, 0x2}, &(0x7f0000153000-0x8)={0x0, 0x0}, &(0x7f0000f81000)={&(0x7f000055a000)={0x7}, 0x8}) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000351000)="") accept$ax25(r0, &(0x7f0000659000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000404000)=0x10) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000505000)="2f6465762f72746300", 0x2000, 0x0) ioctl$TIOCGWINSZ(r8, 0x5413, &(0x7f0000736000)={0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000eb4000)={0x20071026, 0x0}, &(0x7f0000c00000)={0x0, 0x100000000, 0xfff, 0x0, 0x0, 0x1}) sendfile(r0, r7, 0x0, 0xca9) unshare(0x2ffffffd) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r9, 0x0, 0x40, &(0x7f00009d6000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d17000-0x4)=0xb5) pipe2(&(0x7f0000283000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_tcp_int(r9, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socket$inet(0x2, 0x88000, 0xf1c) sendto$inet(r9, &(0x7f00003d2000)="c7f6", 0x2, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000bed000)="aa72d8e68194745f04fb69b1590d0179fb93684091fb34a154e5a8aac10507000000396cd98eb9", 0x27, 0x841, &(0x7f00008cf000)={0x2, 0x2, @rand_addr=0x616, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:39:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005eb000)="2f6465762f73657175656e63657200", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000217000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000069e000-0xa0)={0x0, @in6={{0xa, 0x0, 0xd3a, @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]}, 0x5, 0x24500000000000, 0x3, 0x767b6dbe, 0x8}, &(0x7f0000dc6000-0x4)=0xa0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000029c000-0x38)={&(0x7f0000f27000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000014a000-0x30)=[{&(0x7f00006af000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00006a0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d20000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x3, &(0x7f0000262000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x9}, 0x40000000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00007c8000-0x4)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x2, 0x7fff, 0xffffffffffffffde, 0x0, 0x0, 0x2}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000d6f000-0x4)=0x10000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00007b4000-0x88)="88620329e34fc7998e82e2498e0dcdb0e12a206aeaa3c64b505d78b84a6aa820b9c4165c7ac15c144bd7a406a2ca96ec756bc88c6dc21f242c4fb11383d0e9caf528db098c266bcb23914dcf082434352d966dad0bd35fcef9d00b43a41cb89e5afd98f5eb16de3e62ae1c6db87f1680b5f5f164879bff1780c9e8db2e622bd4d4a862c76f615fe2") r2 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004b8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009e2000-0x4)={0x0}, &(0x7f0000ae6000)=0x4) stat(&(0x7f000018d000)="2e2f66696c653000", &(0x7f0000818000+0x9e2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(r2, r3, 0x3, &(0x7f0000a8f000-0x10)={0x28, 0x10001, 0x2d, 0x7}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00004e8000-0x4)=0x7fff) read(r1, &(0x7f0000b07000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) close(r1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000418000-0x4)=0x1f) ioprio_get$uid(0x3, r4) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000618000-0xac)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd55}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5da2, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xac) getpid() socketpair$unix(0x1, 0xffffffffffffffde, 0x0, &(0x7f0000a25000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f00008b8000)=0x0, 0x4) read(r5, &(0x7f0000686000-0x10)="00000000000000000000000000000000", 0x10) 2017/12/12 10:39:21 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000182000-0x8)="2e2f66696c653000", 0xf24c1, 0x4180) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e66000)={0x2, 0xb5, 0x40, 0x20, 0xffffffff}, 0x14) mq_timedsend(r0, &(0x7f0000f6a000)="b8", 0x1, 0x80000000003, &(0x7f0000881000-0x10)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdbffffffffffc, 0x0, 0x0, 0x80000000, 0x6}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{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]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006be000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x3, 0x103, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r3}, {0x0, 0xfb6, 0x28a47b2, 0x26, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1003, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000-0x4)=0xe8) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000f09000)=0x4, 0x4) sendto$inet6(r1, &(0x7f00009c3000-0x5ad)="166a6b5d0423ac54d74d2d41d9f391b4a8674bd4f2b2f86d9cdb03cf7cabd74d032468a6f5e6b885889c23f50ab9da91b78ed37fc9ec8d0e46f872bf92847e5b172616c8f825f9205ce55c197ed9ce3022d9a723c02c64cdd0fcf7adca11eff005417bdba76de284500929162b913b1a48c4b730f51c451b25c37658f9d272384396e5974bc54f68f50d6acb4d19e1f2f20f77ee7a1ceb77361fc40da5ef7180b26c49c9f80e1574a4edfec8c9c940549351fb73501b067adaa0681525f31bf3bed84ccc602346070faae6995a92044679b252303af1cecea3047137418bd2937c92ee322eadd6f6817fb08f404ded262777f2a1019eff47e9c07b480844d4c5af01ceaef081bec069fe474a10652a48c6c72cd3b57bf1b192429fa11b78598dd880b62ef24687fba22ad64945f299e8f3ce2aeb22a5d9465ac2b22343b00489e9a0aaa2468b5e338d1e39ad6e07a9ee038713d98f80dbc1d98fa23d07a9d1d1eb1edfd4f41e40ed7a62ca5932a3728c80442c46c45d914e0bd575a6bcaa74bd77801987f6fde37f81fc36ac4ac5c37f6bd713c2d3037f8dfaa7103023a6f7a2242f2679205a84ae8cb2ffa945c1596ef5ba9a8737ea9cc5e3e6e134feaacea5567b5af254dafc8133cc1c9e35f58a8570ce877e7e09c52ed3e7918e10f43fc2fd2943259c5d8ba815c1dadb295197726d8949e8356300771dd06d67a656c533ca66f9339fdb3dbb21a661d530a6a0c48590b9d82d7ab602d708938c44e152a0982e0e874f629dd9e66e9ede86526bfdcc1d75d3b599c02a507599395058183a7410b0108600622852325dc4f6c8e99b34e7e51b79c859b3685c3579dd5de2bf586fe417fc3bd4b20e06d07c30985d7a3836f3d287ed8cdcc87e3146050af075b1e8ea212c7ce21aea2eca8060973c2c4b4affe273830b2978f3bbc831c820dba5829f0ce8cd23dc7257c08e09f1d7197ccb52e7a6842854ab8460c9bb34b25eaf719541f51a6fedcf0cfc0dc63ac516690eab500f99f52245aa241670a72ece1c5665d344ce71bb3c3db2dfa7f2e732d17517be4287d5c2c7d9ce80ca9ad149deb75241f74bd7a5651c983731e7ab5884c6d94a4fa655175c8abc87c94c995f9cd15c19fc7382c5acbea2ee1f4827cb52ea5f49791e3141dd58a5e06a58e5e88fba50a3818c8f42a90104da873d7f40b267b1b2af85484be9cd7b6609ca8e989d0295d59d3788c3b2afa646de08a6a98684439a92eeec67f5aea8ebf48a2635fbef65e5180ee82f069fc776399ef2e344dbd40dc706c33cdc9d520d30642025ccf5ed466ed1b79848b2a029d0dab72462b85c2f8cc48ffc6b1594a838dbc3c3375ca04705e671a3b775dd926d2dc132a3dcb85a9f86697ac244b2b9b83bf73c978296a14df219771e7c576fdb342699a52f1939d6c35c6b624c6ed6869e950b61f8ee3718c7366174c78314412309c703793f8a2c9310ba8b475197e1008c01d3dfb92e244b2789e47828f17c54d10a2d244fda22c1a255ac3e4cb2e25e0a25f49610fba704c64603b833cf3102cb5372d8a285068203ad121768ab304d704aa6ab9a518dec416af24aa3ac0da98f132856dac350533a60cb463cea2731a83ed8950c93fd30c7d3d5938c2e3e6087f25371c31a7fd93839a4a0d918cf51d966f4f4ec5a0e292e156f3a6148d61900540cb111660ec7851ff47d2b7e87b399109446cf586a61779e023c92c5609555f9fa2a2e273492c23a22e9bbe39d5ea3721b8efde4d781a154a98cc51350f467438797640a25581c926ada448838fc0fcc1c453c0106f9a0cfc222db77c75eb711d7b4df94bb401ce1e5d4913f48f482b93999bb34a49b80dfc7885417d1a716f5107f2fc8c81a6e6d34098f9898ab22ee6193f793a9947cde935f1ef3a4c990dc9a0b5452837cc78e20d238fd6a034baa0bc41a99d0de2869c9ab4e9a92dba5f51080f5e9f7e3049df4aed16df8a7092ce48470d737d319e71e6d345b324efcfb2937df85b12e71a52b7b73f787234916aca31444a60e1be23aa97a6128", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000a82000)=0x4) fcntl$notify(r2, 0x402, 0x25) socketpair$inet(0x2, 0x8800e, 0xfffffffffffffff9, &(0x7f00007ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb79d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x4, &(0x7f0000a02000-0x4)=0x1, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) close(r2) 2017/12/12 10:39:21 executing program 2: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="24000000100005004d08000800e801030339010010000100e2fffffff70000f1de005609cf", 0x25) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000002000-0x56)="d7c5ae39df3ea64b86b0a914c20179b7e42f46156f34d06e4bc691ec1a28b9a777118b83f3657d8e079e415d5149a07c3f8e2e97b3c9c39afe0e07e270ae1af5df882d7040402cde6fc6f354939fe28955d1074aa065") ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000001000-0x1)="00", 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000-0x4)=0x2000009, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socket(0x7, 0x800, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) timerfd_gettime(r3, &(0x7f0000743000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/12 10:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000022e000-0x8)={0x0, 0x0}, 0xfffffffffffffffe, 0x7) syz_open_dev$evdev(&(0x7f000059a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a34000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4b000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e20000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/12 10:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f00006c4000)=[]}) mmap(&(0x7f000033c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = socket(0x8, 0xa, 0xfffffffffffffc01) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x4) unshare(0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000452000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000ef3000)=0x106) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000008d000)={r8, 0xc8, "74dcb5ddeb38c2c4c70210a8c64a5537210bc417537f4eb463bb24facec5e3af3145fcd45845828e14381b207f7ad9c0830b2ec1af4b5356fec0bca2e420abb0add5a6335efcaf05b4e4bbbfe30b45ee40684e1533e7d3b0851466b04bf2c7829d31c733b263fe01b0671c2ffe835c507b78333d9f84a0d92b0a11f13bbda8c53399d97924de8e6a8ee7cfb44f0cddceaff63860ead7a39f1d16e26614fe594f96342f5db67d0d4a91a078b8144ae9961f33ab7c0abd5c4997cd9ad8a0c7e0594e35150a3afa7310"}, &(0x7f0000988000+0xe07)=0xd0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000075f000)={0x0, 0x2800000000000000}, &(0x7f00007b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8692, 0x3f, 0x1ff, 0x4, 0x8001}, &(0x7f00004ff000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000809000-0x8)={0x0, 0x0, ""}, &(0x7f0000b2a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b0f000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x98, 0x7, 0x4, 0x40}, &(0x7f00004c4000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000431000)={0x0, 0x7fff, 0xffff, 0x4e1, 0x0, 0x7}, &(0x7f0000316000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f3e000)={0x0, 0x9e, "da00e436feb45c6d7e0acced882d17fa86302e99672621bf4c6f837cb53b076d38197f194421eea46fce67442432ff69f1fceb618b51abc25a4967d4d731b00ef74950aba23ad2774a258324c63254bff48953aa0f93f4797f4a74c2e1294d2586414ef8787e149a8e77be5be42d19cc1f877d82b569951611dba7471b94473df48feadd8a7db361cce37e27dd3945c4dc78de41665a72a5719b8277b05f"}, &(0x7f0000a27000-0x4)=0xa6) sendmsg$inet_sctp(r4, &(0x7f0000f2e000-0x38)={&(0x7f0000667000)=@in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000-0x70)=[{&(0x7f0000774000-0x63)="648bc5e4b425f3c1f05e54951a7b7382aabb2a3f3d6c61aca655b39616316be7b317432d17798ace03b5cd00c888c2d33901f1200da14abb61f8e25edf0c804554665eb50654af459c35f2dea3684f480eab490be49146d7f457f7416434c53e818d47", 0x63}, {&(0x7f00000b2000-0xb3)="a005774ac12749c504146028c294d53ca1b52310f64d74992041b1bcef3baa68fd15f146da827ba64bd610ee0d2131ad665f966c8f493bc6ed0ec7131f60735c313a7c448e2a04f7cdd244d2be6e77439658085339022d01fe304dc8c3248a2b5cf911832826cd3a1d967c73db6056dbc4d250a098b5a37ea410747ec71ff2d828dc7a5eb3ceea7f2a6a0b555060e90cf7c411c2f4fecd5da193e73c81be23b78aece6294db0b4499dbb9ca55cb3ede561cfeb", 0xb3}, {&(0x7f00000f7000)="863059b116c7ff9559f6dd57699b6abf589ff69f119dbb4c9d4e0c0fcf32550ddcdc6d0bcb4b2b23b3ac9441ab21f2b38420c8ee08272c5dbf6b4dd764ae09832a3b1dea9961762a1abff53543b65480d4e30c84ed60d111b9d5ac114c67659a5a8f04383228a6a768c8ad2380ff1915293c97d3d986c71f17016a29610c97d76bb53491e963a7f3ceb7b30cca28e56cbdfee408cc1272ee3d632e7b6b6ecdf05587e9908ee7a360ef4c15488f4c93d0b8c858a7dd959ca0dccbec3fff58eee4eef50f34dd54322a0a3c5845153e34f34c7bea7e37f1ca", 0xd7}, {&(0x7f0000287000-0x38)="ef76b5375ff55fdb88d31cd318f986d6efaf53cc5bde993800a759b9aa73b9a975d133f6ded2f24c97dd7a4c1e88add80a21caec56b740d4", 0x38}, {&(0x7f00008a1000)="97b7fde652bf3153a9a80bca43ad8abe6106700a303ff59935c7b3d7d8d28a172a08a50facb7973946bcaff88580f2dae6c05a0f6a33c268a77e9640b62ac131f1601df6cd98adeb5d9753f0159f12815d6ee4866857bb67304ef4942188", 0x5e}, {&(0x7f000071c000)="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0x1000}, {&(0x7f0000bee000-0x2e)="b5f5032223c130c67930d6d978a446c1403a5f49a02a4635f6d1ef02a36fc3650db80e7ecaaac00db81e1f2bdca1", 0x2e}], 0x7, &(0x7f000021e000)=[@init={0x18, 0x84, 0x0, {0x64, 0x8, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x200, 0x9, 0x6, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8000, 0x8000, 0x747, 0x6, 0x100000000, 0x9, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0xce, 0x2, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x6, 0x5, r12}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x2, 0x106}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffffffffff7f, 0xe6, 0x7e30}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x100000001, 0x3ff, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8002, 0xffffffffffff7fff, 0x4, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8207, 0x86, 0x9, 0x5, 0x6, 0x3f, r15}}], 0x1e0, 0x40010}, 0x1) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) pipe2(&(0x7f0000178000-0x8)={0x0, 0x0}, 0x800) pwritev(r16, &(0x7f0000f02000)=[{&(0x7f0000eed000-0x1000)="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", 0x1000}, {&(0x7f000001c000-0x39)="30d7c1a88dfa237171979492123a822dcb061973a96552ef034246413730830b405bc8889812ec49e8810c47467082d3dbea4cfd2a0170c1bb", 0x39}, {&(0x7f0000a47000-0xac)="5e1ec113e7b478e6c189786e33fb5fc0747ef11105081a9f35c3c7b3d10ef116fe479c70d5e4c8185e18cf34c78a3f1cd5557aa3106f94d16ac7138a1289b2a47c09fae616ea4b1cb71aeb78e387891c3120df24a3dc42754568581da03adfaaa5d0f01cf4adb1fe910b29b136dd43c8f988b5a4bdd0792c1d58f30cf5564966ceba980bde1970117480d2dbbbd63121aad05e92c101f4db4e466907a57c889075a76a75006fd2d824663566", 0xac}, {&(0x7f00008a1000)="8a5486377233c720357513fbb1866eb94bb1fb7fe935022087d28009217fac411656a63a298c67bcb9c2ae5d931ce77e300f7be485", 0x35}], 0x4, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x2, 0x0, &(0x7f000000b000-0x4)="d8c6"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009d0000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/12 10:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003fe000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) r1 = socket$inet6(0xa, 0x807, 0x3) sendmsg$netrom(r0, &(0x7f0000c43000-0x38)={&(0x7f0000746000)=@ax25={0x3, {"7bec636b8df628"}, 0x2}, 0x10, &(0x7f00002ce000-0xa0)=[{&(0x7f0000db5000)="73b5cf547353920d32a8cf3f4208ecf702b387c6f16d72d0ad2fc4152449b38c1f5684b16afafe2f21bfb52ac049a0b82a08bb978a6293e3caa7fc0f20e53240a16a7206bc73a7e5b70c1f65bc440eb7cd603752426477e707fa90ffa2edffd1fbe367dc5882435f47b4ac742cdf422e1ef42cfd8bf7cc49abdfa4c74ade14811247b88c6f29e7e911aaf36e9fc5d19bb4cda86867453dd216fe201ca0f2ba3f7803e64768a4389748e81b6b8ea92a57ce354eb369388f4dbed9ea644279d38c9ea3e0f58628cc2b87edb46a3b3a731d08ae4c9c", 0xd4}, {&(0x7f0000748000-0x2b)="1dee23987531cbebb31120dec3178da413bbd8e17c64b6322c9fb1adb6014553ec6a9fec70939bd06894d5", 0x2b}, {&(0x7f0000000000)="6dfc5aa7b8f54d3df9d2c734d02cb6f14be2e7693c0a098c06ede656ec45e63bb0226509e130a3352a8942e9fa32bdff90b0e94b67058439ff33248551402aea0e869666c62d30de59586c94443a0d950a1165923df6f13647c786ee71e4b3b422b60481056cd5dc07e0393d9d23aa973f5ae8d70a18cd64ed7ae5eddb66fe3d59636bb0c22b419eac88fc29bbc8c22230d0db507cdcc1b476b67940a36b197ee4afc7cfdb7e88c303be948b00e6d84305a96881b8991082c2caccf48bdd24d62d19b98786edc53c549fd45b37c8f46fce70bfe811db91d6944867d7ad80798eb13ae6d08bc1c88028a79aaa640b87f18a46", 0xf2}, {&(0x7f0000cfc000)="2831f268855a1ad2efd974bc5354c82704a0a59768808d2047762fc84bc9ebc7d070581639a128fc0dbf2d051391b66b29b933f47908cfa0ccfcad85aff915a6669bd2ed0054cdf07a2037345517765b0aad2acc302f119eeb340d53b7c2099355eb8d119427bb3645a786630ba4e1952ad5ecf30a8aaa3a0b17874a214e4ee1f2ae193c2b0a87be4460265902b326906584bd57d10debea4885cb", 0x9b}, {&(0x7f0000c84000-0x10)="5b6dc769f5faedb8bfb82385d153285a", 0x10}], 0x5, 0x0, 0x0, 0x40000}, 0x1) r2 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00009ba000)="2f6465762f736e642f74696d657200", 0x0, 0x4e802) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000039d000-0x8)={0x7, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c67000)="2f6465762f6b657963686f726400", 0x2, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TIOCGETD(r7, 0x5424, &(0x7f000097f000-0x4)=0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000587000)={0x1, {{0xa, 0x0, 0x2b, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername(r3, &(0x7f0000df7000+0xf1)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f0c000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000d65000)=0x0) r8 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f00005ea000)={0x0, 0x7fb}, &(0x7f0000c87000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ac000)={r9, 0x6, 0x4, 0x5, 0x7, 0xfffe00000000}, &(0x7f00004d8000-0x4)=0x14) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000686000-0x1d)="0000000000000000000000000000000000000000000000000000000000") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000d28000-0x8)={0x4, 0x7ff, 0x3, 0x6, 0x9}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000155000)=[{r8, 0x0, 0x0}, {r0, 0x0, 0x0}, {r4, 0x1, 0x0}, {r3, 0x8000, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r8, 0x400, 0x0}], 0x7, 0xfff) ioctl(r2, 0x8000000040008936, &(0x7f0000c4d000)="") [ 145.205198] binder: 21391:21400 ERROR: BC_REGISTER_LOOPER called without request [ 145.215131] binder: 21391:21400 transaction failed 29189/-22, size 0-0 line 3007 2017/12/12 10:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e8000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000c2000-0x34)={{0x2, 0x0, 0xec, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x819, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000609000-0x2)="2f6465762f72666b696c6c00", 0x4000000002, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x3, 0x0, 0xb34) socketpair$unix(0x1, 0x600000000000005, 0x0, &(0x7f0000b5a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000c4a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x80000) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) r7 = creat(&(0x7f0000145000-0x3)="2e2f66696c653000", 0xfffffffffffffffd) getsockname$llc(r2, &(0x7f000030f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000092000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000855000-0x8)={0x0, 0x0}, &(0x7f0000880000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000d1f000-0x18)={r8, 0x20009, 0x200, 0xffffffff, 0x200}, &(0x7f0000ce4000-0x4)=0x18) syz_open_dev$sndseq(&(0x7f0000209000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) r9 = openat(0xffffffffffffff9c, &(0x7f00006ef000-0x8)="2e2f66696c653000", 0x8102, 0x41) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000015f000)={0x0, 0xeb08, 0x30, 0x80, 0x3f}, &(0x7f00006b4000+0x307)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000c00000)={r10, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x802000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) request_key(&(0x7f0000c06000-0xc)="69645f7265736f6c76657200", &(0x7f00002d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067c000)="71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f000092d000-0x8)=[0x8, 0x800]) getsockname$packet(r3, &(0x7f0000665000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000066c000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000d79000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001, r11}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00007da000+0x7ed)=0xe886, 0x4) ftruncate(r1, 0x1ff) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2017/12/12 10:39:21 executing program 5: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) r1 = dup2(r0, r0) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fad000)="2f6465762f6877726e6700", 0x500, 0x0) r4 = dup2(r3, r0) syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TIOCNXCL(r4, 0x540d) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f0000033000)=[{0x15, 0x16, 0x11, 0x6, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000fb0000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r2, r3, r1, r3]}], 0x28, 0x0}, 0x0) r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x40, 0x0, &(0x7f0000213000)={0x100, 0x6, 0x4, 0x2000000009, 0xfffffffffffffffd, 0x0, 0xc5f, 0x3}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f0000fad000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) mq_notify(r5, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = epoll_create(0x1f) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000faf000-0xc)={0x2, 0x0}) mq_timedsend(r5, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000006b000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x102) mkdir(&(0x7f00006ab000-0x8)="2e2f66696c653100", 0x10) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)="2e2f66696c653000") mount(&(0x7f0000452000-0x8)="2e2f66696c653000", &(0x7f000069d000-0x8)="2e2f66696c653100", &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="e0") mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f00002d7000-0x3)="397000", 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)="2e2f66696c653000", &(0x7f0000a97000-0x8)="2e2f66696c653000") [ 145.252145] binder: 21391:21400 ERROR: BC_REGISTER_LOOPER called without request [ 145.261438] binder: 21391:21417 transaction failed 29189/-22, size 0-0 line 3007 [ 145.287676] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/12 10:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c36000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x18, 0x5) sendmsg$nfc_llcp(r1, &(0x7f0000c21000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x0, 0x3, 0x1, 0x5, 0x0, "4c0cf4c754c23e0f8f28d82751281f9d678165b9ff76e75ebfaafd8440da375297ed2915885f4f427f50c35226e2a34401c4d2b3dd2be16d0002f2ad41eb27", 0x5}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="791824ec53b1f488a1a71208481c614e6f353e3195711d4ff1d1bb7fd047874f0c306ac3057cb7b7d7f3cab30eec010f4fda4a0c9a4c819f739905937c9efed502a4ac25c223a2ed474cbd53945f613f3df86e9b0ebff570b0195c27abe6ec2f90cab18b4f9e745764ff9f6e72707fbe6abb25af4c530f544be7c1499c908d71f0a1bc85f4d03e6b0997f4e612a9ea1b20edebde908b65db8e2428e44a036ba71a2c7c92489b30c48e2d3f95f7217d447a7f", 0xb2}, {&(0x7f0000000000)="07fbcc2d070270511b36c67059ec024e8188eda8dde0a6c060c541cfa3c0458aade594e4b64399aa0a081f5368a5e2b3e7af797d63a011", 0x37}], 0x2, &(0x7f0000a30000)={0xe0, 0x11, 0x3, "865a93241897fca1cf3b4f2880942793032d86293ba88138c726b92ec355af2bbd8a6c0040c45704335079610268011810aa308e253f3b8d4138789b6bda3b732b3e2435d3fd954122de8f1c1e1c8e7446e1a47de18c2691b617e5d05114b1d3f171dffc8f3897509f8e858edbd00bd2d26300a6f55a567ac94cf36750d318067482997d017114b15a507fcb69fb87db151d8a685a2ce8db10e7e7265b62ec9fbb3929ec368fed2fb6623f8d2f77d32d2b7f12c10509e8c20f086ea33be6134be839927ea8d690f5054a62933cfc"}, 0xe0, 0x8000}, 0x20000091) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x40000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000017e000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x0, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00008ed000-0x1118)=[{0x68, 0x9, 0x8, 0x7fffffff, 0x9, "ba24da209bccb270696beb8ca5f4a641ff4502c86067c315b0ca039f4483a39ccddebbd426ffda2d9ca8b23dfa0e6001074b995136aeb5d83452a79f8b9e355649f09ddd888341742c9ad3d063fac374ef26d09939f8a8"}, {0xa0, 0x8, 0x101, 0x0, 0x401, "5c49fa073d7cdeb4147e55963486b0635f5519daa6187cb9e503613cd67584f2aa88eaee890061d225096ecf516448bb2c914be24a4239653106d729b81f608cd2334866ff8143c31c40148e9cb8d8f55812c180210bbe857e662dd68c16ff78828b893143995ce2bfec6f5c244c0d1d55454900a205318e9eb0f81b06d49187cb9b016df410d22fd5fdef9693c6"}, {0x1010, 0x0, 0x200, 0x1ff, 0x90c, "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0x1118}, {&(0x7f0000bf2000-0x5c)=[{0x2c, 0x80000001, 0x0, 0xa46e, 0x2, "650d74b66c74857a5e48c9c442053ea72346428fbf984a064ccbf8d7"}, {0x30, 0x715f56dc, 0x809, 0x2, 0x2, "65ba2f0e08a8f13f2a45b207ada91d7ea9056cfda2f916ef0116253173f6"}], 0x5c}, {&(0x7f0000a5b000-0x260)=[{0x98, 0x800, 0x400125, 0x78ed, 0x8, "a342e90201324fe3a9537348626135093d1d5cf4c0e814471289c980d48cd7996232b537a4ddddf65e53f8407e37ee4b9cf41b29f4b6e544d2b91e2bae8679e72d82d741a1eadadabfcc22021d2427fc405561056065fee27ccd7fcc44b746ed3aff09c30e16f27fce89b5ac303cd7bbd0eb578398489e20a6989fb2da45248d5324fb89e2"}, {0x50, 0x8, 0x400, 0x3, 0x401, "50f344c71c95b302fce94233bb7ac5647c87cb7316fd8fc3ef22ad55fe440e410c25d16eba1bc74bf06e5101cb88883e98b74af8c56567ee197a9e8cbfac6901"}, {0xa8, 0x1, 0x100, 0x4, 0x400, "b161b6abb40312384a818af99c9190513b9324984842bf549cd17bddb3d4e99c2df6887ba3385357e1226007c087a46067f099cd59ea0669c79f3b17d4ee7905ae6d91d6c1ba82cf2ce5718a93e9f0dacfdea057b4b75546d5219440ff046d7da00021838607d09e1ac04e90dfb384a5bcd58aae65724cde1078031bd2504eab1d78d82b964b15b32273ae8205374a0ff4d3264f255bb8a3"}, {0xd0, 0x49d, 0x300, 0x4, 0x200, "3ce2824351725784f839592b593e4669c22b5bdeb6dc7219853f449ddc80a24f71e30a0d183e016796303b39da8f567288a998f86c2192e756af821d8754cc2a2fc7e7def578c516e42b130481c9cf0ece3da4811504d2983416fd842eec7d272526584aacbdf780fce92415eba908966508eac15351eb0baed440ef74cc078693ca073314ed36d2465bffd3628a4c728f5209856e43d3c5e8a962dd8f3d2ef920edfb6cb0dc87d6fe3c8d0a62251e96200bd7f7f7bf0032c6b517381515fc63"}], 0x260}, {&(0x7f000003b000)=[{0xb0, 0x3, 0x104, 0x1ff, 0x3f, "f88d4a2e5b1ace7fa950728dc8004d58ff51a5e1592f8a8e2bc271ec1a77e198aeed62f293b610db0d68edb487b9a9b1d709b0338ae23fffa76b4eb2ace5fd99be293bba14e88e6f1325a3177122484e5b8f5c4f2c051d1447e4d30fecbe1ac984d8fb35ef113a83de1cf975b6e2df912722510bf88fa6da39af47dcf06d7eee0f8dc219c352965a3a341701bcda68d2784a936804f3993d55d970ac1a2e"}], 0xb0}, {&(0x7f0000a13000)=[{0x18, 0xff, 0x100, 0x6f20000000000000, 0x1f, "b070d21bac3c"}, {0x78, 0xc5d, 0x100, 0x800, 0x200, "e09a0e48bd1703ffb6afe85b9ffc8f3f02c08663869215c8eae60021b398a67fdf7a20d3f50053d1b9de938fbda2eb637df2eb96e1da106239a761c93c1080112c10982d32ca89e48ed133ff692e83762942614c032cefec665f115711fd90eff58426d36a"}, {0xcc, 0xd400000000000000, 0x302, 0x4, 0x20, "ef2d2544bcfcdd95939a3cf9f13b97092fc890b622e6a4b1931b1c9829896522dbddc6cf0f679be11148da11ea2cac06cbd429c6aa474dd42bdbeeae741017a63086fc1e05aef8ede2dae8fea75594dbd7434a6a8ac2f87a9f3ed700cc2e281a869809e0cd281d44dd9485b86a85e66019ebdb84d79d750c71b3114f1cf798cc56e23b7eeac794b49846ecea1cfc700fe6dc83335ea9c00c951cb7d31df24d7b4bb095c753fb5e1c4e7db00755c786dc5126d51fa6578ba0444930"}, {0x3c, 0xfff, 0x0, 0x0, 0x100000001, "4c253795efa87baedd0bf661ee83a8eff778841941eb505a1c2181eca4b7b8e757c61f7a32a21c8b8438"}, {0x94, 0x100, 0x200, 0xaf, 0x5, "ef7a7e430da1bfefc325ca24b3ad8323a6a928650f4896454a2cf7a592771aa9948678a71817ce6cf488dab8567a5eb3b1d2c285d38308e9146a5dc199b42e1852cf4b7a940b4819e7f7fd458b29a3c7965d13ee63be2e6ab1785adfe9289dd069779b07f07a293d6d3b60f219ccc251866ac993655f8ecfc44a6c89510f9a89314b0df6"}, {0x1010, 0x5e33, 0x18, 0x7, 0x1, 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"}], 0x123c}], 0x5, &(0x7f00004b7000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r3, 0x0, r5}], 0x2, 0x8000}, 0x0) socketpair(0x5, 0x804, 0x20, &(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r8, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "f727e1dcc9a666347ac5375ef49d66b8025779fda92951949e53a3de504f117c914ee889a893c1038ffed1ef3a397b7efd0ac09f8f95834c89fa6b81be4566d8b8560c11dea8653c0a89ecb750e1f55cd7d3e8c5fb06f05b84a1b792a9d70c1f62a81c35965a624bfff70eb499eeb8d751c18572a452e87127b6de113883ee0d9420dc8ce9aa7d28456dcb795d4eae618e4f1d79ab0f41fb3ecf1eb55887636da706398c51d536c014f498020ce19abbcedea95650f456cbab8c859d8d7b35e3a79cbb6cd208c870d3b107db066e3cc732314a855e4bc16a79d754a9aa0d19610ad7abd2dc8dfffad62a6f0670f504738a6bfa0cdbfea5b68d2c4aff45cd980e753d67d224875c3d620e70df47b4628789fe3e03c6e00dfc15c9dc603098311b146ca8fb68b8556ec57e3e8171f5517276f21b2d73ebba88f032384b0989860044745f3ee4706eea689e759b6d960c4111fd99c2b231d5ba694223a4ff62c1a144fd51825892ce3ec34c060a75c26ed6af875b4fe5944a82752c49dd69bf2b8fd05a99de0ffe4092581a0442b4bc02fefd89ca0577857241d4415054b4e8cf640e2e2ae880c9b1f0f51227da6f47eaf430b481b647c0cdd8e68242e830c9b40ecbeb39e194d26c6c30829a6a7f0a7b330075b84df79b8501ad2fb0c9c1ed89f05c21caf77f714b8e71200447fb9bac237bf14d4e354ad6f46e052cd40fa80a9ae930699ab7ab6b14eb360f6c40898fcd8a23d15a536262b505036297e965004090254cbd99d77eb8536be9158434306e09536032a06d243a2264b36c9cf6db8788df45e40b4606286fa650b139054228294c0258c2b48f8d74c7f63b64f44b0369f2d9636818664f80a0a01742651bc4f8befafbaca9276d91672b5759873eff25971003e3a698d981461b8316e43d299a90fa2874924aca8cc49bc2871a95ba540a9aa9adddc27dcbc1f9a036a944a737f7f325ee71253691aca5d0b17b674c9c4ce91711aa0ccdd0f436dcd6e8a105d0505ede337c4393230e93d2ee6d171054dc02a2f875c3cb6e78a90d176f4e17407a9a7606c06d8a5d90d65dcf5f09542ab47d9f246c0aebe9060838b6a964d9799387b98f0d7616a071d39de8766c376a458fa4621bd335670dde6806262c3372daaaab085b42f88fa81594229d963a46b5263cc09f68fa64916a2361a06a66f382eb21e2b1fc9455b9a5957fd213b866901f27e01ef1f19be5a73eefc77cd402a7f59f4376147b195d01d0af74812f31a1ba62b40218ecebcfe89c4dabfab5f141c583ef9d2f880cb991240c9de4819df9cfde98e37db368025f0959935ca6b8edcc4dda82982bbfee65f803f74a89a489794cb8bdafe98298b71a93205116d3f79cceac5b2d81f919d29f9b02787260692f6ddc740e9cad2750478ff06b159a1fe279286bb7980dbecd5df6e7d45d456b621b3fb7b0629c856a45a5b9533909ab6bc55ff144f06d2cef38026ab82fc5b2741b8bfb7aa6983adb53a764a96cad2393873fe81d806517d69f55901789543cd2291d54e9b41994f01130cfc1112c93045b869794d600906679cb6c3a53965c1da2cd4ec5e8cb6426e61e0ea09ddb37eb728942d3f6f4fd7d91a3f0080cfa4f648f77c22e68e703728505dfe28b8391d45ad0d83c3b509e3b8593283382953725d0c9f6c59e2f5c6acb294fc50ece9f5291922770f17b5f3dc4fea597c5989150346541d219cb6005a85e1ebc43479e8526f6e02a4050aeef11a2d11f77aee4fb7f754435aec7149ce883d92b12025a91a300273f9b6049ead86224abbf1f35c89056eae88259065f03073b8f0b543991518c65ee420f41561cc10c06ef86f2c27d706cbe15e5a409c620a46f88802391a897ce8f9db52c0dc9c0bf75fe49afc68cfc03b48cf90e25ee0fa4a75703efb2d8e98ade4644eff1bf703924ecc6aa3328c791827ddd09c91c232f45b4e61d16acb0436465599f020f5c8a460be36adb4e8e5c783a04d36683b7d0237ae7a4fa6deab9babd10fc9795239b1a2840a9ce94fa38d3a1cdbac29d25fd8e260480590881c68b1a58d4f2e99e3d072b9eedc632af84190cd7229d2c8b7a79996d8e3194aa7abceb76cc30b41ce04eede5010139290fcc160f394b3cbc9c8711b87367eb1da4cc41675938a986685ac80bd2382a877ddaa89dbf53436cbeca63adec82a312ef16a870bfff63fb52c43495ce864a0e3b4e71dac65ce93c1223dae722c16ed99dedb82eb743a4c89916d0f1af916e1da66a3cc505739db92cd40f1d2b29eef7b49cc24ac66c1bd6e301edc3650af2909aed7bccae359679c3732d973270921a0c81f0aacc42cc87db5f0b665b39a1a72beafda034f2a97406f7f42e77f11b37abdddd52db73bc14ce5978b7b9cd18c2d46ed352000dc765e4ad47bc4404552b8e0fd43133348e09605025832123265646ae567f7fbb11f83edbe3638a605075837b0e0a54b4401d948774e8d21ea856d9e2a3eee9523694fe6bd17fb95cd211654a1cb54bbede64f01e1c48dd4331e2e343fb9ed22562f94b7629685d63cb51f76f5507da8351e8038463f5fd21e8e4e508e20876675d82b8950cd31af47d2a397b9e1fc9d7febb5b89d1bee3a237b20f4bb5cccba0c77df4ab192a825391955c42cb86afded5c165ecf344e6bb7fd9df36f5c8aaca735766ef552754b696577edcfcbd22caf6a37fb3f9205ab0e0ffd9216795b3936370f763df2ef704d17036c89f29aefdb268e90540a3f503ee1fec37d6eb77ca8260bb265c676a92b7a2a11ab2c344bf7d0089d173f1ef6dcce6ae0cecddfb5057be4f14374399ced46abbac07f5818f189c3f49be4d3ed8eeadedbd7fe170d86b11400f6e18e34008621097f2a0867e75d2af27ab7b4e4d560be50718d778e8e3dbf317239da1e6c5f76dfe9cd090bcc49f017714162f90134f6b034678a4070fcc629cf1f22692cc62a1d17eaf392b843dd1a67b0ed5531e8cf6508bd76a05949a426c424426cec0dc7f51b30f0475262fd8bdb6eb62adda0e6f04e08ad9f34a948cc999dfc789ce6ef088a7b4c70ec5c51b9a8524ae9ec5d1a5efb6c3190b0709c65a9b1be1c9897dec914f1ed8585cfc87c7558fc0652177db738da59c4bb7df3df9236ccce3faa3bbae829c5893a16662a9e9c2715c22518f1ce661f8da394173b669a6618287d8689eb6b920c7d7321e5a7a937d3b75ff54b84d3be72b031f933378353f59109a8acb0f5a542dec3a6ab8c628e5fb02ddd0e4e9f3ad4ee45a7ff6e3ef80a478e51ab9384b0b06f1432c199a44c1c83d0ba6c37d1c8ca1b4027ae4da9e777f0597ca790d9b2ce524a453d685c410cfe8a54544c067016fbf83a8a325346aa76584d71305d796486a84b95fb5208858b0a3207bef8535676e72a50225134f2dfed27ec50cbb0e2bdc4e18f0bf9700af6db476d2901d1c25907e5b286d9f192bc8ff4d440f7f9a17c6629397197ebe197c98c8a25d1bbea0d550a7a1f1d8e352fb7dbaa6fa3d83720c1ccb303d09284cbddadab0762d67cbea0756b8d13e7908b4a12d8cd9092cef7eb8f46dd7c356418161f9cf34694c8338ce96fd8972974eabacc7f4e1fb399a94ec24d4d66d382e79fcd261b78725d78ea861c62030ba9d9da3f783a72db32b4f6d2bf3e8d25d4c8b27f10697339b62c54158635d33139532f8b8adb8ffaba43df44c38311977652df355495b7e7398f665b3c2ef68041931f93c38e547e676426faa541e7482c0b34a8befeb7dbf79245e9bdcfc57064d501da1bc4c8041f90670e9ba1954a4637d6ad5c43db1c21ef73fea0ae2e529cc120e85f581ca48a0626124d63642f337b7bf"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) connect(r8, &(0x7f0000b1c000)=@hci={0x1f, 0x6, 0x3}, 0x6) r9 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r9, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x5}, 0xc) fchown(r0, r4, r5) fcntl$getflags(r8, 0xfffffffffffffffe) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f00004cd000)=0x0, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r10, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "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"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) symlink(&(0x7f0000697000)="2e2f66696c653000", &(0x7f0000b2e000)="2e2f66696c653000") sendmsg$netlink(r10, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x8e, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x8e}, {&(0x7f00005ea000-0x2f4)=[{0xcd, 0x8, 0x10, 0x83e, 0x5b36e496, "cbbb29f29a20ef57bc4a75d3f4566a9eceeaecea1e75098b425ca37a8e1f4a2741657c212aaeb2656aa055d80938a792aaec6fb41b764a7c089fa6757f81edf1df6fb2af24c2eec7960882f16796cdb11fff8c893d8a3b540e09c720f463404251bcda1ce8728a74a431275e5c30362f5f8907c353528f8011c11737a1580b556768c08eaf0f60dd891b2cea2a745702cf26ebc06f7527f0d87201f1347138abd813370d2461e1a9b3bf74d6a34b2dff4273193a29efc265ca2bfd7b76"}, {0x5a, 0x2ca, 0x0, 0x0, 0x80000001, "c2c6dde6dbe3df60b404f8a0e1c77977c7887744174b37d95335cf367aaf4e2486500f52a228dbe3c1360035c411028d965c44eb8780b15bfc99ef63659d3b6c6acd0c8abd913be52fc1"}, {0x4f, 0x100000000, 0x400, 0x8, 0x3, "83ff0bc776106bce55de8369345bd469c02c472a7f141d7f45a5b0ecc475e26aa8e8ce6edaacbf2d22e6410701ab93b8d37dfa6b3818f8e320b6ec4b3993b2"}, {0x39, 0x9, 0x200, 0xfffffffffffffff7, 0x6, "332a9143daf918072862bb4d30fdfa28c916ebe9e729dbb5e625a6681440edd2c6dfe6af98ae77d4b3"}, {0x63, 0x9, 0x4, 0x10001, 0x4, "a03d3c3295eda847937b3c2d7a1d7921f3b04d2a9127eefb33a85619860c4e0b4501d92813fd512ca44ba0c8704f6bec5ece24fc1a8f400257813d4b1756e25e621b3ef47ad4a3b38113e388b0ab458795cb4f"}, {0x46, 0x401, 0x0, 0x20, 0x2, "0735124d05a27238f0e3a3ca54a0bbac558794d155b8e2a0116268cf5c05d4f5acb55b731e5712da4aca310674ce4187152c4b6c7bce"}, {0x90, 0x20, 0x20, 0x6, 0x35, "a3f2f204f77a749c5daed637737bf82fb9aba87947b04f80c1a5454cb0c152286644aa740e4b7a9f8e86a950ad2ca0afaa4c8c04b380f0accc1d7cf3578814cc760f511a3abea17598c817de5ff38089ecdb98c8dff8a6b727535f7babb22a45ff86e77d2859549274ced329ce885b71dcdaa088cb854fd44043fb6450da6cec"}], 0x2e8}, {&(0x7f00005b8000)=[{0x24, 0x3, 0x2, 0x9, 0x4, "ee6284e1a1d534781e6a97087ead105fffcca3c4"}], 0x24}, {&(0x7f0000817000-0x1398)=[{0xd6, 0x1, 0x500, 0x200, 0x6a30, "52fd4353006a5a6a52cce4d2f88d61e80625ee5c4f5f86ee1f6c57761e87981daa1e8cd7eb4d58c863b8b9c908c78848066a318e47cb9d762b4f947b58d3dc64c13492a3aaeb37b24cc33a6444fe7430d1918e9fb4ba7c2ec5731f89b37ea45f450e7aa8852b1255ad6f2a892bcbbf443e726dc69097489879bb67b172ad13920d247d9eea40e749717b893333a1c12b85145071118b0284b3bdde770be141c5cc7176e1656353782a172b5822715bbbd7892059cc83843af2c58a70f46005bb66e9647991c8"}, {0x1d, 0x1ff, 0x412, 0x3, 0x4d, "245a6bb5241fde07c965c7b12a"}, {0x1010, 0xffff, 0x709, 0x64, 0x0, "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"}, {0x10c, 0x6a, 0x0, 0x34, 0x7, "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"}, {0x17, 0xffffffff, 0x2, 0x2, 0x73, "317ca63d8629fa"}, {0x3f, 0x8, 0x620, 0x3ff, 0x1, "57e64530c1bac645f6e4c5f8ff6b6e8e98ca13bb5f378573420ea57264c509dfa540c0f95dc0ccbd92d9aa5f4cb71c"}, {0x8b, 0x7, 0x10, 0x1ff, 0x5, "da04985ae13396921d2e080204113ebcc3b80ec7debf60b92b32dfc04a323fd1d2e6f35984dea408342a8d4a302b617c6ad85bdbc27587bd59fd009461158fe9b4835c1c2177103fbfe53d5182cffff73cf44cab3bf27a37ab9bc2d071f85e95ab2c44aa8361a2ab22cda165efdc28674f7ae98f42150c31dfcd7d"}, {0x9e, 0x3, 0x200, 0x0, 0x9, "43a360b0b3faabbb72833cabd6c6520d5c46819a12ebf27167c2f50e70e3bed61dcb2a2a294a835f0b0a0a42fbe9a65aae537c3f466fdb0f601c802840379555806e4bf8ef054ab88696502d77808a8bcb722e1151a684d1e3123c145da6c7c19606cb7725b3787ed656028faf5d40a862f8126c9d187687cb5de1bb8c368b79eefba3e3900e33dc9de62174ba64"}], 0x138e}, {&(0x7f0000a12000)=[{0xc0, 0x7f, 0x200, 0x1, 0x4, "4151cba344905ee395e9c5bcf2a409cce0cc8d7fc86153d7663b249d87fa61f86bcd2cc7b2a543960018d956317de283f675297bb652823aa4385ee480a432c88d433fea9cea6fdaa2fe47be559c6945049d9bc2a321bb930c3ccbdd88006e787c2522db3fbe19caca11679bad683f785ba5868039afb552d7ce87bfb0cf80a189017acc491f3b7386fa3852a7387e7560574f156f5c2d33fa828cba65840637200c99c1ebe76050e164cfba1fa1f272"}, {0xa9, 0x750a, 0x100, 0x4, 0x9, "de7d0e667fb1734f0dfcf3ccf0ffa7d034476f38f17a1881e290af5904c5e4a0775888732136a846e1e81451c9fa2193cbe66dbad02457e141bc4159d4d8669ada896ebe3fbc4735e1410b0e011d88361d3bbd304d05549534f0c7bc8062c045b88254892509450b03d56691c6af605d45c2719f021deb95ed419a92bd54e8db6f7eb51964839124517618bce7c71e8ea41e9a67ed2e7220d2"}, {0x57, 0x6, 0xc00, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}, {0xe3, 0x0, 0x400, 0x0, 0x10000, "a9314b6f69e699a1a84e61cc3c9c7c9e7a3747772bfc09b2122f311692a0cd94c129ff8a6864e165c8b8901ec9a1a5f43fd1ee5e0a509171c14267f7459c9785f39263c62bb8eba2ae372f3680d6c313ac07f4848cd7748bc6cd99fed9b0fe6602d2093d444cc0a20045b9e0031404e8ef93e49a6d649681d2002727674c93951ae7deee85141fcdd8c9f86881f425123601b769888b0cafed88b4832da92117299fe60e2e5e28729c38e1f4b83d25dbcd6a20bf0060fa3f2f157d18e272c5b47d289ba9ee8196cb7daaff8a748cc024500f08"}], 0x2a3}], 0x5, &(0x7f0000a9a000-0x88)=[@rights={0x38, 0x1, 0x1, [r9, r9, r9, r10, r10, r10, r9, r9, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r10, r2, r9, r9]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, []}], 0x88, 0x40000}, 0x50) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) sendmsg$netlink(r8, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x20000000000007ff}, 0xc, &(0x7f00004fc000)=[], 0x0, &(0x7f0000a9a000-0x88)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x40000}, 0x0) sendmsg$netlink(r9, &(0x7f0000aae000)={&(0x7f0000ba9000-0xc)={0x10, 0x0, 0x10001, 0x1}, 0xc, &(0x7f0000434000-0x60)=[{&(0x7f00007db000)=[{0xd4, 0xca, 0x300, 0xe184, 0x2, "2a202dccd2827c349a8eff3755c51786ab7a8ee59c3355433ff6cc3607d705f4841aa4984707015d9fe9b6f5d80ca0a30aff15c19ef85389d0c3ed68eae64459ab0343b34b580f4c2625a89a0ff6653b13d8c4851bc5b5110f826ecea2c50e15baee257d6f424bf2157c35d876f3f05ee4f5f328632b42e624409b81cfd378fd0cafb56adf9af3e4c91fa60ff3e5a69e0a7e3ee6608e0ccf22e6a5dbce77ce1790b40a482b26d44b923e21295428be5e9b741e75cd50c7a4f574c6a7deb6c9cec5087ebc"}, {0x38, 0x4, 0x100, 0x6, 0xfff, "398ae7160d42a7fed82b6846b73bbe94858a87dc51a49f3eb43eea4c3d4aa0809055e18f34"}, {0x1c, 0x81, 0xb08, 0x4, 0x1f, "4ce41f9f7fa098e77e87db"}, {0x1010, 0x9, 0x300, 0x0, 0x4, "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{0xb0, 0x8, 0x0, 0x2, 0x10001, "4cf964f62a856cd04f610bdd599cbb195d0566b0828f9a43f762ac5b2211841e60865e240ed1f60c8b6298c32e688fd881c6371e496ea74194b2d88f5093f855a98b8f6946e648a455d34d2a2f12bf29a19e8c080b1dbe7873e5b20509abdf0ae09a3ad073f6dc6f8fa1ae875b9b89e0e62aecbfccde054fa1207e58fef35b7c1bd19a5ae94ccf7d66391401e1b2482bdfa86483036c70b367a16ee16a69c68e"}, {0xc8, 0x8, 0x4, 0x0, 0x1f, "924295d9114c4438329ad1ddba1fd2e65a377791c694515c89f57f18d11056f40884f0df387b654471b174909c4732b358ce678ffb0935395f4d1f0ec8283613e155bc3427638b62c3879ddaa735fd06b48c2fbbb4205c187bf232db0b3d54044b6e157814d862218c9320c9599122bd3d4aa5f21112587a5f7b21f540984eb9299c65d58fe244efcdae3e9b0d7f34c07aa5c8666cb75d0b6f60b991ea94a91496a2ee902a5172f49f7cd8ee9f92a4b3bc84731d27fa"}, {0xa0, 0x5, 0x1, 0xfffffffffffffff8, 0x6, "675fb7ef0db0ee36cc3de578b877b47c60164e8a188f103bd4da63e429dfe943b9ee7d60f6a650d2a6a3c8bbc7bcbdde53184b20c7429d860a9ccb61e27f779fd4598e5adff8f23a05b8e3011a93d30cfd77724d66232ea2d97a720d18367703290172b1cfaa857e3a9010c351dc37ed0dbf3b0c60e5f63db0cb75264bea77817f9526442daf40b4b9b3a756ef5a"}], 0x1274}, {&(0x7f0000012000)=[{0x28, 0x461bd273, 0x2, 0x0, 0x1, "fbe046a6b47bbbe86cfa2c11fbac8b25ab0ea489543f71"}, {0x78, 0x1c, 0x301, 0x1, 0x64de, "bf6705a9de9798c46d6d7d5eeb59dee4f99f3e1c0ebfe08b5d4f4e3b37f14ba5f955364b1fb61589a74698b139f9857bfbd86a5b04091e694a0cbdd0ee8f71d3e70d7f3ae4260c6b5044ccf30fa434a31f7a81bb230839fc2c1373ccada702943258ddc36141"}, {0x18, 0x1, 0x300, 0x0, 0xac07076c00000, "e3be32a23a12"}, {0x88, 0x7, 0x400, 0x3, 0x6, "e4dc4a9e91780e0882a601c42bf34a19587685c996a1781c5aab0124180bfa6ebc173cef263665d2f64e8db8a3349338c613177f60f0b79de3efadf81f01c8b075d0edcc61c70c04653685edf6202ddeaca0a198f4bdd804dc0b185048a7a5b7f734f7320eeda46230d88027f1c01d1ed96b877463b86c73"}], 0x140}], 0x6, &(0x7f00009d4000)=[@rights={0x28, 0x1, 0x1, [r7, r1, r2, r1, r10, r7]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r9]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r9, r9, r1, r2]}], 0x6, 0x40081}, 0x40804) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000281000-0x4)=0x4, 0x4) truncate(&(0x7f00006b2000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/12/12 10:39:21 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ffb000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece40b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b07f5f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff8000-0x4)=0x145, 0x4) sendmsg(r0, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a5b000-0x80)=[{&(0x7f0000ff7000-0x6f)="6a9e23bad8f816db7704616e70ca5849a3ac238a61965d78306c499d3094d37cdc7a77dbcd75f5d329c67af52f7a8b313a8fa2b4af925ae2128bf329c3c3b5812cd365e6680f6aab0367ba6243ff8aee287faf976d4e11c77447feb0b5ede5e4ff4fdbea27f36101461090625eda62", 0x6f}, {&(0x7f0000ff8000-0x5f)="07d6ddc3c8b7e4e5f2e6592b12ed94b7c0267a0c9ae747b5f6cb892ce3d18b2c792fd0581b705c94dcb55c9a3ecf3315b4b6e17594b0f426c67bbcfee5073de4a41271c9307368297933a68453057480b0b67798ba530ed8b49e3b1f1fa090", 0x5f}, {&(0x7f0000544000)="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", 0x1000}, {&(0x7f000037a000-0xd1)="73634dbbd4b3c415c566022a396d112f0a1688d29378e7ff89c870839587ec54f205b2bdc611c82c2860570a49c90c0d1359fa3eb2417484f0491f8bfcf6590400a8549a25a4aa36d03325feff34a317257c9b15b4e74ed39307d2804301d643185520a9b1c4b45d251010e39f96f3299678f6e3bcdbcb2a5cfa72ab9b0698795a57a78ddee360f61c183d4962a798e6ced82ee1d84782826b6dfa3ef9fdb8a1b75fe7bced3e1fae4c48106816493656951fae2eff7d6e80fe93e0b39081706ac2455cc9620e5aaa4e24a1cd4d80897442", 0xd1}, {&(0x7f0000ff6000)="2be47c84d5c83b7167ce70a8e11ecd22f9a8a3a0f7e1407e9d7d653f77c3be9a63e7d2e411ff48fb0ffcd56d263f0b872c45d1ac8f4ad59887049a85ff386c6545dda8fcd0e2", 0x46}], 0x5, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000660000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000468000-0x4)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ffe000-0x4)={0x0}, &(0x7f0000ffe000-0x4)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000da0000-0xf0)=[{{&(0x7f0000ffc000)=@nfc={0x27, 0x100000001, 0x100000001, 0x2}, 0x10, &(0x7f0000ffd000-0x50)=[{&(0x7f0000ffc000)="0903ed963ff6cab0192028adf89ed67fabc9d5e3dd60335847e95d327aa56aa23bac6aaaa7616856f14889c9", 0x2c}, {&(0x7f0000fba000)="a85b3793b935a937d03016494edefca4ef7ce00b6a4aff7dc43f9033c6eeb8652559037a7c33308af5e0f04dda1f900a5e4391ed66e99e984fa007d8b87256c2af14dac8f7564a15bd46892bccc0ceba29564e6764d238f272a9cc0bf8b1ed89f0b43f9376bf844fd3b3ea0fb1dc3a6884a41cb4f7789b295a1a3d28236ee5d7442180f2d2e6d0ed0221c5", 0x8b}, {&(0x7f0000ffd000-0x4d)="0f122e5b86e5b17e105dbf4dd24e927806c741164176a613acd23083962a46aae147e41ccc00305d2a677ec57d1219b4c047a4ed65cc024ed5c6aa5938085e575b1be207503e8b13ad63968146", 0x4d}, {&(0x7f0000ffd000-0xe6)="268caebaff6e5e5055af3b7f78904602d1a924728c4c9e301c4f4d65180847a31a4ca18d858e8ba0a1693ed978acc0b92004ad8572978caa98ea5d08ae756d3f04c23b6a9feb9b03c2289247ad41b89f7ca277e2d66e142364c93137118d54084ce3793f0c525cae737e8f9045dfb0756c1ebc7f67ba40e930361021e6882cf01e28993151b6043d022bcc306f2132f01dacadb3bccdc2f48cb666eea0e06ab1885128ba92e7bc9e2641f69f02dbd887b26081870e8d56fc71700349388009f1a8df85fb4e37da2df5bc22efb1b05f2ce30e775bb57189fba7555f2ee4f2ce816906ac9d7480", 0xe6}, {&(0x7f00006ce000-0xf5)="5e0d3ae699f8ee422d8ffaa051397785c50adccc315a6aff87921ef1dcdcce254c55d1b920b135eed449234fc2af5181892c5deb88088458cc7cecc92d59e2f71d4ba14ed5946e34d1f6c0c1563e7571ddbe0967f9cf04c563171a8f6e786bed2734b7795ad543b9051bb80cc3b0bac769c7580b8e825a02aa3a1e587155df6f9bda4d39bfb3f344e296fd9be678373e811bee3ae709255466b738eb56337e140cc5d5040cfb897299af15f69471c9198496957a356b99e0dd3eb2adb34267d5f7f8fe23fb9eee3ac653e188c476dfb34d62b1efb250aab6cc9dcbd3df273d31d20362d758590cb2bdeec0e1a739ee6d0f78a2659e", 0xf5}], 0x5, &(0x7f0000ffd000-0x128)=[{0x48, 0x1, 0x2, "607f48c7cf9b22dbc1dcda35525b668ccbd5131b921b65b1271bdf131aeffb8ce050b005a37bb029ae1cb8c55c98fa37f3ab95e8f6f5"}, {0xe0, 0x11, 0x3, "a5d585882aa65347f3d6f410d10be9f3c3f93b361fcb866caf777ed0351924490020425177c57d25efbf234f83ef9d9fe784feb9747a096173ec3a3ffa0e5bdc37a7cc8ef7d94f74c1a34487a421f0540b5581ca70229e3c50b711b62ddba75becb7abc6fe44e283419086c382321409cf37f312854a19b8bd0311c7c54e34f7d7e27cb64c52d5127c739ee7844d0770df182d4719af8ffc43056ff82c13275bd10d2a1e87ddb50416385e175b3053f580f23e0474f2fee3d3051edd30ab93834a6d0d8ac96d7db1297147d279001a"}], 0x128, 0x40}, 0x101}, {{&(0x7f0000569000)=@ll={0x11, 0x1a, r1, 0x1, 0x1000, 0x6, @random="24887b09ae4e", [0x0, 0x0]}, 0x14, &(0x7f00008e7000)=[{&(0x7f0000ffd000-0xd4)="a57461bb02900dd65272fa081059f1b5e835024bb7a4e2e20627cb30bf1dc0e3353d89ad014a7fb4ffa7d56f69a15af4140b78203c0f4fd5d65847ddc33cb9b3f575679de59664619073487ac107a856b9c09029f3f784c33f26788a3278ddb2c195cfbf94d4775fb21ac2e18db25bee2eb7bb7afc8dea4c883d0ecb910ec973856dd81fd1ddb651da8cb7d5a5c42bf1eb0e7834be0cba6324fbc445b495083382868be667fa30812674e1567233e8822a4424ed5f3c4e7ef28ced196a876fadec8ab472abe0fe1d2b4b4c3d7720bf18ff6940d1", 0xd4}], 0x1, &(0x7f00001ad000)=[{0xa0, 0x114, 0x3, "a5c12ab97edaf0b07451b6ca078875b6377465a38ed0ca5fc9870a5eda5a1770cec349d5d7aaf9ea2be4fdf7073e0bca52edc66e559a39c9a33235b292c36b54a61e30adb719425d4c25cee8fe1550a39cfdd75f05b0ac79ea19ca0910ccd1d5b8374642816b413dd24282ff2fbda97542b53c39e6189defce08fa7f4bc9929b12e6ba7efe754543119e28543192cae8"}, {0x70, 0x112, 0x8, "b3a21b127d3baa189b756e4b42b188d5f281b6adc567e77bad145d1e688491241a85ce3673b39a2412170fe5ee6be6e4f1e5bf4438b3678dc2e7e82cec722639f6757909eec75702680c867205123832234473beb35003a6a3b8e099e1989e"}, {0xe8, 0x103, 0x5, "0ddcd13cbf3f1e82b48be80f104cd6b8019338e39c61cd657867ee281ee3a50a2cf558e29245bc5dac5b107cb78bc203510eb6e361746767dc0e6f3edab80be5722a258a66cabe36659707137179792eb5e53e009cbab4ecd8fb835a52766caf33d8ea3ca4978d4a5a8615a7de35f65d3340f591e372b22f701727749178ac05508b8eace020ad49c0bee3b44d144a3ff4c8c0a6c9a60561d2825e91ba3fcb336393d53e7872fb28b9a7b6268b9d78b968714bc7921f75c48ea6772c14624d7ee00fa4d166e34598cd703e8fc69ca691a9d657365d799e5e"}, {0xb0, 0x119, 0x2, "02eeceffd894e5a331c469c3e5ecb595c380d0a346fc96c9e096d321e05df4926d51b73e633e7a89412f1bab99937100cc0004f4b48ae80d6f9bf7b3d1e982b9acc5f2d4014efb92334d0c42e259abe8e4d0acaf44cc5a489b312937a3016f39022f9feb8827f50dd87fab56089e81a14bf85883061905af27d6011f3a586e6319f14c2e05a2a3020cd009ade114d766bb0603611555b96170"}, {0xb0, 0x13f, 0x0, "972d671e667f5bcb99ccbee028e6a9c4e07e7350a71fa2bb6870a280dae827f22a2fba8173e25edbc90bc39885ebf15d15f2c3b883f86055b000abf3b709d0f1b7468ed534d58aa502ba1af5bd6f56b24e934cbc082261af8c4c28d5cd7ca18a3d8615d4391ffcdd26129cc59c95752db37aaff7216c6f825f5b5b00d77508a596c8b3448e487e4fcff5bb12fbf2e2dc58e90db0fcf5c93fbeb1a357ef"}, {0x1010, 0x104, 0x6, "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0x1000}, {&(0x7f00002af000)="d78ef2f7ad1c2761fbefef28a2ac7a5bcb0cc2b0da2b9fe813fb8aa198dbb3180a9d4f93c348d3f02446177959517170bb392c9cab256b954fd06df72a48edbd54dd6649ac07422aa632f27964b8f723855eb4f2f14fff71dca607c6ffcb36b222c92e3c5715df9c6a7d2ab81d9f814f85f877a5d82874613fdb6581667780dc2e38788cff4b436c1e2acbd3802dbbdc0ced96ef1628191ef413174dffd9efe047f5247bc6a95cd772a3d4a32129cb14ac4aff6f65932a", 0xb7}, {&(0x7f00006dd000)="873ac9e4c521309fac8623d938325042e6fc7b28c74be3ee80b28b7b0fc61bc8dc53c998e874249e6f02d11a9794d0edef9fd5da2d29802e7592eabe6127955ed5283eaf2edaf82b142324753fdd4ec168ec9fb2d10f3eaf2361d616d5fbed2510109cb1fd9c13f839c02e54a76bdf42545ef65d1441d24b867b7a37fff3996073eb652c920b48d06d9e33850d7454854bbbb37d4a519488c3aa588f73f43d9697f0714c3673164d1bfddd341ef0c275ba548434649162e85a2909a4c61e", 0xbe}, {&(0x7f0000286000)="402c9288d2a10dba86bc6e53504df2c2369d96f674af6dc24db24b43153e9a321b0dede7749af500583ce864b1ae7c00b2491f9430e8cc4f94b889e18b3f3752dc26095b12eaabea95cc2cb3626e717a236f4463eaca3afe89b8245f3d40a0633efacf993fac6b612836bfae2ca2093b2c0ab25e6986efcc54989456ce9140f4f267882a260e1045b9962ef0b37e2b7b5429038904f9cee557e5fe0fe11cb16f3063ebf5445c9ad5df9b58521b266e30c4e4c7012ca7837c85ce068906ca5d", 0xbf}, {&(0x7f0000ffd000-0xfd)="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", 0xfd}], 0xa, &(0x7f0000ffc000)=[{0x98, 0x0, 0x5, "10381673e2f3f2f384c6ea9a8c84181d7a22c163c4030f85e123648f2fb7cf449a4aeb6ca37b01e04f6c882defdfc44ad86cf15db1a60f8d5c0febe6b947cb80cfa4feaba1aa651921853f0aeec52f3e86c3289cd12a92b07eaaafb2394cb9f968a98ba44dd3810c5ebd3c5c983f83f42b900ffbd6a2cd85cdc1ba69b7011993b3de60b6"}, {0x50, 0x6, 0x0, "eb01b46b5d704f41f4e5ca99c481fb0b9c26ea40525b80d1f95b5969f899367a9d178a5c140558a5681ec63ea0ffbc2b064333a2b65f16f16178"}, {0xa8, 0x11, 0x10001, "78e33ba3ce87dcda155be8686a7f86d9446c7189a66042e873819640d6d305158686e1580f4ca455e3c338aa1b11cb9772ec5ffbcd36a8716c86b89a919e0d3b5e248327ad8822747a69c608d841200427ba32aa5af584f00481409ee732308f8f4806795a9d39a288ae9b20a3a912da9898e12e2cde94e515b543102e8367cdf407de340797a6e6e98473dd6559d3d5650836182e6753a5"}], 0x190, 0x4000000}, 0x9}], 0x4, 0x200008c0) [ 145.297701] binder: undelivered TRANSACTION_ERROR: 29189 [ 145.332642] selinux_nlmsg_perm: 2 callbacks suppressed [ 145.332665] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=21447 comm=syz-executor3 [ 145.333612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21447 comm=syz-executor3 [ 145.334716] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=202 sclass=netlink_route_socket pig=21447 comm=syz-executor3 2017/12/12 10:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f000011e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000087d000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x2) r1 = gettid() gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = creat(&(0x7f0000b37000)="2e2f62757300", 0x0) read(r3, &(0x7f0000b3a000-0x1)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000b38000-0xc9)={0x0, 0x1, "02"}, &(0x7f0000763000)=0x9) fcntl$setown(r2, 0x8, r1) creat(&(0x7f0000b3a000-0x6)="2e2f62757300", 0x10) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f00003f9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000198000-0x4)=0x14) sendto$packet(r5, &(0x7f0000ef5000)="a8a6ff4cc0824f24dca85f9158bb2a94d7e1cbbe3a067b86846478320c192c0a7c50c7002e408609f49798a2c2a88067cb65cbdfcda9d74f1599841556586512ea2699ab0ea654b3132f8da0b19b14fc66d53c2eeeb2b021e7c95c7aad4f7791f4680c68f289a2f6d66dd54a2e403d1526300eb13f41afb141a56ef8", 0x7c, 0x1, &(0x7f0000755000)={0x11, 0x8, r6, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) tkill(r1, 0x16) r7 = syz_open_dev$tun(&(0x7f000055b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup2(r7, r0) setsockopt$ax25_int(r8, 0x101, 0x0, &(0x7f00003ec000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003f2000)={0x0, 0x9, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000-0x4)=0x0) 2017/12/12 10:39:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9d64, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xc0, &(0x7f00009ac000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x88d}, @in6={0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000116000-0x10)={r2, 0x90, &(0x7f000095c000)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xcf, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) r3 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) write(r3, &(0x7f0000c23000+0xbdb)="c5faca0003f17838734ce82d0000404310d2", 0x12) sendfile(r3, r3, &(0x7f00006a7000)=0x0, 0xfec) unlink(&(0x7f0000001000)="2e2f66696c653000") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r6 = getpgrp(r5) waitid(0x2, r6, &(0x7f00004b3000+0xd9e)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f00003ad000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000-0x4)={0x8, 0x3, 0xb000}, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000448000)={0x0, 0x0}, 0x80003) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x400000, &(0x7f00006aa000-0x1)="45", 0x1) r10 = dup3(r4, r9, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r10, 0x541b, &(0x7f0000ada000)=0x0) clone(0x2008000, &(0x7f0000c10000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf07ff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f00000d9000-0xeb)="b8fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c1828207006162b8c60a126af15ae60d69d943d4df9238b775705dcb0961b198fe57dffdfe5e689699c822b97556000cc18a634785244bc3a6adea1b44538227869ac8d1") utimensat(r9, &(0x7f0000a71000-0x8)="2e2f66696c653000", &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r8, &(0x7f0000000000)="09678a6722eecf26a20970474e3ef20ea76f1a4f0dad6218b7f5fd50f4db2781a9c6e57c7e5dc279cb901084f37e78a2bd36b0d986a793d003818deeb433ae8f533123734ec770af53b43a14049e16804a86e1fc65276e6cec482bc80e33b2b352c8a97edb3baf236af81437a549752062e3ff05de6e85058c94ae5b63c0e30c329603aa78595b79bca5f72c167c35", 0x8f, 0x40000, &(0x7f0000000000)=@ipx={0x4, 0x7f, 0x8001, "5a2921b011b9", 0x6, 0x0}, 0x10) ioctl$sock_ifreq(r7, 0x89f4, &(0x7f0000f91000)={@common="010001e9000200000400000000000002", @ifru_addrs=@nl={0x0, 0x0, 0x2df, 0x35f}}) syz_emit_ethernet(0xaf, &(0x7f000028c000-0xaf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x8, 0x30000, 0x2000000}}], {{0x88ef, @ipv4={{0x6, 0x4, 0x6, 0xbfa8, 0x9d, 0x2, 0x1, 0xc050, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@end={0x0}]}}, @igmp={0x1f, 0xade8, 0x0, @multicast2=0xe0000002, "2f44daf63444ae647a5d0c674993739e294452353aacd0d4a336d72e61fc90451e91af3e7212672b0d6fefab0f313d4f2dcd4c1285669a77719301309799c8e759c123cc24f9ad16519549d8ea8ffd6120790452a41416bafe0694ed75705c60d8decce4b65f83de8eaf1aac6698dc854cc960bb75a0a596f1959e04af"}}}}}, &(0x7f000006e000-0x10)={0x1, 0x2, [0x2ca, 0x314]}) setsockopt$inet6_udp_int(r9, 0x11, 0xa, &(0x7f0000ab1000-0x4)=0x48, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r9, 0xc0106403, &(0x7f0000583000-0x10)={0x800, 0x2, 0x7b, 0x1}) [ 145.390710] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=21447 comm=syz-executor3 [ 145.409411] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21451 comm=syz-executor3 2017/12/12 10:39:21 executing program 0: 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) r0 = request_key(&(0x7f0000001000-0xa)="626c61636b6c69737400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000852000-0x17)="776c616e305b70726f6373656375726974796264657600", 0xfffffffffffffffe) request_key(&(0x7f0000001000-0x6)="2e6465616400", &(0x7f0000ccc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="2f73656c696e7578706f7369785f61636c5f616363657373776c616e305b00", r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mprotect(&(0x7f00002d2000/0x2000)=nil, 0x2000, 0x0) prctl$setendian(0x14, 0x2) r3 = memfd_create(&(0x7f0000282000-0x4)="657468307472757374656400", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r3, 0x0) r4 = add_key(&(0x7f0000f96000)="636966732e73706e65676f00", &(0x7f0000b47000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b1c000)="0d2c2fba02eb360c411dae2e80f262bf06f9727c72df5f468d02919315fdd42b995c79ba9909963115c63fc64377f91979c2a10e05c76fb71265b72c0041f9a0162355acb59f4de2024d26aee1563def9e01b300a3250d65e821e988deb67fcd524f9d83d0f241f200ffc8ce44ea1a5de9a25b0b476a1eeb795d68", 0x7b, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f00003ac000-0x8)="6b657972696e6700", &(0x7f0000088000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r5) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000715000-0x28)={&(0x7f0000cd1000/0x2000)=nil, 0x2, 0x3, 0x20, &(0x7f0000c02000/0x3000)=nil, 0xcda}) open$dir(&(0x7f0000b68000)="2e2f66696c653000", 0x600101, 0x17) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000012a000)=0x0, &(0x7f00004c1000-0x4)=0x4) keyctl$get_keyring_id(0x0, r4, 0x100000001) getsockname$inet(r3, &(0x7f0000bd0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000-0x4)=0x10) futex(&(0x7f0000ff2000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000c9b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9a000-0xc)={0x0, 0xf7, 0x10}, &(0x7f0000195000-0x4)=0xc) keyctl$clear(0x7, r0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ad7000-0x8c)={r6, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = socket$inet6(0xa, 0x800, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008b4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f000034a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/12 10:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20020000) r1 = syz_open_dev$mice(&(0x7f0000fa3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x141002) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006dd000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = gettid() getresuid(&(0x7f00005e5000-0x4)=0x0, &(0x7f0000dca000-0x4)=0x0, &(0x7f0000435000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001de000)={0x0, 0x0}) lstat(&(0x7f0000d7c000)="2e2f66696c653000", &(0x7f0000053000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000624000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000771000)=0xe8) getegid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f69000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075a000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) stat(&(0x7f00002ab000-0x8)="2e2f66696c653000", &(0x7f0000b6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000163000)=0x0, &(0x7f000062e000)=0x0, &(0x7f00005ac000-0x4)=0x0) fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e1c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000-0x4)=0xe8) stat(&(0x7f0000d0b000-0x8)="2e2f66696c653000", &(0x7f0000aca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000334000)="2e2f66696c653000", &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007ac000-0x8)="2e2f66696c653000", &(0x7f000049b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() socket$packet(0x11, 0x3, 0x300) stat(&(0x7f0000106000)="2e2f66696c653000", &(0x7f00007dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x0) r3 = syz_open_procfs(r2, &(0x7f000045f000-0x5)="6175787600") pread64(r3, &(0x7f0000676000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x0) [ 145.436355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=202 sclass=netlink_route_socket pig=21447 comm=syz-executor3 2017/12/12 10:39:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002df000-0xa3)="", 0x0, 0x20000000, &(0x7f0000035000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x19, &(0x7f00005ef000)=0x10000, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r4, &(0x7f0000e25000-0x7)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000922000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x6, &(0x7f0000ee1000-0x81)="45", 0x1) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r4, 0x0) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000973000-0x10)="2f6465762f73657175656e6365723200", 0x40100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000fd3000-0xc)={0x1, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:39:21 executing program 3: getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000ae5000)=0x0) ioprio_set$uid(0x3, r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)="2f6465762f6877726e6700", 0x462100, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r3) syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x0, 0x200000) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x4, 0x7030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="041000a01583007e", 0x8}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x72, 0xffffffffffffffff, 0x0) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") ptrace$setopts(0x4202, r4, 0x66, 0x800000000000007) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f51000)={0x8, 0x8, 0x2, 0x1d8, 0x663, 0x5, 0x9, 0x100000000, 0x2, 0x7, 0x80000000, 0x3}) ptrace$getregset(0x4204, r4, 0x400000000000001, &(0x7f0000fa0000-0x10)={&(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/12 10:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00008bd000-0x22)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) prctl$setmm(0x23, 0x7, &(0x7f0000b14000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd7000)="2f6465762f6175746f667300", 0x600000, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001cf000-0x8)={0x0, 0x0}) getsockopt(r3, 0x2000000000010d, 0x108000000af, &(0x7f0000081000-0x4)="00000000", &(0x7f00007a4000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00008aa000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000080000)={r5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000017f000-0x8)=0x4) finit_module(r6, &(0x7f0000371000-0xc)="2f6465762f6175746f667300", 0x1fefffff7fffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) sendto$inet(r2, &(0x7f0000ce3000)="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", 0x1000, 0x8004, &(0x7f000007e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000314000)={0x0, 0x78, 0xfffffffffffffff7, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x3, 0x3ff, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400000000, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c08000)={0x0, 0x0, 0x0}, 0xc) rt_sigqueueinfo(r7, 0x23, &(0x7f00007b7000-0x10)={0xf, 0x512, 0xfffffffffffffffc, 0x1}) getitimer(0x400003, &(0x7f000042a000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000ea3000)={{0x40000000000002, 0x2710}, {0x77359400, r8}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000117000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x40006) 2017/12/12 10:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f0000e9c000-0x10)={0x3, {"d3e700fa075140"}, 0x200000009}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10000003, 0x7, 0xfffffffffffffff8, &(0x7f0000176000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00006a8000-0x4)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r1, &(0x7f0000a90000)={0x0, 0x0, &(0x7f0000307000-0x10)=[{&(0x7f0000365000)=[{0x21, 0x2c, 0x105, 0x0, 0x0, "29003d5d0100000024000900000000001f"}], 0x21}], 0x1, &(0x7f0000e0c000)=[], 0x0, 0x40800}, 0x40001) pwrite64(r1, &(0x7f000091a000-0x17)="de8ba7f6db9c9b3f0db369c20e1ec518ed2cd9ebd375d9", 0x17, 0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000819000)={0x0, 0x0, 0x0}, &(0x7f00004f3000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000468000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000229000-0x4)=0xc) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000da3000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000423000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00005cd000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000584000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ae000+0x627)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a45000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000142000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3c000-0x4)=0xe8) getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d5e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e10000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) getgid() socket(0x2000000000000001, 0x5, 0x800) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009a4000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000d08000-0x4)=0xc) getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c4d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000633000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007eb000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000510000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c08000)={0x0, 0x0, 0x0}, &(0x7f00008b9000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000233000)={0x0, 0x0, 0x0}, &(0x7f000066f000-0x4)=0xc) getuid() getgid() gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e66000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000856000-0x4)=0xc) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000234000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d98000)={0x0, 0x0, 0x0}, &(0x7f0000d7f000-0x4)=0xc) accept4$llc(r3, &(0x7f000007a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fcf000)=0x10, 0x800) getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002d2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036e000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004ff000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00005ee000)={0x0, 0x0, 0x0}, 0xc) 2017/12/12 10:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051b000)="2f73656c696e75782f636865636b72657170726f7400", 0x101000, 0x0) fchmodat(r0, &(0x7f0000757000-0x8)="2e2f66696c653000", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263f", 0x2}, {&(0x7f000099a000-0x1000)="fc1373b5a90ff596b88fe09de161a53cf56f7f93b1a78560df7768a81ccc09402e8fc4abad8e5eb87576267cfabeb07d6333bf565afff44ae87620e22cdb9b34d7a8f4b415d168a57f35c1a6d329817f1c04e24cae9936441f329bf29f5786f23488c13aa969d2751c67a27e4bbb6b4c42b576b6639a8c8013b1c2e4955882e7c540fb2ae72f9843a178e68b581fb71d734010f052ab7b96e14b63a08e4457091d06e90816a8e1d4e7cf60f827bfd7ec3005c43df40d4928676aeb98fb917f8c261c0ac34b0d7b4a37a7cba6411d6963e088b8c06b111a36d5ea4b6170845ee9f35d2d2ec0e6dbb371e6e1c0e39384cdd3790de1b2d7996d5eb67e53260ca8623ed8aad7eaa8646d5b29c824cbd961af40efa9999f2cd1653067880d5ad12f08f44e85ecc89afa781aa05e5691bc10db235e83fbd4695921b7c612cf419510209d3e5c591f102af344c1de1b101ca7a5928f1c9720cabe748cf3641bb9519b70b5f32970b462bbc5e2905f7406807bbac6de2099debd9f7b6fb22cb6c81adaf4ebfc3e8b661b5ee50c44b142ce216c0cd17241565bad9f272b6c836ff2935278a09eabe8de9798fcd23b3ebf09b1c103f7ce6aef40a1658e156eeee9bdc793062f56d6ee8513b1106b5cc852a87057e87ec3f48e879b385217315b9555cf32b798c00dcfd0df2a83eb0bf29d83d53cfab4c76361a9777296add158a1c94b2f681a7cc4dbe4a2af31e01bb92f5a43ef6fb5ad3bfa6772ac00eb6d536cd921d3eb6348029741875561c26887d918d9e164e6be865a3f496ad2e86164f3cad26c50a3beeb5c1ee88a97561a98319f45e3023bd146b524c17aceec8066a0ca57e6a4b80645c5a7156176036d90467d5f8e90e03486db1839c39b3d4a397c400fc0aa4a8b8ace273c7515f1952f277478973d27aa53998b5a65465c2c27dd1e695543b5c6265628c3531f5dec12579874136e7d82eb598214dbb82f6e2edd1690a3f58bb9091358131781f5b8ed3aa52813d6bca50c39891294c5c12d405dab2b581c2879eedcbe1fdfdacbfebdb3b40deda5f8a9b0607a4c760bce4fac81e2dadf5a019ecf7a0a8a4b5a650dca7f60a137606ddfb9b9e92eca169cccb4b5c1d9cf158bc0718707e2bde4a8b71394894285b3731c086da85bbd2b4c0dcaf75d77c3d4c214ec47411bfcdbb9c92147874f9f40c9b19f9d33b856e84dd46ebf3d48a822dbe5a9305e882ed5f8b4a431792b072793629fe5f1787b91de8c7aea17ac6782df65214f7513b2dd3c9ca0ca3851eae308cd875f37815e2cdb036570bd8599347c840473aab64ea9083a4837fac60fe8d3d15d4621e637e012c108cca833e4c962a6f39fbc3ddabe498ee2345e924a6ad4ac52e8d0f78e8633226eb6547f1dfed3fa317354e8f7a10973700e7f1738298e69d0498a5e460a474f6daf4706868d44a3928ef8134949470d0eb532a3ded6296b8e0f1c6f1961c954f78747f4a866b644ce3fcd9a3e3572651f5d2518c24dd9804ff8234035d415034d6964bcfa1d7381ebd94dd3dea8363faa4dcd9a71789b267696beb4b1a9ad116beb92b7b7babd8e8c843fe2ea36040703c8022cb75dcf17df10a20a891a424b217e534c176a6f96fae06c47da3efa666593c4f8114d4065c06198e0e59a3fa08f6a9da5a18ea1f329a548c118b447743504b6a188d406c239283424843a296fda138fe06ac7ee1996045c825d3b4da307862b37c4c4fee8810cd97fd91708820a23431e3c94f55f7a7a25460c7f1b624ae32febbc45a92694bdcdb92f54cd30518e78d55bedf0b5c0f80ddd7da3f65aa606235a75040f2ffc14a3d4cb78b775eb2545d6986990327fe72233f10f1ab68e9cb05aca640cc37d5851625f0062b3c3ca897e35eac7c85d0d17021b00d3d2b701775161f2c724e16525c4deadf7e3c08c27acf573166aa080200a0e17b77791cb8cca18259a764776b209f98703b8bcc5a2d242431e409ee7f25fee32d256e0abc1d8ff8a877803a33b2972264bc45dc30a87ccd4622dac017c95bc9e6461e817ba3ce56a3f41905d5e9eaa6688b634724d5ec363baaff297b162f97cefcea1543e9608fe2a8efe887cd8133bc7c78e1f3392b9a32a1f37f71f8b5d15b4a84d43742e0145627cbeb1fb8373e88381d30768c82039c9ae9a3e731b62388e16684b5587bd2fbf4dfbe1de45bd8f65ff264f390824d7aa03cfb8517d9214079aa949b890406d16e31a50deb1ba2432886ce31bce599d5f3e36d24049036973d2c242e1c1a8c3549712e76b5e0c63504082fe08fddea69559b2da786e0d25ba0698f33005831edfa57abcef3a6bd76caefed8c03431ce6968b61510f03e6cec2216e2dd64201cc46d38c228273404361fbf4467bbf5730c725151761ad2a966f6112b5d7cff68fad8c46bb52e3f69b0cf4c7bce71f7a2f8ccc5d03f48d5ae6d8c7f369f05bc937b9abf95a23b7c3cc8114cf4a155017794246e6acf56160da12d5a521744e0fa09ea80d0d805259cb54413eae915bca3398b2206731437ba5db88689a9f19d26fb03d7ce62f8568ca76829f72cc04fac48555158633b810b336d855286fecc22bf2c0fa8372a959a9612bded67f42436cc915d3f96eb30d6877c6c9bcfd81302c4f3fb048b6f9dd09ac5613a173daf9879148f1fc5e90203bdf646a6597d01eed6916d55ae44e7c49aa62bdec9c86f13515e8c9df0e049868efb4baf338a993e92e7c0087770f1a11fb0ec9f60134fe7e4217a50c5442807d7ed203696c8adbc97eed8771554c8c98c268338d852f016d39a58e576c346f6e0429bd945e7979119404278d939cfd8672a512209e248dad31982b2f5916d4e92a9bc0dcca1e088", 0x7f0}], 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002f5000)=@assoc_value={0x0, 0x0}, &(0x7f0000d8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ebb000)=@int=0x0, &(0x7f0000a58000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000098e000-0x6)={r4, 0x1}, 0x6) splice(r2, 0x0, r1, 0x0, 0x5813dd57, 0x0) syncfs(r1) 2017/12/12 10:39:21 executing program 5: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x2, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xb)="2d7b736563757269747900", 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00008d1000)={0x3ff}, 0x8, 0x80800) fsetxattr(r1, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd6000-0x4)=0x4, 0x80000000000f, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f00006c3000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x10023) gettid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x8, 0x32, r4, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d73000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000b37000)=0x3e) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r6, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000b38000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x20}, 0x10) 2017/12/12 10:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f000070e000)=[], 0x0, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cad000)={0x0, 0x0, 0x0}, &(0x7f0000982000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000d14000-0x8)={0x0, 0x0}) signalfd(r4, &(0x7f00001ce000-0x8)={0x0}, 0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) keyctl$session_to_parent(0x12) bind$nfc_llcp(r4, &(0x7f0000a7c000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xff, 0x1, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x60) r6 = epoll_create1(0x80000) userfaultfd(0x80000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000-0x10)="2f6465762f73657175656e6365723200", 0x120000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000ce4000)={0x5, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f000008e000)={0x101, r8, 0x11003, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000026a000+0x2b9)={0xfffffffeffffffff, r9, 0x10003, 0x3ff}) ioctl$TCSETAF(r7, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r4, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x800003}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) ioctl$TCSETA(r5, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x3, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0x100, 0x0, 0x4}) ioctl$TCSETSW(r7, 0x5402, &(0x7f0000fcb000-0x24)={0x5c97, 0x6, 0x267, 0x5, 0xfffffffffffff93c, 0x5, 0x0, 0x4, 0x8, 0x0, 0xcd5, 0x4}) clock_gettime(0x4, &(0x7f0000ef1000-0x10)={0x0, 0x0}) epoll_pwait(r6, &(0x7f0000a5d000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8, &(0x7f0000acf000)={0x7}, 0x8) write$sndseq(r5, &(0x7f000000a000)=[{0x40081, 0x3, 0x200000000000000, 0x80000000000, @tick=0x800, {0x9, 0x1}, {0x0, 0x0}, @time=@time={r10, r11+10000000}}], 0x30) 2017/12/12 10:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c2e000)="63ef", 0x2, 0x20000015, &(0x7f0000ea0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = accept$inet(r0, &(0x7f0000ce8000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000215000)=@assoc_value={0x0, 0x1}, &(0x7f000047d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000092000)={r2, 0x7}, &(0x7f000063a000)=0x8) r3 = fcntl$dupfd(r1, 0x406, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000acf000)="2e2f66696c653000", 0xac0, 0x1c0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000618000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000909000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b78000)={r5, 0x2, 0x30}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) gettid() ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000ac4000-0x4)=0x2) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000770000-0x10)={r5, 0x5, 0x81, 0x410}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000cf8000)="2f6465762f70707000", 0x2000, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") shutdown(r0, 0xb59c3291d64abfe7) 2017/12/12 10:39:21 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ea1000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b1d000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000089c000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000ea1000)={&(0x7f0000cf0000/0x2000)=nil, 0x2000}) connect$ax25(r0, &(0x7f0000e9e000-0x10)={0x3, {"d100000000052d"}, 0x6}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e39000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea1000)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff080019000500000029f7", 0x26) 2017/12/12 10:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b41000)="2f6465762f6877726e6700", 0x4001, 0x0) bind$ax25(r1, &(0x7f000099b000-0x10)={0x3, {"bf3b2593df0ec6"}, 0x938}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000bc000-0x8c)={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]}}, &(0x7f0000ddf000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f06000)={r3, 0x0}, &(0x7f00008f1000-0x4)=0x8) fcntl$getownex(r2, 0x10, &(0x7f00005b8000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x1) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r7 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dde000)="2f6465762f7667615f6172626974657200", 0xa0002, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000fd3000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x20000, 0x8000000, 0x0, 0x0, 0x0, 0xc, 0x5, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x90ee, 0x0}, r9, 0xffffffffffffffff, r8, 0x0) r10 = memfd_create(&(0x7f0000484000)="a12702", 0x1) write(r10, &(0x7f00008af000)="c5faca0456f17838854d0a000000404310d2", 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f00009ec000-0x58)={0x6, 0x4, 0x40, 0x3, 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r10, r10, &(0x7f00006a7000)=0x0, 0xfec) r11 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000db1000)={0x0, 0x0}) writev(r11, &(0x7f00006ac000-0x10)=[{&(0x7f000010e000-0x2a)="2900000021001900013d3524000a000602000016000000120e0082040d000f0000000012000000200804", 0x2a}], 0x1) unlink(&(0x7f00000b6000-0x8)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000d0c000)={0x7, 0x6, 0x7f, 0x2, 0x5, 0x200}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000de7000)={r4, 0x6, 0x30, 0x100000000, 0x1ff}, &(0x7f0000c27000-0x4)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000997000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce9000-0x4)=0xe8) 2017/12/12 10:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000db2000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c0000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19d51b83f9b6c554, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getname(0x10, &(0x7f0000162000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:39:21 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c16000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000fbc000-0x14)=@ethtool_sset_info={0x37, 0x20400000000, 0xff, [0x251]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fbd000-0x8)={0x1, [0x0]}, &(0x7f0000c8c000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={r2, 0x9, &(0x7f0000fd5000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a30}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ac5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x100000000406, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000872000)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000729000-0x12c)=[{{0x0, 0x0, &(0x7f0000160000)=[{&(0x7f0000d2c000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000282000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000e85000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x3, &(0x7f0000193000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x100000001}, 0x20000000000000}, {{0x0, 0x0, &(0x7f00000d3000)=[{&(0x7f000003d000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000074a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000246000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f00003ec000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, 0x0, 0x0, 0x6050}, 0x10001}, {{&(0x7f0000445000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000024b000-0x70)=[{&(0x7f00008f8000-0x54e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000517000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000cc5000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000048f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f00006b3000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000db5000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000bf1000)="", 0x0}], 0x7, &(0x7f0000c4e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x981}, 0xfffffffffffff87c}, {{0x0, 0x0, &(0x7f0000721000-0x10)=[{&(0x7f00005cf000)="000000000000000000000000000000000000000000", 0x15}], 0x1, &(0x7f0000b55000-0xe)="0000000000000000000000000000", 0xe, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000aed000)=[{&(0x7f00002f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000fd8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x7}, 0x3}], 0x5, 0x20, &(0x7f00006d5000-0x10)={r5, r6+30000000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) sigaltstack(&(0x7f0000723000/0x1000)=nil, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x3, 0x1) 2017/12/12 10:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000c7c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000125000-0x10)={0x2, &(0x7f0000a43000)=[{0x0, 0x7, 0x80000000, 0x0}, {0x0, 0x100, 0x10001, 0x0}]}, 0x10) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000077b000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x100000001}], 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000793000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b76000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000784000)="2f6465762f736e642f73657100", 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000479000)={0x0, 0x0}) getsockopt$sock_timeval(r4, 0x1, 0x18, &(0x7f000075d000)={0x0, 0x0}, &(0x7f0000ac3000)=0x10) fcntl$getown(r0, 0x9) accept4$ipx(0xffffffffffffff9c, &(0x7f0000729000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d14000-0x4)=0x10, 0x800) accept$netrom(r2, &(0x7f000070a000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000870000-0x4)=0x10) r6 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000729000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00005af000)={0x1, 0x4, 0x6eed, {0x77359400, 0x0}, 0x1f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000060b000-0x4)=0x0) sched_rr_get_interval(r7, &(0x7f0000db9000-0x10)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000065a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f00004c0000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="881208b6ffac", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) clock_settime(0x0, &(0x7f0000c4b000-0x10)={r5, r8}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6c000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a3b000)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0x1, 0x2}, &(0x7f0000e80000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000476000-0xa0)={r11, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0xfffffffffffffe00, 0x8, 0x0}, 0xa0) 2017/12/12 10:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c75000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001f7000)={0x6, [0x9, 0x8, 0x3, 0x101, 0x101, 0x6]}, &(0x7f000097c000)=0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000000a, 0x2, 0x0) r2 = dup2(r1, r1) connect$inet6(r1, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00003b3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendmmsg$nfc_llcp(r2, &(0x7f0000ef5000+0xab6)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000917000-0x70)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb637e0000000800cfe4246e02000000"}, 0x28, 0x0}], 0x1, 0x0) 2017/12/12 10:39:21 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00008e3000-0x4)=0x10) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000fa1000)=0x0) r2 = memfd_create(&(0x7f0000fa2000-0x12)="6370757365745b6d696d655f747970652500", 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) r4 = syz_open_dev$sg(&(0x7f0000ea5000-0x9)="2f6465762f73672300", 0x498, 0x10000) times(&(0x7f00007a1000)={0x0, 0x0, 0x0, 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f70707000", 0x620002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000024c000-0x8)={0x0, 0x0}) truncate(&(0x7f0000fa2000-0x8)="2e2f66696c653000", 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000fa4000-0x20)={0x2000000000, 0x1e6, 0x330cd2ac, 0xffffffffffffff9a, 0x0, 0x9}) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) fcntl$setown(r1, 0x8, r6) r7 = syz_open_dev$mice(&(0x7f0000fa2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000581402) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000fa5000-0x50)={{0xffffffffffffffff, 0x1000001, 0x40, 0x1, 0xd8f}, 0x20000200, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000fa3000)="2f6465762f7572616e646f6d00", 0x0, 0x40) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f000088b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000566000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$KDSKBSENT(r7, 0x4b49, &(0x7f0000362000)="") ptrace$setopts(0x420b, r6, 0x8, 0x800020) 2017/12/12 10:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f65000)=0xee, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000853000-0x5c)={{0xa, 0x3, 0x2000000000000005, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x103}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x8, [0x8, 0x65992bf9, 0x10000, 0x400, 0x80, 0x3ff, 0xffff, 0xfffffffffffffffe]}, 0x5c) listen(r0, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) sendto$inet6(r1, &(0x7f0000173000-0x4c)="3912e8b28a66ee102fc45889e618cef3c9428751e4397793493fef66b60622819a0f5b3fb88e610f520874abc842160eca76ace845fd4c73c7683a80aeaa01a8b41846f50efd80d561390a9ee25bbab12504790ea1b816156f64e6b1a228245d9b6fcbbea745b969846a7e4a802bf08b9fa754e623962c4f6624aeede5a2853705da31db53e6533b2d8162d0140019e59fca6fc435af13ddd9833b407f950733ac842a3c8f8f878d89f340f331d5522984041fbcbc289e2211c76b97e19f8c239055ad4459242bb8c94064fb5a228daec8f292891c1ea00793d38b6ca4c0f77640b6f0ffa29475a0101612638d5298864146", 0xf2, 0x60000006, &(0x7f0000c54000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c) removexattr(&(0x7f000033f000)="2e2f66696c653000", &(0x7f0000ad2000)=@random={"757365722e00", "00"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e79000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000-0x4)=0xe8) connect(r1, &(0x7f0000f16000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002e5000)={0x5, 0x4, 0x51, 0xf4e, 0x2}, 0x14) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005b7000-0x4)=0x0, &(0x7f0000a41000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000427000)={0x0, 0x0, 0x0}, &(0x7f0000fb0000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aa4000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x8794, 0x2, 0xe45, 0x3, 0x80, 0x20, 0x3, r3, r4}, {0x3f, 0x7, 0x40, 0x80000000, 0x3, 0x0, 0x46e184ea, 0x6}, {0x3, 0x80000001, 0xc7, 0xffff}, 0x2, 0x7ff, 0x2, 0x1, 0x60, 0x3}, {{@in=@loopback=0x7f000001, 0xd1, 0x7}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x3, 0x6b8, 0x3, 0x4caf, 0xfffffffffffffffc}}, 0xe8) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x6, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x3, 0x7533, {0xf, 0x4, 0x5, 0x942, 0x0, 0x1, 0xa30, 0x1f, 0x4, 0x9, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x3}, @end={0x0}, @noop={0x1}, @rr={0x7, 0x1f, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, "de19ea15f2811f87"}}}}}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e8f000)=0x0, &(0x7f00005c8000)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000642000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b55000)=0xb9) 2017/12/12 10:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x792c4b972fad487a, 0x3) write(r0, &(0x7f00006bb000)="2200000014000700000910f7e2ff05000200030001000000090002000000000003ff", 0x22) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") getrlimit(0x9, &(0x7f00008c9000)={0x0, 0x0}) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f00001c6000)="656d30776c616e306367726f757000", 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000eea000-0x20)={0xfffffffffffffff8, 0x0, 0x2, 0xfffffffffffffabb}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000463000-0x10)={r2, 0x100000000}) 2017/12/12 10:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ef5000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd2000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000950000)={0xa, 0x0, 0x400000007, @loopback={0x0, 0x1}, 0x2}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000493000-0xb)="2f6465762f6877726e6700", 0xffffffffffe00002, 0x0) r4 = syz_open_dev$tun(&(0x7f0000355000)="2f6465762f6e65742f74756e00", 0x0, 0xb4001) r5 = fcntl$dupfd(r4, 0x8000000000, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000635000)={@common="69726c616e3000000000000000000000", @ifru_settings={0x6, 0x0, @fr_pvc=&(0x7f000037f000-0x4)={0x400000}}}) add_key$keyring(&(0x7f000012e000-0x8)="6b657972696e6700", &(0x7f0000ecf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r6 = add_key(&(0x7f00007ee000-0xd)="646e735f7265736f6c76657200", &(0x7f0000af5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000532000-0x43)="fbfd7d094655bb41d5eff8b8bf8a33dd1c65547d4963f97c281053a395122d5a241e485fc0ba841b2b45110baebf29b739e192a1dd0e8e28843fea66a97e6ca99aa587", 0x43, 0xffffffffffffffff) add_key(&(0x7f0000e36000-0x8)="7472757374656400", &(0x7f00008e8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000076000-0x36)="54bc639503b01e949630f6803bcec60be7960a477b9a5721cb9bcf662ea2826fb17e37b99a07a3a9fc8badf0a8928c17088d1078bad0", 0x36, r6) socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007c0000-0x5c)={{0xa, 0x2, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x592}, 0x7, [0x1, 0x7fff, 0x81, 0x5, 0x7fc, 0x802c, 0xe0, 0xfdd0]}, 0x5c) ioctl$TIOCCONS(r3, 0x541d) r7 = syz_open_dev$tun(&(0x7f0000e92000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) perf_event_open(&(0x7f0000dd0000)={0x3, 0x78, 0x100, 0xfd26, 0x5, 0x3, 0x0, 0x1ff, 0x800, 0x4, 0x0, 0x6, 0x5404, 0xc, 0x0, 0x9, 0x3, 0x2, 0x2, 0x14, 0x401, 0xffffffffffffffff, 0x0, 0x80000000, 0x2, 0x100000001, 0x0}, 0x0, 0x2, r5, 0x2) getsockopt$inet_int(r5, 0x0, 0x3f, &(0x7f0000307000)=0x0, &(0x7f00008d9000-0x4)=0x4) getdents(r5, &(0x7f00002fe000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000b9d000)={0x3f, 0x400, 0x1, 0xee, 0x8, 0x9}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000b80000-0xb)={0x10000, 0x40, 0x80000001, 0x3, 0x800000000, 0x7, 0x1ff, 0x1000, 0x5, 0x4, 0x6}, 0xb) r8 = fcntl$dupfd(r7, 0x0, r7) rename(&(0x7f00009e1000-0x8)="2e2f66696c653000", &(0x7f0000c6f000)="2e2f66696c653000") ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000f82000-0x8)={0x0, 0x1, 0xffffffffffffffff, 0x7, 0x8}) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00000f9000-0x1e)="7b91d4b22b0a6b41777d1a53cb6383290aa9219ac8f8955de9475949ca78d795"}) getsockopt$sock_int(r5, 0x1, 0xa, &(0x7f00008e3000)=0x0, &(0x7f0000929000)=0x4) ioctl$TIOCMGET(r8, 0x5415, &(0x7f0000483000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f0000769000-0xc)={0x0, 0x0}) getsockname(r2, &(0x7f00009f9000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb7000)=0x10) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/12 10:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000856000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f0000976000)="2e2f66696c653000", &(0x7f0000905000)="6578743400", 0x85030, &(0x7f00003a2000)="a204dc") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9e000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e85000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x100, 0x0) renameat2(r0, &(0x7f0000d4e000-0x8)="2e2f66696c653000", r1, &(0x7f000025d000-0x8)="2e2f66696c653000", 0x4) r2 = open(&(0x7f00009ed000+0x888)="2e2f66696c653000", 0x40, 0x118) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000bfa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") utimensat(r2, &(0x7f000013c000-0x8)="2e2f66696c653000", &(0x7f000002c000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000bb000)="6d73646f7300", 0x9021, &(0x7f0000668000)="eb") 2017/12/12 10:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") r0 = open(&(0x7f000013a000)="2e2f66696c653000", 0x44, 0x2) fcntl$setlease(r0, 0x400, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x9}, &(0x7f000020c000-0x40)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x9, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000-0x10)={0x77359400, r1}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0x4, 0x2, 0xf5) accept$ax25(r3, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000893000)={r4, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r4, 0x0}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000736000)={0x0, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000893000-0xc)={r5, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r2, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000594000)=@int=0x1, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000665000-0x4)=0x0, &(0x7f0000e34000)=0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) 2017/12/12 10:39:21 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fdf000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fe2000-0xd)="2f6465762f7573626d6f6e2300", 0xea06, 0x290000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fe2000-0x8)={0x0, 0x1000}, &(0x7f0000fe2000-0x4)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe1000+0xe7e)={r2, 0xffffffffffff8001}, 0x8) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fe1000)="", 0x0, 0x20000000, &(0x7f0000d03000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008ae000)=[{0x8, 0x1ff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fe3000-0x30)=[{&(0x7f0000260000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000509000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000fe3000-0x2)="0000", 0x2}], 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe0000-0x14)={0xbffffffb, 0xd14d, 0x10001, 0x0, 0x0}, 0x14) sendmsg$netlink(r0, &(0x7f0000fdc000+0x3d6)={0x0, 0x0, &(0x7f0000fdf000)=[{&(0x7f00003f8000-0xcb1)=[{0xba7, 0x0, 0x0, 0x0, 0x0, "d5d1d46340fbd1458312cfa41249d66a843a3e324dcfdd1fbe2837ef945d54000628b6d101b80a1912d001e5ea2277dd5e4c369bab025740bea95467cb34bb6a163abf166bcc6fe7fc910c451dce0057f2e195579c86d6994632552d6cd70dece70f1d271c83a9a5c0b46857b64383a6152f4a45c9a3d1aba5a714fc6b633b9cca49858b9cfd7b59f86096df760c01bcee83e77a455211f7b82c5741b33487793df05908e9f738109ebc508fe1963ae0e34542f261f8436beaf4e9531966be57253718a5fc48feab3223e2a29e5d537c9cabb60bf94cd82384c37fc8dd2c808481d97c5035396705a0968426cf0b92405b13741383ef5b56e91ed49857420672436ff0b8fac60a89eb3e198a3003ffd1289888d954f3551ab47c03a1ab31abfd924028d02bf7f97605e92371c6f654979fad24d650429c579282d2aae7dfd7298e8c17b8978f25d10ef35b875a2c30f7ec05c43abfaf97f0d2db37b62eb50f175cf91d0f94f927cb19431e1392d33bfd93c6ae28fee23c6c31887fcba535c8cc105c0d5dc500adb42a6877ac7baa2bf0946d4a1864a10fe05b5a7ccb975da07d530816fb8cabd4ccdf8c616fed04bbfe766df7b7e19a8258efa75c89116c4e354cfab8919bd5b20927ab9cf5c50ea37345a07a18300224dfe56916f35fbefbf7c176f2ef017c9ab5df446451072d9e83e7ac525bd894e5df0e0fa36291137d6e91ecc57ddfa1625cc4ea1e50a51bdf3495be934c6240006afa6b37c2c244139ef51d120176cd8e692e8887bfba13772020f0165055720e5887b381b27e7e194c820971c625a430300db750b365edff82c82dcda52d0e84205da95fa291bdc506c9c069053690f51a02a18049ff042093519a2c6ade7118e5f45033b371e7d442264a97b0e108fb4e3c326d6aee1c13271947f8b9601c406c5d7ecf42e03714422a5483b6e4d3890c71689f9a9998b4925fe95fb28263441aff35b9ce47faf0a30e9395133b8b3f430c57fe13cd94126364964081346d8157b13ca7075801aa6dbdca2b1715ac5c1c407c488c00607be97ba8f13741127352e1378518868ea6db7441b53b5310a5849c5e9f84f8cbf360b3d4df2775230d4c50ad3e38b66472046bad648f9461ec338ddc0dd51f16c0b049ac290b4d4ef1132cae5164ec3b98f9fa9d414c8abc77afef0bd95100000000000007ffb581fa1a4fe250a7f56b5f42f1b8e5c76c38976f5e763490a6908eee9f519abdf88babaa9706422b7aab02b2d4796b5862d8e81ece18c2f9a9c57e73ef4b20e7f27d608ed10fdd5449c646a1b330ff904886ee4f5fb9062a6f102e0147ef8f43657cc45ce7a81ecd4fa8af118c7cf9f4aca92f5e5e1d494ca182f88469bcbc93f677f770cb8c23a449956023c072f40582e222abbf29e823b183f13fda07e290b9258cb876bc47e0eaa0decff292a47ee215df53de43a7731d418d1d496bf897d6d669942cf9e8b0f047013f5b6c657bfc272c34f8eda204465ad8b7a5e6c59592b840d19ca4cf6d941b0d82273b9b2a88e803d05791ff59918abe7fa64df819e0709c86be926d6b643b7f50622573fd9617ddbe046e32f5c3d49ff401850448086da392da9638f7d5ba2f840bb153108b87f5da331ec6fd3ef2cc22a3eac9c1ca713170d14fcb4177c312017d6111468c23ae6d4521c2424249480ece80d62d9ecda74cf8bf5b97e83417f7c2b0f4c5d45b97c6fe67f21ed2703c01acb9e7d865c58f24ae91d1ba3475c41fce016c9d9cf1c63ba338f711c15cbc796bb92c5522c24e7f2a8f6bc95ac6c51c935ebdc6644331fe201556e1799f333db9524526e12730de889811ee6d0ee59bb0de7f3322151976ec2b0cb54403aa65d69bee99e87d7fde709ff5fb05f1c89582d0fedb42eed4804ee531d0cd1005882a1873dc3dfc3be508ddaa86e8386633c05b884c2a85f439e55d166636579c3325424de820a4642e6c42a6e95a35d90ba2661499a9f4a0306ee86b580d966a793034bda15f7c9a21888583b238d6ecc6bfe436547d4220207baba08951363972f79a56c6c7873dfd5096c9b8aea18c3ac7b4484366363d05c32d5002287622b6495c6dec517f062ecd41936cc9d422107a18114ab14ee35e3d718a7a80b3e9b46aefe85f1bfd809743808d41d707fe70aa6a4975dc1011ae3830badada88c80c0b22a22342289f19a63ee3a68929b1c0bab346f1d011858efcd2e5b37166924e586d7276aa1a86e40310cf554ba5276ad8cba1707b0a283e0759c2a67ef730a29d6461b701cea74b3d95c51c70acdff71ace9755f21c4f1a29b050c7c87555af9fb9f35f23931a2132cd0e07ad3797f89f8abd49104dd85c1b0f46ed4333ed7ef168fca751eac63dd53e5500731b1892b5cb5f458a634df2b388de153df6569213b8fe17c41ac8dfb2e91605c5d1879b976a97eddea545426c828c8c8d4e968dbfccfd50b009c8179cfc2425bc58fb2e679c6df9744659394d933ed25f96f7c6fa44d9dbbbe2beb5ad08b3013d92b467157c357582c96bc6b906c3cf8a2016cdf18097e842835d0a6e94c8a20ff1808abdffe8767fd9ef9d81995db516c62a5e79a18bacb65f35341fcd8c19293585614fc40b0f68704e291dfa2291b2071f92230421c333ca8a52ce73221d6d4414c4015b2bc5fa33cdc76094763fbca4ea994a60f5797d22fbd8b33b9fbed5ad10068e1eec15743d09074c3f83520a589d6d938d24a6c7902b49fc110a4cde0bc96f4fef443e96266a1422060e231078a442ab28a89c41c54955d05d0ec64ea32a17ee9c05289db954ae3dc9504d5c6104acdee453b89143d3b285126ce6c2675a39f4d365a745513a3700075432bc27d12b63243ecd750f68e2bfd04676a94b5cb7ab3198571edc023a614e9104387605ab026b43fdfcc0c7bb5c83be7271165add8239c4fe1f7f882038be96f01932a7c9e72bec39f68508bcde1506278939d6a5768aec3cfa99be72a6aa470ccc13e9f0503824260ce80891aaab3bfa99b078c9fd6d7afdd44478c383884efda536501fe7a37f6eed994d7305443b00686e64a44c9051c68a02b1f8aa98ef102468fb687300959730fb210c171b95cef832c3763934fea0b1efcf33a2bfb889440eae66d4b0a7450d3d71a8aae8237fcff070bf11427e9ab991e072062025d63ca453c9d0e1fc28bbb7da867c4bd0fe85f359a4369c2e6405699fefc2ccffb019b0e54ca1f07bb6910b8e0f765608c74dd4b986f7c26ac830c2011b6a9de6846dffde706fa9485d72e7bbb524785357d6bf129c169a5822a24220343de80f4cc008a419aa7f8a7507e897241c5ce4534914600f665524618050bf55501ce765bd8000d1e95066a71fb94f6b7b59ab859f807bff6c86ada7f077aec1976e7ac51aaf7e694a9555bc80314fe7584b2b5dee26c00e1fcf1afe48dc37cf0d63f951c693ccdd46d83d0725bf37d1c537b21946aac94b2d7f0ffd087e253f073aac47d617c5e77b5af8316a3b429da6c5dc25cd58d2b0c2ff75a278da04d23c2127df24ba89ba1f07bbfbbdb56993aea5dffa844caae1e7bdf77165c5bf26c6ff9edb562361ed325b43f5f431b29b00cc18ddbbe220343ce52e11dcfb20b116857a1840f11764ae9f5fab8e7a18d179796434279717cc0d75d1e516c695f87e74c5b0b8da6bf1816a52e96575f48746a9ced2b31a4198ed0f26cfc6411f982c708ea17a1a40c334a4229970e8327e26969390b11937ab0282a7858322f3b0ba0d5ee3fca42c7d6ab083a968b8320a4456e0ecdb758d00a30e93743b085187a6ef3c449096f0a8390c091084509915e4138a838b9d384368321538a1e432dd7b0d447f2c309a1a8452a51be5100fd0ea423446f84ee0c254f557cc76e3ffc526f5c2825b1e78b954426d633bc64e0a167721904d885ed64b70cd45fe6fad132c9db5036280b51ee27d54276c87d1d7425bce960d1a9a9a2230fbf4e5c364555bb8565dec6a49f4e5e32a3b4f4ea3ca9939054a08b0b029a62c39183d6eed1ef29f50a0d87b60e8ad099e8d9df04d11444e724ba3127fa28db0ce58520464b6534659e8829866e28968c6b7db555096ee3438db7533a037869f6d535b72049d1b0c1a00908f8aa7544adf196c3ed717280e6434a30e414318c2d225eb6aec70f254a2a0f4808e37802d839a5cd32d"}], 0xba7}], 0x1, &(0x7f00006ea000)=[], 0x0, 0x20000002}, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fe4000-0x18)="000000000000000000000000000000000000000000000000", 0x18, 0x20, 0x0, 0x0) 2017/12/12 10:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00002cb000)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004da000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000b8f000-0x20)={0x4, 0xbb89, 0x1000, 0x9, 0xa, 0xed07}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aaa000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, r1}) r3 = socket$inet6(0xa, 0x10000000000002, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000d53000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f72000)=0x8b) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00002ca000)={@generic="cb85f2e36f1b8ee02369a5b3c984d1e2", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000583000-0x108)={0x2, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40e, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f00005ea000-0xc2)="a9f778c7c342e2573276db8bdb6d8b1099bd1a220dfafcb42f58ca581033ce0c81aeffe26c01ba9fd38dd6e29744accb6e3d3515a261937cdd2e740c272509da7772711f29002dcaf64025b77cc1a4a60bb656ec097ea78f9a166b350b200e65b1a8a45ce66c87dd36f88ac0a58cf559ad510eca05813d222cb189edd2f4964914ee6550690a382786bd0167eeae94556b5ddfe465495dd2f2b3eb44b276a9a51430a3a8b479bb8689eb978895decd5828a50f711e2cc1ebfb5a2535c514fd42f0e4") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000544000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000501000-0x14)="ff55d36cffba04715cffffffff80008100000000", 0x14) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000828000-0x118)={0x1, {{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, 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]}}, 0x118) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00003db000-0x20)={0x1, 0x2, 0x81, 0x10001, 0x0, 0x2}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00005be000-0xc)="2f6465762f6175746f667300", 0x20040802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f00002db000)=0xadc, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c48000)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000e33000-0x14)="ff55d36cffba04515d0000000000000102000000", 0x14) socket(0x3, 0x80a, 0x10000) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000fce000)=0x100000000, 0x4) 2017/12/12 10:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000e88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xc)="262f2973656c696e75782900", 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x80, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) epoll_create1(0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r4 = memfd_create(&(0x7f0000146000-0xd)="646e735f7265736f6c76657200", 0x7) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000375000-0x4)=0x9) sendto$ipx(r1, &(0x7f000025e000-0xd2)="0a448b09f09785a0c26a421a948addd679241fb2663fa4681583e27850e80fb94ff013890f4e4a41d030455860cd95fdd5d72baa1d162ec4b0b818f78d3116c4c1f4bd14bcfb1a8604b18e9e0908b19c66a1f3438cd47ab93a04b9c037fb697d8ec2112462073b27590c50fea32b48d53a30bd1aa6ba0a47ff2c300f7247adcfd6d8439f1ce9bb78b88c96a79b8ca2e16dbe5c1f7b2f8acd727dfb7e9e151947cb1a757b41417f772f05b4ae3ffa03a109c0ecb41615c7bec9445eb7a957b1a4420522b6ee04806e996205a9b52371cbef02", 0xd2, 0x4000, 0x0, 0x0) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) r5 = gettid() ptrace$setsig(0x4203, r5, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) bind$llc(r4, &(0x7f00001e2000)={0x1a, 0x1f, 0x6, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x43, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r3, 0x7f, 0x801, 0x7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000014000-0x4)={0x0}, &(0x7f0000001000)=0x4) accept4$llc(r1, &(0x7f0000d1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009aa000-0x4)=0x10, 0x80800) modify_ldt$read(0x0, &(0x7f0000001000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000951000)={{0x0, 0x0, 0x20000000, 0x3, 0x80000001}, 0x1, 0xffffffff7fffffff, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1, 0x1, 0x4, 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]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2017/12/12 10:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00001fe000-0x4)=0x0, &(0x7f000066a000)=0x4) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000de3000)={@generic="6fea96b68f5483b7f9faa83d33559a8f", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00002d8000-0x2e)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="3fa140b50ae1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000733000)={0x0, @in={{0x2, 0x3, @rand_addr=0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x20, 0x6, 0x0, 0x2, 0x40, 0x600000000, 0x8, 0x8, 0x0, 0x1, 0x10000, 0x4]}, &(0x7f00000f8000)=0x108) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006ed000)={r3, 0xffffffffffff0001, 0x30, 0x2, 0x1}, &(0x7f0000bb1000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000624000-0x50)={0x42, @tick=0x5, 0x4, {0x1, 0x3f}, 0x80000001, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000788000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x98, 0x62a, 0x8, 0x4, 0x0, 0x2, 0x7fffffff, 0x49, 0x7ff, 0x40, 0x3f, 0x3, 0x20000003, 0x7, 0x20000]}, &(0x7f000096b000-0x4)=0x108) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b39000-0xbc)={0x7ff, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "9ae875a29a6206a0", "b6f827fdf104f0a76308674655beba3fac0e740f994a79d6b16e3ef4e5de7cd0", 0x7d1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x1004000, &(0x7f0000970000-0x77)="27e3701b7477469e14e9094aaa5727c8ebe77979d65bc06b69e97387e2b62564fe7a70226b7f0c52235ab921751519b2d4a6b813f69f9f4de0c3fda772659adc45a282b17fd1b8cf5d136fc75da9bc50b0c1e1e0c17d8d4c574a7147ea7af37ed23ec04d2bfcb62fbb0bcda77c948a68cd007ae5b340e0", &(0x7f0000c42000+0xa54)=0x0, &(0x7f0000cbf000)=0x0, &(0x7f00002c6000)="be86aa6bcbbdb4f84d7fab9dd769e2b3929554187b831ff422ce15e081cedc463bf407ddf1bf3691d00411c6f07e868c86a426d527751526d294e5fd655dc8b8221c027d343be92d244a83385206164950e49a8d25bca6de681e2b45d9bbcc4efba82bb50bfd6d4e2466070ca4cc7d1aadf15eec1cfa780de831eb51467e20575f447548c7236741f67ec0e14f") read(r2, &(0x7f0000a9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) recvfrom$llc(r2, &(0x7f0000ddc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, 0x12002, &(0x7f0000f3b000-0x10)={0x1a, 0x16, 0xffffffffffffffff, 0x1000, 0xffffffffffffffe1, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/12 10:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000700000)={{0x7fff, 0x5}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x40000, 0x8001, 0x1001, 0x18, 0x4, 0x7, 0x0, 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]}) syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000a37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) timer_settime(r0, 0x1, &(0x7f0000e4d000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e77000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2017/12/12 10:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) socket$inet(0x2, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$tun(&(0x7f0000537000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x44) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000011d000)={0x0, 0x98}, &(0x7f0000d40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000049f000)={r4, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x101, 0x3, 0x6, 0x1, 0xa1, 0x2, 0x9, 0x100, 0x3, 0x7, 0x20, 0x80000000, 0x4756, 0x8]}, &(0x7f000088d000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a18000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000232000-0x4)=0xe8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cdf000)="2f6465762f72666b696c6c00", 0x80, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect$inet6(r5, &(0x7f0000a0c000)={0xa, 0x0, 0x4000009, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000802}, 0x1c) r7 = socket(0xa, 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000edc000-0x3a)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="fb077a9ecf10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="6390a534a9fb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x2, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, [0x6, 0xcb9, 0xffffffff80000000, 0x1ff, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000ee4000-0x6)={0xfff, 0x400000002754d57c, 0x3}) ioctl(r7, 0x8916, &(0x7f0000000000)="") socket(0x10, 0xf, 0xc953) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0xfffffffffffffffd, 0x1, 0x6, 0x6, 0x100000001, 0x1, 0x0}, &(0x7f0000fde000-0x4)=0x20) connect$unix(r6, &(0x7f0000dad000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/12 10:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000e57000-0x5)="7573657200", &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bd3000)="656d3100", 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00003fa000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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