x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/22 10:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000ab5000)='net/ptype\x00') sendfile(r0, r0, &(0x7f00007c6000)=0x80040, 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000081f000)=0x0) fcntl$setflags(r0, 0x2, 0x1) [ 43.903830] binder: 6245:6257 transaction failed 29189/-22, size 0-0 line 3005 [ 43.933804] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.939456] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/22 10:35:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b31000)=@assoc_value={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000141000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=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, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2017/12/22 10:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a85000-0x10)='/dev/input/mice\x00', 0x0, 0x200000000002) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00009b1000-0x18)={0x7fffffff, 0x1, 0x2, 0xe0, 0x1, 0xc1e}) r1 = syz_open_dev$loop(&(0x7f0000da4000-0x3)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001279, &(0x7f0000935000-0xa8)="") setxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f000097d000)=@random={'system.\x00', '/dev/loop#\x00'}, &(0x7f0000516000)='\x00', 0x1, 0x0) 2017/12/22 10:35:29 executing program 3: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000150000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005f8000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) eventfd2(0x2, 0x80001) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009df000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002c2000)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/sequencer\x00', 0x800, 0x0) 2017/12/22 10:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x6) 2017/12/22 10:35:29 executing program 7: link(&(0x7f0000911000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2017/12/22 10:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) link(&(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000094000-0x8)='./file0\x00') mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000966000-0x2)="") unlinkat(r0, &(0x7f0000ba9000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") 2017/12/22 10:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b0a000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000deb000-0x18)={0x5, 0x1, 0x4, 0x7, 0x80000001, 0x9}) sched_getaffinity(r0, 0x8, &(0x7f0000cd7000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2017/12/22 10:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000eb3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000603000)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000084000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) fcntl$setpipe(r1, 0x407, 0x8000) tee(r1, r0, 0x7f, 0x9) 2017/12/22 10:35:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x895833e6419ba9f, 0x0) accept4$unix(r0, &(0x7f0000340000)=@file={0x0, ""/108}, &(0x7f0000027000)=0x6e, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2017/12/22 10:35:29 executing program 3: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000150000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005f8000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) eventfd2(0x2, 0x80001) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009df000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002c2000)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/sequencer\x00', 0x800, 0x0) 2017/12/22 10:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e3e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/7, &(0x7f0000297000-0x4)=0x7) setrlimit(0x0, &(0x7f0000dcb000-0x10)={0x0, 0x7fff}) 2017/12/22 10:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4d000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bb4000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000009f000)=0xc) r2 = geteuid() sysfs$1(0x1, &(0x7f0000aad000-0x1)='\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a32000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a9000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x1, 0x6, 0x10, 0x80, 0x0, 0x1, r1, r2}, {0x3, 0x6, 0x1, 0xfffffffffffffff9, 0x5, 0x7, 0x100, 0x2}, {0x400, 0x2, 0x3, 0x3b}, 0x7, 0x6, 0x651, 0x1, 0x42, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xbb}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x2, 0x400, 0x2, 0xffffffffffffffc1, 0x9}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r0, &(0x7f0000fda000-0x8)=0x0, 0xffffffff) ioctl$TCFLSH(r3, 0x540b, 0x0) r4 = getgid() fchownat(r0, &(0x7f0000da9000-0xc)='./bus/file0\x00', r2, r4, 0x400) 2017/12/22 10:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004d3000)='./file0\x00', 0x0) mkdir(&(0x7f000097a000)='./file0\x00', 0x40) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000eee000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054b000)=0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f00008eb000-0x8)='./file0\x00', 0x6) 2017/12/22 10:35:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x58)={0x0, 0x34, 0x3, @thr={&(0x7f0000002000-0xd4)="811b856ce54425b8dd623d599f471d11c03866c8fe4e24b1650fe7ce0b307896d8631ccd2fd733c12a4c01e2ea26b2cf40cf67e4a841b32880e5b91057dbbc9732dfb5ef514a4ac61dfef0f8bebd17596af74424a97730479d71afa53d79d9d10a845bb47f7586783b11bb9cd743ec816d492fc6442d50aa03b66b3d90a01f7745ffe5583852da5dc6921927cc219c832d85dad86ce676243dceaddc07cd27420b7495b05efce5ed807c6088279518330dc361bb78bf0605f4a6d99abc2f104a44619941c178188f5cd8f07a45fc11aa35bd09a1", &(0x7f0000001000-0xba)="a8cd6f11df2bc31cc0e7cef82c4b4c22b318a88b05cb54eb9c86d89fb0d87da095078f21b6fe678f510365fb1f9a0f152dd05bb1b0c8014cd3f245323b9d99d3908343fc468725de222cde90be591302178913583ce6bcb910f68793b3cff0f2f00de4112e974bf3c9a2bde0f4a66ee48b2b45d8fbf53b610416625df0ae091be39ffd39e79ab4a7c2ddd32681badaf80e741cf124f211794c922526c0c84f834c5c30c069282ec3c403d790651e77754b6d3e299beb6abc32db"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80800) mq_timedsend(r3, &(0x7f0000001000-0xd9)="8d94da0b3a8e6b09b694c6918f12f36c9b4272cb0f258a070d71117e672127e43451911790d00577c06402b46c9a0363e0cfad686c923e29014f77f44f4c8f08a4b72cf61438d71c73cd2426ab4c4859cb7ebf226d0e8f3ccf7757e770fca682a98c6c593c3e4456f95aed0e8bdb214b3220e9e0dc7f4d69bbcb74951ac1fd5a82f39c842f4756723969fe2ba8ab19438e9e5c2e5cc419e6331e4971222d294506fa86375ef983f61cbb93f9f6a9a17a2222935f6234b8a9b1949f704306db731c091a54c388c75e31642e2d0aae8aba7155a1b2faa60c3ab3", 0xd9, 0x100000000, 0x0) timer_settime(r0, 0x1, &(0x7f0000002000-0x10)={{0x0, 0x989680}, {r1, r2+10000000}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000005000-0x10)='em0ppp1vboxnet1\x00', 0xa00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000001000)={0x8, {{0xa, 0x1, 0xb7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/22 10:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000322000)={&(0x7f000089e000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xa, 0x89c, &(0x7f0000fc8000-0x7)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00005fc000-0x20)="1ff77626e64643b5d417fe69ff9fc81721c7db8aa89e55999d5d1690a408dc44", 0x20) 2017/12/22 10:35:29 executing program 5: socket(0xf, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a8000)="4db7837b01cbda6c654bdfd185a0f19b47501511cd28526cce6dfa5b5a563a0eac735a579fb41a246a1d4d3918a6800a946ca823437e389fabedfe7556bc9cf11e9773732f82c578b9a2440fd1ce13b6289ce279d0015b7edeab31139722eb27e457e52bf91431b273a9057cbc6e38118d63dd859116312a08ebbad53c9d240e3f0d33523fae1fd4b0bedc8963b71e6fd91e7c3b09130dd93803bbe5e98f5a442849daed71977e2e7123578ec6da8292cb18bd6d2cc476b8951dda156c1cd5f8ac6d3fcfd410df21a18336a44dfed05782623ee9ec3f", 0xd6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00004e9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xa)='numa_maps\x00') write$eventfd(r5, &(0x7f0000001000-0x8)=0x10000, 0x8) 2017/12/22 10:35:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xb5)=""/181, 0xb5, 0x10000, &(0x7f0000000000)={0x1a, 0x9, 0x2, 0x7, 0x6, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x10, &(0x7f00008f6000)=0x0, 0x4) pipe(&(0x7f0000e84000)={0x0, 0x0}) 2017/12/22 10:35:29 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x100000804, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) bind$unix(r0, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/22 10:35:29 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000f000)={0x0, 0x3f}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000)=@assoc_value={r1, 0x6}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) 2017/12/22 10:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a2a000)='/dev/snd/seq\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:29 executing program 6: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x400009, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d1a000-0x5)='user\x00', &(0x7f0000d1a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d1a000-0xd6)="c56eb4a1b1177bd8734310ccac011b00200faee5a397da1da15e8a5e8248f0b5136a848eb67fe15bc826036a0b61339c44c078006b62e6a1f8977dde7140df0bbdbc101459c7ec226b685251aaa613117cdf596a1f7e936fc86cb005ae8ee14c4f39a7344949d60a2ef3183d3add5b5efbcc4cb2630f282ad6486c9b399da3c3b0d8d985062b811215de4430a816fe24b08c4e78f7fcf1082a6c1c3efaff27f8071f9793965fd42ce43a111a415bd863a86f8bfe46d8ba4458675752f8616742b523f10a4b2f31ba22f8d47be53629c50985a574a6d4", 0xd6, 0xfffffffffffffff9) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000d19000)='asymmetric\x00', &(0x7f000096f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c18000-0x7e)="7dd7faf414976570f41cbaf8aebb9141b04cf5e999ecb554e64908e35e18bf62b46417201441deefccddcfe14053bc78c9342eb05bfd3e2518e4cdf1ebba70928344f2423ea778478d1ee35b571b936da21a5f762bd644a12e8342e1cfc88310f426303eb7034efac4a25f80a145539f89613e42d9a18c29cb9164d3b168", 0x7e, 0xfffffffffffffff8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000d1a000)={{0x5f, 0x8}, 'port1\x00', 0x21, 0x800, 0x2, 0x7ff, 0x9, 0x4, 0x5, 0x0, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000d19000)='cifs.idmap\x00', &(0x7f0000d19000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000355000)="0d83efcae42be482457c0010884c458eadd952000ed724ee165fbdbd5e4eede945f0b05cfdad9204499e0df20eafbf503e35db08dfa90dd5b638e04dcf43c7c28767b1059dbfdba067dd808f80e0bff1e9999ca737af861d024b9323973081f15bf2b1d112607afb4ae072cc59b19bbf0df177a4b2010fd8d14c850bdbd45eae2d947f3e360ed6602bc0d9e8171aa2b59f6fd3c3e5d96d05cd7fe399b00f10556cecd6f98c8008dd0967134f31b25d2b22a91c86c9358ad87cfe9a6935ce70425ebc01b3b648a8031471c1d64d0288", 0xcf, 0xfffffffffffffff9) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000d1a000-0xc)={r1, r2, r4}, &(0x7f0000057000-0xd4)=""/212, 0xd4, &(0x7f0000c7c000)={&(0x7f0000567000)={'sha3-512-generic'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000002000-0x8)={0xffff}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x60, 0x0, 0x7, 0xa, 0x20, 0x80, 0x5, 0x0, 0x0}, {0x80, 0x2, 0x3, 0x101, 0x1, 0xbdb, 0x2b6, 0x2}, {0x9, 0x7, 0x200, 0x20}, 0x7fffffff, 0x1, 0xffff, 0x0, 0x90, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1f}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8043, 0x4, 0x0, 0xfffffffffffffffb, 0x4, 0x3ff, 0x77}}, 0xe8) r3 = signalfd(0xffffffffffffff9c, &(0x7f0000d13000)={0x280000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000395000-0x38)=[{&(0x7f00004ad000)="5a4a49a91ef95a43315011e894db8591046faded1e46be51796a10bd3d848d01c92a64b1d0eb6813361b24352e3adcb78640b42420dd5482e16c8308cc4e3ed4afb857fb4e71e83d5a827f5ce4b55dbcb511", 0x52}, {&(0x7f00005cd000)="1f9115232c6306f9d17602f7f994d0a47ab4b917bd6b32f79c6675f4b9d03de5178711328946d93a61b82460d3bf0c67f835cd45f5896b1f632ce4e37f1a5874ea6a053d289109297c9ce8610002674dc861134da180fd32e4faeccf44f86a0591cdd4", 0x63}, {&(0x7f00005cd000)="0c1d3ecd6472f183c30c4177949696b7ea5be0247ebe4413dd6c8bf5784bf4612f4aa89ccf719b4625520273ebc85e08fe832d2a349367cce932c3ee847842808b7589b52e4c25de7874b03afafb447f0c8219c36d1d29089fb224907f746c19fc79db9845635787b5392c21b41512ab29f663d675b37dfbbd8b05cbc9a1a6e757d747ca2c79c78b8c03f2b118d45adadef87d2153191409d331efa71d1d7ca2c26c7cb3dd6de43a", 0xa8}, {&(0x7f000002f000-0x2f)="7c2204f2605282eb5a91cae93288206f0ccdfad32aa5f1229e40824e11dd8694d08b97ddb94b36df49a3edaaebd68b", 0x2f}, {&(0x7f00005ce000-0xe7)="0c75888ccb817998654f46af0c61d92d76511fafa8ccc6fd4733e7befe6e14d41f7908e21829fc2bb331a1590e99e6f41660bf453818a558ea978c26b92b2f47640849e30df47ded8a5a0eb7c85eedf10f73864bfeb1dcc43e63a05637d6b8e770e19756dd60624bae73fccce62ea33d2e506fea5d1156fa26dce66c4d78b75344e546d9806c7782901a183fa9da652ecafcec75354fea48c511e5990d35cac80004fa621d18c71b232d757c4e3c721e373794ea280f91811244982f7bb7682d3843c7ca72136e4d0481008fb2f80233c7dc29a1fbb4a38bc73faaecbaa792f4297de69c2b7c33", 0xe7}, {&(0x7f00005cd000)="3a07d68ab0e6a547be1dd6d1f24a0a9c9dd9d6b168038dda9815d5e745580b0c84512ab39c1d64ce03cae5982a7b737312135aaba378481844787141b1004ba4293066b13b946dc1b3550e14b2c4642ba0e8d447ad3bc19204447f9d8db8dd82b0244a937449ecc9fe666967578f973649d1886a8df7d4864d65fea42651b141d635099ce15db0dc4f4865f41883f3f8508e3ac07bfcb4e2dce1d5623b9e717d03046313", 0xa4}, {&(0x7f00005a7000-0x4)="1d9449e3", 0x4}], 0x7) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x22, &(0x7f00001b5000-0xc)={@rand_addr=0x134, @broadcast=0xffffffff, 0x0}, 0xc) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005cf000-0x4)=0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f00005ce000)=0x7) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000218000-0x8)={0x0, 0x0}) 2017/12/22 10:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) lsetxattr(&(0x7f0000ea8000-0x8)='./file0\x00', &(0x7f0000626000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000889000-0x7)='md5sum\x00', 0x7, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c6e000)=[{&(0x7f0000402000)="290000001800ffffffff6800000a00210200080000000007001e060008000bc00700107b000000ff00", 0x29}], 0x1) 2017/12/22 10:35:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x58)={0x0, 0x34, 0x3, @thr={&(0x7f0000002000-0xd4)="811b856ce54425b8dd623d599f471d11c03866c8fe4e24b1650fe7ce0b307896d8631ccd2fd733c12a4c01e2ea26b2cf40cf67e4a841b32880e5b91057dbbc9732dfb5ef514a4ac61dfef0f8bebd17596af74424a97730479d71afa53d79d9d10a845bb47f7586783b11bb9cd743ec816d492fc6442d50aa03b66b3d90a01f7745ffe5583852da5dc6921927cc219c832d85dad86ce676243dceaddc07cd27420b7495b05efce5ed807c6088279518330dc361bb78bf0605f4a6d99abc2f104a44619941c178188f5cd8f07a45fc11aa35bd09a1", &(0x7f0000001000-0xba)="a8cd6f11df2bc31cc0e7cef82c4b4c22b318a88b05cb54eb9c86d89fb0d87da095078f21b6fe678f510365fb1f9a0f152dd05bb1b0c8014cd3f245323b9d99d3908343fc468725de222cde90be591302178913583ce6bcb910f68793b3cff0f2f00de4112e974bf3c9a2bde0f4a66ee48b2b45d8fbf53b610416625df0ae091be39ffd39e79ab4a7c2ddd32681badaf80e741cf124f211794c922526c0c84f834c5c30c069282ec3c403d790651e77754b6d3e299beb6abc32db"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80800) mq_timedsend(r3, &(0x7f0000001000-0xd9)="8d94da0b3a8e6b09b694c6918f12f36c9b4272cb0f258a070d71117e672127e43451911790d00577c06402b46c9a0363e0cfad686c923e29014f77f44f4c8f08a4b72cf61438d71c73cd2426ab4c4859cb7ebf226d0e8f3ccf7757e770fca682a98c6c593c3e4456f95aed0e8bdb214b3220e9e0dc7f4d69bbcb74951ac1fd5a82f39c842f4756723969fe2ba8ab19438e9e5c2e5cc419e6331e4971222d294506fa86375ef983f61cbb93f9f6a9a17a2222935f6234b8a9b1949f704306db731c091a54c388c75e31642e2d0aae8aba7155a1b2faa60c3ab3", 0xd9, 0x100000000, 0x0) timer_settime(r0, 0x1, &(0x7f0000002000-0x10)={{0x0, 0x989680}, {r1, r2+10000000}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000005000-0x10)='em0ppp1vboxnet1\x00', 0xa00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000001000)={0x8, {{0xa, 0x1, 0xb7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/22 10:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f000034c000-0xc)='./file0/bus\x00', 0x100) mount(&(0x7f00008fa000)='./file0/bus/file0\x00', &(0x7f000031c000)='./file0/bus\x00', &(0x7f000076a000)='ecryptfs\x00', 0x8000, &(0x7f0000cdf000)="62b49972752c3eda072f172ad7533f4680150c7e004a095d6c03754d8e0b54b0c2b714100f374961e304b58697251c2f3711d5040a3c7ce691a58328303a107c0af75593c4cd31089fc0f078b81496463a1a75717c6d3255a86b3f390b49a0ed2c9b7b7a55bb25d6414047ba19e60dc86456f52271a7d303a0b2d0020287") fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f00003b2000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/22 10:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027a000-0x15)='/proc/self/net/pfkey\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00001ba000)={0x0, 0x5}, &(0x7f000029c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b10000-0x1042)={r5, 0x103a, "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&(0x7f00002fe000-0x4)=0x1042) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00005e3000)={r6, 0x401, 0x30}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000027e000-0xc)={0x0, 0x0}) 2017/12/22 10:35:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x58)={0x0, 0x34, 0x3, @thr={&(0x7f0000002000-0xd4)="811b856ce54425b8dd623d599f471d11c03866c8fe4e24b1650fe7ce0b307896d8631ccd2fd733c12a4c01e2ea26b2cf40cf67e4a841b32880e5b91057dbbc9732dfb5ef514a4ac61dfef0f8bebd17596af74424a97730479d71afa53d79d9d10a845bb47f7586783b11bb9cd743ec816d492fc6442d50aa03b66b3d90a01f7745ffe5583852da5dc6921927cc219c832d85dad86ce676243dceaddc07cd27420b7495b05efce5ed807c6088279518330dc361bb78bf0605f4a6d99abc2f104a44619941c178188f5cd8f07a45fc11aa35bd09a1", &(0x7f0000001000-0xba)="a8cd6f11df2bc31cc0e7cef82c4b4c22b318a88b05cb54eb9c86d89fb0d87da095078f21b6fe678f510365fb1f9a0f152dd05bb1b0c8014cd3f245323b9d99d3908343fc468725de222cde90be591302178913583ce6bcb910f68793b3cff0f2f00de4112e974bf3c9a2bde0f4a66ee48b2b45d8fbf53b610416625df0ae091be39ffd39e79ab4a7c2ddd32681badaf80e741cf124f211794c922526c0c84f834c5c30c069282ec3c403d790651e77754b6d3e299beb6abc32db"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80800) mq_timedsend(r3, &(0x7f0000001000-0xd9)="8d94da0b3a8e6b09b694c6918f12f36c9b4272cb0f258a070d71117e672127e43451911790d00577c06402b46c9a0363e0cfad686c923e29014f77f44f4c8f08a4b72cf61438d71c73cd2426ab4c4859cb7ebf226d0e8f3ccf7757e770fca682a98c6c593c3e4456f95aed0e8bdb214b3220e9e0dc7f4d69bbcb74951ac1fd5a82f39c842f4756723969fe2ba8ab19438e9e5c2e5cc419e6331e4971222d294506fa86375ef983f61cbb93f9f6a9a17a2222935f6234b8a9b1949f704306db731c091a54c388c75e31642e2d0aae8aba7155a1b2faa60c3ab3", 0xd9, 0x100000000, 0x0) timer_settime(r0, 0x1, &(0x7f0000002000-0x10)={{0x0, 0x989680}, {r1, r2+10000000}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000005000-0x10)='em0ppp1vboxnet1\x00', 0xa00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000001000)={0x8, {{0xa, 0x1, 0xb7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/22 10:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d29000-0x8)='./file0\x00', &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008f4000-0x8)='./file0\x00', &(0x7f0000e9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000110000-0x8)='./file0\x00', &(0x7f0000a96000)='./file0\x00', 0x2003, r0, r1, 0x800, 0x3, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) tee(r4, r3, 0x5ec, 0x0) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r5, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r2, r5, 0x3f, 0x2) 2017/12/22 10:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f4000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000462000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00005be000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000037b000)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xad9, 0x7c8, 0x500, 0x0, 0x40000000, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000185000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) sendto$unix(r2, &(0x7f0000ebe000)="19773967e3e135f08a71c9882f4a30cd4d634bc74296e5964d926f9aecc02471162acbdc9eb99028b8c71eb256d56799704737da9c4ef9d5578100d7db880d6c304293247b6b46718ce1e28007ac256bf3d92da6104d17289c831380cb4fad3871482c3c079a804c502df167edd5882641298c71c668", 0x76, 0x800, &(0x7f0000d4a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000b19000-0x5c)={0x2, 0x3, 0x3, {0x77359400, 0x0}, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000741000-0xa)='./control\x00', 0x10007fc) inotify_add_watch(r3, &(0x7f00001d2000-0xa)='./control\x00', 0x60007ff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d71000)=[{0x2, 0x1}, {0x0, 0xffffffffffffffff}, {0x8, 0x1}, {0xa, 0x899}], 0x4) 2017/12/22 10:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000039a000)='/dev/hwrng\x00', 0x4042, 0x0) pipe(&(0x7f00002b9000-0x8)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00006ba000-0x12)='/dev/input/event#\x00', 0x7, 0x8100) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000aa5000)={0x0, 0x0}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000ed3000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000648000)=0x10, 0x80000) r5 = open(&(0x7f0000ede000-0x8)='./file0\x00', 0x2000, 0x80) r6 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000510000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000-0x4)=0xe8) r8 = getegid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e01000)={0x0, 0x0}) r10 = socket(0x9, 0x80000, 0x1) r11 = fanotify_init(0x7bc1e632f18ffd51, 0xc0802) r12 = creat(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000538000)='/dev/rtc\x00', 0x2041, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007a0000)={0x0, 0x0}) r15 = syz_open_dev$sndseq(&(0x7f0000e06000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r16 = epoll_create1(0x80000) r17 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/sequencer2\x00', 0x84000, 0x0) r18 = syz_open_dev$evdev(&(0x7f0000057000-0x12)='/dev/input/event#\x00', 0x10001, 0x80) r19 = fanotify_init(0x4, 0x0) r20 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008ea000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r21 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e8b000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00005e6000)='./file0\x00', &(0x7f0000a98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000050e000)=0x0, &(0x7f0000c3c000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0) r25 = getpgid(0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dde000)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000ba2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f00000e8000-0x8)={0x0, 0x0}) r29 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006cc000-0xe)='/selinux/user\x00', 0x2, 0x0) r30 = open$dir(&(0x7f00005aa000)='./file0\x00', 0x3, 0x1) r31 = openat$keychord(0xffffffffffffff9c, &(0x7f0000845000-0xe)='/dev/keychord\x00', 0x180, 0x0) r32 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000d1000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ef4000)={0x0, 0x0}) r34 = mq_open(&(0x7f000032d000)='trustedem0\x00', 0x0, 0x4, &(0x7f0000b1c000-0x20)={0x80000001, 0x7, 0x20, 0xffffc00000000000, 0x4, 0x4, 0x40, 0x1}) r35 = syz_fuseblk_mount(&(0x7f0000576000)='./file0\x00', &(0x7f00007b7000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x8, 0x12) r36 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000394000-0xf)='/dev/sequencer\x00', 0x44002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a6b000)={0x0, 0x0}) r38 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007d1000)=0x0) stat(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f0000e9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d64000-0xc)={0x0, 0x0, 0x0}, 0xc) r42 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000556000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000122000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000054a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000571000)=0xc) stat(&(0x7f0000d4a000-0x8)='./file0\x00', &(0x7f0000a95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006e1000+0x140)='./file0\x00', &(0x7f0000750000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000f4000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004d6000)={0x0, 0x0, 0x0}, &(0x7f0000e8a000)=0xc) getresgid(&(0x7f0000f5a000-0x4)=0x0, &(0x7f0000df6000)=0x0, &(0x7f000013a000)=0x0) r50 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f65000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf1000-0x4)=0xe8) r52 = getgid() r53 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/create\x00', 0x2, 0x0) r54 = signalfd(0xffffffffffffffff, &(0x7f0000105000)={0x8000}, 0x8) r55 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r56 = socket$inet_udp(0x2, 0x2, 0x0) r57 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r58 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000371000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r59 = syz_open_procfs(0x0, &(0x7f0000a3a000-0xd)='net/fib_trie\x00') r60 = syz_open_dev$usbmon(&(0x7f00007bf000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x6100) r61 = open(&(0x7f0000967000)='./file0\x00', 0x0, 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001df000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006b7000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000697000-0x8)='./file0\x00', &(0x7f0000386000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = socket$inet_udp(0x2, 0x2, 0x0) r66 = accept4(0xffffffffffffffff, &(0x7f0000069000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000012f000)=0x1c, 0x80800) r67 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b40000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002a2000-0x8)={0x0, 0x0}) r69 = socket$inet_sctp(0x2, 0x5, 0x84) r70 = syz_open_procfs(0x0, &(0x7f000088e000)='mounts\x00') r71 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000035b000-0xd)='/selinux/mls\x00', 0x0, 0x0) r72 = getpgrp(0x0) r73 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f7000)={0x0, 0x0, 0x0}, 0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00001de000-0x8)={0x0, 0x0}) r76 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f37000-0x8)='net/hci\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000540000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001cd000)={0x0, 0x0}) r79 = syz_fuse_mount(&(0x7f0000e21000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x10) r80 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r81 = openat$pfkey(0xffffffffffffff9c, &(0x7f000075e000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r82 = epoll_create1(0x80000) r83 = socket$packet(0x11, 0x2, 0x300) r84 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004a6000)='/selinux/create\x00', 0x2, 0x0) r85 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/create\x00', 0x2, 0x0) r86 = syz_open_dev$loop(&(0x7f0000270000-0xb)='/dev/loop#\x00', 0x1, 0x80002) r87 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bf9000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000627000+0xbb)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067a000-0x4)=0xc) getresgid(&(0x7f0000524000-0x4)=0x0, &(0x7f000067c000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x0) r91 = eventfd(0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c76000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r93 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r94 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e25000)='/dev/keychord\x00', 0x200, 0x0) r95 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r96 = syz_fuseblk_mount(&(0x7f000059e000)='./file0\x00', &(0x7f000050a000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x5, 0x3, 0x8000) r97 = epoll_create1(0x80000) r98 = socket$inet6_tcp(0xa, 0x1, 0x0) r99 = accept4(0xffffffffffffffff, &(0x7f000028f000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000414000)=0x1c, 0x80000) r100 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/ppp\x00', 0x100, 0x0) r101 = getpid() lstat(&(0x7f00000e6000)='./file0\x00', &(0x7f00008dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d62000)='./file0\x00', &(0x7f000058a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r104 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/ptmx\x00', 0x200000, 0x0) r105 = socket$inet_icmp(0x2, 0x2, 0x1) r106 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000863000-0xa)='/dev/ptmx\x00', 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000f60000)=[{&(0x7f0000da1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000554000-0x10)=[{&(0x7f0000187000-0x1000)="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0x1000}, 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{&(0x7f0000b22000)="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0x1000}], 0x4, &(0x7f0000deb000)=[@rights={0x1c, 0x1, 0x1, [r92, r93, r94, r95]}, @rights={0x20, 0x1, 0x1, [r96, r97, r98, r99, r100]}, @cred={0x18, 0x1, 0x2, r101, r102, r103}, @rights={0x18, 0x1, 0x1, [r104, r105, r106]}], 0x6c, 0x1}], 0x6, 0x8000) r107 = socket$inet_udp(0x2, 0x2, 0x0) r108 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r108, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r107, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r107, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r107, r108) writev(r108, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) 2017/12/22 10:35:30 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000557000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315, 0x0, 0x0, 0x0}, 0x20) 2017/12/22 10:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000)=""/0, &(0x7f0000d54000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000141000-0x4)=0x7, 0x4) 2017/12/22 10:35:30 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8561) madvise(&(0x7f000080a000/0x4000)=nil, 0x4000, 0x16) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000fde000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe4000-0x6a)="d05f52214d3461d42e26562486f2edf9b4a5c8c83d4d5395bd90703e82713392f3c69a4e0bc9ceed08b65b12d227445ae6d451201869eb4a7a18291823fbc7df2dfab5db22709d66708aeaa7e7844c487443b7a5fc095ef047da584aedebc3da49436c7e61828a4d78f3", 0x6a, 0x4040800, 0x0, 0x0) 2017/12/22 10:35:30 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000027000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl(r0, 0x4000000000001264, &(0x7f0000023000)="") 2017/12/22 10:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x4472, 0x401, 0x401, 0x40, 0xffffffffffffff7b}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000001000)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x101, 0xffffffff, 0x4, 0x4}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioprio_get$uid(0x3, r4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x22, 0x4) r5 = gettid() r6 = getpgrp(r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000004000)={&(0x7f0000004000)=[0x3, 0x100000000, 0x3, 0x7], 0x4, 0x401, 0x4, 0xd631, 0x5, 0x3, {0x2, 0x7, 0x8, 0x1, 0x7e8, 0x7, 0x8001, 0x8, 0x9, 0xfff, 0x7c, 0x80000000, 0x5, 0x1, "aad2fea089f66c130d8353bb811cb0ac16df2076b4afba3cfe410faf6a5fe6dd"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000005000)={0x7, &(0x7f0000004000)=[{0xffffffffffff603f, 0x101, 0x1, 0x7}, {0x81, 0x5, 0x7f, 0xfffffffffffffff9}, {0x86, 0x1ff, 0xbba8, 0x400}, {0x9, 0x3, 0x6, 0xfffffffffffffc01}, {0x8001, 0x4, 0x7f, 0x65bb}, {0x6, 0x4, 0x7, 0x8}, {0x8, 0xff, 0x101, 0x797a348a}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r6, 0x3f, &(0x7f0000006000)={0x6, 0xe3, 0x1, 0xfff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x20a441, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x81) 2017/12/22 10:35:30 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f6a000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x6) 2017/12/22 10:35:30 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x8000000001) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000-0x8)={0x0, 0xffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000001000)=@pi={0x0, 0xcbbf, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8137, @ipv4={{0x47, 0x4, 0x3, 0x80, 0x22b, 0x2, 0x6, 0x5, 0x67, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@rr={0x7, 0x17, 0x3f, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @cipso={0x86, 0x48, 0x8, [{0x1, 0xd, "f60e85b5da836f96c5d8e4"}, {0x7, 0x4, "0791"}, {0x0, 0xd, "f22f81b1b5014b4055fe2a"}, {0x3, 0xf, "8664cf8b2171fa89b209588656"}, {0x1, 0x3, "da"}, {0x7, 0x12, "56164207c02cc4fbacb95fd816a81e26"}]}, @ra={0x94, 0x6, 0x4}, @cipso={0x86, 0x60, 0x1, [{0x5, 0xa, "c56cf5357157e46d"}, {0x7, 0x12, "d9e092a4e038c5027c4c9f367cd960b3"}, {0x0, 0x11, "4acc1e5028480db4c227625c797f50"}, {0x7, 0x7, "24c90a8e7d"}, {0x7, 0x2, ""}, {0x5, 0x10, "6957d684aaf427506fcfdb4e2124"}, {0x1, 0x2, ""}, {0x5, 0xf, "ad3b5a0a042599570f84b99643"}, {0x6, 0x3, 'X'}]}, @timestamp={0x44, 0x40, 0x9, 0x1, 0x100000000, [{[@rand_addr=0xc9], 0x6}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3}, {[@broadcast=0xffffffff], 0x8}, {[], 0x5}, {[@multicast2=0xe0000002], 0x8000}, {[@broadcast=0xffffffff], 0x5}, {[@multicast1=0xe0000001], 0x81}, {[], 0x1}, {[], 0x101}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x8, 0x0, {0x40, 0x4, 0x40, 0x6b01, 0x6, 0x1, 0x1, 0x7, 0x16, 0x7, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x67, 0x3, [{0x0, 0xf, "bd75f9a4f341b470229b011b0b"}, {0x7, 0x4, "8b47"}, {0x7, 0x11, "baab4356a989cc73db9b5e7ec8d431"}, {0x7, 0x8, "c1a86807464d"}, {0x0, 0x6, "439309e1"}, {0x2, 0xe, "b8741fb364c163db66c993d8"}, {0x3, 0x12, "e7142c113ccad0d38cb123c9496ded27"}, {0x2, 0xf, "0de40d297843489f2c82b5bdc4"}]}, @ssrr={0x89, 0xf, 0x1d, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x3ff, [@rand_addr=0x400, @multicast2=0xe0000002, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x100000001, []}, @ssrr={0x89, 0x13, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0]}, @cipso={0x86, 0x43, 0x8, [{0x7, 0xe, "c2be607ad6de8c3ecde15cc3"}, {0x7, 0x8, "5ba1962ce75d"}, {0x0, 0xf, "1c68d17832560f5b416aa821bd"}, {0x7, 0x4, '\f&'}, {0x6, 0xe, "7f9ad5c99d12ff427a867faa"}, {0x7, 0x6, "86f3ad78"}]}]}}, "2e8c33ea2c9ff7"}}}}}}, 0x23d) mmap(&(0x7f000000d000/0x1000)=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$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000f000-0x8)={0x1, [0x0]}, &(0x7f000000d000+0x81f)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x2}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=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$inet_int(r0, 0x0, 0x22, &(0x7f000000e000)=0x0, &(0x7f000000e000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000e000-0x56)={0x0, 0x4e, "450fd2f706a369f977c6b33f6252ffd2e74c2899a162372148bf69b6865aca567523cdf733379e8aea0067281b311d01c3172ba44cd3120133a2cdd8a52f366201a8ff023f86e0c0952287ab04aa"}, &(0x7f000000e000-0x4)=0x56) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000007000)=@sack_info={0x0, 0x59, 0x2}, &(0x7f000000d000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000006000)={0x2, 0x1f, 0x6, 0x1000, 0x8, 0x8, 0x3f, 0x382, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000d000)={&(0x7f0000006000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x38)=[{&(0x7f0000003000-0xdd)="617aa26adc5ed56f2a5ef315f2d2a61662122045bc8721f5efaecfb0511f31da1c4a03b4e7da80c84e0554752256a3b8a4c00afcaf3025824012584d8af7a268ce730e621d491d647cbd2019e9d0c15bfc05ff8e23fd5af8b5a7fdbfcc6caa549c2998c18249a1926b69431e81b44357143b373167d4092018d33b70ad3bf8f933653d088671a80f43f695e8564f50cf4b35cad9dbd9a6c2d7573356c3bbcc0694d750ee38ad6d82daa76eba10408c5f7ae2a836a84cdbd9f5fed50d994b127506e858e2e229ea241160615aafe09852953068c933f7a9e5e51794b1c8", 0xdd}, {&(0x7f000000e000-0x66)="98a85d387a403ac02b500ad10f38a5679b8f46c15f5f3047c3246a2459af023b8a09c70549427ca0dd0c6923cc92ce7d057e9c2f4865cd0a0eb61ce3a1b5e6a489a330b264d07769b7ce6d2b57011be15b39342a22c1514dfbbd2b04c63cdecd8fec0aa1269b", 0x66}, {&(0x7f000000d000)="21766360e47ecdb3bb43b643ef30249a63a907835c27926616c55656cd6a535541b8f73480f5447e71034e5dc143df91e0aeab25fe733cf8b731415257150d342022646e85303cc19a5cf0dfc6c46464ae1658a2e48a72f21cb74c73ccf798f3fbfadd5617d298a36c", 0x69}, {&(0x7f000000d000)="20f0941884daa36bf189647f648801708208c5910f0f132eb3f6144a62e9ec260a4cb2384ac28663e648ff8e6c48b1e7e3febf8cc67df88c9b61325078b8a24cdc6462044df9b9abe89c37959d382ef13160336e9dc9ffaab298d580fa0da4698b37ffe6641347ca7ddcdebb203efad4f6f16534d53e22708e57c1f13a4741a29e56a1f16c7b84cb65dcff658a", 0x8d}, {&(0x7f000000b000)="bafcf4a6f6ee4aad513ec50591095e1b01e24683f105cac0dda323e6a2aa59e103cab0c6bb27c918aeb35c067326061e8a85305d03fbe968cfc546c009a3d3e3998249856fb621aea4617af8449a9fe10cb09cee9672d0a27a5925171911f8af9425bfab1c58310787cdead15e4a329863424897247517991c3935d8d42fb60fd533eb2cc011d4d3c693859838c4711dbe01bfc4754d1cb5249f248d597fd47d599c81837f8c603fbfeec266c37b07aa9e", 0xb1}, {&(0x7f000000e000-0xcd)="e7c449ceb52b1f275d5c1cf1c27e2fa2f0543577108b9c0d3c8a7c72a9748521e28ddb83f9915a6efe186ccf527c947b11fe7486c3a138d3ac9d1f92e9564da5ba18ec903b3175076cf2a927b02a11e21f5aac9d5fc4bbb52ecb1cdf55a3a9317853755688078132e76a8525aed8526e0b485d0dec89b3acb910fde76c66ac60b06c4861182c7ddcded48cb5dc3279e456229cfae70711579e900f9d4986633d450eb8468816d37bb47d4b2e26004e7bf19e56359ddb5b08411c49f8cec62f787fc36e9d9241272cb486eea4fa", 0xcd}, {&(0x7f000000d000)="178d3d8435957396a1b5e29752be8510cb7ec4c7ea90d97e52de242333fa7e5876bffc146c1f4339e108b3da266317d231dba60ed990729f9e9ac5a377b5a07f68b63aa1c3ad474df135769c219a9479b9b5dc998c0c9044500d82b9", 0x5c}], 0x7, &(0x7f000000e000-0x1b8)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x2, 0x3, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0xd75a, 0x0, 0x1ff, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fff, 0xb, 0x0, 0x7147, r2}}, @init={0x14, 0x84, 0x0, {0x3, 0x1, 0x6, 0xfffffffffffffff7}}, @init={0x14, 0x84, 0x0, {0x675, 0x101, 0x3ff, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x533, 0x40080000001, r3}}, @init={0x14, 0x84, 0x0, {0x4000000000000004, 0x5, 0x800, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x3, 0x7ff, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x2, 0xfff, 0xf4e7, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x986, 0x1, 0xf9ee, 0x4, 0x40, 0x66fdc68, 0x7ff, r6}}], 0x1b8, 0x8000}, 0x1) socket$inet(0x10, 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000009000-0x1c)="32000000100025ffff0700940d0914040201c2fe20000005000000000d000800040011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) 2017/12/22 10:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000676000)={&(0x7f0000721000-0x30)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/checkreqprot\x00', 0x420241, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009c6000-0x8)={0x0, 0x7}, &(0x7f0000580000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000061000-0x8)=@assoc_value={r2, 0x8001}, 0x8) 2017/12/22 10:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000013f000)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000310000)='./file0\x00', 0x220200, 0x78) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000aac000-0x4)={0x3, 0x6, 0x1000}, 0x4) 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, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd3000-0x16)={0x0, 0x0, ""}, &(0x7f0000468000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000599000)=[], &(0x7f00007e8000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000076d000)=""}) 2017/12/22 10:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = userfaultfd(0x800) writev(r1, &(0x7f0000e81000)=[], 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r0) socket$inet_sctp(0x2, 0x0, 0x84) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r0, 0x15) 2017/12/22 10:35:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000de6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='*^\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000ff6000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x31)="15d56c17e76da7170f2e225776b8ae025c145e79b21e7ccdccfde071d5660fdab289bbf32a993448ec75e618454fa9a09e", 0x31, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) 2017/12/22 10:35:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000fd1000-0x5)={{0x3, 0x3, 0xfffffffffffffff7, 0x3, 0x4}, 0x4, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x4, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2017/12/22 10:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000798000)="") write$eventfd(0xffffffffffffffff, &(0x7f00007af000-0x8)=0x0, 0x8) ftruncate(0xffffffffffffffff, 0x100000001) 2017/12/22 10:35:30 executing program 6: r0 = open(&(0x7f000008c000)='./file0\x00', 0x1, 0xc6) ioctl$KDDELIO(r0, 0x4b35, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000938000-0xe)='net/protoc\x00\x00s\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ec1000-0xf4)={0x0, 0xec, "e1b579b117db76b6c2358bc3f4cb492d5fc5c23dd15418608e1b3f5b8845760a9dc061df47d06045a84525e474fe2b8d8c578815ce1065fa25029311b8ba56d290738150639368b009139447969754d8531dc19d3aa5861adbdc5d41223b8f5b1090bce8ad87e7fb8ea906aa6d49813929b51188e8e93125ac9cb3dd414bb0aabb99bd9a975578373fc26bf89e51a879bb876416277a6f9be05e427d31abe28b5d9faa2d1edb9c95d0cbe7606a396692d51a90a89eaa89f2b57e00c531cded2cfed8dbe840596c945a94f4b285b727d42e447119aa8898cf8abdf4cff23b09e2f8c72e388ba1488ec1c036b1"}, &(0x7f0000fdf000)=0xf4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000081b000-0x8)={r2, 0x80000000}, &(0x7f0000762000)=0x8) readv(r1, &(0x7f00009b8000-0x40)=[{&(0x7f0000064000-0x92)=""/146, 0x92}, {&(0x7f0000282000)=""/78, 0x4e}, {&(0x7f0000f3f000)=""/66, 0x42}], 0x3) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000346000)=""/41, &(0x7f0000cd6000-0x4)=0x29) 2017/12/22 10:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bee000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000215000)={0x2, 0xf5fb, 0x58aa, 0x32e, 0x5, 0xb25, 0xb156, 0x5, 0x100, 0x5, 0x3f, 0x6}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000098a000-0x4)=0x0, &(0x7f0000ccd000)=0x4) [ 44.918040] binder: 6446:6447 ERROR: BC_REGISTER_LOOPER called without request [ 44.946659] binder: 6446:6447 got transaction with invalid offset (0, min 0 max 0) or object. [ 44.956216] binder: 6446:6447 transaction failed 29201/-22, size 0-8 line 3191 [ 44.970227] binder: send failed reply for transaction 39 to 6446:6458 [ 44.984605] binder: undelivered TRANSACTION_ERROR: 29190 [ 44.990181] binder: undelivered TRANSACTION_COMPLETE [ 44.996392] binder: 6446:6447 ERROR: BC_REGISTER_LOOPER called without request [ 45.000268] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.010416] binder_alloc: 6446: binder_alloc_buf size 2339285754884128768 failed, no address space [ 45.020478] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 45.029824] binder: 6446:6458 transaction failed 29201/-28, size 2339285754884128768-0 line 3128 [ 45.039344] binder: 6446:6478 got reply transaction with no transaction stack [ 45.047497] binder: 6446:6478 transaction failed 29201/-71, size 0-8 line 2921 2017/12/22 10:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000391000-0x4)=0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) fcntl$getown(r0, 0x9) 2017/12/22 10:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000408000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x50e, 0x0, 0x0, &(0x7f0000b4a000)=@common='gre0\x00', 0x0, 0x0, 0x0}) 2017/12/22 10:35:30 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b3000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000365000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000008, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x4, 0x4) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000000)="da75b2f169dc2f6deb9e09c83445bf55731d997311dc4b274eccda07c0873887c594cd13c5eeca34769210ec503c4143a5da42111204945d4ae2feeee5104ba8", 0x40) bind$inet6(r1, &(0x7f0000507000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) 2017/12/22 10:35:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000001, 0x110, r0, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x4, 0x800, 0x9, 0x2, 0x2}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000000000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000002000)=""/183, 0xb7}, {&(0x7f0000002000)=""/214, 0xd6}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000002000)=""/31, 0x1f}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000003000-0x5c)=""/92, 0x5c}], 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000006000-0xe0)=[{{&(0x7f0000005000)=@rc={0x1f, {0x8001, 0x5, 0xde, 0x1, 0x6, 0x9}, 0x2}, 0x9, &(0x7f0000000000)=[{&(0x7f0000005000)="0792b08dfcfa6eeb023a8090c23ec4328fa462f10eb5d5acd751e4c9aab624bdfa9f9a52b878ca320de2689ac67078d9bb8e9ce744ca9967b73391c598dc4f78ec6d804dbd6696c968027997e80fd78fbe61e53005bf6970c75670b2313d64ad1259564824709387f7a887585a7b497be1204d9c2645fdfa8fd65982c8f02563", 0x80}, {&(0x7f0000005000)="a409881ede3e2729458fc3ba45547f08c1b9f3ed5f1a1b29bc81b2b10dba4d3c3aaed054eb240d82db6af18162e086a3f3086f646bfa1e", 0x37}, {&(0x7f0000005000)="0ed36a2e682fde5082356a335c4c4f3376786271c85e16c04f010b75", 0x1c}, {&(0x7f0000002000-0x18)="97ca4c950285400bf9a2080296d26d20e661f3c9f7080701", 0x18}, {&(0x7f0000002000-0xd4)="c93ab1c21e73c4745c712bc7a639fd6c393fca6c54d54d93beee7b56a1e97ee97140deba0597dd0d833f6b4773ca1e23cde3c94df5651782502edb51dfa38373504882c6b7d4246216f33b56b6f11f449ab5700522dcb4e026d606313b578c96a4e6e6d4d55b2ee9dd9e0de7513252c60e1662c52e6d81158626f28d54850c91bbba62571d27173c0108404dbf3ff7b95ab1d04f70ccc5c4b6c3b04b67283ab9890da353748dd5828e96b0120d26fa2b4f1ab340aa6b7e663b6290e4788638659e1133e2a981450c5180ff0f5c34f14e3a536164", 0xd4}], 0x5, &(0x7f0000006000-0x1324)=[{0x20, 0x115, 0x8, "11ed33bd76ba72eb6c3b406aa0697ee8975551"}, {0x80, 0x10d, 0x6, "09d2d8791c4dd3f45bf1cf5599bdb83054789831b8c4d3bb14f931f202a595a508b8f316251e1c0e59526c012d355f94c61cd642ef4296982b11e51e9bcdb4f86a0654c58e2ea0a85fe7f9c4b66e01966d4360068f909c1f591abd02b6b0d9ae4f12d841b2cb1aca5ad7758a36c66ae4be89"}, {0x6c, 0x6, 0x0, "8026f9e0b833d5f5ef4c7d099576f0f4046be2d569bf73df85d7d309d29e3ed0bd8a2c5a802cb3c5fe11499019cc0439a59294ebfe5d0782c0583790fc2d0c96f28feff9c359396bd0e0b4ae1af3533045a88b094c0fd669defce2739e3f15"}, {0x108, 0x0, 0x0, "ed4e472be966232f56e1ad07fe4d4dd99f77f49e1e48fbb8dda42db8eb407565c5c80ca5d9362105c61e56e16d3ed2979e99ec116ac4398402ed9781d6ae0364151123ef8a719463ca04ac6657b9ff8c60d43827f01cb8972fbb9fa0c0bfdf45851403b91273d9e893d6bbf986a11c663e0369e211a918387ae35e07980b06408cfdd65e248712d80344989ccb687a2a30b58c0a39917a2113d3ee232ad0e929ea3eaaedb418066777027627bb0a127878629cc58b5b2dc5186782d510bf7664ffc9718979d8c11a849eb00361b1670a5195b53076eda160678f7033f9e5af39d486664df2c15b7a17071515ec50adbe77629c6e1072107b48"}, {0xa4, 0x0, 0x3, "569444eeafe156e795e18d80f9ab34a6d855ce3ddbb005d86f44b7105a74d3cbc60f515ff2663643df8f49d0b8fb9e2b671ed8bcdfa34bd26fd6e17c9a0789ecd33f73cfb0739857044ac4a9710c1d7c3f44bd39bfb457dd159a9a1530baff4c4073685bbd22151853f4f11803cce6396cd8f99196033505df8dd1ffbe693a335f5bb26743d6f1ab37d6a0cac3ca144711cf8f1789b86e"}, {0x100c, 0x115, 0xfff, "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{0x60, 0x117, 0x7, "d17bf10859e21a2ad27800d611435ac6a4b05fd13bfa47ca7a0874beb5681c3e1259d91f1c31db2e74888b9f891381a332198dd7962eac017abfdc869a6924517946fd63c23051c0732e84d126050baddc"}], 0x1324, 0x50}, 0x2}, {{&(0x7f0000002000-0x8)=@sco={0x1f, {0x10001, 0xd89, 0x9, 0x2, 0x8, 0x18ed}}, 0x8, &(0x7f0000002000)=[{&(0x7f0000005000)="60cbfba85a4727976642d72dea25f04a11dc8fbce1f9ed0c6feedd453ed9000d7c10f05b91c3e6c52ed99aa405ce271e21fd42e67370c19723cf2749a34623d316a3a78d4c64f3cc5aebf93dcb278102dd4c1f599312308408ef5a01214f278ff457565ac1e412b2c9d8da01d71a405195f4e11928dc9ddeedef547b692aff2c8d14e32470399c6363f77020ba316c13f521d01278f2a05c80aa9133665b334f670013508c224ed39cb0abe7616d52de869e322c8cec", 0xb6}, 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{&(0x7f0000003000-0x7b)="b4cf6f19d6083c1b7be47550fead1db9ae6b0d2b706a35ff4062783e5f98c6d6d0f0d4b4834eb2a5442ea54386cfd19a4df85a7b71d1e83edc6a264e8420e4e11e9f0a323edae551e0f476a493208257785e0bc3d5e4be7c06a45e45a5d9e4d2ebdbbde8b6f5256f32eb6f3a005566b05d1107be94f4fb45030da1", 0x7b}], 0x3, &(0x7f0000003000-0x164c)=[{0x100c, 0x0, 0x2, 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{&(0x7f0000000000)="d8d7798ac2133601dba8470b382b100eab322d09dbe3d94434e28e00e3a39cbce06e3b39fe46bcf81ddf28ad5db1cbe636844a76a460933d2f2d78f44a5cd99a366048fd3c0d65103fc432823d7e4b90eec79f7851ef1c90348f93603ee1c80f0495764c98d8106a2db388d0b3c40afc495c4dfe4138d89aa05e63d6003913ddfbdf8196da9dbca278f4d45391774e763d7d73f76b2d3d86c39e54c638263b7b96143f05e6adc3f72ccce95b43b1a2cae578d0a31b77863a3a49ef5f1591a89d56dd38edd1a7fd5b83145d93e482befbb1b2635385cf6e5a4b8d1ea0d1e5f1c1cdf911f45edb7d883b1eb448574323", 0xef}, {&(0x7f0000006000-0x5f)="c948412a0f3b5cca46a300f2bcbedb61faf330f5c59bc05461871ecea5db6164ce82790c9ab2e8a25de09edac688f6d2c0586017ec6c52c76276560290b609963506eb422a277eea4c58eb0a53874a1b5694bd997f676e38ac6a9d5b3e4860", 0x5f}], 0x4, &(0x7f0000000000)=[{0x10c, 0x11c, 0x4b5, "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"}, {0x2c, 0x117, 0x10001, "54c9caa1288c526418bee6ac112ca328889223544e5931f9cd075931ed02"}, {0x90, 0x10f, 0x9, "78c90d54009344a1feb5df252ba6edfd3c25ffc78e850f4a3edb25f1988e5efb1ffb5d969875dbc597498182741679c7a439f262537d5b383a0ad83db0cace925dd9b5ce982841ca03d8772ecfe0e2ae96cada466e05b956daa37a61f8c0d24cce6a92138ebefbcb0f42885d2212959caf12603d66f72f70227bf69f6a32004696f36024"}, {0x10c, 0x29, 0xfffffffffffffffb, "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"}, {0xcc, 0x114, 0x6cf15150, "355444a9cb064516c63f9276a176756f9a73c22e6b3433826bf8ae0a610db53f9b4f9f170527de0c124fc14d10af9e51c7bbd1a9a5c71b4f79c9d6b6f10cb88d3063a13a06408c2e2a7ee4831ea85e658db2c6fb416f576bb7ec0fb48d581b0b9c49693f7ccfbb4465bb0619a9dee705f5f38aaf2e98c54cb232b3e75ddbead95622a3af58c78a869c9606bf28d8d6ed036052c7b295f542d0310809d228533f6159ad66cad5256e6e72d4186ae862dd294f56d337175e5b46f3faf30e29a148"}], 0x3a0, 0x1}, 0x3ff}, {{&(0x7f0000005000)=@nfc_llcp={0x27, 0x800, 0x1, 0x1, 0x5, 0xfffffffffffffffc, "37b803662331303fdd25a05fa3e59cec500b38186b5cb39f94a9813f78b53a54dbd6b555a31bcc47d199ac831489adb4dbe0a086017c5acc4f1315d4bbef3d", 0x81}, 0x58, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="23acc2299ac48e1e738c28443f20c0ccbe5a3bdca60eb142daed253d7c43d2d64ddd7137c86902c493d2315b708c0e83c184d69cd4dd51ca0838fe1e8196d971fdfea50f416645705eb7bd1cb9ea4d5cccae9cdb2708470bcf6b3082fc71e808274b3d83eb3a66809ce79bdbca7d45c2fee0391780ca8d730f29fde4009f082019", 0x81}, {&(0x7f0000006000-0xb0)="942fe5d4efdb4317d6b276cb2317b568176df4ac3211ad743711aeb1c3839ce77eb5cecc5b7302be6115b58ecaf72d230d189e236845e1abcbeab8e69f4de768d3faa4cb27fd7d363be49fa67d343989ae5dfcfd8c367582680fce140a501e37bd2c67ff2cd1ddb2b2356a4761635a25737299878bcaa35e148cbbbe56ce06fa26d178ba60b70e37f7a2b0f2d0e8d56c0a443652e48e9edec9c295a9c7fd5aa30e384dcd78a20b3c78271bf6a8787cdf", 0xb0}, {&(0x7f0000005000)="a7d0e0278246eff00acf56494979129a0cd3c03128111403cced4d789432abc76dba0bb2092d765463f6768110e2855c3c3a89a24caa61517e0f1965e5651f0544392f0bf789f921a86eeb817a82c4b655ff0c3b528958e4f875c4164f35ff7dcec3490dc93c25f9bcdc011b4a20db090efb87ca", 0x74}, {&(0x7f0000006000-0x9)="8b0e238414bc8df433", 0x9}, {&(0x7f0000003000)="7d415fec6ff43f20a7f59099200d25971fb0757256d746cfbc35105f5a5f8a3a73dd949394cfa257ef0bb6d8bd01f1f78656afadfffe34d2f8dd479f9e4dfdbe67882eaf69c232d1dff3a0dd083d83b9fcf537db3eb32a389cec91f6eb5d980154d86dd42677425c", 0x68}, {&(0x7f0000006000-0x33)="884b010d5e0252357ac38df1e845e9dcd625ab307f562c58c0d0c85886cf741ff33c5702de2d8bd1434754b6dbf7e5984255d5", 0x33}, {&(0x7f0000002000)="6cec215af0078d7bd871646952fa71a8b95bfd08c3d87f0d60ef2a1b991ae712def9b7967a76d048b3cc7c5f95f586c0b68ab280e238ecd87d38502e68265fba357406f21b37b910a5d978d80120c4240deab5515d067fe48ff1a4f2e0f5c675a320fc5868bfb18eb3bfa1a195c2297ae203681e8bf530a141268d", 0x7b}, {&(0x7f0000004000)="85bd1abf9879", 0x6}, {&(0x7f0000005000)="5e8b92fdaa02c34f8a00b92a0fcfafa2bb0af3972bb5cc002d6ce00601b4038c895eb652bd8161553925d54ca9f2f6695949dda0af3957f5609969c831d0fc3e7f8811f68383733fe9d9241b9643575f0c5e7c3a1061", 0x56}, {&(0x7f0000004000)="c6f89c11406c0c93da7ba0ca595853232a2e89abaffbaed0e528b2a3bb01b56dea2fdd3af247a5bc140a9bc0a33e06e98fe6573d6d1a2b67ac9e80e0062976aace15f8357be5d39415f9175435032c3e4a56f8cafabc6c69654ccf09309c4d8db6f81e008f4d53fb5673d84f6720ce5fd6426c1ad34fcc3cf8974635f06f128d988f22313953f670f00e2b5a0840019ca2efbc863cb8c34a04adabf465c81e748b016bf4ca7f72b94ff53c56bbbc988e5bc235ff49fc4f1b689418f5239f5998fc40", 0xc2}], 0xa, &(0x7f0000000000)=[], 0x0, 0x4010}, 0x80000001}, {{&(0x7f0000001000)=@hci={0x1f, 0x1, 0x1}, 0x6, &(0x7f0000005000)=[{&(0x7f0000005000)="77f608142b70f9c427bc0b701b131ba6c626da634b9fb1e21c883bdeb5bb0b7c384434daa1016265469ad0a8f53a42443ed29c", 0x33}, {&(0x7f0000003000-0x1)='3', 0x1}, {&(0x7f0000001000)="ac24dbdcdc57ee4764d68c753b461f13903a82de1c46ed9f18c26fa23e7b782eb9e118436ef812bb94aaeb1de0ab6529c16eb9e81c8e8afbb26a4a3522fd9b9af5378f175ee67844724e3a73d6638cf18cd2e0c470c210d6ed511add7e3da2c7ada150a232f833eb0da6ef115c55ec105703ed25129fba786ceaa289039b4eb8d1c46435a6e6aa5761637fa444f8e798180a2ab15caed8d0486c680f7721fd70e08ca202ab74fd5f18e1cfe50d75eda20d8eba3d3ccac2b41244848665be169012c4084a64c09440fa6136805c4bef4af5c3b93411c8aca4982fd1fd1369fcae11c6a88a75", 0xe5}, {&(0x7f0000005000)="b1cb2bf6e9a9533732054561468107631949265a07ab8dffc59f27d55f203faa266275bef6ce855c5d32d23cf0570f96a688b4bbcf310a14bef51d051f11baae05c6024bd9f568ca43fa0727bbd8b330bc2c8aed3f40a56139134070b2b42a3c15fa30d0ce81c2a7da4a18145462734f882dbb7b1fa1fc2892830376ac9fbc458e88f8aaa44f652d8257cba8a2010105db6bf72fea02096f5723283ede05ce65b59d466f05b305a0cd94d2f373604f80640ff297f43d0cf15991d12b0dae13b4", 0xc0}, {&(0x7f0000002000)="5df60726c19272bd0195ee3a13093803e6ddb039e8c37d3e6665a3cecbc03f28091a3dbdb96d1283351f42665501ffce043f3f311974f1a9560867ce2f1afa6285644329", 0x44}, {&(0x7f0000003000-0xfc)="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", 0xfc}, {&(0x7f0000003000-0x75)="d0dda73cf7d365f1e52c673f272e154314a336abc57a4c9079adb46e21efd441d6558bf5e0845417d91d61293cb29a7f4d19d5fb68da8275bc31632ef3a2451aec35661bf57ee0b2805bb0fdbe6d6e91a5a263378f615a1da4a653d91b2a31815743f1e7dc2ab5814a835baaabaca35e0df9be3a9d", 0x75}, {&(0x7f0000002000-0x56)="f3925e6b4ede88797f430c99c49a7424b4e902d07368f2ea19dd664128747879180bb518676919ada9569dff0ca9d698e4646864cd8514caa86963cca2c6dfd040ceadab3437b8afb6911f86a9a26fb9400181be418f", 0x56}, {&(0x7f0000006000-0x71)="391ab0939d2ca7aa14184a429f49271dad38c18739413e853805e49e3e6240e67bac36c554c71d2a17e7d0fc31ee24730ea3fbb5a131798d53fc0c3deb9aeedb8bb3779f2541bd1d4f561edc3a91a32b85783c2bf3d58692a30c9794b4fefbc212d04730e45e5bf401d44e18a300a81ab4", 0x71}, {&(0x7f0000006000-0x84)="fc0a1349072fc8a059c10a6e4b857ffa20b12bbbda7b3b769120cb9548058e9b187cffa88e0ee62a2efb887eb32bcd4ac9c33cd8be724ec84ff33929691853a07d7aa2a29081494e2fe36afe33ce8d5abaf6a7aba998a220c3d8e337ec4d224229f31231f7ef2cd2d822e3407f222447184ffa1600bbec5fe4096b267d81d79c87e5aaf9", 0x84}], 0xa, &(0x7f0000005000)=[{0xc8, 0x118, 0x2, "fb887c82efab0a00700263549737d462a0f8f598e005ac733b73d2ad9fd2de7f80485d2c7b33d8b10f8cacccb50b21437bbb6f345fc46c5097a32c79bbe502853ff7a5863353a70145ce50f9fb9bc57d014dcf84c9e4739f64aaa8d6d9fbdaf42195d8d96405309bedbff5ddb60b6e48ff0a1ef184980554ed872372daf1f143279c054ba736d68bacad0f63c5cff18540b6c2229a7849b7277d705953553483ef6b7f45d5a6dfdc677fe5491056adbada294ac5af6b8c980c"}, {0x70, 0x110, 0xfffffffffffffffa, "c6af308cfac84b9b4a0ee027047be07c898bc5694d73ab4b5523dfcb57875a6d679c29cdd0eb775df4d43b58dc9bba0c3c7c70143608d5c432737a7097df059679d50622ac26394cdc13769761caa5f76824230b261acabdb1e57eb83df80242b69d90"}, {0x24, 0x84, 0xcc, "fff25a041980bd37e1036dbbd8d49b4119d6cf7dad"}], 0x15c, 0x0}, 0x5}], 0x7, 0x81) 2017/12/22 10:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000e87000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/checkreqprot\x00', 0x101000, 0x0) epoll_pwait(r2, &(0x7f00001ef000-0xc)=[{0x0, 0x0}], 0x1, 0x1000, &(0x7f00003ac000)={0x20000000}, 0x8) 2017/12/22 10:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000631000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000382000)={0x5, 0x101, 0x100000001, 0x4, &(0x7f000041c000)=""/4, 0x13, &(0x7f00000a2000-0x13)=""/19, 0x56, &(0x7f00002de000-0x56)=""/86}) flock(r0, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00008dd000)={0x5, 0x8, 0x2246, 0x0, 0x2, 0x7f}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) fstat(r1, &(0x7f0000ea7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2017/12/22 10:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e16000-0x15)='/proc/self/net/pfkey\x00', 0x20103, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000a5d000)={{0xffffffffffffffff, 0x3, 0x0, 0x1, 0x12d0}, 0x80, 0x5, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r0, 0x0, 0x2, 0x7) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000001, &(0x7f000000a000)="") creat(&(0x7f00003be000-0xe)='./file0/file0\x00', 0x0) 2017/12/22 10:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000497000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000053d000)={0x100, 0xa, 0xd85, 0x3f}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000030e000)=[], 0x0, 0x0, &(0x7f0000002000)=""}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000db6000-0x10)={&(0x7f00003a0000/0x400000)=nil, 0x400000}) getpeername$unix(r1, &(0x7f0000be1000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003e0000)=0x8) [ 45.066306] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.072164] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/22 10:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c1000-0xe)='net/ip_mr_vif\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0xfffffffffffffffe) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000bb0000-0x4)=0x6, 0x4) 2017/12/22 10:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000503000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f2e000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000069d000)=@common='dummy0\x00') dup(r1) [ 45.120798] binder: 6490:6497 ioctl 8010aa01 20db5ff0 returned -22 2017/12/22 10:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/enforce\x00', 0x42800, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a1f000-0x4)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ea9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000)={0x0, 0x989680}, &(0x7f0000d9b000-0x10)={&(0x7f000032b000-0x8)={0x0}, 0x8}) 2017/12/22 10:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d10507", 0x3) r0 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bd6000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x11, 0xa, 0x0) r2 = socket(0x11, 0x2, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fe8000-0x8)={0x4, 0x2, 0x46, 0x8}, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000942000)=0x0) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r1, r2) 2017/12/22 10:35:30 executing program 1: r0 = socket$inet(0x2, 0xa, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x40, 0x9, 0x1, 0x0, 0x10001, 0x1, 0xff, 0x0}, &(0x7f00003fb000-0x40)={0xffffffffffffff17, 0x8001, 0x3, 0x1ff, 0x9, 0x80000000, 0x97, 0x4}, &(0x7f00008d9000)={0x7, 0x7fffffff, 0x4, 0x8, 0xf022, 0x7, 0x7f, 0x4e}, &(0x7f0000053000)={0x77359400, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x5e8)={0x81, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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}, {{@in6=@remote={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x1, 0x1, 0x9, 0x20, 0x80, 0x100, r1, r2}, {0x8, 0x10001, 0xd553, 0xc82, 0x9, 0x1, 0x100000001, 0x2}, {0x20000, 0x0, 0x2, 0x7fffffff}, 0x8, 0x3, 0x8000, 0x0, 0x6, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x509}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x210a, 0x828, 0x952, 0x700000}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000002000)={0x0, 0x0}) unshare(0x40000400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) sched_setparam(r4, &(0x7f0000002000-0x4)=0x6) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000006000-0x8)=[{0xe, 0x8}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x1b, &(0x7f0000006000)=""/245, &(0x7f0000006000)=0xf5) sched_setaffinity(r4, 0x8, &(0x7f0000002000)=0x6) eventfd2(0x1, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000007000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r6, r7) 2017/12/22 10:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fc000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000b4c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000183000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000049c000)=[{&(0x7f0000d7b000-0x2a)="2900000018001980ff3d75241a680021020600000000f50100960000080005000000020a080000bf00", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bbb000)={0xb5, 0x3, 0x0, 0x3, 0x8, 0x9, 0x3, 0x101, 0x0}, &(0x7f000001d000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c47000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfe1b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0xe793, 0x4, 0x84}, 0xa0) r3 = add_key(&(0x7f0000ddd000)='user\x00', &(0x7f0000dc8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000-0x2)='wa', 0x2, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) 2017/12/22 10:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a21000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r2, r0, 0x0) [ 45.170513] binder: 6490:6508 ioctl 8010aa01 20db5ff0 returned -22 2017/12/22 10:35:30 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f0000e9d000-0x8)='./file0\x00', 0x20000, 0xaa) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000465000)=""/36, &(0x7f0000fe6000-0x4)=0x24) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d71000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f13000-0x78)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe7000-0x8)='./file0\x00', 0x83) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c75000-0x8)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/22 10:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x86) sendto$inet6(r0, &(0x7f0000919000-0x6a)="7dbc8a6cace0a230e1dcbd991856627c53869bca84620aea0dc587089f37237e2c94804da7856614766ee62fdddd157791fe1ed6fccc69ca5eb9e3ab2c17e3e2489bd7a43d8cae101365eae9e882ea2e91151dd6c43ac373e61e5f6e51ba8244ff54e08e991d0800fae1", 0x6a, 0x20000000, &(0x7f00001c2000-0x1c)={0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008dd000)=0x0, &(0x7f0000f8f000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="9fb209f573ca6a3eb36240561000e451663c044e", 0x14) 2017/12/22 10:35:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) recvfrom$ipx(r1, &(0x7f000073f000)=""/201, 0xc9, 0x12000, &(0x7f000040f000)={0x4, 0x0, 0x0, "db172f2f824e", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x1) 2017/12/22 10:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000039, &(0x7f0000b99000)="ff02021f00000000000000000000ea000a4e00ffe000d819", 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/22 10:35:30 executing program 6: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45209349041eca724fdec73fab9b04e4a4a5af1d66000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d00990000000557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b6000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005b0000)={0x100000000}, 0x4) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockname$llc(r0, &(0x7f0000053000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b2000-0x4)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00002ed000-0x20)={@generic="2f7643723392c2eee44618b92079984c", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 45.261767] device gre0 entered promiscuous mode 2017/12/22 10:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000fcf000-0x10)={0x4, 0x0}) fchmod(r0, 0x24) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2017/12/22 10:35:30 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000024, &(0x7f0000df2000)=0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000be5000)=0x5, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000df6000-0xb6)="965a39addce4b64765351a2cfcb5a012509160db43c1d8c1d8f0f3d3b5346e8ae6cced80266fdcdbb507a2e1dbff9a461d169746ca2708270317fd4c97652b6b3a1f14588aabe457479241109ce6a87d5dbcc14b8269fea720b250cfb3ba3c1a61b38ef7865e4cda100fd79f18e6ca845aa657ddf101d0e54bb2e0cf5c706b6fd4839babe5a5201ccb1c63c6f97e61ac7ae667ac2c0e7608e73585e90e40de0a7e5ac4939646b8c38330a12af28ca86d5cd874c8975a", 0xb6) munlockall() recvmsg(r0, &(0x7f000060b000-0x1c)={0x0, 0x0, &(0x7f0000500000-0xa)=[{&(0x7f00008a8000-0x97)=""/151, 0x97}, {&(0x7f0000303000)=""/94, 0x5e}], 0x2, &(0x7f000006d000-0xe1)=""/225, 0xe1, 0x4}, 0x20) pipe2(&(0x7f0000b06000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000df7000-0x4)=0x0) 2017/12/22 10:35:30 executing program 0: unshare(0x20000400) r0 = socket(0xa, 0x2000000001, 0x0) getsockname$unix(r0, &(0x7f000027c000)=@abs={0x0, 0x0, 0x0}, &(0x7f000028f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cdf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) [ 45.283399] IPVS: Creating netns size=2552 id=9 2017/12/22 10:35:30 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000843000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/53, 0x35) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xdd392978cc0ee9c3, &(0x7f0000035000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:30 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fe6000-0x1)={0x4}, 0x1) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/22 10:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000429000)=0xffffffffffffff7f, 0x4) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000754000)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000884000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000102000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000260000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000670000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x2, 0x5, 0x1, 0x0, 0xa0, 0x4959, r2, r3}, {0x10000, 0x4, 0x81, 0x7, 0x7b3, 0x9, 0x6, 0x9}, {0xfffffffffffffff8, 0x1f, 0x6, 0x5}, 0x101, 0x3, 0x7, 0x1, 0x20, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0xeb64}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x154be07e, 0x5, 0x1, 0x6, 0x0, 0x9, 0x100}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f00009aa000-0x2)="b5", 0x1, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a38000/0x3000)=nil, 0x3000, 0x300000d, 0x40110, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00+', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a39000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000)="2ffa", 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x80000, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) 2017/12/22 10:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000692000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000-0x4)=0x10, 0x800) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000157000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/context\x00', 0x2, 0x0) r3 = eventfd(0xae0a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000019d000-0x8)={0x0, 0x0}) r5 = epoll_create(0x101) ppoll(&(0x7f0000d3d000)=[{r0, 0x0, 0x0}, {r1, 0x3080, 0x0}, {r2, 0x308, 0x0}, {r3, 0x2, 0x0}, {r4, 0x1, 0x0}, {r5, 0x200, 0x0}], 0x6, &(0x7f0000f1f000)={0x77359400, 0x0}, &(0x7f0000803000-0x8)={0x8000}, 0x8) clone(0x84000900, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") wait4(0x0, &(0x7f000097b000)=0x0, 0x80000000, &(0x7f0000fc6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 45.443527] pktgen: kernel_thread() failed for cpu 0 [ 45.450087] pktgen: Cannot create thread for cpu 0 (-4) [ 45.466582] IPVS: Creating netns size=2552 id=10 2017/12/22 10:35:31 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000007000-0x10)={0xffff, 0x3, 0x1, 0x40}) close(r1) 2017/12/22 10:35:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x15, 0x5, 0x8, 0x1, 0x3, 0x8001, 0x8, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, 0x6) r2 = socket(0xa, 0x80001, 0x0) setsockopt(r2, 0x29, 0x10, &(0x7f0000000000)="", 0x0) 2017/12/22 10:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x800845c3, &(0x7f000073d000)=""/0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007f5000-0x8)={0x2, &(0x7f00002dc000-0x10)=[{0x0, 0x100000000, 0x34a0c8a0, 0x378}, {0x2, 0x80000001, 0x1, 0xa2a2}]}, 0x8) 2017/12/22 10:35:31 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bdf000-0x4)=0x0) setpriority(0x0, r0, 0xfffffffffffffffb) r1 = syz_open_dev$sg(&(0x7f0000da3000-0x9)='/dev/sg#\x00', 0x7, 0x41c901) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000001f000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4fe1f5eeba73e77533c8847cf948d1ee"}) 2017/12/22 10:35:31 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000006000-0xdf)="45ce90fc03a366b789b5c080e3b3020adda2f5d1b9c98f89422fada447332502c7a70ef8c375ad3d8eb3c573146c4b7cd6674bf9793db21153fc39dba35ec4a824a03a26ca6d433227641c3d408b3c10bb9b0cc6ad651f443659bd47d67b87dc9b0f7d65257c54305e188f0a27febc326c92a3fdbefc3a4ac008b53eafe889c839ca3e709da294fd5a40aff90eb6db0f20859636c451029303e8847fa0b54d5290e303b03fde6d1754a165b76bf8bca40dad2c7fc763c670574bdc0e60331e972acd4d8846e0a3d9aeebe129ca1e309838c7302c40a76f32d00a7aca7d7fd8", 0xdf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000)=@known='com.apple.system.Security\x00') personality(0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000007000-0xc)=@nl={0x10, 0x0, 0x8, 0x2}, 0xc, &(0x7f0000003000)=[{&(0x7f0000006000)="17a195047f84b9d621a54723a5d63ef6236e3be11b055c7e325028f01b3572f7a588f414f65cc3a3c5b89e004541316ef1d6e8fe6334cfa2f64ad2cf77f79b3458d2f3b738e188966f6d6e664da8ee3d595b9f62baa4362d7fd8268dd77443f5b79e57f081c3c9daae0c88363e2cb164593b3d73f09655a1b577aaf7d1ee981d68b28eb0757c", 0x86}, {&(0x7f0000007000-0x96)="ef158812c434a6cd163bb08daff6cbd4b90de5c2ac8fd8871829e94ecad4a4f8e6519e5a58959c1aa8c2f114919f8cba38b07ae227435c3fa305c0997170e45d9169fe4cd050a653bc34522e16ec59dcf5366efa7b3e429424da23588548e927b7290ce2b0ea6c8768bbfa2cdac4ce96adf1ef10f41040cdf324d90cf95b514b4b18500dddffdcb7b74f5f0eb1a4885b3546d6327de7", 0x96}, {&(0x7f0000004000-0x6a)="b3bed65aec53adedc11413d3951cb8028410d7ae0bbda0b0a7ee636f322df70ee4e6b7ce87822ccceb15025413d6501aba137fdcce6baf4692767e395cfe0519445af7ad638b2897b51738c77067e779c4f2767ef640ad3805d4bf5c1cb1ebb07e4a1a14c9e3f674a756", 0x6a}, {&(0x7f0000000000)="c8790da636f5b4bdacb2ff5a703b5a6ed7f1cc340b5ff61ea15eb85686ec376e20a7871b7b746e2d396ad5fac196fdf24f2c20aab4b8f4e3e675cb401b3cde4f80a226ae93461a3138160ec143f65032ac6fc6e66792d0468e7f117407e6276d27400ac78add047c9dc6b39bac66d5d34fcd407b398e6996fdbd20900830ba953057d669b17f69af7bda2a8822985b280efa92cd537a66df0ff9ae1390e8cf293bbd38a0d76b2b2501200d8952d0f499b61e8e51bea368d77435c82b9b35fd855f33", 0xc2}, {&(0x7f0000000000)="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"}], 0x32c0, 0x804}, 0x80) r1 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, r1) 2017/12/22 10:35:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x200002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x21) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000571000-0x8)='./file0\x00', 0x40000, 0x20) getrusage(0x0, &(0x7f000096b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000b8e000-0x4)=0x0) prlimit64(r3, 0x0, &(0x7f0000da9000)={0x0, 0x0}, &(0x7f00004ce000-0x10)={0x0, 0x0}) bind$ipx(r2, &(0x7f00002f8000)={0x4, 0xf2, 0x6, "d2e7de27b36e", 0x6f41, 0x0}, 0x10) syz_open_dev$random(&(0x7f00002b3000+0x876)='/dev/random\x00', 0x0, 0x501000) 2017/12/22 10:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00005ea000)=""/127) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000a44000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:31 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000001000)={0x0, &(0x7f0000001000)=""/70, &(0x7f0000001000-0x30)=[]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = open(&(0x7f0000001000+0xa01)='./file0\x00', 0x400400, 0x8) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xaf, "22fead20e841cc230f003d623c8fcceb4f094481750cd7e329d5e463243799bb57ab171661a6a859356dfbae4a2e61ca1bce6d3d66b1fb2bdf91da050948e501bae336b7e9c01bb09044e4e31a5045220761a699c9566e2413e9e361769663fc0966a7e54108b171e03ca31956468d7b38be5c40ff04ec4e91c3914dc260ce0a2c69c7f10b868a514dfc0e2fd08e5be224810b1c2eb4dd3d2d55df58b07bc7820ba15e4b3540e52a9d66bde8c3efd5"}, &(0x7f0000001000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x7a)={r3, 0x72, "6f37556b711074f181c26855bcc80a42a9584621f808048e0776f8343f9e61731d06b1a1f077f53325978e59b56194b5f21c3002c4dae1d2c63dcb08b8f2db27f2ecf6daef2f662dd33a29ccdaa719dcb6b7e28955b596b239fcfab74e6c375d2f1595ece7732332e24b541e5cb55540e696"}, &(0x7f0000001000-0x4)=0x7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000ad4000-0xc)={0x1, &(0x7f0000001000-0xc2)=""/194, &(0x7f0000001000-0x10)=[{0xffffffffffff8000, 0xbb, 0x2, &(0x7f0000001000-0xbb)=""/187}]}) 2017/12/22 10:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) llistxattr(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f000002e000-0xa)=""/10, 0xa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f4f000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000fc3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005cb000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000435000)={r1, @broadcast=0xffffffff, @rand_addr=0x5}, 0xc) 2017/12/22 10:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000d5e000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f00009bb000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000081f000-0x4)=0x0, &(0x7f00004dc000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006ac000-0x10)=[{&(0x7f00001c4000-0xcc)="2900000021001900013d3524000a000602000016000000000e0000040d000f00ff0000000000002008", 0x29}], 0x1) 2017/12/22 10:35:31 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000004000-0x58)={{0xfffffffffffff870, 0x7}, 0x0, 0x6, 0x7fff, {0x0, 0x6}, 0x1, 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]}) r1 = syz_open_procfs(0x0, &(0x7f0000004000-0xa)='map_files\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00002f0000)=""/4096, 0x1000}], 0x1) 2017/12/22 10:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000fe9000-0x18)={0x2, 0x2, 0x56, 0x7ff, 0x13, 0x8}) listen(r0, 0x209) fcntl$getownex(r0, 0x10, &(0x7f0000a8c000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000116000)='net/raw6\x00') open(&(0x7f0000ec9000-0x5)='./file0\x00', 0x8000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/0, 0x0) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2017/12/22 10:35:31 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x212000) r6 = creat(&(0x7f0000003000)='./file0\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[{r0, 0x440, 0x0}, {r1, 0x40, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x0, 0x0}, {r4, 0xd080, 0x0}, {r5, 0x10, 0x0}, {r6, 0x3020, 0x0}], 0x7, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000004000)={0x55}, 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000004000)=""/0, 0x0) fadvise64(r7, 0x0, 0x0, 0x7) fadvise64(r7, 0x0, 0x1, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x40, 0x0) fcntl$setsig(r8, 0xa, 0x38) 2017/12/22 10:35:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x24c00, 0x0) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00005b9000)={r1, &(0x7f00009e0000)=""/4096}) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000003000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=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, @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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0) r14 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) r17 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@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=@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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000003000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r28 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r30 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000-0x8)=[0x0, 0x0]) r32 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote={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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000+0xc08)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r53 = getgid() r54 = getpgid(0xffffffffffffffff) r55 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000+0xbcb)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0x82)="d98bfaf5f82185c2c50455e8b0edf1e92297ea9e8c17f38bd1cb6ac76b2c04050430e7a6ea46734ff5273fba2db68ae255c7d4551156744f620a97219dbb821c8094856f74af16aeb3e8d61f15df865299c1e48ef37be473a50f381dcdd30f1152b89db59f89185d720cb39c3593a2ca5c6be8b43814be1c7c63b3ea91530f5e3b12", 0x82}, {&(0x7f0000002000-0x7a)="fccf0669b266b4c46ce9789496ee3f87fca4ad416de8ee094b6b93322d7457f163e1f9a056f90a11372b0be7665c8f615a89c1af217fe8febd2686f9e117d5e4897feb045eae192eb1b8a303f36a8d5b7a85a92348852b06ea06178bf2d26ae8135fb30a7f6c81263e05b263d2db62f86179918323386a111d7b", 0x7a}, {&(0x7f0000001000)="f1fd2b1a2bb3aa02a4ef4756220bcbf6f429a5dc182f9087c258092e27a06ec01d91a7c29556f6c3bce5d833d2f1ef0a1444e9b508a53585415632970ab2de1b0608eca0bbd9e722401631918ecf49f2cac140de07991c200f9ef38032399c4f691780543b1675a07b10e5ceeb6eb49aca026ec01908373cd39d2817b3d81d9db8c5219f8637c2ae42ff82e54fe981fc", 0x90}, {&(0x7f0000003000-0x96)="41b35b90c7ac45118fdb8daa7b25e10b2ac7c0d7eb970455c098b647125fece6549991432dbb0ddb1338590085409284e8da41a89856f676809eee5acdf5f03f7e4aadad308d95d3774fe0a241fb1f4f8a6b7e4d65a174419a1221e5bc46fb6328035b43f06d10deb524422949463dbac3d0d6d412dc93ae5133d3ace7332c6aee4732f5b154cdf1b04972073a3707e7fe2220776604", 0x96}, {&(0x7f0000001000-0xcf)="0a27714a2b9acc20ea78195efb2df5520af35f45db5f436edb6a70045997feada49e9f776cf0f169fbcb112789af540cb8ce16288ff58a0642a789910c4a2d2721358247bf671a7ba5acf88cb931e2048ff14229eecf921a929b727e280a4c6dffc35c423d42badf2ed784f15afe002fafe561627476c706f451ab3a398d734e33bab343aedf39d91390894ca4ded8f52854c6fb2279f764eeaf167045efd155d664382a23d7f7387cba63b19c0afb9bbd6036a757f343b79626c4248412fe4c844f8268083d94b6eae097cfe9988b", 0xcf}, 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0x1000}, {&(0x7f0000003000-0x5a)="47497ebd88a740200f609ac4532676f9be550d5603da91948f982909e7e06cbd3aa2038829b3c84fcf8b35b701c16ce654d5269fa31cc7f6f000eaf643405a08f01ccda86cd1b817570715a41b7101f62ef55c5b282b32d66b1a", 0x5a}, {&(0x7f0000002000)="8f55114af042e52baaf2160a6e97b86d855198513de58d6d8adbfcdde66b5a7b25528bb78f08ef50336b7ed89d8773a54b77e89558dd02ccd6037e4150", 0x3d}], 0xa, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0xc8, 0x800}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)="eec0a2ef9fae68d2b42e4ac24e1fdf446fb2f7144ad575fb76037ec5e007fdbd3f2d073a0f7e91932472fdfb43f2b2c4c191d0c5a7b14c6320471e9638f96219cbdb06428e3203f1d44ca225cc180a12a9676d8aceb8a115acc6b88dc9b6c896ef74fb0bdae4e893bcad6cbdf547dc4333c6a49ad59a815f0533513b581901fcbf74ced03d6a90dc97610fb1441905b2d101970cbcdbf9fec648faaa18fc411d0fe343abcf55f9d769610324f707ce262f81d839cdc853834ad2dc113c547c833155a259288ed47203f27d526396200a5af8930f22175db834ec0aa84f77e404960964f09976ab7d8788e8b6", 0xec}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000-0x2f)="160877db9701293c89fe9ab06e2df4b93937f1ed2ad9496d697570d27b2d2ccb9c8b4e3e0fa96f15dad76f4c5f032a", 0x2f}, {&(0x7f0000000000)="a9ca3dc89d569a42fade3d8ec0e2bcd1ab232a7246abf40c313ac73ed78feadb588ea87b8d6aefbeaa7345bb5807fed6a97e75a48f824e75f9caf0a5c6b8a33505b0151b71074f0541f5f1579bc960171fe75836a78217a327788d96475bf999d650112267fb76c3be42a75c2b7a4fda1f9c0c0a5b0f2aa0b259d12845adadd5e6f4ec440b69479b5086da04471ac1f9ad0938a664f7995c41a25fc76b746804b583c82e25bab0fd85523d46fe86470d89dd12d42860e77db9e47a16f8caeb83bdbd6caefe200722ca594fac8ce60ab3c09b7764d9e8d146d4f195a979fae72f9ab2a23791a074bac6", 0xe9}, {&(0x7f0000002000)="0259399a43d820513debad449f8d8d37fede6d058671040f1a26a173c05935c5fa434e61af6d4208e52f06f5ac88c549a557b823d7d4e0cfad3fd454684a9449fbaef629b2db687b2b91ae4a21ad8d0c364998f89d55e9ff35458a44a066a13dbb22fbe5b813d8", 0x67}, {&(0x7f0000002000)="517483ebbf3b5d1263da0afb6913e869cf2ad9f967a318300e49733b32d77c054d74ab4e00c6f200ecb5161d0576972a8111733df2736563b0abb4dbfbdd42a6", 0x40}], 0x6, &(0x7f0000001000-0x74)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x74, 0x4000004}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="6a769a197f163bea6bd7bc4de3f9e20ff2f8e49ea79a350bb400a1e1a780f4acd56e913dda338d8e9f3c8274d5f86493284c3bf759be79e6adfbcb1ce0b8add374c4355e386f0a0d4e79242764ec38ae556973f32e367ddf3465a891e7813cd620b6f0754523310d0169e342fba6d88ad6de2bf081ef4a08ccb34cd670", 0x7d}, {&(0x7f0000000000)="6b7a70621b26d82ce027791678cb1dbb2a011e389883068cf81ae7150fd9f996023ae5b684ad843d210a7d0a513003c5a1a7edc1751fe849727007f4cbd95327b19914d85b9e0521c295f9da1a1ac51713a955d1a89ef76345eff518105e073c2465aa4ddf6a245c94c8824609062bd86bbf7b695235bdee2f4de35ebe715ac4caf802b475e655c73246e0c7f36b7b8b7dbde3d966e77651", 0x98}], 0x2, &(0x7f0000002000-0xf8)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x1c, 0x1, 0x1, [r0, r0, r44, r0]}, @cred={0x18, 0x1, 0x2, r45, r46, r47}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf8, 0x800}], 0x5, 0x20008000) 2017/12/22 10:35:31 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cfc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000001000-0x14)={0x10001, 0x1, 0x1000, 0xfffffffffffffff7, 0x1, 0x9, 0x3, 0x200, 0x8, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0xc)={0x0, 0x2c, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0xc061}, &(0x7f0000002000)=0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000001000)=0x5, 0x4) sendto$llc(r0, &(0x7f0000002000)="7bccf1bdd30fe74fc0696cb0b7b14811d4300bf1410cff4ef6e39392df81496fa7a70b3715f67f7f6d939f61ab67fec58c0efe3f3ef210d8a4d60ff769bb392f759f5b8e0c1b4e70", 0x48, 0x4, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) ptrace$setopts(0x4206, r4, 0x7edf, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000-0x40)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$KDSKBLED(r0, 0x4b65, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000)=""/79, 0x4f}, {&(0x7f0000005000)=""/86, 0x56}], 0x2, &(0x7f0000001000-0x16)=""/22, 0x16, 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x13, "4440ed50f1fe8bdf8cca5c3924a1568e1627b8"}, &(0x7f0000002000)=0x1b) preadv(r0, &(0x7f0000003000)=[], 0x0, 0x0) 2017/12/22 10:35:31 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020a000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x40, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x8000004, 0xa, &(0x7f0000d23000)="e5061776f95fb6910b9b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004dc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = open(&(0x7f0000fb3000-0x8)='./file0\x00', 0x4000141042, 0x4) ftruncate(r1, 0x7fff) readv(r1, &(0x7f0000d98000)=[{&(0x7f0000416000-0xc3)=""/195, 0xc3}], 0x1) read(r1, &(0x7f00002a5000)=""/37, 0x25) 2017/12/22 10:35:31 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000006000-0x89)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000010000)={@loopback={0x0, 0x1}, 0xa8c, 0x0, 0xff, 0x0, 0x8, 0x49, 0x100000000}, 0x20) 2017/12/22 10:35:31 executing program 0: keyctl$search(0x14, 0x0, &(0x7f000015d000-0x5)='user\x00', &(0x7f0000df0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000015c000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x8000, 0x2, {0x3, 0x3, 0x311c, 0x2, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000eab000)={0xfff}, &(0x7f0000460000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() sched_setscheduler(r1, 0x5, &(0x7f0000ea8000-0x4)=0x7) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2017/12/22 10:35:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8100, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x53, "cbd82d6cbd042f78e93ee165aea362b4d33059b520a0028182f17e51896181e2862a73ecd0241c8496ab6a193c3de81d00a808ae8ca3239fa588ccac2fcdd73701206a4f74053182ef01ef9c987e07affaba6e"}, &(0x7f0000000000)=0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000be6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004a8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a90000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000001000)=""/217, 0xd9, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={r4, r5, r7}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000eff000)={0x0, 0x0}) ptrace(0x4208, r8) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0x8)={r2, 0x3}, 0x8) wait4(r6, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x100000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000134000+0x2cd)="721200090578", 0x6) 2017/12/22 10:35:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000237000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10300, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) remap_file_pages(&(0x7f0000b2f000/0x4000)=nil, 0x4000, 0x2000001, 0x8001, 0x1a910) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x120) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0xb, &(0x7f0000002000-0x10)={0x14, 0x18, 0x1, 0x4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8a00}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000003000-0x30)={0x24, 0x4, 0x7fff, 0x5, 0x6, 0x55b}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x100)=[{{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xee)=""/238, 0xee}, {&(0x7f0000003000)=""/41, 0x29}, {&(0x7f0000001000-0x39)=""/57, 0x39}], 0x4, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000-0x50)=[{&(0x7f0000002000)=""/6, 0x6}, {&(0x7f0000003000)=""/54, 0x36}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f0000004000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000)=""/245, 0xf5}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000003000)=""/130, 0x82}, {&(0x7f0000004000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0x61)=""/97, 0x61}], 0xa, &(0x7f0000003000)=""/144, 0x90, 0x5}, 0xfff}, {{&(0x7f0000004000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x48)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000004000-0x6c)=""/108, 0x6c}, {&(0x7f0000002000)=""/171, 0xab}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000003000)=""/104, 0x68}, {&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f0000004000-0x78)=""/120, 0x78}, {&(0x7f0000003000-0xa8)=""/168, 0xa8}, {&(0x7f0000003000)=""/76, 0x4c}], 0x9, &(0x7f0000003000)=""/199, 0xc7, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000004000-0x3d)=""/61, 0x3d}, {&(0x7f0000004000-0xc4)=""/196, 0xc4}, {&(0x7f0000002000-0xdb)=""/243, 0xf3}, {&(0x7f0000002000)=""/86, 0x56}], 0x4, &(0x7f0000001000-0x60)=""/96, 0x60, 0x10001}, 0x7}, {{&(0x7f0000002000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1, &(0x7f0000004000-0xc3)=""/195, 0xc3, 0x4}, 0x5}, {{&(0x7f0000001000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0x25)=""/37, 0x25}, {&(0x7f0000003000-0x97)=""/151, 0x97}, {&(0x7f0000003000-0xb7)=""/183, 0xb7}, {&(0x7f0000003000)=""/172, 0xac}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000003000)=""/99, 0x63}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x9)=""/9, 0x9}], 0x8, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000002000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000004000-0xe7)=""/231, 0xe7}, {&(0x7f0000003000)=""/52, 0x34}], 0x2, &(0x7f0000003000)=""/55, 0x37, 0x0}, 0x8}, {{&(0x7f0000004000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000003000)=[{&(0x7f0000003000)=""/41, 0x29}, {&(0x7f0000002000)=""/94, 0x5e}, {&(0x7f0000001000)=""/185, 0xb9}, {&(0x7f0000003000)=""/212, 0xd4}, {&(0x7f0000003000)=""/78, 0x4e}, {&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000000000)=""/154, 0x9a}], 0x7, &(0x7f0000001000)=""/108, 0x6c, 0xab4}, 0x2}], 0x8, 0x2001, 0x0) 2017/12/22 10:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00009ac000-0x1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) getsockname$inet(r2, &(0x7f0000a43000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4f000)=0x10) 2017/12/22 10:35:31 executing program 0: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000cae000/0x2000)=nil, 0x2000, 0x4, 0x50, r1, 0x0) writev(r2, &(0x7f0000ec5000-0x20)=[{&(0x7f0000ec3000-0x8d)="e70343f82e15138ab57162bb4bd9e019e06f0efdb2a081585ac0e798d3b7f5ac015e0e6accc4df7bd78aa9ffaaee3a22dc16790bbdaad3f38ed145ba4a32e49a331b8012b15b8f08582529f2f557efc2898176759e12fdf219588b1a54bfe763b328861f1956441d46bbfc64ea27c70e975c4f22817de9cb25b1de35122f8038d8230cec1e7070d6d19fbd6967", 0x8d}, {&(0x7f0000ccf000-0xc)="b546ed16db0ca26bf4a36295", 0xc}, {&(0x7f00001dd000)="f232f7006caac7da6bfc8954ef01d92027a3ee0c7fb08e3b1306700ba4b2507307646f54b3128c00ff8244b9ba439ac5f45f8d15a1ba3079d90034f5218a9851652d2c1d66ff39c8097cae55c5ea20f0d8dcbe502ee8e3b300344812d7c5ad6184d8e2bf416d0dfd19717ba304833a037109c085425f7ad046c465357d95fa3e16f9deecdb0eab202d1d35f2642fe222ccf6793135d326b880029ef3b2d00cabf271a0e5a27d795dc706afa08264d79f517b3e250227717c6fc7ed58b4b14d49120c79ed1b8dd5ed8a9b213f4b2589d481daf7a063f6731eb450", 0xda}, {&(0x7f00000a4000-0x82)="815764fc99f1a04cc8e967c4dbbafdc1878e79860eb837f78771afaddca987e08616ffc199262e6ce453f40f5cf624115cc4fc93b788b74d67fa9ac1e37664fc346e5eabf33ec51239d085a3cf7edf48eab007c6c7b50ce71a9ed47f3af7e97332cb3abf4095df715ef8222d7259f9b3c30a89ed66a804b7bcc837c512d0dd9ddee4", 0x82}], 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ef1000)=0x0) splice(r2, 0x0, r1, 0x0, 0xe5, 0x0) madvise(&(0x7f0000bb1000/0x2000)=nil, 0x2000, 0xf) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) 2017/12/22 10:35:31 executing program 2: mmap(&(0x7f0000000000/0xe12000)=nil, 0xe12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40601) r0 = socket(0x8, 0x80007, 0x7) mmap(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e14000-0x8)='./file0\x00', &(0x7f000034d000-0xe)=@known='system.advise\x00') mmap(&(0x7f0000e13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e14000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000230000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f000086f000)=""/4096, 0x1000, 0x40, &(0x7f00007e8000)={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = memfd_create(&(0x7f0000001000-0x2)='-\x00', 0x0) epoll_pwait(r2, &(0x7f0000001000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}, 0x8) 2017/12/22 10:35:31 executing program 1: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dc1000-0x6)='rxrpc\x00', &(0x7f0000df4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb4000-0x1)='\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b35000-0xa)='encrypted\x00', &(0x7f0000fb3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb4000-0x1)='\x00', r0) keyctl$join(0x1, &(0x7f0000fb3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2017/12/22 10:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2e000-0x13)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000735000)=""/253, 0xfd, 0x0, &(0x7f0000793000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000092000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000070c000)=0x4, 0x4) 2017/12/22 10:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000952000)='/dev/sequencer2\x00', 0x40000, 0x0) mq_timedreceive(r0, &(0x7f00004b2000-0x3c)=""/60, 0x3c, 0x3, &(0x7f0000623000-0x8)={0x77359400, 0x0}) write$sndseq(r0, &(0x7f0000100000-0x38)=[{0x1, 0x5, 0x1, 0x400, @tick=0x4, {0x200, 0x80}, {0x7, 0xad}, @time=@tick=0x80}, {0x20, 0xfff, 0x7, 0x3, @tick=0x80000001, {0xfff, 0x443abe8e}, {0x100, 0x9}, @quote={{0xffff, 0x1}, 0xfffffffffffffff9, 0x0}}], 0x38) r1 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00006ad000)='attr/sockcreate\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x4f1)=0xe8) chown(&(0x7f0000005000-0x8)='./file0\x00', r4, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c25000)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x0, [0x7, 0x6, 0x10001, 0x2, 0x5b6, 0xfff, 0x8000, 0x0]}, 0x5c) sendfile(r3, r1, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) [ 45.855134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5422 sclass=netlink_route_socket [ 45.928994] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5422 sclass=netlink_route_socket 2017/12/22 10:35:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 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) r0 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="0a69b4a9ce0524dcbeb7945bc2ca25cf522d6533bf670a4072c4745665cb902fe8daf8b53c2c375ebaeb53bed16c81306ccc6c9e2d7eb23f530990534878bfe3bcb606c80167744f95c0935869f8761e602929aacbfdf0d0872aa4bab827b19ea6aea6cdb2bd3262f03eb6e308346c1404a2cd38c251de459fc399212f5feb10b54a4553d55efe0349cd08448fd770de47be04a4d0451ef2231ad8295a13582bfe44e3b83bc8846a5ec5c92f59eb92cecee1c01fa9f40823", 0xb8, 0xffffffffffffffff) add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="fd6ce8111bd94c8ebd331c46c555d3ed0096847cc2683873fb1bd115e1d720f85f8e6ef7ebc41e62fb4ebd6d590e7cfc487b3d9964aaa2b795da8cc114b5fc95f4a7bcd5d1a6f685716623aee4549e0e015eca56da5846bd5ed32f5c01999b7518addb40b7118f3ebfbe17888fc813d8ea46c0b7e1970d4046c492ba300f509e840d7ee9c3c3508bcd8962939b066cc01e514ffbdaf9f7bb3ca47d8764ccd8308d49871da41008db8dc782088904bfd06cc4154a3099238163ee64199df4be58c3a56c70d40e3094d659791c57a68351251e9bbe646ea5c1de60010a4748a7ec6da49b79695198f7212159", 0xeb, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000f83000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x53a3e7293463282b, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000003000-0x88)={0xa18, {{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b96000)='em0#\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000775000-0x8)='keyring\x00', &(0x7f0000e7f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f000035a000)='keyring\x00', &(0x7f00002da000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x68021800) 2017/12/22 10:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000580000)='/dev/input/event#\x00', 0x6, 0x100000000000) ioctl(r0, 0x800000080004531, &(0x7f0000979000)="") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ad9000)={{{{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]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x9cb, 0xffff, "9e7bedd031b91fcb69b4446efbc0ddb695dc80703be8abdaebd5bcf38f3a293756d5f2dd62b62fb41027153a1b8558bde9099a978a0c06fd107a49cdfd8ddeeb73e1af8074962e8f939227b943a979e6"}, 0x160) fcntl$addseals(r0, 0x409, 0x8) 2017/12/22 10:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a6a000-0x8)='./file0\x00', &(0x7f00000f4000)='./file0\x00', &(0x7f00008da000-0x7)='jfs\x00', 0x1, &(0x7f0000823000-0xa)="d082959c5f6825211050") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000045c000-0x4)=0x1000) unlink(&(0x7f0000a9c000)='./file0\x00') r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000d25000+0x2ca)={0x0, 0x1c9c380}, &(0x7f0000c36000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000754000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, r2}) 2017/12/22 10:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007b7000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e49000-0x8)={r1, r2}) pwritev(r0, &(0x7f0000562000)=[{&(0x7f0000918000)="2fc1", 0x2}], 0x1, 0x0) 2017/12/22 10:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x400000001b, &(0x7f0000129000)=0x7, 0x4) 2017/12/22 10:35:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00001da000)='/dev/usbmon#\x00', 0x200, 0x240101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003e8000)={0x0, 0x9, 0x3, 0x80000001}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aa7000-0x1c)={r1, 0x14, "004eb3b3d5c30943a187c5d8d039c32d2931c52d"}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0xfffffffffffffeff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x5)='em1[\x00', &(0x7f0000000000)="6370757365745dda73656375726974797d656d3173656c696e7578657468312b3a766d6e6574316264657600"], &(0x7f0000000000)=[&(0x7f0000002000-0xd)='/dev/usbmon#\x00', &(0x7f0000002000-0xd)='/dev/usbmon#\x00', &(0x7f0000001000-0xd)='/dev/usbmon#\x00', &(0x7f0000002000-0xd)='/dev/usbmon#\x00', &(0x7f0000001000-0xd)='/dev/usbmon#\x00', &(0x7f0000002000-0xd)='/dev/usbmon#\x00'], 0x1000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a55000)=0x2, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fchmod(r3, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000008000-0x58)={0x2, 0x7, 0x3d0750c9, 0x1, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000)=0x5bcd, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x40, 0x6da95cd3, 0x43, 0x6, 0x1f}, &(0x7f0000009000-0x4)=0x14) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000-0x18)={0x7, 0x9, 0x80000001, 0x6, 0x960, 0xfffffffffffffffd}) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r5, 0xc289}, 0x8) execveat(r3, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000005000)=[&(0x7f0000004000)='bdev\x00'], 0x1000) 2017/12/22 10:35:31 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e09000-0xa)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000fec000-0x48)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x6, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f13000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fed000)=0x20, 0x4) fstat(r0, &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f29000+0xa16)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f20000)=0x0) r7 = syz_fuse_mount(&(0x7f0000fed000-0x8)='./file0\x00', 0xa000, r2, r3, 0x9d5, 0x13420) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fee000)={&(0x7f0000781000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fef000-0x10)=[{&(0x7f0000fef000-0x4c)="977cde53d8d5cf734acbe4c188f10ec14b56efdb94bf6377f16ee3b52407560355d7ce78379d86aca48305d4efc865f52978b9509b4c384b65025bb85fba85d3a5f6028a591170de23b9528c", 0x4c}, {&(0x7f0000b1c000)="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", 0x1000}], 0x2, &(0x7f00003ce000)=[@rights={0x20, 0x1, 0x1, [r7, r7, r7, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r8, r7, r8, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r3}, @cred={0x18, 0x1, 0x2, r4, r2, r6}, @cred={0x18, 0x1, 0x2, r4, r5, r3}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r7]}, @rights={0x14, 0x1, 0x1, [r7, r7]}, @rights={0x14, 0x1, 0x1, [r0, r7]}, @cred={0x18, 0x1, 0x2, r4, r2, r6}], 0xec, 0x8000}, 0x4) pause() 2017/12/22 10:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000efb000-0x8)='./file0\x00', 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) fcntl$dupfd(r0, 0x1, r0) connect$inet(r1, &(0x7f00008f3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:31 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x4d, &(0x7f000001b000-0x5c)="884f76dbf9721ea3fa170ece98e055d4072b1cc4b549bb39508ab95ccf94e9d8981b9fc947d625f4813f0ca6c9fcedcb4690ed4372da66514f9c5d1b66c09eceb0355146879002b7276e1f0e5c"}) 2017/12/22 10:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006eb000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r0, 0x0, 0x400, 0x8) 2017/12/22 10:35:31 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00001e3000-0x1f)="1f0000000104ff00ff03000007110000150ff00008000100030103dcffdf00", 0x1f) fchmod(r0, 0x4c) 2017/12/22 10:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007a6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/22 10:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007d0000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000024f000)=0x0, 0x800) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000041c000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000970000-0x50)={0x0, 0x62, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.022221] audit_printk_skb: 12 callbacks suppressed [ 46.040145] audit: type=1401 audit(1513938931.537:26): op=fscreate invalid_context=2FC1 [ 46.082166] nla_parse: 7 callbacks suppressed [ 46.089282] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/22 10:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000048d000-0xe)='/dev/vga_arbiter\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000009e000)={0x0, 0x899}, &(0x7f0000a9e000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002f6000-0x14)={r1, 0x7f, 0x2, 0xffffffffffff7243, 0xc46, 0xa795}, 0x14) r2 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f00005b2000-0x8)='./file1\x00', 0x3) link(&(0x7f00001bf000)='./file0/bus\x00', &(0x7f00006d5000-0x8)='./file0\x00') truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2017/12/22 10:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000534000-0x4)=r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/22 10:35:31 executing program 1: r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000417000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000ccf000)=[0xa3, 0x2]) getpeername(r1, &(0x7f0000902000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000-0x4)=0x8) setpriority(0x8000000000000001, r0, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000c3a000-0x32)=""/50) 2017/12/22 10:35:31 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r0, &(0x7f0000c45000)=[{&(0x7f000049b000)="405be57beb2ae28d598feadc2ce7d14c279592dd19ca1d15e8d8d7ffec067293af3d512f809b9a6439d2b51d154334fd015ca7b93ca36301bee7de9cb8f98db293c1906fc3", 0x45}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009df000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000)={@common='gretap0\x00', @ifru_flags=0x101}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setpriority(0x0, r2, 0x0) 2017/12/22 10:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000020c000)={0x0}, &(0x7f00006e3000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f07000-0x51)="7e0518ba0e9252d2e0748a", 0xb, 0x20008000, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f000056e000)="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", 0x5b6}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/22 10:35:31 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008e000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000134000-0x10)='/dev/input/mice\x00', 0x0, 0x2001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00007dd000-0xa8)={{0x800, 0xff}, 'port1\x00', 0x4, 0x802, 0xd1b, 0x7, 0xfffffffffffffe01, 0x80, 0x4, 0x0, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000998000)=0x6, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000fb000)=0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket(0x11, 0x80803, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r4, 0x4b36) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000cf5000)={0x0, 0x0, ""}, &(0x7f00006a7000)=0x8) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000acb000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c9c000-0xa1)={0x0, 0x0, ""}, &(0x7f0000b2f000-0x4)=0x8) close(r1) socket(0x0, 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00006f1000-0x4)=0x0, &(0x7f000048c000)=0x4) 2017/12/22 10:35:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000-0xcb)={0x0, 0xc3, "cc22a7a7357b6c02e4c1c3be83c42f7f754240fd2d2cf6258e8efa1fcf5603d5328c0da01763e7acd903dab661762709f09d6afac6b1b7175f6dd35e69ed654290fade0839b08ba639e8573c3ef6a4e634bb75a1db482a0fbf9a81e6fcc04099297affe557c4f2c1a13b53065d0725975b4f20f4deac2e11e7e0d4be85c2c39e4c0b149512ce91e98939229900773476092ec6a75e0be859d2c99f64385cf885fbad28766c75264e1b0e4de75ac343e8d15705cf6c1afc6d76c5f444fab417db6ba058"}, &(0x7f0000003000-0x4)=0xcb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x82, 0x3f, 0x8000, 0x3, 0xb4, 0x3f, 0x6, 0x7fff, r3}, 0x20) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x9, 0x0, @thr={&(0x7f0000434000)="", &(0x7f0000001000-0x8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) 2017/12/22 10:35:31 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x2) epoll_create1(0x80000) [ 46.124199] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/22 10:35:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x10000, 0x2, 0xb998, 0xe9, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000017e000-0x8)=@assoc_value={r1, 0xfff}, &(0x7f000023d000)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0xc200, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000a000)=0x0, &(0x7f0000006000)=0x4) r4 = syz_open_dev$sndseq(&(0x7f0000009000-0xd)='/dev/snd/seq\x00', 0x0, 0x102) lchown(&(0x7f0000002000)='./file0\x00', r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000004000-0x50)={{0xfff, 0x2b5}, {0x101, 0x3}, 0x5eae0e0b, 0x3, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000007000-0x10)={0xde5, 0x8, 0xd3ed, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000005000)={0x101, 0x42d5, 0x6e2b, 'queue1\x00', 0x65b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000000a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) 2017/12/22 10:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000076a000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) 2017/12/22 10:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e46000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000068000)='/dev/ppp\x00', 0x60880, 0x0) tee(0xffffffffffffffff, r1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x2, 0x6000) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00004b8000-0x1)='\x00', 0x2) getpid() ioctl$int_in(r2, 0x0, &(0x7f0000b43000-0x8)=0x1ff) getpgrp(0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000214000-0x49)=""/73) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001d2000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004db000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a61000)={r3, 0xfffffffffffffff7}, &(0x7f00008f1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000566000-0xa0)={r4, @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]}, 0x1000, 0x8, 0x7fffffff, 0x0, 0x4}, &(0x7f0000330000-0x4)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00002d1000)={0x4, r5, 0x0, 0x6}) getsockname$packet(r1, &(0x7f000038e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c9e000)=0x14) mincore(&(0x7f00007b6000/0x3000)=nil, 0x3000, &(0x7f0000cf6000)=""/234) recvfrom$packet(r1, &(0x7f0000393000)=""/195, 0xc3, 0x40, &(0x7f00003be000)={0x11, 0x19, r6, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000336000)={@multicast2=0xe0000002, @rand_addr=0x0, 0x0}, 0xc) capset(&(0x7f0000efe000)={0x0, 0x0}, &(0x7f0000bdf000)={0xfffffffffffffffb, 0x0, 0x9, 0x0, 0x2, 0x0}) [ 46.226117] binder: 6795:6800 got new transaction with bad transaction stack, transaction 45 has target 6795:0 [ 46.263854] binder: 6795:6800 transaction failed 29201/-71, size 0-0 line 3032 [ 46.301782] binder_alloc: binder_alloc_mmap_handler: 6795 20000000-20002000 already mapped failed -16 [ 46.320488] binder: BINDER_SET_CONTEXT_MGR already set [ 46.327223] binder: 6795:6800 ioctl 40046207 0 returned -16 [ 46.327313] binder_alloc: 6795: binder_alloc_buf, no vma [ 46.327356] binder: 6795:6813 transaction failed 29189/-3, size 80-0 line 3128 [ 46.327434] binder_alloc: 6795: binder_alloc_buf, no vma [ 46.327472] binder: 6795:6816 transaction failed 29189/-3, size 0-0 line 3128 [ 46.362985] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.368648] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.375315] binder: release 6795:6800 transaction 45 out, still active [ 46.382728] binder: undelivered TRANSACTION_COMPLETE [ 46.388930] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.396624] binder: send failed reply for transaction 45, target dead 2017/12/22 10:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd5000)='io\x00') sendfile(r1, r1, &(0x7f000031a000-0x8)=0x0, 0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005e2000-0xb8)={0x0, 0x3, 0x2, 0x2, 0x100, 0x2, 0x4938, 0x9, {0x0, @in={{0x2, 0x3, @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, 0xffffffff7fffffff, 0xfdc, 0x9, 0x8000}}, &(0x7f00004fb000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d8f000)={r2, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dfd000)={r2, 0x0, 0x0, 0x100000000, 0x725}, &(0x7f0000eae000-0x4)=0x18) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c79000-0x8)='./file0\x00', 0x80, 0x28) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000f6a000)={{0x6, 0xffff}, 'port1\x00', 0x60, 0x131021, 0x2, 0x9, 0x4, 0x4, 0x8000, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00007b8000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) lgetxattr(&(0x7f0000e81000-0x8)='./file0\x00', &(0x7f00004df000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000ab5000)=""/206, 0xce) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00007bf000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknodat(r1, &(0x7f00004af000-0x8)='./file0\x00', 0x1100, 0x80000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/22 10:35:32 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000855000-0x4)=0xc) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000dc6000-0x8)=[{&(0x7f0000278000)="390000001300094700bb61e1c3e800000795000001000000000000000000000019001a000df40d00082a0ff4000000fd17e9ff800000f60005", 0x39}], 0x1) 2017/12/22 10:35:32 executing program 3: r0 = gettid() unshare(0x80000) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7fff, 0x200, 0x9, 0x9, 0x7ad229df, 0x12f3, 0x2, {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]}, 0x9, 0x8001, 0x10000, 0x0, 0xff}}, &(0x7f000000a000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000)={r2, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000a000)='login\x00\x00\x00\x00') 2017/12/22 10:35:32 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) r1 = dup(r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000005000)=@random={'trusted.\x00', '[posix_acl_access+)\x00'}, &(0x7f0000015000)=""/86, 0x56) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000014000)={0x0, 0x6, 0x6, 0xfffdffffffffffff, 0x6f, 0x8}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000d000)={r2, 0x8}, &(0x7f0000014000)=0x8) 2017/12/22 10:35:32 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000bb000-0xa)='id_legacy\x00', &(0x7f0000fcb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcc000-0x12)="", 0x0, 0xfffffffffffffffc) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/access\x00', 0x2, 0x0) add_key(&(0x7f0000a45000-0xd)='dns_resolver\x00', &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcc000-0xcd)="", 0x0, r0) 2017/12/22 10:35:32 executing program 0: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00002ab000-0xf)='/dev/snd/timer\x00', 0x0, 0x109402) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000096a000)='/dev/autofs\x00', 0x8400, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000efe000)={0x0, 0x0}) pipe(&(0x7f0000549000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000eff000-0x1)='\x00', 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$void(0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup3(r3, r4, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r5, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000efe000-0x4)=0x6, 0x4) recvmsg(r4, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/22 10:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000897000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mount(&(0x7f0000c8b000)='./file0\x00', &(0x7f0000090000-0x8)='./file0\x00', &(0x7f00001ea000-0x5)='ext3\x00', 0x20000, &(0x7f0000a45000-0x1000)="2deba7021c798ff9d90401de9be0057fe4b5e8363e61eda95b2eec033f15707b72e845d9a06c678e5e58ae9899e4a39e9cc764a7357e925d19217457db741f162372ae37b08e8a0eb49b7198f056e8d098b634541ab46d91d21b7bb1ac98f30eedc0820280c0e1ec92fa8e510d637007d3ef25fab0e44f39a62d1cc81e3f81ab1c0897676108081f1da6902a257bce737600bb9b4a061d5679e387d5ea29ba09dcfef962d9bf44c6e9d93f0de52e1e4c19f19fc9904a4955148742e205917cb6f099b396a4c07b9c72f7d64ec6777a3c4d81a6c49bd9c88c47f06007a81feaf777866e0dc4336c47f8b0869c759b77b0ed27cde88098718ac496c03d958d5a0dc4df3abb9ed3a83ebaf0bb38f9a0d346488fd95672e96bb5debe43c8aab0d664e75df0ec80254193874d0b80fa5adbe8c81d6d960863c58d02e69190f864fb54dd355693c9b936467ee6fe61b673d0af282d7de78a2e8c3bef74178eecf16275de005681f95c489b639712d741d3349e5833eb3e85379c64686850dfe09ccc273c7e5297449df35a7a0ac8d70341af4b6c6ce1f2d5223f286d6891c0dabcdb2d5cce1540969beb39f4d19c71771a049f32a393461aaa86238992764afb4d9ba3c77a1b98db78baf5831bcde445bb9947f2593f6348afddd379e8478f13f54cf33210fb731ec4287a4ef03e6f83b0b5c62851e1574a85737ba75052ef208f13a003577f8f65d1b4b28f58e9d7a06ad24b224f36bc79515ae5fe20fb515fcdc1bda065b9b491b0bc867f3b545edb828b60987e4fdc54cc8d74df4038df52e05172051ead767d4bf826b100a632ceecc18ad594726861608bdbb50977d1a8ee8ffd9ad02f9a6019286540f153b36ff271472ac73794e2e606a3ca4f9a51ecb14fa7879e0d8baaecc5fbbc1601e9c4843a69eea1268715d6fa0c7cee61a44b2258d2bd1ba392805f30f4c4df018117c38d73e491232ff4032cbe546f83480a6b28f15fb4a51406fc97191e17e383ad6c546f92ed75cb7d2ab16122a0e4eb24c767b54f89c1a06c51cefa790a126d0ae169c2f4edac467a3c1ba25ed6c529983db992c522b3ba168f4c5c54e65d381e3fdb2d91a2200fd9ae27c939d23aef681c20c3e4d5e5db7cf4edccddd56ec2c9d90a0f3e462a558d5a3d0376e042fc7ec57a03e6078c1410c114852465dcae7aca903f99d3072e0eeed5bcbd713d3bbf28f9866a104f103c099f46cc714270717c34d78d7427a283ccce062383bafd64455658a41ab3b7b9247a8ef0d5d095acc89917c5f43416ef707ac8e14ea6f94dbfd8189e4434ef414b1d78f37a5017171cd280ff3a022dc10d9b1f69db6eed7379386b733a121d8c3c9f90566646c41c3f0a81254bf32b4ba360ff816ef7c31f7a9391ede484ba6870852b6beb77e72dd312d421307b96c2ac793c630acaed2ae50ec590092d42e166760f73fa483d439ddceb355868ce659db2d6efca315985b9e2a3a8ac3bfc8894a3abe407b680aa0264121c23392d8a59c866b4246481b815cc3d1f3aba4919b6d48bf4b54fc5ac348ca355c75ed69a833cbbd67755fd3d8e6a949618626c00c3a06514a648dda592731bd5a1ccc86296ef9e66c8c3a13d333ad53d4728b8533f534e4277e29580f0a6efd6f3f7088447995ace29b52375fe3b9f36726bb161e8972cc9888074e50f4aaeac10ad9550cd27d3826a4cf906a61a6c512fd56347e972db11bd8fdddfe4c06233aacff50492e06ae0f1b832766be6911f32d79e18119f1d158258bb4759e38132136c9990627c011acc8fc30a85a6d0f0c5c3fcf6f3a03d1b648be1b0b759f356b43822460d24ca7ef64253a96c8f3ca0da6d6fcafdb6d0eed24edfc5da2875901d77b8263af5c64bc9f3da4712b8b39cddc4a57e58544170c7926f6221d7c02acc80358635583362badee70366c651c509827565e6e090a233af733c18bbfc37b7283b1a278cda374f95b1fac65557f1ba7c49bd4f62cc73d48a8c7b4842791c679cb6129043ca2e8574605bfaf38cf6620807c999cdbdbfabd72fee063dd5723da179a037a4549d06c3409dde95b5befb20e99ff013f344c4dabd763a7ea7e178d1583016f0955fcbbaf323353c647de662891a7e20d140b08665fb0f83ab865448c70e92da806bbc7ba67b1f7282c56603ade5aedb707c6be4a6dfdc06a50af3f3840992130a198951ff5be923cd2d69d1c45fe69e7a31c5bb5f92b4edb4889306b8122afc373fe5966d59586b165914d8df28ac6661b1c3b020ad59e6d9e418748751f894b74b3bb4bd5571e668ca580e619bfc44cb2daaf72284e051fbaa2dd7e71218bccf5bd38c352d1fbb63a872b3b1cfbed271e1edcf40b45ed9717b2ae806a285b617f1d85542a2478562b3d6b1b66ce71c377f7d4b2194e79d48535538a38b0554a33515a815bd599ad3eed4aaa13d419cb9fae6e469d211fa6a568bc4827f8e8e79bb086618f1b010bcee0a3024988364330d41603be3c925125875efe7d0b3d9effaf5d4fb6336afb91ef106a9afa5bea309eb3160b5c6ce1e9272fb547a0c815ddbc865eb4df94958d5e0563a6e7c6e24c7a96730e31c4c5678fd5ed5573f507e6beaf731ca79460ce660311ecab14812ba98a1ddc73dd99d2ac6ae6842a5ae812e4086bba6532ad79fa8146b7af235b01bd71d6574ae643d1c027b546fbfc7c3c270fea18e141df1d6179da2e4c8e9aaa2a9b2520f56944c81202adaebc5851e3bd5c817536c12754f40d0675ef7c727de8348b8637a08af2e330c37ebc41b7ef15d654e875a396251d5ca9e896b95f6d6e588e52e7955d18b1610c5c9c91bd4089098de302769eb25d2d482d2e25a024d4695e160332a2c248ac043b5dc4d93b882a2bb35d7551c75617cb8809d71989ad224c202a00c21f7bf6ba6e053f95ca9cd2bce3f4a7b8c19b35c9b448d00c621b586db25cca02bd0a73887505e11cef0829c8a661f81c93dda8678547810902ef150f3414d25cc612f273fb0a432b3cf353e1dfd39bf9f042e7393161d152aec13e76597adf934ca922c1efd8dfd4f396cd6784f987c92a6edc7da3a0d39f9887ecf91557bc8a584dcd0afcde100289038170cab7b6dee6159005287522737e1ebf575713a46f78dc4c7225ff3ae126393409d294ae3d3083c95a73330904829e97fea2fd956e39029bdddb7463bf1ca631ab604eadcfe433fc8df849c3bfdc2d8d14c3d0999e4160dd9770889fa4bdaa3883829e595dd03d5412c2bd114cd1003a437a3d320a971ae0408bdd541a6ae43e7e21b9c74faf6a161a9e77d0cf4438e36fee03ab5d217de36dc29d207bccf87ce778c36888f3501ccd10bb5911f0f50bd80538c32da3e2cc2562b2d680b8503edb32af00743be67d9d7e56f473b9f0096f4e3cb5752120083eea0987af0f352fe345ee105ce1521cd9a9a6cb2c5f8a09db9959beef48f05c31f1a8b8ba5e380af9a0a9b88af05b6fa9a6115f4bac03216de4a841998b40fc242f835d3567867a79cc99b11e59fa22f411595a3c9ea80f9b54c8d8800d683910467faf352b9278b0dfe4cca2cfa2dcca2a6a0f1dd9a7cb62a0d99365e1e6e19b4a509ba76d28af024b8507fe824e775386ecfb1d8cf235becb23295c3110f0c2cf1464f052a76522c91dc35727e3c4c8e7453cc178b3729155b716eff1106672a7303521585dc6c67254926daa5ec6108be83d4540264682faab763ac19f64481ad594849a1b20cf357a9a8a73bbbe442f49dc502ddaac5ef543612fe032a0eba2bdfccf108cacfd63e5f5871056e9bc77ca05f9ca6792d2401ff0cd5764da81ef9ac3aa247952b04d916652ccf157d17982a1bba963473f1e72f68e9de2df6ab3e94c8c3f0ff4f141809241dc728a3d9600d5fc0695fcc3f49c2d0db78cbc12dcf12e5dd36c0f8484dc8202fee9d5ecc12a1f47cd189b8e189c7f24f09cbdd9983a7c98215b18961a57a8797b71ec0a006cc409b62c800615ffe470dadec0ad52b1ce2146c0fc0843796059e00a7b7405d818f79efaa618105e8bfc69b3c1904d5af44967ba6ed2dff386fb13ed9e6ebc6ae0015ee5728aa71be2d3de77e636992b8cfaff78b9c9115409466825a226f52c126594d46e9afc678521a5640c4a21835437446c48ce18cc83008a064d3f63737d4107f3fc9af10f33170503b4ac49a835d2e2475f0ba5a898e42d6421fb3d38acb4af305157f900cf0a459916ca9440036a1bd84e79ee2ee732751b804db1b86d067c487f333df705b361d4a164371dafe531268942b204e91e5fc45665c9982d7dd7ed47a8de43cbcaf34b1bd78579d46d7fc8123c37c1276f80603653faf78618ab52b90d3e6be133ca77a61b8d6da23b8030964c9fd70e4e6afdc2e1f6acfe6cc9466c50d12c096db2291ab1e3b51d448a07bb85fced015baf468dec0a4c78cdf1331d0fac635978e1f588d8bf48125d39fde7be1faf0a752245cb6d23943919ed252784fc3ab04a6768e8713b6a2c751d0a0727b8bfcead156a3cf38f5e44dcfab6fdae853fac8410f078f46f98a4d59ececa7eef837ced65cb14409486ed85f928ca49b71bd36a8381bc3cc0c1cd46dfc00f96d2839b42c5f3ed461460a03134b83733cd4f5ed76525f722fbbe778d832935d329238e160a5b81293e4d077a5cc408c952b2d240733a5635f09d3251f73a9d853a449698bc5b2c855a37358dd0c70720bf2e5fb5525fcafa4d3773b5289043fa8dd0adcda644a53c1c6369a8c18d049ae8ccd4c5cb27109fd3150ac1d8d8daf13d532ef8479805ebebf2fcda5d2595c4226c1201e85d10162676e4aa2919c9276754ecd4eade0f99458351d889ba03fdbdf41fd543e2e32e2ef1c58feae93d7afe5c949044d2dcfe595451bb7fb312278634bc3860d70a7a4e73a7ac975989dd921c3ab071bf5f256f5fa9f3bb1149718ad2674b654c01bd7c2181ed0eb2f1eb9db0624b8035b8b168d327522b4e5afbfe57a530a6d23e0ec968a7e49d8d865ff0505fd8ddb2555aa678ff7f818fb436e26c3a8329cf07dac1641ff9b1abdfae71fba70fb4a525937ead51d19258828696094edc21d325b0c56d9141561f30f55fa660c4c0d2ad8ca2ba3dfffd97d381f183841f9247b8dc59cc589adf4adfc69fd1eb349a219cda380092e2bf1071b934f92e2233536f9b65b0507ca26f61dd9549db92622ea10b0dac9f8ffcd22707835888a74c90f99cf6f7bee209200693d4bc428ad316c4e9cb1d5e8ed6574a0e9707ba46c96f94b0a36698ebc32b490f0487805b7eeec304c6c731a8dfa4693630fb851cb5fa980e7d81bcd3f192cf69108557999130b93541a54b6f122637ee264dfad9a478b6f41b8558445c226613bbbcf4caaad3c5cd6d0e45929b8b2c1b8f9cd470d956b6c4f34b5e9e3e5c0ea3ca6f49905e4e0f9c61befa19128bf586ca55562a9170d1e6553be421a191ef651a214c14d00f193a21659ed5f99d530e34ae7dd5fac7f5a93b1a47c129337afca58fa99e6b2360e7196146b55ed814327972226e6ee0578d676a528a1d5ca5bbfdcb81ea7d5fd8c9c29b4e2133b990110be4ff2df22d18fe428161b82030dcb4d831162eebe1cd160050a0806f0dbaff60b9720db1e3b6a7fed5ef3767a1487761c5fff1dedf4b70a39040f60168ef6b7b169968b89ef4e98bab615ac2a8dbc08b2dc07ffac593dd91cf5a369df5907d6d306aab8c745ee827073526584fa1363abaee4fbc816700587d30c7f77e49ec4867f55591a54e143114badcec2558be27ca5d562") pivot_root(&(0x7f0000148000)='./file0\x00', &(0x7f000079a000)='./file0\x00') 2017/12/22 10:35:32 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000000c000-0xe0)=[{{&(0x7f0000004000-0x80)=@generic={0x0, "da2f80c488a32a4e569e9689d8228b2cf4ad864441d7dcefcb95b5e1494ca98169ddc25af6f53ea6c3f82f9fdf356de5567fb1e50793616e9ecf1cec85e00a5055c77f80d9169cddd1dd0dde270cc2694fbd607a7e0eb5e83556f98a27f461f0ed749df348e381f3d02cb2f9234c7d9ed8ab27c0679de8069c9eda85a56c"}, 0x80, &(0x7f0000003000-0x8)=[], 0x0, &(0x7f0000001000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}, {{&(0x7f0000009000-0x80)=@generic={0x0, "9717f84f9fb494241eafb510b5677db8f25f60713151398b0289b32e2326d40e86fe31d81e5db6f2c686063a7696d11e32f9f9cba2586ba87e880616b2d7b8f10023548454e27925885c41acfdcf93482ebcbac06b435cea21f53b65e8cd64e1dd474a5568dbc6d7afd9f872fdfb0a594a76ddf7fa145a3fe42f316f0001"}, 0x80, &(0x7f0000008000)=[], 0x0, &(0x7f0000002000-0x2448)=[{0x12c, 0x0, 0x0, "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"}, {0x44, 0x10d, 0x800, "b891a5560801caaf1a1178947fed05ae3bb73eba304a43fea0d1522a52006ef07b46de01bf626ccb9239465836db40fde1ee9fa4804b"}, {0xd0, 0x1, 0x4, "b59d42ca83973446566c9b0f3f089c4056316728a4adad3c840d7fa1a14bde214ba8957b5bf454ee63ecbdbf362a34b849f1657a81fa81fee041e2b49622f9efc525fe44502bc3f13d7fdb7a0d77e9ce89de8a509a428a469ee7f1f4489e773402600374e55091d35af37174cd415df56e379e29658760c2efdd785dedfdac6de7fe992463eeb6ec267f9c56062543d39a8023d984be1bb214e7ed2cfa0ac52780323556f164436817f0cc985969004185b919baa1a90cfc5d469bd6d61dd4a0e52e"}, {0xc4, 0x110, 0x4, "4cb1da1dba42131a71c550d6f4b92b4970457e2bd5bc46f075e2321b372f69d487e4f7c1f0d5cc055a1dc086ddc611fe0c59b75d267a27f2b2ac10a12eeb82812e0860e5f43f584f3d46c511d90fa95e66e8121e17fefe622b74ccce2de9f2d7e6405304332c425eb7eab2dbc6723ba8d78f706cf029043ac54d96dd0ac6ed7e2e34d113b94a9122f121e77611025c72eff05579b434ebc4ff2435393f76ecfea5d5cc32ec56d2d21b14f7ac95f9bea572076bc564a7ecfc"}], 0x304, 0x8051}, 0x1}, {{0x0, 0x0, &(0x7f000000a000-0x40)=[{&(0x7f0000009000)="69b3c297eac282e6fdd9b674ba26662e52fae15b308e6101", 0x18}, 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0x1000}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="84e62cbaec512f26e15d700b784c4579d7cde3017d143fb9e228465e7cda2cf1cc143eb70c1f01556dbd86fee9dde602c6bb56b096f17564638691ad677836fd", 0x40}], 0x4, &(0x7f0000007000-0x88)=[{0x88, 0x114, 0x800000000000000, "03f181088ec1eb9ffe92e2f98697dfea886131e28313b57564230bf35fb19b1c8f60fbe86e37504cf2364a22881e4fce2ffb76df3471462fba3f7008a7ffc97cb64c5d1f328e209ce9371034a9246feb6b01e4f94c9a6040481d0f02854674bf01a2ccd5b581e471369dd2786bb743bc778dbbfe995af6ff11a6fe"}], 0x88, 0x4008000}, 0x9}, {{0x0, 0x0, &(0x7f0000009000-0x8)=[{&(0x7f0000007000)="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", 0x173}], 0x1, &(0x7f0000007000-0xb4)=[], 0x0, 0x4000000}, 0x200}], 0x4, 0x400c080) 2017/12/22 10:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000017e000)=[{&(0x7f0000bfe000)="2900000018003115ffffef00006500070a000066006dff069902ffe10800080004000a000e00000001", 0x29}], 0x1) 2017/12/22 10:35:32 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000f65000-0x8)='./file0\x00', 0x0, 0x11) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000038c000)=[], 0x0, 0x9, &(0x7f0000f64000)={0x3}, 0x8) 2017/12/22 10:35:32 executing program 5: mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xa638, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) bind$packet(r1, &(0x7f000073f000-0x14)={0x11, 0x1f, r2, 0x1, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000+0x7e2)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x9}]}, 0x8) 2017/12/22 10:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000d6000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00008bd000-0x20)=""/32) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000f2000-0x15)='/dev/pktcdvd/control\x00', 0x50000, 0x0) socketpair(0x5, 0x5, 0x37, &(0x7f00005b3000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000025f000)=""/124) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00009b1000)=""/4096) 2017/12/22 10:35:32 executing program 4: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xf, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f000000f000)=0x0, &(0x7f0000047000-0x4)=0x4) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d71000-0x15)='/dev/pktcdvd/control\x00', 0x101001, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) recvmsg(r0, &(0x7f0000925000)={0x0, 0x0, &(0x7f0000faa000)=[], 0x0, &(0x7f0000aaf000)=""/7, 0x7, 0x8}, 0x0) [ 46.685699] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 46.712864] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 46.753012] audit: type=1400 audit(1513938932.267:27): avc: denied { read } for pid=6871 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/22 10:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000536000)=[{&(0x7f0000a00000)=""/62, 0x3e}], 0x1) accept4$inet6(r0, &(0x7f0000ea5000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bf6000)=0x1c, 0x800) 2017/12/22 10:35:32 executing program 7: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d8c000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) 2017/12/22 10:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00008d3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b03000-0x40)={0x2c854e7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000d66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba6000-0x8)={0x77359400, 0x0}, &(0x7f00001ce000)={&(0x7f000076b000-0x6)={0x0}, 0x8}) 2017/12/22 10:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a7000-0x11)='/selinux/enforce\x00', 0x2, 0x0) fcntl$getflags(r0, 0x40b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000cae000-0x50)=[{r1, 0x104, 0x0}], 0x1, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2017/12/22 10:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005eb000)='cubic\x00', 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:32 executing program 4: mq_getsetattr(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:32 executing program 0: r0 = add_key$keyring(&(0x7f0000f1a000)='keyring\x00', &(0x7f00008d6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20000) pwrite64(r2, &(0x7f000088e000)="5f2f80aa0859bf9946", 0x9, 0x0) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000bb9000-0x5)='yeah\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa88b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0xac) syz_fuse_mount(&(0x7f0000eb4000-0x8)='./file0\x00', 0x4002, r1, r3, 0x81, 0x1000400) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x8)={0x0, 0x989680}, &(0x7f0000002000-0x8)={0x0, 0x0}) sendto(r4, &(0x7f0000000000)="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", 0xfb, 0x4040000, &(0x7f0000001000-0x80)=@generic={0x11, "22a53ddc961c1bc25d5126650ce08b5ff3f8c454f6274c5a5634aa12fc3acfb15f9ad8e6af0a70a99e9b96f169895f1682d4a6c24f5b37979719d33beeb8fc96bca42fccd379a537faf1f86060cae7cb20f767e6bc4e6f4838e17ed496fc5f51a4fd9cf09557240b6d64010ab76605802da18c8ae7aa5f97203948e28e3f"}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4d)="59107ec5e2400b464c479f940d25536fe6a488af63912024ef63c7c6c9cac93cc8ca1a86091dfd27986a1d16af81caa25abefd797413971253a0b4b708ee3972fcbeb9cd2f028ec6711e7715d31e9358338598a6889d6eb6c967ff0bfa093a3f8b9aed9abb836e1a1e1e9d5fb7191a77702f9f191e8a06fd2759214d4a9059828fa3df064cc37700", 0x88, r0) accept4$llc(r4, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$KDSETLED(r4, 0x4b32, 0x5) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00004f2000)=0x0) writev(0xffffffffffffffff, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) pipe(&(0x7f0000774000-0x8)={0x0, 0x0}) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000ba9000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) syz_open_dev$usbmon(&(0x7f00001ad000)='/dev/usbmon#\x00', 0x4, 0x0) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000721000)="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", 0x91c, 0x40001, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x44001, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d07000-0x4)=0x4) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ffe000)='/dev/net/tun\x00', 0x0, 0x100) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000ffe000)=""/30, 0x1e, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000671000-0x60)={&(0x7f0000833000)=[0x1], 0x1, 0x101, 0x9, 0x3, 0x401, 0x1ff, {0x0, 0x1, 0x5, 0x3ff, 0x80, 0x8001, 0x0, 0x4, 0x7, 0xe, 0x4, 0x6, 0x2, 0x3, "49e32c5cc8e33272e8a900313686d23ba40e4c7d595c65b199a35d76e7df213f"}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ffe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ffe000)=@ethtool_test={0x1a, 0xe56d, 0x60000000, 0x1, [0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2017/12/22 10:35:32 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000005a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000005a000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000059000)="0ba3c2dd0301479c6335b34d5b63089d33b1ad89bcdcfcda753c8b09b124632d892b3b6bee0b62bad96e4dbe03d1dc9cc73068ce72e53413664775e72f295ca4864dd9d04014eda7eac3fe35429e1661c867a747f8a9840e31840377b50324eb513b7f4e2781e7e9fe9b74fed24cdd8dd901ad02ad2b539f044dcc752ab73079ed7a89f582b31c4bf871e855f338f93fb52e5aec9fe6fe36db8cd30d922745d18ae2981b552700e1471f", 0xaa, 0x4000, &(0x7f0000059000)={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000005a000)=0x0) 2017/12/22 10:35:32 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000066e000)=[{&(0x7f0000a11000)="7f0027521a4a1adda423178fe9c3ef5bd32fb180491e5e9e1e800400d7bbfa15a4fc9895141657af3ea8788b830a6d9573ded11d979190b4e0e3493f5de5c3a51c05ffa3b98451e01d12f6d81d", 0x4d}], 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b3b000)='stack\x00') sendfile(r3, r3, &(0x7f000030a000-0x8)=0x0, 0xff) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000048000-0x4)=0x0) writev(r1, &(0x7f00006c5000-0x10)=[{&(0x7f0000ff0000)="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", 0x1000}], 0x1) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c7000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00006ac000)=0x3ff, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000243000)=0x102, 0x4) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x43, '\''}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000356000-0x4)=0x0, &(0x7f0000619000-0x4)=0x4) getpeername$llc(r1, &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10) 2017/12/22 10:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f0000e09000)=[{&(0x7f0000bec000)="", 0x0}], 0x1, &(0x7f0000ec3000)=[{0x8c, 0x88, 0x200, "6a266e9c57293bfc2b65dad17597b351767c8026f194bd868f8bb154fe3aaee8848b656bc0c83ab32024cc85ed3041e84fbb933e671aef16ce9172d9345102e078e1c3403948999516e46ac7bbc1bd5ce158663ac3759fe588a02b3ed551d0f89795859b53462a3ab591477a8186933e52d1f112d6b41691be3314a3bc222065"}, {0xc, 0x11e, 0x6, ""}], 0x98, 0x0}, 0x0}], 0x1, 0x8080) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000795000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x1, 0x3, 0x4, 0x40, 0x9, 0x3}, &(0x7f00006c0000-0x4)=0x20) 2017/12/22 10:35:32 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000e7c000)="f7", 0x1, 0x0, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:32 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000016000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x12, &(0x7f0000009000)={r2, 0x0}, 0x10) 2017/12/22 10:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ef1000)={0x0, 0x0, 0x0}, 0xc) quotactl(0xfff, &(0x7f00000c5000)='./file0\x00', r1, &(0x7f000059c000-0xe2)="16f77c484f5f7933d32f9444677c9b2e2e540266c9ce3577aaaed727354f52c1d1c9e146de8a1bb2f85a2f38e77833ceefe5461af0502b28e7cd6955e1771a2cc60c2a8ea3ca1d4b6590101cddf8f4c084306c38c6d3e3c640e5c61940768054be072aa9af5ea73da483cf5466b39aa83a6842910a3e1bd90e63e46fb73b3c737834716f01cc5734a0d147c30ce99ac6e863825003f4b74ef9614f6ed651157caf977129d00078a96d2614e168ea8c3814a9716a8a52e46af6ce7cc78692b5d617f387232c5bad209451c7457de9153df19c711aeb3e20de8bb3b8ccba54dfca563c") getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) 2017/12/22 10:35:32 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0xe9)=""/233) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000706000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) 2017/12/22 10:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c6000)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x2000, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c84000)=0x3) write$tun(r1, &(0x7f0000db3000-0x4a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xe, 0x4, 0x2, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x86, 0x7, "4912d48e59"}, @rr={0x7, 0xf, 0x8, [@multicast1=0xe0000001, @rand_addr=0xffffffff, @empty=0x0]}, @rr={0x7, 0xb, 0x1, [@empty=0x0, @loopback=0x7f000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x4a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006eb000)={@generic="0f23e6945526ea2ef8aee6dbd73e63e3", @ifru_addrs=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 10:35:32 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000038b000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x6, 0x8, 0x6, 0x80, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x0, 0x1, 0x9, 0x80, 0xa0, 0x90a8, r1, r2}, {0x8, 0x81, 0x7fd, 0x0, 0x3, 0x95, 0x6, 0x0}, {0x100000000, 0x2, 0x7fffffff, 0xee}, 0xec, 0x4, 0x9, 0x1, 0x4, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x9}, 0x19, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2, 0x40, 0x5, 0x7, 0x9}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="1570516b9b7a69e4852c1478a4491a410da75d6fd52b8d3a5a09dc03dc8ca34dbc20bf061deeb90c66a739b2e25ceb022cb50c91e9589c3c1ab1919436b050bf3fd4d8324fbdadff59f4349106c00b66721e5ac43e87ea4ce53c3fcf29199268d22be97a1e6d33b0b6e6ebf2a62399fa9e060e046d436b1a428640f162ba98d4c6497a184f3cb3a7e40dec94bf360bf49d02cfd4d1e74b26", 0x98, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/selinux/user\x00', r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r4, r4, r4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/checkreqprot\x00', 0x117000, 0x0) 2017/12/22 10:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b80000)='illinois\x00', 0x9) shutdown(r0, 0x0) r1 = open(&(0x7f0000c1c000-0x8)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cf7000-0x14)={0x0, 0x40, 0xa1e, 0x8, 0x3, 0xbe80}, &(0x7f00006f7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f8e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000060f000)={r2, 0x23, 0x7, 0x8001, 0x0, 0xfff, 0x0, 0x10001, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x100, 0x4, 0x8}}, &(0x7f00000aa000)=0xb8) getpeername$inet(r1, &(0x7f0000938000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000)=0x10) 2017/12/22 10:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x30) dup3(r0, r0, 0x0) 2017/12/22 10:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008aa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) eventfd2(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000061d000-0x9)='net/snmp\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000484000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6f000-0x4)=0xe8) getgroups(0x3, &(0x7f0000383000-0xc)=[0x0, 0x0, 0x0]) fchown(r1, r2, r3) unshare(0x400) socket$inet_sctp(0x2, 0x1, 0x84) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f000004d000-0x8)={0x0}, 0x8}) 2017/12/22 10:35:32 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000066e000)=[{&(0x7f0000a11000)="7f0027521a4a1adda423178fe9c3ef5bd32fb180491e5e9e1e800400d7bbfa15a4fc9895141657af3ea8788b830a6d9573ded11d979190b4e0e3493f5de5c3a51c05ffa3b98451e01d12f6d81d", 0x4d}], 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b3b000)='stack\x00') sendfile(r3, r3, &(0x7f000030a000-0x8)=0x0, 0xff) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000048000-0x4)=0x0) writev(r1, &(0x7f00006c5000-0x10)=[{&(0x7f0000ff0000)="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", 0x1000}], 0x1) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000864000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00007f0000-0x8)={0x100000000, 0xdc4, 0x6, 0x9, 0x80}) socketpair(0x5, 0x5, 0x6, &(0x7f0000d17000)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000266000)='/dev/binder#\x00', 0x0, 0x7fe) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00008bc000)={{0x3, 0x0, 0x1, 0xd1458ac55028041b, 0x79}, 0x1ff, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x5e, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000003000-0x8)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000045a000-0x4)=0x10, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffe000)=0x1, 0x4) write(r0, &(0x7f00003d5000)="260000001300470000000383140022f1041000ff0100000000350000001a0986050010000500", 0x26) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000002e000-0x4)=0x6d, 0x4) 2017/12/22 10:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='sit0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) lremovexattr(&(0x7f0000a7c000-0x8)='./file0\x00', &(0x7f00000d4000)=@known='system.sockprotoname\x00') 2017/12/22 10:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000035c000)={0x0, 0x0}, &(0x7f00002e3000)=0x8) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2017/12/22 10:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/hwrng\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d7000-0xc)={0x2000, 0x0}) writev(r0, &(0x7f0000165000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e39eff0000070000000009000800050002000000000000", 0x29}], 0x1) 2017/12/22 10:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c6000)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x2000, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c84000)=0x3) write$tun(r1, &(0x7f0000db3000-0x4a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xe, 0x4, 0x2, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x86, 0x7, "4912d48e59"}, @rr={0x7, 0xf, 0x8, [@multicast1=0xe0000001, @rand_addr=0xffffffff, @empty=0x0]}, @rr={0x7, 0xb, 0x1, [@empty=0x0, @loopback=0x7f000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x4a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006eb000)={@generic="0f23e6945526ea2ef8aee6dbd73e63e3", @ifru_addrs=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008d8000)={0x0, 0x2}, &(0x7f0000d84000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000936000)={r1, 0x2c, &(0x7f00009ca000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}]}, &(0x7f0000cad000-0x4)=0xc) process_vm_writev(0x0, &(0x7f000022b000-0x20)=[{&(0x7f000002b000)=""/11, 0xb}], 0x1, &(0x7f0000f45000-0x48)=[{&(0x7f00009ed000)=""/167, 0xa7}, {&(0x7f000031f000)=""/166, 0xa6}, {&(0x7f0000803000-0x5a)=""/90, 0x5a}, {&(0x7f0000423000)=""/77, 0x4d}, {&(0x7f000054a000)=""/111, 0x6f}, {&(0x7f0000a2e000)=""/155, 0x9b}, {&(0x7f0000d98000)=""/124, 0x7c}, {&(0x7f00005fa000-0x9e)=""/158, 0x9e}, {&(0x7f0000dcf000-0xb8)=""/184, 0xb8}], 0x9, 0x0) 2017/12/22 10:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000df9000-0x10)=@req={0x9, 0x0, 0x7, 0x3}, 0x10) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000599000-0x8)={0x0, 0x0}) ftruncate(r2, 0x3) r3 = open(&(0x7f000098b000)='./file0\x00', 0x800, 0x100) ioctl$TCSBRK(r3, 0x5409, 0x3) r4 = fcntl$getown(r3, 0x9) sched_setaffinity(r4, 0x8, &(0x7f00005f7000-0x8)=0x800) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000c01000)=""/30, &(0x7f0000a22000)=0x1e) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) getsockopt$packet_int(r5, 0x107, 0x13, &(0x7f00008dd000-0x4)=0x0, &(0x7f0000497000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000366000-0x4)=0x3, 0x4) 2017/12/22 10:35:32 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000187000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000545000)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000414000)={0x0, 0x44fced7e}) 2017/12/22 10:35:32 executing program 2: pipe(&(0x7f000002f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f0000590000)={0x0}, 0x8) unshare(0x20000000e0000000) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0xfffffdff, 0x0) r2 = dup2(0xffffffffffffffff, r0) writev(r2, &(0x7f00000c5000)=[{&(0x7f00000c5000)="a668", 0x2}], 0x1) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f0000076000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2017/12/22 10:35:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f07000-0xb)='/dev/hwrng\x00', 0x500, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000277000)=0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2017/12/22 10:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082b000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000232000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000187000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) dup2(r1, r1) 2017/12/22 10:35:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fdd000-0x31)=""/49) r0 = syz_open_dev$mice(&(0x7f00008a9000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/22 10:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f000080f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r0, 0x5450) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000144000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000df0000)=0x0, &(0x7f0000d4b000-0x4)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000201000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b47000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/22 10:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ae000-0x10)='/dev/sequencer2\x00', 0x248000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000039b000-0xa8)={{0x80, 0x11bb}, "706f72743000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffd00", 0x74, 0x10, 0xd6ee, 0x401, 0x7ffffffd, 0x8000, 0x989, 0x0, 0x4, 0x28e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_SET_FD(r0, 0x4c00, r0) r1 = epoll_create(0x101) fsetxattr(r1, &(0x7f0000ec0000-0x18)=@random={'security.\x00', 'wlan0#eth0GPL\x00'}, &(0x7f0000c77000-0x8)='.wlan0!\x00', 0x8, 0x0) 2017/12/22 10:35:32 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000e8d000)=0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x186000)=nil, 0x186000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000182000)={0x0, 0x0, &(0x7f000017c000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000186000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000187000-0x50)={{0x5, 0x2}, {0x2, 0x2}, 0x9, 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]}) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000076000-0x64)="4a93495924ba1ab0f7a21f9c258ee85ff78ab1bb03ad6e8be75c8ac639bfa9b3b126cda27cef6fb8d1fa03d9a9ac1c187b8d354f5330f7f26ce205bc635d6a6f579c05e6ffa17444cd0c5c0de4a1329bdef86c5c78c514ffa2312a653d6d5f06e94d9c2c", 0x64) mmap(&(0x7f0000187000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000188000-0x8)={0x0, 0x0}) 2017/12/22 10:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007ce000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026f000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) pwrite64(r0, &(0x7f0000f30000)="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", 0x1000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2017/12/22 10:35:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000d4c000-0x4)=0x0, &(0x7f0000565000-0x4)=0x4) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f00008a2000-0xd)='/dev/net/tun\x00', 0x0, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a2000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) open(&(0x7f00009ea000-0x8)='./file0\x00', 0x10a00, 0x80) 2017/12/22 10:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f12000-0x3d)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x54) 2017/12/22 10:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getpid() getgroups(0x1, &(0x7f0000b88000)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000718000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000bf3000)={0x6, &(0x7f000073f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e06000-0x8)={r1, 0x1}) stat(&(0x7f0000661000)='./file0/file0\x00', &(0x7f0000243000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2017/12/22 10:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005c5000+0x5d6)='net/ip_tables_names\x00') fcntl$notify(r0, 0x402, 0x2) sendfile(r0, r0, &(0x7f0000d33000-0x8)=0x0, 0xf1ba) 2017/12/22 10:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fe7000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffe) fstatfs(r0, &(0x7f0000f62000-0x1c)=""/28) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000da3000-0x8)={0x1, 0x80000000, 0x100000000000000, 0xfffffffffffffffc}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e6b000-0x68)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000670000)=""/35, &(0x7f000091d000-0x4)=0x23) 2017/12/22 10:35:33 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000005000)='id_legacy\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0x13)='trusted&,mime_type\x00', r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x103001, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000006000)=""/202) add_key$keyring(&(0x7f000000f000)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/12/22 10:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000864000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6d000)=0xb) pipe(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000843000-0x20)=[{&(0x7f0000fed000)="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", 0x778}], 0x1) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) 2017/12/22 10:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f5c000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000504000-0x26)="eac66772035c69e2f35a2538ea0fd1196c625c9dca60dd375d1913fef7bf94cb99eee486924e") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c3e000)=0x0) ptrace(0x420f, r2) syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007a6000-0x230)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f000016b000-0x4)={0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2017/12/22 10:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2e000-0xc)='net/netstat\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000085b000-0x18)={0xaa, 0x40, 0x0}) 2017/12/22 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000c81000)=0x200, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eb4000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/22 10:35:33 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x8000, 0x2, 0x3, 0x3f000000000, 0x8, 0x7, 0x9fae, 0x9, 0x100000000, 0x1}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000d99000)=0x3) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000d99000)=0x0, 0x800) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005c5000-0x8)='trusted\x00', &(0x7f0000204000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9b000-0x1)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000936000)='.request_key_auth\x00', &(0x7f00005b0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c56000-0x21)='#bdev\x00', r1) 2017/12/22 10:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c5c000-0x6)={0x0, 0x1000000000000000}, &(0x7f0000442000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000222000-0x20)={0x7f, 0x0, 0x8208, 0x4000000, 0x3c9, 0x6, 0x1, 0x101, r1}, 0x20) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000756000)=[], &(0x7f0000c3a000)=[]) 2017/12/22 10:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000728000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000611000)={0x0, 0x75, "dd7ef3ac71cc272520b6f19812d0f6ac114677b126afbd4d26a2513ae3cfe461345536a4fb45dde34e14f477fe8cc1fee345f3b57ffc8f138964942636e654776084932ded062cc591b80c7b492456ccffd4f6c87412e93bf182253fa4c2905154ab3b1cf57e1ddd14b085b04e7a5906992b8f23fa"}, &(0x7f0000b10000)=0x7d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c64000-0xda)={0x0, 0xd2, "f8846b354d8631e90024e31cb59eae29319aa6c50cad23a21429dc24cbba2d26151f3b9cf3269dbf3b1f660629f7ea89c966f3324e6b57d1178d90f27df827c3ea9a16ed48042978c7f641b235513a362ee2b56840b5d6326efd1799cb78c670b12fa15560becb261cf9c3f6be09950ebddc183e9ffa677d7e72ab76fe4f4d73528bbaa7e7269de5a543e1c031232d8706ba950e34b1608557adaf593daf13e0b453c0c1ee2c5e5273fe488206703f24162c1721d31976002d1d724a5c7a3f6adb9ff3441cf042df9f160369f97ff74fa5a3"}, &(0x7f0000029000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008dc000)={r1, 0x3, 0x40, 0x2b, 0xfffffffffffffffe, 0x1, 0x5, 0x6, {r2, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x6, 0x2, 0x1, 0x9}}, &(0x7f0000c23000-0x4)=0xb8) r3 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f00002f1000-0x8)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000045f000-0x6)='ramfs\x00', 0x1, &(0x7f000017e000-0x1)="03") r4 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000904000-0x8)='./file0\x00', 0x200) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a16000-0x28)={@generic="da37a7e0524add99380000060f3dca5f", &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xe4d4, 0x1, [0x0, 0xfffffffffffffffd]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fc1000)=""/61) 2017/12/22 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c8f000)='net/wireless\x00') mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ecb000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eca000-0x10)=[{&(0x7f0000ec7000)="390000001100090440000000800000000700004001000000450001070000001419001a001400020003000087000000080003010c00f41ee400", 0x39}], 0x1) 2017/12/22 10:35:33 executing program 5: mmap(&(0x7f0000000000/0x119000)=nil, 0x119000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8, &(0x7f000011a000-0x6d)=""/109, 0x6d) 2017/12/22 10:35:33 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000528000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a3c000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') writev(r1, &(0x7f0000017000-0x20)=[{&(0x7f0000e15000)="16", 0x1}], 0x1) 2017/12/22 10:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000a8f000-0x8)='./file0\x00', 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a69000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 10:35:33 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) 2017/12/22 10:35:33 executing program 1: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f56000)='id_resolver\x00', &(0x7f0000f56000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f57000-0x1)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f54000)={0x0, 0x0, &(0x7f0000f55000-0x8)={&(0x7f00002cb000-0x30)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000049f000-0x9)='/dev/ppp\x00', 0x100, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f000038b000)=[{&(0x7f0000792000)="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", 0x1001}], 0x1, 0x0) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) splice(r1, 0x0, r3, 0x0, 0x1000, 0x0) tee(r2, r3, 0x5, 0xd) 2017/12/22 10:35:33 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e7e000)=0x0) 2017/12/22 10:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x200020000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004, 0x0}) 2017/12/22 10:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000468000)='setgroups\x00') close(r0) dup2(r0, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095e000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/22 10:35:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00002eb000)="", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e3000)=0x0) finit_module(r0, &(0x7f00008e0000-0x1a)="136d696d655f747970655d2f73656c696e757863707573657400", 0x3) lstat(&(0x7f0000f11000-0x8)='./file0\x00', &(0x7f00001ce000-0x44)={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) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0xd8, 0x1ff, 0x200000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='selinuxposix_acl_access+!,em1}wlan1\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000002000-0xb7)="d1bc4be30e4f54afd504f121757e6688a94c104e0b7922f5b61f2f6f5d066a8f981b7ac719f2c0898ef932fd4b53c442dfd4f11f82a19838c41880c8a15d8cc527d7fa98d345946f044fec1653226182e5b01d6a1e7a669b196c5c98473facdc30a4a2b366f379e270b394e0a728db91add8199ca2914b41bb274adb65cd21608ff3e7a24702d8d57a450a6c0a143f09f4e670f593165f4cadf6430441e84301108f56e5d4ed22e5684a666122c841f5f1684e4a4fbec8", 0xb7, 0x4040, 0x0, 0x0) fadvise64(r0, 0x0, 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) 2017/12/22 10:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000946000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) rmdir(&(0x7f0000fec000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, 0x0, 0x4a7e) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000589000-0x4)=0x0, &(0x7f000085a000-0x4)=0x4) 2017/12/22 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000f55000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000dab000-0x8)='./file0\x00', &(0x7f0000ea9000)='./file0\x00') 2017/12/22 10:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000ab0000-0x8)='./file0\x00', 0x14) ioctl$TCSBRK(r3, 0x5409, 0x433f) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000044000)='./bus\x00', 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x1, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000069a000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) getxattr(&(0x7f0000d7b000)='./bus\x00', &(0x7f0000f6d000)=@random={'trusted.\x00', '-+cpuset:,%selinuxmd5sum\x00'}, &(0x7f000001c000-0x80)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000ab0000)={0x3, [0xffffffff, 0x32, 0x0]}, &(0x7f000006d000-0x4)=0xa) poll(&(0x7f0000a15000-0x10)=[{r2, 0x4, 0x0}, {r2, 0x4400, 0x0}], 0x2, 0x2) r5 = dup2(r1, r2) openat(r5, &(0x7f0000228000-0x6)='./bus\x00', 0x200, 0x1db) tkill(r0, 0x16) clock_gettime(0x0, &(0x7f0000dde000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000070f000-0x8)={0xfffffffffffffffc}, 0x0, &(0x7f00002ad000-0x8)={r6, r7+10000000}, 0x8) ptrace$pokeuser(0x6, r0, 0x1f, 0x1) 2017/12/22 10:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d71000)=0x0, &(0x7f000003b000-0x4)=0x4) r1 = socket(0x400000000000000a, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) 2017/12/22 10:35:33 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000010, 0x80004, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000063a000)={0x8, 0x0, 0x6, 0x7, 0x0}, &(0x7f00008ce000)=0x10) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e77000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9}, &(0x7f0000e78000-0x4)=0x98) sendmmsg(r0, &(0x7f0000e77000-0x20)=[{{&(0x7f0000e76000)=@ipx={0x4, 0x0, 0x0, "221a87314b37", 0x0, 0x0}, 0x10, &(0x7f00009c6000)=[], 0x0, &(0x7f0000ae8000)=[{0xd50, 0x1, 0x0, "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"}, {0x68, 0x104, 0x0, "c7680ca8e69319862e7df2eed8e35417561588de47059b85a72a909fdca93aa7fbd3839c7a6eac6c0ae44082171402995cc50336990aae814d2d9eb5f6ec4a24802a8de61d9a73733ab126296a62f49b753e6983621bc52790229480"}, {0x50, 0x1be, 0x4, "e78672d187e8e13555443b213ed4178e1ab8d6863c8b37fa5db3a9aec9ea07a50ab82d3a3f93f22d7e46e011a366b7950daebf21e0353245a143dcb493c385e577a35f"}, {0x34, 0x10d, 0x3f, "ddce3157449aec9dc3425e60f805fed1d91b5dc71160813cd80c73607ca1c8464f5d27201d8498f3"}], 0xe3c, 0x44000}, 0xc7a4}], 0x1, 0x40) 2017/12/22 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000630000)='./file0\x00', 0x600001, 0x14) fcntl$setpipe(r0, 0x407, 0xa3a0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006f3000)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000bd9000-0x4)=0x0, &(0x7f0000cee000-0x4)=0x4) 2017/12/22 10:35:33 executing program 0: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000956000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00004e1000-0x4)=0x20) madvise(&(0x7f0000239000/0x2000)=nil, 0x2000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00002dd000)="707070306e6f64657673656c696e75783ab8766d6e657431776c616e3000") mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0xfff, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000b41000)={0x0, {""/7}, 0x0}, &(0x7f0000797000)=0x10) setresuid(r3, r3, r3) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b44000-0x4)={0x0}, &(0x7f0000b44000-0x4)=0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b42000)=0x0) 2017/12/22 10:35:33 executing program 1: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) flistxattr(r0, &(0x7f0000b93000)=""/0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ded000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ded000-0x10)=[{&(0x7f0000dec000)=""/244, 0xf4}, {&(0x7f0000ded000-0x7b)=""/123, 0x7b}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) 2017/12/22 10:35:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00004a8000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000a51000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r4, 0x0, 0x3cae, 0x0) tee(r3, r2, 0x9, 0x0) fcntl$setpipe(r3, 0x407, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00006bb000)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0xff}, 0xd17, [0x4, 0x7fffffff, 0x0, 0x6, 0x3, 0x7, 0x7, 0x9]}, 0x5c) vmsplice(r4, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x50e3, 0x0) 2017/12/22 10:35:33 executing program 5: r0 = socket(0x18, 0x0, 0x4) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000dc1000-0xa)='encrypted\x00', &(0x7f0000373000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x31)="3b8bb359be06e94000b61929bad5afe302949f4b1a61800661be65c03cf220aab1486104087abd1434abb49dda63df6605", 0x31, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0x6) getsockname$inet6(r0, &(0x7f00004a7000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003fc000)=0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf04}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x1000, 0x36e2, "dbef790e129cf6cdc38093acfdcd4a0632e7b79b086ad64ab391cbcacda46884923f49c34656aaaa2078645b381c7b426aaf5b1136343828cf5c224f216dd9764562d87a00cca48426bb0cb974fc32bb"}, 0x160) 2017/12/22 10:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5403, &(0x7f000062d000-0x8)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000121000-0x4)=0x2, 0x4) fstat(r0, &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2017/12/22 10:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@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, 0x20, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x1, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000019c000-0x8)={0x4, &(0x7f0000d70000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00005ba000+0x2a6)={r2, 0x1}) 2017/12/22 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00009de000-0xe)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000909000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000076000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f000003d000)='./file0/file0/file0\x00', &(0x7f0000869000)='./file1\x00', 0xe000, r1, r2, 0x5, 0x6, 0x10) mount(&(0x7f000012c000)='./file0/file0\x00', &(0x7f0000e08000-0xe)='./file0/file0\x00', &(0x7f0000872000-0x7)='jffs2\x00', 0x1002000, &(0x7f0000b8b000-0x1)="") 2017/12/22 10:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00008dd000-0xa)='./control\x00', 0x800) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d46000)=@req3={0x8001, 0xf477, 0x9, 0x0, 0x0, 0x3, 0x3ff}, 0x1c) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2017/12/22 10:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000036d000-0x9)='/dev/rtc\x00', 0x80, 0x0) bind$inet(r3, &(0x7f0000a29000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00003fd000-0x59)=""/89) dup3(r1, r0, 0x0) 2017/12/22 10:35:33 executing program 6: r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0xae)="", 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b6000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x40, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000534000-0x8)={0x2, [0x3, 0x100]}, 0x8) clone(0x1004000, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2017/12/22 10:35:33 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x4, 0xd0b, 0x5, 0x1, 0x7, 0x10001, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2017/12/22 10:35:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xabff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x605d377f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0xfffffffffffffffd, [0x1, 0x2, 0x100000000, 0x8, 0x1, 0x8, 0x5, 0x7]}, 0x5c) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0xb4c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x64) 2017/12/22 10:35:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bb000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000fc1000-0x1)=0x0) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00002f3000)={0x0, 0x0, &(0x7f000044d000-0x50)=[{&(0x7f0000b76000)=""/172, 0xac}], 0x1, &(0x7f0000ae8000)=""/119, 0x77, 0x0}, 0x1ffc) 2017/12/22 10:35:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffc0000042, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = creat(&(0x7f0000a17000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/30}, &(0x7f0000000000)=0x20, 0x800) r6 = socket$inet_sctp(0x2, 0x5, 0x84) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 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) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000001000)=[], 0x0, 0x1b) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x100, 0x0}, {r2, 0x4080, 0x0}, {r3, 0x8, 0x0}, {r4, 0x10, 0x0}, {r5, 0x2200, 0x0}, {r6, 0x20, 0x0}, {r7, 0x12, 0x0}, {r8, 0x10, 0x0}, {r9, 0x2, 0x0}], 0x9, &(0x7f000007b000)={r10, r11+30000000}, &(0x7f00003c6000-0x8)={0x43}, 0x8) 2017/12/22 10:35:33 executing program 1: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) flistxattr(r0, &(0x7f0000b93000)=""/0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ded000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ded000-0x10)=[{&(0x7f0000dec000)=""/244, 0xf4}, {&(0x7f0000ded000-0x7b)=""/123, 0x7b}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) 2017/12/22 10:35:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000ff9000-0x9)='/dev/sg#\x00', 0x0, 0x200000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000d2d000-0x18)={0x2, 0xd, 0x2, 0x5, 0xc7f0, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) write(r1, &(0x7f000053d000-0x1000)="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", 0xec1) 2017/12/22 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000084000-0xd)='/dev/net/tun\x00', 0x0, 0x100000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="ef71091fe74e00007800000000000200", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f000050f000)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a0a000-0xa)={0x3, [0x1, 0x9, 0x3]}, 0xa) 2017/12/22 10:35:33 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00008f9000)=0x0) mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:33 executing program 3: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x924}, @time=@time={0x77359400, 0x0}}], 0x1c) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f0000127000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 10:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004a4000-0x9)='/dev/rtc\x00', 0x20080, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00000bd000)="20194b771a0d261f3d1baf6d30cbb2dd14dc37c6f76f11e852208979b7", 0x1d) ioctl$TCXONC(r0, 0x540a, 0x80000000) syz_open_pts(r1, 0x40000) 2017/12/22 10:35:33 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000012000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000-0xa0)={r1, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x7, 0x4, 0x12}, &(0x7f0000019000)=0xa0) r2 = userfaultfd(0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x2, 0x100, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x10000000004) close(r2) 2017/12/22 10:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000036d000-0x9)='/dev/rtc\x00', 0x80, 0x0) bind$inet(r3, &(0x7f0000a29000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00003fd000-0x59)=""/89) dup3(r1, r0, 0x0) [ 48.168291] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.173967] CPU: 0 PID: 7197 Comm: syz-executor3 Not tainted 4.4.107-g610c835 #4 [ 48.181490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.190821] 0000000000000000 b3d0ef86c357fe9a ffff8800b2ac7500 ffffffff81d0457d [ 48.198814] ffff8800b5346600 1ffff10016558ead ffff8800b2ac7688 0000000000000000 [ 48.206801] 0000000000000000 ffff8800b2ac76b0 ffffffff81606345 ffffffff81234260 [ 48.214789] Call Trace: [ 48.217356] [] dump_stack+0xc1/0x124 [ 48.222703] [] handle_userfault+0x715/0xf50 [ 48.228651] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.235642] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 48.242026] [] ? handle_mm_fault+0xb5d/0x3190 [ 48.248149] [] ? handle_mm_fault+0x291e/0x3190 [ 48.254358] [] handle_mm_fault+0x2938/0x3190 [ 48.260397] [] ? copy_page_range+0x1430/0x1430 [ 48.266604] [] ? __do_page_fault+0x780/0xa00 [ 48.272639] [] ? vmacache_find+0x59/0x290 [ 48.278416] [] __do_page_fault+0x35b/0xa00 [ 48.284277] [] do_page_fault+0x27/0x30 [ 48.289789] [] page_fault+0x28/0x30 [ 48.295047] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 48.302036] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 48.309025] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 48.316015] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 48.323356] [] ? mark_held_locks+0xaf/0x100 [ 48.329311] [] generic_perform_write+0x1f4/0x550 [ 48.335695] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.342512] [] ? try_to_release_page+0x140/0x140 [ 48.348893] [] ? file_update_time+0xbc/0x3d0 [ 48.354919] [] ? should_remove_suid+0xe0/0xe0 [ 48.361031] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 48.367233] [] __generic_file_write_iter+0x35a/0x580 [ 48.373952] [] generic_file_write_iter+0x2f1/0x720 [ 48.380500] [] __vfs_write+0x33c/0x450 [ 48.386003] [] ? __vfs_read+0x440/0x440 [ 48.391593] [] ? __lock_is_held+0xa1/0xf0 [ 48.397359] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 48.403913] [] ? __sb_start_write+0x14a/0x310 [ 48.410032] [] vfs_write+0x18a/0x530 2017/12/22 10:35:34 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e18000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d31000-0x1b)="d2e91f61d90407765f389b8216fe605389f75c716da9207838bb4a") ppoll(&(0x7f0000fd8000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f00008bc000)={0x0}, 0x8) 2017/12/22 10:35:34 executing program 4: mmap(&(0x7f0000000000/0x2f4000)=nil, 0x2f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002e6000)={0x107934, 0x0}, 0x10) listen(r0, 0x0) accept4$unix(r0, 0x0, &(0x7f00002f2000-0x4)=0x0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7fffe, 0x88) connect$inet6(r1, &(0x7f0000fc2000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000000}, 0x1c) socketpair(0xb, 0x80000, 0x3, &(0x7f0000bf6000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000fc4000-0x10)={0x3, {"d1175414e28854"}, 0x9}, 0x10) 2017/12/22 10:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000027000)='/dev/random\x00', 0x0, 0x900) preadv(r0, &(0x7f0000cdf000)=[{&(0x7f000039c000)=""/192, 0xc0}], 0x1, 0x0) utime(&(0x7f0000320000-0x8)='./file0\x00', &(0x7f00000dc000)={0x6, 0x3}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00009ce000)=0x2) 2017/12/22 10:35:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000-0x24)={0x101, 0x80000000, 0x6, 0x3, 0x6, 0xfff, 0x0, 0x200, 0x4, 0x8, 0xfffffffffffffffc, 0x40000000007}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002000-0x8)=0x8) 2017/12/22 10:35:34 executing program 1: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b3a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3a000-0x4)=0xe8) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b39000)='./file0\x00', &(0x7f0000b3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b39000)={{{@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]}, 0x3, 0x9, 0x0, 0x7fffffff, 0x17, 0x80, 0x80, 0x5cd, r5, r6}, {0x800, 0x1, 0x7f, 0x0, 0x1ff, 0x91f5, 0x1, 0xfff}, {0x6, 0x9, 0x6a360c4f, 0xffff}, 0xecc, 0x4, 0x5, 0x1, 0x80, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0xf8a, 0x4}, 0x1d, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1000, 0x0, 0x1, 0x7f, 0x4, 0x8, 0x2}}, 0xe8) 2017/12/22 10:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abe000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f6a000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000587000-0x4)=r1) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r2, &(0x7f0000ef4000)=[{&(0x7f000095f000)='?', 0x1}], 0x1) 2017/12/22 10:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x801) write(r0, &(0x7f0000769000)="", 0x0) 2017/12/22 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000235000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006cc000)={0x0, 0x0}, &(0x7f00006ee000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000e7000-0x8)={r1, 0x0}, 0x8) r2 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r2, &(0x7f0000c35000)="", 0x0, 0x1, &(0x7f000015a000)=@abs={0x0, 0x0, 0x0}, 0x8) seccomp(0x1, 0x1, &(0x7f0000c5f000-0x8)={0x0, &(0x7f0000b39000)=[]}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000667000)=@generic={0x6, 0x3, 0x6}) [ 48.415376] [] SyS_write+0xd9/0x1b0 [ 48.420621] [] ? SyS_read+0x1b0/0x1b0 [ 48.426039] [] ? do_fast_syscall_32+0xd7/0x890 [ 48.432239] [] ? SyS_read+0x1b0/0x1b0 [ 48.437667] [] do_fast_syscall_32+0x314/0x890 [ 48.443779] [] sysenter_flags_fixed+0xd/0x17 2017/12/22 10:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000da0000-0xf)='/\'vboxnet0proc\x00', 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00005b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000e1e000+0x8ea)="", 0x0, 0x20000803, &(0x7f0000914000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00004b0000)=[{&(0x7f0000bdf000-0x12)="3f69d71ec1b82a72d411f24dd549d96270ae", 0x12}, {&(0x7f000031d000)="202e7d4a70a005a4e3e4fc78d9581d2b06884d0d331c063c797ef649d6098a98209b02ae0cec600fa981fd3bf1c7326e38bd22072ede78be510d99ed2cb9a3ea8a133096fc51b808bbd02f1b0553a8a24e9272dd3bd3757a64195edaadafe6d7cf181121c70a", 0x66}, {&(0x7f0000262000-0x97)="ac1ebf0574038c8a61871aa08f2ccd090dc55ee76b253107ec412746cbee291c97b7b448a4603e35c3c2f96123d163bb302c07d0f2a75a6d75776d47d834116db967517f213a25b6d1bdfbdbe83322a74080be14b5905c77878e25defee9fd36dc557f624b5e1e6c1aa58371b571c61a32190a10d2752b7ba6f73c6754c85744e49c3e326391a57ff9fd596bcb0f6b8c1b0feeb0f340c2", 0x97}], 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000998000)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) r3 = getuid() r4 = getuid() socket$inet6_udp(0xa, 0x2, 0x0) setresuid(r2, r3, r4) sendto$inet(r0, &(0x7f0000766000)='o', 0x1, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000981000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000575000-0x5)='user\x00', &(0x7f0000810000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ceb000)="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", 0xfe, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000b0000-0x8)='keyring\x00', &(0x7f0000397000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000c43000)=[{&(0x7f00002f3000-0x76)="96d105f980abe26928a07948e15e17f3467e85dc49f9fa8c909ab6df0d2720d9bcdce18a0039c5381e476c777d005fcde5602a6513806b8e8e46ef790e544ce74ea98746b7458ac443100ab8ac3194df2a4e1d3ad54816010e0952e2309ff8d9a411bc311fc8e0460aeb48f45b46a0971ecaf1017b32", 0x76}, {&(0x7f0000b0e000-0xa8)="2f91a36b613e590ac38521ceef3bc65702a90b48de974ebb3c8a098d875d5a5f6778a3c9bcdbeb8f04015b9e20e47e5da3d1977ab8ec4769e7da1ddb69dd2b467b4f5875b64ef41f5375d436913883f35a1cc4e8d904e04a915f50c2aaea5940d3d08275f53db002acc8d211f93b9a56432106c8371f8db5f9e7021d3440f08a0bfaaae18eefaccfaef0982f4a70d5d60285cd2dd436c1764ede39013dcbf099c6fe9080ed48fbdf", 0xa8}, {&(0x7f0000ca9000)="936e0146d2e491dbb734383895853073a61e6859b971824933cd65876b7f225b5745a83531d0ae8ea99d76aa44a0330e7668900bb4036b78e65703922f174b3978bfd0c42784d46d69eda6bff066fb867f9a831b84bd95e54abc30982bba5e80f497cb987a29352f01cce6cf92284d2b", 0x70}, {&(0x7f0000d40000-0xbc)="7da832a7c285e7b8234c0ea3be6696359d795052beeea5d247736ce91d361e7187118052538cfb18081fb4b1d0fe4c991381605d0c6bf3ae893a15a5e0f6bb911dca6a7be4be48df2d0b4acbb43011efcf09ab94a80a75784dd94c4d78c0853453dd0a6692609b5a99d73215382fd93d8610aeccc0d093a907a12527c055c5b35e6d349e6d120185f4e78f400c3cfaa5ac2d164546625f5eec05f9a6b7d0f41262b7b95bda9702473a45f6299d5bcfb0dc228f1ae99d7bf218a31da0", 0xbc}], 0x4, r2) write$eventfd(r0, &(0x7f0000ae8000-0x8)=0x8, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000d02000)='net/protocols\x00') readv(r3, &(0x7f00009b8000-0x40)=[{&(0x7f0000064000-0x92)=""/146, 0x92}, {&(0x7f0000282000)=""/78, 0x4e}, {&(0x7f0000f3f000)=""/66, 0x42}], 0x3) 2017/12/22 10:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffff) r0 = add_key(&(0x7f0000286000)='user\x00', &(0x7f0000fc2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e5000)='|', 0x1, 0xfffffffffffffffe) keyctl$clear(0x7, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bf8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ae2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f5d000-0x8)={r2, 0x0}) 2017/12/22 10:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x8000000003, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000599000-0xce)="cd556cc1d4cebc4a50c9c58a1ada41a872a15104227a8694eac07d1f851df35a9d4568dacb42292a351053e2c8fcd472132a57216bd545f9ddf9466883edb1d83056c6be2f1a429d05e53ed2b0be682470ebce03b47cef87b4677fc8c5f119603d5296184829eaf363aed0822b2d206e84ee0e93502cf7a1c1d86fe900a2508d77c69c770584b0b162b1c96f7537f9e7690ac66cf5a8b8a8d9541c17249e84cbdd5c2aeb77c13c14e00280ade384e4a0b5340aa7585716b8da7691cffc656bcc647196e2d93313e786a552078e2a", 0xce) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ef2000)=0x100, 0x4) fcntl$notify(r0, 0x402, 0x7) 2017/12/22 10:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000680000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e30000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) tee(r1, r2, 0x1000, 0x4) perf_event_open(&(0x7f000042c000+0xc5a)={0x1, 0x78, 0x6d8, 0x20, 0x2, 0x77af39db, 0x0, 0x6, 0x80, 0x8, 0x9, 0x8000, 0x3c24, 0x4, 0x0, 0x9, 0x1, 0x8, 0x5, 0x28, 0x8000000000000, 0x9, 0x5, 0x2, 0x0, 0x5, 0x0}, r0, 0x2, r2, 0x1) timer_create(0x2, &(0x7f0000d4b000)={0x0, 0x0, 0x0, @thr={&(0x7f0000acf000)="638591ed5d5ffe5db0f54f9382f6380c1c80c6b83d731d0aebffa0e2fca45b8ef9cd380d1947d05da114dabc08339590059b453a834c0bd1a6e8de27c5f6c7cda4be47a172ef8721f08382261c5b105b3d941791d99cfdc24273a23f85c6c6e2d3d861bc0ae5ae0fa7ac68027b9c0e19b66f8a4926b38680ef81e63470bf686191b0e2bc5ee8b466f7e51afb4ee3f5382d0f794cea1d9e95cad6993934d6161acf049ce7378b10f43238d54039eef714e99634f8032ae7ff641192d2c91b2b", &(0x7f000068e000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005eb000-0x4)=0x0) 2017/12/22 10:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cb1000)=[{&(0x7f0000f47000-0x64)="1900f8ff1800310e00000023000080010a000066006dff06990400e10808080003f00a000e000000ef45d97775bf02ef30ba56dcd8b90a1136c2f14229c8c82f16246c20dd78580486d3129c6184b24be4bcf910ff294fcf04a8fc88b0aaf15497e6ea04", 0x64}], 0x1) 2017/12/22 10:35:34 executing program 5: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00003df000-0x50)=[{&(0x7f000073e000-0x48)="", 0x0}, {&(0x7f0000610000-0xa2)="5d6888b242be2562728bed8eaa8f806927cc2dd7f9d2a873a34f189caeb9b1ab26bb75fbe216efac409939a67380813edfe7f5d7c60f19165c3cdeafeb06c645d64dd5d5b3474d3b4f3c71957370d8094be447a9a5ad5049f8e9d03d1f34099d153726be86314b16499ac5a428eef035f66b7c7122482c73b7393d00cbe5bc8e5ad78a959aab474d10bff1b5b891f8e2a28e7d35ec8ff04a9813df6f3c29e2a29075", 0xa2}, {&(0x7f0000325000)="a4c58cff73ff046ce10c53b6df6a41190fea177ec54a1097ee220025d436c0ecea4508317001e54ba1d29d1d91654263e569d2246b0d14c5eebab62984793e3afbe699dccbcb673f6d26728bb02e76deac31ea1409685af1fa2c0c69ad42c595d9c222c1adb1ae6db273cab4214689939c11232bc878dc5f88f978f6410b87a8b5b86c1ff7e910151f28767cdc554526f2f77fa7b8094d851dad3205d4ed07a64710f7867de3a5cea9488421f85ab8cb36bd39fa1690d84d008f46fdbf885b711a108a12de2e361d52fe7796f67d6c1f72304f4347736f", 0xd7}, {&(0x7f0000799000-0xcc)="52ac3093945de8584a0daf9ffc4cf958928c48595292a96b5d118094462d999d1e5b3f4d531243d6bb7bb76e05b2fcbf6186e2be2ce78127869edbcac90477f1b157e772e523ba0c92ead0e277508801dbdfcdbadeb25abef16ca1cb4fbef0e372b22dd0d5286fa55cf7b5f6d1ad834e0672f0f06e3f073e986dc1df7e0050c08209d9969792a80b66ec20ceb04bd8f93dc047024ecd6f74330bcd6260e1a371d6d390dcf1eb2fe04d9a9ebf255b0c58ec1515527bb182d2530f831d6f6459d4a0a8c01e78e6f98e3029004c", 0xcc}, {&(0x7f0000798000)="5fbc0b8b69fd03479eb258b95455bc1459d3427b00fa40c753e31472f937ed106a565cd8d7e47c5e7b45945e0a27ca5eafbde89bd7e9ae313c084afa583bdca195a1caa16a2dc1a74f082e6f6d7671d6f7aa94d08bc5ba6b0d6ae4db71e307bee4f14bb347383990c5fec7e564724e981fd44664f5b4fc0c18167ae79a409713e4fd91b40f4e5fffd1b9798975a4018895ca4e2da6285eedaf559372a736508f15061aec99904a93812a360ff0c3eb860f3fca63e6a9e72386a348c09a99e8e163091ce516a86ed7a3df6306e7d29a66374d2237967bf75804d92fa0479f37bd1732bfae6d00a6b0779645cd1d34d74b9a78", 0xf2}], 0x5, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000571000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setflags(r0, 0x2, 0x1) 2017/12/22 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000088e000-0x16)='/selinux/checkreqprot\x00', 0x80881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000ba2000-0xc)='/dev/autofs\x00', 0x688040, 0x0) 2017/12/22 10:35:34 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000f, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f65000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x0, &(0x7f0000bf9000-0x8)=0x6) close(r1) 2017/12/22 10:35:34 executing program 4: stat(&(0x7f0000004000)='./file0\x00', &(0x7f00005e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x2, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) mlock(&(0x7f000076f000/0x4000)=nil, 0x4000) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000756000)=[], &(0x7f0000c3a000)=[]) r0 = socket(0xa, 0x2, 0x9f3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a4f000-0x10)=[@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/22 10:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001dd000)='/dev/loop#\x00', 0xfffffffffffffff9, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d37000)={0x5, [0x6, 0x5, 0x0, 0xffffffff, 0x9]}, 0xe) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000975000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "b050e5bb68c7c6c907b6f828e352ccc55160176471242bfc74e7af12202a350e5e2276d140255da23ed3ceaeb00de5d2cfe7a6217ef4698069346d655397d7d5", "e26cdcfd6437b0d23ce1df2044bd1ab402b76b27704eb1136a89e6d82e59a33d", [0x0, 0x0], 0x0}) 2017/12/22 10:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8a000-0x11)='/selinux/enforce\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000063c000-0x16)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fce000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000512000-0x65)={r1, 0x5d, "f66b7b5970a842430197c6656a0d7ac56e237b3773f50702cc2c30cc3da8bd00bcd39367e5eb2d30b34fb4f1330997467b453a3331412325ee6d14ac4965acc0ce952bf4f62432527dab0c76bdffe9fbd33ffaaeeff93e83cf4f926c24"}, &(0x7f00002f7000-0x4)=0x65) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f00005f1000-0xe)='./file0/file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f000076e000-0x10)='./file0/control\x00') openat(r0, &(0x7f0000682000)='./file0\x00', 0x1, 0x178) 2017/12/22 10:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)=""/0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003ef000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c1e000)={0x0, 0x6, 0x820000000, {0x0, 0x1c9c380}, 0x5, 0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSMASK(r0, 0x40104593, &(0x7f0000817000)={0x4, 0x52, &(0x7f000096d000)="ad39696e1e4e7564e74cf40002133c971d0a806db62be021a9b15c8c2d898c21663caa51adf124b098b685508c0e4d756c0aece8a4f49faf8a9544f0249cecb1b2f0f129cdf1ab7dbde6524b78dc65820eab"}) 2017/12/22 10:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000047b000)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000-0x4)=0x0) timer_getoverrun(r0) remap_file_pages(&(0x7f0000df5000/0x3000)=nil, 0x3000, 0x1, 0x4, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000752000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006d2000-0x4)=0x1c, 0x800) readv(r1, &(0x7f00002df000)=[{&(0x7f0000a78000-0x39)=""/57, 0x39}, {&(0x7f0000bde000)=""/207, 0xcf}, {&(0x7f000047f000)=""/10, 0xa}, {&(0x7f0000149000-0xc5)=""/197, 0xc5}, {&(0x7f0000764000-0x92)=""/146, 0x92}], 0x5) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bc1000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069a000)=0xe8) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000153000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000acd000)='/dev/usbmon#\x00', 0x6, 0x101000) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00004fa000)={0x2, 0x0, 0x7, 0x9, 0xfffffffffffffffa, 0x4}) 2017/12/22 10:35:34 executing program 3: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f00001c8000)='/dev/sg#\x00', 0x5, 0x2040) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/22 10:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000b61000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009dd000-0xe)='/dev/keychord\x00', 0x403, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000d10000-0x7)='#$,em0\x00', 0x7) 2017/12/22 10:35:34 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x3, 0x4) socket(0x7, 0x7, 0x4f) 2017/12/22 10:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x801, 0x0) r1 = geteuid() socket$inet6_icmp(0xa, 0x2, 0x3a) getgroups(0x3, &(0x7f0000e5a000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f00002a9000)='./file0\x00', r1, r2) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00007f5000)=0x0, &(0x7f0000fe5000)=0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2017/12/22 10:35:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) ftruncate(r0, 0xef5) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x4000000000000009) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="890703e300", 0x5) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff0000-0xc)='/dev/rfkill\x00', 0x101082, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000b02000-0x10)={0x800, 0x81}) sendto$inet(r1, &(0x7f000023a000)="2b5fc654924f162737ec5e67472ee141bc8ec6fa1b2250a0e845f810b62366579523eac44aa8cc4819897bc9233f88bdcb052605c6e7a7f8d23bf02993c60970897596f7c676d6e6e52633ba5337fe166a101b047d9eb1cdeb6e3da5c5c118485735c555b79eb482bc9c21c5e4e932f01f43a9fb92ded1b01b9b477a7dd8812695c06761079d57d0b36ea48a15140910b6cec3a8a578ee142ea5", 0x9a, 0xf20d06b1207a34b1, &(0x7f0000f0a000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x440200, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00008fb000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000257000)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_settime(0x5, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}) fcntl$setpipe(r1, 0x407, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000+0xdc0)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000400000-0x18)=[], 0x0) 2017/12/22 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0xff, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000004000-0x8)={r1, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000a000)={0x8000}, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/member\x00', 0x2, 0x0) writev(r2, &(0x7f0000005000)=[{&(0x7f000000a000-0xb3)="83cd54b883ad4744cdb2c5c6607592a0ad097f0c2ab89f4e64a5624325f3506541b43e625074c6ee09f4720527269e2182db215756d505173352f0ce5b5a39ea44eb404f7b7e414c226c3a3cb539fdb9eeb5a267b2016103b58a3bed118b15e19ab141070000000a28398798b2fb8501eeb2f5956163166029c00f64fa90c8d60100000000000000d333bde9304aa4eb805f743d7f9ad968ef4d3ad6907ea0c78f85512910694c64ff0a71fefffc000f", 0xb0}], 0x1) 2017/12/22 10:35:34 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000)='/dev/autofs\x00', 0x400, 0x0) mq_getsetattr(r1, &(0x7f0000014000)={0x7, 0x5, 0x7ff, 0x81, 0x80, 0x3, 0x10, 0x80}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000f000-0x1a)={&(0x7f0000014000-0x60)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x1f, "45fc044247b9515b6acc9a27724d459f71c75260529c5752c1e8a06fdbd930b0b5c3a4ee7d261815c4b407ff82c6ad5819cc4abfa3dfb6f7eda630ec12affb", 0x0}, 0x58, &(0x7f0000012000)=[{&(0x7f0000008000-0x85)="c73f0ac3fbd40693ce5ba030765ea6de8e50865f383751444d7cdf5da93ac6df6d5c14f58af4034e2d629472c4f0c02d20a66ed91ebf1270af694f61e80f7473c467c8fcb3d44234df0904e68e3eacac2d9cfcb994f282920aea7fec572b2cfbc938f09a75081f060fd7cca9ffbc87fa3c03c56b27ab47aa71521caf95c9c3acbdbc0a93a9", 0x85}, {&(0x7f0000010000-0x8d)="93ada136e392643c9a6432e98e826d2ea6bf050d4fb235cae9c22cf855d6c0175c589a8b65e3f2fae43da2314ece961583aacf9123a3e89cb32838078d327fe09cda27734e405e5f97a9156293d308cf750907105acc6a500e6f8dc583adb4dfc384826b88fb9bfd0ede3fbf2a68a4da5b6baf8e408cb8cafa91097e06aa574464139690ac58dadb6c48ae1feb", 0x8d}, {&(0x7f0000010000)="c62dab878ad9360a298ce92b388086d141c248552a30059683e0c887e891870ae58edde1038152a70f0cd7bccedd4cbe6be9c10492ea55ba4d3c615577c5f9f261a082b5a9335dae22cd37303e3315397ac39e8acb085dc285", 0x59}, {&(0x7f000000a000)="91f7fa12ac8703a4f25b3001d1a9ad09178f2fc9819474a2442acb3d852ba7a9b770e168586b9fbfbe5a0fd5f1833dc53239c0023c8f8cb736df1c6e487bb85d841a3b0c144fba52a2efb812fdd40b660e9a42d5f07f0e13f0b9687048715bd5c54e", 0x62}, {&(0x7f0000017000)="cb53a6e37e73c93c7f675bfe194da50badc2d91c94873d48699617c077f7b809006489cf3d2a51b0435cfe3b703d92eaaa267de7a7629ac857c53de54aa7d4468fb374343ae397c3034eb400c4d8977d8c1240611ec6d5a97f72a74fcdceee496dd58f302ec60a9a360415af5565b1ccc1a09895f6fb44691bd9e4f0b0010f56e62ac1e10abcf5a73c5799402ed23b086c9500671b", 0x95}], 0x5, &(0x7f0000017000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2017/12/22 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000df0000-0x1c)={0x0, 0x0, &(0x7f00007c8000-0x38)=[{&(0x7f000002d000)="40cf13dcbe6f9ae9dd18f20f347057279f4fe9d8d6bc4a82456e55c29a1f7c7a3581359806b13fcbce5fc8da36ab3d8978f4a2409fd581fe642ad708825b503732471d565728ec437ed0c71557c7a630456f1acdb9d52ebf18ea30a2bcf128825486665554556bb3518db0e4a81c49155893a2381de82f587b5aed635611c7e4afc075094762e35fb31c6f0f3ab43300a55ec19785e34447182329317736e764b156e460e7944b759cbfb266b103076eaa47287adccbed2a52a851f024b50fc915613740467faca15cdbaa9f26eb22752d2410c9617155fcfdb4293f7dad87", 0xdf}, {&(0x7f0000f31000-0xe)="bbdf116d927800498585967829d3", 0xe}, {&(0x7f0000aea000-0x55)="31113913e42e0450e4050f3d6d3778f7de323d79ac8fcf79aaf40025cb8e79457e86226787824aa375180f6f0d2a9a54e9d7cef11c33f7ae906db00fd58dc1ee988e305c833d4c62b0384968f4fd43b59dd13cd88d", 0x55}, {&(0x7f000047c000-0x83)="17fb03560288c432267343cc9fd6fc400fdf1c8de81bf38133e9f7371facf2e236063177fbcd3b2b2cd7c0bf67b614644ae4e58be2e0a5a24677c353753b07871d0841e4d4b4e36d6e2efa6634192c45b2356944fa3f824b952887e35062aef0c84a51b30abff9fd4e8d6c055468ad3340fba59eaba00bbac284faee67ad13f496b72d", 0x83}, {&(0x7f00009e4000-0x46)="87ed18c16601826f393b208b7e6f3bf92b5ae0436660d8b7c54b3114ee5ffe4af2723b47d60a3518961cecadc052a3c6d582f305bd8c8f1141ddeb911c97a1044f131a3523de", 0x46}, {&(0x7f00009b4000)="801730887b20b3a24d6662676ffa6abec836444c69e0abfa2722f5385eca61c6bcb9c4d527be7d717b3215641681609235cd9e9e9dbd5683b08b1b428695ed341a7ad36796cb6b6cefc0d417cc299ed25671b51c5366726da0e18ae9e845fc455b961561d7144a385b5954032065", 0x6e}, {&(0x7f0000cd3000)="24a2c7fb85bc595edf45f48462a57bf9c435d52aaba434f9fe8864285ce470240887510938d6c804451db504049770dea56bd6815de70ae650282afd1a068d6f10d34cde9e28221c3bf89a8dfe8e7de921fabbeebe1f289808527e8239aea7a0b22f12be929a4bc1bf4b10c0ced4a0c5b04efae1e58ffe8512e484463f551142c77be54b0867f5ccd691ed7e486cc736c8ef7289475a33a8824656733622aa56ad360325cf182e751e478067fc", 0xad}], 0x7, 0x0, 0x0, 0x4000}, 0x48004) stat(&(0x7f00001ef000)='./file0\x00', &(0x7f0000a6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2017/12/22 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000982000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000330000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000017a000)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/22 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000994000-0x8)='keyring\x00', &(0x7f0000e9f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc0000)='-vboxnet0\x00', 0x0) add_key$keyring(&(0x7f0000b04000)='keyring\x00', &(0x7f000028f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000029000)='./file0/file0\x00', 0x0) 2017/12/22 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000042c000)=[{&(0x7f0000ff0000)="ef", 0x1}], 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000ff1000)=""/151) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f89000)=0x0, &(0x7f0000ff2000-0x4)=0x4) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000036c000)=0x1, 0x4) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000013000-0x8)=0x0) fcntl$dupfd(r0, 0x0, r0) 2017/12/22 10:35:35 executing program 7: mkdir(&(0x7f0000af8000)='./file0\x00', 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000cbb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x10e, 0x5, &(0x7f0000001000)="", 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f55000)="547bcccc6e5ad3725b6ba81abc35c2985c607b002d593e1e1af35e4180a7bc1bb94b19b77822464a3a2add83bcc57c8a4bcf470c89e55f9279798119e078556c4ac807939a98579f1cedafa4ce088eba8102ca01bf29b9ba7de95f649fb27f18f812aeeb231e7a2111b18eae5e4ee5f5a431eefc2f8afe20f79f32557fd1f2951a49f698b900773192385f9703fa40513966e3e0f3af46fb3794d7296f1b888d6ed2", 0xa2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009c7000-0xd1)={0x0, 0xc9, "a5032be9d23c50212593051687d543587eef1e05c28add67b0f9c95fa5ad1b9d22575a27e233ab6ceeb19864baec207449dba963350173e8c0684d49063293b1946a1769760059d96ed08e232322fe499781ea0e6713cb3d2f4431982cc5b8b249e78d0909d1367724ac39cdca83473c2aa15c08372d1b7d4f44b6ceed62445ebb065396c231219f58c9b87da3258d8aa78ae6b63cc8526c2ee0e549fc4b8c46d29c8f55fb4d590d250f40103187def62d8833f5f2769cd91c84c1700692436c2b8388226ae79fa8b0"}, &(0x7f000086d000)=0xd1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a8b000-0xc)={r2, 0x74, &(0x7f00001f5000)=[@in6={0xa, 0x1, 0xd2, @loopback={0x0, 0x1}, 0xfffffffeffffffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0xe1a}]}, &(0x7f0000ff3000-0x4)=0xc) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f0000006000-0xe4)="b3423b91c928dc9ae55d14f9133c6656b2f818e03badd78da7ff31e4f0f9d13cdc14cfd0b6edb746867ec276c95363eeca34cb1c8b6738824157549d7541fd11ff5cea564526ad7d5a4468ae0ef27b04663edb42f976356e7f68555fe6a92125d1a5f77cd3be35d61335f04ff64191", 0x6f}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000003000-0xcd)=""/205, 0xcd}, {&(0x7f0000002000)=""/141, 0x8d}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x4, &(0x7f0000005000)=""/37, 0x25, 0x2}, 0x10000) 2017/12/22 10:35:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/22 10:35:35 executing program 2: mq_notify(0xffffffffffffffff, &(0x7f0000ffd000-0xe)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00007a9000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000997000)='/dev/usbmon#\x00', 0x80000000, 0x200000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000051a000-0x4)=0x4, 0x4) 2017/12/22 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa8000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c7f000-0x4)={0x0}, &(0x7f0000aaa000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000032f000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000c0b000)=0x0, 0x0) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000090b000)='rxrpc\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000818000)="aa535acccbc2347a34e2316441020bd1996a14652927df9ad3fa8637ebce3dd6e0b9f7e9d98f4722bb70710515b20d9dc728a06f68406f9ac7a9fee528db03068f27b12c0c95b4da2ce2f9212aedda6445058da580819ce8b8bb416e2b80a4929a492f9c55a820c7417033717aa6fcdb96f24962be03dd6b46aa107ccb7f7607d73c9fdacb6758717e322d65dbac815e5053fb265e45669e143e5be9453a894311ff53d0086f29379b89e0", 0xab, 0xfffffffffffffffa) r1 = add_key(&(0x7f000077c000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f3000)="", 0x0, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000f2000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000595000+0xdf6)='/dev/sg#\x00', 0x1, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000e11000)={{0x4, 0x7ff}, {0x9, 0x5}, 0x3, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_timeout(0xf, r0, 0x1ff) sched_setparam(r2, &(0x7f0000b9a000)=0xfffffffffffffffa) arch_prctl(0x1003, &(0x7f00007aa000+0x964)="11c31ea1f1725322ef0cd878cba4b8827665770ef063b6cc64b0e39e348b54c5b3b6da87cb912633fc9c10dab939cf9404aae113f93dcde1557defb3f85e06196aa3543a7d40b1a25b42a102abd6fa7de9555916ecdf2f11c0765ae15ba90ddd42ac0cabb8bf4b44befc9815a90bbd699687190ab6ad6d9cda7271ce3a9c8730cf63beb4f93c2294924b627f88806fa3b73eca9f5520ec0a03f5542b475d78a822e73b4c7abfbaf030dcbf0d66bceb87d7d9b63c8a261607450305c1aa74176eab9bc8fd2bd1d4259634ab5038f70358f078e15c8bbdd3da14c6f36c358aaeb960e1cb5b56822718c790865306e36ad68d2a804a5b690af57cceedcd2d7e34f74250c8fb1120fb3f238eccd645c5f7e0d60ad3d4c558c9e845d9d1222197edd20bf22f9b4d792181d28ab6aa85db842700a4df6e4dd402b0a89293d650901fb4ba3864354bf75338f170816d51a92cf188a84919fc958909d7209759a06058b71a0a1b3d001ed04f546971ecbf2d5a297889278a833ae5e105265ea0b300db70d73a122f1fc0bd236b9e1b174729b1b6d591ff2dd596cdd37be5de78d7ad63abd163a684038fe5e03168cb90e5ccb5e6698c90a52bfc132fe6c45a1627db1984553922ce3c6890ceb05e78ba030c41b7556de1476010f94c6efab544bfe6e38b5d45a3850fbb92cc59d2c1bfcc77317ab74b2c52c86598e7f1138f96fe2fc2b4012cd0d95c44a221d0c8cb96863d26d3a606a23d85ce7dc87756dde164599d5488598b7365326d200e807531501d1bacc80fffecfa22d57b059d70e976551f407de1bb34de17f10949e370fbe310e612166e1ba4efce8c1b09ac94f6c3493a3db5a64a3a8b4fb87816b09862fd59e2cf1c92190ba1b6ea35ff3807a67814f20ee05310f21caa6de27d150018d98295e01ab94e0b6ceda112a15a5113754d431c592acc7c6d873928161de7894ed22b4c002a7a926433a0a6568b49263af3aaf793753749647741d12c7ed90321e544af0c6f43d97baa046b40222db3578b3d101a1321da8483a48b98d17a3ec52f8a9bc927e4f9a5fbc696c1adfd081d441f5462f298a6128256c9c4b120f653e9b7998db8685bff724ce825d689750a9eabd16e6e04cd0e59f414fc22a715d967b28dcc69b61631380c81e701edaabcffd67b8e946b566f213b9c0c8cf177cde02cad6afd2c169ee80d6ed837b09d7a17082862df692cc5ea0db0aad583dabcbb2a1147897b0f925537fe52e7d3b9faeb2beec14c2d6785c238bcc0b6e28d81fd3cf3b2c0c15ec71e5a157410ec51a8f9374f187fee9903c025928322c8a3bda13fcbc4a343c812f6911048ad7688eaa78945571b687ab03482f50fc8780954941c2380ba00bb83495846f78b1f8c04fd561ce91e9e639938cd700a5c3974dd084113a21a40f77151572071764951eb28da5cff6face8888bdbf7fe8d3ee3d5d22a88e0f298c3a325b23c8d1ec747d16d6d0cd2b087a5c39041fc479d918d814c56003f50b565de08a5630fb26767fcbcf30fd270eec5d1c4056653a8c0b922ee798dc6bae634bb07092caf9b23efa68f942dd93bd6885b400add36a4ce36daa0ebaf2f051ceffb43b2840787b7e733590fb26bd3fce042ff76467fc81923d71597f4fec038278a5a3e3e5a31a058e3a13db9d56df59f75b928a4f8e40ccf628e0b4dbe3424dd6890db2f3f17198cedf8dff4710fddce18ca6fa7c0e11074e1cc77a6d7702709319b6a822e176ef01d47a3fd7691ad1c65f02bd55bf8a3f80f99dd70d538290b503b4b6ecb5c6faec220259b3d6f96ae7faa7a6d3d580098241675da877902101b2931328248b478d67fc9bdfe183bfc3ae4f6dfbb6722e82d161c797c168a024fc8fc821e7451e818bf5d7014602b3ae883933d3589f02d968758bc37b76994c0985ac71351b0defd4142db805e61f9b711d0ceddcf9277d85e2921e64297d6fba7282fb4c019d8d58672591d34d32b48f057afa7ae9d904fe6e6db1c21ea2d194e815d486c73d522ad9026886a17a749c5f74aca4ca86d390f4ea8b601849388832700dca88286e76ab76e2c2860e9c875408604c2f1d5471709267ded1e6f2450c8c18e949b0a5f0dbb38f204d7adcc69582a3810a5f0ee5a3a55bd37ef743ac006a0e647494bf246e9f6f0c4d12ccb76cdce9193002d5002ebe93e8038a8a510bbc21ab3e1ea40ad5bccf6eff4b2459d1e41fbfa51080df3a24a77fed3bf46932bee6adaf427e6833306971a79233b1d3807de57e82ef15ad2ff8a55589c8b3fa304b47fdbdc5571e3572ce39ff11f9b8f5954513486b028ca23ce1922041e694e5eeca51764e4466bfcd26de75a673ca36fcd454d9b252b87b1aad399b134ee5466620f15994d42f6b94b0be6bcf11eb4d505092595c49b3b56e16f9ed2af53f2a6e6ee3b4ffccd3d28e38d8ae0d492615ea5aadf5d27d21ae77349175c2c7bfa470dbba9252e56ca75fa7ace606f9a964789a8b7721ff701baf92b2c62070aa7b35bd86988922b130fc3b2d7652e6264fe85f317abdafe94a82a14a239bca7a50ce6aa20ed252ff75df91c4f507314b77ca42a28c2b7b754333d1df8254eaf1f4c596aeb6f4fb0f019dc241b39af726886e60ed303c1c3f4083ec126ca5e878c04634e06ab4f16f50f6f2104d84605ace15db418fff2cb4c6bd12ef4ba1a50ce11a208ca0b057ae5c93b09155de8154909c50f8d457a01bfe7125c70372363bec2e41e2d665a829c9c12d50d8134c72c89ef523cac21a6ff2d71b49fa6544ce5c826b6e722d70677bcb5426855e47f21d076786514ad26ef236a7a648587fdc1151fbe83b4e39a2c371b4675604d832aa2f5aa4cf90b1532e696e4a8e7aff0f7deb4fc7dd91faf1d892410d27627ff5572ff0345a297e1d3ca10484660e9566341a70779fe16926cc1d08bfe6aaffd2daacfd88067052f56754a178c73a03cd646103f3587cf73f0473815cac48fa6d9585dfe5ad9ca8906ae50cc9955f9b6124ece3059c54aaabae4cd10eef1402c551d98647b57ad3a003490a7caa9e802c8c7953e9f58ac4e97425ac5e139583992c90cf410d7fea8c45dc80fc85bf01304b3e3b93674c8ad0757028c80ac545c6a9d19cc4d1fc02d8227f26b7199c1d8cce008ca2f911d04fd2b1110a6be42e3a53a1a5b3c974ba12945d5d74686bf33de0e758edc495a1822c19151d5cbc22b6d8e5a6c5aa8e06b4bd60bb5f7a94ea1ea8cb10b449a3c01cf7df17da0990664c6fde7d99241755b06fef8c3e382c919a53b603a534270d509b7589b281bf24ab408eb8665a1d1307ae00ae8e82ae6aa443b6679fdaebecfa451ef1878fb0e37845feec7b1547ed12de9726477d2cf37593530c786ed05de98c9612832c8b75eb49842e6dc34c4de53e5f96f4aaa99e5393cc8b851a086a498f951dff73dbea07e6cf2bd0156100181d55f53eb2fe97886eb33f8645f87efc1a182e34978cd589aebc1b7bdf738bdb646182857df33e060ceeb20779c35b63cf148f643b89f6eb92a9520c9215c6970cf5a06cbc00f10f54842e4664211316b654fea342f9c083ca31d03d3574a19ff351e0288f82e80ed51ad88d2b52a7c075eab19362c717b2ad9dfedb865403b2f40329124f4e6ec2dedb4cefc6948ed17bc406018c701eaea1cb4c64e00695ff97332bc20af18b45fd3c76e3b493bfd6895267f4835ae104c3ae6b27209c4f0b63a35970028ec0616385c6ca1d1049c5a52fa45db9fd124a95839766a1eced8a8a911a8881b1e1aa05c9fbce4f2c7319f2370f7dafaa8c6900814482057d0dd19e210dd53987a94e78eac2744d1c90148baeb29187ad5c3d0e3e98ed22ee98e9e126d1c38432ee0a7691b1b7c08a2f2a28457061a980c89fef832667725d735eacd9812a02cba68354e6934797670f4abca943c3f24faa1d9023c53bc65ebd68e337518462543a0bb205d54779b05527001c29eaedd55991e071efba793e2aca3f9ca1db3f8043d5c32a40e7ed66a3e674151d84f66d88c264748f066470a7232ec9487e7d7fae0f95faa9110a9198c218ac50787e2db8543ba4021161cb487d4744a1e2997d6989dfd452a4cae0b936da8b8d531068cb203fd11eeae162c0a9a5315ddc7a4b9775f0a938cb9daf3d78f014439c37b65d2238be3055db6234111aa0b5822c0a4ec02f68212f7de27742e09fb89d961cffef4d5555d7cc3a2f7ebba1e63fce7b22ff800ab6f7bd70c8257003b9fe4f0a2e378e94ff75041e6f5d79bf4a1b1b37e45c5c7b18407fec9702e3cad8f505ecc38d5280b6a8a8977f2ca0b1e806b289c808c0dfaa0b24455ac771117bf91147ddd8b7dd71b4caf58bc98882a197ee1beb56809279698dd491f9decf00dd55266be68f1536e30db3fda0dc2471d995f77cdd4692caf33787876d881d7c8b683e0378316637de85bc218c13f8c4e00b663c8d6f14213d64198bbe67f8d814a9a1201727deafe908ce93bd49f39dcca17f3baa0b8cc0e57f70343c7dbb32ea5c98fa39314d1e28d233aec4bc2bd65e9dc2fc4a6eafa1e4e99b38cd6372a548dd1d1f126e8a8f41bbbcedeaf64a0fbb1c668e5375142f72e805ffd49e500fa02cd0c5b883277158e49b0b52c69a8c4ba020b423f18a533ea177286194793ce9c597a0e4ed910d1dcd7dce3533f190027cbf3b3c7814f503c548ac0acb53536fb41eb6c64769bccce9cd2f4bfe52d4f02c0f52547a7995423efa1fa40f08f45b28a6abdae9a709ebb701334ec36ff903a8fbb9c0cd126cce4a1d0eba5a2fe8741930051cf10bce9151e4e07a94e9a1eedfa239c58e16bda19eead331a84de3b2c555081cff5eceaa6b8ed3cb5b09c40794ed76e34178c69d4faca517c26788942a2a41902e8a93355626936305b629b05a0a988033da5e18ba6af5b7711c94547c461737fe70b113a02208700215553eb646a6fee6c12f5a3274f3c866739d2023e796ce34840f10d5b8bfa505fc2c89ebb446b661bbe31f081213fb670a36c3f20d52ece231d03e90d58833025a0b68f40457c04d0eb07af034c0bec4ec9f262f7c9e8891ddecb14df4b767bcb18311ead71e46d0fe616a4db1e29f4fa841140a5a36d0f969ee99509e47996349140f930d02f845f1f789c85e0417099c64fef06c890c4183cb1565c939af7c3226ab0de148d5ecab16f2d6acbc618c10d2b326bd7af192ffcb78a72aa46bc459e5c1cea0bb88bf68b84c8efd78b28a5be7193e00d40608785bd4514d5d813c44311e8ba7078822e98dcabced842b80823191ee6d72d9f66ba8d3c4ebf709a0460cafcab8d3864c2fae252d3be06078ea39fedfe65ddecd96aa3828d6224dcbf4404eaf5f81924b05698e8119e52d5048d68912e5fd78038fe4c542a6e6d0273d68c486fe57c18c8416b9c9d992fba5b792e8761316c65acc507c37ee1fc6f8d4a7ab9cadc003acc140d4c74dc955b7bc51bfe2a09f916e525746054904a939dbe3f144be7e386b5ca89000890fec12a032d99743e1e099531fb4f79683381899aee1ae2ba8f1114697805e11c40502cfa1eab9c4a7804f997800b005e8aab451010eb27911e56b28420a62b6cea364b8a50e687a7ba53fb9546f4db23c4c22736f8014e7c19118754695e15007a7a114b85a5e90b3f893e18adfaf9d582905226111342822f0f0a41d37cea81daf4783f8c204c2c5c2e50aca19b400f74b6a3ce1deec56d99f479423f9e4ddedf4a554886a68e0ffa01cde3acfb5247cfad379f93083bb6621525198af20386e57fcb") keyctl$setperm(0x5, r1, 0x100800) request_key(&(0x7f000025f000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000331000-0x1)='\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c47000-0x8)={0x0, 0x0}) listen(r4, 0x2) 2017/12/22 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000052f000)='/dev/snd/seq\x00', 0x0, 0x100ffd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000118000)={0x4636, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x40}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000069c000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/22 10:35:35 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000032000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000002000)=0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000031000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000998000-0x8c)={0x1f, 0x1a, 0x5, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$chown(0x4, 0x0, r1, 0x0) 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000147000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a6f000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x686, 0x400, 0x10}, &(0x7f0000b12000)=0xa0) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x6, 0x2, 0x2, 0x1, 0x0, 0x3ff, 0x0, 0x8, 0x1, 0x3, 0x800, 0x1, 0x0, 0x7, 0x0, 0x6, 0x1, 0x100, 0x8, 0x72fc3d7b, 0x7, 0x7, 0x7e9, 0xaa, 0x0}, r0, 0x1f, r1, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000047e000+0x3)={r2, 0xa55}, &(0x7f0000f7c000-0x4)=0x8) fcntl$getown(r1, 0x9) fstat(r1, &(0x7f000062e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000787000-0x6c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) pread64(r1, &(0x7f0000e29000)=""/129, 0x81, 0x0) 2017/12/22 10:35:35 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000918000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000406000)=0x1, 0x4) prctl$intptr(0x18, 0x7) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) faccessat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/22 10:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$unix(r0, 0x0, &(0x7f0000534000-0x4)=0x0, 0x800) r1 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/22 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fae000)=[{&(0x7f000098c000)="290000001800310900000001000000070a0000000000ff06990000000c00080004000a000ef4ff010b", 0x29}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000998000)='/dev/hwrng\x00', 0x90182, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000684000-0xb8)={0x0, 0x3, 0x4, 0x5, 0x8, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr=0x14b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x401, 0x3, 0x8}}, &(0x7f00005b3000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000015d000-0x8)={r2, 0x7ee}, &(0x7f0000aeb000-0x4)=0x8) 2017/12/22 10:35:35 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c77000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000059000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {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]}, 0x5c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b92000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002d000)='./file0\x00', 0x20000000000) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000025000)=0x0, &(0x7f000002f000-0x4)=0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000008000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xffffffffffffffff) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) 2017/12/22 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000bce000-0x24)="240000001a001900000000000004010e020808160000000000ba0080080001007f996be0", 0x24) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xed)="d0c104f45a7bd35da1f7a71a25d61efbb2be5eaf141f8f3eda70ad5c6cda4b7e9c0b1a8c1d3f9c424918b9ac1c1c01b5846c4d818cb16a35c50110144d091e1f4ebde01146e89cf6b3dff70438af462f59d52cfc94585022b59f102eded8efcb7c2694ae857b6696af2fec84c55c1f6a78314bfb799ec03b775fa8049f5f6b12371e88d5369b5a93418d6961674ccd1d49a6346079a434ddaac8a60dee9ce78817bb342eda70fc0ec3aff76f2382f12d1f99ae3894af163192ed2cc66fcbe6229686558e078a43a2104507b3f217a9d6fc5880c293ddd231c12a3d5ce7036e30e4f86b070e5ec885", 0xe8, 0xfffffffffffffffe) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000009000)=@known='system.posix_acl_access\x00', &(0x7f000000b000-0xaf)=""/175, 0xaf) mq_getsetattr(r1, &(0x7f0000009000)={0x2, 0xfffffffffffeffff, 0x8, 0x6, 0x200, 0x9926, 0x1, 0xffff}, &(0x7f000000a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$update(0x2, r0, &(0x7f0000001000-0xe7)="d3", 0x1) 2017/12/22 10:35:35 executing program 1: syslog(0x103, &(0x7f0000d9b000-0xa7)=""/167, 0xa7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000053a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000652000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000bc2000)="", 0x0) r1 = socket$inet6(0xa, 0x20000000003, 0x4) sendfile(r1, r1, &(0x7f0000f1e000-0x8)=0x3f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b19000)={@common='tunl0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000d87000-0x4)={0x0, 0x0}}}) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000972000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2017/12/22 10:35:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000dd5000-0x10)='/selinux/member\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) msync(&(0x7f0000e77000/0x3000)=nil, 0x3000, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000917000-0x10)={0x4, 0x0, 0x10002, 0x400}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000aea000)={0x7, r2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0xc0505405, &(0x7f0000e04000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000+0x654)={0x8000000000, {{0xa, 0x1, 0x2, @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]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) readahead(r1, 0x7ff, 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000013b000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a56000-0xe8)={{{@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}, {{@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}}, &(0x7f00007eb000-0x4)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000054000-0x4)=0x7f, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2017/12/22 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) clock_gettime(0x4, &(0x7f0000df2000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d2000-0xc)='/dev/autofs\x00', 0x200040, 0x0) renameat2(r1, &(0x7f0000a3e000)='./file0\x00', r1, &(0x7f000060a000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d3c000-0x4)=0x3, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000ad000-0x10)={&(0x7f000030d000/0x1000)=nil, 0x1000}) rt_sigtimedwait(&(0x7f0000967000)={0x400}, &(0x7f000009c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d25000-0x8)={0x0, 0x989680}, 0x8) r2 = request_key(&(0x7f0000a63000)='asymmetric\x00', &(0x7f00008f1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a2000)='/dev/autofs\x00', 0xfffffffffffffffb) utimensat(r1, &(0x7f00008db000-0x8)='./file0\x00', &(0x7f0000e2a000-0x10)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) add_key(&(0x7f0000288000)='ceph\x00', &(0x7f0000e11000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000a7000-0x8c)="500b4edefa9fb44d9c163dbb2bef3840fd6380a1baa972b1bcd3bd0de6ac2ca9740090abae7a16a87d3f753295afbe6a4f4e4b9e5f83e13874503ddc1540dcb657c87746ce97909e46c23d50fa3f758f3c22db8372842153c11024136415c87be9c691a234543cb89d1faf8a076826e0763effe24aa025f1ee3f27aae62b3f94f1e91ec478eb7f9934ae255e", 0x8c, r2) alarm(0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2017/12/22 10:35:35 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000032a000)='/dev/pktcdvd/control\x00', 0xc40, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/icmp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x80100, 0x82) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000033000)=""/0, 0x0) 2017/12/22 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006a6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x0) ftruncate(r2, 0x1000000000010cf) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) ioctl$LOOP_CLR_FD(r2, 0x4c01) recvmmsg(r0, &(0x7f0000814000-0x26)=[{{0x0, 0x0, &(0x7f0000811000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000070a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000813000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2017/12/22 10:35:35 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000a01000-0x26)="c5e56082acaf0ef8dab7a90d52331be11734eb4d46f69cab53ee77bfec579d767808a3ba3c54", 0x26, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x0, 0x2000000002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000b91000+0x79a)={0x8, 0x0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$tun(r1, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f000006f000)='1') r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2017/12/22 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001bd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000717000)={0x0, 0x0, &(0x7f0000263000)={&(0x7f0000c3a000-0xb0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r1) bind$ipx(r2, &(0x7f00005f9000)={0x4, 0x4, 0x1, "d1bbe25be74b", 0x3be5, 0x0}, 0x10) 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000005, 0x400000000000000) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000852000)={0x2, 0x4e, 0x4, 0x6, 0x7fffffff, 0x7}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000887000)='/dev/loop-control\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000010000-0x9)='illinois\x00', 0x9) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x18, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000129000-0xc)={0x6, 0x20, &(0x7f0000314000-0x21)="0393cef9dad2dcb3c601d916976eba98381dd16c2f13bf858fc8952be4b50349"}) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f00006bd000)={0x2, &(0x7f000043a000)=[{0x1f, 0x3, 0x8000000000000000, 0x2}, {0x1, 0x0, 0x0, 0x7}]}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000f8f000)={0x0, 0x95, &(0x7f000035b000)="b8ebfc0da0c667d7cb186347aef1b24e16dc01cb0d56bda3aac949db9ed8b7b80dc1a447d4be9b2c2ef5d0d6a968e5f85e17d6dbb25bebb3c5e403ca08d42fd7dc6134e3b1080e558ddda83a273253cb13252e15dd42545d291df1681f976668df49593eeb4028d19659be590269d0b2136bde901c92216e8c92c5172bd0b83d6caf064229cf850eeff67fd6b43d57540f7021cc0f"}) 2017/12/22 10:35:35 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0x6)='stack\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000010000-0x5)='user\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="a4", 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/proc/self/net/pfkey\x00', 0x161002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000005000-0x8c)={0x4, 0x4e, 0x5, 'queue0\x00', 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000010000-0x41)=""/65) [ 49.841857] binder_alloc: binder_alloc_mmap_handler: 7389 20000000-20002000 already mapped failed -16 [ 49.843309] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.843374] IPv6: NLM_F_REPLACE set, but no existing node found! [ 49.854058] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.854121] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000008a000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006e2000-0xe)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000008c000-0xe8)={{{@in=@multicast1=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, @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}}, &(0x7f0000cfb000-0x4)=0xe8) sendmsg(r0, &(0x7f0000333000)={&(0x7f0000656000-0x14)=@ll={0x11, 0x1c, r2, 0x1, 0x5, 0x6, @random="47658d1faa87", [0x0, 0x0]}, 0x14, &(0x7f000007d000)=[{&(0x7f000024f000)="91b660cb7f875e6a473e9ac3d057604ff2976f8323d6e9557398adfb6e85e3e107ae8eca6c4890143897baf0e6590e9b679db13d6dc4d62c97c5141054a1706adfe4d4e7d2e1c8e28d7bafa8cc8d8e6e799f6300ee1876c7e2e8344ef72878f3e096cf27be8315abd7a4f4cc066763192983ba69e9b713bdacb471a54a8c5d30b359f2cf9375176e2da4915d582dc792baf1ee3f8e1f06b9e0b9ebc1b64db014bcaad1c2d06485477df498495876aa06503ff27ab3c08c4ef9226b56afd0bc1e5bd90fc8de", 0xc5}, {&(0x7f0000b68000-0x96)="8f0feedd965c5aaf0469c4e26c00562eba1a0af743016b32053ebd8720117e03e35228392723465b0d4b38ebc6ffa70c678d8c687d253c8010e22ccbab8db94d6e65f8a68125f70c19028538ced5bbb272ef7139d86f593be652b08dcd9c67db2158de296902c85f6276ca3698454cc5f60a5dfe0a88b07ff2262002612a1a37c803235fbbbdc170b5162e776a1839b2cead8b308d89", 0x96}, {&(0x7f0000842000-0x1e)="5ad0544a825ebaae2a6e2ef22da3275ff0754c5274ebdda6c933aaedbaf6", 0x1e}], 0x3, 0x0, 0x0, 0x4040044}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000037e000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000827000)=0xe8) r3 = socket(0x10, 0x805, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000bdb000-0x4)=0x0, &(0x7f0000fa6000)=0x4) sendto(r3, &(0x7f0000a2f000-0x14)="14000000010ae702000000fffe000000000401e5", 0x14, 0x0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000160000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d06000)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd035}], 0x1c) 2017/12/22 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000177000/0x4000)=nil, 0x4000, 0x3000, 0x2000007, &(0x7f0000610000/0x3000)=nil) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b27000-0x9)='/dev/sg#\x00', 0x18000000000, 0x1) r1 = mmap$binder(&(0x7f00006d5000/0x3000)=nil, 0x3000, 0x2, 0x10171, 0xffffffffffffff9c, 0x62) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000010, 0x802, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000067b000-0x4)=0x0, 0x4) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00001c3000-0x4)=0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b27000-0x30)={0x64, 0x0, &(0x7f0000638000)=[@enter_looper={0x630c}, @acquire={0x40046305, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x4, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x68, 0x8, &(0x7f00008c4000-0x68)=[@flat={0x73682a85, 0x1, r1, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f00003d5000-0x1)=0x0, 0x1, 0x0, 0x2e}, @ptr={0x70742a85, 0x1, &(0x7f000073b000-0x1)=0x0, 0x1, 0x3, 0x2d}], &(0x7f0000939000-0x8)=[0x0]}}], 0xb5, 0x0, &(0x7f0000b27000-0x39)="d4a83fc5707a9f21636a8b012c57c764122a5875a0b7b282ff5b4744ddcc4eb2a0ba3b33d548323c22fbeb91c27e4438a877c6ca4dbb21406b25378e7ee6c6fb639581619b36c986a052b0708028bc281cad7f92288caf84e6804368b2ec54c4dd6211bfce177b3a913b3f6e2fe720732b40387d89d65968104c80b874ba2e60ffcc0d98183af24a523103b8a9bafea861e46df76ef1957e96c07e6159f7cfd005440555379e3b44e05e48cdba9f64aa332edeacb2"}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f8a000)={{{@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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8b000-0x4)=0xe8) r3 = signalfd(0xffffffffffffff9c, &(0x7f0000971000-0x8)={0x0}, 0x8) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000b27000-0x8)={0x0, 0x0}) munmap(&(0x7f0000b1d000/0x3000)=nil, 0x3000) [ 49.969666] audit: type=1400 audit(1513938935.487:28): avc: denied { create } for pid=7436 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2017/12/22 10:35:35 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) flock(r0, 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/22 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff3000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000abc000-0x4)=0x0, &(0x7f0000632000)=0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000068000-0x7)='md5sum\x00', 0x7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c77000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d39000-0xc)={0x0, 0x0, 0x0}, 0xc) timer_create(0x7, &(0x7f0000628000-0x58)={0x0, 0x33, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074d000)=0x0) sendfile(r1, r2, &(0x7f0000618000-0x8)=0x0, 0x0) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000604000-0xe)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}], 0x1, 0x0) uname(&(0x7f0000294000)=""/127) 2017/12/22 10:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000176000)={0x6, 0x0, 0x81, 0x469, 0x757, 0x4}) read(r0, &(0x7f00001a4000)=""/1, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000010c000)=0x0, &(0x7f0000273000-0x4)=0x4) 2017/12/22 10:35:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000ef000)="d4a14509", 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000560000)=@generic="66632d5b0490c85e9de9a3ec410c2e14", 0x10) 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005b5000-0x4)=0x1c) 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ed3000-0x10)='/selinux/create\x00', 0x2, 0x0) open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d54000)=0x0) 2017/12/22 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000769000)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000493000)='\x00', 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f00006dd000)={0x0, 0xd237, 0x7ff, 0x401, 0x1, 0xbf57000000000000, 0xffffffffffffffff, 0x0, 0x54, 0x9}) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006cd000-0x5)='user\x00', &(0x7f0000d76000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e2d000-0x91)="4dfd95d632ee1f1879d15006826952970d3687429a044ec829899196d5068ee1dccd7fc9e09a43f8e47f45cb8aae74477447ed9a244c73223b359d8de1b157d4769e04ec7f7f21ed7524448d74cd690246f1e49d90311dbcbd9aebb774280d07425b44ec4131d15c2a28bbc3cfc0ad433ff58344094594b0e85328e484fb0ef4adecee0056b8b08eeb1bc9536a70b7389d", 0x91, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000d32000-0x1f)=""/31, 0x1f) r1 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000efa000)={0x0, 0x1, 0x7ff, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x109002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000)={0x1, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000ce1000)="2400000032001f0300000000000000000200071039000100ffffffff8800000000000000", 0x24) connect$unix(r0, &(0x7f0000c9e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000090d000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000095d000-0x4)=0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f00008b7000-0x4)=0x0, &(0x7f0000c9a000-0x4)=0x0, &(0x7f000075a000)=0x0) lstat(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f00006ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001ed000-0x8)='./file0\x00', &(0x7f00009e2000-0x8)='./file0\x00', 0x7000, r2, r3, 0x4, 0x3, 0x82001) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b01000-0x8)={0x0, 0x0}) setpgid(r1, r4) getpid() 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000942000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="630c5c58966b22f6e7c53e0af2d4f249", @ifru_map={0x3, 0x0, 0xffffffffffffffff, 0x200000000, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@generic="aff9455ef18f9958748ebd431c28e436", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f0d000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000056000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d5b000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000181000)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/22 10:35:35 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000510000)='/dev/ppp\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000+0x946)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000000)=""/199, &(0x7f0000002000-0x4)=0xc7) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0xc5f627d3b1ee938a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000002000-0x8)=0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000002000-0xb6)=""/182) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000002000-0x4)=0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000b24000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000214000)=@ethtool_gstrings={0x1b, 0x400000000, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000004000-0x28)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$pid(0x0, r4, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f00008e7000-0x28)={@common='nr0\x00', @ifru_mtu=0x6}) 2017/12/22 10:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000e) sendmsg$netlink(r0, &(0x7f0000aac000-0x1c)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00009d5000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) 2017/12/22 10:35:35 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000007b000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000001000)=0x1, 0x4) read(r2, &(0x7f0000c81000-0x5b)=""/88, 0x58) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d26000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00009dd000)={0x4, &(0x7f0000d27000)=[{0x5, 0x100, 0x6, 0x40}, {0x1, 0x3, 0x5d2, 0x0}, {0x6, 0x9, 0x8, 0x3}, {0x4, 0x1ff, 0x7fffffff, 0x6}]}) sendto$inet(r3, &(0x7f0000761000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d28000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000003a000-0xa)='/dev/ptmx\x00', 0x309240, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f30000)='/dev/rtc\x00', 0x4e4500, 0x0) flock(0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000145000)={0x0, 0x0}) write(r4, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) prctl$setfpexc(0xc, 0x100003) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00002c0000)={0x1, &(0x7f0000eb7000)=[{0x4, 0x22bf, 0x4, 0x100}]}, 0x8) 2017/12/22 10:35:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000092000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a77000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a60000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2017/12/22 10:35:35 executing program 0: wait4(0x0, &(0x7f0000447000-0x4)=0x0, 0x20000000, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7a000-0x4)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000141000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, 0x10, 0x80, 0x0, 0x9, r1, r2}, {0x6, 0x9, 0x5, 0x81, 0x100000000, 0x800, 0x10001, 0x100}, {0x4f, 0x9, 0x8, 0x101}, 0x7, 0x2, 0x6, 0x1, 0x14, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x3b72}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x3, 0x80, 0x7, 0x4, 0x0}}, 0xe8) 2017/12/22 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ee1000-0x10)=@req={0x9, 0x7ff, 0x1ff, 0x100000000}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c3a000)=0x1, 0x4) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x9) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000000c000)="830200350101000000000000731b0d7a", 0x10) [ 50.079841] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.088842] tc_dump_action: action bad kind [ 50.106211] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.114721] tc_dump_action: action bad kind 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000674000)=""/1, &(0x7f0000409000-0x4)=0x1) pipe2(&(0x7f00002f9000)={0x0, 0x0}, 0x800) r2 = mmap$binder(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x1000003, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b1b000-0x30)={0x50, 0x0, &(0x7f000033b000)=[@free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x28, 0x18, &(0x7f0000a10000)=[@ptr={0x70742a85, 0x0, &(0x7f0000fe2000-0x1)=0x0, 0x1, 0x2, 0x3f}], &(0x7f0000a92000-0x18)=[0x78, 0x0, 0x38]}}], 0x54, 0x0, &(0x7f000046f000-0x54)="5e116d9c4dc48fcc5cb7f6cc08df863169dee619cc12ce6784d6e446c7bbf92995fe30470bbdc009e99f09bd50ae4e8304a15513a5c849cfe72759c2345164eafceb05d018e04d97d5e44320885cb3e4c32a3260"}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/access\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000823000-0x8)=0x5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00001da000-0x4)=0x0, &(0x7f00000cf000-0x4)=0x4) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000)="cd6e0e9d81e357d6a748711230", 0xd) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000187000)="", 0x0, 0x24000800, &(0x7f0000b3e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f0000dac000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/22 10:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xf, &(0x7f00007c4000)={0xfffffffffffffffc, 0xfffffffffffffffc}, &(0x7f0000336000)={0x0, 0x0}) eventfd(0x0) 2017/12/22 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000cc7000)=""/1, 0x1) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r3 = dup3(r0, r2, 0x0) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f00009a0000)=0x8000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000879000-0x8)={0x6, &(0x7f000074c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e5d000)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e5d000)=[{{0x0, 0x0, &(0x7f00008c9000)=[{&(0x7f000088a000)=""/34, 0x22}, {&(0x7f0000e5d000)=""/242, 0xf2}], 0x2, &(0x7f00004ba000)=""/52, 0x34, 0x0}, 0x3}, {{&(0x7f0000e5e000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e5e000-0x18)=[{&(0x7f0000e5d000)=""/198, 0xc6}, {&(0x7f0000361000-0xe1)=""/225, 0xe1}, {&(0x7f00008b5000)=""/36, 0x24}], 0x3, 0x0, 0x0, 0x2}, 0x600000000}, {{&(0x7f0000e5d000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e5e000-0x40)=[{&(0x7f0000199000)=""/90, 0x5a}, {&(0x7f0000596000-0x28)=""/40, 0x28}, {&(0x7f00003fc000)=""/90, 0x5a}, {&(0x7f0000c4d000)=""/0, 0x0}, {&(0x7f000083c000-0x80)=""/128, 0x80}, {&(0x7f0000e5d000)=""/45, 0x2d}, {&(0x7f0000e5e000-0x57)=""/87, 0x57}, {&(0x7f0000e5d000)=""/70, 0x46}], 0x8, &(0x7f0000e5d000)=""/87, 0x57, 0x100000001}, 0x6}, {{0x0, 0x0, &(0x7f0000e5d000)=[{&(0x7f00001f9000)=""/231, 0xe7}, {&(0x7f0000e5e000-0x2e)=""/46, 0x2e}, {&(0x7f0000a27000)=""/74, 0x4a}, {&(0x7f000083c000-0x2d)=""/45, 0x2d}, {&(0x7f0000e5e000-0x1a)=""/26, 0x1a}, {&(0x7f0000a48000-0x6c)=""/108, 0x6c}], 0x6, 0x0, 0x0, 0x16f3}, 0x7b41}], 0x4, 0x1, &(0x7f0000e5e000-0x8)={r5, r6+30000000}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000e5e000-0x28)={r4, 0x3, &(0x7f0000dca000)=[0x7, 0x2, 0x7f], &(0x7f0000e5d000)=[0x100000000, 0x5], 0x24, 0x7, 0xfffffffffffffffb, &(0x7f000061d000)=[0x6, 0x6, 0x822d, 0x57cb55b6, 0xffffffffffff7fff, 0xf41f, 0x200], &(0x7f0000565000)=[0x7df9, 0x3], 0x0}) 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/dev/keychord\x00', 0x280080, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000000b000)={0x7, 0x1}) 2017/12/22 10:35:35 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000040000)='/dev/sequencer2\x00', 0xa00, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000003f000)=0x6) seccomp(0x5, 0x0, &(0x7f000003f000-0x8)={0x2, &(0x7f000003f000-0x10)=[{0x1c, 0x101, 0x0, 0x0}, {0x6, 0xffff, 0x0, 0x0}]}) r1 = memfd_create(&(0x7f0000037000-0x12)='vboxnet0mime_type\x00', 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000040000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x7ff) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c4f000-0x15)='/dev/pktcdvd/control\x00', 0x60800, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000f2c000-0xd)='/dev/usbmon#\x00', 0x2, 0x800) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) 2017/12/22 10:35:35 executing program 0: keyctl$search(0xa, 0x0, &(0x7f00001eb000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r0 = add_key$keyring(&(0x7f0000b9b000)='keyring\x00', &(0x7f00001a1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x9) 2017/12/22 10:35:35 executing program 4: getitimer(0x1, &(0x7f000048f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000002e000)='./file0\x00', 0x100, 0x20) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000000d000)=""/183) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000005000-0x10)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) setitimer(0x0, &(0x7f0000018000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000002d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 10:35:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$fuse(r1, &(0x7f0000508000)={0x1c, 0x0, 0x4, @fuse_notify_inval_entry_out={0xfb91, 0x3}}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000002000-0x10)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000000+0x2b)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b3b000)=0x0) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000e7b000)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000751000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b3a000-0x4)=0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afa000-0x9)='/dev/rtc\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000dfa000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000094000)={r3, 0x80000, r2}) [ 50.263771] audit: type=1400 audit(1513938935.777:29): avc: denied { create } for pid=7546 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2017/12/22 10:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000138000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00006fe000-0xc)={0x0, 0x0, 0x9, 0x1000}, 0xc) sync_file_range(r0, 0x80, 0x7ff, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000097e000-0xcc)=""/204) 2017/12/22 10:35:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) truncate(&(0x7f00005b7000)='./file0\x00', 0x712) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000985000-0xc)={0x0, 0x0}) dup(r3) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000aaf000)={0x0, 0x0}) 2017/12/22 10:35:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) symlink(&(0x7f0000d27000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2017/12/22 10:35:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/212) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e5f000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @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}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x23)=""/35) clock_getres(0x3, &(0x7f0000003000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000009000)={0xffffffff}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000000c000-0x8)={0x9}, &(0x7f000000b000)={0x0}, 0x8) getpgid(r0) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f00000d6000-0x18)=[{0x34, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fd8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000750000)=0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000fcf000-0x8)='./file0\x00', 0x100, 0x40) r4 = openat(r3, &(0x7f0000af5000)='./file0\x00', 0x2000, 0x5f) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fd9000-0x8c)={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]}}, &(0x7f0000119000)=0x8c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c79000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000003b000)='./file0\x00', &(0x7f0000b16000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000e05000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0xffffffffffff5d61, 0x1, 0x40, 0x2, &(0x7f0000f2f000)=@common='bcsf0\x00', 0xf8, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r4, &(0x7f00007a9000-0x14)={0x11, 0xf6, r2, 0x1, 0x2c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r6, &(0x7f00006ca000-0x18)=[{&(0x7f00006ec000)=""/0, 0x0}, {&(0x7f0000226000)=""/122, 0x7a}], 0x2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000732000)={0x0, 0x0}) readv(r0, &(0x7f0000402000)=[{&(0x7f00009b6000-0xbc)=""/188, 0xbc}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00005c8000)={0x47d9f87ba44ac40a, 0x1, 0xa5c, 0x9700, r1}) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000069e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c09000-0x4)=0xe8) ioprio_get$uid(0x3, r2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e84000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002e9000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x21000007, &(0x7f0000585000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000681000)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af4000+0x5ca)='/dev/ppp\x00', 0x40, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) clone(0x0, &(0x7f0000b0a000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") mlock2(&(0x7f000023b000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d4000)={0x0, 0x5}, &(0x7f00001fa000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b84000)={{{@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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000306000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000241000-0x8)={r1, 0x1}, &(0x7f0000035000-0x4)=0x8) 2017/12/22 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000010) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00005b7000)={0x3, {{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]}, 0x52c5f8b176bc5550, 0x7, [{{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, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}]}, 0x450) 2017/12/22 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e21000-0x5)=[{&(0x7f0000faa000-0xa0)="", 0x0}], 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000633000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) fchmod(r0, 0x120) 2017/12/22 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$mice(&(0x7f00004ec000-0x10)='/dev/input/mice\x00', 0x0, 0x18200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c2e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000184000-0x8)={&(0x7f000098d000)="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", 0x14d}) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000001000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x0, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000a6e000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000840000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/udp\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ae7000)={0x0, 0x0}) r4 = dup2(r2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x71ea}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x2059, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x74) pread64(r4, &(0x7f0000fe1000)=""/129, 0x81, 0x0) 2017/12/22 10:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000393000)='em0proc\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a6f000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f61000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d4c000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket(0xc, 0x6, 0x1) write(r2, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000d5b000)=0xfd) 2017/12/22 10:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000da1000)=[{&(0x7f0000e59000)=""/65, 0x41}], 0x1, &(0x7f0000fdc000-0x80)=[], 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000d1f000)='/dev/usbmon#\x00', 0x5, 0x8000) [ 50.450001] audit: type=1400 audit(1513938935.967:30): avc: denied { setopt } for pid=7582 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x5, 0x0) write(r0, &(0x7f0000770000)="2200000014000700000910f7e2ff0000020803e401000000090002000005ff72f115", 0x22) 2017/12/22 10:35:36 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") link(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f000001e000)='./file0/bus\x00') mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3f, &(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000014000)={0x0, 0x8}, &(0x7f0000037000)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001e000-0x10)={0x7, 0x8, 0x8d9, 0x60f, r1}, &(0x7f0000038000-0x4)=0x10) 2017/12/22 10:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003c5000)=0x4fd, 0x4) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r0, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/status\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xffffffff00000000, 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000f13000-0x30)={0x3, 0x0, 0x384d, 0x4, 0x3, 0xffffffff}) 2017/12/22 10:35:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f000079e000-0x9)='/dev/sg#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x182) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b21000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ea5000-0x4)=0x0, 0x5, 0x0, &(0x7f000023b000)={0x0, 0x0}, &(0x7f00003c2000-0x4)=0x0, 0xfffffffffffffffd) clock_gettime(0x4, &(0x7f0000c61000-0x8)={0x0, 0x0}) 2017/12/22 10:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000758000)='/dev/vga_arbiter\x00', 0x80, 0x0) fcntl$setpipe(r0, 0x407, 0x3f) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000e82000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000d9000)='/dev/sequencer\x00', 0x10000, 0x0) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dd8000-0x18)={0x0, 0x9, 0x0, 0x9, 0x4}, &(0x7f00003ce000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005a1000)={r2, 0x1f16, 0x30, 0x7, 0x6c0}, &(0x7f0000e49000)=0x18) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000074d000)=0x18000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fb2000)=0x0, &(0x7f0000e78000)=0x4) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000366000-0x26)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000306000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b9c000)=""/223) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ec6000)=@sack_info={0x0, 0x3, 0xc5a}, &(0x7f0000b10000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006a8000)=@assoc_id=r2, 0x4) 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x3, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:36 executing program 0: pipe(&(0x7f0000685000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e82000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000087d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000fe8000-0x8)='./file0\x00', 0x2102, 0x4) ioctl$KDDELIO(r2, 0x4b35, 0xff9) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) r4 = epoll_create(0x4000000000000008) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fe9000-0x8)={0x0, 0x81}, &(0x7f0000fe8000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fe9000-0x8)=@assoc_value={r5, 0x40}, &(0x7f0000fe9000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c3c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe9000)='/proc/self/net/pfkey\x00', 0x400102, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x9, 0x1, 0x200000000000000, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x101, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r3, 0x0) ioctl$TCFLSH(r7, 0x540b, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000fea000-0xc)={r5, 0xa08, 0x10}, 0xc) socketpair(0x10, 0x7, 0x7, &(0x7f0000c6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r8, 0xc06864a1, &(0x7f000096d000)={&(0x7f0000fe7000-0x10)=[0x9, 0x81, 0x0, 0xff], 0x4, 0x5, 0x0, 0x5, 0x9, 0x81, {0x1, 0xfffffffffffffffc, 0x100, 0x3, 0x4, 0x0, 0x4, 0x2, 0x7fffffff, 0x2, 0xf2d, 0x101, 0x6, 0xe192, "ba9c2ae407dc78adcce60590578728fc9fb2cdfd26d6ac40c90c4c210c8ee406"}}) 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x5, 0xfffffffffffffffe, 0x3, 0x9}, &(0x7f00007ec000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000445000)={r2, 0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x2800) ioctl(r3, 0x1267, &(0x7f0000d5b000)="") 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e11000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000049b000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009b6000-0xb8)={0x0, 0x9, 0xd7, 0x40000000000, 0x0, 0xc899, 0x7, 0x5, {0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0x10001, 0x1}}, &(0x7f00007ba000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c62000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, 0x98) socket$unix(0x1, 0x2, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) prctl$setmm(0x23, 0x0, &(0x7f0000afe000/0x2000)=nil) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) accept4$inet(r3, &(0x7f0000901000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccc000-0x4)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/ptmx\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) fchmodat(r1, &(0x7f0000289000-0x8)='./file0\x00', 0x85) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2017/12/22 10:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e7000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001b8000-0x20)={@common='teql0\x00', @ifru_flags=0x40fe}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000059b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000068c000-0x4)=0x8) acct(&(0x7f000034a000-0x8)='./file0\x00') lremovexattr(&(0x7f00002c9000)='./file0/bus\x00', &(0x7f000010f000-0xb)=@random={'security.\x00', '\x00'}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000d03000/0x2000)=nil, 0x2000}) r2 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x0, 0x12, r2, 0x0) 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000005000)=0x0) sendmmsg(r0, &(0x7f000000c000-0xe0)=[{{&(0x7f0000004000-0x80)=@generic={0x0, "da2f80c488a32a4e569e9689d8228b2cf4ad864441d7dcefcb95b5e1494ca98169ddc25af6f53ea6c3f82f9fdf356de5567fb1e50793616e9ecf1cec85e00a5055c77f80d9169cddd1dd0dde270cc2694fbd607a7e0eb5e83556f98a27f461f0ed749df348e381f3d02cb2f9234c7d9ed8ab27c0679de8069c9eda85a56c"}, 0x80, &(0x7f0000003000-0x8)=[], 0x0, &(0x7f0000001000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}, {{&(0x7f0000009000-0x80)=@generic={0x0, "9717f84f9fb494241eafb510b5677db8f25f60713151398b0289b32e2326d40e86fe31d81e5db6f2c686063a7696d11e32f9f9cba2586ba87e880616b2d7b8f10023548454e27925885c41acfdcf93482ebcbac06b435cea21f53b65e8cd64e1dd474a5568dbc6d7afd9f872fdfb0a594a76ddf7fa145a3fe42f316f0001"}, 0x80, &(0x7f0000008000)=[], 0x0, &(0x7f0000002000-0x2448)=[{0x12c, 0x0, 0x0, "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"}, {0x44, 0x10d, 0x800, "b891a5560801caaf1a1178947fed05ae3bb73eba304a43fea0d1522a52006ef07b46de01bf626ccb9239465836db40fde1ee9fa4804b"}, {0xd0, 0x1, 0x4, "b59d42ca83973446566c9b0f3f089c4056316728a4adad3c840d7fa1a14bde214ba8957b5bf454ee63ecbdbf362a34b849f1657a81fa81fee041e2b49622f9efc525fe44502bc3f13d7fdb7a0d77e9ce89de8a509a428a469ee7f1f4489e773402600374e55091d35af37174cd415df56e379e29658760c2efdd785dedfdac6de7fe992463eeb6ec267f9c56062543d39a8023d984be1bb214e7ed2cfa0ac52780323556f164436817f0cc985969004185b919baa1a90cfc5d469bd6d61dd4a0e52e"}, {0xc4, 0x110, 0x4, "4cb1da1dba42131a71c550d6f4b92b4970457e2bd5bc46f075e2321b372f69d487e4f7c1f0d5cc055a1dc086ddc611fe0c59b75d267a27f2b2ac10a12eeb82812e0860e5f43f584f3d46c511d90fa95e66e8121e17fefe622b74ccce2de9f2d7e6405304332c425eb7eab2dbc6723ba8d78f706cf029043ac54d96dd0ac6ed7e2e34d113b94a9122f121e77611025c72eff05579b434ebc4ff2435393f76ecfea5d5cc32ec56d2d21b14f7ac95f9bea572076bc564a7ecfc"}], 0x304, 0x8051}, 0x1}, {{0x0, 0x0, &(0x7f000000a000-0x40)=[{&(0x7f0000009000)="69b3c297eac282e6fdd9b674ba26662e52fae15b308e6101", 0x18}, 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{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="84e62cbaec512f26e15d700b784c4579d7cde3017d143fb9e228465e7cda2cf1cc143eb70c1f01556dbd86fee9dde602c6bb56b096f17564638691ad677836fd", 0x40}], 0x4, &(0x7f0000007000-0x88)=[{0x88, 0x114, 0x800000000000000, "03f181088ec1eb9ffe92e2f98697dfea886131e28313b57564230bf35fb19b1c8f60fbe86e37504cf2364a22881e4fce2ffb76df3471462fba3f7008a7ffc97cb64c5d1f328e209ce9371034a9246feb6b01e4f94c9a6040481d0f02854674bf01a2ccd5b581e471369dd2786bb743bc778dbbfe995af6ff11a6fe"}], 0x88, 0x4008000}, 0x9}, {{0x0, 0x0, &(0x7f0000009000-0x8)=[{&(0x7f0000005000-0xdf)="d8867f4740dc1a742ce31ccbbbf6c54a6795d96d27de8a7bc0bc17d9f9ab4932481393e66e24d9b0a22217d5e76d9028e307165234d6bef70b27f7d94ac72952aed282aeb39cb43407d97a09829a9b4d2a5991921975ed0362a3befb9a7f1504812059b101b71aa1da6dbea16a5435870a4a3160b746ba86fe9e0288a25a5c5c216e73eff8c8a2e8df83053bcedd454b9a495584bbce08d5b04a0ca0435fa138fd5c7c7cecb0c8d89b2c87f6cc1303cf565a18965f0d42ee71c0614706b871de1c04a4e368dd2f5cedff8ff9c7c904fe270191a327153665e44aa9b581e1e0", 0xdf}], 0x1, &(0x7f0000007000-0xb4)=[], 0x0, 0x4000000}, 0x200}], 0x4, 0x400c080) 2017/12/22 10:35:36 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ce5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006a3000)=0x10, 0x80800) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x10)={0x2, 0x1, 0x2, 0xfb0e, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000a9c000-0x8)='./file0\x00', 0x40) sendmsg$netlink(r2, &(0x7f0000a4f000)={&(0x7f0000e1e000-0xc)={0x10, 0x0, 0x3f, 0x80000001}, 0xc, &(0x7f0000bcf000)=[{&(0x7f00007ff000-0x154)=[{0x69, 0x7, 0x100, 0x81, 0x1, "47fa06c15c6973531b0e6b64409820c0a9fabcdd08076c930cca1c9f6390e3b57ee81a721776918d69b71ca3d09b108c92245627a04cd6c3af2650e07dfc73da8e5e833345de24e65a1df1d6cc2e5217ca49de04fb81b643bf"}, {0xeb, 0x4, 0x100, 0x639, 0x4, "52c4ac0714636b1585ccea891b3f4697e38ed549cff79c4ae47f72520eb9a90ef283cf78bbf3ca697768bd12045254ba1e3df5faafc0b5645154ff3fbb817f19d9afb5158302ac93aa2b1a11f562bca3646aa3ea44b9768782083906fd6bcbf649e4ad5598eec94b8aab2ff002f2de6eccd14c1fad541de92239b29c2776de9b91b329e892154938bf6bf602557a365021baedc4a12a4ca67d4b51c39371d29f64cd169bcc24facd252553997e40c44ddb38df2adc784ad10faad703f3d3d21262f177d76c7ade80b65b28bd0dbce578a495bb4006c6fe297bac41"}], 0x154}, {&(0x7f00001e6000-0x12e5)=[{0xa0, 0xb853, 0x110, 0x1, 0x100000000, "04c900acad549a699feeb1833f0eee967d98e0f3f7dc7001b233899bb712aba8d5f5a8c4bf35c2fef19da45cd5bdb7c9ea8d69eade66df8c9cf719a9a69b449d00c3fdd44c3ebfe5d2bdd21820b373e7429cb475867e6b58c3bd9d88e7168ba14d59f35c328a61f5b5c1d695abf9fd58c53a9252b097a35cc61d08e636afafc97e88e6c74f5cc4b4f661d8c8864b987e"}, {0x10, 0x9, 0x1, 0x3d, 0x9, ""}, {0x7b, 0x3, 0x8, 0x520, 0x8000, "e94323e0230b00b52227faea9ca0c657c4aee5aa4ace9e8fc99edc3058cd81fd8d6ca5ef16f936c71132d207b0c1ca00ab9b873bdf57057c9295a75d56d3dd61dc4d2a51da06f2b6715ea24733ae970a9aac9d797293135a2068643d910a1852ba60c9fad19b574d9a3bb0"}, {0x6d, 0x7f, 0x300, 0x3, 0x3, "74d1e93bfaa312e6db643518307da9d57bfb152a5cde03cc51416565e04243e686273ee29e333511841c90c84b2a726c2629b30db30115bc8d9f8b3fc060aac4ad5e20792a6b50677ee3a04433671c18bae7725d9f6dc2ced1dda1e58c"}, {0xa3, 0x9, 0x20c, 0x5, 0x1f, "58b8edf16b426614e750f27686b9dd896a09a465b5d05b5cae9142d45ab28fae8c52fc02a80195c7bce8bf73abe19707e3fd6ac505a8396de382b51413d6a4655b0dfc8c414883f3c29e856b2bf8410487311a99ed65350c2a6d6ea986d71a50762da071f736ab7e8012d87482e57eac244997062ef27bc62f09e185cc98e17f55f959640a7fb45524c3a809ec0784a593cf6a"}, {0x9a, 0x9, 0x0, 0x0, 0xff, "762306415c786aee011430ede2cdcdfeefbaff4ae232970a674cd034b1cdf278146c384cdda6f6c1e0c5b85cd70a65525fc002bf5148680a34dd31f456ded068c10724bf041331648d0da23c6d86cba629dfa572257c36cf37f08cc28d75ee04723d5c57144d0bbbf4981ffa0647e5c875f175dc06b34c1c64d787c3cfdef70780f3000b585fdc40e83f"}, {0x1010, 0x1, 0x800, 0xd9, 0x800, "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"}], 0x12e5}], 0x2, 0x0, 0x0, 0x20000000}, 0x10) timer_create(0x0, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000004000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) ptrace$peekuser(0x3, r1, 0x101) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000088a000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fc0000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00006ec000)={r2, 0x3}) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081a000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a05000)={0x2, 0x1000, 0xff, 0x3, 0x0, 0x0, 0x8, 0x4, 0x1000, 0x3, 0x1f, 0x200}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000ebc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00002bb000)=0x0) 2017/12/22 10:35:36 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000a68000-0xa)='./control\x00', 0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2017/12/22 10:35:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0xffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x1000, 0x2, 0x2, 0x3f, &(0x7f0000001000)=@common='yam0\x00', 0x8, 0x9, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000030a000)={0x5, 0x7, 0x0, 0x3, 0xff, 0x1, 0x2800000000, 0xd5e6, 0x0}, &(0x7f000067a000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xb7, "6e6112314b12a57a56e520d45c2016a2c7c82ff0c8e50990694d41657a549b0330809eaad259d8e8fcd205f80bb692abd4879141308613b1d896b5e648c65b33852a23298beeaa44567826bd91f48bce554d2fc7f592356f2c6daa645323c297f7ff1a310a72b50cab92fbf9331c5215ea4078c629f97dedea295cd818c38d0e822fe3f156da170a3bc3ed6744e500e1e3fbdebbed3ceea3ab8c1e62bdbe2ca2d515e8ea4b981cc1fce9aa1677f05b950864a81077f990"}, &(0x7f0000d3f000)=0xbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f0000654000)=[{&(0x7f0000604000)="1f00000002031900020007800000068100ed3b850900050000000300020058", 0x1f}], 0x1) fcntl$setpipe(r2, 0x407, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000137000)='/dev/autofs\x00', 0x1, 0x0) 2017/12/22 10:35:36 executing program 1: clock_settime(0x1, &(0x7f000003a000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000063a000)={0x0, r0}) 2017/12/22 10:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000c26000)="7530c429820a0a1f4b883c192ad3f51c092c84f74c97db9ba6be0f5096139007de4a0be7ee5426b1edf91174ddf9f5a588c93e4630706b172762e5f8ad560abe73b8fe034e86b8837c281b24df27acbe", 0x50) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000099c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000b9e000-0x4)=0x100, 0x4) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg(r2, &(0x7f0000a85000)={0x0, 0x0, &(0x7f00005db000)=[], 0x0, &(0x7f0000baf000-0x1b0)=[], 0x0, 0x0}, 0x0) 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000-0x4)=0x0, 0x4) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000)='net/ip_tables_targets\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f000000d000-0x4)=0x599, 0x4) 2017/12/22 10:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffe, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) r0 = gettid() pause() timer_create(0x0, &(0x7f0000044000)={0x9, 0x4000000000000a, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e12000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aff000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000098d000)={0x8001, 0x5, 0x1001}, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008fb000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091f000-0x4)=0xe8) connect$packet(r3, &(0x7f0000d0b000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {r1, 0x0}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000009000)=""/93) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x18, 0x0, &(0x7f0000012000-0x18)=[@clear_death={0x400c630f, 0x1, 0x0}, @acquire={0x40046305, 0x2}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000017000-0x50)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x2005, 0x0}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2017/12/22 10:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000010) sendmsg$netlink(r0, &(0x7f0000383000-0x38)={0x0, 0x0, &(0x7f0000f15000)=[{&(0x7f0000b37000-0x3e)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000002, 0xc) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000048000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/22 10:35:36 executing program 0: syslog(0x103, &(0x7f0000d9b000-0xa7)=""/167, 0xa7) [ 50.837054] binder: 7692:7695 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003c6000)='/dev/snd/timer\x00', 0x0, 0x8000) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000031000)={{0x400100000001, 0x0, 0x0, 0x1000000004, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f000084c000)=0x8, 0x200000000000) getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000053000)=0x0, &(0x7f0000887000)=0x4) 2017/12/22 10:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = userfaultfd(0x80000) fcntl$dupfd(r2, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000a4000-0x40)={0x0, 0x9, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000817000-0x4)=0x0) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000801000)=0x0) write(r0, &(0x7f00005de000-0x24)="2400000052001f0000f9f407000a6d1402000710040001000100000600fc000108800000", 0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cb0000-0xa6)={0x0, 0xa0, "44dd51aa01264eaaa9b911329a7c98e4429c0c685c7a57b87aa3e54e955ca63a6aa32d680df07059a07706c0d07410910a546001dc4dd91fcdbfe6dbe67e62bfc17a118c16ffe61db6bcc53d753ab6f96d73a3879b42d53ccafe5d2cb987821e625a89aca5891954535839148a1792b4f95dbeeaa9861e92aad7cb38587ccdf30c950cff40991463e9bdd28abcef562bac623ea2ecdb3733b74d6b4255fde68a"}, &(0x7f00002ac000)=0xa8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b8e000)={r2, 0x24, "250d09550e24bfe124b4bbea7c0a0da865436ca76f4c38a9f50224865e19cf2db61fa1d1"}, &(0x7f00003da000-0x4)=0x2c) 2017/12/22 10:35:36 executing program 6: inotify_init1(0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2400, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c9e000)={0x3, &(0x7f0000d25000)=[{0x8, 0x7ff, 0x4, 0x7fff}, {0xfffffffffffffffe, 0x5, 0xffffffffffffffd7, 0x8001}, {0x2, 0x6, 0xf0, 0x7fff}]}, 0x8) 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ee7000-0x9)='/dev/sg#\x00', 0x2, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000ee7000)="dfe4603abf7244b0061446b9d1cc3fa76fb353b1018eabf53b2bdc25e47a00e09dbb08acbda7ebc1225d38bb87aed71f8cf7d52ab3f2fa314645427259bbf4dca3dbe690fc58e0a20e390b274fbbee2d1f4341fc2ded6fccd41427089d0979df6f13d3b5caf0598425556d2521fb4bc40a864c9d7c4be28a1f2e8d27718265d0e3986f10d4035708", 0x88) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000ee7000)={0x1c, 0x0, 0x8, @fuse_notify_inval_entry_out={0x0, 0x4}}, 0x1c) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079a000-0x4)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034b000-0x3c)=""/81, 0x51, 0x0}, 0x40002102) open$dir(&(0x7f0000750000-0x8)='./file0\x00', 0x2000, 0x2) 2017/12/22 10:35:36 executing program 1: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000599000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) getsockname$ipx(r2, &(0x7f00007f0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027a000-0x4)=0x10) sendmsg$netlink(r2, &(0x7f0000c70000)={0x0, 0x0, &(0x7f0000bc3000-0x20)=[], 0x0, &(0x7f0000e38000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) fcntl$getflags(r0, 0x409) r3 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r3, 0x7fffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x8001) recvfrom(r1, &(0x7f0000fb5000)=""/0, 0x0, 0x2, &(0x7f0000d3d000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x0}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c2b000)={0x0, 0x0}) 2017/12/22 10:35:36 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/22 10:35:36 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="33f66dfa316ac66d60d451add56a6542e408322c0714c270f5f8ad6889bcaf87dda64b1a04047f0fcab8830d49e3d59dc8c6428af90616153d7a5c956029cc1c818d9f6a923d6426ffd82cb08da638ce3ed6e66ceb70b622613b70bfa65ac027399bdc92ff82f27741b6ac023188f4aa1e1da8d5f99570fa", 0x78}, {&(0x7f0000000000)="a899abedd367016aa84e8d0423f87ba722fa711fcda3ba9a82cf103af8efc41dccfba7689dab942278ab87159e36f72a9eb9b03546cf235807ba52cc2d7383cb680a27864fdc53e9693d6a5d0111858e677bab78406b5969b0666adcc8cf0295c35537f0c1496cd37d1c4376e6e114fe3ab7b972838ba1ed26789fe49ab74cf172a1825978f3a8ba232f5e1b0b3fdf9be08eef97e665dc4a787e637af2cce7facda2824792a197b1e456b00a5822b4b2de74803c9cb510e69431a4a8275bedb61829fef3c11169c455d8c729504a599d9847b4c86dbdb66dddb10c48c4bb45cd4d3a2e29d0a8924b4200", 0xea}, {&(0x7f0000002000-0x1f)="ee3ace12cf736ae256fbc74016938856deb5ec5037fb6ac78b8cb8e5e62bbd", 0x1f}, {&(0x7f000000d000-0xe4)="332aec92d45fc457b9881b441382bda02f2e1d3acd2b89ad5b46e0de18437de9a17912898e181d345054e5676895b6e0121a3f7c7962c62d0bcb31c10983eb8650a174bb7b95272f7bc67d4b93d10555c56f90d9175d9d3201175e597922eabfe61478a91ffb8fe2e70b70729032029fff1c62e3619fbab652b4f5514b544862e8884ccf0f78b45eeb3f8b21cca96d7176b9b66f0aa183c67a71de456e86118fff30cb89aecf6e377ded18788054fbbf52294f0c9583c162f3ea50717154a9d4e342986d6ba128b47d3fd4475ee5117aaa3667ee20334b11e0997190af32901f375cfdb0", 0xe4}], 0x4, 0x0) msync(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4) 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) pipe(&(0x7f0000a4d000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000f38000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r0, &(0x7f0000d2a000)=[{{0x0, 0x2710}, 0x1, 0x0, 0x0}, {{0x77359400, 0x0}, 0x9, 0x0, 0x0}], 0x20) syz_open_dev$evdev(&(0x7f0000d40000-0x12)='/dev/input/event#\x00', 0x0, 0x101180) 2017/12/22 10:35:36 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b80000-0x18)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000598000-0x4)=0x1c, 0x80800) write(r0, &(0x7f0000d61000)="a9d94714090bbaade3e8c528824d3f59443c59a5c091dcd23049344d60b4eb1741ddcea52cbe397674839c6527a4ee783bee3f746469e34ccb06428161acb96f1fbd2a9db368c45f820994822e8853c51bc09fb190d44662dfc289288f713148600da4", 0x63) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f7564706c697465005528bb28c7003d5aed622d7a29fbe376cbb14a8362afcaec7639f6184a9540bfba797cb4c0c120c5d12c506b95a218eaeb2104be17d8d991f0e162e5dd9921ffa56ab99307cf81114580267122f108ef6a4a5fa64ddbb04cc5a6012d6c635d5bb793415fd826c1fc679d5a0b0d33cd49427b22f660ca49b9be17eff48c24b4ec792620e8a23f3c9c3ab5ccee85c812b8c5617a904fb0be163ca350574c8e2aa699f1ec8373bc6dca64ad727f7c3fe8b7b4c2742e3160d56b85206b49") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000006000)={0x80000000, 0x200, 0x80000001, 0x3}, 0x10) write$tun(r1, &(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) 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ee7000-0x9)='/dev/sg#\x00', 0x2, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000ee7000)="dfe4603abf7244b0061446b9d1cc3fa76fb353b1018eabf53b2bdc25e47a00e09dbb08acbda7ebc1225d38bb87aed71f8cf7d52ab3f2fa314645427259bbf4dca3dbe690fc58e0a20e390b274fbbee2d1f4341fc2ded6fccd41427089d0979df6f13d3b5caf0598425556d2521fb4bc40a864c9d7c4be28a1f2e8d27718265d0e3986f10d4035708", 0x88) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000ee7000)={0x1c, 0x0, 0x8, @fuse_notify_inval_entry_out={0x0, 0x4}}, 0x1c) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079a000-0x4)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034b000-0x3c)=""/81, 0x51, 0x0}, 0x40002102) open$dir(&(0x7f0000750000-0x8)='./file0\x00', 0x2000, 0x2) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) eventfd2(0x5, 0x1) setresuid(0x0, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000244000-0x18)={0x0, 0xfffffffffffffe01, 0x30, 0x81, 0xffff}, &(0x7f00003d2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a75000)={0xffffffffffffffa5}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000949000)={r2, 0xd1, 0x10}, &(0x7f0000729000-0x4)=0xc) eventfd2(0x9, 0x80000) 2017/12/22 10:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = add_key$keyring(&(0x7f00005dd000)='keyring\x00', &(0x7f00006e8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TCSETS(r2, 0x5402, &(0x7f0000823000)={0x0, 0x1, 0x100000000, 0x7, 0x800000000000, 0xe47, 0x6, 0x4, 0x20080, 0x3, 0x100000000, 0x10001}) r3 = syz_open_pts(r2, 0x0) syz_open_pts(r2, 0x4080) ioctl$TCSETS(r2, 0x5402, &(0x7f0000569000)={0x6, 0x8, 0x3, 0x8, 0x3, 0x6, 0x9, 0x8000, 0x12a, 0x6, 0x2, 0x5}) r4 = dup2(r3, r2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000bd4000-0x24)={0xfffffffffffff67d, 0x0, 0x9, 0xa6, 0x7, 0x9, 0xfffffffffffff000, 0x3, 0xcd2, 0x0, 0x24, 0x6}) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000fa2000-0x18)={0x7, 0x1f, 0xc4fe, 0x100000000, 0x8, 0x2}) 2017/12/22 10:35:36 executing program 0: r0 = creat(&(0x7f000026e000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000eff000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = open(&(0x7f00006c2000-0x8)='./file0\x00', 0x400, 0x24) syz_open_dev$evdev(&(0x7f0000413000)='/dev/input/event#\x00', 0x3, 0xf0aa31ad9b725271) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000be8000)={0x4, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x475c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff769}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd20b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) writev(r1, &(0x7f0000c4f000)=[{&(0x7f0000b4d000)="290000001800310600000001000001070a0000000000ff06800000000c000800080010000031f4ff01", 0x29}], 0x1) 2017/12/22 10:35:36 executing program 5: r0 = socket(0x10, 0x2000000000000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x87, 0x1000, 0x1, 0x121f, 0x200, 0x5, 0xfff, 0x1, 0x80000001, 0x0, 0x3ff, 0x4, 0x9]}, &(0x7f00005b9000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000faa000-0x8)={r2, 0xc85}, 0x8) write(r0, &(0x7f0000e06000)="2400000058001f0014e5f407125a00030000000308f7fffffe00080004000200cb000008", 0x24) 2017/12/22 10:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002b5000-0x9)='/dev/sg#\x00', 0x4, 0x309080) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x8, 0x8002) write(r1, &(0x7f000000d000-0x32)="b63db85e1e8d000000030000003e15d61dcc436aed5ed2bc7018cebc9b080016004d872c448ce22c9b16001aaa1fae963b16", 0x32) readv(r1, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c2a000-0x14)={0x0, 0xffff, 0x814f, 0x2, 0x8000, 0x5}, &(0x7f0000176000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b12000-0x8c)={r2, @in6={{0xa, 0x1, 0x455, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1665}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004e3000-0x46)={0x0, 0x3e, "377dae969c9a9ebfbf4959895e485a72895ebcaf603cb37567eb921e558b60806c62eed14ea4b7ed1992d4197f7a7102b356b3288f8429fa92b5093e7af1"}, &(0x7f0000218000-0x4)=0x46) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000636000-0x8c)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/22 10:35:36 executing program 1: socketpair(0x2, 0xf, 0x4, &(0x7f0000642000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = getpid() accept4$packet(r1, &(0x7f0000d79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004fa000)=0x14, 0x80800) fcntl$lock(r1, 0x7, &(0x7f0000b00000)={0x1, 0x7, 0x7ff, 0x1, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000592000)='sessionid\x00') sendfile(r1, r3, &(0x7f000017f000)=0x4, 0x200000000000ff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000970000)=0x100, 0x4) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x1a8)={0x1ff7534a, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @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]}, 0x7, 0x0}, 0x98) rt_sigtimedwait(&(0x7f0000af7000-0x8)={0x3}, &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x989680}, 0x8) accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000007000-0x1000)=""/4096, 0x1000) nanosleep(&(0x7f0000002000)={0x77359400, r3}, &(0x7f0000003000+0x9b0)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000008000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x10001, 0x1}, {{0x0, 0x0}, 0x4, 0x2c99, 0x80}, {{0x77359400, 0x0}, 0x44, 0x6, 0x8}], 0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000003000-0x48)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x6a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3611}], 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000009000-0x12)='.request_key_auth\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x52)="d30890fa0fb987bd97246417b329612fc505063abd274e0373cb6fcefd826ea25d4d1d787c275a18c1d70ded7620f2e0db062a25002edfa6dd2cb8691ad5e0a58eb1552c87d6d02e7f3fc448b7f616873a1e", 0x52, 0xfffffffffffffffc) request_key(&(0x7f0000007000-0xc)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000009000-0x1)='\x00', r5) 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) personality(0x4000000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x2, 0xb, 0x1f, 0x100400000000000, 0x7ff}, &(0x7f0000002000-0x4)=0x20) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000008000)=0x0) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c1000-0xe)='net/ip_mr_vif\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0xfffffffffffffffe) [ 51.084228] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.121465] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/22 10:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xd1, &(0x7f0000f47000)=""/102, &(0x7f00002ed000)=0x66) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000343000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$unix(r0, &(0x7f000084c000)=@abs={0x0, 0x0, 0x2}, 0x8) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') mkdir(&(0x7f000083e000)='./control/file0\x00', 0x10) 2017/12/22 10:35:36 executing program 0: mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/checkreqprot\x00', 0x210000, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ce7000)=0xfffffffffffffeff, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000ce7000-0x83)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000010000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000075d000)={0x0, 0x7b, 0x4, 0x9, 0x1000, 0x8000, 0x1, 0x7f, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x80000000, 0x3, 0x6}}, &(0x7f00005eb000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006ef000)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x4, 0x566ae46a, 0x10}, 0xa0) 2017/12/22 10:35:36 executing program 3: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d54000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d54000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d53000)=0x8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d54000-0x6)={r2, 0x2}, 0x6) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000d53000)="7dd965b7b3b00a8230f7c733e1ce07000000181af9ce0006ae73c12b5d201d465b41ee3b4256efca831e518c2a5e") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003ba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000464000)='/dev/vga_arbiter\x00', 0x10002, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000d55000-0x4)=0x0, &(0x7f0000b47000)=0x4) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d54000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000435000-0x24)={0x5, 0x7, 0x80000000, 0x3ff, 0x7fff, 0xfffffffffffffffe, 0x6, 0x1ff, 0x9, 0x989, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000d55000-0xb)=""/11, 0xb, 0x40010063, &(0x7f0000d55000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000d55000-0x14)={0x99, 0x5, 0x5497, 0x796, 0x2, 0x9, 0x1, 0x5, 0xfffffffffffffff9, 0x10000}) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d56000-0x8)={0x0, 0x2}, &(0x7f0000d55000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000002a000-0x20)={0x7, 0x4, 0x8001, 0x1, 0xffffffffffff2e23, 0xcd05, 0x7, 0x278, r5}, 0x20) 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0x31f000)=nil, 0x31f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000309000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031d000)="22000000150007010009100809000700020000000000000004000300040001008c45", 0x22) 2017/12/22 10:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004f5000-0x15)='/dev/pktcdvd/control\x00', 0x519482, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e4000-0xa)='/dev/ptmx\x00', 0x44800, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 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, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000660000-0x4)=0x0, &(0x7f0000924000)=0x4) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000cc8000-0x7f)="bd2bd6cfc2977a1ece090d", 0xb}], 0x1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000076b000)=0x0) ioprio_set$pid(0x2, r3, 0x0) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x80800) r1 = dup3(0xffffffffffffff9c, r0, 0x80020) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000040000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) r3 = gettid() mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000040000)={0x3, 0x0, 0x3, 0x8, r3}) lseek(r2, 0x7ffffffffffffffb, 0x1) 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9f75) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035b000-0xc)='/dev/rfkill\x00', 0x800000000000000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003fa000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000952000)=[{0x0, 0x0}], 0x1, 0x8000, &(0x7f000019f000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000216000-0xc)={0xfffffffffffffffc, 0x0}) prctl$intptr(0x1e, 0x4) 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000013000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000c000-0x34)={{0x3, 0x3, 0x80000000, 0x1, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f0000006000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000012000)={{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]}) 2017/12/22 10:35:36 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0x100, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000007000-0x36)=""/54) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0xf1)=""/241) 2017/12/22 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fea000-0x1)='\x00', 0x3) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fe9000)={0x0, 0x0}, &(0x7f0000bf8000-0x4)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000-0xa0)={r1, @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]}, 0xc000000000000000, 0x4, 0x10000, 0x8cd0, 0x80}, &(0x7f0000e42000-0x4)=0xa0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000fe9000)={0xc96, 0x1, {0x1, 0x3, 0x3, 0x2, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ipx(r2, &(0x7f0000b73000-0x10)={0x4, 0x0, 0x1ff, 'mU 49 ', 0xdc0, 0x0}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0x6}, {0x6, 0x2, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r5, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000)=[{&(0x7f00001e9000)=[{0x10, 0x7, 0x308, 0x0, 0x8, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000fea000)={0x9, 0x0, 'client0\x00', 0xffffffff80000002, "a7dff3fd3a440cc0", "e002cc18314bc3e3d068f1c0df7fb8b20585602f0b020b059be07a7a158e9d18", 0x800, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/load\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f0000e1c000-0x8d)="27479b0d2da2d39d1b07e410938b4c067dd3c87f3245b28fe2b09d0934f243fc2b5194efe8252ba990cd59f132becb5f81538fed034e322d8fe2265d7ab7e9b6da301755dca67b60e71fb09a135190319149175f166ea0d80225d3a3384b5a26797bc23b222d03ff0f1b4ccaa8bcc88f2652f6ce8b0b9e68ce2ad3a7d46ffb11c8e17fbe269906bfb1b6f0bd17", 0x8d, 0x1ff, &(0x7f00007f1000)={0x77359400, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) timerfd_gettime(r1, &(0x7f00006d2000+0xa49)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f0000d1c000-0xd)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) write$fuse(r2, &(0x7f0000c97000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) close(r0) 2017/12/22 10:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x20) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6e000-0x8)=0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:36 executing program 1: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c45000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000e64000)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000022e000)=0x2) 2017/12/22 10:35:36 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={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) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f79000)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000034000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f7b000-0x4)=0x20, 0x4) 2017/12/22 10:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f000006f000)="2975736572656d3165746830a2406574683100", 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000320000-0xf0)=""/240) sendto$inet(r1, &(0x7f0000f0d000-0x39)="", 0x0, 0x48001, &(0x7f0000290000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:36 executing program 0: r0 = socket$inet(0x2, 0x802, 0x7fff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000066e000-0x108)={0x0, @in6={{0xa, 0x0, 0xd0c, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x4, 0x2, 0x1, 0x100, 0x401, 0x3, 0x1a14152, 0x400, 0x1, 0x6, 0x401, 0xde4, 0x2, 0x8]}, &(0x7f000027c000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4a0101, 0x0) connect$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x4b4e7124, 0x7}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x1ff) setsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000000000)=0xf6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0x4, 0x8, 0xe4, 0x1, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093d000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f19000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000057b000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38000000000, 0x3, 0x3, 0x100, 0x10}, &(0x7f00002bd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00004d4000-0x8)={r5, 0x8}, 0x8) r6 = add_key$user(&(0x7f000096c000-0x5)='user\x00', &(0x7f0000838000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000081000-0xd4)="be32c42ce48f016822bfebbf0dcb0a3d8a41340e6174c5aa91c2642c985378b919a5c36d4bced1d4a6cbfc9324f00fcaed76b769f7c1bab6694e9efc161555433153c4e0e2fc721f22aa65821b437b061024e101857bfcdb7e1f116bd1f537d5154ebe5d4c12a86d21a5ca3eab9caf24867b7b3ff472e42d41fd1a69ac862940a2a1360c7d52ca05e71401a319c85d0e95ab187fe50054255592413967ac7961406a1d6f0201b68c58efcfe582ea57d388f0fc2a4725f51359e5a2e0bae3b857f9990c5f3c6ca8c3a71edcd711366407ecd43718", 0xd4, 0x0) r7 = request_key(&(0x7f0000f58000+0x31f)="6173009e00000000080000", &(0x7f0000793000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e82000-0xb)="3f622d786e65ff070000", 0xfffffffffffffffe) keyctl$instantiate(0xc, r6, &(0x7f00009f6000)="f80100bb00040817dae4f88a7915c938ce8f8c4a12bc2f7b3181b0e409fa34ab711f79c27fa146cb00e083a2758300fffe52e9fbd3f27c82c7b12f4855fbad17e106ddd561ae00000000000000d9a8f0662a01029f2c9782d5dc223d2e3349e94a217d7a74f9e706268ab5a1682376b275f70fbdd614acdea4dc5d116027570eb39dc5dd0d8351a7ed983f8aa54a5f5c3d68c86210276a000000387bcafd0241", 0xa0, r7) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a73000+0x603)=@assoc_value={r5, 0x12}, 0x8) setsockopt$sock_void(r8, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(r8, 0x29, 0x3a, &(0x7f0000444000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) 2017/12/22 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000014a000)='/dev/hwrng\x00', 0x250080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f17000-0x34)={{0x3, 0x0, 0x6, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/user\x00', 0x2, 0x0) syz_open_pts(r1, 0x50280) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000352000)=0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000b70000)=""/189) 2017/12/22 10:35:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000887000)=0x0) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x4, 0x10004) getsockopt(r1, 0x107, 0x100000000000000b, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffa, &(0x7f00002b8000)={0x6}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) 2017/12/22 10:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000078e000-0x10)='/dev/sequencer2\x00', 0x400440, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2017/12/22 10:35:37 executing program 1: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a4f000)={0x2, 0xa, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00006d5000)={@common='ip6gre0\x00', @ifru_addrs=@ethernet={0x306, @random="2ab2a3e739fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r1, 0x0) 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f22000)='/dev/loop#\x00', 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000010b000)={0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0xffff, 0xf91d, 0x2, 0x4, &(0x7f0000795000-0x10)=@common='gretap0\x00', 0xd7, 0x1000, 0x8395}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/22 10:35:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x401020006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000000000)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8e70300ff090000cfe4693e13", 0x3a}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006b7000)=0x0, &(0x7f0000564000)=0x4) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000012000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000013000-0x4b)=""/75, &(0x7f0000013000-0x4)=0x4b) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) 2017/12/22 10:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000) pipe2(&(0x7f00007bd000-0x8)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f0000cf3000)={0x0, 0x0}) sendto$ax25(r0, &(0x7f00006fa000)="e2fb14c205b0437a9186f88fa6ea17426822302337f444f11ea4baca3eed5701fefb5d2b5b0a55e47c51859a36dab2ee0ec6f2e2989256b8eba465c7de5eac2228515afe0bbd76f4125fda2a255eab7a08ed71e938fc9061d9fd4e35c6ad8fcc21c202a5adbb9a252f8856145b731b24158f2c51b51080a74f26c0db15931a508edec4c633f343563a649938fe789dc01a520495ff275825b95b53f334d75d322a01563b7f8f841cf4e9eec1e60c7c4c2b813835cd0fb0af75a95c6d7aa30ffccea6874dbbf15d988fee1239f32c7f9f9ab40dbecd49575bfb9b3a7350eda724745b57ec9217dee2392bcbbe92222b4e", 0xf0, 0x4801, &(0x7f00002b2000+0x245)={0x3, {"f23ff6628bedfe"}, 0x400}, 0x10) futimesat(r1, &(0x7f0000dc5000-0x8)='./file0\x00', &(0x7f0000012000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}) pselect6(0x40, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000037c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7c000)={0x0, 0x0}, &(0x7f0000567000-0x8)={&(0x7f00008d7000-0x8)={0x0}, 0x8}) 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ffe000-0x6f)=""/111, 0x6f, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000551000)={0x0, 0x0}) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) poll(&(0x7f0000128000)=[{r0, 0x2, 0x0}, {r3, 0x4000, 0x0}, {r1, 0x20, 0x0}, {r0, 0x590, 0x0}, {r3, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r3, 0x8, 0x0}], 0x7, 0x8001) ioctl$TCXONC(r3, 0x540a, 0x5) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000665000)='/dev/sg#\x00', 0x4, 0x109000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000ffe000)=0x0) r5 = request_key(&(0x7f0000ffd000)='id_legacy\x00', &(0x7f0000ffd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000506000)='\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r5) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000aa8000-0x4)=0x0, &(0x7f0000785000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f5d000)=0x0, &(0x7f00005b6000)=0x4) r2 = socket(0x20000000000000a, 0x80004, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, '\''}], 0x10, 0x0}, 0x0) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/82, 0x52, 0x2, &(0x7f0000fc1000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/22 10:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000052a000)='encrypted\x00', &(0x7f0000853000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c0000)='\x00', 0xfffffffffffffffc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000d16000-0x1c)={&(0x7f0000e13000-0x58)=@nfc_llcp={0x27, 0xf1e, 0xfffffffffffff000, 0x6, 0xd7, 0xffffffffffffff81, "49025e265c65d0d2ef5e190531053f23d81c8a00ad594ddd0a822e080910ec87e2c83c6ed6f8255cbda4b3967e2614fcc255ca6e7e5bcb34bff14a38a0cabe", 0x10000000}, 0x58, &(0x7f0000be0000)=[{&(0x7f0000373000-0x1000)="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", 0x1000}, {&(0x7f0000b11000)="a7e7d91e3886fa547fd998ae1ff44dd769cb5d06f5d0a7e4da849c266c4608a306e59db93cbd821d630ecdbaed00d72a1f1bb52e532c4bddcf83945d43a14219e04e842db3f13dc3c30f5197cb2d8d74467896bbea6b99d6f56fbf95eba1f1dd929f1497e2beb0dda4e22c92d207a7236eb194a16c8ea3d1db2e00476d8404259cea8d7b8bca099ce599b798b415662828004782b5d94e14b6b46f4432db51b91f3cb883e1e88949bd72a0e45adef6a38a129804c1d6dcb108ae3eb1619d190684c5f8eeef72a8", 0xc7}, {&(0x7f0000a60000-0x8f)="c1cb25fe1cccb1982c7e96b326bd61f625343f3a05c9d180d1754b2b02298698f7af9ffb23263b2f1406bd51b3621172b7d4fc74c5ce90809af222ccf4730e833e65f2863fc622585939756cf2f89dc6981114a6b1e73724e6996280eff9455e07d56813670d7f0576355e2ddc9603cd339ee50266fb592d1038658b43f3a92d9dc60e4d86690fe66dcc2f89e8d617", 0x8f}, {&(0x7f0000820000-0xad)="b8e70077fa6d910ea98ffb7e05b63d64bbe40216adf971aa36eb91a79ae9031ca2c0e864506ec0cbe5b894d963ca0856f23255f65d3d3a71d3f37f834ede21f8f0777134f407492bd4cd0cbd6b2da81a76f72cec90362239eb94ed796799f5c62e3c09f8d6b45367fd170bb1a1cf55f2bc506eda2fb162ff01d6a51b55652cdee67c88d12a363c6e59bd7de12c4d2e3cb8516a367a347612213443b94a4d037e1e5d9c765a4b1bf46769d34dce", 0xad}, {&(0x7f0000d20000)="bc382873aebd27c97184bab4f14dd22268724483b5cc33042721409862045624d2a9cb1648336554382e9d4361b0de0170f3", 0x32}, {&(0x7f0000cff000)="325cb4535cae8d641311a256ef3fb50eb859fe8db6355f87476c6820af63818537cfc46a854e0bbfdcd11fdf4815aacffc4287a8bd22017520c099ca5d8077f1d8917fc4091ed2d01314af2e3d435f43fc351c7cab57db1fe54633200049c26abeac10c224998fac62ddcecbfcb9eb6ab8aeaf48c0482f0edaeb9c6ddb05667d66f5208b08a75ad0a9979ba790826844858fb5c66b407f37dc38e3cc97fcb7998aba827e8d2d25693261203eedf1de9def5833e66d6af43b3252c0c4f1e8b2058e22afedd81516231e73520c54c93218ca7167d47e7f06e8bba4656ee3f0694ce895", 0xe2}], 0x6, &(0x7f00002c3000)=[{0x54, 0x11f, 0x4, "62348527991ed4ce3fcfcb5c04d82ac06a9cdff2082e450fa29dab9a075829182a3e0dfe06336e4a634e394d1e4c85cd7c57b7e180e1d412a701471d48e36a1c6d862fa576"}, {0x2c, 0x11f, 0x3f, "c6a6f48345247777822b0478ffe04b7a3a7131ed8de1c24469021467c18db1"}, {0xb4, 0x117, 0x8d1, "48e7e8be64ecac7b2c312487e40e1811f0f82401df24a8aa674334f9065b72763bfc1ee859be1c5d72d52e39751d3d6af0361cd999a3767da4979d26696a6ac1beea5b5a85dc01e4622127c289e3fedc7da07ff6bca5b40652201bf428a67451e13eca6b41bcc73acf74c3ea56c76de4c70f683efac361bdfc2bb729d73b93c4fd94a485869598feb39ebca2cd95e6ef741285a651dca8dfc739564d534939770c70f8680112"}], 0x134, 0x10}, 0x8000) keyctl$instantiate_iov(0x14, r0, &(0x7f0000b63000)=[], 0x0, r0) 2017/12/22 10:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007bd000-0xb)='/dev/hwrng\x00', 0x140, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000f48000-0xf)='/dev/snd/timer\x00', 0x0, 0x14000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ba1000)={0x40002010, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000143000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009a8000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000023a000-0x34)={{0x1, 0x0, 0xc9b, 0x3, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fc2000-0x3)='lp\x00', 0x3) 2017/12/22 10:35:37 executing program 2: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fb9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0x10, 0x0) write(r0, &(0x7f0000fb6000)="", 0x0) 2017/12/22 10:35:37 executing program 1: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) 2017/12/22 10:35:37 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ff6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000afc000)={0x0, 0xc8, 0x7fffffff, 0xfffffffffffffffe, 0x9f, 0x7, 0x0, 0x1200000000000, {0x0, @in6={{0xa, 0x2, 0xbfd1, @loopback={0x0, 0x1}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x8, 0x0, 0xd7b}}, &(0x7f0000404000-0x4)=0xb8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab0000-0x8)={r1, 0x4}, &(0x7f0000ff6000-0x4)=0x8) 2017/12/22 10:35:37 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000081f000)=0x1d1, 0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) fanotify_init(0xe3a5300e8422a21c, 0x8400) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x4) socket$netlink(0x10, 0x3, 0x3) 2017/12/22 10:35:37 executing program 6: unshare(0x0) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b11000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009a1000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004f1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003d9000-0xdc)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30f}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0xcde}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [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, 0x3, 0xef, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0xdc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000753000-0x4)=0x0, &(0x7f00002fb000-0x4)=0x4) connect$inet6(r0, &(0x7f0000c06000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000032b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000442000-0xc)={r2, 0x80000, r1}) 2017/12/22 10:35:37 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x402000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000004000)={0x2, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ab0000/0x3000)=nil, 0x0}) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000-0x8)=0x0) 2017/12/22 10:35:37 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_set$pid(0x2, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e69000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f08000)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/ptmx\x00', 0x92000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00008b7000)=""/18) r3 = syz_open_dev$mice(&(0x7f0000317000-0x10)='/dev/input/mice\x00', 0x0, 0x800) creat(&(0x7f0000839000-0x8)='./file0\x00', 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00008c6000-0x20)={{&(0x7f0000c39000/0xb000)=nil, 0xb000}, 0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000548000)="2ced60f589cb79644bb4bcef3805053985923ec84a6c13c8baa12f8a903ecb9989220b33a322ee9e4289b88edcf2bea06ee7fc312bbd9b229ef492763deff40fc81a73f5c332d494f8357e9a875163e85277097e49bddd59734f65872bae5c81b35daddbedf7be50557504ed43c7f842226bd5827dd08a430c42cc423f8970a8e313a005012677c2fda5b6b3d9cd49296ebfca105052f6165488f235959b605baa04223ee227867f5e92cac7bfc1d1f75bb4df6c4f05be9940c40b323630a14ef6d288d053e89db55c306dc2e1ff96ecef375484fcf064b8ff") 2017/12/22 10:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) unshare(0x100000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@generic="b5a1d9cbd330b8688c1083a26a7a2740", @ifru_names=@generic="9e09fc000000001b000100c3ff1cc07f"}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003b7000)={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003c2000)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x806, 0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.736847] binder: binder_mmap: 7887 20000000-20001000 bad vm_flags failed -1 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) prctl$intptr(0x18, 0x40) syz_open_procfs(0x0, &(0x7f0000f00000)='pagemap\x00') execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f00002e2000-0x20)=[&(0x7f0000c87000)='pagemap\x00', &(0x7f0000f93000)='pagemap\x00', &(0x7f0000d8c000-0xd)='eth1system,-\x00', &(0x7f00009d9000-0x8)='pagemap\x00', &(0x7f00008dd000-0x5)='!em0\x00', &(0x7f0000748000)='pagemap\x00', &(0x7f000041f000-0x7)='-ppp0{\x00', &(0x7f0000fbd000)='\x00'], &(0x7f0000219000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000002000-0x4)=0x6, 0x4) r1 = timerfd_create(0x5, 0x800) fchdir(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000382000)=[{0x2, 0x7, 0x2, 0x4, @time={0x0, 0x989680}, {0x8, 0x2}, {0x4, 0x4}, @time=@tick=0xfffffffffffff7ff}], 0x1c) 2017/12/22 10:35:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="54007b1431b5d0daf5a626928d114bcb", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000001000-0xb9)="ee2e20e89bd122c0e21bedbda1a916d788d5ed7aea3e9efe8b4383ce9f10f281837365a6007e559f5bd7f615de4b93af959bc97b8a71119046935c2a9e250b751d77a415e91dc5f9541fbf2727a3bbbd683af25f6e8fd3c537d54a59609278155def30fa6afd33a4021bf3909d3aa137863652b114040a7baef1927d25f3e0f87e1f01d7fd19ecd860aba5f15b148b5a8a426044e59ebc10948d22777f806ba2fb38a6744c7e2a95e5a4f22a0d1d4ec776dd9b78c614015c2a", 0xb9, 0xc000, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000acf000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000086c000)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) fdatasync(r0) 2017/12/22 10:35:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006eb000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) splice(r2, 0xfffffffffffffffd, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1) close(r0) pwritev(r0, &(0x7f00006dc000-0x8)=[{&(0x7f00007f2000)="0704a5bf1d8d30417c46001e1eb387b6e661e91f740eb2b545285ecfee2f7f177f41c6047aa73afef2f1b0b1a2cb233f0314b8f7e77d0d9017b3251ef53350be09b741f331734b94f25b49ea804a7514c0d8089b14b72e95787d2eb79b1d481272cc6dfb05ed452af7257ef6514c4beae1afc393b8a852676ad2e290d9083fe145834c635c9eb9e7c5d4c3f1f292e1c3bcede74ee030e5be5476356553227abaf144f85df4b3baceb5d013233965e6cb5292aa3220b19ea8fd1935bc3a77469ddf82052dddd38334f93841d9410a997d14bb3170e1498f", 0xd7}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000577000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00003c3000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000214000)={0x3, 0x7}) pread64(r0, &(0x7f0000cc2000-0x31)=""/49, 0x31, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r3 = memfd_create(&(0x7f0000654000)='vboxnet1\x00', 0x0) fchown(r3, r1, r2) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000b42000-0x10)=[{&(0x7f0000b42000-0x85)="c50b69a6eacbc1261da767837377db1807ea79f9a8930e47e29d846258be9905e963747238a264fb031793bbc27b92f26fac0044282951ab0dbacdc794d6310d48a796d16b8f02ede6d34cd49b6f7486e8d9ccb7d1580e0c640d928fc71f286d0cc085e8e0ff544fc3bab9c0edf11c1c0659bb5833b4bb4e71a33a228626f2f48bb0e623b8", 0x85}, {&(0x7f0000921000)="89bd37621a28ed5d00cf1a2ad9e7b0f3b2f79b92a49693daf6c98287173c64b174", 0x21}], 0x2, 0x0) 2017/12/22 10:35:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x40000041, &(0x7f0000000000)={0x4, 0x4, 0x100000000, "f55c1e6ed579", 0x80000000, 0x0}, 0x10) write$sndseq(0xffffffffffffffff, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x1c) 2017/12/22 10:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00001b4000)='./file0\x00', 0x10000, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000057c000)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ad000)=[{&(0x7f0000280000)="d3", 0x1}], 0x1, &(0x7f00009d4000)=[], 0x0, 0x0}, 0x810) r1 = syz_open_dev$usbmon(&(0x7f0000946000)='/dev/usbmon#\x00', 0x3, 0x4100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e0d000+0x4b7)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xe4f, 0x6, 0x1}, &(0x7f00008c5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d95000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb77}, &(0x7f0000ca6000)=0x98) [ 51.807866] binder: binder_mmap: 7887 20000000-20001000 bad vm_flags failed -1 [ 51.820727] binder: BINDER_SET_CONTEXT_MGR already set [ 51.842157] binder: 7887:7893 ioctl 40046207 0 returned -16 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r0, &(0x7f0000a3b000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) r1 = memfd_create(&(0x7f000007e000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c28000)={0x0, 0x3}, &(0x7f0000ede000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c88000)={r2, 0x2, 0x30, 0xfffffffffffffff7, 0x5}, &(0x7f0000617000)=0x18) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000553000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000a68000)={0x1d10000000000, 0x2, 0x7, 0x3, 0x3, 0x2, 0x1ff, 0x5, 0x48675079, 0x7fffffff, 0xeb5, 0x1}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000b68000)=0x188000) r1 = syz_open_dev$mice(&(0x7f0000b0a000)='/dev/input/mice\x00', 0x0, 0x10400) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000447000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getxattr(&(0x7f00007af000)='./file0\x00', &(0x7f0000b69000)=@random={'osx.\x00', 'vmnet1]ppp1md5sumwlan1\x00'}, &(0x7f00000af000)=""/230, 0xe6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000970000)=0x100, 0x4) getpeername$ax25(r2, &(0x7f0000a62000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cde000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00003f7000)={0x0, 0x7fffffff, 0x6, 0x3}) gettid() ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00003da000-0x4)={0x0, 0x291, 0x10000}) epoll_wait(r2, &(0x7f0000d28000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3) write(r3, &(0x7f0000e06000-0x1f)="1f0000001000071d00000000000000fc03e2ff070002000480000012ffef18", 0x1f) getsockname$ipx(r2, &(0x7f0000f4b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e80000-0x4)=0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000537000-0x47)=""/71, &(0x7f0000f2b000)=0x47) 2017/12/22 10:35:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) getsockname$netlink(r0, &(0x7f0000b23000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000060000-0x4)=0xc) ioctl$void(r0, 0xc004587f) 2017/12/22 10:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='comm\x00') sendto(r0, &(0x7f0000e72000)="6757027551bc654efaa381d10304a9b4990d2bb46dfb4990caa6223549de6170efd5d03293fbecc90c4e4a67d1ca321afa71b8ca2c970dcc4bbf9381c993981d94a839b78b948e96a62597eb6009cbb69f070d4cf40f0bf0271075cfdd1070a615bc9a32a8659d660a1b43ec3a06f9939030582c10a10bb72af34a73f266cf234cd66cd41753c9a2b3e7d179ae59f372c485130f28cd472dd38040842bfacf30e291f0b2b56ad9eb658054e9df88cd95dd4d37e6867ca8920c4fc0ffada1f1fe6b164bcaf84c34198a436105ecd63a49a2cd0d5118f51e3a43462806fcc1cae2c1ca9072f96da826bc5875cced3fae03", 0xf0, 0x10, &(0x7f0000ea0000)=@ethernet={0x7, @random="4ed2c28d0ab6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000e83000)=0x7, 0x8) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c4d000-0x4)=0x0) 2017/12/22 10:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000dad000-0xd)='/dev/urandom\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000d40000)={0x0}, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001f2000)={@common='teql0\x00', 0x5}) 2017/12/22 10:35:37 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000f7c000-0x7)="", 0x0, 0x0, &(0x7f0000f7a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000a4b000)="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", 0x1000) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000002b000-0xd)='/dev/usbmon#\x00', 0x400, 0x20040) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x4000) dup2(r1, r0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) 2017/12/22 10:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fd0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f000071f000-0x28)={@common='\ait0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000010090018001d0305ffef004000ecff19000000030004497ef50200fa23"}) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000754000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) r0 = socket(0x3, 0xb, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000019c000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d24000-0x60)={&(0x7f0000b27000-0x24)=[0xd65b, 0x2d2, 0x101, 0x5, 0x9, 0x200040, 0x4, 0x100000000, 0x100000001], 0x9, 0x100000000, 0x1, 0x200, 0x6, 0x1f, {0x5, 0x5, 0xffff, 0x2, 0x9, 0x2c27, 0x5, 0x8, 0x4, 0x4, 0x81, 0x3, 0x100000001, 0x9, "26d7f01211094c8ce37e8ed396b56fd0a686a34a8cedab37d5e46ad810e07de1"}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c9e000)={0x0, 0x0}) write(r0, &(0x7f0000924000-0x34)="24000000190025d0471c1f24fffffc0e0200ffe90010200000005aea0800010000002aeb", 0x24) sendmsg(r0, &(0x7f0000e2e000)={0x0, 0x0, &(0x7f0000242000)=[{&(0x7f000063b000+0xf4)="67c01d1702059d60b1e346d5e64ccb68787e4fe39436b9abda47933de045b4c6eb318c9897c6c52a9974dd9d6108054b75e1a78b8617046419bfed59858b4997e777cb87cc706e896273c9cf30da2f3bfb693b1d460aa9409e707c6eed977a56cf2a02465b83f9b68251aecdf394e4a4b6f8f026efc59b2e88829af504fb3816946633616eb4139c22413d9aa81d277d15db20", 0x93}, {&(0x7f0000a14000-0xcb)="ea7862ffe0ddb5b599431ef82dce28c8ef84e2fe55a4b609443bad1b51fcb06f95e3a9c2612546baac222682e6596203f61432605f3db27cd0600e8b3288ec1c9b932c259745a30065c11fec10232ffa9c03a746a296cedc7efb6383afe05d8ea4c05030dce0bec5740047abd967e12d0892b4718666abe621c27890305ece0db3c664e4f9802f8f91802a1d28257db7710fd03f414ecb22042757e104ec7123cebb7144e78e7d9128ee3899cb46b49456f1ade03b73786042c8cc1d708323ae6cef6496932a6ba13e3f09", 0xcb}, {&(0x7f00001ce000-0x89)="08c28a8ed2d8055a491499e8438668865ba3ede08c05e92fcbf6b7fd8e63e7bbc5b9fa5a7a221594515fad0b5cd728c0da66e0fc1b0b614ed850b455a3bcdb1b52975279dccb64dc71343009361ab5ac6e12b6950b1387b0cadef7a83fa7e744794d82d241a22882598e5cfdc922591dcedd31b4a5326433b3be2747c9284de9dcd04edfe15567af87", 0x89}], 0x3, &(0x7f0000682000)=[{0x70, 0x13b, 0x8, "b9c4bc560f12bfa8c726a82ef972ab681bc03a0b757ff86290138c65993a6af2ada44adc9b73e5a8102c4f62c97b6b2dee0eaf16931b0590729beae2f4d512d639ec177b0d04fb90269d1d802cf7bab2b44ae417e44047fb91906247662dcf54c9f994"}], 0x70, 0x4008000}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000043c000)={0x1, 0x4, 0xdd, 0x3f, 0x75, 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]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000144000-0x90)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/22 10:35:37 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ea0000)={0x1000, 0xfc, "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"}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea0000)=0x10, 0x80800) write(r0, &(0x7f000093c000-0x24)="240000002c00250400000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24) 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000873000)=0x5) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000032000-0x8)={0x0, 0x0}) r4 = socket(0x18, 0x0, 0x1) getsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) process_vm_writev(r3, &(0x7f000073b000)=[{&(0x7f0000af4000)=""/8, 0x8}], 0x1, &(0x7f0000c2a000-0x20)=[{&(0x7f0000090000)=""/24, 0x18}], 0x1, 0x0) [ 51.927479] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 51.939314] audit: type=1400 audit(1513938937.437:31): avc: denied { create } for pid=7967 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 51.956622] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/22 10:35:37 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cb6000)='/dev/pktcdvd/control\x00', 0x200001, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e17000)=0x78ae, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00006e5000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000665000)=""/135, &(0x7f0000a45000-0x4)=0x87) 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f00007bc000)=[{0x4c, 0x400000012, 0x1, 0x0, 0x0, "3000fa5200000000ec0200000000000000df00ed9f8c070072013de52ecf1544ec9a0000c48ddd00000000000010003d17befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f0000d4e000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000039d000-0xa)='net/icmp6\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eba000-0x4)=0x3f, 0x4) times(&(0x7f00005b9000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003e0000)=0x7, 0x4) writev(r0, &(0x7f000066b000+0x193)=[{&(0x7f0000772000)="290000001c0055e2eefffffdff208800f3ffe304000000007400aa5d090001000500010092645aff00", 0x29}], 0x1) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x2000008, 0x20012, r0, 0x0) 2017/12/22 10:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ftruncate(r0, 0x10000) 2017/12/22 10:35:37 executing program 5: prctl$intptr(0x8000000000000026, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d10000-0x1000)=""/4096, 0x1000, 0x10043, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffeff}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0xb5c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) clone(0x0, &(0x7f0000005000)="", &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000001000)="") 2017/12/22 10:35:37 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x6089, &(0x7f0000e2d000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe8000-0x1)='.', &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe8000-0x1)='.', &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fe8000-0x4)=0x0, &(0x7f0000ad0000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000fe8000-0xc)=[r0, r1, r2]) r3 = open(&(0x7f00007fd000-0x1)='.', 0x2000, 0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fe9000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000fe9000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000fe9000-0x108)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8bd, 0x2, 0xe9, 0x5d, 0x371, 0xfffffffffffffffc, 0x5, 0x4, 0x81, 0x0, 0x3, 0x5, 0x1, 0x8, 0x1000]}, &(0x7f0000094000-0x4)=0x108) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe7000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000f94000)="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", 0x1000, 0x40000, &(0x7f0000fe8000-0x58)=@nfc_llcp={0x27, 0x77, 0x8, 0x3, 0xffffffffffffff7f, 0x8, "b0186633bf9664fe2301815a1283871de20adedcd5a51e2ddd07c79e4d5c1cfbfd5650bcd1f8ddfb10e36105a68e90421e8da176a71407212d71a236311fcd", 0x1}, 0x58) lremovexattr(&(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000fe6000)=@random={'user.\x00', 'ramfs\x00'}) 2017/12/22 10:35:37 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000033000)='/dev/snd/seq\x00', 0x0, 0x100ffe) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000017000)=0x9, 0x4, 0x80, &(0x7f0000059000)={0x0, 0x0}, &(0x7f0000023000-0x4)=0x6, 0xffffffffffff525c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, r5}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000d90000-0x1)=0x0) 2017/12/22 10:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000356000)='/dev/input/mice\x00', 0x0, 0x4201) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000019d000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00004ea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000608000)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000596000)=0x0, 0x4) 2017/12/22 10:35:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = getgid() fchown(r0, 0x0, r1) 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000393000-0x15)='/proc/self/net/pfkey\x00', 0x204000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000f74000-0x10)="") 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000126000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setparam(r2, &(0x7f0000646000-0x4)=0x0) unshare(0x8000400) r3 = gettid() r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00002e3000-0x10)={0x8, 0x100000001}) perf_event_open(&(0x7f0000773000-0x78)={0x3, 0x78, 0x7fffffff, 0x6, 0x9, 0x5, 0x0, 0x80, 0x2000, 0x8, 0xfffffffffffffff8, 0x100000001, 0x7, 0x1, 0x0, 0x1, 0x4, 0x1, 0x0, 0x5000, 0x1000, 0x7f, 0x3, 0x0, 0x1, 0xb3, 0x0}, r3, 0x100000001, r0, 0xe) r5 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r5, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c6b000)={@common='bpq0\x00', &(0x7f0000dc0000-0x8a)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008fd000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x3, 0xed, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000406000-0x10)={0x0, 0x5000, 0x4, 0x20}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) dup3(r0, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000d4000-0x4)=0x8, 0x4) [ 52.082427] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 52.117976] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/22 10:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) symlinkat(&(0x7f0000d51000)='./file0\x00', r0, &(0x7f00002db000)='./file0\x00') mount(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)="") open(&(0x7f00005d5000-0xa)='./control\x00', 0x80040, 0x0) rename(&(0x7f00008ef000)='./control\x00', &(0x7f0000a4e000-0x8)='./file0\x00') 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000006c000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f80000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mlock(&(0x7f00008ff000/0x4000)=nil, 0x4000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00009b8000-0x8)=0x0) 2017/12/22 10:35:37 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) pipe(&(0x7f00001b6000-0x8)={0x0, 0x0}) fcntl$getown(r2, 0x9) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ffb000)={0x7, 0xcd8f}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000ffd000-0x4)=0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r3, &(0x7f0000ffc000)=0x0, 0x1a1bdb530000000) 2017/12/22 10:35:37 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000017000)=[{&(0x7f0000016000)=""/172, 0xac}, {&(0x7f0000001000-0x38)=""/56, 0x38}], 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001f000-0x4)=0x6, 0x4) sendmsg(r0, &(0x7f0000012000)={&(0x7f000001c000)=@nfc_llcp={0x27, 0x4, 0x0, 0x2, 0x5b0, 0x4, "46197310ec76a14ba398af711c450a01a47dbf210793439fe65f483af1dbf14ca20daf3e06e264f2eec677d631ec36b335c583872c37760f9aeeda7dc1418b", 0x4}, 0x58, &(0x7f000001e000-0x48)=[{&(0x7f000001e000-0xaa)="b919c4a9cf4e2ba34feb2937b0859e2d66a2535fcc344aa2ef92b1aaa4e13c14cdde1b84dc92ac177db76b9e857b4a4e21df5ff7f8b6d073ebb6fd3dc74720fc377ced32277af7adaffa43d78a8666a34f7fd83805156bc786600d9c7b11dfa06ba507744ea989c43b05436ce5b898abde4c5c24bab94d52cf387e6d6c7229c5929099a2ddbde3f7e6260a392cfe8b1cbb901c035e6fd59037b8c07654fe2cdb06c7d9e099b87888c6bd", 0xaa}, {&(0x7f000001e000-0x3d)="53bae717464794c7b95d0489b67a587b257eb4ad4237f20c6d4c762ad1c55766ddb5bf8284779843496e40f77ba4ab7d0a60f99d89c72eda3f96ccf987", 0x3d}, {&(0x7f000000b000)="eadfcc1ed2b4714435", 0x9}, {&(0x7f000001e000-0x3d)="4d46a42ae29c0f55de20a6db57085e68b625f1631f7f74459751813725aee8ab7115ab7965c41796dfcb607547c0ac461a2be0db20f004685169d00e53", 0x3d}, {&(0x7f000000d000-0x1000)="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0x1000}, {&(0x7f000001b000)="a730087c64f1cf992926b17d24778f02ceea9d9e008e21870a829ea794792e", 0x1f}, {&(0x7f0000012000-0x5f)="ed7dd7947e9b794383e202d41eb304460822e8a56d46849b2175bd9fbc4e75c7022b702f350d7cab8cffeff827a8e98d17e94930fbe9717edcff6f790e6c1cab52c6316b1039462989764a85c837e7b07b6cf3f415ef93f1a34df5ac4bcc5d", 0x5f}, {&(0x7f000001c000)="3ecfe0199b16dc81a654c65185ac54a2e70d8050d343dce68fc36130e24d009f99f227fb71beb1430c89e72fec2726a05f7ddb04ff80472a13b2f380ecf17bed6b07ba9a82402887cd4b0907ac60837fb43b72c1c8306618096be77e933b8b1d5719675a4c88c77b4266242c0aa12e41000fc4b5ce1f416e9c7a129d047c9b49cd3d54177e3a12489a0e95f7c4d6ee", 0x8f}, {&(0x7f000001e000-0x28)="5a038f7c7cce5df48c2c954a94509799161df8e855aa965a27ab79b004ac5b027e87a8d872b7c06f", 0x28}], 0x9, &(0x7f0000001000)=[{0x94, 0x11d, 0x1, 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{0x100c, 0x117, 0x6, "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"}, {0x28, 0x10f, 0xffffffffffffff81, "ce5ef376a607fe3071ab796b747fd734715c79bf3d881c23efa4"}, {0x74, 0x13f, 0x6, "2cbcbcf8d94cba93f92d605edd0651ba6ab9081838027e0d3c128040bb5afb12916f0af568d1ccfb3f457579a95919468e8bb6cc65b3d656d15cd9d485dbd6f0e3d305bb5d7c820f3b14298f21ad2b5981d802a95fa61a345a58434c52f4d7d78fb9b28786e34bd1"}, {0x28, 0x11d, 0x1, "7ba4228498a32dce989a7dfc5f2a5ac94450f827a87b000e72"}], 0x21e4, 0x40040}, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001d000)={0x0, 0xbc, &(0x7f000001d000-0xbc)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0xa9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001b000)={r1, 0xf4, "be4949a3a968b61a2468f5ede57dbd0f6fc2e95934c63eacb64f64dbcdca8f93a649081c39b3487a38495bd6a4f76bad314bfc763726d3e844d712654a62952871e296150864de1713fc046b27d5a4525257e8dcee69139321542521c027681f1b902172dd6bdb76cd1e1e88567e8a784c057933657bc17c132cf4babf11d92607ee90da936cc3bdd1a06a1287db5e5f0bf3ff44025ce18d8faa884e7cc5ce4f59ca29ff9a5c59343b51804b5e8f636040c535396f9454f1fe7be1dedde4ed84a0d1526316c0111c06ae950d42d35879ad37c65fed6d55c3f557639d33e32fcfe1d1bca2f029439ae6fe8c872c6e865b5fd755c2"}, &(0x7f0000006000-0x4)=0xfc) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2017/12/22 10:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000398000-0x20)={{&(0x7f0000a94000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f00008e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006b4000)={0x0, 0x2, 0x9, 0xfffffffffffffffd, 0xe6, 0x7}, &(0x7f00007ac000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d19000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000694000)=0x1008) execve(&(0x7f0000def000)='./file0\x00', &(0x7f000022c000)=[], &(0x7f0000c54000)=[]) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000d9000)=""/106) close(r0) 2017/12/22 10:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x4) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='nr0\x00', @ifru_flags=0x800000000000400}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000bc0000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0, 0x0, 0x0, 0x800, 0xfffffffffffffffd, 0x0}, 0x20) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000845000-0x11)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f00007ee000-0xa8)={{0x5, 0x4}, 'port0\x00', 0x0, 0x80044, 0x40, 0x0, 0x7, 0x7, 0x2, 0x0, 0x6, 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]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fad000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000038f000-0x20)={@generic="6c69988a5e9dec3365c32f6d42415e7f", @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000da7000)=0x0, &(0x7f00004f2000-0x4)=0x4) 2017/12/22 10:35:37 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000e77000-0x20)=[{{&(0x7f0000e76000)=@ipx={0x4, 0x0, 0x0, "221a87314b37", 0x0, 0x0}, 0x10, &(0x7f00009c6000)=[], 0x0, &(0x7f0000ae8000)=[{0xd50, 0x1, 0x0, "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"}, {0x68, 0x104, 0x0, "c7680ca8e69319862e7df2eed8e35417561588de47059b85a72a909fdca93aa7fbd3839c7a6eac6c0ae44082171402995cc50336990aae814d2d9eb5f6ec4a24802a8de61d9a73733ab126296a62f49b753e6983621bc52790229480"}, {0x50, 0x1be, 0x4, "e78672d187e8e13555443b213ed4178e1ab8d6863c8b37fa5db3a9aec9ea07a50ab82d3a3f93f22d7e46e011a366b7950daebf21e0353245a143dcb493c385e577a35f"}, {0x34, 0x10d, 0x3f, "ddce3157449aec9dc3425e60f805fed1d91b5dc71160813cd80c73607ca1c8464f5d27201d8498f3"}], 0xe3c, 0x44000}, 0xc7a4}], 0x1, 0x40) socket(0xb, 0x2, 0x800) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="", 0x0, 0xfffffffffffffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d3000-0x11)='/dev/vga_arbiter\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002f3000)={0x2, [0x3, 0x1]}, 0x8) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x1) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000662000-0x8)={0x1, [0x0]}, &(0x7f0000f30000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000050b000)={r1, 0xa0, &(0x7f00006f5000-0xa0)=[@in6={0xa, 0x3, 0x80000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x417f}]}, &(0x7f0000f83000-0x4)=0xc) ioctl$LOOP_CLR_FD(r0, 0x7005) 2017/12/22 10:35:37 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000099e000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000040b000-0x8)={0x0, 0x0}) fchdir(r1) r2 = socket(0x11, 0x800000003, 0x0) getsockname(r2, &(0x7f00008e6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f54000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000271000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000001000-0x1)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000)={0x8}, 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000004000-0x1)=0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x3, 0xffff, 0x1, 0x7f, 0xd, 0x80, 0x20, 0x1f, r3, r4}, {0x6, 0x1000, 0x1, 0x0, 0x3, 0x1bc, 0x3000000000000000, 0xb82}, {0x0, 0x3f, 0x80000000, 0x6}, 0x20, 0x9, 0xa3, 0x1, 0xadc17c47604e78d4, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, 0x2}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x1, 0xc1, 0x3f, 0x9, 0x80000001}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x2, 0xffffffff, 0x11, 0x80, 0x80, 0x18a, r3, r4}, {0x2, 0x6, 0x4e, 0x2, 0x5, 0x80000000, 0x400, 0x42}, {0x7, 0x1, 0x2, 0x7}, 0xd8, 0x7, 0x200, 0x1, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0}, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001, 0x5, 0x1, 0x8, 0xbbd, 0x3f, 0x308}}, 0xe8) 2017/12/22 10:35:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b8b000-0xc)={0xa0800005, 0x0}) r2 = add_key$keyring(&(0x7f000052d000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000383000)=""/74) chroot(&(0x7f0000db9000)='./file0\x00') ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000006c000)={0x4975, 0x7ff, 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, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f00005f2000-0x3)=@file={0x0, ""/1}, &(0x7f0000abf000)=0x3, 0x80800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000034000)=[{{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000d68000-0xe0)=[{{&(0x7f0000006000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000096c000)=[{&(0x7f0000986000)=""/171, 0xab}, {&(0x7f0000ef0000-0x4f)=""/79, 0x4f}, {&(0x7f0000b39000)=""/71, 0x47}, {&(0x7f00005e0000-0xc5)=""/197, 0xc5}, {&(0x7f00000c1000)=""/163, 0xa3}, {&(0x7f000069f000)=""/14, 0xe}, {&(0x7f0000b80000)=""/213, 0xd5}], 0x7, &(0x7f00005e2000-0x3c)=""/60, 0x3c, 0x148c}, 0x1}, {{&(0x7f00005df000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000314000)=[{&(0x7f00001a8000)=""/156, 0x9c}, {&(0x7f0000910000-0x18)=""/24, 0x18}, {&(0x7f0000699000-0xf6)=""/246, 0xf6}], 0x3, &(0x7f0000593000)=""/172, 0xac, 0x800}, 0x400}, {{&(0x7f00005fe000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ec0000-0x10)=[{&(0x7f0000e88000)=""/176, 0xb0}, {&(0x7f0000e20000-0x87)=""/135, 0x87}], 0x2, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000038000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000091a000-0x20)=[{&(0x7f00002bb000-0x76)=""/118, 0x76}, {&(0x7f00005fd000)=""/49, 0x31}, {&(0x7f0000566000)=""/121, 0x79}, {&(0x7f0000129000-0x4b)=""/75, 0x4b}], 0x4, &(0x7f00009ad000)=""/85, 0x55, 0x2}, 0xe5e}, {{&(0x7f0000855000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000043b000-0x8)=[{&(0x7f0000518000)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f00001f1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ff3000-0x20)=[{&(0x7f0000b6b000-0x35)=""/53, 0x35}, {&(0x7f00000e2000)=""/117, 0x75}, {&(0x7f0000e70000)=""/47, 0x2f}, {&(0x7f0000ef2000-0xc6)=""/198, 0xc6}], 0x4, &(0x7f0000edc000)=""/180, 0xb4, 0x12ce}, 0x400}, {{&(0x7f00008b0000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006a0000-0x8)=[{&(0x7f00002b1000)=""/152, 0x98}], 0x1, &(0x7f0000554000)=""/115, 0x73, 0x1000}, 0x3}], 0x7, 0x60, &(0x7f0000cf4000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b1c000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) syz_open_dev$sg(&(0x7f0000754000)='/dev/sg#\x00', 0x2, 0x200000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000c52000)=@req={0x9, 0x9, 0x7, 0x514d}, 0x10) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000f12000)='/dev/snd/timer\x00', 0x0, 0x8000) creat(&(0x7f0000ab5000)='./file0\x00', 0x0) 2017/12/22 10:35:37 executing program 3: socketpair$inet6(0xa, 0x4, 0x80000001, &(0x7f0000b45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) prctl$intptr(0x21, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000-0x30)={0x58, 0x0, &(0x7f0000003000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000001000)=[], &(0x7f0000002000)=[0x48, 0x40]}, 0x3f}}, @free_buffer={0x40086303, r2}], 0xb8, 0x0, &(0x7f0000003000-0xb8)="e85e4ee161fdb279fcac35707ed8c3fb7285a74909d861fb670ee28bbeebe98bbbcf8e4b8fdc8029a767328c2d904755f1d9533dd9e81e97e6c4091f2021503fddf0daef734429abe78570b8f0789acd74ffecad320af7cbe46efc5d3e8925373655d7838f92c0e909792f496fecab817f1df1c6f7a33bfb2040f35d275d40b1b240b9f1097a583239f07e69132801dbe303dcf1fc3ac1133806bed7399b582f6e708649edc6f04393a8ed5c435d9afee1589b06c5c973ad"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000033d000-0x4)=0x0) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x181000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0xffffffff, 0x400, 0x5}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xfff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000000)="8fd5cd370000d8e1c104295d5b20532100000000000001000400000000558d8abd071a850e882b41a09b00000005681d", 0x30) 2017/12/22 10:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) r1 = memfd_create(&(0x7f0000213000)='GPL-\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007b4000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x0}], 0x74) 2017/12/22 10:35:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c3f000-0x1)=0x0) fcntl$lock(r0, 0x7, &(0x7f00008c3000-0x10)={0x0, 0x2, 0x67, 0x8, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00001a6000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup3(r0, r2, 0x0) 2017/12/22 10:35:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc0000-0xb)='/dev/loop#\x00', 0x4, 0x80001) pwritev(r0, &(0x7f000012c000-0x8)=[{&(0x7f0000669000)="b5", 0x1}], 0x1, 0x40002000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000290000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008b3000)={0x0, 0x0}, &(0x7f000052f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a7c000-0x8)={r2, 0x8}, &(0x7f0000b08000)=0x8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000007b000)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000403000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bf3000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00008a3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, r3}) 2017/12/22 10:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003f5000-0x6)={0x0, 0x6}, &(0x7f0000d3b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000043d000-0xc)={r3, 0xb0, &(0x7f00008b5000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7e28}]}, &(0x7f0000e98000)=0xc) writev(r2, &(0x7f00001ee000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2328bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fstat(r0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(0x0) fcntl$setstatus(r2, 0x4, 0x42400) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r2, r5) ioctl$int_in(r2, 0x5452, &(0x7f000011b000)=0x9) fcntl$setown(r4, 0x8, r6) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000b6a000-0x18)={0x8, 0x65, 0xd77, 0x9, 0x71bc, 0x8}) tkill(r6, 0x13) 2017/12/22 10:35:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef2000-0x30)="2400000022001d003208000100000000000000ff01000000000100000000000000000610", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000658000-0x4)=0x3d, 0x4) 2017/12/22 10:35:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c20000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f00004a4000-0xec)=""/236, 0xec) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003de000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000128000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ce7000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ea000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b72000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x200, 0x3, 0x6, 0x10, 0xa0, 0x0, 0x7, r2, r3}, {0x9e82, 0x7, 0x10000, 0x0, 0x6, 0x9, 0x81, 0x1}, {0x2, 0x80, 0x4, 0x6}, 0x1, 0x4, 0xfff, 0x1, 0x8, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x80000000}, 0x14, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x1, 0xbe, 0x6, 0x6, 0xfffffffffffffffd}}, 0xe8) writev(r1, &(0x7f000022f000-0x8)=[], 0x0) 2017/12/22 10:35:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b97000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000738000)={0x2, 0x3, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_address={0x5, 0x6, 0x1, 0x0, 0x0, @in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0xa5ac, 0x8c, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d3000-0x11)='/dev/vga_arbiter\x00', 0x400102, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000aac000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000729000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000007a000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x9b9, 0x0, 0x7f, 0xf, 0x80, 0x80, 0xe8, r2, r3}, {0x1f, 0x73aab9c1, 0x8, 0xa4, 0xfd, 0x4, 0x8, 0x200}, {0x34, 0x4, 0x4, 0xdc1}, 0xdbc, 0x633, 0xa622, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7fffffff, 0xf1c}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3463f4dc, 0x2, 0x1, 0x1000, 0xfffffffffffffffd, 0x8, 0x9}}, 0xe8) 2017/12/22 10:35:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001f7000)=""/92, &(0x7f00003c5000-0x4)=0x5c) fcntl$dupfd(r0, 0x408, r0) 2017/12/22 10:35:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000487000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000dd0000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c57e95ec8672c93340f643a664f13eeab84c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37cb640f476c8d753d000008faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00001bd000)={{0x6, 0x0}, 'port0\x00', 0x9, 0x80025, 0x5, 0x454c, 0xc7, 0x10001, 0x7, 0x0, 0x2, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x0, 0x0, "71756575653100070000000000001400000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 10:35:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f00009c7000)=[{&(0x7f00007da000-0x1)=""/1, 0x1}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/enforce\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e8d000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x3, 0x100000000, 0x8, 0x30c2, 0x6}, &(0x7f00003da000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00005a9000)={r2, 0x5, 0x1a, "5489c8bc047995836790a8ef695659696075094354723d754f70"}, 0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000084c000-0x18)={0x0, 0x85, 0x20, 0x5, 0x590}, &(0x7f00004f9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd8000)={r3, 0x100000000200009}, &(0x7f00004b0000)=0x8) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000b61000)="16a6e30227") setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001cc000)=r4, 0x4) 2017/12/22 10:35:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000654000-0x4)=0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003fe000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mkdirat(r1, &(0x7f0000a41000-0x8)='./file0\x00', 0x1) 2017/12/22 10:35:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1000000009, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x1c9c380}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/8, 0x8) 2017/12/22 10:35:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) rmdir(&(0x7f00008ab000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/22 10:35:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000a3c000-0x1c)={&(0x7f00009dc000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000069000-0x8)=[], 0x0, &(0x7f000045f000-0xf8)=""/248, 0xf8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000721000)='o', 0x1, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000875000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f0000cbe000)='/dev/net/tun\x00', 0x0, 0x20080) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008c8000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/22 10:35:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000013000)='-%ppp1\x00', 0x1) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x40) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x38e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x8)=[{&(0x7f0000000000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 10:35:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a29000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) times(&(0x7f0000bd6000)={0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000513000-0x1c)=""/28, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000146000-0x7c)="6b3a50efbf896d5972f1af752db876e2789c2fb41bcca8c03ac4c9b708e7434152b4809f55024358635102ec3dc0dc08a79da4e10e3c5311e7bc0390265f3db36b98780c7866a79ae8d64fd6a0b7601b8dd8000000000000000267d4f87d68cabaa7faac9e2e10396d58ac0002b0a6441a03302b60a5774e9f84179c", 0x7c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb4000-0xe8)={{{@in=@empty=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cf000-0x4)=0xe8) 2017/12/22 10:35:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1000000009, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x1c9c380}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/8, 0x8) 2017/12/22 10:35:38 executing program 0: r0 = userfaultfd(0x800) fcntl$getflags(r0, 0x40b) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x1000000000000, &(0x7f0000001000/0x2000)=nil}, 0xc) 2017/12/22 10:35:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d8e000)=@assoc_value={0x0, 0x0}, &(0x7f0000047000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000625000)={r1, 0x1}, &(0x7f0000000000)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/22 10:35:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000513000-0x1c)=""/28, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000146000-0x7c)="6b3a50efbf896d5972f1af752db876e2789c2fb41bcca8c03ac4c9b708e7434152b4809f55024358635102ec3dc0dc08a79da4e10e3c5311e7bc0390265f3db36b98780c7866a79ae8d64fd6a0b7601b8dd8000000000000000267d4f87d68cabaa7faac9e2e10396d58ac0002b0a6441a03302b60a5774e9f84179c", 0x7c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb4000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cf000-0x4)=0xe8) 2017/12/22 10:35:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000908000-0xa)='./control\x00', 0x20, 0x0) mkdirat(r0, &(0x7f0000a4c000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000611000)='./file0\x00', r1, &(0x7f000028b000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f0000b8d000)='./control\x00', 0x2) 2017/12/22 10:35:38 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ee000)={0x0, 0x2710}, 0x10) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00004f8000-0x4)=r2) [ 53.141283] device gre0 entered promiscuous mode 2017/12/22 10:35:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ab2000)={0x0, 0x0}, 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/vga_arbiter\x00', 0x202000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008b1000-0x4)={0x7}, 0x4) syncfs(r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000-0x4)=0x1fffffffe) 2017/12/22 10:35:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000077000)={0x2, 0x2, 0x6, 'queue0\x00', 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]}) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2017/12/22 10:35:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x9cf, 0x0, 0x1, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$int_in(r0, 0x5421, &(0x7f0000562000-0x8)=0x5) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/22 10:35:38 executing program 6: socketpair(0x0, 0x800, 0x6, &(0x7f0000939000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000002d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000062000-0x80)=@generic={0x5, "4010b0b5968cf1f698db82fa311728464704967b83ea2b28b6cb98179bfd9bee4a31bfaf2de053539bf54f399213e1b76b41f5df5e7dfb7a7bac0ae4ff91ced12a4b23b9d3e566bcdb4eaccd1cd3ec818216a16c0b3ff1ee58831ea0e63cbc75f513437c658dd1970b51af34c3e17e6bc39517d87b179a9aaaa147b61775"}, 0x80) r2 = socket(0x4000000000a, 0x801, 0x0) connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000c16000-0x4)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00004a4000)=0x4) 2017/12/22 10:35:38 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005a0000)='./file0\x00', 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000322000-0x4)=0x0) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000095c000)='/dev/usbmon#\x00', 0x798, 0x0) 2017/12/22 10:35:38 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db4000-0xc)='/dev/rfkill\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000715000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f0d000)=""/206) fsetxattr(r1, &(0x7f000012c000-0x16)=@random={'user.\x00', '.\x00'}, &(0x7f00006c2000-0x19)='\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000e66000-0x1c)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}], 0x1c) 2017/12/22 10:35:38 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) 2017/12/22 10:35:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000d6f000-0x9)='net/raw6\x00') write(r0, &(0x7f0000302000)="ad54e032454b292541917d943ed53d60", 0x10) sendfile(r0, r1, &(0x7f00005f3000-0x8)=0x0, 0x613a) 2017/12/22 10:35:38 executing program 0: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='logon\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000202000-0x4)=0x9, 0x4) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b60000-0x4)=0x7) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b60000-0x8)='keyring\x00', &(0x7f0000617000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x8000000) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b61000-0x8)='rxrpc_s\x00', &(0x7f00002d2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000076d000)=']keyring$[bdeveth0em1\x00', r0) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) 2017/12/22 10:35:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x4000000002283, &(0x7f000098d000-0x1)="ef") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000ea0000-0xa8)={{0xff, 0x8}, 'port0\x00', 0x10, 0x100810, 0x20d, 0x4, 0x5, 0x2, 0x0, 0x0, 0x2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, 0x0, r0, 0x0, 0x80000001, 0x1) clock_gettime(0x0, &(0x7f0000a2b000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000354000-0x8)=[{r0, 0x400, 0x0}], 0x1, &(0x7f00003bb000-0x8)={r1, r2+30000000}, &(0x7f000008d000)={0xffff}, 0x8) write$tun(r0, &(0x7f0000d82000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x109, 0x0, 0x6, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0xf5, 0x0, "2c55551a9e21e9c6fa458e46641b3f2a5915becd9e2f6d343273a5197f6c1ba962348f9c3ca573f9192d23662cd3423cd5045eb94f283579685440248b54d46f9640973eb23c59fc8b01c655f070084c5ab2e3f6b113d8de41e34d55a4864bc964ee8eef879ebdf12ade24e9655c66559b570eeda883b90d2fbb6d4340a2ad2b1cab88e9fe46c0653df425a02c461932be7f5c89894e3e46c426e5cff990ac9a4b8ab3dbcedad09fdf4075b84180ebd7b5b9ed489243caac3964ba6a9bce58f78891b417cd11e6e9c3f4833459aa9802a21f7a13f735d97800c73f5eb54e6de333190d06b2e2d8e6fa3486dcc8"}}}, 0x113) dup3(r0, r0, 0x80000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ba8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000761000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f000039a000-0x8)={0x0, 0x0}) ppoll(&(0x7f00002dc000)=[{r0, 0x21, 0x0}, {r0, 0x220, 0x0}, {r0, 0x400, 0x0}, {r3, 0x0, 0x0}, {r3, 0x4020, 0x0}, {r0, 0x4000, 0x0}, {r3, 0x2020, 0x0}, {r0, 0x10a, 0x0}, {r0, 0x0, 0x0}], 0x9, &(0x7f0000f03000-0x8)={r4, r5+10000000}, &(0x7f0000412000)={0x3}, 0x8) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000ff6000-0x6)={0x800, 0x0, 0x2}) 2017/12/22 10:35:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1a000-0xc)='/dev/rfkill\x00', 0x840, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001fc000-0x4)=0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e1d000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) 2017/12/22 10:35:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000058b000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000665000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fd0000)={r1, r2, 0x37}) r3 = socket$key(0xf, 0x3, 0x2) bind$inet6(r0, &(0x7f0000045000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000c97000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f2f000-0x20)="e10ee437feb124c8228c52150ac05d365d5a9223d0b60478790361bce0e9045b"}) ioctl$sock_netdev_private(r3, 0x89f6, &(0x7f0000e9d000)="51204009ce") sendto(r3, &(0x7f0000b92000)="c6f83bcada8761eca79c1e987bcd785893460ee601c480f7934a909557edcd534193d1b3841ca7d9081824cc5d1a00c3f46da922651c836b18b4d0621d615669efa2569b2125ef52477b38e2633abd5726d7ce936afddbe35a4fc659d2464434f609e14ca7a71397edbb59859263d1435951d7958d5998481572cb64ebd4e43c5686666d90862ad95884c0c0dbc20298448ff6004332897a4ffe9ce423cb17f728e630f369e34286b04340fdb0241e69476f12597377a94c484f4b70ddf49d98686bfaf6a6fe252fcba908938174cb37631853a6fd", 0xd5, 0x10, &(0x7f0000f9d000)=@rc={0x1f, {0x7, 0x25a4ae0b, 0x7f, 0x6, 0x40, 0xfffffffffffffe00}, 0xc2}, 0x9) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004b0000-0x14)={0xfffffffffffffffb, 0xfffffffffffffc01, 0x4, 0x9, 0x1}, 0x14) 2017/12/22 10:35:38 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001cb000)={{{@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}, {{@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}}, &(0x7f0000fcd000)=0xe8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000630000-0x2)=0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fd0000-0x1c)={&(0x7f00005b9000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c04000)=[{&(0x7f0000fcf000)=""/4096, 0x1000}, {&(0x7f0000fd0000-0x3f)=""/63, 0x3f}, {&(0x7f0000046000-0x9)=""/9, 0x9}, {&(0x7f0000e16000)=""/87, 0x57}, {&(0x7f0000b66000)=""/88, 0x58}, {&(0x7f00002e2000)=""/128, 0x80}, {&(0x7f0000b63000)=""/139, 0x8b}], 0x7, 0x0, 0x0, 0x3}, 0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000fcf000-0x40)={{0x0, 0x2, 0x40, 0x0, 0x4}, 0x7fffffff, 0xc0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000fd0000-0x8)=[0x1ff, 0xfffffffffffffffd]) connect$unix(r0, &(0x7f00005b3000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 53.377716] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/8233 [ 53.386342] caller is __this_cpu_preempt_check+0x1c/0x20 [ 53.391789] CPU: 1 PID: 8233 Comm: syz-executor1 Not tainted 4.4.107-g610c835 #4 [ 53.399307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.408641] 0000000000000000 bf269d4190796ee8 ffff8800bb87f648 ffffffff81d0457d [ 53.416627] 0000000000000001 ffffffff839fd5a0 ffffffff83d09e20 ffff8800ab105f00 [ 53.424643] 0000000000000003 ffff8800bb87f688 ffffffff81d63f24 ffff8800bb87f6a0 [ 53.432621] Call Trace: [ 53.435180] [] dump_stack+0xc1/0x124 [ 53.440518] [] check_preemption_disabled+0x1d4/0x200 [ 53.444340] sg_write: data in/out 458716/229 bytes for SCSI command 0x37-- guessing data in; [ 53.444340] program syz-executor6 not setting count and/or reply_len properly [ 53.463179] [] __this_cpu_preempt_check+0x1c/0x20 [ 53.469661] [] ipcomp_init_state+0x19a/0x970 [ 53.475691] [] ipcomp4_init_state+0xb0/0x7d0 [ 53.481718] [] __xfrm_init_state+0x3e7/0xb30 [ 53.487744] [] xfrm_init_state+0x1a/0x20 [ 53.493424] [] pfkey_add+0x1fbb/0x3490 [ 53.499351] [] ? pfkey_delete+0x370/0x370 [ 53.505119] [] ? pfkey_add+0x3490/0x3490 [ 53.510798] [] ? __skb_clone+0x24a/0x7d0 [ 53.516477] [] ? pfkey_delete+0x370/0x370 [ 53.522240] [] pfkey_process+0x61e/0x730 [ 53.527917] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 53.534733] [] pfkey_sendmsg+0x3a9/0x760 [ 53.540417] [] ? pfkey_spdget+0x820/0x820 [ 53.546181] [] sock_sendmsg+0xca/0x110 [ 53.551683] [] ___sys_sendmsg+0x6c1/0x7c0 [ 53.557448] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.564255] [] ? copy_msghdr_from_user+0x550/0x550 [ 53.570800] [] ? do_futex+0x3e3/0x1670 [ 53.576313] [] ? __fget+0x20b/0x3b0 [ 53.581556] [] ? __fget+0x232/0x3b0 [ 53.586799] [] ? __fget+0x47/0x3b0 [ 53.591955] [] ? __fget_light+0xa1/0x1e0 [ 53.597632] [] ? __fdget+0x18/0x20 [ 53.602794] [] ? sockfd_lookup_light+0x118/0x160 [ 53.609170] [] __sys_sendmsg+0xd3/0x190 [ 53.614761] [] ? SyS_shutdown+0x1b0/0x1b0 [ 53.620526] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 53.626635] [] ? fd_install+0x4d/0x60 [ 53.632059] [] ? move_addr_to_kernel+0x50/0x50 [ 53.638266] [] compat_SyS_sendmsg+0x2a/0x40 [ 53.644212] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 53.650764] [] do_fast_syscall_32+0x314/0x890 [ 53.656875] [] sysenter_flags_fixed+0xd/0x17 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d14000-0x20)=[{&(0x7f000081d000-0x1000)=""/4096, 0x1000}], 0x1) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000fce000)={0x39980732, r1}, &(0x7f000010a000)={0x0, 0x1, 0xf62, 0x410, 0x400, 0x9}) sendto$inet(r0, &(0x7f0000721000)="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", 0x85c, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="b648d965c9e25548e870205e79240597", @ifru_flags=0x301}) madvise(&(0x7f000039b000/0x4000)=nil, 0x4000, 0x17) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f00008d8000)="86d36f39e08ba0d9ed01f72a22924d656de42654a3c63abeabadca414ec43f90a784e93da334f95cd04ef6ba33a5e45bc950bbcb5638c8c9c228527039edb96f76f978816ad3692b06b2aee021789347dcffe9f3c93a6895212b86ecf7a1d2930c49286a5e36e842bdfd7a9cd309eaa971483c997c36d5cdc890017165a461c7a92c099ac65aefbbae2e2feebdbf51a8d4e2f773ff1164a57e2dbc25ca8156e88de107d4ed1bd39e6f44b2f4fc3c5d4c4526e053ac2b25e702cca0face494b33b5e0bd5e64b9346ec35f5541bae80c1bfafe7eb0655e1aa541499bf3aa38fc15dee5dbd62251b13dc3f54df15cb6b9873b98", 0xf2, 0x40010, 0x0, 0x0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f00007bf000)=[{r0, 0x8, 0x0}], 0x1, 0x0) 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x100, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x4, 0x4, 0x101, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000004000-0x14)={0xc7f, 0x2, 0x7, 0x1, 0xfffffffffffffc00, 0x9, 0xff, 0x9, 0x4c41, 0x1}) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000002000-0x7)='cgroup\x00') setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000002000-0x74)="9484101eb6b9c02cb30846bb3526c4d790c93c5fb8fcef56a8889de0c1b2e4e986f671e7ac14f4274b9c5c18c281a473655918b73fda2c6496788faf456b99431fa283250b31923b949e0b5364bf348d82c0a6a5debdac45", 0x58) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x4)=0x0) 2017/12/22 10:35:39 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) 2017/12/22 10:35:39 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000000d000-0x50)={{0x1000, 0x800}, {0xd1, 0x4}, 0x8, 0x7, 0xe3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_getaffinity(0x0, 0x8, &(0x7f000000a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r2, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000775000-0x51)=""/81) r3 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000029000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d50000)={0x0, 0x0, 0x0}, &(0x7f00006fb000)=0xc) lstat(&(0x7f00006ef000-0x8)='./file0\x00', &(0x7f000087e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006ac000)={r3, r4, r5}, 0xc) readv(r1, &(0x7f0000610000)=[{&(0x7f00002d5000)=""/23, 0x17}, {&(0x7f0000252000-0x55)=""/85, 0x55}, {&(0x7f0000107000-0xb3)=""/179, 0xb3}, {&(0x7f0000d39000)=""/18, 0x12}, {&(0x7f0000e2e000)=""/4096, 0x1000}], 0x5) 2017/12/22 10:35:39 executing program 2: fdatasync(0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000007e000)='/dev/rtc\x00', 0x20400, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x40, 0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0xfff, 0x12000000000, 0x3}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000-0x175)="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", 0x175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/79) 2017/12/22 10:35:39 executing program 1: syslog(0x0, &(0x7f0000005000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000a5a000)=0x4) 2017/12/22 10:35:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$tun(&(0x7f0000d3d000)='/dev/net/tun\x00', 0x0, 0x82001) shutdown(r0, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbe000-0x20)="", 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f20000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000000)={0x12, 0xd4, &(0x7f0000689000)="5483760d178f5b84f1c4e379e6213647e60fcf69bd462a866c10bb7dc4e35cafccfc9a3841f7ee1d4d7c02fa357a073292e021a84a2e1c16227bce2d660c7ebcc01b0bcb5e012216013165e7437739a35f550fe33f3ed5d82f501259b432c09f583f05c461856122654f72367eca35ae6a902b9c62d38cb01d3df2794fbaa1482796488c2d03799dd4896a65e861b5ab5c05e7e8f37b483cbb9b1a4872a47976f593bc6da31aadd8ca6dcebc73321cdb2d92e481e5d56df14100a047b35e80597c35e300747cdb3ac8018f2d640f6001f681baa7"}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x100, 0x80000001, "c9b192f6c7a05b47ffaf3288cd2d47b953a6b9505d778824259d208d98f07430429225cd77b51af15c46fa2f22b9c4e4edc3b4ade93bac160c442b92d96306cbe3cde8f1134832799e89576e811373b7"}, 0x160) fdatasync(r0) 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000274000-0x8)={0x0, 0x0}) r1 = dup(r0) mq_getsetattr(r1, &(0x7f000048b000-0x20)={0x3ff, 0x72, 0x5, 0x2, 0xffff, 0x4e9, 0x3, 0x4}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00005db000-0x4)=0x3f, 0x4) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) eventfd(0x3) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fe1000-0x8)='keyring\x00', &(0x7f0000248000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) write(r0, &(0x7f0000743000-0x21)="fa6dcde68ca41bc42bf039894c2e15ecd8f6d136471b897078de19c701b22b1e30", 0x21) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) creat(&(0x7f000014e000-0x8)='./file1\x00', 0x0) 2017/12/22 10:35:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000c1c000)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e50000-0x4)=0x0, &(0x7f0000ab5000)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f000090c000-0x8)='./file0\x00', 0x40000, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ad8000)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000079000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d36000-0x14)={r3, 0x1000000000009, 0x8, 0x2, 0x1ff, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4a8003) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000184000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/22 10:35:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000+0xe44)='\x00', 0x1) pread64(r0, &(0x7f0000505000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x4a)=""/74, 0x4a, 0x0, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f00001e0000)={0x0, 0x0}) readv(r1, &(0x7f0000027000-0x20)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007fe000-0x4)=0xffffffff7fffffff, 0x4) 2017/12/22 10:35:39 executing program 2: r0 = socket(0xa, 0x1, 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) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)='bR') mmap(&(0x7f00004f1000/0x3000)=nil, 0x3000, 0x0, 0x40050, r0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x4001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002000-0x8)={0x0, 0x3}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x100000001, 0x100000000, 0x9191, 0x6}, 0x10) 2017/12/22 10:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket(0x17, 0x80000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003cd000-0xd0)=""/208, &(0x7f000001c000)=0xd0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000049e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000953000-0x4)=0x0, &(0x7f0000446000)=0x4) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x10a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) socketpair(0x10, 0x0, 0x5, &(0x7f0000dfe000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000bf0000-0x1c)={&(0x7f0000fb6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000289000)=[{&(0x7f000059f000)=""/172, 0xac}, {&(0x7f000029f000)=""/215, 0xd7}, {&(0x7f0000d34000-0xe8)=""/232, 0xe8}, {&(0x7f000015f000)=""/4096, 0x1000}, {&(0x7f0000960000)=""/212, 0xd4}, {&(0x7f000010e000-0xe9)=""/233, 0xe9}, {&(0x7f0000a2e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbe000-0xab)=""/171, 0xab}, {&(0x7f0000763000)=""/8, 0x8}, {&(0x7f0000b38000-0x60)=""/96, 0x60}], 0xa, &(0x7f000000a000-0x90)=""/219, 0xdb, 0xfffffffffffffc01}, 0x40000060) clock_gettime(0x0, &(0x7f0000549000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a83000-0x40)=[{{0x0, 0x0, &(0x7f000007f000)=[{&(0x7f0000b7f000-0xb)=""/11, 0xb}, {&(0x7f0000e89000)=""/119, 0x77}, {&(0x7f0000a3a000)=""/94, 0x5e}], 0x3, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f00000b4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008cb000-0x30)=[{&(0x7f0000127000-0x5d)=""/93, 0x5d}, {&(0x7f0000da7000-0x36)=""/54, 0x36}, {&(0x7f00005b5000)=""/200, 0xc8}, {&(0x7f0000cff000)=""/209, 0xd1}, {&(0x7f0000fb4000-0xe6)=""/230, 0xe6}, {&(0x7f0000102000-0x3c)=""/60, 0x3c}], 0x6, &(0x7f0000743000)=""/205, 0xcd, 0x2}, 0x0}], 0x2, 0x10000, &(0x7f0000173000)={r2, r3+10000000}) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000d86000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2017/12/22 10:35:39 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fda000)=0x0, 0x4) 2017/12/22 10:35:39 executing program 6: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x20000000b, 0x0, &(0x7f0000034000-0x10)={0x20000001ff, 0x0}, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) tkill(r3, 0x16) ppoll(&(0x7f0000b34000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r6, 0x8, r0) tkill(r3, 0x18) 2017/12/22 10:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000749000-0xe)='/dev/keychord\x00', 0x400100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000117000-0x4)={0x0, 0x0}) 2017/12/22 10:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x3fffffffffffffe) 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffe) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000885000+0xcc3)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2017/12/22 10:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[], 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00005ae000-0x68)={&(0x7f000082c000-0x20)=[0x0, 0x0, 0x2d0, 0x9b79], 0x4, 0x0, 0x5, 0x778b080d, 0x0, 0x1, {0x7, 0x7ff, 0x7fff, 0x6, 0x2a, 0x3, 0x1, 0x3ff, 0x39c, 0x0, 0x3, 0x0, 0x2d, 0x8, "12fef5c45c58107132834067ccb34c960be5c8f1120c1265bdb6f7738f2a40ec"}}) r2 = syz_open_dev$sg(&(0x7f0000283000-0x9)='/dev/sg#\x00', 0x5, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fcc000)=@assoc_value={0x0, 0x4}, &(0x7f00000c2000-0x4)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) 2017/12/22 10:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a6c000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000-0x6)="ff0204000000000100000000000000fff500000000000207", 0x18) 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000503000)={0x10, 0x0, 0xfff, 0x200}, 0xc) 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d11000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2017/12/22 10:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fc2000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000808000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000a8e000-0x4)=0xe8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/create\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ef4000)=0x71a5, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x44, 0x0, &(0x7f0000002000-0x88)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000)=[], &(0x7f0000010000-0x10)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) 2017/12/22 10:35:39 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/keychord\x00', 0x8000, 0x0) vmsplice(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000d69000-0xdc)="1d98781971375739f0bf5fefd4c44854870791a81fbbbab55bf3f5254e97f5a4f1a7a2e944b8cbdf38060e805517379affc3e4518f7726d1cd2c4c42cfed92a73f3055b2badcc5292e44bbc15657a063d8dd160cb783d4ee40d83e365c3964a000a869499e47f5c914970b22dbcb9fba75d49482885e5e77d68fc8166dd08ef3811564b7228e92ad63753546772657a2504f22c069860f8fe385f2cdbfa29ad74b5785554b4bf31db551e133e41bbff42d21debd11b9401038e744d4c0e2bcc4c654b821e22ab8f071c415881c4a88b4d22e03c014e24ee18252d7bb", 0xdc}, {&(0x7f0000831000-0x43)="0a450a25c23bcac4d69eae150d2c041f2a58ce382e24db85e463a4996618416223372725bbbb1dc90786b858cacf068aec2adb749f08b7f16a28491ca2030dc62410fc", 0x43}], 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fa9000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) prctl$intptr(0x21, 0x1) 2017/12/22 10:35:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x5cf5, 0x2e, 0x3}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="c501a8a2f3a111e409136194a9c51daa5c5b4d9603650749f4fa5fcf54b7cab8", 0x20}, {&(0x7f0000465000-0x86)="cc347a4c54b347653ebab57c4ea9d9a1c8f0e2f1cefaceda60ac75aeff488fa48a274576ee3625aa82ecc47504b4b201f46050d2656b84d04dc11a9d5622946d36773270cfb8d0e0937cb8e82418c4531ac1b63d486a4a98ea984c4fb59bb89fcd5e92b7714d273f31855120f65e6d7d63e06f0b27ef737e40abbcad0c89a40fd90e364ece1e", 0x86}, {&(0x7f0000000000)="171041bed149694e99d214a01e8895390486dac22e083c7efd122271ad7ebade7075998600ef5b715838f6f309c2f98ecc7089f337dea9ee9cba4fec3493dafd8cb07ba412608794f91ed7ad31806296f166670677fd81369f8d3cfa94a08daf78f930de404c6ee8052793033f36507fffbb31ca7129be9bcac56c947e8db59fdfd59fbde973273ddab3936a3ae81f3f71dafc69b708fcd0399bec8f6e8d6626ba631753a8ddad33f972683b9dd433825be89b4b4ebd5cb98596935322bb41850acc671e2a486c00cc3d93fef4600db88ae438e4", 0xd4}, {&(0x7f0000889000)="17ebb1a7ed751e93e3727c61f0bc45c03b6835b5a3108680375d04cd12b885319a69ca27b417d4a48f1ea98d82d1fcd2dd837152ca519ddb54d93bb298677bbbcb2586197e2ebd2a3172fd38ec6ba3c23828a4838491fee730832ebbbaee8d61aa3c70ecc7c2689652601d8efcf356b27a7c9ac40c5f6b4f6131d69c3612b7148f66afaaca64dc69b6c553f6ff2f2c28563c08eec9daef539f223fba25f72a831126539263e55f103faa49d17192bdd110effd96699fbe2ec0e32a3d5f6f5bf9a005b0991e4b0d5ee1f3479eabaa69d0e22aa702ba79ad2b2763050bf5bac1b7475b071100ba7f90dda87e9eb0550750b4e565e70aed732819", 0xf9}, {&(0x7f0000000000)="", 0x0}, {&(0x7f00006d1000)="", 0x0}], 0x6, &(0x7f0000000000)=[{0xf4, 0x0, 0x9, "c6115363241ddb72170688363233f66113b8a267868b34e95ef92e628bea9c1f3917e8cfb52bc7248cdf04b442cc8aae6304cf8339c1f4182c56744ea4c32615bd71b2ca7d73c6ea12ca967f23150f5f67d508d6b1f4459e01919c2afab5511dbab097846f751ff66ff79c324224d024be18b25f338260a2efa8e69f6050e6a307cd32609ee0f0908882ff3cae2a3a78adb56d84b95fc838a93fa9816883bc07195d555d732c81c89e81b01a80598b5fdb312a439c4bdf3c883c9ee703541877b2e11981e1ffc548fabe9b2de1085e1f243ba2482825255842465863a2c6deda5e46475039"}, {0x88, 0x0, 0xffffffffffffffff, "e474c08c53feb8d33ca67ae37075477eddbad9e94e365ecd3d0ad0185f24e175359fba89de81f3c6bfe336692ca65f9cb08dd6eae273d035acb78a1c11812f725cd32955bff72e43b62871b40e091eac5864dc3bc4a62dfd928a2e48bcafd7bdabe6d05e61e5424c0286dc3f5f7e45150be68f57e851496c13"}, {0xc, 0x100, 0x9, ""}, {0x2c, 0x10b, 0x3, "a8417788694f3b875c9c55880f615b2c756dbd85fcf08acf52edc874eea2fee7"}, {0x100, 0x118, 0xcc, "632e37e313c02cf3e11fbef3c68c9e579a7406ccfbd62624e8919693fd7cb5d9be4f55fc93bbc7227d45f6eb98c4183ef9edc8553745660eed16919bc8486413673d83e6b3ec326dc22ca761792a95e0e582864100c114b7e38333ef4d3629f633ab0274837525e09d28c737ca417dfc79e873a1fb89cbe32fae4ce6b14286ffbb79a5eeb187ad709c6a0c66c78bf26fe501bedbd1f6e7177c4947526ed54a61965cbd336822abf0660241389e282c2ed1dab1b73ca276e9110e0bee3ad3fc49d538b91036c091feb8736d1a8cd2b0439a76d50cf7b358332e3e7d97f12320a889a60b658fce0b46460ba31130a088f2c9d6b425"}, {0x20, 0x195, 0x401, "b80e47bab40409f861b088e588918d28ec34"}, {0xa4, 0x117, 0x7, "f3cdb72b9d1f943ed648c418f3a06c5dbf5eafa5e337c39555dde4d6db284c9b3d359cf290b0f31c7c72cff16401f2a4bde9a607a3ba068fc21f9fd4e242c817910002e0cd609c46e126207ece89be66941aaf578cfa2707fa1e0ac7fc133c3c97a7c97cff1aad078578d7720b0a84cd571e1c6ccc8be6f3b8eda48cb2d6ffe23855f190f2f170cb8c3cd69a5126a88608113f2da8b0"}, {0xb0, 0x114, 0xe14, "f210dc1d17ab88cb98e96f2d99bb2d0ba2e5b6955d418b8e5d4f8d5c075cfa2493e78e2726b50658933d8f1f66d7d0fb5b196fad7b64ab224768b75d9d1a7df71f70d458ffdec540afdb499307673e3c347136545cc69b9360e0b3faf4f9d2b2e9bd0b5076eaa6f88f8fc7dc41ee5f8cd2d7d3de971da826844c758ff5f46d20b9db1a51f448914568b329c9f1c189e03483456fac2563e8ddb9d55bf655d2f4ccb9"}], 0x428, 0x4050}, 0x4) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004f7000-0x10)=[{&(0x7f0000ec2000)="390000001300090469400000eb0401000700004001000000450000070000001419001a0004000000000000010101000000010100000401c400", 0x39}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000658000-0x4)=0x7, 0x4) 2017/12/22 10:35:39 executing program 5: setpriority(0x0, 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000023f000)={0x0, 0x0, 0x0}, &(0x7f0000f32000)=0xc) tkill(r0, 0x22) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000adb000-0x4)=0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000001000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x40, &(0x7f0000000000)={0x1, 0x1f, 0x6, 0x1}) 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0xcf2000)=nil, 0xcf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x4) signalfd4(r0, &(0x7f0000cee000)={0x0}, 0x8, 0x0) [ 53.993151] binder: BINDER_SET_CONTEXT_MGR already set [ 54.000034] binder: 8325:8328 ioctl 40046207 0 returned -16 [ 54.005911] binder_alloc: 8325: binder_alloc_buf, no vma [ 54.005955] binder: 8325:8348 transaction failed 29189/-3, size 0-0 line 3128 [ 54.021882] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.027730] binder: undelivered TRANSACTION_COMPLETE [ 54.032829] binder: undelivered TRANSACTION_COMPLETE 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={r0, r1, 0x8001}) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000007000-0x21)=""/33, &(0x7f0000006000)=0x21) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001000-0x28)="6d61faf72670421a8557a4223f5e27372b1b5fe173f2a0e62ec2691352c08608f82689f8597557ed") sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) clock_adjtime(0x4, &(0x7f0000002000-0x68)={0x4, 0x6, 0x8, 0x9, 0x81, 0x20, 0x80, 0x0, 0x9, 0xfff, 0x101, 0x8, 0xffffffffffffff7f, 0x100000001, 0x200, 0x9, 0x1, 0xff, 0x49c3fb27, 0x7, 0x2, 0x8001, 0x5, 0xffffffffffffffe1, 0x9, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000008000-0x4)=0x0, 0x80000) 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ec000)='net/route\x00') preadv(r0, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) inotify_init1(0x80000) getsockname$inet(r0, &(0x7f0000568000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be0000)=0x10) fremovexattr(r0, &(0x7f0000465000-0x10)=@random={'user.\x00', 'net/route\x00'}) 2017/12/22 10:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000584000-0x8)='./file0\x00', 0x18) truncate(&(0x7f0000936000-0x8)='./file0\x00', 0x40) truncate(&(0x7f00008d0000-0x8)='./file0\x00', 0xbaf2) chmod(&(0x7f0000f91000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) read$eventfd(r0, &(0x7f0000389000-0x8)=0x0, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000165000)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendto$unix(r1, &(0x7f0000086000)="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", 0x1000, 0x20000000, &(0x7f00000e3000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) statfs(&(0x7f0000132000-0x8)='./file0\x00', &(0x7f000039a000-0x11)=""/17) 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a2000-0xc)='/dev/autofs\x00', 0x40002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd3000-0x8)={0x6, &(0x7f0000b51000-0x30)=[{0x1f, 0x9a54, 0x200, 0x8}, {0x0, 0x83, 0x0, 0x6}, {0x8, 0x1, 0x4, 0x8}, {0x100, 0x1, 0x1, 0x3f8}, {0x10, 0x6224, 0x7fffffff, 0x6}, {0x100000000, 0x3, 0x7, 0xcb5}]}, 0x8) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 10:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000af8000-0x8)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a95000-0xc)={0xc0000004, 0x0}) 2017/12/22 10:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x20000000000004) 2017/12/22 10:35:39 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) setfsuid(r0) 2017/12/22 10:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fc2000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000808000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8e000-0x4)=0xe8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/create\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ef4000)=0x71a5, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x44, 0x0, &(0x7f0000002000-0x88)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000)=[], &(0x7f0000010000-0x10)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) 2017/12/22 10:35:39 executing program 3: munmap(&(0x7f00000fb000/0x2000)=nil, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f0000a8f000)='/dev/usbmon#\x00', 0x522d, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x7, 0x10, &(0x7f0000466000/0x1000)=nil, 0x3}) mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000089000/0x2000)=nil, 0x2000, 0xd) 2017/12/22 10:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00000e9000)="14000000040ae702000000ffff000000000401e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000034e000-0x4)=0x42, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00009bb000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x8000}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000e52000-0x4)=0x0, &(0x7f00006ba000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000093000-0xc)={0x2, 0x1, 0x100, 0x7, 0x401}, 0xc) [ 54.038228] binder: undelivered transaction 56, process died. [ 54.044097] binder: undelivered transaction 55, process died. 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000189000)=0x3ff) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000055c000-0x4)=0x100) pipe(&(0x7f00002b5000)={0x0, 0x0}) 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000ce3000-0x4)=0xb4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f00009a7000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000a09000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce7000)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x0) 2017/12/22 10:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x20000000000004) 2017/12/22 10:35:39 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000489000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000572000-0xe0)={{0xffffffffffffffff, 0x1, 0x2, 0x3, 0x8}, 0x10000, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x20, 0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ba0000)={&(0x7f000002b000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000f25000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073c000)=[], 0x0, &(0x7f0000f1e000)=[{0xc, 0x0, 0x1, ""}], 0xc, 0x0}, 0x0) sync() 2017/12/22 10:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="af33ca00dcf4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/22 10:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000800020004000a00000000000000010c00001ee400", 0x39}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e10000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ff4000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x3, 0x7, 0x0, 0x1, 0xffffffffffff9ebe, 0x1, 0x1, 0x3, 0x12, 0x256, 0x0, 0x1f, 0xfffffffffffff801, 0x6]}, &(0x7f000099d000-0x4)=0x108) r3 = getgid() ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00003e3000-0x4)=0x3f) setgid(r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000783000)={r2, 0x8}, &(0x7f00001dc000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00004e7000-0x10)={0x7fffffff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f000077c000-0x8)={0x0, r4}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fea000)='westwood\x00', 0x9) 2017/12/22 10:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000043c000)={0x7fff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000d2c000-0x8)={0x0, r1}) 2017/12/22 10:35:39 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) signalfd(r0, &(0x7f0000b34000-0x8)={0x3}, 0x8) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000aba000)="") signalfd4(0xffffffffffffffff, &(0x7f0000abb000-0x8)={0x4007ffffffd}, 0x8, 0x80000) 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x200000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/22 10:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000287000/0x2000)=nil, 0x2000, 0x1b) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000392000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000024a000-0x2)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000384000)='net/route\x00') sendto$ax25(r1, &(0x7f0000872000)="9283ea2438205d626fdf2e6c3cd4add1b0d3ac9f349a6417c86b250b0cb098cfd7951952de5b4a7cee82582b70ee370eee5bfe28f8689101c2bcfe12ffd9bbee96f9134cd081da1128b73fc5d7bfb848deb8a6945a1a914686509101e3efde904f6f7b756babdb2f7165b093d01a3e7fa34763c98683805d898f3fc3fade18b365c1a148d11f8403614ed77f1757595f100b8a3316ccc0c14c61b60f52d7e6e845b85cba51d17797e38696fb414aa94fdda0d5a717422315c3c1944b8c8f79b9335e4f59ea2de42093ceef5d0ca6db55d31afa8b109cb53d756f10cdb4130b4a3874aef2b17684e2c80f7268", 0xec, 0x10, 0x0, 0x0) poll(&(0x7f00006d4000-0x50)=[], 0x0, 0x0) munmap(&(0x7f0000239000/0x4000)=nil, 0x4000) [ 54.139172] binder: undelivered TRANSACTION_COMPLETE [ 54.150561] binder: undelivered TRANSACTION_COMPLETE [ 54.154744] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.164184] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.168755] binder: undelivered transaction 60, process died. [ 54.168783] binder: undelivered transaction 59, process died. 2017/12/22 10:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000662000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00007c1000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000c52000-0xc1)="18000000020001c50000008c5ee18c88360000080000000000008adaa38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3d831f0000ba00a40700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db00000000c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000f94000)=""/199) 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0x0) fchmod(r0, 0x8) write(r0, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000487000-0x4)=0x0, &(0x7f00009da000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002a3000)={0x0, 0x5}, &(0x7f0000947000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ced000)={r1, 0xfffffffffffffffb}, &(0x7f00008d8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000067b000)={r1, 0x40, 0x0}, &(0x7f000029c000)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e8a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048f000-0x4)=0x8) 2017/12/22 10:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x20000000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fce000)=0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") link(&(0x7f0000bec000)='./file0\x00', &(0x7f0000194000)='./file0/file0\x00') 2017/12/22 10:35:39 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x80000000) r2 = syz_open_dev$urandom(&(0x7f0000a5a000)='/dev/urandom\x00', 0x0, 0x0) splice(r2, 0x20000062, r1, 0x0, 0x9, 0x0) 2017/12/22 10:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x1f0000) r2 = dup(r0) epoll_pwait(r2, &(0x7f00000f4000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7, &(0x7f000049a000-0x8)={0x80000001}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f00003df000)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2017/12/22 10:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df4000-0x15)='/proc/self/net/pfkey\x00', 0x121100, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000040000)=0x7) mlock(&(0x7f000009a000/0x1000)=nil, 0x1000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000, 0x0}) r2 = getpid() sched_rr_get_interval(r2, &(0x7f000010c000)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000493000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005d9000)=0x0) getpgid(r3) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x0, 0x10000, 0x2f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) unshare(0x40600) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000865000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind(r1, &(0x7f000004d000)=@rc={0x1f, {0x6, 0x7ff, 0x27, 0x4e, 0x4, 0x1}, 0xffe4}, 0x9) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f000097b000-0x18)={0x10000, 0xffffffffffff4980, 0x3, 0x7ff, 0x0, 0xfff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d71000)={{{@in=@broadcast=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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000-0x4)=0xe8) getresuid(&(0x7f0000deb000-0x4)=0x0, &(0x7f0000d1e000)=0x0, &(0x7f0000006000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000060f000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x1, 0x9, 0x11, 0xa0, 0x80, 0x1, r2, r3}, {0x48a9, 0xfffffffffffffffc, 0xd1eb, 0x4, 0xfff, 0x7fffffff, 0x1f, 0x0}, {0x1ff, 0x0, 0x6, 0x5}, 0xffff, 0x7, 0x8, 0x1, 0x0, 0x3}, {{@in=@empty=0x0, 0x78b, 0x8}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x3, 0x3, 0x3, 0x4, 0x9}}, 0xe8) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f000089c000)='./control\x00', 0x400) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e8e000)=0x0) fcntl$setpipe(r0, 0x407, 0x2) 2017/12/22 10:35:39 executing program 4: mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0xfffffffffffffffe) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000ce7000-0x83)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000010000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/22 10:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1000000000000002, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() 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) tkill(r0, 0x1000000000016) setpgid(r0, r0) 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000747000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000007d000-0x45)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fb6000)="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", 0xb89, 0x0, 0x0, 0x0) 2017/12/22 10:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') ioctl$TCSETS(r2, 0x5402, &(0x7f000065a000-0x24)={0x2, 0x10000, 0x1, 0x6, 0x7, 0x6, 0x6, 0x80000000, 0x9, 0x9, 0x0, 0x1}) link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x28)=""/40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x40006, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x2, [0x3, 0x0, 0x401, 0x40, 0x6d0, 0xf4, 0x20, 0x7]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000009000-0x4)=0x5, 0x4) 2017/12/22 10:35:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e9000-0x6)='cubic\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000-0xbf)=""/191, &(0x7f0000000000)=0xbf) 2017/12/22 10:35:39 executing program 6: pipe(&(0x7f000036e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f00008bf000)='/dev/random\x00', 0x0, 0x900) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000d61000)={0x3, 0x4}) preadv(r1, &(0x7f0000cdf000)=[{&(0x7f000039c000)=""/192, 0xc0}], 0x1, 0x0) 2017/12/22 10:35:39 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fda000)='./file0\x00', 0x500, 0xf674ee73fa9aadf1) renameat2(r0, &(0x7f00001f5000-0x8)='./file0\x00', r1, &(0x7f0000d54000-0x8)='./file0\x00', 0x4) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000068000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000067000-0x8)=0x0, &(0x7f0000045000-0x4)=0x8) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000020000-0x4)={0x5, &(0x7f0000045000)=[{0x1a, 0x6, 0x2e49, 0x1}, {0x6b482622, 0x3, 0x9, 0x4}, {0x0, 0x8, 0x1, 0x7f5}, {0x100, 0x7, 0x0, 0x7ff}, {0x2, 0x8, 0x8001, 0x80000000}]}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000049000-0x18)={&(0x7f0000057000/0x2000)=nil, 0x3ff, 0x5, 0x88, &(0x7f0000060000/0x3000)=nil, 0x0}) 2017/12/22 10:35:39 executing program 1: socket(0x1f, 0x6, 0x0) 2017/12/22 10:35:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000e88000)=[], 0x0, 0x0) 2017/12/22 10:35:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d0004000001000000f9ffff07", 0x29}], 0x1) 2017/12/22 10:35:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004b5000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000955000-0x3)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f78000-0xe)='/dev/keychord\x00', 0x10400, 0x0) clock_gettime(0x0, &(0x7f0000737000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000062f000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f00008ac000)='./file0\x00', &(0x7f00009a8000-0x10)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001b1000-0x4)=@assoc_id=0x0, &(0x7f0000ed9000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00005df000)=r0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000af4000-0xc)={0x0, 0x0}) write$sndseq(r1, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) 2017/12/22 10:35:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') ioctl$TCSETS(r2, 0x5402, &(0x7f000065a000-0x24)={0x2, 0x10000, 0x1, 0x6, 0x7, 0x6, 0x6, 0x80000000, 0x9, 0x9, 0x0, 0x1}) link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 10:35:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000781000-0x8)='./file0\x00', 0x80000, 0xfffffffffffffffd) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009a6000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000503000)=r3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c75000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000db7000-0x8)={r4, &(0x7f0000739000)=""/104}) 2017/12/22 10:35:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000747000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000007d000-0x45)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fb6000)="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", 0xb89, 0x0, 0x0, 0x0) 2017/12/22 10:35:39 executing program 6: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004f1000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000-0x4)=0x10, 0x80000) sendto(r1, &(0x7f0000037000)="ffcdfdec58086c9f6c780b407511e95c6fda6b299561c723c8308b71b01277142381ebdc26468f5e3738d57f5f5a65fe8129d4caf9a31553d5d78f26", 0x3c, 0x800, &(0x7f000017e000-0x58)=@nfc_llcp={0x27, 0x2, 0x5, 0x0, 0x1, 0x7fff, "db7c0010d197e2cd240351091049a9fbd8ab8332f7e8fa31d7542d3a48fb612228b6e0a6008938b9225bce749e6da9ff469385cd4ebce2d4499a9716e56dbb", 0xffffffffffffffe1}, 0x58) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x12, r0, 0x0) 2017/12/22 10:35:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000c69000)={0x0, 0x0}) preadv(r0, &(0x7f0000d6a000-0x28)=[{&(0x7f00002dd000)=""/172, 0xac}, {&(0x7f000070d000+0xdeb)=""/246, 0xf6}, {&(0x7f0000e6c000)=""/203, 0xcb}, {&(0x7f0000216000-0xb8)=""/184, 0xb8}, {&(0x7f0000c86000-0x75)=""/117, 0x75}], 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007bc000)={0x1, [0x0]}, &(0x7f000037c000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000eb3000)={&(0x7f000058c000-0x1c)=@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000f8b000)=[{&(0x7f0000d44000)="44d2dd50fd2775f60ad27f3c1c0c55a0c0bed1cef79d60d64d2c5642d88e1deed1144a9d2df52ac403805c630e66c32b0fe97fc85a2f45fbad7cb076d3ed6349be215564c12ee4ca4693acb64bbf8f60bbdda5f99b74b0da3251e74e767087a14802368ff3b7d324fed2c67200d13c47d965a40ea677c09c9a332e67e8cb775d7cb496b8b05e4eb2f788df766667f02570e9f5fb443eadcb1ef07e6b21353e1c85482dd0f0c4cf734775f7e2c55d40562468a28c789370f8fe5a74493853ff28604e626efee216bfe6d66933c1b80ddd2e2469bb04d83acec956a27bfc34b7", 0xdf}, {&(0x7f0000800000)="09116cc3069cb754b02113df71364d981f3dc4f3bbd8bd821753e19a62b79f242f9e2c3ccc24b2687807c501495c4fa9e8e86ddc4b3c6145724cc4e0c4a3e36bfadb8bf0d65980e84c97b216a9eeb89195ccada5314b5ee56d603f92e4814daad0f35ab67b6af17d0a1aa2cc6d5c7ea93b3d3e7ce8e375222d43dc9ada51429e44ff679ba2c82f2a1529c50db9a4894b53bfeee436ba2c722700051bef39f48da4feed94bb", 0xa5}, {&(0x7f00004ff000-0xa5)="ac50b15ceb714852d140066a7fc5f7c4b6d51b08a4b020316610efd560a7baa6c590915589cb11eae80742d42dc2c41ad08e2e11e43b622620403d4100b6351266eb535180beb0d4aa474f71e6816243b1e6239aa195959a3b3cd335d7a5963228b7f33b9de1be7b14dfce3e55908256243d05223b0d8f071d1b67cfb3948975d72c1bf1f18d5cc5086aba22d12f3ce98dbca4c67d5f33d31238b87fd346fdc9792f1deb19", 0xa5}, {&(0x7f000066f000)="9382746cda10c65f1d8822d2a10383bb19235eb1b6d2d165f0d5222446ab3a40a13ef5f15bfae79e4aad7cd0b134484f6720922f83e39c58ac1f393ba5d5b4c8f80a08b9", 0x44}, {&(0x7f00000c6000-0x3)="41b640", 0x3}, {&(0x7f00008c7000)="3ad8ea2b14046f014fbdeafa9b106c5d44a816ee6a7107c1ada02c1c18", 0x1d}, {&(0x7f0000380000)="872572b2c1024025d00c9862d724d61841470d93c7e47d82e50fe6d909472d930161aaf3d31f8ab223c2bb746ca8e881ac70e39fea0a301cfe87a2d02ee74de8526921cf1896e5d343655a2c52a1f9dbd44eadff200c8ea68dee5c55c5201beec2ac49a5a8aeb3a1ffff1b76db19ece8889e377a7e60ef6f7285ee41235592e749c6bbe10d", 0x85}, {&(0x7f00009c3000)="dc8e5afbcf7ab4347599b7902205bfbc2e44fbe732957fba82fcacb5a85f9795bf5c789b3ab293503589051505c05182785ef20ab7fdb65d4343eef495643e8d7f84b0ac92dff364a8403c171915c796ac0e49e1579f6c49c186da94d783ee22b53ec4798b9b187c1095521ad24218a0760602e9685f4be25bc7f0b0fdebdea904fb49d54e0e6121ffc3f45f47408c6cae6191023affde4e00b21c13383c71ca46a0", 0xa2}], 0x8, &(0x7f000092f000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0xb73, 0x0, 0x1000, 0x8, r2}}, @init={0x14, 0x84, 0x0, {0x333a, 0x3, 0x0, 0xffffffffffffff54}}], 0x58, 0x800}, 0x4) ioctl(r1, 0x100002201, &(0x7f000033e000-0x5)="") getresgid(&(0x7f0000570000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f00000c6000-0x4)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006ca000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000419000-0x4)=0xc) 2017/12/22 10:35:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000624000-0xe6)='net/route\x00') recvfrom$ax25(r0, &(0x7f0000f51000-0x59)=""/89, 0x59, 0x40000001, &(0x7f0000f9f000+0xf2c)={0x3, {"e4d17266b28cee"}, 0x6e}, 0x10) preadv(r0, &(0x7f0000708000-0x8)=[{&(0x7f0000a49000-0xc3)=""/195, 0xc3}], 0x1, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000136000)=""/47, 0x2f, 0x120, &(0x7f0000ce9000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008fc000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000936000-0x18)={0x1, 0x1f, 0x6, 0x5, 0x10, 0x5}) bind$inet6(r0, &(0x7f0000532000-0x1c)={0xa, 0x0, 0x91, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00001c1000-0x8)={0x0, 0x0}) [ 54.438444] binder: binder_mmap: 8483 20000000-20001000 bad vm_flags failed -1 2017/12/22 10:35:40 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ebf000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x4)='/dev/sg#\x00', 0x5, 0x10402) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009f4000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x21c68ebd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 10:35:40 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fe1000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003db000)=0xb70f, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe0000-0x10)='/dev/sequencer2\x00', 0x413a73ab59886c71, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/22 10:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c83000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) recvfrom$inet6(r3, &(0x7f0000ddd000)=""/8, 0x8, 0x10000, &(0x7f000028a000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) tee(r1, r2, 0x40, 0xfffffffffffffffe) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009a0000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2017/12/22 10:35:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d58000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) dup3(r0, r0, 0x80000) fallocate(r0, 0x0, 0x4, 0x80000000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000302000-0x4)=0x0, &(0x7f0000a7b000-0x4)=0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') fcntl$setlease(r0, 0x400, 0x2) creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f0000949000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/22 10:35:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/sequencer2\x00', 0x80200, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) [ 54.479056] binder: BINDER_SET_CONTEXT_MGR already set [ 54.496800] binder: 8483:8488 ioctl 40046207 0 returned -16 2017/12/22 10:35:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002dd000-0x8)={0x9}, 0x8, 0x80000) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001ed000-0x10)={0x0, 0x80000001, 0x3ff, 0x5}, &(0x7f00001da000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x7, 0x7ff, 0x5, r2}, 0x20) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001d8000)={0x0, 0x0, 0x0}, &(0x7f00009a9000)=0xc) ptrace$getenv(0x4201, r4, 0xff8, &(0x7f000019a000-0x4)=0x0) userfaultfd(0x80000) recvmmsg(r3, &(0x7f0000c3d000)=[{{&(0x7f0000911000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b6e000)=[{&(0x7f0000a38000)=""/255, 0xff}, {&(0x7f000029c000)=""/53, 0x35}, {&(0x7f00007e6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000108000)=""/124, 0x7c}, {&(0x7f00009d8000)=""/29, 0x1d}, {&(0x7f0000a47000-0xa5)=""/165, 0xa5}], 0x6, &(0x7f000034a000)=""/204, 0xcc, 0x6}, 0x100000000}, {{&(0x7f00008b8000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008bb000)=[{&(0x7f0000a95000-0xad)=""/173, 0xad}, {&(0x7f0000417000)=""/79, 0x4f}], 0x2, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f0000064000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000420000)=[{&(0x7f000092b000)=""/96, 0x60}, {&(0x7f0000bf5000-0xef)=""/239, 0xef}, {&(0x7f0000667000)=""/194, 0xc2}, {&(0x7f0000a43000)=""/67, 0x43}, {&(0x7f0000518000-0xe3)=""/227, 0xe3}, {&(0x7f00000da000)=""/190, 0xbe}], 0x6, &(0x7f0000927000)=""/47, 0x2f, 0x1000ebce}, 0xfffffffffffff801}, {{&(0x7f0000989000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ad2000)=[{&(0x7f0000c97000)=""/16, 0x10}, {&(0x7f0000af1000-0x87)=""/135, 0x87}, {&(0x7f000032e000)=""/4096, 0x1000}, {&(0x7f00007a3000-0x46)=""/70, 0x46}, {&(0x7f00009a8000)=""/210, 0xd2}, {&(0x7f0000724000)=""/4096, 0x1000}, {&(0x7f0000507000)=""/100, 0x64}, {&(0x7f00009c7000-0x99)=""/153, 0x99}], 0x8, &(0x7f00009e7000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x2}], 0x4, 0x20, &(0x7f00000b9000-0x8)={0x0, 0x989680}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000021e000-0x8)={0x0, 0x0}) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00004b2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 10:35:40 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x100000000, 0x1, 0xf9b, 0x1000, 0x2, 0x0, 0x6, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x5, 0x3, 0x5, 0x8}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e45000)={r1, 0x3a, "ad479b34a315b99932489cc9b1dc4a1fc374274bc495516a74c587be44e1c7de1c58ead376ecc510bb3dca202c4c93bcfc6f2557e670c1f385ed"}, &(0x7f000003a000)=0x42) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x0, 0x20000000000004) sendto$llc(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000004000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a814b0971a6a", [0x0, 0x0]}, 0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2017/12/22 10:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000eab000)={0xfff}, &(0x7f0000460000-0x8)={0x0}, 0x8) r1 = getpid() fcntl$addseals(r0, 0x409, 0x8) r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000083f000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000aa0000)=0x0) tgkill(r1, r2, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c7f000-0x9)='/dev/rtc\x00', 0x400010d000, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000597000-0x8)={0x7ffe, 0xf64}) 2017/12/22 10:35:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009cc000-0x8)={0x0, 0x2a2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x8, 0x8001, 0x7fff]}, &(0x7f0000001000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c00000-0x20)={0xe4, 0x3, 0x8000, 0x8000, 0x1000, 0x3, 0x6, 0x3ff, r1}, &(0x7f0000a60000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006ac000-0x10)=[{&(0x7f00001c4000-0xcc)="2900000021001900013d3524000a000602000016000000000e0000040d000f00ff0000000000002008", 0x29}], 0x1) 2017/12/22 10:35:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/keychord\x00', 0x250840, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c5f000)=0x7fffffff, 0x4) unshare(0x400) r1 = creat(&(0x7f0000b83000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2017/12/22 10:35:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2017/12/22 10:35:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008e3000)=0x0, &(0x7f000075e000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x6, 0x1, 0x5, 0x6}, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40005) connect$ipx(r0, &(0x7f0000005000)={0x4, 0x0, 0x80000000, "47d173a82eaf", 0x80000000, 0x0}, 0x10) writev(r1, &(0x7f0000002000)=[{&(0x7f0000007000-0xcc)='?', 0x1}], 0x1) r2 = gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f000000a000)='net/mcfilter\x00') 2017/12/22 10:35:40 executing program 0: mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00001a0000-0x18)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) connect$inet6(r0, &(0x7f000019d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x41) timerfd_gettime(r1, &(0x7f00001a0000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a0000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.\x00', "29757365722ce1237070703176626f786e65743000"}, &(0x7f00001a4000)='vmnet1\x00', 0x7, 0x2) 2017/12/22 10:35:40 executing program 4: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a37000)={0xfffffffffffffff8, 0x1, 0xffff, 0x2, 0x1}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000072000)="10bc", 0x2) 2017/12/22 10:35:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000776000-0x8)={0x0, 0x0}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000e35000)=0x0, &(0x7f0000d3c000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000589000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x125f, &(0x7f0000f77000-0x44)="") 2017/12/22 10:35:40 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/22 10:35:40 executing program 6: mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000400000)="24000000260007003200000700367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2017/12/22 10:35:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000c0b000)=0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) fallocate(r0, 0x2, 0x6, 0x30) 2017/12/22 10:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b3a000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mq_timedreceive(r0, &(0x7f00001ee000-0x2)=""/3, 0x3, 0x1, &(0x7f0000041000)={0x0, 0x0}) r1 = creat(&(0x7f0000c8c000-0x8)='./file0\x00', 0x0) futimesat(r1, &(0x7f000028f000-0x8)='./file0\x00', &(0x7f000048b000-0x10)={{0x77359400, 0x0}, {0x0, 0x7530}}) link(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00009ad000)='./file0/file0\x00') 2017/12/22 10:35:40 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c87000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00004ad000)=""/239) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x2000000003, &(0x7f0000004000-0x8)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200000, 0x0) 2017/12/22 10:35:40 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x3, 0xa6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff9, 0x9, 0x4, 0x5}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x6, r2}, 0x10) r3 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) connect(r3, &(0x7f0000002000)=@nfc={0x27, 0x1, 0x9449, 0x7}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000004000-0x4)=0x10000000209, 0x4) splice(r0, 0x0, r3, 0x0, 0x8, 0x6) 2017/12/22 10:35:40 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006bd000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ff", 0x10) close(r0) 2017/12/22 10:35:40 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f69000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000000)={0x800, 0x0, 0xfffffffffffffffb, 0x101, 0x18, 0x7fff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x4, 0x3, 0xfffffffffffffffd, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0xffffffffb2d34d32, 0x1}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x851, 0x2, 0x0, 0x10}, 0xa0) 2017/12/22 10:35:40 executing program 6: r0 = socket(0x18, 0x0, 0x1) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0xffffffff, &(0x7f0000000000)=0x0) fallocate(r0, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) fchown(r0, r2, r3) getpgid(r1) [ 54.715287] binder: 8545:8546 BC_INCREFS_DONE u0000000000000000 no match [ 54.729513] binder: 8545:8558 BC_INCREFS_DONE node 62 has no pending increfs request [ 54.750896] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/22 10:35:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000828000)='/dev/hwrng\x00', 0x8000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[], 0x0) r1 = add_key$user(&(0x7f0000cf9000-0x5)='user\x00', &(0x7f0000615000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d15000-0x35)="5fa5041a55bc97074eb7daf8a07256d5d8347a72509f8ed0e696449d36dce1964b670789b57599bc34bb16a81ef0b3686dc3483918", 0x35, 0x0) keyctl$revoke(0x3, r1) 2017/12/22 10:35:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e3f000)='./file0\x00', 0x20000020002, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008c9000)="", 0x0) ftruncate(r0, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000635000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000149000)={r2, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00006f3000)={0x5, 0x3, 0x9, 0x5, 0xffffffffffffff01, 0x200}) sendfile(r1, r0, 0x0, 0x72439a6f) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ad000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f00001db000)="d7720699591a7d0dea312bb825cf37") 2017/12/22 10:35:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049c000)='/dev/vga_arbiter\x00', 0x105002, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/22 10:35:40 executing program 5: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x3ff, 0xc, 0xfffffffffffffffd, &(0x7f00000ba000-0x8)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7cf, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@generic="96d38c9b29125052e32a4630d2ff5cd0", @ifru_flags=0x2a01}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0x