, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = memfd_create(&(0x7f00004ac000)='ppp0\x00', 0x1) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000425000-0x8)='./file0\x00', &(0x7f00008d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008d7000)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0xe8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00008da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000489000)={&(0x7f00008d8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008d7000)=[{&(0x7f00008d8000-0xa)="d9ad560f712d8bc3e35c", 0xa}, {&(0x7f0000621000)="145b26b4acaa21d0e5eebbe2141f711ab2911e5990c5b2db85502ae4ca9abbf03eb229213c5ae9b8dec6d19fae3be990f99a35438e5dc3d9fc5ab95aebcc1982d99b3a045c2dc55e26bfe9a01f582866a5183c4a12821d236e300faa1cc434318f8c3d299c52df11be225e2610414a351ac8630f381c1269bbd909a8f568ea3bc9c1dc247f4da302bcf0c226", 0x8c}, {&(0x7f000059d000)="9ea31c10b4a50761b4bf21d6e7bca95d3a42c647ea599da6333441635e27632d4c0f21a5f9595722f5e670b91a0ba5fe0dc22733af460d2a67c052b51645f6670c80522855f62c4ba132fe9815663c9b2ee3d6ae8dd9f73233be19689c6db3d33920529226645e58bb181f14046949f003b7f815b73eca6d2bf082257cf3253967856830717937", 0x87}, {&(0x7f00008d8000-0xa)="85cd83664fd19608b7c9", 0xa}], 0x4, &(0x7f00000af000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r1, r0, r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x4048080}, 0x44) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002eb000-0x4)=r3) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00008dc000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00008d9000)="04fafdf4", 0x4, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00008d7000-0x4c)={0x2, 0x101, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f00008dd000-0xa)=@file={0x1, './file0\x00'}, 0xa) r9 = dup2(r1, r1) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00008da000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000410000-0x4)=0xe8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f00008d7000-0x4)={0xfffffffffffffffe}, 0x4) 2017/12/27 05:37:35 executing program 1: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000)={&(0x7f000017f000/0x2000)=nil, 0x2000}) 2017/12/27 05:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000065b000)=0x4000000001000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x12, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a00010000000000809b", 0x12, 0xffffffffffffffff, 0x0, 0x0) 2017/12/27 05:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000061c000)={0x9, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_procfs(0x0, &(0x7f0000e51000)='net/psched\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00004fa000)=[0x3ff, 0xfffffffffffffffc]) r2 = fanotify_init(0x4, 0x0) pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) fstatfs(r2, &(0x7f0000176000-0xc2)=""/194) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001b7000)={0x0, 0x100, 0x2, 0x10001, 0x2d4d, 0x9}, &(0x7f0000277000)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000988000-0x14)={r3, 0x4, 0x9, 0x9, 0x6cca32a9, 0x18ef}, &(0x7f0000318000)=0x14) 2017/12/27 05:37:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000012000)={0x0, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xffffffffffffffc0, 0x1, 0xffffffff, 0x9, 0x3f, 0x8000, 0x1, 0x3, 0x7, 0x767, 0x7fff, 0xa3a, 0x2, 0x48159375]}, &(0x7f0000013000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x79, 0x401, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x3, 0x8, 0x7f, 0x7, 0x7, 0x5, 0x7, {r3, @in6={{0xa, 0x2, 0xabd5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a, 0x1, 0x1, 0x100000000, 0x97f}}, &(0x7f0000000000)=0xb8) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getrusage(0x0, &(0x7f00006d3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f0000d80000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00004ec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000120000-0x10)={0x0, r1}, 0x10) 2017/12/27 05:37:35 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/ppp\x00', 0x803, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f75000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000afd000)=[{{0x77359400, 0x0}, 0x7, 0x2, 0xffff}, {{0x77359400, 0x0}, 0x3, 0x8, 0x8}, {{r2, r3/1000+10000}, 0x1, 0x4, 0xdd7}], 0x48) mremap(&(0x7f00006e4000/0x4000)=nil, 0x4000, 0xc00000, 0x3, &(0x7f0000269000/0xc00000)=nil) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000f75000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000f77000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f76000)={0x0, 0x0, 0xffffffffffffffff}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000667000)='/dev/rtc\x00', 0x90800, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000f77000-0xc)={r5, 0x80000, r6}) 2017/12/27 05:37:35 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000067d000-0x10)={0xf9, &(0x7f0000dc3000)="cec159ecf8d8abbd0e9a12ccfc05df15aa43154b7c85995d509c88a3849df0149af2223f78b998adaf176be61f3e1202e053af4c97c449d56bfc96b3cdef7ef7f63a3af59983784581811549376c3344b6926bb8ac65f2274b1af339d11d535fe63f3d9acacb708009926869366ee4100a70a8857dac17d99bc3088deb83ce28ca9e6d984f86f90dd0f7c72d59f7518f025b61ce8c0de46dc4d0404996223f50dbb523a61cb24827fe44dc313f91f38fb6df323572d7d24ab62d8db117c203b4bdb0280e567b6a6c7c0bc1c7794ab904bab8cd15f4684ccba2fa89e51558077b41e41566b7ee1ecc27221867d6e3a9471c13722212f4415204"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000dc4000-0x4)=0x0, &(0x7f0000dc4000-0x4)=0x4) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dc4000)=0x3, 0x4) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000dc5000)=0x0) 2017/12/27 05:37:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002c3000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b24000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00007b0000)={r1, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) 2017/12/27 05:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000091b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b43000-0x4)=0x0, &(0x7f0000fab000)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d97000-0x23)="2400000052001f0014f93207000904000ae80700070001ffffffff0808000000000000", 0x23) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000101000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 05:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007ab000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000919000)=[{0xf, 0x3}, {0x7, 0x9}, {0x3, 0x100000000}, {0xb, 0x6}, {0xe, 0x10001}], 0x5) 2017/12/27 05:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$mice(&(0x7f00006f5000-0x10)='/dev/input/mice\x00', 0x0, 0x212080) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ea7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ede000-0x4)=0x14) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2017/12/27 05:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ce000-0x9)='em1self[\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x2, 0x1000000002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000ef7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) chmod(&(0x7f000001b000)='./file0\x00', 0x10) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000a32000)=[{&(0x7f0000ccd000)="a7", 0x1}], 0x1, 0x0) sysfs$3(0x3) dup3(r0, r1, 0x0) pselect6(0x40, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000+0x559)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000-0x10)={0x7ffffffffffffffe, 0x0}, &(0x7f0000029000)={&(0x7f000002b000-0x8)={0x0}, 0x8}) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) 2017/12/27 05:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r0, 0x0) 2017/12/27 05:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2017/12/27 05:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xffffffffffffffff) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000223000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000005e000-0xb0)={{0x3, 0x3}, 'port1\x00', 0x40, 0x2, 0xfff, 0x10001, 0x2, 0x4, 0x10000, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r1, 0x0, 0xfdff, 0x7e70) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0xfffe) 2017/12/27 05:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000052f000)=0x0, &(0x7f00005da000)=0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x2d5, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/27 05:37:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="dda27ed519e3059638daea4fa660b3be9d7a2ebdbb21a353d7c40d254e2882fe") 2017/12/27 05:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e9000)='/dev/hwrng\x00', 0x505a00, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e51000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="0fe3b69b0dc9648649896b597356d6cd"}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000048b000)={&(0x7f0000c3e000/0x1000)=nil, 0x1000}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000b09000-0x4)=0x5) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/27 05:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') pread64(r0, &(0x7f000076e000)=""/0, 0x0, 0x0) socketpair(0xf, 0x0, 0x8001, &(0x7f000026c000)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000c13000-0x8)={0x8, 0xfffffffffffffffc, 0xff, 0x8000, 0x1}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e17000-0x6)={0x1, 0x5, 0x7fff}) 2017/12/27 05:37:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x7, 0x4}, 'port1\x00', 0x2, 0x2, 0x5, 0x1f, 0x4, 0x8, 0x7, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r1, r2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004b5000-0x8)={0x0, 0x0}) pipe(&(0x7f0000767000)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000728000)=[{&(0x7f0000ff7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b35000)=[{&(0x7f000063c000)='\x00', 0x1}, {&(0x7f00005d2000)="", 0x0}], 0x2, 0x0, 0x0, 0x24000000}, {&(0x7f0000bbc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000976000-0x10)=[], 0x0, &(0x7f00003ca000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}], 0x2, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000426000-0x8)=0x0) 2017/12/27 05:37:35 executing program 4: r0 = socket$inet6(0xa, 0xb7023d12bea5ca1, 0x7dae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x80000000000b, &(0x7f0000002000-0xb7)="9de3881ba67d5da9166da6f4343fac64882fe10b10d822785158c7a07b92805e90df592d4524e4ec043c610397a0461009d7e8bf0ab506072b129eb0e2019e30f28db7f4adacfa08956abda2d68f1805b9693668a12a3a8c0bdfc229e58f235a9b372ff512229cd6fb1fc5b591c1e44da0694205c2d06bcaf596600793340ed39541642c2bdc9ee61dce66cb3850341053259e1963b4d40e8017fb5c239f148df761cd43e2547ec4667ba604fb701ff0a69387e0ca7f86", 0xb7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, 0x4) 2017/12/27 05:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = request_key(&(0x7f0000fd4000-0xc)='id_resolver\x00', &(0x7f000058d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004f7000-0xb)="5d70726f6362646576b400", 0xffffffffffffffff) keyctl$invalidate(0x15, r1) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 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) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003e8000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000047a000-0x20)="309ebed46a3cf974d80b59255a5184fff1803c2f277357c890380772f1747dc2"}) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = geteuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000ba9000-0x8)='./file0\x00', &(0x7f00005f9000)='./file0\x00', 0x6000, r1, r2, 0x2, 0x5, 0x2080000) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x7b4}, {&(0x7f000095d000)="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", 0x1000}], 0x2) madvise(&(0x7f0000f12000/0x4000)=nil, 0x4000, 0x13) 2017/12/27 05:37:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00008e5000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:35 executing program 1: mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000c17000)=[{&(0x7f0000ebb000)="390000001000094700bb61e1c30500000000004a0000050045800107000d801419000c00040002000a000007de0000080203ffff06001ee441", 0x39}], 0x1) 2017/12/27 05:37:35 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a0d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000021a000)=0x0, 0x4) prctl$setptracer(0x59616d61, r1) writev(r0, &(0x7f0000e4e000-0x10)=[{&(0x7f00008be000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000040fffe56b", 0x29}], 0x1) 2017/12/27 05:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009d4000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x84, 0x894, 0x2, 0x8c}, &(0x7f0000384000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000227000)={r2, 0x0, 0xc9, "dd9a857f5c74ff94f2cc9dbe4e05ff843954f9f01f263d599555ec034a7f6853be6bdf4ebddbd3c4167f8ba2ebdb98130753bb0aaa6155a24f32b515ecd92a0f564903a16f34cf7b413c393ceeeb7ba8b2cb9b1696160fd8847b22328aa513d473b63a74a2eadda36cb0b35bac6333255d9afd9bc4fcf3f6ff210a9019f742404e0635bde58a88ea6b59c1a0991edc6c9dde80b39033cafc391e56fc290840f8d92499585bc50bb4fc18dc54f75021396e5cef9ce8d8e5cfbb9a8eb73f00f4a3af703acee0046ca730"}, 0xd1) r3 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c9f000-0x30)={0x0, 0x0, &(0x7f0000005000-0x58)=[], 0x0, 0x0, &(0x7f000002d000-0x94)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003ff000)=@assoc_value={0x0, 0x0}, &(0x7f00004c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000f4a000-0x18)={r5, 0xcc, 0x30, 0x4, 0x2}, &(0x7f0000635000-0x4)=0x18) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r6 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000000b000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x0}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x18442c24}, &(0x7f00006fb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000032f000)={r7, 0xa3, "e27288949515c2f9efb0b3ff19d9c18608637970aebe03cbbe556989e94141f1462e8a8bf988f7eb7e249755684507a088a95f9338f961670c4bf9d268c3169554fed623410483902cd98cfe511c59da16bd42e5460d6bb23c26a6d7d2616b69293529c72f3500451a03ec57c5e49a317ad32c06732625cc1b8e76cc2b2105d8a550caf9e0078df8a9c54df83a3f975f0cef2a21e0de0595cef21cd8c5d04eb1acdb70"}, &(0x7f0000001000-0x4)=0xab) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000b8a000)={0x7, 0x1, 0x2, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = mmap$binder(&(0x7f0000be2000/0x1000)=nil, 0x1000, 0x2000001, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x4}, @acquire_done={0x40106309, r8, 0x0}, @dead_binder_done={0x40086310, 0x2}], 0x0, 0x0, &(0x7f0000001000)=""}) 2017/12/27 05:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000adb000)=0x30, 0x4) sendto$inet6(r0, &(0x7f0000aba000-0x1)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 05:37:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005f5000+0xfa8)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000bd8000-0x68)={0x1, 0x1, 0x100, {0x0, 0x1c9c380}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000759000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) unshare(0x200000) fadvise64(r0, 0x0, 0x0, 0x2) [ 44.690175] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 44.715259] binder: 8088:8092 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 44.741528] binder: send failed reply for transaction 66 to 8088:8106 [ 44.748739] binder: 8088:8092 ioctl c0306201 20000fd0 returned -14 [ 44.759729] binder: undelivered TRANSACTION_COMPLETE [ 44.765228] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.773228] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.777787] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.777797] CPU: 1 PID: 8102 Comm: syz-executor1 Not tainted 4.9.71-g2506378 #113 [ 44.777802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.777817] ffff8801d576f8b0 ffffffff81d922b9 ffff8801d576fb90 0000000000000000 [ 44.777828] ffff8801d8564d10 ffff8801d576fa80 ffff8801d8564c00 ffff8801d576faa8 [ 44.777840] ffffffff8165fb7a 0000000000002b25 ffff8801b26d20f0 ffff8801b26d20a0 [ 44.777842] Call Trace: [ 44.777856] [] dump_stack+0xc1/0x128 [ 44.777870] [] handle_userfault+0xa3a/0x1310 [ 44.777883] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.777893] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.777905] [] ? preempt_schedule_common+0x35/0xd0 [ 44.777915] [] ? handle_mm_fault+0x117b/0x2530 [ 44.777922] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.777930] [] handle_mm_fault+0x1fd1/0x2530 [ 44.777937] [] ? __pmd_alloc+0x410/0x410 [ 44.777946] [] __do_page_fault+0x5c2/0xd40 [ 44.777953] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.777961] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.777968] [] do_page_fault+0x27/0x30 [ 44.777974] [] page_fault+0x28/0x30 [ 44.777982] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 44.777991] [] ? SYSC_clock_adjtime+0x10e/0x260 [ 44.777998] [] ? clockid_to_kclock.part.4+0x80/0x80 [ 44.778004] [] ? SyS_futex+0x22e/0x2d0 [ 44.778011] [] ? do_futex+0x15c0/0x15c0 [ 44.778017] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 44.778025] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.778033] [] SyS_clock_adjtime+0x1c/0x30 [ 44.778040] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 44.801107] binder: 8088:8092 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 44.840685] binder: send failed reply for transaction 68 to 8088:8106 [ 44.845410] binder: undelivered TRANSACTION_COMPLETE [ 44.845417] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.994320] CPU: 1 PID: 8107 Comm: syz-executor1 Not tainted 4.9.71-g2506378 #113 [ 45.001932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.011273] ffff8801d558f980 ffffffff81d922b9 ffff8801d558fc60 0000000000000000 [ 45.019258] ffff8801d8564d10 ffff8801d558fb50 ffff8801d8564c00 ffff8801d558fb78 [ 45.027235] ffffffff8165fb7a 0000000000002b25 ffff8801d5e1d0f0 ffff8801d5e1d0a0 [ 45.035203] Call Trace: [ 45.037769] [] dump_stack+0xc1/0x128 [ 45.043120] [] handle_userfault+0xa3a/0x1310 [ 45.049161] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.056153] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.062537] [] ? handle_mm_fault+0x117b/0x2530 [ 45.068747] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.074971] [] handle_mm_fault+0x1fd1/0x2530 [ 45.081005] [] ? __pmd_alloc+0x410/0x410 [ 45.086691] [] __do_page_fault+0x5c2/0xd40 [ 45.092551] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.098494] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.105133] [] do_page_fault+0x27/0x30 [ 45.110643] [] page_fault+0x28/0x30 [ 45.115898] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.122714] [] ? SyS_signalfd4+0xd1/0x410 [ 45.128488] [] ? signalfd_cleanup+0x80/0x80 [ 45.134431] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/27 05:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b2f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000029a000)={0x7d925bd7, 0x5, 0x0, 0x62, 0x5}) ioctl(0xffffffffffffffff, 0x5380, &(0x7f0000671000-0x5)="") getcwd(&(0x7f00003b1000-0xdd)=""/221, 0xdd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008e5000)={0x7, 0x1, 0x9, 0x1, 0x0}, &(0x7f00000c6000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f16000)={r1, 0x8}, &(0x7f00002b5000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009d1000)={r2, 0xb4, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007df000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x9, 0x2, 0x4}, &(0x7f0000b37000-0x4)=0xa0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000de0000)={0x0, 0x0}) 2017/12/27 05:37:35 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c67000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0x2, 0x6, 0x90}, &(0x7f0000ce3000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xffffffff, 0x661ef3d7, 0x4}, 0x10) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002e000)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f000002d000)='./file0\x00', &(0x7f0000029000-0xe)='./file0/file0\x00', 0x1000, r3, r4, 0x7f, 0x8, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000-0x20)={"d26a4cbe18f1c5a4d908322b79bc9625", {0x4, 0xe1a4, 0x7f, "1243af4d4792", 0x1, 0x0}}) r5 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f000002b000)=0x0) 2017/12/27 05:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fc4000)='./file0\x00', r0, &(0x7f0000830000)='./control/file0\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005f0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) preadv(r1, &(0x7f000088b000)=[{&(0x7f0000172000)=""/166, 0xa6}, {&(0x7f0000605000-0xa4)=""/164, 0xa4}, {&(0x7f00005d0000-0x32)=""/50, 0x32}, {&(0x7f0000539000)=""/240, 0xf0}, {&(0x7f0000138000-0xe)=""/14, 0xe}, {&(0x7f0000ef4000)=""/254, 0xfe}, {&(0x7f0000423000-0x8e)=""/142, 0x8e}, {&(0x7f00002bc000)=""/231, 0xe7}, {&(0x7f000080a000)=""/0, 0x0}], 0x9, 0x0) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2017/12/27 05:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='yam0\x00', @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket(0x1000000000010, 0x2, 0x0) ioperm(0x282, 0x6, 0x2) write(r0, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) 2017/12/27 05:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x88040, 0x0) mount(&(0x7f00009a4000)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000b79000)='nfsd\x00', 0x0, &(0x7f0000c95000+0x52a)="b0") 2017/12/27 05:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) writev(r0, &(0x7f00005fc000-0x40)=[{&(0x7f00002f2000)="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", 0x1000}, {&(0x7f0000a7b000-0x70)="0047860af74acaafd69ba66d34daa19dae514f152f458e2403c9ce12cf9417266e51c54c967e1cc173c5e42232b2d8f846a25c016b76d5669c0aad073eaf3aa71cd877a731ae9c67847c48d815510cd7e5203c0bcd486c2b516f936f79df16200efa5a4b6ede6ae2d81731e1648962d7", 0x70}, {&(0x7f0000d77000)="05da59a02ae36d97fc1f5a7ffa4089e466fdb0a9bc6bfd875c7271d20083dd77aceae10d80072e5c21c4ee13e6cf70ed3454af4a9365f8895c060e5771278ca562baf05089fe3042c0181b6c35e0fd7e2c391a57f951817f0140df6eac7c694fa9e49d33d6b38203d2eff5045d30b7385bf4e206", 0x74}, {&(0x7f0000ea3000)="d8608a94cfa94db7abbefb432122640e8682e9b8cd9aa16d85640be0c0bb7b7c656950494394cacaa53f2f19fe98bb0f4c2e5b1ce978d05a4809aeb844b4a30927e092d75f2329c0bb5aee6ed03c1eaafa85545e7501bd622c478a917d725362944d33017b904608d8d74c8cb6c1f3ec95cf91e1bd77b84eba949e248c41633a29e8f7e9553803231e46380b92e35fe9ce428902980c10e825", 0x99}], 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000e85000)="2719512fc3b7fb7f388dc08c0343b680ec43080b24f10bf82bc72965a71bb4b41be6cb214d879f5d85391c7ea77ed95da0ac8787f4f49e1f5a3f35ea7f42e5047c3eb45dd47aed7ceb244f447f6727abbb2cb53644feb202dc30fdc0f883a8105067ec7ff9eed283240b95d09686ba48bdf04a887b86562f257a5805a1f0af", 0x7f, 0x80000, &(0x7f000097d000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006ee000-0x4)=0x4, 0x4) 2017/12/27 05:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f9b000-0x6)='wchan\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000376000-0x18)={0x0, 0xfffffffffffffffd, 0x10, 0x2, 0x0}, &(0x7f0000f2d000-0x4)=0x18) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001cc000)=0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a26000)=0x0, &(0x7f0000b51000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000443000)={r1, 0xc386, 0x1fe0000000, 0x0, 0x10001, 0xfffffffffffffff7}, 0x14) r2 = socket(0xa, 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000006d000-0x4)=0x0, &(0x7f000024e000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) connect$inet(r2, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000574000)=0xffffffbffffffffb, 0x4) sendto$inet(r2, &(0x7f000024d000-0xb5)="", 0x0, 0x0, &(0x7f0000a11000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3b000-0xc)='/dev/autofs\x00', 0x40140, 0x0) bind$netrom(r1, &(0x7f0000626000)=@full={{0x3, {"c7c1885d53b66b"}, 0xffe}, [{"f4ef7edc3a434d"}, {"ca8d2bc580990b"}, {"00000012c6dbc6"}, {"8a20eb5495aacd"}, {"a29a0190a8d09d"}, {"4e6a57cb612527"}, {"12d9a96700"}, {"2511596f14e5c1"}]}, 0x48) [ 45.141244] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.147800] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00005fa000)=0xfffffffffffffe00, 0x4) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000076f000)='./file0\x00', &(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) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000ddc000)='./file0\x00', 0x0) poll(&(0x7f000021e000)=[{r0, 0x8002, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8024, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x4a2, 0x0}], 0x7, 0x2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b4f000-0x8)=@assoc_value={0x0, 0x101}, 0x8) flock(r0, 0xa) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d32000)=0x0, &(0x7f0000925000)=0x4) open(&(0x7f000074c000)='./file0\x00', 0x802, 0x3) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2017/12/27 05:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000002000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000134000-0x38)={0x0, 0x0, &(0x7f00009a0000)={&(0x7f0000031000-0x10)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a6e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000adc000-0x4)=0x1c) fcntl$getflags(r1, 0x40a) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e0d000-0x16)='/selinux/checkreqprot\x00', 0x101001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a19000)=0x0) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000435000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000ebf000-0xb4)=""/180) seccomp(0x1, 0x2, &(0x7f000003c000)={0x1, &(0x7f00009d0000-0x8)=[{0x46, 0x0, 0x0, 0xffffffff}]}) fanotify_init(0x0, 0x0) 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000005f000)='/dev/loop#\x00', 0x101, 0x4) ioctl(r0, 0x1268, &(0x7f0000000000)="") 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bba000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000086d000-0x4)=0xffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000079e000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000919000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000a90000)={0x100000000, 0x8, 0x163c}) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/rfkill\x00', 0x200, 0x0) 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00009b1000-0x4)=r0) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x5, 0x0, 0x0}) r1 = request_key(&(0x7f0000901000-0xb)='cifs.idmap\x00', &(0x7f0000eed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000096a000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f00005b6000)='cifs.idmap\x00', &(0x7f0000886000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) ioctl(r0, 0x2285, &(0x7f0000f65000)='R') 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ffa000-0xe6)="ffbeb28d10d933445c5a436a27b0d701f076f198adfc7fbdb2a68471000000000000000000130e0300c202455c2480736349db4ace70b7db46c8748704e83e01b80fb3d6febedfe7396c035535980009cf76a3465819b77af1c46dd376b3b5737e7e2dee95b60f69198c67c9a1072d2e13fb94d4ce97935ba7b400eccc230c8822c7eba600000020575d69167bba7e544f77b57aed30c55f1c215ec11ddde34cdc0cd68d9007cd1d501f89f7e3765527c5acb199e145b0e80f28c2fdc4a7493ad1a7d22557188a74fea434d5e37432ba031e249b6018d6f015b964060f70089f821c86240256", 0xe6, 0x8084, &(0x7f0000a70000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ffa000)="1b30cdbe8c4a18ff8a2dc51335c50b219799bd34de04e7623d3eff9194d5aabaee8045c516e46150f0d2507435a40efeafe9d0f8b101443ef8584a97e7f9a6445ee780e1f88f0e9ed74e3e2394e0161f0b8012bd241da374a9a1cd4f", 0x5c, 0x40000, &(0x7f0000374000-0x1c)={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) sendto$inet(r0, &(0x7f0000f6d000)="15", 0x1, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000faf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) listen(r0, 0x0) 2017/12/27 05:37:36 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000022000)='./file0\x00', 0x0) 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007c4000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c2f000)={r1, 0x8000}, &(0x7f000006c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x5) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpeername$ipx(0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000-0x4)=0x10) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/autofs\x00', 0x140, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00009ee000-0x5c)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x456f}, {0xa, 0x1, 0x6b5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x656d, [0x2, 0x5, 0x0, 0x3f00000000, 0x2, 0x0, 0x9, 0x20]}, 0x5c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d16000)='/dev/sg#\x00', 0x9, 0x4000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000580000-0x9)='/dev/ppp\x00', 0x2441, 0x0) bind$unix(r0, &(0x7f000080d000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000d0000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000886000)={r2, 0x80000, r1}) fsync(r0) r3 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r3, r0, &(0x7f0000467000)=0x4c, 0x8000000000006) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aca000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000aeb000)={0xa, 0x2, 0x37, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r1, &(0x7f000024b000-0x10)=@nfc={0x27, 0x80000001, 0x2, 0x4}, 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendfile(r0, r0, &(0x7f000019c000)=0x1f, 0xffffffffffff6232) 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ftruncate(r0, 0x1) setpgid(r2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ec000)='/proc/self/net/pfkey\x00', 0xa2000, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000005000)="44967b72e5ca49255aa3247249e7d46d9a7b91b23bf27a26b83938c6598c5acf064fd6c527cd9cfdd08b30539694e88785d54c7e0fec71af20efcc956c5d04f133820aa52ba794dce19be517549be9098f7c5b3a8d96e74337cf8b758c2d0055708d97824ad238d9db06d626694df3d04727f45cfd14628b870d786e") mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa1000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x588) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000012000)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000856000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000659000)=@ethtool_drvinfo={0x3, "713fcb130a42c10259918bf4ba20bc11b130bd1becf13d5ac49083db39cd42b7", "f674399d4450f0d8f0d1f8498618b35751ad27be9025ba40207fc145aed0a81f", "661f4c17e6fe0dd74daa2cf0d9a217e08d112199b5a42abdca56d240ddee5049", "2c4b79da52c5941c38accf1cda33686f3d1ce31140e1b3f2b0fca2e96f870ee1", "eb6b1c477e7b380162bfeb80004a2191b34c141543b600f6f109d20744ff7817", "460dd0659740f6c382c211e1", 0x40, 0x100000000, 0x2a9, 0x3df, 0x10001}, [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(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00003a3000-0x12)='ppp0@cgroupcgroup\x00', 0x2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x802, 0x0) sendmsg(r5, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000020a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbb52, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2c) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000856000-0xd)='/dev/usbmon#\x00', 0x626, 0x600) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000753000-0x10)={0x564, 0x4, 0x0, 0xfb, 0x0}, &(0x7f000009a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000179000)={r2, 0x9}, &(0x7f000093b000-0x4)=0x6) 2017/12/27 05:37:36 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000180000-0x4)=0x0) getsockname$packet(r0, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000028000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b50000)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000064000-0x10)={&(0x7f000000f000/0xe000)=nil, 0xe000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000063000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000803, 0x0) write(r0, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fe2000-0x12)='/dev/input/event#\x00', 0x3, 0x8000) 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000096a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f61000-0x4)=0xa, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000072000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000143000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="036014188cfa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) pipe(&(0x7f00005a1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f0000c6a000-0x8)=[{&(0x7f0000137000)="e3", 0x1}], 0x1, 0x0) splice(r3, 0x0, r0, 0x0, 0x8526, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000177000-0x4c)={0x5, 0x4800, 0x559, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r1, 0x0, &(0x7f0000791000-0x4)=0x0, 0x800) r3 = socket$inet6(0xa, 0x0, 0x3) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000e84000)={0x0, 0x5}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000dc3000)={r6, 0x4}, &(0x7f0000429000-0x3)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f06000)={r6, 0x9109}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4dd}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1452, @loopback={0x0, 0x1}, 0x759}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0xe0) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x7, {0x400, 0x8, 0x800, 0x7, 0x6c, 0x3}, 0x4, 0x9}}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000127000)='ppp0vboxnet0\x00', 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000958000-0x20)={@generic="4258f72f108f143c30ef3ac5c533a613", @ifru_flags=0x1200}) r9 = socket$inet6(0xa, 0x2, 0x0) getpeername$unix(r5, &(0x7f000037a000)=@file={0x0, ""/4096}, &(0x7f0000915000-0x4)=0x1002) sendto$inet6(r9, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000000}, 0x1c) 2017/12/27 05:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000d88000-0x80)=[{&(0x7f000032a000-0x1)=""/1, 0x1}, {&(0x7f0000c12000)=""/116, 0x74}, {&(0x7f0000302000)=""/154, 0x9a}, {&(0x7f0000168000-0x68)=""/104, 0x68}, {&(0x7f00001ee000-0x1000)=""/4096, 0x1000}, {&(0x7f0000306000)=""/248, 0xf8}, {&(0x7f00006d9000-0x74)=""/116, 0x74}, {&(0x7f0000e32000)=""/144, 0x90}], 0x8, &(0x7f0000b5e000)=""/0, 0x0, 0x0}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd6000)=0xc) capget(&(0x7f0000d50000-0x8)={0x200f1526, r3}, &(0x7f000010a000-0x18)={0x1, 0x7fffffff, 0x4, 0x1, 0x34a0668d, 0x8}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$unix(0x1, 0x3, 0x0) recvmmsg(r1, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2017/12/27 05:37:36 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000360000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c8d000-0x4)=0x1, 0x4) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xb7)=""/183, 0xb7) r1 = mmap$binder(&(0x7f000045e000/0x2000)=nil, 0x2000, 0x2000000, 0x9132, r0, 0x1e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) eventfd(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000596000)='./file0\x00', 0x0, 0x81) ioctl$TCSBRKP(r2, 0x5425, 0x3) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000617000)={0x0, 0x7fffffff, 0x10}, &(0x7f0000fd1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a0e000)={r1, 0x1, 0x7, 0x400000000007ffd}, &(0x7f0000439000)=0x10) sendmsg(r0, &(0x7f000062f000)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x1e5dbecf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000050d000)=[{0x18, 0x29, 0xb, "a1"}], 0x18, 0x0}, 0x0) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b3000)=0x0) capset(&(0x7f0000ea7000-0x8)={0x19980330, r1}, &(0x7f0000fcb000-0x18)={0x9, 0xffffffffffffff58, 0x100, 0x0, 0x7, 0x3ff}) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000017000-0x4)=0x4, 0x4) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000686000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f000077c000-0xc3)="6d00ff507fc268025e3a6fbdcd1985a916763ca518cd8ec3ac64c2a0ca4ef3a0492d0c846beab95286b986d9b6025c21276d9bfdb50296742707072a165054a65d18c48e35b914a1713d07a8ae1d9e442c5138d00aa6c3d9c89d34bc7a02cfa8630de0b58a019c17facd4514dcbec0be438ff31f4556428d7ea2dfa17689c5ca744e460e9ed80dc590a2f0baf619e2f9f56a7cb1870a2114875e951a451701aeb6683503e45bf8c029b679349bc19bc162cd93b5667a9a90a497097870b1b3c054009e", 0xc3) r1 = syz_open_dev$loop(&(0x7f0000290000)='/dev/loop#\x00', 0x0, 0x800000004302) sendfile(r1, r1, &(0x7f0000d73000-0x8)=0x0, 0x40000000000000) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x0) umount2(&(0x7f0000478000)='./file0\x00', 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00007f0000)=""/40, &(0x7f00007b2000)=0x28) 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005eb000-0x6)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f4e000)={0x8001, 0x8000}, 0x8) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000)='/dev/pktcdvd/control\x00', 0x600, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000062000)=0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a52000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000078c000-0x8)='./file0\x00', 0x400000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000491000-0x12)='/dev/loop-control\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') lstat(&(0x7f00002f5000)='./file0\x00', &(0x7f0000857000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:36 executing program 2: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000905000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000320000-0x17)="ef8ed900970e94f328b1960aac7af894e3544f21f92bef", 0x17}, {&(0x7f00009da000-0xd1)="e45cc5deb22ac1ecf8b0ccbb4942e8b3be7c39d142ed693adc1a9b1bbad5c0d8a88a5e165fa5b697bd814de752b47815aec9b0ac317b7f31a5b8bda71d700822d23d0dd5357a272299fb29637c1c3c57da2be9c2c5e699e813602ea325d45cec6513cc01fc00893bd5dafaa229653f35e8073bde7370a766f0a09a2db32617d2c39100350f8d7c527ca0b0bff603081fe15d4ee7013ca7659729806a3b520d68a994101f8553fb965ceeb6dd84cf148c2c700ebf0fc2e9ae6661fcc1e41483a38c921bc22fef25c338cafc33635d04ad71", 0xd1}, {&(0x7f0000000000)="5fa2ab1ba176a5e519de75be308852007087164fbc131c9fddcc3befd62363292d63a2cf8393c471b130d9dfbc0d84db7c86174aada348ddbb4decfb768d78bc9d8467720251b6b61dba36ac757d059087dcab2ac62558b384163d770d33891c4d6b8bb3e9b1754a09ade17443612d1f1360ad433e0110ddb9fccee2b88ff316b62a6632867cbfed853cfd2342c50639577e1fc2913d71d7838f8b22e7b8647c4a70a1c0793a4195dbac79e1bd0c22965fe2b8505eba6ca8abfbfb93a4a8af22a58ce9176fcb95a6d814c21b59d9e92d6e", 0xd1}, {&(0x7f0000001000-0x1000)="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0a38a4ebf7eefe6698969282ae50b55da5fbcc5c8970058b80f8beec6068a7c20e24364fc07b97797380a4caeb0566342cec39d45b7b31af39154668617f476fc5d3705db02ee291c1d6a6301438437525705ac6717b4f28b83be73c57b384730f695ab5075d3b62146bc3926c60b358dca4e62f9d47e6fe34c38066803f918d2d4d5902aa58e36f4123fcc26bc16afe32809661a7eab7f84b183f51b6ba0ea59e5b5a2ba4e2c1527a3ca40ae250092cf1ebb3504242aef57bec7f7da7e453970037d395b5916c40398aeb55d924171f7b58691d22322b747968cc7e4e2b49f5a9abe5c41725a1c9f59d0792806efb1db0c63e09cd46565c6bcbf196f1b8172e1110f178309cf3955550674b533d8f49c84aad4cb81fddea591b5f6b4432e65106c7a023b058572ba27e7e5c3b9f67dbc71a7fda2b7367a2e7398b7a3401ec86856a8ee80f5739b514f3963da54fb3f54cc0ffc39eac0db104c98398ca4eb312850b9beda2dcc5b78e5fb9f69507b12ae7220023baaae60b7d454dbd32713cd222948e1f7c7bd2c346ecb50a672201ac8b08570656ccfca71a0e15f6748a9ba0555b1aa3ef59e0d225a7d1f2f124abc8d35b9396013a757a8715f245e9553688ddb35d1b97964ecb7598faacb6637617897702aa0f39cc457e08c92be0d40a44ca38449b23dc4190b23133625911a784c473534b5f9da86c83d57c9670fef26fa68a95cc52f0d0d224a85279197f90f2b2ff184d08eb967f980f5ac172dd54da0612ad1737852f092cbd8d093123fef4c2be6b9ce01778ec72c62b07794c0127e493e3c6e35c3279b5df5d1a9175a606e5ec55f547316594916e92ffdaedf4ce3df1bcf7a29d129657974c31f98f9c590e4158255da85856b03d4c2a5f4cd9cf4f1d71d0af5214599c120028c2a8a569ce5c78e98aae2b0bd88d552679be91d78ffb560725396ece8db04e3a2eb80fb110b0218c2f3e72a90e0cd429a675a7bb322e109ae34cac89e64ab85ea6acbe032dc3d2fa638e84739ef60f8aec47f0a354d279bcf2e2991d797acb34ed5bd23cd550a9ec75dbd49ca8e182fa1c57c745d02eaf082e10f022a927e06ef68a2be45b69eae81f01e64cbe9415fa6d7d06913a9694ddee653bdffa836533e599ecd0326f2fdf5962f9a871f92bdb348b1998a0a88272b291e17e898a68bb767459b1ee229db10d39a8ae45b7764ed2a893b727d75496923ac6caf508a9e62d5a37bd08eb4e750780876bb1a7029074dfe0a320be75187db4c40ad52e9987b9c72890e9cef79d5407050b93179c343aaf2f3ad44d448830b453300f7ecb0a763db3eea88fbef4a322fa638811591878e1ca84bcbc9dc468e4e5f0f8b7f3793157908eed3241db45d94819df2407eadfe38ed0a7abd35f664641cb6053f076bcfdf47babbbd8c089ff99b31b8f613fbf78fc2797e004993666adfa348ad4741ec8209aa173c4b032a39b7738ab6dd9c42d02f9a7b875827e6ddd6be5b940dc6dd39480083d309407baaaa9d8c3af5617efdea71876fa43abaaf3abd9a55b84fcdc1fee1c03f3d2105b0e65540610d9aa68d4004c83fef0a1de0bcd56a8309fbe63ab56a640245d7228ba6eda5fca2cc382343dcfa60285fa3689a4194ea033b463d4a3619c4b553ff69146c0f02602c3baef0d34cd85eaf98670caeae0322db9d0b615173a429bb9a658f49e926e95e86afbf1e055776191b5c9420ac4534298154ad8d614d1fb7cc14ba63e44d252b60b26efac5f12e12d5a22d43bdf5cca83754d4d3d10855dfd91522a58b57a7a255ec5747701b2fdf9f8be277369c99ff7bf2a0cd7c97c23c7a90fbc0708b48af9b68352c8b21ea7fcdf2d81c1e10a1486723020bd8aa2e90102d16c51e5442d146e76e96281fa3386a0c8142493f88ca1ea2cb407b263702f8037ac9d6caf77dcb421f00cbb0c21f3008da79d34651753c65d3f6a277c1e02982aca516ca29e1cb504d5fd3b2e02b2adf8b4e23f83afc6a052669cff756be8f3ef0b9d4519e4cede0c855be40f0de721752ac129ab9c772d7cdd3fd27e83149234c682613f04d65d97edfc7bc0d4c670614e0d48889be01017f4ed2eda8ee219218af90d64c81278b86b974b3d4fa030cc20c4c7cc9c29deac00ae93fc66e82265c5fbd8138779b2b0219a8198c61250c1519913bff0a7d93d6df435f66620e46c3648cc724271b243e6c9758de518bdaa08740a71e5e29a4560950a9d547134f8fca5c9dbd9f"}, {0x18, 0x11, 0x9c4d, "25bf11b18e"}, {0x70, 0x11d, 0x1, "e01c4a40c5b99e6dd8a6c2771e0be300d5ec363d16b3ec59e77c6530b0e294466c004e7efa9fa7beff40073a2391071a1451d132ddf35bd6d57d17891959b9fa5577add97432106ec9fc8b0f8ca16b0decc28895fb62f68e58"}], 0x10e8, 0x20000000}, 0x9}], 0x7, 0x40800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c75000)='net/raw\x00') getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000711000-0x4)=0x58f, &(0x7f0000efa000-0x4)=0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00007b1000-0x4)=0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000684000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x1) sendfile(r1, r1, &(0x7f0000a7b000)=0x3, 0x26a950b) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00005f9000)=""/59, &(0x7f0000b3c000-0x4)=0x3b) 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000072d000)=""/0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ad3000-0x4)=0x4, 0x4) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ad3000-0x8)={0x0, 0x7}, &(0x7f0000315000)=0x8) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ad3000-0x8c)={r2, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000904000)=0x200) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00004c2000-0x8)='./file0\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000ad3000-0x4)=0x0) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00006ff000-0x15)="14040000000000000000000000f27f0000010000d9", 0x15, 0x840, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a05000)=0x0) write(r0, &(0x7f000050f000-0x17)="49fa4614b7899080e0419d468430021b812600f819c6f5", 0x17) [ 45.607246] audit: type=1400 audit(1514353056.389:42): avc: denied { getattr } for pid=8274 comm="syz-executor7" path="socket:[15061]" dev="sockfs" ino=15061 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000b61000-0x10)=[{&(0x7f00007a1000)=""/213, 0xd5}], 0x1, 0x0) 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000090f000-0x15)=@known='system.sockprotoname\x00') mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000471000/0x2000)=nil, 0x2000, 0x1) r1 = syz_open_dev$sg(&(0x7f000090f000)='/dev/sg#\x00', 0x0, 0x80) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000047d000)=0x0, &(0x7f0000910000-0x4)=0x4) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000911000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000911000-0x8)=""/8, 0x8) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000090f000)=0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00004d5000-0x30)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0, 0x8, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x0]}, 0x30) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003c7000)=0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x6, 0x0, &(0x7f0000911000)={0x0, 0x0}) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000654000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = accept$ipx(r0, &(0x7f00004bc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b28000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a8d000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ff000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003ca000)={0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e43000)={r2, r4, r8}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c93000)={0x0, 0x0}) setsockopt(r1, 0x4, 0x7ff, &(0x7f0000f7e000)="e5164200ed75495a677ee38512b8f81c0c317aae4342e9197fe234349d31fc67cd00904bff8a91578e917e8ce08bfa7d13b25187a539a566efc045e65fd8650f4e5e6ace20e15b641eeda631128b6c7828343d633be455331e33b15a0e299f664a98abe1cbc8a307f2f94f41fe572a33c40bcfc5a92ba9603ef299ccb211e3ebbd774430073943e52476295e1ee2cf936a6d21b372127ca2f40458e7e54595692063e25d86e0cb586fcac0cce9f50c410eb54a33f9875068df2592b09bfaca3921c3678fe4ad9def55f25edcdb8a257c4df13bd1463b757734883e7e142ea553", 0xe0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eed000-0x9)='/dev/ppp\x00', 0x2080, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r12, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r9, &(0x7f00001a3000)=[{&(0x7f0000322000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000075c000)=[], 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f000014c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004cc000-0x30)=[{&(0x7f00004f5000)="e6eeeb7f265581021a76d54e38556b0e2f70f5325ab49b8cc5d62abd2ad16ae3531680867b4cb80ce7fb79cdcbfc395258ccfafbdf", 0x35}, {&(0x7f00000ef000)="f88a81840858daf06ea0f41835bfd944805a9a3f51d33dfb185222efe4bec31071f1a9964a60cc18e383edad23ba5e4eaa6989ac2b07af678c2ef1bd86d35db7f4d0fe5120fb8d721eb88fe30ddbaca5cd4416b5be8568082ae8d441ae385af4405f65e5f1bf9eef9accb8dd2b98679974aa81582ce5841c954415227b448ba3421f1a7c841f152d4974bd32dafdcd73b6ae3170a52b3c046ab2077a0e5cd09395bd1c78f382a966afef743e188128aebca83434c2afa62420f20d13", 0xbc}, {&(0x7f0000344000-0x79)="ecad2eddfe78d56105f63d1a5ddb4ed790de5d6e9c53d77dbeea7d0126d136058bde6a3550247170e2a8a30f030aa85b3c7622ee7614cdc5c3c8646638ef1c2f17fec7640653e918f98570e4ac842e48d9167b021c0b2b7713d99a7f257f1e2ae033004ea032a8ca38347e5302ac6a42837d150f7295097c1e", 0x79}], 0x3, &(0x7f0000154000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4040000}, {&(0x7f00007eb000-0x8)=@abs={0xf26fb60f02866713, 0x0, 0x3}, 0x8, 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{&(0x7f0000ae1000)="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", 0x1000}], 0x6, &(0x7f00008e7000-0x60)=[@rights={0x20, 0x1, 0x1, [r11, r11, r10]}, @cred={0x20, 0x1, 0x2, r6, r4, r8}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x60, 0x20040000}, {&(0x7f00007a8000-0x8)=@abs={0x91330a58297b482a, 0x0, 0x1}, 0x8, &(0x7f00002ce000-0x10)=[{&(0x7f00003f5000-0x3d)="b31a51d6911897cdba75cb4383683fa0fc3b7ce487f0cba5e37a28510ac0be6a3ed7c189fab623f5b554c6183453909e670e94f854b785008fc6d9da65", 0x3d}], 0x1, &(0x7f000024f000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r7, r8}, @rights={0x20, 0x1, 0x1, [r13, r11, r11, r10]}, @cred={0x20, 0x1, 0x2, r2, r4, r8}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xa0, 0x4000}], 0x4, 0x40041) connect$unix(r9, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r9, 0x8915, &(0x7f0000cf8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x2000) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125e, &(0x7f0000a65000-0x2)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000942000-0x4)=@int=0x10001, 0x4) 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000486000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cbb000)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000664000-0xa)='/dev/ptmx\x00', 0x101001, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCXONC(r1, 0x540a, 0x0) close(r1) 2017/12/27 05:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000043f000)=""/0, 0x0, 0x4000019) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000464000-0x4)=0x8, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000fea000-0x4)=0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000847000)={0x0, @in6={{0xa, 0x0, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x401, 0x7, 0x2}, &(0x7f0000eac000-0x4)=0xa0) recvfrom$ax25(r0, &(0x7f00002f2000)=""/141, 0x8d, 0x2100, &(0x7f0000756000-0x10)={0x3, {"c628a97d0dd3cd"}, 0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ee5000)={r1, 0x22473bd6}, 0x8) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009c7000-0x20)={0x0, 0x18, "0accbdd793af74b3cd2de1870e3d7b7e17726e1aa71b150c"}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000007b000)={r1, 0x2}, &(0x7f0000183000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000494000/0x2000)=nil) r3 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x4040) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) nanosleep(&(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000a0a000-0x10)={0x0, 0x0}) keyctl$read(0xb, r5, &(0x7f00007b3000)=""/4096, 0x1000) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002fa000-0xf)='/dev/sequencer\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000038b000)={r1, 0xb618}, &(0x7f0000efa000)=0x8) ioctl$TIOCNOTTY(r6, 0x5422) pwritev(0xffffffffffffffff, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}], 0x1, 0x20003) socket$inet6_icmp(0xa, 0x2, 0x3a) lstat(&(0x7f0000daf000-0x8)='./file0\x00', &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r2, 0x11, 0x10000, 0x200000800) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fe000-0x11)='/dev/vga_arbiter\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00006f9000-0xcb)={0x0, 0xc3, "93998064bda36a2a2b3b9c6380bd1e0431a584ace7a6512d656f4238d4fb4330a26fc22609fd8ca53487c0e60888eb0ab6ded8c69078e845e9be80ad73d10e76828181f6d120c9de2eb55f4c07eb2d0c3cee7b4795ae5acc8e226ac9d9001f869306cc5a3f86e40fe7c644731b7b132528bc055301c1e1b68906213861e3bf8e008025f01d86adfbf76d7a5e2f4c94b2de5411332ef8b497a769d3ee3fe2fb50d1ae9bc32aec8c3868fb315c72100ced4814d4630bb5446d54ecf3442592a97b2923f0"}, &(0x7f000098e000-0x4)=0xcb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000466000-0xc)={r8, 0x100, 0x10}, 0xc) 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) connect$llc(r3, &(0x7f0000b52000-0x10)={0x1a, 0x2, 0xffff, 0xfac, 0x3f, 0x80000001, @random="13065b289d0d", [0x0, 0x0]}, 0x10) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x200200000004, 0x0) signalfd4(r0, &(0x7f0000f1b000)={0x6}, 0x8, 0x800) getdents64(r0, &(0x7f0000a23000)=""/205, 0xcd) 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f49000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000062a000)={0x9, 0x1}, 0x8) epoll_create1(0x80000) 2017/12/27 05:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000048a000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f5c000-0x4)=0x0, &(0x7f000061d000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000351000)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7f, 0xfffffffffffffff8, 0x4}, &(0x7f0000a8a000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e1f000)={r1, 0x2}, 0x6) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x7fffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c17000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000060f000)=""/168) sendto$inet6(r2, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e4a000)='/selinux/context\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000c24000-0x8)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/sequencer2\x00', 0x0, 0x0) acct(0x0) preadv(r1, &(0x7f0000279000-0x20)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8001000000002, 0x88) connect$inet(r0, &(0x7f0000dd2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000027f000)=0x0, &(0x7f000021b000)=0x4) 2017/12/27 05:37:36 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ceb000)=0x0) getpgrp(r0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000d000)='net/sco\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f000000d000)='./file0\x00', r2, &(0x7f000000d000)='./file0\x00', 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r3, &(0x7f0000007000-0xa8)=""/0, 0x0) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000667000-0xc)='/dev/rfkill\x00', 0x802, 0x0) mq_timedsend(r0, &(0x7f00000ff000)="995f4befeba34b164dfe2afb84bf7ea95e3d732700448a7cd243ac04685e3c09a080c5d8aa837a651ea09b3f7cd898c8098fe5c83048a18c1a5217ac38ff149601f059fbee343fd77919f9fedc00e686fbc70c4dbcbff69b6732e9f20c", 0x5d, 0x7, &(0x7f0000466000-0x10)={0x77359400, 0x0}) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000dbb000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00009fd000-0x10)={r1, 0x1}, &(0x7f000001d000)=0x200000000, 0x9) clock_gettime(0x0, &(0x7f0000118000)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r4, 0x207, &(0x7f0000b29000)={&(0x7f0000112000-0x9b)="7de22a2e74e5a5163845e98cef90ca649b3b96e6cc892e1a424db880c41b61258ca0bbf3b28a7bcc779fe4ba4adf6fad376e1c9cffabcd7995249812dec8bd7ac560c30a173f71f99a85aa797fd3fd14abc4a6182039ef00da0fce0f09f8e8ad55a371ee156ab03f25d7a0295dbd1d391ae1c85a5d2db84ccd5be4a1e6045abfa007923521e6b04d70decbb479c48c29568822ceee27e755442816", 0x9b}) futex(&(0x7f0000c71000-0x4)=0x3, 0x0, 0x1, &(0x7f000000d000)={r2, r3+10000000}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000d80000-0x4)=0x0) 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000822000-0x22)=""/34, &(0x7f000087b000)=0x22) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x3, 0x4) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r2, 0x0, 0xfdff, 0x7e70) sendfile(r1, r2, &(0x7f000072a000-0x8)=0x0, 0xfffe) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x7, 0xb) write(r0, &(0x7f00004a1000-0x21)="1f00000000020100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000dac000-0xc)='/dev/random\x00', 0x0, 0x1) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0x8c2000)=nil, 0x8c2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c2000)='/selinux/enforce\x00', 0x480, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000016e000-0x4)=r1) 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007f8000-0x8)={0x0, 0x7}, &(0x7f0000dc5000-0x4)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000048c000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ba0000-0x4)=@assoc_id=r2, 0x4) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/create\x00', 0x2, 0x0) finit_module(r1, &(0x7f0000868000-0x10)='/selinux/create\x00', 0x2) prctl$getreaper(0x0, &(0x7f0000581000)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000d18000-0x50)={{0x27, 0x3}, {0x0, 0x80000001}, 0x100, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f000010e000-0x74)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005df000-0x4)=0x0) ptrace$setregs(0xd, r0, 0x7, &(0x7f0000063000)="15fd4b6c2b29c2c77bb483b42e643183dd268653eb990dbef2b2624f19345b77a99cbd5154dad498228234314e6887c0bb68d0fe571b6ec1546c1bf6086e1d044c32b84da61e54e779efaa2f487fba0f9a8a0cc1c0321f4f87d5b55cd11704ad1e95daf01ad0df7bbad049695f91f80f8ae17e74e36c80be006528f4ff36ec32803cfeb71beda26f657e10c7d1c2e393") r1 = accept4(0xffffffffffffff9c, &(0x7f00001d1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000172000)=0x6, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000064d000)={0xff, 0x8, 0x7ff, 0x101, 0x7}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x100) 2017/12/27 05:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00001a6000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000a51000-0x20)={@generic="2d6fa9d06efc60383271799fe6c640e6", @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace$setopts(0x4209, r2, 0x400205, 0x0) 2017/12/27 05:37:36 executing program 7: clock_gettime(0x7, &(0x7f00003c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000085000)={0x0, 0x0}, 0x10) 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f00009a0000/0x2000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025f000)=[], 0x0) 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000562000/0x3000)=nil, &(0x7f0000b0d000-0x8)=0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f000017b000-0x10)=[{&(0x7f00004d8000)=""/185, 0xb9}], 0x1) 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d36000-0x8)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000800000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000bd8000)="", 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d36000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000eb2000-0xf0)=""/240, &(0x7f00004a5000-0x4)=0xf0) 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCSETS(r0, 0x5402, &(0x7f00003e6000-0x24)={0x100000000, 0xffffffffffffffff, 0x1, 0x1, 0x238c7dc8, 0x5, 0x1, 0x6, 0x1, 0x4, 0x2, 0x2}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001b3000)='/proc/self/net/pfkey\x00', 0x210100, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00007de000-0x18)={0x80000001, 0x9, 0x0, 0x1, 0x80, 0x1a39}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) r3 = socket(0xa, 0x4000000000000001, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 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, 0x0, 0x585b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt(r3, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/27 05:37:36 executing program 2: eventfd(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000979000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000011f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000953000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eb1000-0x28)={@generic="30609402060000ff04e9fb7d0106bc5c", @ifru_ivalue=0x1}) creat(&(0x7f0000669000)='./file0\x00', 0x1) 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0x2000, 0x0}) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0xb, 0x0, 0x2, &(0x7f0000f7b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000044f000-0xc)={0x30000012, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) epoll_pwait(r3, &(0x7f0000f2c000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f000044f000-0x8)={0x5}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) set_thread_area(&(0x7f00001dc000)={0x8, 0xffffffff, 0x2000, 0x100000001, 0x80000000, 0xdc3, 0x7, 0x5, 0x9, 0x1e2a}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000839000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb8000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000067e000-0x8)={r5, 0x1ff}, &(0x7f0000450000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/27 05:37:36 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d0f000)=0xb) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000f5e000)=[{&(0x7f0000596000)="", 0x0}], 0x1, 0x2) 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x11, 0x100000802, 0x300) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.968119] device syz1 entered promiscuous mode 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000069c000)={{0x5, 0xfff}, 0x1, 0x0, 0x2, {0x0, 0xfffffffffffffffe}, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = creat(&(0x7f0000671000)='./file0\x00', 0x8) renameat(r0, &(0x7f0000c6e000)='./file0\x00', r1, &(0x7f0000323000)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000066000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00002cc000)=0x0, &(0x7f0000303000)=0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet6_mreq(r4, 0x29, 0x8000000000, &(0x7f00003a7000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001e5000-0x4)=0x14) dup2(r2, r3) 2017/12/27 05:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000098e000)={0x3f17, 0x80000001, 0x4, 0x2, 0x0, 0xffffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000042a000)='/selinux/member\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000013000)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000611000)={0x0, 0x4}, &(0x7f00007f9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007aa000-0x98)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f00008d9000-0x4)=0x98) 2017/12/27 05:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000363000-0x4)=0x0) sched_setattr(r1, &(0x7f00007d0000)={0x30, 0x3, 0x1, 0x2, 0x7ff, 0x10000, 0x4, 0x0}, 0x0) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x56)=""/86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x92, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[], 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00001ab000-0x4)=0x2, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000080e000)={0x0, 0x0}, &(0x7f00001b8000-0x4)=0x10) 2017/12/27 05:37:36 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/ppp\x00', 0x82, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000067d000)=0x229, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000018000-0x10)={&(0x7f0000008000)={0xa, 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0xfffffffffffffffd, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x406, r1) 2017/12/27 05:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000059c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000384000)="2d05f8615ac717a624f507b0ff6bbdbcbf54fd09095402ed993abe2ede55d309837ddca436e02826578153948d95ac9346190b589e0a6709ddb2c2451f3ba9d1321c65f3eed6dbcd18362aaf53bd1a3929ad8c11b658940950d1f7f342d75db97638c35f65e727402a4e687d15c2479c77dd7671402fcaa37c0350") writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000abb000)='/selinux/policy\x00', 0x0, 0x0) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") ioctl$TIOCCONS(r1, 0x541d) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000083b000)={0x6, 0x80000000, 0x6, 0x1f1, 0x58d8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000071c000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2017/12/27 05:37:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\x00$', 0x0) setns(r0, 0x40000000) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setfsuid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000abc000)=""/84, &(0x7f0000d30000-0x4)=0x54) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000906000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000991000)='user\x00', &(0x7f00009fc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a88000-0x17)="9558e135dd9b9dcf69e2e63a2362eaf31dd557fc2f0626", 0x17, 0xfffffffffffffffb) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ab2000)=""/106, &(0x7f0000bce000)=0x6a) keyctl$get_security(0x11, r4, &(0x7f0000446000-0x58)=""/88, 0x58) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000622000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a0000-0x50)=@ethtool_test={0x1a, 0x5, 0x0, 0x8, [0xfffffffffffffffe, 0x0, 0x1, 0x2, 0xffffffff, 0x3, 0xa, 0x23a]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000892000)='./file0\x00', &(0x7f00006e6000)={0x0, 0x5}) r0 = socket(0x10, 0x802, 0x0) recvmsg(r0, &(0x7f0000a42000)={0x0, 0x0, &(0x7f0000e3d000)=[{&(0x7f000007d000)=""/224, 0xe0}, {&(0x7f0000245000-0x22)=""/34, 0x22}, {&(0x7f0000e22000+0x869)=""/55, 0x37}, {&(0x7f0000963000-0x6f)=""/111, 0x6f}, {&(0x7f0000f4c000-0x2c)=""/44, 0x2c}, {&(0x7f00009e1000)=""/29, 0x1d}, {&(0x7f0000e7b000)=""/0, 0x0}, {&(0x7f0000bcf000-0x13)=""/19, 0x13}, {&(0x7f0000180000)=""/176, 0xb0}], 0x9, 0x0, 0x0, 0x1ff}, 0x0) write(r0, &(0x7f0000f79000)="fc0000001c000700abdf0008090007000a0022590200000004000e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505e658a1ad0a4f01731d05b035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1", 0xfc) link(&(0x7f00005aa000)='./file0\x00', &(0x7f0000a1e000-0x8)='./file0\x00') 2017/12/27 05:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000917000)='/selinux/context\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003ad000)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000005a000-0xc)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000017, &(0x7f0000f66000-0x4)=0x0, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000bae000)={0x1f, 0x1f, 0xffffffffffffffe1, 0x8, 0x5, 0x80}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000c90000-0x4)=0x1) 2017/12/27 05:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setitimer(0x0, &(0x7f0000d23000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00002c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f0000ac0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r1, 0x8000000}, 0x8) open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) [ 46.205972] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 05:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/relabel\x00', 0x2, 0x0) mq_notify(r0, &(0x7f0000519000)={0x0, 0x2, 0x2, @thr={&(0x7f0000e0a000-0x52)="4d918dcdee846fa912d8c0b211c0cf0dc6d57f5d33e66e99f3391bdfc2722cdca0a565747ece83fa41b2d2f087777ac12be9f099b3b280467c93013eac56f2f0d64c20ff10db28e1e2e6974f0d16ccc1bc96", &(0x7f0000700000)="239d38dd16f04e34d5fe72a930e679222e999cc18fbfe90b158c8658035cae1be8238ae1ace0a0333b7de9715302787a6ce96be5e9489c4cab364a22b723fdc4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b05000-0x4)=0x10001, 0x4) truncate(&(0x7f0000fd2000-0x8)='./file0\x00', 0x0) bind$netrom(r0, &(0x7f0000b37000-0x48)=@ax25={0x3, {"97af0fcb51ce63"}, 0x1}, 0x10) 2017/12/27 05:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setrlimit(0x2, &(0x7f00001c9000)={0x9, 0x1}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') clone(0x800000, &(0x7f000041c000)="36aaa398ff27dd85cf4a20c5cda65204302ccf23df9d6b2ba3ee3948c8dcbb71dd46f8718259b01fd2eb2fa546730322cb2ca076418d521ffc016bbad24b54c63f92ec2d8ee9be3ad1ddd95aeb63bbbc8a7f2765cfc8e54d5fd414e896af2a6478", &(0x7f000093a000)=0x0, &(0x7f000082c000-0x4)=0x0, &(0x7f00002ce000)="e11b6a22814a06380711f1d8b9c1de4d9cd2f9c9be0836404413bb523a6c22a57e1543d4ea07ac2556a06fd5025d50602128216328e90cb399f298840be58568ac54d2f814852d32a931899999d029113859278b3e0c521ad9c447b5") socket$inet6_udp(0xa, 0x2, 0x0) [ 46.248497] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 05:37:37 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x3}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x5, 0x10001}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r3, 0xfffffffffffff801, 0x6a, 0x0, 0x0, 0xfe7}, &(0x7f0000002000-0x4)=0x14) getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2017/12/27 05:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f35000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a8e000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000043d000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000082c000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0x400000000000, 0x3, 0x6, 0x3, 0x20, 0x80, 0x1, r2, r3}, {0xe0, 0x10001, 0x2092, 0x40, 0x8, 0x2, 0x4, 0xfff}, {0x1ff, 0x6, 0x40, 0x6}, 0x81, 0x4, 0x6, 0x0, 0x31, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x3}, 0x4, @in=@loopback=0x7f000001, 0x7, 0x4, 0x1, 0x18d7, 0x4000000000, 0x13, 0x2e15}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/27 05:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000066d000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) removexattr(&(0x7f00004ec000-0x8)='./file0\x00', &(0x7f0000a68000-0xa)=@random={'system.\x00', ']\x00'}) 2017/12/27 05:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r1, &(0x7f0000edc000)=[{&(0x7f0000beb000)=""/1, 0x1}], 0x1, 0x80000000000000) rt_sigpending(&(0x7f0000564000)={0x0}, 0x8) 2017/12/27 05:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000bfc000)=0x0) process_vm_writev(r0, &(0x7f0000cbe000)=[{&(0x7f0000c6d000)=""/87, 0x57}, {&(0x7f0000bf5000-0xbb)=""/187, 0xbb}, {&(0x7f0000d97000)=""/102, 0x66}, {&(0x7f0000fad000)=""/59, 0x3b}, {&(0x7f0000f98000)=""/13, 0xd}, {&(0x7f00005bb000)=""/133, 0x85}, {&(0x7f0000e29000-0x4b)=""/75, 0x4b}, {&(0x7f0000f41000)=""/195, 0xc3}], 0x8, &(0x7f0000995000-0x10)=[{&(0x7f0000221000)=""/213, 0xd5}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) fstatfs(r1, &(0x7f0000d0f000)=""/77) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x6, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cce000)={0x0, 0x3, 0x0}, &(0x7f0000d5a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002f9000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000, 0x7ff, 0x4, 0xcf}, &(0x7f0000c02000-0x4)=0xa0) syncfs(r0) 2017/12/27 05:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") munlockall() r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dfa000)={{0x7, 0x1}, {0x80000000, 0x4}, 0x1, 0x6, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) mount(&(0x7f0000d3f000)='./file0/bus\x00', &(0x7f0000257000-0xc)='./file0/bus\x00', &(0x7f0000313000)='befs\x00', 0x45000, &(0x7f0000b5a000)="d866b18bc028c14e513a319e5514979afeb77c515ebc10b006f2ace47c0a3b6083ab07c745397262cd37d4d0424a081868e9337826c5f4e46f8874df0db27cf6afda057a736d1442ee09924fc7349e401fb9ad642d1a3fe4635c650a5ddf553024c82cede7da4cbff7025a45d8bf7be561f33ed018a975f213554a6b60fb02ad4068b2d9978e34201e564ab4625cf465d7f31e2e950318685e7151f423fa33f3a654558d14e25bc186dbfad9f6e73edd1d426dde0709a89f1840cc12bba53b452689f025e2") sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) sendmsg$key(r0, &(0x7f0000785000-0x38)={0x0, 0x0, &(0x7f0000783000)={&(0x7f0000a85000-0xc8)={0x2, 0x7, 0xf, 0x7, 0x19, 0x0, 0x6, 0x7, [@sadb_x_policy={0x4, 0x12, 0x0, 0x3, 0x0, 0x2, 0xffffffffffffa56b, {0x200, 0x1000, 0x100, 0x13cc, 0x0, 0x7, 0x0}}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x6}, @sadb_x_policy={0x4, 0x12, 0x0, 0x5, 0x0, 0x1, 0x0, {0x95af, 0x6, 0x7ff, 0x6, 0x0, 0x7, 0x0}}, @sadb_x_policy={0x4, 0x12, 0x0, 0x8000, 0x0, 0x40, 0x6, {0x200, 0x2, 0x7, 0xe894, 0x0, 0x1000, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1f00000000, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x14, 0x1, 0x1, 0x30, 0x4, 0x11}, @sadb_lifetime={0x4, 0x3, 0x100, 0x2, 0x7, 0x289778c4}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x1}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x90) sendto$unix(r0, &(0x7f000044c000-0xc7)="f461a7b44c4ee6cad68137bb505a034a28de453cb7bd3a1b6e7cecee555366604363c9c9a2057ac01a3a54484cc566ec67659357c528081ab1a5f5951b12355fa6ddc779aee77f3ed78205602874786aeb1b5b70f8e9681a2e47433e1132610cdfc4d4643814647451ec097da073e1c523e28d8888b563aaab4458e17987e87f9fa97bb9c7b25911881447827e3b0c0974931935d3c8b9ccab6a4c5c08392044e8705898a818d60b855050e71e1017ec80c906ce3aa893e9de7f0cb275fc8a94849e9b45efa906", 0xc7, 0x810, &(0x7f00005e1000)=@file={0x0, './file0/bus\x00'}, 0xe) 2017/12/27 05:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x802, 0x0) sendto$inet(r1, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000010000)={0x8001, 0x1ff, 0x10001, 0x1, 0x100, 0x1, 0x0, 0x111d8802, 0x7f, 0x5d95, 0x6, 0xfffffffffffffff9}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f000000e000)={0x6, &(0x7f0000012000-0x30)=[{0xffffffffc3ce7c37, 0x80, 0x0, 0x3}, {0x9, 0x1, 0x7, 0x6a}, {0x1, 0x9, 0x9, 0xffff}, {0xd89, 0x5, 0xffff, 0xfffffffffffffff9}, {0x5, 0x2, 0x2, 0xfff}, {0x800, 0xa, 0x4, 0xffff}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000c000-0x38)=[{&(0x7f000000f000-0x50)={0x27, 0x80000001, 0x0, 0x0, 0x1f, 0x2, "9fc959cfb84f63920845378cae29067d105796bdc880addd0937aab5f6403eadf60e07c09abb2281ed68c2f252fb7aa116ce8cb31aebfd508b2129813f366d", 0x7}, 0x60, &(0x7f0000011000)=[], 0x0, &(0x7f0000010000-0x68)={0x68, 0x10d, 0x40, "570afdd9b342ae0c90bc8d1d9230fb4e6e30d8b4229c398153eb54e5fc28b452ee74b52d3870239cbfa9973cb5f4cb39641e73bf89267d9aa00a41a549bb21794508ca98c1f03812c958817a6c3483484a"}, 0x68, 0x24000000}], 0x1, 0x4000840) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 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]}, 0x5c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000012000)=0x20, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000012000-0xba)=""/186, &(0x7f0000011000)=0xba) pkey_free(r1) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000011000)=""/4096) 2017/12/27 05:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fchmod(r0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000668000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) 2017/12/27 05:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000087000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:37:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x822}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000afe000)={r1, 0xfa, "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"}, &(0x7f0000363000-0x4)=0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r2, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000106000)=0x0) 2017/12/27 05:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b0000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000081a000)=0x1) r1 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r1) [ 46.542949] device gre0 entered promiscuous mode [ 46.558150] audit: type=1400 audit(1514353057.339:43): avc: denied { fsetid } for pid=8475 comm="syz-executor3" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/27 05:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdf000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00007e8000-0x10)={0x6, 0x14e9, 0x7, 0x1}, 0x10) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000024f000)={0x0, 0x2484, 0x0, 0x10001, 0x2}, &(0x7f0000ac7000-0x4)=0x18) getrlimit(0xf, &(0x7f0000599000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000030000)={r6, 0xb1, "9d53492cfcfc79668a52dea5427fea17497dd3e4bd424a8875484fed7d046933f90b50ded0a688e0251df2b869a0ac8fc2001e2311cfbd6d1565f6cc320801009c9a1999d48e6a565981ae91d91936cc5461983c1a4fc523ca5a463699b1efc7d3f2a6a516c1670854759236aad58a7823d4bf1ec2a7cb9e8313cf7308793363f2b77688bbcfa81ec632c4e65f475d902a7adb2c0087f7a5a310d1c51dc4040210c24052dc850cff0900027edab640641c"}, &(0x7f000021f000)=0xb9) epoll_create1(0x80000) 2017/12/27 05:37:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x13)='mime_type-vboxnet0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/0, 0x0, 0x2, &(0x7f0000af2000-0x10)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000917000-0x88)={0x100000001, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000093e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2017/12/27 05:37:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/27 05:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000028000/0x4000)=nil, 0x4000, 0x1000000, 0x100000001, 0x0) mremap(&(0x7f0000315000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000654000/0x1000)=nil) [ 46.568719] audit: type=1400 audit(1514353057.349:44): avc: denied { dac_read_search } for pid=8475 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/27 05:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000b5e000)=""/95) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/27 05:37:37 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x8000) 2017/12/27 05:37:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000018c000)=[{&(0x7f0000e37000-0xc2)=""/194, 0xc2}, {&(0x7f0000f6e000-0xcf)=""/207, 0xcf}, {&(0x7f00005f5000-0x9a)=""/154, 0x9a}, {&(0x7f0000f6d000)=""/127, 0x7f}, {&(0x7f0000015000)=""/53, 0x35}, {&(0x7f000023e000)=""/231, 0xe7}, {&(0x7f00005bc000)=""/51, 0x33}, {&(0x7f00009a7000-0x29)=""/41, 0x29}, {&(0x7f0000354000+0xf91)=""/35, 0x23}], 0x9, 0x0) clone(0x0, &(0x7f0000614000-0x2d)="8b5eae12eca630c423c7a886f30700000090fb0d929a719937bc9e6a1a1fad3ff3baa0152a3eefb4a88cc71797", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lgetxattr(&(0x7f00003ae000)='./file0\x00', &(0x7f0000eaa000)=@known='system.posix_acl_access\x00', &(0x7f0000f15000)=""/6, 0x6) 2017/12/27 05:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e56000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000)=0xe8) mlock(&(0x7f0000cd2000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004e1000)=0x0) writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2017/12/27 05:37:37 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000fcb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r1, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bad000)=0x410, 0x4) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 2017/12/27 05:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00003e3000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000641000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000c01000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002a2000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000bb7000-0x20)={{r0, r1+30000000}, {0x0, 0x989680}}, &(0x7f0000f66000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f0000814000-0x10)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000ace000-0x10)={0x77359400, 0x0}, &(0x7f00005fa000)={0x0, 0x0}) futex(&(0x7f000095a000)=0x4, 0x80000000000c, 0x6, &(0x7f000078b000-0x10)={r2, r3}, &(0x7f00009d1000-0x4)=0x1, 0x40000000000000) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/27 05:37:37 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000caf000)='/selinux/checkreqprot\x00', 0x501040, 0x0) fcntl$dupfd(r2, 0x406, r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000378000)={{&(0x7f0000240000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/27 05:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f000059c000-0x8)='trusted\x00', &(0x7f0000494000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006eb000-0xd)='/dev/snd/seq\x00', 0xfffffffffffffffb) request_key(&(0x7f0000799000-0x8)='rxrpc_s\x00', &(0x7f00004f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000247000)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c34000-0x8)={0x2b, 0x2, 0x6, 0x1}, 0x8) 2017/12/27 05:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c34000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f000076c000/0x4000)=nil) 2017/12/27 05:37:37 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r1) 2017/12/27 05:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/create\x00', 0x2, 0x0) 2017/12/27 05:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000726000-0x4)=0x2, 0x4) write(r0, &(0x7f0000594000)="220000001c000700f8efff07090004000a050004000000000000000306000100a445", 0x22) socket$key(0xf, 0x3, 0x2) 2017/12/27 05:37:37 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/hwrng\x00', 0x400142, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/139) r1 = getpid() waitid(0x1, r1, 0x0, 0x20000009, &(0x7f00008cd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2017/12/27 05:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd00", 0xc) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000657000-0x40)=[{r0, 0x208, 0x0}, {r1, 0x6002, 0x0}, {r1, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1015, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4, 0x0}, {r1, 0x4300, 0x0}], 0x8, &(0x7f0000657000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)={0x4}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000656000)='/dev/ptmx\x00', 0x8a00, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007ce000-0x4)=0x0, &(0x7f0000609000)=0x4) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000657000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000658000-0x32)=""/50) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) 2017/12/27 05:37:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x146) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x80004523, &(0x7f00004bb000)="") 2017/12/27 05:37:37 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007ba000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00000d8000)=0xc) readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) 2017/12/27 05:37:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/60, 0x3c, 0x4, &(0x7f00009ac000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000850000-0x4)=0x0) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a6b000)=0x0) close(r2) 2017/12/27 05:37:37 executing program 6: r0 = socket$inet6(0xa, 0x100000000002, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2017/12/27 05:37:37 executing program 0: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000a10000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000b3a000-0x1a4)=[{{&(0x7f0000b3a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000d9000)=[{&(0x7f0000b39000)=""/178, 0xb2}, {&(0x7f0000538000)=""/157, 0x9d}, {&(0x7f0000af6000)=""/143, 0x8f}, {&(0x7f00007cd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a05000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b39000)=""/97, 0x61}], 0x6, &(0x7f00004ec000-0x46)=""/70, 0x46, 0x3}, 0x2}, {{&(0x7f0000b39000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000029e000-0x30)=[{&(0x7f0000b3a000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ab000-0x7d)=""/125, 0x7d}, {&(0x7f000007c000)=""/114, 0x72}], 0x3, 0x0, 0x0, 0x80000000}, 0x0}, {{&(0x7f0000b3a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b3a000-0x10)=[{&(0x7f00003f7000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000b39000)=""/93, 0x5d, 0x8001}, 0x100000000}, {{&(0x7f0000b39000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b39000)=[{&(0x7f0000b39000)=""/0, 0x0}, {&(0x7f0000157000-0x60)=""/96, 0x60}, {&(0x7f0000b3a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b3a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b39000)=""/212, 0xd4}], 0x5, &(0x7f000092e000-0xf8)=""/248, 0xf8, 0x100000001}, 0xe7}, {{&(0x7f0000145000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008b8000)=[{&(0x7f0000b39000)=""/189, 0xbd}, {&(0x7f00003f7000)=""/231, 0xe7}, {&(0x7f0000058000)=""/227, 0xe3}], 0x3, 0x0, 0x0, 0x4e}, 0x7}, {{&(0x7f0000b3a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000073000-0x70)=[{&(0x7f0000b3a000-0x55)=""/85, 0x55}, {&(0x7f0000b39000)=""/0, 0x0}, {&(0x7f0000b39000)=""/4096, 0x1000}, {&(0x7f000071e000)=""/167, 0xa7}, {&(0x7f00007d5000)=""/55, 0x37}, {&(0x7f0000a1e000-0x10)=""/16, 0x10}, {&(0x7f0000b3a000-0x38)=""/56, 0x38}], 0x7, &(0x7f0000292000)=""/37, 0x25, 0xb1}, 0x1}, {{&(0x7f0000b39000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b39000)=[{&(0x7f000082c000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000a95000-0xd5)=""/213, 0xd5, 0x0}, 0x88}], 0x7, 0x0, &(0x7f0000b39000)={0x0, 0x0}) userfaultfd(0x80800) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000631000-0x4)=0x0, &(0x7f0000b39000)=0x4) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r3) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000099a000-0x8)='./file0\x00', &(0x7f0000b3b000)={{0x0, 0x0}, {0x0, 0x7530}}) tkill(r4, 0x16) 2017/12/27 05:37:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4e4002, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet6(r0, &(0x7f0000561000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d9f000-0x4)=0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000cc2000-0x9)='net/igmp\x00') modify_ldt$write(0x1, &(0x7f0000d5d000-0x10)={0x8, 0x20000000, 0x2000, 0x1, 0xba16, 0x39, 0x0, 0x80000001, 0x8, 0xdc}, 0x10) sendfile(r1, r2, &(0x7f0000b1a000-0x8)=0x0, 0xf7a4) 2017/12/27 05:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f11000-0x10)='/dev/input/mice\x00', 0x0, 0x121400) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000074e000)="1f00000001021f000000000000000000029d15ff090001800400010000df18", 0x1f) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000195000)=0x0, &(0x7f0000637000-0x4)=0x4) 2017/12/27 05:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000647000)={0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000833000)={0x14, 0x0, &(0x7f0000a81000-0x14)=[@acquire={0x40046305, 0x4}, @increfs={0x40046304, 0x3}, @enter_looper={0x630c}], 0x7e, 0x0, &(0x7f0000ea4000)="4ff4ad44feec584f39ea47f755ac60f5dbad62c7f7965db799be620a0ca330b0b97508079a23edc3b43aa447768262fe415b0da395616298cee4e8f46549ac07bce7d9abec4f1eeeafe1921c271be4206874d27d06d7eb5b638b9b65d33312c099ea74bd5725a02bce659e87e9233203d9da3c0aef011bd760b9a9e90e06"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000445000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005f4000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000020e000-0x5)='maps\x00') close(r2) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000970000)={0x1ff, 0x1, 0x4, 0x3, 0x2, 0xaf72, 0xffffffffffffffff, 0x18f, 0x0, 0x3ff3c0000000000, 0x0}, 0xb) 2017/12/27 05:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = inotify_init() dup3(r1, r0, 0xffffffffffffdffc) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r3 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2017/12/27 05:37:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = socket(0x2, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004000-0x60)={0x0, 0x58, "ff87f94a64a68ffbb2a93107c9eb3188a824d78f0ef80caf87ddb299299f99e48afd5c59966fa0eb19ab968aa1fbf43b9155ed72b30ad4fce37fa25bd861cb43aff4cdc5b321eed1f9ee7bd7368b8b52b6c22581998dbe26"}, &(0x7f0000012000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000013000-0x10)={r3, 0x8, 0x0, 0x3}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}}, 0xe8) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) close(r1) timer_delete(0x0) [ 46.991728] device lo entered promiscuous mode [ 47.007236] device lo left promiscuous mode [ 47.010923] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.014116] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/27 05:37:37 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000430000-0x4)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000250000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000320000-0xe8)={{{@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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f0000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000af7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7b000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004fa000)=0x0) getresuid(&(0x7f000063c000)=0x0, &(0x7f00006b9000-0x4)=0x0, &(0x7f000070e000)=0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000458000)=""/226) r8 = getegid() recvmmsg(r1, &(0x7f00004ee000)=[{{&(0x7f000044f000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ca000-0x20)=[{&(0x7f0000133000-0x4)=""/4, 0x4}, {&(0x7f0000eb1000-0xea)=""/234, 0xea}], 0x2, &(0x7f0000d11000-0xc3)=""/195, 0xc3, 0x45a}, 0x2}, {{&(0x7f0000ef3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e99000-0x70)=[{&(0x7f0000d59000-0x5d)=""/93, 0x5d}, {&(0x7f0000f87000-0xb5)=""/181, 0xb5}, {&(0x7f0000750000-0x70)=""/112, 0x70}, {&(0x7f00007b6000)=""/90, 0x5a}, {&(0x7f00003d7000)=""/197, 0xc5}, {&(0x7f00008f5000-0xf)=""/90, 0x5a}, {&(0x7f00004d6000)=""/58, 0x3a}], 0x7, 0x0, 0x0, 0x6}, 0xacca}, {{&(0x7f0000ac8000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000595000-0x10)=[{&(0x7f0000074000-0xfd)=""/253, 0xfd}], 0x1, &(0x7f0000cc6000)=""/3, 0x3, 0x6}, 0x6}, {{&(0x7f0000d9c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000b9e000-0x30)=[{&(0x7f0000b49000-0xd5)=""/213, 0xd5}, {&(0x7f0000f4c000-0xf5)=""/245, 0xf5}, {&(0x7f0000a88000)=""/108, 0x6c}], 0x3, &(0x7f0000281000-0xcb)=""/203, 0xcb, 0xfff}, 0x0}], 0x4, 0x60, 0x0) sendmsg$netlink(r1, &(0x7f0000f4f000-0x38)={&(0x7f00006d2000-0xc)={0x10, 0x0, 0x800, 0x4}, 0xc, &(0x7f0000449000-0x60)=[{&(0x7f0000fc9000-0x171a)=[{0x1010, 0x8000, 0x200, 0x8, 0x401, "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"}, {0x8a, 0x3, 0x400, 0x6, 0x81, "402a36d2e41653c2b3d17ed3d41f5b70e498ae8423d63f56a355d75af9675a8de7f4b04f4d5539fc7bc4ee712937dfd632384b9cad73f9aed2a9d63b587ef948db2e3824e2e3d8798f94004a7d4d990cec18dd13f6608c5bd2b9c2301a5cf093cbccb6923fb7414a46fb9b415cfcc4049816d035150942cffb23"}, {0x69, 0x2, 0x505, 0x4, 0x10000, "33732259f0350800d076350f66e69d6372d6b3b963b68877af999a2753350243c7f4b41a2eb9c0b1818f4ad464733520e047184ed866e2a961685dac0ae5b46878859182099d9edb58123a0371c0cb3fd779d4a35c28f493c3"}, {0x66, 0x7fffffff, 0x0, 0x6, 0x5, "19b789a8df25d2003229e1f4d9d1c49c00a1e9be7d29d45f1ca564add8e4dde9ef49d9afaf3495db16ee14edc6a56e523ae251a89d2f68a319276cdde84dafb9dc0b63547e51fbc46e1e4fd37974a8f935d7d18bced2"}], 0x232b}, {&(0x7f0000980000-0x16b)=[{0xd9, 0xf2f5, 0x402, 0x1, 0x80000001, "362977c5196bdfaf00f3af90bc7d2683f29445c0fb7d7550bb8b31eb5fe5b1135f37cea16aeb9059cfef0a7d8ac2540af7c689e1b78ad6d74b54d0bf1f9306b7346b24ce4fc79b22a4d051af9391c1e9873ac27dcaad4648612be44fb3df2063b90e190f7cf9b5bf2caf9ff694ad7122b744697dbef6a34e0956d59055e387422c1a1564e24770a22a190a4c8da34b3dfa2645776d53d246c07f3dcc29dcf12f2ac1f6a71cabe8d05f1c71879eeb6ac08cfb82a5f3e2fe8991375ef8cd7ca6a9f0a51b88cb7fbe78e7"}, {0x92, 0x81, 0x312, 0xf157, 0x3, "574d27223a600ea46fe5252841f244891f87d971173038e52979ae592f08c300ce10d55d0bda7607168c627441de5951d837d286c2f5c8c230668ef493a454b0a83a8579c68d1dd5f5430f4731feebdbd61c891669a29f68005852e5b4714d07f1a844638aeb4a98f7ecad6e154b63dc7fa0945548aa62f7ff917c9279ed0af9601c"}], 0x16b}, {&(0x7f00006dc000-0x185)=[{0xe9, 0x0, 0x201, 0x8, 0x6, "9d59b3c7f674c43f663c76f347f919dfd3781a6bbe203bc4405e818fe61231af4174312e0554d50b54a23f5efcd1764210ce0eff554a39bdc87b6c5354e3451e7d8c4292be569bcc3acfb898bb7e22c44977b0c012823897226e608ec1229eb3e64d223a80603d0264443ac88bcbe5a6a3a0e48fff1e531be928c3231f8bcd444442cea6a01d6efd70c8bbf0e0e71abe55c44744f68aa53d630f405c8313377e307b9cadbb429e87f1af91254947132c2bfc12e278cd245033ba519819eca75bd1300ee7495359d74f20a0caa843d703e505d15946f681c2cc"}, {0x9c, 0x8, 0x2, 0x57b, 0x1ff, "45527710ee3ec68491070d8898354092c5a1de76620a339c5c85c0e7d208fd6b1ebb55e4899e42c895fe85d07caa7b653dae2240b68d63f18d74d4f043786e4df42d0b217776667fba5b088160c2b5df90528dc8c4bf81fad8b45c29dd750b27af9b3c82e6e0c8ad715c8fb340dbe79838282bbf21633d9b43e3af11abcbbc49e42b54a1f48041e07bcf8e20"}], 0x185}], 0x6, &(0x7f000039c000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0x78, 0x8000}, 0x8015) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000068d000-0x4)=0x2, 0x4) syz_fuse_mount(&(0x7f000035c000)='./file0\x00', 0x1002, r4, r8, 0x6, 0x800000) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008c9000)=0x0) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) ppoll(&(0x7f0000a65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) 2017/12/27 05:37:37 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000010000)=0x0, &(0x7f0000011000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000011000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000007000-0x10)={r2, 0x0}, 0x10) 2017/12/27 05:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000984000/0x1000)=nil, 0x1000, 0x4, r4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000f2f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d67000)=0x14) clock_gettime(0x0, &(0x7f0000d38000-0x10)={0x0, 0x0}) clock_settime(0x3, &(0x7f000090a000)={r6, r7+10000000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b0000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da6000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a7a000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x0, 0x2, 0x11, 0x80, 0x80, 0x8, r5, r8}, {0x9, 0x80000000, 0x19, 0x440c4238, 0x7, 0x4, 0xbe5, 0x3}, {0x8, 0x9, 0xef1f, 0x100000001}, 0x0, 0x9, 0xa0, 0x1, 0x82, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff01, 0x80000001}, 0x13, @in=@multicast1=0xe0000001, 0xfffffffffffffffe, 0x0, 0x2, 0x5, 0x2, 0xb6, 0x40}}, 0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000955000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000fd000-0x28)={0x7, 0x2, r9, 0x7fff, r8, 0x6, 0xfb, 0x0}) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000f63000)=0x0, &(0x7f0000531000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000045e000-0x4)=0x0) 2017/12/27 05:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000059d000-0x9)='/dev/sg#\x00', 0x0, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002c9000+0xae7)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00008db000-0x8)={r1, 0x3}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_create(0x202, 0xfffffffffffffffe) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00003e8000-0x4)=0x7) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) [ 47.127833] device lo entered promiscuous mode [ 47.134114] device lo left promiscuous mode 2017/12/27 05:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cde000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000c02000-0x16)="2e4e69fc18a921eef7629ccf7ffc96954ebed27e6b3f", 0x16) r2 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000172000)={0x8000, 0x2, 0x9, 0x800, 0x400, 0xcc, 0xff, 0x98, 0x0}, &(0x7f0000684000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b77000-0xd9)={r3, 0xd1, "5511eb6ea7afb39072c300216e90fcab9029997d3c657d125ce510bc27483aab853c311caa1c0f91c13f50117121066fd560ae503f7cb5687111a569af7cd7946a1ea8eae002869d888cff622747582759a01549d4dd086e96893f56ab575c7506806d7054e7a9155b85a819c7ba83c90276dc808faefe84d4fc1233a5a0cb336caa19bd7a1d54e94b68d5dacca7a4a8831b721a4cec36c8d9f0439b5cc2ce75fefd2aafd60ac6bbed4e6b9f19d64f3f95132062a33dd98c4e6f39286b6a7614885adaa6048bd69ef3646467f046814871"}, &(0x7f0000a28000)=0xd9) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) socketpair(0x5, 0x0, 0x6, &(0x7f00004d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000037f000)=0x8) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000f91000)={0x9, 0x9, 0xb, 0xfffffffffffff800}, 0x10) 2017/12/27 05:37:38 executing program 5: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="", 0x0) sendto$inet6(r0, &(0x7f00007ed000-0x66)="b491148754d21bb925b597b99f4613b90ccb120c3bc3d6c80d271253b73822cc259bd71019d985b76806623c34d8b62daca8c7bd5242979537f2f5688a3be5da5fa24e7e56329186485f0c6e0ff1e504622ced29a01bedd8a2bb233905997e4f2d769f31758f", 0x66, 0x4000000, 0x0, 0x0) 2017/12/27 05:37:38 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000000e000-0x18)={0x1fc0, 0x8c4, 0x5, 0x4, 0xa2, 0x3}) 2017/12/27 05:37:38 executing program 6: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000243000-0x1)=0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000255000)={0x0, 0x0}) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000256000-0x2)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000fb000)={0x0, 0x0, 0x101, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe}, &(0x7f0000079000)=0x14) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000257000-0x98)={r2, @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]}, 0x3f3a, 0x0}, &(0x7f0000257000-0x4)=0x98) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000256000)="53ac808b7ff339921f817226de606440ed5beb05463d1bfe2a7ff921a87e722d13ed2f1df40a1ffd87d71c6aee14a0972e744499") rt_sigaction(0x11, &(0x7f0000253000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000021f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000253000)={0x0}) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000199000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, &(0x7f0000089000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000256000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) iopl(0x4) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000116000)='!ppp0(eth1wlan0md5sum\x00') mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000256000-0x4)=0x0, &(0x7f0000256000-0x4)=0x0, &(0x7f0000087000-0x4)=0x0) 2017/12/27 05:37:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00009ae000)=0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000e51000)=""/0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000007a000-0x4)=0xa2) 2017/12/27 05:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x2, &(0x7f00000d4000-0xd4)="88337537be209bda9951f64d3e1273936fe7e1227a6ac9bd0e63f0c3412f71fa6ad232d16f788749082dbc92233178f73175b53d890364d8d9ed6e39618a20d2e64370fca84cc880e392619fe5b9b3dfc0e9fa9e2fa6d69a6eecf0d9c6561b72aff76b78b75bda63faa327817a4c5ceb68444a1e25e8db9f27ff0746bdaff720fb1713fc9a9117906af81e53e2a573aff88c292f6579bbd027fb48713d9e1ebac44dc800006211a88bf0cf1d34f7ae5844e72fd7321779208f44c4e45eb0a37ba7bb0c744324c8769d598c62075f1032755998a2") syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000aee000)='/dev/ppp\x00', 0x200000, 0x0) 2017/12/27 05:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000744000)={0x0, 0x80000, 0xffffffffffffffff}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000087a000-0x9)='/dev/ppp\x00', 0x40000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ae000-0x11)='/selinux/enforce\x00', 0x2000001d, 0x0) r2 = dup(r1) fadvise64(r2, 0x0, 0xe02, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882003, 0x0) write(r3, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r3, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) close(r2) 2017/12/27 05:37:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, r2}) 2017/12/27 05:37:38 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000977000)={@common='lo\x00', &(0x7f0000f95000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x1000, 0x1}, {0xffffffffffff8001, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fd8000)={0x3, &(0x7f0000fd9000-0x18)=[{0x7, 0x1f, 0x5, 0x100000000}, {0x9, 0x252, 0x0, 0x5}, {0xc00000000000, 0x0, 0x172, 0x600}]}, 0x10) 2017/12/27 05:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) r1 = memfd_create(&(0x7f000037d000)='\x00', 0x2) accept4$llc(r1, &(0x7f0000ab3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d02000)=0x10, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001b9000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000)=0xe8) 2017/12/27 05:37:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setns(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) 2017/12/27 05:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000373000)=0x9, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) alarm(0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000650000)={{0x0, 0xffffffffffffffbd}, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:38 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockname$llc(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) open(&(0x7f0000fec000-0x8)='./file0\x00', 0x400, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x0, 0x7, 0x0}}) close(r0) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x78, 0x0) open(&(0x7f000013b000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') 2017/12/27 05:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00005eb000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1b000-0x4)=0x0, 0x4) 2017/12/27 05:37:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00008f7000)={&(0x7f0000653000-0xc)=[0x7, 0xb36, 0xc82], 0x3, 0x9, 0x101, 0x5a5, 0x7, 0x9865, {0x7ff, 0xfffffffffffffff9, 0x1, 0x4cd3, 0x9, 0x40, 0x3f, 0xfff, 0x80000000, 0xffff, 0x81d, 0x4, 0x20a994b3, 0x2, "3268180090a3109349183c454926da8d3f17e9e978a1790b6b25ec5ab0415b13"}}) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000040000-0xa)='./control\x00', r0, &(0x7f0000040000-0xa)='./control\x00', 0x400) r1 = open(&(0x7f000000f000-0xa)='./file1\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000025000)=@file={0x0, ""/108}, &(0x7f0000034000-0x4)=0x6e) mknodat(r1, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) fdatasync(r1) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mkdir(&(0x7f000002e000-0x8)='./file0\x00', 0x100) 2017/12/27 05:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003c1000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f00009aa000)='./file0\x00', &(0x7f0000b61000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002b1000)=0x7, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00007e3000)="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", 0xbe4, 0x400408f, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/27 05:37:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40200, 0x0) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) 2017/12/27 05:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000028f000+0xf49)={0x40000000005, 0x0}) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/27 05:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r1, &(0x7f0000e63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003ec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f9000)=0x14) 2017/12/27 05:37:38 executing program 3: keyctl$revoke(0x3, 0x0) r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fa000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000eb3000+0xdd6)={0x0, 0x0, 0x9, 'queue0\x00', 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]}) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, &(0x7f0000699000-0x1000)=""/0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c15000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001f9000-0x4)={0x9}, 0x4) 2017/12/27 05:37:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0xaf27, 0x4) 2017/12/27 05:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000c9f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000723000-0xf0)="", &(0x7f0000d7a000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000)=0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$void(r0, 0x5450) r1 = syz_open_dev$loop(&(0x7f0000f3e000-0xb)='/dev/loop#\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) pselect6(0x40, &(0x7f0000549000)={0xfffffffffffff50b, 0x3, 0xfffffffffffff001, 0x8000, 0x3, 0x1, 0x100000000, 0x7}, &(0x7f0000df3000)={0xca6c, 0x7ff, 0x7, 0x484, 0x5, 0x3, 0x4, 0x3}, &(0x7f0000e77000)={0x0, 0x2, 0xfff, 0x4, 0xb62, 0x0, 0x7, 0x3}, &(0x7f0000e34000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b06000)={&(0x7f0000e03000-0x8)={0x8}, 0x8}) setitimer(0x1, &(0x7f00002ee000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00004fd000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b90000+0x634)='/selinux/status\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000583000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000091b000-0x4)={0xfff, 0x0, 0x1000}, 0x4) syz_open_dev$sg(&(0x7f0000f8e000)='/dev/sg#\x00', 0x1, 0x4002) 2017/12/27 05:37:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000080f000)="", 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000bcc000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000f7c000-0x1000)=""/4096, &(0x7f00001d2000)=0x1000) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009c4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000f8000)={0x4, [0xc6, 0xc39, 0x9, 0x8]}, &(0x7f0000969000)=0xc) sync_file_range(r3, 0x9e, 0x3f450000000, 0x2) 2017/12/27 05:37:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) pipe(&(0x7f0000e37000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000402000)={0x28, 0x0, &(0x7f0000f8f000-0x28)=[@decrefs={0x40046307, 0x0}, @increfs={0x40046304, 0x2}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r2}], 0x5c, 0x0, &(0x7f0000d1c000)="75b4fd3b28ed429852a4f676b1b01d345ba4b2dab9931f41a966b059383778a2e718271e59097598329657634d51ab928eee9ef73993ae341c73873b78cdb4b42a17c9b5bedaa8d6103c8d55423c0df9bb2b65204576bfa5fc3f9700"}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socketpair$inet6(0xa, 0x1ff, 0x7, &(0x7f0000b38000)={0x0, 0x0}) 2017/12/27 05:37:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc2000, 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb701) ioctl$TIOCEXCL(r1, 0x540c) 2017/12/27 05:37:38 executing program 6: r0 = memfd_create(&(0x7f0000050000)='ppp1ppp1vboxnet0/vmnet0*user\\^cgroup.@,\x00', 0x3) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00006e3000-0x6)={0x0, 0xff, 0xe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f0000a0d000)='./file0\x00', &(0x7f0000cb4000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{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, @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, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r1) 2017/12/27 05:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005dd000)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008dd000)={0x5, [0x9, 0x4, 0x7e0000000000000, 0x0, 0x101]}, &(0x7f0000fd7000)=0xe) 2017/12/27 05:37:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/ip_mr_vif\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) 2017/12/27 05:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000087000-0x4)=0x0, 0x4) msync(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000d6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c5f000-0x4)=0x14) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000710000-0x8)={0x8, 0x1f}) recvmmsg(r1, &(0x7f0000694000-0x21c)=[{{&(0x7f00009f4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c9a000-0x20)=[{&(0x7f0000b90000-0x4d)=""/77, 0x4d}, {&(0x7f000065c000)=""/193, 0xc1}], 0x2, &(0x7f0000062000)=""/222, 0xde, 0x1}, 0x358}, {{&(0x7f0000e7a000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c2f000-0x70)=[{&(0x7f0000494000-0xb9)=""/185, 0xb9}, {&(0x7f0000310000-0x7c)=""/124, 0x7c}, {&(0x7f00003ac000)=""/14, 0xe}, {&(0x7f0000650000)=""/195, 0xc3}, {&(0x7f000010c000-0x5a)=""/90, 0x5a}, {&(0x7f0000191000)=""/44, 0x2c}, {&(0x7f0000394000-0x7b)=""/123, 0x7b}], 0x7, &(0x7f000025a000-0xc6)=""/198, 0xc6, 0x6f61f5e}, 0xc6d}, {{0x0, 0x0, &(0x7f0000b88000)=[{&(0x7f0000a98000)=""/115, 0x73}], 0x1, &(0x7f0000a20000-0x94)=""/148, 0x94, 0x7}, 0x0}, {{&(0x7f0000293000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c95000)=[{&(0x7f0000ba0000-0x7d)=""/125, 0x7d}, {&(0x7f0000711000-0x7d)=""/125, 0x7d}, {&(0x7f000074b000)=""/4, 0x4}, {&(0x7f00009a1000)=""/155, 0x9b}], 0x4, &(0x7f000084e000)=""/222, 0xde, 0x800}, 0x3}, {{&(0x7f0000fcf000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063a000-0x60)=[{&(0x7f0000574000-0x93)=""/147, 0x93}, {&(0x7f000017a000-0x63)=""/99, 0x63}, {&(0x7f0000f88000-0x64)=""/100, 0x64}, {&(0x7f00002d2000)=""/142, 0x8e}, {&(0x7f000064a000-0xbc)=""/188, 0xbc}, {&(0x7f00002ce000)=""/249, 0xf9}], 0x6, &(0x7f00006c0000-0xe9)=""/233, 0xe9, 0x5}, 0x5}, {{&(0x7f00009fc000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bc2000+0xe21)=[{&(0x7f00008a1000-0x1d)=""/29, 0x1d}, {&(0x7f00005d0000-0x6e)=""/110, 0x6e}, {&(0x7f000032c000-0xbd)=""/189, 0xbd}, {&(0x7f0000a82000)=""/196, 0xc4}, {&(0x7f0000ef3000-0xf4)=""/244, 0xf4}], 0x5, &(0x7f0000b1a000)=""/149, 0x95, 0x10001}, 0x42}, {{&(0x7f0000815000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000781000)=[{&(0x7f000063e000-0x14)=""/20, 0x14}, {&(0x7f00005ba000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000c2f000)=""/177, 0xb1, 0xffffffffffffff00}, 0x80000001}, {{&(0x7f0000a21000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001b3000)=[], 0x0, &(0x7f0000845000)=""/75, 0x4b, 0x4bb7}, 0x2a5e}, {{&(0x7f0000091000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000410000-0x60)=[{&(0x7f0000f74000-0x7)=""/7, 0x7}, {&(0x7f0000c24000)=""/14, 0xe}, {&(0x7f0000234000-0x50)=""/80, 0x50}, {&(0x7f0000f3c000)=""/229, 0xe5}, {&(0x7f000075e000)=""/18, 0x12}, {&(0x7f00001fd000-0xaa)=""/170, 0xaa}], 0x6, &(0x7f00006a5000-0xc3)=""/195, 0xc3, 0x654d}, 0x2}], 0x9, 0x40000020, &(0x7f0000d4f000-0x10)={0x0, 0x989680}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000028d000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000de4000-0x10)=[{&(0x7f0000663000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) 2017/12/27 05:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) getrlimit(0x4, &(0x7f0000e5d000)={0x0, 0x0}) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0}) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000728000)='./file0\x00', 0x40280, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c9b000-0x4)=0x5) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000313000)=""/122) 2017/12/27 05:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a38000)='./file0\x00', 0xf) ioctl$VT_WAITACTIVE(r0, 0x5607) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2017/12/27 05:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000923000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ffa000)=0x0, &(0x7f000054f000)=0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) stat(&(0x7f00007b5000)='./file0\x00', &(0x7f0000c36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00009ab000)=""/78, 0x4e) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) rename(&(0x7f0000c10000)='./file0\x00', &(0x7f00007a5000)='./file1\x00') pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2017/12/27 05:37:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000737000)='/dev/pktcdvd/control\x00', 0x90000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000d0000)=""/0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000060e000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000465000)={0x80, 0x1, 0xd099, 0x8, 0x9, 0x401}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eb9000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) [ 47.905529] binder: 8694:8704 BC_ACQUIRE_DONE node 69 has no pending acquire request [ 47.963230] binder: BINDER_SET_CONTEXT_MGR already set [ 47.968570] binder: 8694:8730 ioctl 40046207 0 returned -16 [ 47.975583] binder_alloc: 8694: binder_alloc_buf, no vma [ 47.975599] binder: 8694:8750 transaction failed 29189/-3, size 80-16 line 3127 [ 48.004159] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.018885] binder: release 8694:8704 transaction 70 out, still active [ 48.030518] binder: unexpected work type, 4, not freed [ 48.035817] binder: unexpected work type, 4, not freed [ 48.041070] binder: undelivered TRANSACTION_COMPLETE [ 48.046862] binder: send failed reply for transaction 70, target dead 2017/12/27 05:37:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) epoll_create1(0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x10000d, &(0x7f0000001000)="", 0x0) getpeername$ipx(r0, &(0x7f000036b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d20000-0x4)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ed000-0xb)='/dev/hwrng\x00', 0x204001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c84000-0x4b)={0x0, 0x43, "735dd1e1d7c7baaa8991af542f2f3f59defceb895e207e136d51f1ce2de51dbb11ad711859874c3ea7e415af701ee0a8778afa54209831fce96a62f68ae78e3e26e479"}, &(0x7f00006f8000)=0x4b) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ee8000-0xaf)="d2a4aa089bd92ba2a174b93ac0d13188862f0a08327c1560fc52fa5a5c926f37739df412e065cfaabf0fccac677acd5fea4d3699a8eeb8be2303e7d9b6658c4eaba9022880d77b96e9a443bb05996559ff976ff1866ca407e9ab6c5ed230d7d6cfc86f1662d4ed455f3090bc4901a5dacd47b0c7f15084410213cacae65ab09f3db8f01b50ca698d2d41b896fe949029bde7c6e1c302e78d713547154a8510e655af7ea0965693ad905a5283f9271c") connect$unix(r0, &(0x7f00006c8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) accept(r1, &(0x7f000031f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000872000-0x4)=0x14) sendmmsg$nfc_llcp(r0, &(0x7f0000576000-0x188)=[{&(0x7f0000d16000-0x60)={0x27, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "a50f52c156c8ba7fc83ea2cb6c985021885a7cdfa630e6a099d584b3ad3879003c45a743ebf3d235848becb3f04bf625b34bc0a95d5bfcf9fc34540d4bdd25", 0x0}, 0x60, &(0x7f0000cf4000-0x40)=[], 0x0, &(0x7f00001c1000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x4004}, {&(0x7f000097f000)={0x27, 0x0, 0x0, 0x0, 0x8, 0x8d, "aa5a7b90488177ba9389694354c2f11201470e40f93ad2b42f8feb427dc69d0fb5903d8b65f5ce711a0021e1bd2ab070a76c9831b4c915a723d35c41606e21", 0x0}, 0x60, &(0x7f00004dd000-0x50)=[{&(0x7f0000b5e000-0xd4)="", 0x0}, {&(0x7f0000b8d000)="", 0x0}], 0x2, &(0x7f0000e54000-0x48)={0x10, 0x0, 0x2, ""}, 0x10, 0x0}], 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e98000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 2017/12/27 05:37:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x6, &(0x7f0000001000-0x40)="3079cd3dd20d8b70440db8b4b4afc2444e767e95abae6c09dfd191d4ec4ca5ef830dfb59245265062f6e5772015b2a577727ac1181898e87a0e8d50d3369087b", 0x40) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000029000-0x15)='/proc/self/net/pfkey\x00', 0x10200, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002f000-0x8)={0x0, 0x6}, &(0x7f0000038000)=0x8) getitimer(0x2, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000-0x8c)={r2, @in={{0x2, 0x0, @rand_addr=0x15a613fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/27 05:37:38 executing program 5: munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000637000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/27 05:37:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000586000)=""/0, 0x0, 0x400000006) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000064000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000117000-0x4)=0xc) connect$packet(r0, &(0x7f000048c000-0x14)={0x11, 0x19, r2, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/27 05:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) fsetxattr(0xffffffffffffffff, &(0x7f00003d5000)=@random={'system.\x00', 'mime_type(\x00'}, &(0x7f0000de1000)='\x00', 0x1, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000ad0000)='smaps\x00') readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) 2017/12/27 05:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000e76000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000010c000-0x40)={0x2e7, 0x2, 0x800, 0x101, 0x3, 0x5, 0x8, 0x80000001}, &(0x7f0000367000-0x40)={0x8d60000000000000, 0x6, 0xffffffffffff0000, 0x401, 0x36, 0xbc, 0x3, 0x20}, &(0x7f00009d9000+0x4b)={0x2, 0x2, 0x3, 0x8001, 0x8, 0x2, 0x6, 0x9}, &(0x7f00007a4000)={r2, r3/1000+30000}) 2017/12/27 05:37:38 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000046f000-0x4)=0x200, &(0x7f0000efb000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000efa000-0x4)=0x0, 0x4) 2017/12/27 05:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000098a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ff0000-0xd)='/dev/usbmon#\x00', 0x3, 0x801) sendmsg(r1, &(0x7f000072c000-0x38)={&(0x7f0000e5f000-0x6)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f0000dc4000)=[{&(0x7f0000eba000)="b8953dce4b1b8c76c7b24c33106cd0c11f0625fec1064957e54121e1a3d9d28dea3a087676054f6d457b", 0x2a}, {&(0x7f0000808000-0xc3)="57e5977aa55cb38eaad822cbf8eb024149fd42ef171b8ac4ee564182a0de0a08924439abd8b3a10ccb3b1070c530605ede2537f65f438ec2c58671fab68ddc899f7b69692dda6a580a9bdd93f3667346a571d5b9b01b76ab0d8d2423c1f0d6df39f12b36d5796c41e621b67d17b557a299ce27e925fb0cba563199719385adcdfce7b33b01d16feace30e388e765786a68ba60256376101e53f34637623dff283ae5f9a4c45f2e7a3a1c9286e7ba8cf818849b454774f49f22a713181f0b438c9a5f70", 0xc3}, {&(0x7f0000aa9000)="29e3412be212744b80f78b89e1ded14f2a7fd318e994f505b45258d2303cbba053447df6153ce205933ab7c07cee2e686776a535c9d2dba13068b1c1d2d0458f24f47b7a6f413393085e3f4ee572ed1bf371fe5066c4fd28beeb13aaacba6df4f894ee2505d18fac179b13c6acc64e107739b5e85781ff65647d7a279c7d92", 0x7f}, {&(0x7f0000768000-0x97)="dcc33fae15d119dd25e46ac6eb0646c92cea59677b149797518eb674d4adce060d2155b247506a470302d2e1d779da39c630c379be8930b124b42af4abb1dc8599e025e7f2c724d8b83b5f0e80912ccf3230c7584f7777b046328337897ae326e247cef205e84805878193ff0d4d51c4089cef81699a41e06f237afce4a012e5cb0ed6a38a5e144de8da8e8b1d5ddabb2a0064cd014b0e", 0x97}, {&(0x7f0000a61000-0x15)="b06234020b1c7b3400a08b9ae2a0cc3f68d28b7448", 0x15}, {&(0x7f00000d7000-0x18)="79b1b002e2ccc08f91e996c143f6a5007803c5f98f408b89f23f04a6d96c344f2ce7fc2ef2401b238912eeb5bdfbba5ec5383035a745c8ff91d593aeb23d99d4ccf61d3352991a58c2290feaa06df4f02cebead844cda5b271", 0x59}, {&(0x7f0000e85000)="b38f42e9b7ff31cc6e3457a96b2bb322167c0cb6564dad1115b49aebf2281de810cd0df1473f0b9a240ee8b0b5e97340e67ab166a66769622380a1505bf5ff431046fbec1384934279d5382e08279326f13f115bad3cd3fcc281c01d3bbdc172c868b4b58b65071bab35bda853bf3cec2a7aac9556349893990bbd57c55fe6bcd3a9bf6ea5443f3494691f2e27af8441eb", 0x91}], 0x7, &(0x7f0000e31000)=[{0x1010, 0x110, 0x2000000, "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{0xe8, 0x112, 0x9, "3cd1577bd72caf9886e0dd41c80c9dc6448c7eefef501aae0815c792efb3d05bdb1677dda4928d770fc0e4f6f26b73139e75d8bac48764e5739f6b31bb26dafa1b281eee012cd13a7c70bef7db9ae87cad39606acd64af5d9104b60c705dac09acc51a7ea37d13aedf6a316bb2f70cf24b0f6aa4958cf6f985571d17082d6c414c0c43729068b599a5edd0e1a777d86e867c2321126e4f8ead6c2c44a86ff837de4cc4644c64eb29d7f300585c29e5662860b22a68690f972c30070180014e709690dec8b1b260fb80e506b46c71ea29dc3ed9"}, {0xb0, 0x1, 0xfffffffffffffffb, "e0c06ca53b9135f0d3c9bd148d2e9dce861c5518dc23c9f9ac3b29ead6eb7843052f85d016d94691a475fb25ab13cf484694770b2fa34757ea5cd793c5282583996345859da62e1c4580ef4e75de9cb2bf313897c6d9289bb71209b3d92f80d053ffdafc88284eebd5e5d855cdbb87a7636e9c7b832606d6332dc0a09b55314e0b76ee205b750179167023e0daa8077cf4ebd1ed87d040551c8af18f3770"}, {0xe0, 0x118, 0x8000, "f219bad92680c31dcdc26b7d5ac85d2e71f3338c19a4eb418d308355e369c2c8e035bed8adb0f271c7a8127ece087f09ceb806902177cd6dc83e48dbaba87b8258d629101fd1852445c59d6cda9871ce21dead533b3b980e13141a1c72acd3f75460f93937717a715af4d12ecf3a974a2ca4ca9db015abbb5c2bad5877b14e7f7ee4fb6f79a8bb29d83dc5890256e8a895cd63a96dbecc448ef7f2c3b5abc2f4b546a339261ed777edbd83e7ec181f2b180622b2029b0f19b23484b69d5ad17832cb024a18d3eab03e7fc71a94"}, {0x78, 0x114, 0x8, "77eb36aa6ed2fefd3386cbb3a07ddc1e3debd1bb7b9e4b655293c57938a86d97ba4d50c7e8656575d2e29399b1732d632983b0ae08da9ac6a944b265b9260be1a69e18e9ea8a6c5bf42f69ee63f284f43ed3be3b6ae3bfb0cd7125713975e51e0d9e7b746e"}, {0x28, 0x197, 0x6, "4db2804135717bdd2d462727fef26691d1e0df6a"}, {0xa0, 0x139, 0xfff, "3d3e851a228602cd267ee0e073a8384196931b9f83730498caf60d3e9121858b6083e01a5e17aa150371f9aa09996ecda451b40848a316b3695eda30b76d6a36cb13269db3c864da72fcc4ff98e392f8151ddcece8e82c945150d0222b6fca11a78096070da11ca2eec35bd91a360f95a0612654c1212b51dca344ac0b6242d9111955e78f5e5f78c9a260b7a1315758"}], 0x13c8, 0x40000}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000937000)={0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000fc6000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a19000-0x30)={0x44, 0x0, &(0x7f000067c000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000321000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/27 05:37:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be7000-0x10)=[{&(0x7f000077d000-0x2a)="2900000018000f0000006800000a00210200e30000000007000006000b0008c007001000000000ff00", 0x29}], 0x1) 2017/12/27 05:37:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f000023d000-0x4)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x3000000000, 0x5, 0x4, 0x6, 0x1f, 0x1, 0x6fa, 0x80000000}, &(0x7f0000001000-0x40)={0x8, 0x7, 0xfff, 0x400, 0x80000000, 0x7, 0x2, 0xc31}, &(0x7f0000000000)={0x1, 0x9, 0xffffffffffffffff, 0x3f, 0xffffffffffffffde, 0x2, 0x5a, 0x5}, &(0x7f0000002000-0x10)={r1, r2+10000000}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x5}, 0x8}) 2017/12/27 05:37:38 executing program 5: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") perf_event_open(&(0x7f00005a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x6, 0x8, 0x4000001, 0xff, 0x1}, 0x14) 2017/12/27 05:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/27 05:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000942000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f0e000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r0, r1) r2 = socket$inet6(0xa, 0x80002, 0x88) clock_gettime(0x0, &(0x7f0000e32000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000083d000-0x10)={r3, r4/1000+10000}, 0x10) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000709000-0xc)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000b23000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000b60000)={r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000941000)={r6, 0x1ff}, &(0x7f0000ce1000-0x4)=0x8) r7 = dup2(r2, r2) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000073000-0x10)={0x7, 0x8}) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) munlockall() r8 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r8, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000d7d000)={0x4, &(0x7f00000de000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000782000)={r9, 0x8, &(0x7f0000a82000-0x20)=[0x7, 0x800, 0x100000000, 0x4, 0x7, 0x1, 0xa3b, 0x8001], &(0x7f00003cb000-0x24)=[0x5, 0x7b, 0x10001, 0xffffffffffffff0b, 0x8, 0x1, 0x7, 0x7f, 0x7], 0x4, 0x6, 0x1, &(0x7f00001c2000-0x18)=[0x9, 0x2, 0xff, 0x9, 0x4aab, 0x7fffffff], &(0x7f0000c1a000)=[0x5, 0x4, 0x8000, 0x7], 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f000085c000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x20, 0x80, 0x4}, &(0x7f0000371000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00005e9000-0xc)={r10, 0x2, 0x20}, 0xc) sendmsg$inet_sctp(r8, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r7, &(0x7f0000630000)=""/133, 0x85, 0x3, &(0x7f0000455000+0x15d)=@ipx={0x4, 0x0, 0x0, "f06655ad32c4", 0x0, 0x0}, 0x10) 2017/12/27 05:37:38 executing program 2: socket$inet(0x2, 0x800, 0x0) 2017/12/27 05:37:39 executing program 4: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000e97000)=[{&(0x7f00007b0000)={0x27, 0x8001, 0xcf, 0x7, 0x8, 0xd0, "747fe9fd112c75a2bf4d73883d26ab4a25c181d3a0dacf51fdaadc9b5de8eebe7992b26f4493bb70be001ca85ee07ce659640d88122f6c19f48c0a054d0280", 0x5}, 0x60, &(0x7f0000aa1000-0x60)=[{&(0x7f0000000000)="0f9cbe793396775bbad834ce77685dc88501a6", 0x13}, {&(0x7f0000001000-0x7)="2ca90c8c6d34e7", 0x7}, {&(0x7f00009d6000-0xe6)="892cc5e66feb5eda33d8212a19b1fe8273186a5ae9ed76fe87e7065ddc4ddd98e4db7fb91dd3b9d3a3f0df05679cd8b72a6dea1056fbc3e4a3908932d8a1797314b710ee94a51bd7c961331833b9e77df06f38bf18d18ec01f1b7bfa130dfaa026b49ccdd391cf0be817083ab008ea65850f2290a4cef6907a44cf2058c42c04f94b3635de14cabd8afd64c6092bf9786c8b00d2ed19d85aa3bf14c47307b8abd415bb5172df6b880b84d384704b28cdbc2cf7a3b01c0a4cd4b3046b6088cf68e37ae1294a03532f5d0e6a85da2f36f085db08679cb9fbb4d54121bc8ef9620719ae634edd2e", 0xe6}, {&(0x7f0000481000-0x80)="22930b3254c8f169f6c6f92d86e92a6a3e740e420d7a51a08f981c43a0e8155f9b4420f8ad2dfafde72d36705feb827827dcb45dffe21c6bd83d3fd54d70dd6d0fbac48992d3aa39302a5ad713a6184ebd3a04548a9c1055c736119b56f61fdbe36a44fc23a0a15333a71f7030f1040896257e0163765c130271b8ab92104cae", 0x80}, {&(0x7f0000001000-0x94)="699aacd98e1c426a6432f91a462187bc75dbb82cafb9a4ae1f46eaf6ce1c59fa9171b19c07dcb20c1dfe4be4de8e25dc34983842ce7cc0157847180fa297aaae84e8b98e810248d4e7ca2ae1b2814e7a2631f9f90e8336cfe5f831c15536458dd6b05235235291a60dcf994b9ece2b6ab5618ae8e77646dfef6fa2df711d508d2d4c4cef5ac5abb0130c0860bab77d7a89733d96", 0x94}, {&(0x7f0000001000-0x94)="07069c5cfd00860c040fd42bd8b45ee93108fa259cdf07920785f95ca28954788d7e75df3471e5c33211bf3f0d0b31c3f17cab793ebc294a05f4085f294f7b04e0d4bfe14ad8cca33cffd4c37fd03e4f2d9b0450cd29e886113f92825248511c1eb995a7f11aced14501796f4093996d28fcf7cab85db54e866d65ac310d216fccced1d2718e72cdcbd77b10534a2de1f7e76469", 0x94}], 0x6, &(0x7f000031c000-0xe0)={0xe0, 0x108, 0x0, "fd5d9c4d69c602ee973b108b5513afc94b467c577a89996a1a500f97d315463890710bcbfff08988c805f03ebd5dc54e827cc2b5c51df3ae4ff66d17fb92c40a592c3da37a62428b365aa462765b8b45330cdfa02cb878664a7f358457312e76e3741e3a8f47e2767c83eff490d5044078e1b05707620388e71ee4c3613feaaa77e76f2ec180ad31e4aa100787e17cf8e2d434a16161c730d3a4b1e68488dece06ae9240cced36e5127ae64255e202eec52a6d33d51c176368e69eeb72bbfcfefb23e56d3f7502e13ecbca43fb6e"}, 0xe0, 0x8000}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000fa4000)=0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) [ 48.181735] binder_alloc: 8765: binder_alloc_buf, no vma [ 48.188056] binder: 8765:8785 transaction failed 29189/-3, size 24-8 line 3127 [ 48.212766] binder_alloc: binder_alloc_mmap_handler: 8765 20000000-20002000 already mapped failed -16 [ 48.231870] binder: BINDER_SET_CONTEXT_MGR already set [ 48.239281] binder_alloc: 8765: binder_alloc_buf, no vma [ 48.244862] binder: 8765:8810 transaction failed 29189/-3, size 24-8 line 3127 [ 48.254107] binder: 8765:8785 ioctl 40046207 0 returned -16 [ 48.267020] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.272656] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 05:37:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x5) ioctl(r0, 0x4000000000001277, &(0x7f000004b000)='3') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d60000-0x4)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000ed000)='./file0\x00', 0x42, 0x47) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d3d000)=0x140000, 0x4) 2017/12/27 05:37:39 executing program 7: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001f8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2017/12/27 05:37:39 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000001b000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002cc000-0x8)='./file0\x00', 0x40300, 0x18) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000b1a000-0xb8)=""/184) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r2, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000073e000+0x6ea)=[{&(0x7f000069e000-0x3d)=""/61, 0x3d}, {&(0x7f0000755000-0xbb)=""/187, 0xbb}, {&(0x7f0000f98000)=""/89, 0x59}], 0x3) 2017/12/27 05:37:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000047000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e5b000)=0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000888000)=0x0) unshare(0x20020000) wait4(r1, &(0x7f0000573000)=0x0, 0x8, &(0x7f00008cc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(r1, &(0x7f000000a000)='comm\x00') r2 = gettid() exit(0x0) process_vm_readv(r2, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d70000)={0x0, 0x10, &(0x7f00008ba000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e3c000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000780000-0x38)={&(0x7f00007e5000)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00007f8000-0x30)=[{&(0x7f0000b8f000)="", 0x0}, {&(0x7f00008a4000-0xf7)="82c2f2cc5509b0489166d5f788aaefd15f5ee8227eab5e3a86053b892f2380a089a7e99d99cd6f412021a543544d8b3a2809d7a0db035e3664591ee33f3e4015bdc4847779f47ac2cc085dd9d2a28d89fd3a8c5dc5abd8e403a822bff4e0e22339a53ce170f5348a6a8b23c45d1a140be1e427ae4d4ddc53feb6e46db86805658b238849565e64c9761480c905e2c91c778872e9f0f6fbfe514fc6656979dac97add2602e7444f895c348df9ee5419a3420d3e1e380a8351c56c33d3b4534419b605fc731f97442a505d7f43981390e20b191d95fc6adff2092d8632dc3fcf00c2ad6e0192e5652a3685338697ec20d136caec5272ed8c", 0xf7}, {&(0x7f00002a6000)="c24f704ae9e73bde6a693f94b23d3ac4d27b736e9acfa88ea5011c78a0a830ff71330f11ccaa4635a1eb220ab7640a0047cee03f2f7672d062b37b646aa701ceec661a67cb184a3112489b95e1adf895b176f7aca357859b11f26d609075af33b87c1bd31002fbbe061018bc87c69e0213894ccc", 0x74}], 0x3, &(0x7f0000ad8000)=[@init={0x18, 0x84, 0x0, {0xffffffff80000001, 0x4, 0x7fffffff, 0xde}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x1, 0x342, 0x8000000, r3}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x6, 0xffff, 0x1}}], 0x90, 0x10}, 0x0) 2017/12/27 05:37:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) eventfd(0x8d) 2017/12/27 05:37:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f6e000)={&(0x7f00005d4000)=[0x8, 0x8866, 0x200, 0x9, 0x9, 0x0, 0x1], 0x7, 0x8001, 0xb279, 0x5, 0x0, 0x6, {0x40, 0x1, 0x3f, 0x6, 0x2, 0x7fffffff, 0x8, 0x7, 0xfffffffffffffffb, 0x7ff, 0x4, 0x3, 0x100000000, 0x401, "1bd02b7b1d9dff7631caad2db764ed779bf1843fdbe12a3d596abb991049dd25"}}) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000eb1000)={0x0, r1}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) chdir(&(0x7f0000b9f000)='./file0\x00') chmod(&(0x7f0000c34000)='./file0\x00', 0x88) 2017/12/27 05:37:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") keyctl$join(0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:39 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800}) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:37:39 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000008000-0x36)=""/54) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000009000)="a8") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0xffffffffffffff08, 0x101040) 2017/12/27 05:37:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000645000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000057000-0x4)=0x0, &(0x7f0000462000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x0) 2017/12/27 05:37:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004fb000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000b8c000)={0x3, 0x4, 0x0, 0x94f, 0x2, 0x9803}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r2) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) connect$inet(r2, &(0x7f0000006000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000888000)=""/16, &(0x7f0000f27000)=0x10) 2017/12/27 05:37:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c01000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000053d000)={{{{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]}, {{0xa, 0x3, 0xfffffffffffff866, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0xcb, 0x40, "f9ffcd8610218190bc2772e0e7b0ba463e405b489021cfd76db7b669a682ecdeb1e00375d22e7c0700f5cbc25118a6e59757db068d2b6b679b178c35b75848b8daa2648c976a4b68c24e5aee74618328"}, 0x160) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) ppoll(&(0x7f0000910000)=[{r1, 0x600, 0x0}, {r1, 0x400, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1001, 0x0}, {r0, 0x603, 0x0}, {r1, 0x108, 0x0}, {r0, 0x100, 0x0}], 0x7, &(0x7f0000177000)={0x0, 0x0}, &(0x7f0000157000-0x8)={0x8}, 0x8) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001a4000-0x8)={0x0, 0x0}) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x101) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r1, 0x0) 2017/12/27 05:37:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ebf000-0xb)='/dev/hwrng\x00', 0x0, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x10001) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c7b000-0x4)=0x0) splice(r0, 0x0, r1, 0x0, 0x100000001, 0x0) 2017/12/27 05:37:39 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000e62000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001a000-0x60)=[{&(0x7f0000012000)="", 0x0}], 0x1, 0x0) dup2(r0, r0) memfd_create(&(0x7f0000556000)='.#lolo\x00', 0x1) 2017/12/27 05:37:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000373000-0xc)='/dev/autofs\x00', 0x50181, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e2000-0x4)=@int=0x0, &(0x7f00009b2000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) bind$nfc_llcp(r0, &(0x7f000034b000)={0x27, 0x116, 0x1, 0x1, 0x6, 0x5, "a1dc133be3d028f0bc86cbf5024a554a0da244cb5029ed7da42f447a60b8287d2c3b34f87f5d54f70130f884633e6e81db04e1de866a06a7083d380d528e4a", 0x81}, 0x60) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000459000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r2 = socket(0x10, 0x2, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bdd000-0x340)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) write(r2, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) 2017/12/27 05:37:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c75000-0x20)={0x6, 0xfffffffffffffffa, 0x1, 0x1, 0x1, 0x2, 0xfffffffffffffff9, 0x0, 0x0}, &(0x7f00004ca000+0xfce)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007ad000)={r1, 0x1}, 0x6) bind$netrom(r0, &(0x7f0000a34000-0x48)=@full={{0x3, {"4cf84201f22df8"}, 0x30e4}, [{"e234a85ce24e78"}, {"385177bd6e03d8"}, {"865c69555b3034"}, {"8b63f0659aef6e"}, {"62dc8dabecb918"}, {"9839391a3154c4"}, {"e6e063acf4b1fe"}, {"3454061cc65c83"}]}, 0x48) sendto(r0, &(0x7f00006be000-0x15)="14000000040ae7fcff000716ffffffffffffffe5", 0x14, 0x0, 0x0, 0x0) 2017/12/27 05:37:39 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0xc000, 0x0) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000002000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/27 05:37:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = signalfd4(r0, &(0x7f0000e00000)={0xfff}, 0x8, 0x80000) r2 = socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000044b000)=0x0, &(0x7f0000212000)=0x4) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/pktcdvd/control\x00', 0x440, 0x0) execveat(r3, &(0x7f0000a77000)='./file0\x00', &(0x7f0000542000)=[&(0x7f0000264000-0x9)='selinux:\x00', &(0x7f0000431000)="2f2a5bab73656c696e75782500", &(0x7f00006fd000)='%5wlan0md5sum\x00', &(0x7f0000ba6000)=',em1em1&!^\\\x00', &(0x7f00002f5000-0x2)="9c00", &(0x7f0000bf4000-0x3)='$]\x00', &(0x7f000058b000)='\x00', &(0x7f00007e0000)="70726f63657468306e6f646576766d6e6574302d2e47504c776c616e30766d6e657431656d30395c707070302b656d30656d31b16367726f75702acc00"], &(0x7f00004cf000-0x30)=[&(0x7f0000dc0000-0xf)='}cgroup*-wlan0\x00', &(0x7f00002b4000)='self(\x00', &(0x7f0000a96000-0x4)='lo*\x00', &(0x7f00009a3000)='[vboxnet1mime_type-[(%\x00', &(0x7f00005ff000-0x1)='\x00', &(0x7f0000ff2000-0x1)='\x00'], 0x1c00) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000045d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000326000-0x20)={0x2, 0x0, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000ef6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afa000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000fcd000-0x8c)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f00007c9000-0x20)={0x2, r5, 0x1, 0x1cc000000}) r7 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r7, &(0x7f0000cb1000-0x8)=0x0, 0x8) fcntl$setstatus(r1, 0x4, 0x4000) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f000099f000)=0x0) open$dir(&(0x7f0000715000)='./file0\x00', 0x26102, 0x0) [ 48.352473] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 48.379432] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2017/12/27 05:37:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x59)={0x0, 0x51, "d9f57595439e28ae3697da26f9b4e1601f6a65505521cb8c3c8ca756f274bd757b39dbcaaa60a60432a84284f9dfa2884dca0afbee1c34419234fa8d1bc38f70c06b9ff69568b34051b353f5b1e625fbda"}, &(0x7f0000e96000-0x4)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000030e000)={r1, 0x7fffffff, 0x30}, &(0x7f0000001000-0x2)=0xc) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b15000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 05:37:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/27 05:37:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getxattr(&(0x7f00006e9000-0x8)='./file0\x00', &(0x7f0000b34000)=@known='com.apple.FinderInfo\x00', &(0x7f0000172000)=""/4096, 0x1000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a59000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d34000)=0x20, 0x4) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a2a000)={0x3, &(0x7f0000b0f000)=[{0x0, 0x6, 0x6, 0x8}, {0x3, 0x1000, 0x4, 0x4}, {0x10000, 0x5, 0x1, 0x6}]}, 0x10) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000109000)=0x5) 2017/12/27 05:37:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000a3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b52000)=0x14, 0x80800) signalfd4(r0, &(0x7f0000c9f000)={0x7f}, 0x8, 0x80800) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ef4000+0xad5)=0x2000000, 0x4) socket$inet6(0xa, 0xa, 0x5) 2017/12/27 05:37:39 executing program 0: r0 = getpgid(0x0) sched_setscheduler(r0, 0x0, &(0x7f00003c1000)=0x2a9) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f65000+0x71c)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000912000-0x108)={0xfffffffe00000, {{0xa, 0x2, 0x146, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) prctl$void(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000000)={0x1, 0x3, 0x10001, 0x80000000, 0x9ba5, 0x7}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000-0x8)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000-0x4)=0x8) 2017/12/27 05:37:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/sequencer\x00', 0x200000, 0x0) r1 = openat(r0, &(0x7f0000655000-0x1)='/', 0xfffffffffffffffd, 0x80000000000000) getdents(r1, &(0x7f0000fae000-0xd2)=""/72, 0x48) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00002a2000)={&(0x7f000083b000/0x4000)=nil, 0x4000}) 2017/12/27 05:37:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0}, &(0x7f0000efc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000a4a000)={0x77359400, 0x0}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={0x0, 0x989680}) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f90000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000846000)=0x10, 0x80000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007e0000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000622000)=""/4096) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000182000)=@generic={0x4, 0x0, 0x1}) [ 48.425361] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 48.449000] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2017/12/27 05:37:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x10000}, 0x0) 2017/12/27 05:37:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000871000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000f6a000)="f749ceea8f85d5bf9a70883a0354058ebcdb4a9cd601989fe87ad7a45fb53e453bec93c2daa5c5f0b25339091f099f2b1c5f785fb0ee918bb4deaff5a826c7cbe173aca235e6dc2fdb259e7bbfa8666b0ec4c95bd5908766d761bed2703e7de24538cc8bb7cdaeba7936af63c059ce60b4403521a936ba12f620901f2d743b8e177da4c18d445cc3356e895eb59f5c7b889e6c02617e8dd8", 0x98) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x2}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/27 05:37:39 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x5, &(0x7f0000000000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/27 05:37:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001be000-0x9)='/dev/rtc\x00', 0x212000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c3a000)={{0xa, 0x3, 0x5b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x0, [0x8ce6, 0x0, 0x6, 0x40, 0x3, 0x5, 0x6, 0xfffffffffffffff7]}, 0x5c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000054d000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000400000)={{{{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, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0xf818, 0xdc, "4e063a7e6b62797c9c33e21e23ed78b8229c51ae7c365b28dcf822650840f25d9a4077c8a4ec5394527c37ab7b36493ac1cd54b2ec5c7b6a12d5c4f89b7da1b50456241a269472805408c331bdf2f607"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ffe000)={{0xa, 0x0, 0x0, @empty={[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]}, 0x5c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bb3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000d1b000)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x1b, 0x18, 0x4, "d22a95b57851f8cd2dbea77729b561949fb9d2d9232479f3e557fd0d6ed396e409dfd052f9a4d928035a955a41ca88d4a2d40aae5ba1244c6173970de8ee4788", "890ffd0d08f24cb45813ebb2da4bea22e6ea6ba0b7a1b882d8c7df618a3d667e", [0x100, 0x3], 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f00008ec000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee7000)=0x1c) 2017/12/27 05:37:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000da000)={0x0, 0x7a, "24c6bb92dd798151538ac4bc814a143efb8c8a58c6ed82bfdbf40b91f478dd6ef7076458223ee7f4381440882537a13e8e7b5da425db827683e6bfa82a3db146560975195a2f7235eb0ed9c4d2b67228fac61a564179b317a70f0f1a436a5337c30bdac2a53f43c0235f79e3c0f7d99e9b153325061873b486f5"}, &(0x7f0000889000)=0x82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000099e000)={r2, @in6={{0xa, 0x1, 0x1f0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x9, 0xff, 0x1, 0x9a}, &(0x7f0000c61000)=0xa0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = gettid() tkill(r3, 0x3b) getresgid(&(0x7f00007d3000)=0x0, &(0x7f0000e48000)=0x0, &(0x7f000076d000-0x4)=0x0) r5 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039e000-0x4)=0xc) getgroups(0x3, &(0x7f0000a34000)=[r4, r5, r6]) 2017/12/27 05:37:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000087000-0x5)='user\x00', &(0x7f0000cc3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000198000)="2862cb3ffdbc044b72782e5d4bcebd1ef3184a71822f73921dbe30fa602a34253f8590411a042fa91dc9d8bd10edc8e7ef454abb40d997cdb2b6b445e8ed6de1806f84d90c66f1f430613f8c844f45d9de491bb8bdeb7a54bacde6112cce8e519a36583ae82cf1b3e8ccd9668ad45fc7c574bd39ca225be1220c2d9e40daccc7229db492107282a49714afaabd71b836f807dcbd5ab02326b9b902d509ec85666979b6b89f21f8381d110b04a64b47188cf81d63ea86b22bc6", 0xb9, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/27 05:37:39 executing program 5: r0 = socket$inet(0x2, 0xf, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000085000)='htcp\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000422000-0xd)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000058e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c53000)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000095a000-0x8)={r2, 0x40}, &(0x7f000039a000)=0x8) fallocate(r1, 0x3, 0x3, 0x5) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000a67000)={0x200, 0x7fff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000273000)="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", 0x102) 2017/12/27 05:37:39 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000009000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000)=0x48) 2017/12/27 05:37:39 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/169, 0xa9) 2017/12/27 05:37:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0x4)={0x10000008, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sigaltstack(&(0x7f0000c18000/0x3000)=nil, &(0x7f00005a2000)=0x0) read(0xffffffffffffffff, &(0x7f0000789000)=""/0, 0x0) 2017/12/27 05:37:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r0) writev(r1, &(0x7f00000cd000)=[{&(0x7f0000d28000)="1a7720714eb1a7301255fb554fce7778e990ef0c0f0b6c54638e282dbd703172f1a64e9a8b65919432", 0x29}], 0x1) 2017/12/27 05:37:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) syz_extract_tcp_res(&(0x7f0000298000)={0x0, 0x0}, 0xfffffffffffffd4d, 0x227f) syz_extract_tcp_res$synack(&(0x7f0000247000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x5ad, &(0x7f0000b7c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ff71561e4c58", [{[{0x9100, 0x7, 0x80000001, 0x8000}], {0x8100, 0x7, 0x637f, 0x200}}], {{0x990d, @ipv6={0x0, 0x6, "11f5c2", 0x56f, 0x2c, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x11, 0xf940, 0xde01, 0x3325bd11, 0xc919, 0x91, 0x2}, @fragment={0x7d, 0x4, 0x5, 0x3ff, 0x2, 0x0, 0x0}, @hopopts={0x62, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x9b, "a5b9b0ccaea688c9d513b47c7f21f3d0451b67572c0fcf1d557df81e0f96343d92f34b927edb96c8b2532ef4eaf74424f977d935dc2bb7a5314a8cee60ba2d8e5f76d9339917b776b54163b11a3871a6ba7db8fc32e92038155dbb2518be48b4f59a8f58204de1b531f2d290f9678e61afbefbffc3ecfeec7e843ca9f19ceed641e39924503fa8bf0b69208919f9cddf17938947ff529169d3237c"}, {0xfe, 0x33, "9ca82402682192404a4f8202113d9163f3416a28f7a8fcab2f07b18b5df31665e9fe06cdc6017eda40e377a28817d45ffb8192"}, {0xff, 0x2c, "5f47c12dc20f8605a713e4fc8e52b7e9134feb283d20de524684d3aa4a5d8f5a5f2dab39e78f68a4e8e356e8"}, {0xeb655168e5790b1a, 0xf0, "6cf21045906e3ff9c0756a0389b558e3a8185e5c0d4b3ab8436d74ac7e9ecc0ffe262a0bc4a423d29f81b76fd9e7f18a9bc634adc19d78351d872bec8cc5f68297d4c2b7e2cf20569876b6aa67baa2dccf06039a28bad0d051ec4f6acf03d87f8cd55ed98432269f5ea301562dee75bb791ef8fcc5621c321758dd459930a29266455fb3015d19979ca58ca379eb466adda8317a7ec80788455fc09ec65ffbe03ba27b54f4358b7ef31cffdf54b1fc70a2b58472a09369994ec6480387848b2ac3e91117d270db0b467735bd8f379ef3f4c0cd199af240434b9bf9e86bb45da1e5b89e89423827b9023d2670aefa0912"}]}, @dstopts={0x87, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x0, ""}, {0x1, 0xdc, "f6bb197deb39d61995938a16ca5bb6a858bad04b73f39ec3a19311549a17299fd85b0c04743341b8f23ecfc15d67b380e310efc414d8c5f1474a90633ac4d8cf345876095e38116411b1e1551855f9c91c33797b68af7ec6de624cc95ee339c3cfa04b1e0280e6dfa06f41cc62ed136fb4ca68522417b102362755548421d96c009d186fd6fb3e48eabc8928d287915dbff5a4d68d34f6314f135acd072b067fdb8363af327afbf0a97d751e5aec77b928f09716e34c55d85fa94ef2b1e5ab63ff0364426d9f5756973a44cc3f307628189a2bf4b0f6c01bb306829e"}, {0x0, 0xc1, "d3d860a2e1f192d4b56e1c64d23ccc2f185446ad45a1494c428875f2b00c46a3d3cf917fbc7133c9aea6ef19a54759f35ca41783b9ffd8986fd36d8e6ce3ce7cb8b551dd27f2df39b5c83eb3e1d85762e7e111ac88183e4744f6b8d5ad53dbbd03ee420b99ac703ca5daebc2677011b6c4c11bf2418ffaee5ed14aa5634565bb2c780aeaa7a93e3c4965d57eb7c7e2db2efc596a3c392a4d151bc06b2efc1295ded52df748ea5084ed972e3b76ac7533354bda0d4e305ccf15a916edc809293182"}, {0xff, 0x7, "d685df1e8b6902"}, {0xc2, 0x6b, "048f87c91b490aecb47c61ff7be127a12582f8002aa48ad26faf7480defde2c3dc6e784e2c52ca8e5dc03faafb8a24822e40f24d5629aa6a36f19553347c5fb2786eab6c487c39c395664c21dd27ef21aefb28456f25e855bffa11b12d74a5cf0b43047376885fc4454fcd"}, {0xcf, 0x8e, "4ad250441d6a3e7b329d33f21082be100071244ad4421b7c6db4a4b3dfc0c2b70c1882bb9766afe7230df4d6294466ccd041ad55c95b248e78759ba55c0c9e208c78ecfe896b4ad24d9d00eda8569f3de832718dacf52b691cd679271eaee02285a3ea05bc3a319b1551d1f31445e0cda93fa9121eb3420eb16bc26be791265caafe143623756af2f3ce1ba6c26d"}, {0xff, 0x50, "e2ebbb1ec4493136a120cef7d9ee32fa0d23dcd1b5849dba94a1c39b67d625e3d2bc2b389c52658f3f83d1124fdb6148fbde701b0db12791a35eb1a4a17fd1249b13b466b3ae20f319db6805c15095d2"}]}, @fragment={0x6c, 0x9, 0x5, 0xffffffffffffffff, 0x401, 0xffffffffffff9767, 0x2}], @tcp={{0x0, 0x2, r2, r3, 0x7e, 0x0, 0x15, 0xde, 0x66, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x9fab}, @timestamp={0x8, 0xa, 0x2, 0x0}, @window={0x3, 0x3, 0x8}, @window={0x3, 0x3, 0xead}, @timestamp={0x8, 0xa, 0x0, 0x2}, @sack={0x5, 0x16, [0x92, 0x7, 0x7e, 0x6, 0x10000]}, @window={0x3, 0x3, 0x5}]}}, {""}}}}}}}, 0x0) write(r0, &(0x7f00000c8000)="", 0x0) 2017/12/27 05:37:39 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[{&(0x7f0000958000)=[{0xe96, 0x0, 0x0, 0x0, 0x0, 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{0x31, 0x7f, 0x100, 0x10001, 0x2, "ccfcebe2178300c1451978e0db677158ae1f39d0c4468ae92105f90686ef6d71ec"}, {0x95, 0x92, 0x400, 0xfffffffffffffff7, 0x0, "cfe740fa03209d96780a435fd4a8b746d95075f767e883fc58d9d66eb47e556b1841073b10a28ed66ea8909005ca4dc6d201c6e09d0da08c723fef76aacd24484dfec0440e4679396431d057df896a115940dfe5cecd23f2bd7160cb4cd3863038db38f7fea9ef86c5e8760906951a7589655ae6ac03d9352ebfe1077c08d9710aa9e1ec67"}], 0x1133}, {&(0x7f0000009000)=[{0x53, 0x9, 0x20, 0x114d5968, 0xff, "3ad1d9e1ab280060b2d0e945e2e29fbadca2f46b8aa623d788379f738f455af3eb0a37062a022403658b92ce1e266d389a3937befbbbb39902da4332ff5eae29330d2c"}], 0x53}, {&(0x7f000001a000)=[{0xad, 0x8, 0x0, 0x7, 0x5, "4473a9fd9db65d873f1f9b4fb9f16d6aa10d729ef72af5b2970201bd9dca186aae9fbff74962093b89b80fdeba8c691fbf444d70346591922f4d677e21175cd864b4994d14b72056c4a3d6dd9132d0607e15b89f5856e5c2d577f8cb1b4b23a41a4e93cd17dbcd0d27a3684f7552acac7823bae39090401f733d657ddb13136d258d68bda46363bda49ade0c94c35ac31b70c795246e63958b1e348ca8"}], 0xad}, {&(0x7f000001f000)=[{0x32, 0x3, 0x300, 0xfff, 0x3, "87616e09568edfc0dc1692ff9074eb311de303bb867b1238b4b85cf5ff4db3951e90"}, {0xa7, 0x3, 0x10, 0x5d, 0x635b, "39930794de4ac50d1f1a0639cba840f0597ac573249e89192fd15d5eb1f6646f4fe0e4fd77e2ff5b8abafac3cfc3c57e6af08ebf1ca963891f9e3ebd9b68e9de2502c9b2abea72a785c9d1c7d350d879011a793e9d5af8a7f99ed40c957031abcfdd3daf92c3a8affaa36c56b13e4ed55e80a460ebcc64f8ecc3357f8f2fa1a93ce386a79f80bfee6ea5c94d9b32a2a60e3710600e272e"}], 0xd9}, {&(0x7f000002a000)=[{0x80, 0x7f, 0x10b, 0x0, 0x3ff, "0f18a26e2734d0a4b9128d5cb464742131cde0fdef828eea349e97dc8a11f10c5caab48f037b3d2b4c181cebaefeb2a18ac640b8512150d17e35ff4925113f795e7d730a0eaaf192ac3f23402bf40d914688f6b69570ed1ffcf551dd52fcc69cb0dd998685cfd35b5e424a88e2803a1b"}], 0x80}, {&(0x7f0000017000)=[{0xcf, 0x7, 0x0, 0x5, 0x2, "87439ab79f8d504f6ce84e0627f69802182fc2166bd0dbaae3f1171f578f21742ba713ac9fafe14f3a444747696ab939d7298b606a52f38d95dd690059333efe9d64e9a3c1380a2ced37543d55a93868c357e406e2ff73ff130e0c021a054aca2afca4dad050bb92f77f939083e7649a17417076aaa9263ea3c67141a0936e3881773660c630f852150950f6032fce498b824825a1d559c600cfc93c3cfaaf2bbd5b0c575e9e827be145e5c00c64b08428e53df3183ca4d5ee193bcb26c8ad"}], 0xcf}], 0x7, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000212000-0x9)='/dev/rtc\x00', 0x8002, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000095c000)={"f73d140d5df27433c3ee1bd91a81330b", {0x4, 0x0, 0x1, "166e8dae52cc", 0x2, 0x0}}) 2017/12/27 05:37:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") open$dir(&(0x7f0000d23000)='./file0\x00', 0x4000, 0x27) 2017/12/27 05:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f56000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "a213ffffffffff0100317a5332b0cfb61b340e63f8ab691869e901e708000000000000000daec57f844686fbbf268f3d6b53efe1cb2ba30001186a685002c9e9eba5eb0400000000000000faccec35120ec64fa733c1769276b26eaece2900727e087f810000000000000004ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2017/12/27 05:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000092c000)='/selinux/user\x00', 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)='/dev/hwrng\x00', 0x8201, 0x0) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x0) 2017/12/27 05:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000628000-0x10)='/dev/sequencer2\x00', 0x901, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000847000-0x4)=0x0, &(0x7f000061f000-0x4)=0x4) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000048c000)={0x1, [0x8d87]}, &(0x7f000091b000-0x4)=0x6) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008b9000)={0x8, &(0x7f0000b52000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a79000-0x10)={r2, &(0x7f00008bf000)=""/255}) r3 = syz_open_procfs(0x0, &(0x7f0000101000-0x8)='net/arp\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005f2000-0x8)=0x0) sendfile(r0, r3, &(0x7f00004db000)=0x40, 0x63) 2017/12/27 05:37:40 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000020000-0x10)='/dev/input/mice\x00', 0x0, 0x200002) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000c000-0x4)={0x0}, &(0x7f0000020000-0x4)=0x4) 2017/12/27 05:37:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000da1000-0x53)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ba9000)="") r0 = creat(&(0x7f0000109000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) 2017/12/27 05:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000da000)='/dev/rtc\x00', 0x400000400010, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f000025f000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/27 05:37:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f9a000)={@generic="cd507c8f590f5eb3d9c3c288b8657a23", @ifru_flags=0x1}) socket(0x9, 0x4, 0x7f) setsockopt(r0, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) pipe(&(0x7f000052d000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9c000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000062000-0x4)=r2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f9a000)={0x0, 0x2, 0xb59, 0x1, 0x5, 0x1, 0x64f, 0x100000000, 0x0, 0x3ff, 0x8}, 0xb) 2017/12/27 05:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d13000)={0x0, 0x0}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) 2017/12/27 05:37:40 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000d85000-0xc)={0x0, 0x0, 0x9, 0x8}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000761000)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000f6d000-0x1a)=@known='com.apple.system.Security\x00') r1 = socket(0x10, 0x802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f6c000)={0x2, 0x0, 0xb000}, 0x4) write(r1, &(0x7f0000f68000-0x25)="240000001a0025f0006b000420edfc00020b00ff0010b500001000eb08000100000000b7", 0x24) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f000088f000-0xc7)="89f8037b3af35a711461f6986bf100f221440954cd5e79deefe08c5719241e140ebc9fd767ec343c7202648ba87eb6bedb6ca1c3832c4c604aeb236aa1c8a183ebde831bfc582c915d6d8d08d23546e863a45bc837bb5e8a881a413255f86bd0a857bafba9893599570d6a2d2e86ec62c9c3c295f45dc6cb012738d9d2e063198f1a4e8531302d27b1caa1be1dbfe5e3220916f7907fd14ad1850e5b6115f6256e4eb34d1aea10b168a99c4126a1d811927f4827b40cb600ed4867351d9a89bc1fc0d8b1f71326", 0xc7) 2017/12/27 05:37:40 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000171000-0x15)='/dev/pktcdvd/control\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x2, &(0x7f0000003000-0x10)=[{0x9, 0x6, 0x7fffffff, 0xff}, {0x4, 0x3b, 0x2, 0x5}]}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x3a000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000004000-0x28)={0x3, 0x86d, r1, 0x9, r2, 0x1, 0x67, 0x2}) 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) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000002000-0x6)=""/6, 0x6}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/211, 0xd3}], 0x7, &(0x7f0000001000)=""/67, 0x43, 0xfffffffffffff001}, 0x41) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000478000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000005000)={0xffff, 0x94, "43966b4fbe381953a5dce9972181f68e0540c082e6041f0018719b51cf35365a54b99ea4e6c22dce4081f7890c1f7e9e575723bc22ce27a0d3ae3d175a740017ad30d1ca1f6c8dcc5949b14bd4391693d2b11019c0a2ac0c03f5c0b68d61b4aca46f9c3a5b090019842b97bba742b820d4a3dbcc2ad08ba1397cf5e195022c17df5e008fe044228377824992f27b855013ddbbe7"}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000527000)={r3, 0x2}) [ 49.319061] binder: 8974:8979 transaction failed 29201/-28, size 0-0 line 3127 [ 49.344940] syz-executor3 (8992): /proc/8989/oom_adj is deprecated, please use /proc/8989/oom_score_adj instead. [ 49.356171] binder: BINDER_SET_CONTEXT_MGR already set [ 49.356178] binder: 8974:8994 ioctl 40046207 0 returned -16 [ 49.359040] binder_alloc: 8974: binder_alloc_buf, no vma [ 49.359181] binder: 8974:8979 transaction failed 29189/-3, size 0-0 line 3127 [ 49.373589] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.373704] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x12, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000521000-0x1b)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000186000)={0x0, 0x6, 0x592c, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000063000-0x8)=0x0) 2017/12/27 05:37:40 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() userfaultfd(0x800) tkill(r2, 0x16) lseek(r1, 0x0, 0x4) close(r0) 2017/12/27 05:37:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000ecc000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a76000)=0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f000042c000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') flock(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000643000-0x8)={0x0, 0x0}, &(0x7f0000556000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00005b4000-0x8)=@assoc_value={r1, 0x388}, 0x8) 2017/12/27 05:37:40 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000007000)={0x40, @time={0x0, 0x1c9c380}, 0xfffffffffffffffb, {0x3, 0x3}, 0x1, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f000000a000-0x5)=[], 0x59, 0x0, &(0x7f0000001000-0x59)="d34f25c70ff7a58ff68d3efab0df6fd213f25dbad652b1431ff0112318016950ce26cadc72cdedd40c8bfbbcb3d1b46a0b44bb9f4cf475e25206d887e5feb17cec208ef86b060cf7d9109485e8800f041b9bde742cd8e54ae6"}) 2017/12/27 05:37:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000022f000)=0x0, &(0x7f0000e4c000-0x4)=0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000a34000)="01000000030006000007000000c4ffcc", 0x10) 2017/12/27 05:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x42, 0x300) sendto$packet(r0, &(0x7f0000f10000)="170888163f21789b833d5e78a03bcd73a5b508e3f016589c87164d20fb3f92ccd745af4c82956f8fc18ba5041724d90a717715d54f6083d2c431f146e979afe801", 0x41, 0x4001, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000066b000)=0x4) 2017/12/27 05:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000741000)='./file0\x00', 0x8) flock(r0, 0x4) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000bcd000-0x19)=""/25, &(0x7f0000bd5000)=0x19) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006bf000-0x4)=0xfffffffffffffffa, 0x4) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d40000)=0x0) 2017/12/27 05:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a41000)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x71c, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f00005c1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aac000+0xc9d)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000018f000-0x4)={0x42e5, 0x8, 0x4}) 2017/12/27 05:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioprio_set$uid(0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ptrace$setopts(0x4206, 0x0, 0x7fffffff, 0x0) unshare(0x400) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000114000)=@common='gre0\x00', 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000282000-0x10)=@generic="deb6c69b9c3ebec89f48da6327c62817", 0x10) syz_open_procfs(0x0, &(0x7f0000009000)='cmdline\x00') ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) 2017/12/27 05:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x1) bind$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) getgroups(0x2, &(0x7f0000fe7000-0x8)=[0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000932000-0x4)=0x0, &(0x7f000012b000-0x4)=0x0, &(0x7f0000072000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e7000)={0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00006df000-0x4)=0x0, &(0x7f000056f000)=0x0, &(0x7f0000bb1000)=0x0) lstat(&(0x7f00002a1000-0x8)='./file0\x00', &(0x7f000039b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d6a000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f00008e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00006bd000-0x20)=[r2, r3, r4, r5, r6, r7, r8, r9]) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00005af000)=0xfffffffffffffffa, 0x4) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) creat(&(0x7f00000fe000)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000962000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000077f000)=""/57) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000482000-0x10)={0x0, &(0x7f00009a9000)=[]}) 2017/12/27 05:37:40 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x3, 0xc00000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x6}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f00008a5000)=[{&(0x7f00008de000-0x90)="434208ca4fdf54845e79a79fbe6bce4096867f45c40c13348d907d3015d227fe56ddf0e49cd10dce8ec9a3edbc3d7e73e12d8683fbe93cacc5dd9e7009e5d235796b7be3f033a30a27b7e65f48fc29112a2e4285e729c28b92e3435d73a117cbc8a498e7374c7153e2aa9e08ad702f7243e95de393a321bb0679eda330a80de0a133fa3b576c7305db6d1dacde3d3453", 0x90}, {&(0x7f0000c1c000-0x3)="484812", 0x3}, {&(0x7f00003f8000)="25c2cfe60e80f04902fdef9b137cc7d95ce00466683e5a8f285daaa5fa4a7d41a0715bec2c99504dd47313b7b7f22127ae91f8c92fe45946db22a64f8a0339a6092d3423d7d00adbf6b1379958ef8df464e1094e08023d8361821ffadccc03a6f8894aa5372a0e9616add4e4c2a72cd5c223dbf3828a8a709b51bfda41f9d32decf77de125f1f37150b6d5c0635d", 0x8e}, {&(0x7f0000c7e000)="0c309ab55139f0f1598e0e002c856ab9789ef59f04ea9a95646c0a17e0b5f85f34f02a5383fcfc2b8655c9a7ea961b10ffc3102556f90028c74753fc0db461725d63ecab333de827a43ed3b43dd0629f54696ddf23d051caf8976e964742dbb59d4a7d79f4b3a00e3f21a0fac11a3bf58ceb7c925debac558d620e022b211ce244920a4803135a6a06738d0d881c80f1beb2d62ab6dfacae27c5794019258dd6e5092410d2ac936c183129bd2d04e4cf421170de5b1feb4de2700c27387ee3a245b4eb8e7e6d0954e8ba11bef273eb67706989122e680a", 0xd7}, {&(0x7f0000e0b000-0x98)="f36f7621a05f7cd8cecd2b7f71de7d5fb85db9a3528c1a25bd67b3e106a7e311eb1339de4ab198ab4ed1608a54d8a6d10a591e9c0bd9c1a83ee26d965b0a1431b3a32e15919cbd2aecdb0b8aea2b8bb4a723f7002a83cf7fd7e276a3cb45c198e7811d9b56c4d0245ae48a7d58dc1a7afa64925256f935fa7ac2068c15617c51281ffee8224f52a98ce9adef3b027d40ccc1ad56998d7d20", 0x98}, {&(0x7f00008ec000-0x87)="1ec90ceb497d7b73143e1defceefb3000426cef4c5b4c97cde7b9be5bef872b3e4bd7fcb05ddd55256f8e6bd599a52586e8721ba5887113d769816ad1ab019f66e5d10f14794314414b8266e40a15dc8bc9a4cfa4dcab1c5a434917b5ca5676481ea1bd37851cfaec3183a8c12af934b13f33864cb624e39b0c9ac42e1e23763ffa50e495683d3", 0x87}, {&(0x7f0000178000-0xd)="026c0ae18a1b18475cb61bbc73", 0xd}], 0x7, 0x4) tee(r4, r3, 0x6, 0x0) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r5, &(0x7f000076a000-0x20)=[{&(0x7f0000d67000)="cf6e6a5e", 0x4}, {&(0x7f00003f6000-0xd1)="808b3e2d367595e404f5886b9d95a9b9cb0573e7cc9545faa0cb07cda0ef5b6b0b894b80ae95c47eaacb669f34fa146a504121873f9a33d103f31c83e5e731493a1a915aa264436cacfe1cdf93f62075abfbc712ca586c17d87a91c1422311ba4c6eec5b5084517d207ff59be4ec648a1cf776815ebef8047971ca0bdd353e4a4740f902d90f2a3c218123fed7d975119113bd739213a3b121b8cf647e8685671a810ff1e4a916e09ad5cbefc97e9755ba44aec03614d19cf9bbb78c88f7807798979b33f6188f47cda21717e54de6cccf", 0xd1}], 0x2, 0x2) vmsplice(r5, &(0x7f0000004000-0x20)=[{&(0x7f000096d000-0x1001)="85", 0x1}], 0x1, 0x0) tee(r2, r5, 0xcfe, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fc0000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000004d000-0x4)=0xc) 2017/12/27 05:37:40 executing program 1: pipe2(&(0x7f0000439000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) accept4$llc(r0, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aa6000)={0x0, 0x4, 0x30, 0x80000001, 0x7ff}, &(0x7f000053f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e17000-0x8)=@assoc_value={r4, 0x5}, &(0x7f00000cf000)=0x8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d13000)=0x6, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}) setsockopt(r2, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00009c4000-0x4)=0x100000001, 0x4) 2017/12/27 05:37:40 executing program 5: mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f00000-0x8)='./file0\x00', 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x62020200) rmdir(&(0x7f000034e000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000344000-0x6)={0x0, 0x0}, &(0x7f0000d96000)=0x6) sendto$inet(0xffffffffffffffff, &(0x7f00008f2000)="", 0x0, 0x0, &(0x7f00002d9000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x4) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000477000/0x4000)=nil, 0x4000, 0x2000005, r0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000d4000)={&(0x7f0000931000/0x1000)=nil, 0x6, 0x5, 0x48, &(0x7f0000626000/0x1000)=nil, 0x0}) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2017/12/27 05:37:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000110000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bc000-0x4)=0xe8) read(r0, &(0x7f0000cde000)=""/184, 0xb8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004e1000)='yeah\x00', 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000808000+0x19e)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b00000009c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bbd000)={0x8, [0x8, 0x9, 0x4, 0x7f, 0x1, 0x5, 0x80000001, 0x0]}, &(0x7f0000565000-0x4)=0x14) sendto$packet(r1, &(0x7f0000681000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831", 0x177, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000d50000)="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", 0xffe, 0x1, &(0x7f0000398000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007d0000)={0x0, 0x0}) 2017/12/27 05:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000811000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004a6000)={0x8, 0x8, 0x3, 'queue1\x00', 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]}) mknod(&(0x7f0000c39000)='./file0\x00', 0xc001, 0x400) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000021b000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000614000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000df9000-0xc)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f00002f3000-0x8)='./file0\x00', r1, r2) 2017/12/27 05:37:40 executing program 7: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x10400, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x1000, 0x9e}, 'port1\x00', 0x20, 0x1, 0x7fff, 0x3, 0xae7, 0xc6, 0x7ff, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000001f000)={0xfffffffffffffffb, 0x2, 0xff, 0x7ff, 0x4, 0x9}) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000036000-0x6)='./bus\x00', r2, &(0x7f000003b000-0xa)='./control\x00', 0x2) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') 2017/12/27 05:37:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000706000-0x98)={0x0, @in6={{0xa, 0x2, 0x98c4, @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]}, 0x8, 0xff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b24000-0x8)=@assoc_value={r1, 0xf1}, &(0x7f00000c5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000529000)='./file0\x00', 0x0, 0x2b) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000d82000)=0x0, &(0x7f0000f5f000-0x4)=0x4) r4 = socket(0x10000000010, 0x2, 0xc) sendmmsg$inet_sctp(r3, &(0x7f0000e92000)=[{&(0x7f00000f9000-0x1c)=@in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000af4000-0x10)=[{&(0x7f0000865000)='*', 0x1}], 0x1, &(0x7f0000ce1000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x820e, 0x80000000, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xfffffffffffffffe, 0x8, 0x80000000, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x7, 0x20000000005}}], 0x90, 0x44}, {&(0x7f0000e13000-0x1c)=@in6={0xa, 0x3, 0xffffffffffffff04, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f00006c8000)=[{&(0x7f0000e3f000)="4db0a2d4bf1022c4b49791418cca8daa98edbd637627c353af01ba777753098350b03a86b73e2ae1f083fe1cc1c9614794ecf46171c276ce07919adc821da60f3b38a98d06e45817fcb3f2d50b789a895a9fbf3752828d91e394ade7714c4cede20a602f90f0c8f082be311ef0874adda9fb3cafc18e8ab830137d1456c86d53b6d53bb63d50bb5635de1e2c887223839a465bd2bfc4ed4d1119f866f503adc7e39241bb024f5184ce6fff5815b441885cfedcabb4d176b2da52f21d4b1a73636ccd94061bcf7f538924bd988246d9569089a3b06b08753678ea7f533ad8f527bd988475e190fefb9449728b80d848ff72565ee285e508d7508e54f5887c859bc55324050a0c7e2614173a8fb10d04aecdd4e40d871f2c46265d6e241a0351a499f081e4e28883096d0df77f98599acd6451cdbbcda91c6310f8e326180a0aede0ff24137907f97ccb196cca42a5355d374df12e9b691c9e801e41d44066bfddbbd468f7bfa4b34d80995da957661fdca44c5617ebe9c282e2b3377d05c406f8b31b9f0f738f92f58418cfe6f1e9252a615e1e279ca169b1c83fe5b9f0c077ca5c153f430df93afad83e32bea1a66f20126508816afc63b2a6fc19f272ae49849e9e7fc9d8a444efe3f45bf1d9d82b150da6ae405a0c837356e233deec571d0777d636b70a6e069bf679141fb2c80bbebc36baf08f025fc8eca409a3f9d24fe6da3efd2ded2eded0ae559212b3d02cde8fcc65f9a1182f06adc13613c3f9864848bb3e840f96895b9c3caa74cd851696e7742220954bc56b052e8ee444e3beb0111d3661dee0e0bb33278260eb6c181c9dd44fe6b0e97a4bfdc28eda4cffc3830ed921b13fbe2ed0351160cd9fcd1058ca7938de1e83f8634f3b10d4fd60e96f8cdfd30e5616cbb205e1cff846670b9be4a87c10d1e95e9a871ef4510498f860630bec240bf4b86564ba14f1328b49d1691c4d91c59a8b1d8f8525a30bed94512a7295987132ede570d71a0979bc8bf380da4d4158625d75026109b2ba462be2ea495dec901662b852740ebc510fdab74dd3a8f67cf8bb17b4efdf0a22608fef50fdf1bd40e0872e38ecfd1f583a5bace5b6e9b2fe64e0b823a072dd2c273498ab23d280c8206bb92a6a5ab95a9c4f16d1eb6caa8d85cd02451c8fe44dc2add32e6bea03b193465ab577b90fbc8ce3310770ffbb46e7b7314a881d0adc7008dd6fc1da5af32e0f8f62385140e750ad9057f2e7a8d06b05552da4357ad0f071a9484c5d1a67a18d657047bba82d982d4ec15a9aa0b77379dcabe808e8035155ec9b08bcf518cb662ab3f3e836f739f52fad5439878e28923884a68f5457f16905a6d1140d3579e70cb7ec2f7c0a2aca389e818a808234b4d099a85520ce7fb43f0e1fe9c0d0eb58e18dd248fb9cdf718c400970f98df9c72af7372eff7cc8d937cd8d16b5efb6f39455e7ad80b09280a155597f5bbaa3922d2a52de6fcea1bff94a6480c2574353c4ad7e914bb5583c423f59642c8c4b94c29b5e48461077a3c6ec08a377189421c37b5a3b42ac5980690ae95c7906105c33febe1ab3e20c73bd6f059decea24b76586dc9ad0da094e97aad5bb7b722334bc50994c15396d99f54c9676f73f5ac6a192d7190300e686591e6a6cf3662c0d9293fe2cff8cec483f6bf7bb7980972eac032d49f3541b6df2c1ebef6cde921764ec42ce3436babc0309ce067846bdf8c84ae4732e216749347edfb032902ddc3748c7c12ddcf4995617718fe1974ee7b9b168a09b87d91b99e88b30bbaa2f86df0081234c939440d4972d2d7ced465f2ce50c28608bc69a43541a1fdb4f7ad4821a7b8ab86e44e3ab14eaf2f18ea7890305445c572c5a953fd497a5d924b4b85626b7314b92e13b278b9c46f443ef04e636aa1a9a55eb2ff19a94fe1f6fd3acd5b25b645ea33c48d167fca69c5a8e3e951ffbde72ee3db8587459b79b50cbddda06f8b9c7f70fa1fabb7c55839bdedc5f26aa53a6b289846ae1b940047d0c5c0cbd22bc66c5adbab5c5086e1e87ad87c3094d0ee88c6f1d4faf6ab3026038c97934203726635df9ddb49b45e39aee22799c3e83b685e34b14f5f077d6e44b13266d805f441f93109180dcfa17d41d934c7e0370efc50a425ab0b2114754102a92a2b950a3eddcc6b6a2a4814887105939d3e9b81a8588c4ed28d1b5bca4807fe4d274617f51f4cb41146827555537878b6f4af795e2387d812c9f6b7525427822ab5a652ad7e09aa45fbd5876c57d9645286eb2cd2b036e7b30fc95d3ee0b19fc1e64aa97632f22fc7fb04aeed6636702bd60dc15f023dd9d2be6576040edbb68e7fe6bac14ad3702bdf51b0edea38f8b5997446f203451e1541fa9e2cf2fa078be6ff1631d56507073843058989ed0d866f96468bf4617c49e2182742ee3e186812400f1f4ff2d8d544c579d27189e4f55cff1122fb2f4a3b27017b707cfaa7213e954bc241ed998aa6ce8b631aaeca5fe8683602ba6ed2efcedcf6044e2af274bab02fddb0e49ae516c2b92de83bd2dc0ebada5bf5bcf88a1921060db9e75467ca21deed5428ccdbc2e49fb7a9d48c9c846a282e79b284a20c59bb783316fcf533077d3897b8f95f2bc8002c30dfb2a8a4cf6ec04f27a822f8f7903a54b5c96c74bbb45626bd705a95e78831a4d37fe0847c5355dfd7276169e8c9969aae5817d48184b59d4cef2871ed7e508caf1c1ad43559706aaed0b9a63cf40c397fab5428be3d6505b5bdd7d9a13ecd1d416d723d90a464f4c48ea0572a49f2c44748333cb5707a407187ec045bedc026d7800826097ee2fac57a2e60ce7a76804f3a4480f96e922d1acaf1f08f4b296e42ed11d668f0646a889bb51ea7165c28eb7aac7baec480ee65bb2376a0b560ecba5b9745a938e6cf95ef818046e8bcba8fcf24ef8121002b8388423e675ab4efd1711850058a3d2205682be34052d468dc3b649288bc116f72da9261bdc6fd5167deed2c4203ddeccd640470403d513ed9f9ee4dbf0e3c9caa81c26b1d70014ff8530807f6641ce275900d75e1b1d0499310a736ac71629293f87df3df3e1d1f03555cb74ddfb83d755fb91f393fd2881ec9c1c126d2c78a04e4dc9f3d994bd59dc2224f5590ed9bed78cd9136d02f7ebd0343ccd706d767148c79a4f607b02934631e310e0482b82a5436418a5fec9bed660ffed0cac9c66af1597011ac64bf8904d3b8d7eb61d74b201cec9ebc3e2375ded410ecaad5d9618fd408142090393661ea32c22ac8f25abfad3b9df3a3aef5127de754b888e9986b34470a296a469f752c13f0b42c3f65bebf43a9e7d7af9702bfad9bc7dc2acb800efa7ea37d83232c13ccc89b76803262996f67b2051843ec999d4c1fc4b277a28ac7297e258d01b608a9180af3f995249ae3711b39e894601d39e6e3c835bf5152f215995ba4d62fa5016edaeb25274604c7af5761240bf898543486677136c48b812f6570a24ab77e912ff711ff2237ddc43f67fdf1af0a46de03abb79b1c480ea529787502fead97b0102ce6be9e85f6627e9c925e815c379fc5b3a1cfa742d613bfeaec8ba7f84a3548413568a7249786641de5d45add2d81f63cf117951309be2b6bd97f90e80c64b5519f9a5811e6fe4216f4e77169ae9fb34c6b4a7a36c3f9195e2a7b3f0d48775647a35e53c6cbf2c180a9a970d406158282d1370a67bf4e8ed3461a9ca8e918ae003254b670aeb600dadc590ddfa7c2915979dc3b65d94a14d8aecf73eb2232c632df5a920932d1bfe628a54c369589ca28267771e763024e25fb0b69bcb012b41405cdaddb449344e9f227e03ab23dcd803a6dffb9b7b28e9ca8d902e914da68026324d53b34dbce80944a9c28f53d9f6c93cc70f4a2fb4430a7f644a7024d42109e2d2b19bde056f9b2082395d4342182bf7aa70c79d5908bbb95b3de13856f7df1172f50620f538262fb5579c971181fdb4a4d73c3c52fbff373a68d2c7312d3d8ee9052b4409e5ada9682e4b4d36b8cc8b426c1b6dcf60230294a9f9aaca435f4959eb0885e5905fa07d13efc1942101e1e5fbd36edaf363022ae449cde00e46a1c6717545dfacd06cbe960b9d5b373e993e48a78b2e6910402baf80269ed5a4bd48be891673dc88793e1e1c286eb5f1c77b5d6503cfb1a2cc82a785a863df6579c36313b1cea15d5821e196a5bea803ed15dacc5b346c27d255403f77ac934007cd089191f6493b4fcb5ac7660ea2cc4ead760026e49f40da5f0a4c21d38835638f11bd824067e294c5661d0e9210a464d8e8e0bc379a2ae9837c8a7330f1ca7d6b0abc4292d01bfb79e4c32580bd6ef27dbaad19174c434ada2d40ae9683a0efd722b37f33d1da1928dfd5b202eda7ee5269ef7ddb9135dd9341a94c4f0424b573a2d2435798850c185822f505046059be874d448393591a2002b74446a7788b532e733ab0b851a9b0fdbc6831af20bff3f70c57fb9d44ca7b3e5c57f37431e31b5cb78cac9db78856c6987b5a65894c61b5fe1bac55833b6a12a5918de8ebd703e81c911bda4c39d9c208ddd191f2d61f3e57fb9f03030723af722086c2ce4f541fc52c68e231b8af4fbc698d443104bd2a9c33df8135328d7e7df4ca3c97766e40a31c244729959ec962e9c356efad810541e2649f18992f90684950d36d7e428c32150bd6bda8ec2ea0674b3497a9790685e52c5d5dac2a0a3269a6a7f0bc4631076a012091ed0d6a801aa560bf68ff215168c33d503e639803aad40cd079a0ee47f5ed77b2b716f184ec657bfcce253b3f2c4b1252e04afa9079ece515d24fc4a8427daac20f71bc99c8c5435b1d628f6bc535aff08b1183c5ee966e3e09c41e3b163ca846acf8c68c9310bfff745036c987ecd09f4c31507062bfbaafe337693ae3ac0bf6014e59d339b38ec9d0d2d757f7857fdc771e2390e9ec1733b947948337a8706fc19d2f4dce58c45c0c98fbabf39679235d6730755b3e31027ac24741100f67fa7351a9a6ecaabb0413d3d34372cec713ac3c2372c6c829d0b31194b71084c2f83a7ac53526f253c083590fe7678133a912e92ca64dfa8c3b64b20a987c2e67ac2906f271400c72f59d324657ec0942fbf1f7598b54a2dbc44e79bca392cfa5d115a481a795bb7971a86280ab7e9017603534a165b5dd2ff968d9e27dd2fc670ecbc50d1f10365bd7938dfddebf8fc0f59d3cb26b2f4b66333340160f9e970fc8186ae736c7dc3d5d9173b49b17a77285d9eda213db9734757316237a211f71dcb8a4544576671f146d6a84adbe7705261603059e19e12c191dff461207b0d6288d75da8cc1990dd626b054ec7ed4ec3aea00fa86404289a777684f8757914e01792300abd0c1c87e632fc063ed6593a26586f63b33d5959208fcf0655e4d1a01ed6f45004357bbffeff16890561387c91be9ede6bce9c0a314a31f3c5049b2eb5861a69533922c90f98f4e3e78fd649a3aa783e63b7da3e863ddd6627c3433d799ba59424eab92884554bb9f0831e83e01a60dcbf76928f7b3349596b7554dc04d64d408b1e975d9726f5fc8a92f5a1338d5f777c5b727181dc59467e0df20ad0207bdcc11900bce3255917ed2dce84e2cb16e920ad3acb6fe7fbaa9898e59299ccb728f785793039baf564fc533715226b235cd325b7df2643212c72a683a1497d39cce635d3c497bad6a0c47b6a0623a103ac92230d7179b44eb6a29271a9933b08c8d97ff42fef8ae32d67327309a33ca94636b8b70acb5cc69a40ff95b94f1bf5930efc29f6665df53e8", 0x1000}, {&(0x7f0000df4000)="11ff2eed5b8a744784759f39c68349674b36bb3e8045cc3b104e13d3c96c10", 0x1f}, {&(0x7f0000ba3000)="6594a65241d05f4ddff8d8ebe44e7091f781b7bc362149304448df14bc2c200a787b4599da0bcb23cb2a22b9c6dc34be4b2aac51c31cfc17eafe5fa9790a22033d24d98b7d07dcf611dc83192a47388337adc44a641d817122db11a45b93116eec545a48eff9234e78aefef3ae59044d834454197f2b3939a0ef8e5d3d30276da850fcdc7d2c284c2c413c1834d246048e33107f6210d156eb5ed7514a3fcc19ca90708992bd08a3577fb9cd224602a55f8d688a50e003119badf487d5c36824cb75b5151b2853f6e404e93f870f0bca8b9fdd", 0xd3}, {&(0x7f0000bbf000)="151f7298f75d73111bdbbc65abf15a98c006b708fa9dc1c7fa32b124", 0x1c}], 0x4, &(0x7f0000470000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x4, 0x8000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x55, 0x4, 0xfff, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0xffff, 0x80000000, 0x4, 0x81}}], 0x90, 0x4010}, {&(0x7f0000648000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000155000-0x40)=[{&(0x7f0000cea000)="ac162b9d1183b5272010a220c79ab5a4fa74ccfe9ee2bc01759aae038e015536b7afa40079506d767bf889ae15e28e87613df23246e210e281c26b3c45d658a74079120fab97fe2ba651d514c9f0b1779860df0f16505d2599c2c5", 0x5b}, 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0x1000}, {&(0x7f0000af7000)="9d37b4248a33b3cf3d33972cc2dc418a666137e3db2f2208df835e71f54e1ecc66c74166c208", 0x26}, {&(0x7f000047d000-0xad)="db62b02efae0e83d610fc59dd9e61b7daa78a07dee4479ff40dc8b71061fc37b058fc4c52824b36f886a081e67b194c60b0c59b7c5ddb7ede0e38a340dbff4c518ab80be5410d263e319286be624aa85487cc8fe9eeddfcc62790d07515f00403e2295da8797ad20dd0ba2963c29f33caa7d66aa063d76f0327833f596668a5bdf03643637fb0e69c73ab363145db152309f665a4e480e6d0f6840dea67fd23831274e3298cd9034c88b845dda", 0xad}, {&(0x7f0000e86000-0xb5)="a0ac0dcc7022c8ba751767e956ebd8f873db9f6af428bd166226a83c038ebdadd008c9c0ed53569ca9a633844aa80cfa59b2e7dba90617cabe9232bef680fa99845c5627a9ee548e21b4ecf8877c2473b7ed89eb97951c772934bfbcaf5e9fff749c191a157218e4fd3cb64a2ac633284708e7a01775a6d11a1b032ee9edc0bcf94a4587b542f761dfc4058599705b715d64e05e59383f2bb6cc5bea7665886652ebbd48aa991edcd8559b646c8828031373967051", 0xb5}, {&(0x7f0000706000-0xdb)="5c7200db053c2064f056bb4d5f519bbb2f479023760643d0657442799fcc2d878c15c7eaf8f4e64d5152f75f2aea37bc0a326b8f29933af94da591e6db4fb06a37029a49cb48ac7af1f47ffcfd55df82a4ba4c91fc52b0660c92a7003a7fa9ad7b986928efd34b7824aff747dde7e3c90e9fc240000074f6395cdb14dd8dc5e1464d15c5cbaa2e13067cd1c9dcbcc0befdf087c09ad43f73090897a18abdba3e451f59d2c4cc117d6469995a700e18145b9426b228b6f2ad4edfaf18490a1bd240b682801d5e8b5d2cff9e863929500b23efc8edc905e4d15d3e5d", 0xdb}, {&(0x7f0000e9b000-0xbc)="c3c17963aec3887d2e85b34fc50d6a8f4a34fc18c81fe8a738c339843b90de0597b58c49e4b2491a72ffafcd77ce07026e0ec205689061c4b203be7b1355ece4e2c95d774bce47859d6061eca0672a06c865daceca558866e1e089437a140d62ecdf38792c64bca8e4b070ee9147907092960f7f6af00d0a6a3c35e38a32159078e7b940d3398a5d5bbdb05d3be0ca1efe264ee5409cc4a2a859a1574e9a5bacc9024760ac7d6a9171196abe4763f78fbf7a3ec32b22c51b40337b6e", 0xbc}], 0x6, &(0x7f0000cfa000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x1, 0xdef, 0x401, 0xffff, 0x400, 0x1, r2}}], 0x30, 0x80}, {&(0x7f0000cdd000)=@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fb5000)=[{&(0x7f0000a6d000)="1a85c15f67427b26018b35d7124f064c8c2524bc94c6e8fcf44acf006378773a5b6b41bcc9c0d4e5c24d67961658d3ae0a67a445be14d2589c7716171c2d", 0x3e}], 0x1, &(0x7f00001ef000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x3c, 0x100000001, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0xfffffffffffffffe, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x20, 0x2, 0x6, 0xf3, 0x10000, 0x8000000000, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x206, 0x8, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x9, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x43ed, 0x8202, 0x9, 0x3, 0x1f, 0x8001, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x202, 0x100000000, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x800c, 0xa0, 0x7fff, 0xc76, 0xffffffffffffffc1, 0xc8cf, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x11e0, 0x9, 0x2}}], 0x1b0, 0x4}, {&(0x7f00008e1000)=@in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2089}, 0x1c, &(0x7f000015f000)=[{&(0x7f0000680000-0x32)="0c72a39c9bc13b51484729405bf0034b0c8c513bf326a38b485084bbf6a966e723a707367dc78b0244fe506f90815f9f4740", 0x32}, {&(0x7f000051f000-0xb8)="bccd221ec84df36c404ae04c93ca26b3d848c87f4fb9344cd3b8dd695b54ef76bca7b3b0a00af32531485f25061f98f0521a878a8d62792f9c59b112030bc7e17832a924f0234deb0e116edff51c47f8fb2c420afd1228fa22122a0e10f0238c87c121c60ab9d6add2c5ccc8bfc219f3fede68b71ad99b3dce14f2f2543705304c6e479dc24cf5b73d067efc336960763cd09fb241aeec8451e6a70bac2be3418f11c2400c8c1ad23ab48e0843e6dbaec53bf025d7863c6c", 0xb8}], 0x2, 0x0, 0x0, 0x4004}, {&(0x7f000024c000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000390000)=[{&(0x7f000035b000-0xab)="97e89ae1e6fb76dcb898bde0b44148f52ff80da5473caedce45fe14c399c84a2a85c3ac376219796dfc4bf94c2c40d2989c961ab38685947d2b0a97923c0e031d188eeef81a56d812d13892a3c16cbe840b943cde2339bbad5aad135429114da1998141a9c74213840878dac85a4a8ef5c113a1a58e5194810b85b287acbba8a995ac5138d2a4e075373eaf8336f6a3165bdcc9d036a1cc2d8651f99bdeae82897dec1d36a958f7342f5848b", 0xac}, {&(0x7f0000266000)="e8e67f652f65d9398e13ea", 0xb}, {&(0x7f0000594000)="e0a4952d106699676e30bbd2598b18f26923c11985b9044040a20277c9cd94d56511fcdcd96246f04d646bf853108ea9909319fc75b19c84191107bc8d058df295dec559fccadeb2dee8f687d1e7e39b0df10d41ff01e681817aab572c3a2d876f132bd745c8e63261ff64cb48ff345d876bdc63cc6f19636a33bd9de0824d74d3780f38327327d585fe002c549d56cd38f7d87af3d0af24eb7868132f6afa9ebee67ea84727e6c55be61d5d2a9e540bc3035b44df48be0b7410a6edeeac81ca9bb784618883696d1e4d837657bc788e6180978e5134c07dc25a23437a2e3c1b5737b7f07bb5ce7beead61a5d04b8f61de5dbac0bba11b8aab4d23fd", 0xfc}], 0x3, &(0x7f000042b000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x7, 0x8000, 0xfff, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0x3ff, 0x7, 0xffffffffffffffaa}}, @sndrcv={0x30, 0x84, 0x1, {0x9a, 0x6, 0x4, 0x8, 0x8001, 0x3f, 0x7, 0xffffffffffffff7d, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x10001, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0xffffffff, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x254, 0x200, 0xd13, 0x1f, 0x5, 0xa000000, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x51cf, 0xfffffffffffffc00, 0x4, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7fffffff, 0x1, 0x5, 0x7fffffff, 0x8001, 0x2, 0x1ff, r2}}], 0x1b0, 0x40800}, {&(0x7f0000246000)=@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x1c, &(0x7f0000d02000)=[{&(0x7f0000c83000)="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", 0xfa}, {&(0x7f0000e96000-0x1e)="b1e790d23711d0ac18c6383161bf5c12f75c9d5cefde6aa2deb1dd2e5c5bc6f2d2663512a51d4fe1c5c7e588f90a891ef2e1f2b18477f726af8867ea6b8e0f545485679566f13fabdf4119b26538156f9b9d521c09df0865f3d97785e5ee0bbc023f64e06fe5d0b42718ae787d2be8da44cd1704dc660d04f41252d52ce885ec181dd687a435177a9f8cdf96994cf5874d73d8083a6cd0dcfc177312cdf0b30aeaf9a7ae0dda49d5eb4ed2492b281001976c607ebda54eb6821dc729", 0xbc}, {&(0x7f00005fb000-0x92)="c59d5da646b5667fe193acaddd383827c930a26229a1742781f019177b5b1b84c96d4e1521872545eb06f87a8449f43c084efa64a6cbb528bf81747df62fd686715a9e6176d33bc815852f1fb8d13683c4c4ac1d9729d33bb9dcfd417723329df2eb27b4f17fe0316bdc6abe9d24dabcbccbf169ebb770e46888c79e74e2df60e6678e219e298756d2f902da8eee0589e95c", 0x92}, {&(0x7f0000fd5000)="3f2ca1102e9ad270cb0aa32e97d412d58f46c8e384b2ce65716f32ba555a1d55b358bcf6acc7c2ebbd83d006e729552ae6e5a6", 0x33}, {&(0x7f00008ef000)="9aa04d4361edc28d731e54f34b2ebfe86efa34a3a01ba4f847ce2b49ec9e99a56e5b5e70c8458aaa0731c98ed911b2c32c46d44fed19ea7d57b446374ffec0b382992f56d97893780a7a65e6715c8d3f6cd25c90bdffc13ad453b607da6591244230177017693bb26505bafc3eaf7b36693a18346b2857e3539473ca90da21e3d067eff061c148386a8754257c72d7031efe792d30de21fd9c6bf58f31a05364e2682f2d09b430b6729608fa7fe42dd2a5ef752ff114f89c599fd3fd402c52745e6c7f66c8d9fca98835b5b4c21fc03d9aba0852502e95a3f39c3e996ccbf6c14f36", 0xe2}, {&(0x7f0000432000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000207000-0x1c)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c, &(0x7f0000d32000)=[{&(0x7f0000b70000-0x86)="f7b2c045725bd67c9ab92c2a85f606d5d03857a59b3fc9fc9c20dec033207c73ff3709674aba976a046982642ddac3e066f36812300f61bd8799d24ce669b8eea33f2742f66fc85fe5d720ed4768846b7dd1f5d56491e7b57513bb65a08d44a5e5878e333e0625aa36d2266278ca85975c1e3c87b7ca5b359760446ceeb4786b627bfed78fff", 0x86}, {&(0x7f00000fb000-0xf7)="f3f18a49da316096a7556ba4dccfb94a78547bb51119f0ee1ca037cd46027345b1d9d6c8d474e0b3962d286d30f89e56608f5f8b2edc30ecc65bec5365e3d53b50c073d916fdb76426256706811c0fd9fdd30cd5db500500582e4b8d1e7a5b36a7019563e6943d5a5cf25f57ad2886d6483defd258d6a9d0e490d7c83ee875c098b0fc8532a6a1cb99aef16d6709261a4bb7440133f68101708909471e0e5faa18475dd921b33e21be19c6aadfd4484af3c3bb33549276877c90c37af0ec90600d178e86690b98c7184c5210d9b94b663888048d494c4fc8eda31ab19091a7c673a0e4fa4815765832c7c6c04f955b66a3f1d83681515c", 0xf7}], 0x2, &(0x7f0000ce3000)=[@init={0x18, 0x84, 0x0, {0x9, 0x101, 0x7, 0x5}}], 0x30, 0x8000}], 0x9, 0x40000) write(r4, &(0x7f0000b8b000-0x22)="1f0000000104ff00fd434514234cf600000000000800010001ffdcffdf000d", 0x1f) write(r4, &(0x7f00005b9000-0x1f)="1f0000000104bf00fd43459c0700020000d100000900030000002100000000", 0x1f) 2017/12/27 05:37:40 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/pktcdvd/control\x00', 0x181081, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000937000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0xa000}) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000258000)='/dev/snd/seq\x00', 0x0, 0x800000808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b39000-0x30)=[{&(0x7f0000b36000)="959e0ebe084e9c93f08895f4890fb45bd8c2203a84729c115b97fe0e57c7a5e1645b1565d43a54974399faac2f6dd683e11079ee44db6c4a28c9e254b3ea0c0b49e43e5ed982b61aa4918aaa67f442d79d1e0d5fcfb2c5577240ecec09ff2b416df4d76799e19bea1ee1619350fe969ea85e84d0b859a0c719c94d98b233c7ff2c4c2deea616980d84de97598bf7b3f8935520422756", 0x96}, {&(0x7f00008ea000)="c9eb67a455fdb318cb3f5bdee8d23a3b66c51f75d2618e120079b8612c67576764f02fbb5425eb5307b681477868a7c7e0f0464df8c680e7378f5ad6639920b7b610433bd7ea4df1b4baeb2365792224b6212704354c7c1a4be1f03cece1cdb63776af582a4bc51ac8e727a3c2df1e81586cb787502764c2f9030db41de7ca2b21c04a68d2e8535c1d49e55243663e26a957a45eaaaef87cb6f3251ae2d06aefe08e96a4231d9abc81abc8a69a6cf35385900cf887ddeb", 0xb7}, {&(0x7f0000b38000-0x78)="11aa10e048c13a9f5312127fa5728d0e78794ca2c7629846895e537833b77a669c5f42f706200e33bb5ab6230b53541439e1360ed3ae96bf6fa44c3e715791d5084f4c4424a5b2f8f31b643ba2fb409e6768aabc411e0eccdb912dc91ebec21e18c873f2048ea4abce8a04f48652aacf7dee5c142bb803d0ac5e52ceafdc7dd034e2c0ec6be39c99ebf5bb200f42fd59b6575ea9dd8141549ee548d5497b778392ec2d3da0c3e48b1343f551e77f622f75a2cb19b554e5", 0xb7}], 0x3) gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b39000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000b3a000-0x20)={0xa64e, 0x3, 0x200, 0x9, 0x12, 0x9}) rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) pipe2(&(0x7f0000616000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000b39000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b39000-0x4)=0x58) r4 = gettid() fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000411000-0x4)=0xd45, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000013b000)={0x5, {{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]}}, 0x90) 2017/12/27 05:37:40 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000b000-0x90)={0x40, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 49.676089] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 49.705684] IPVS: Creating netns size=2536 id=12 [ 49.717617] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 49.762669] pktgen: kernel_thread() failed for cpu 0 [ 49.767864] pktgen: Cannot create thread for cpu 0 (-4) [ 49.778887] pktgen: kernel_thread() failed for cpu 1 [ 49.791130] pktgen: Cannot create thread for cpu 1 (-4) [ 49.802407] pktgen: Initialization failed for all threads 2017/12/27 05:37:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000)={0x1, &(0x7f0000014000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) r1 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000005000-0x8)=0x5fad248) fcntl$dupfd(r0, 0x0, r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000006000-0x29)=""/41) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000001000-0xdf)=""/223) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) pipe(&(0x7f0000836000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000029000)="90", 0x1) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000311000)=""/0, &(0x7f0000004000-0x4)=0x0) 2017/12/27 05:37:40 executing program 2: mmap(&(0x7f0000000000/0x81a000)=nil, 0x81a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00006ba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000081b000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f0000817000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f6000-0xe)='/dev/keychord\x00', 0x103000, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000533000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000081a000)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000022000)={@common='ip6gre0\x00', @ifru_flags=0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000480000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000081b000-0x10)={0x0, 0x20, &(0x7f000035b000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000081b000-0x2)=0x10) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) fcntl$notify(r1, 0x402, 0x80000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000081b000-0x14)={r5, 0xfffffffffffffff7, 0x2, 0x69f, 0x5, 0x6}, &(0x7f00006c9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000081a000-0x8c)={0x0, @in6={{0xa, 0x0, 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]}}, &(0x7f000081a000-0x4)=0x8c) 2017/12/27 05:37:40 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x440180, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000)={0x0, 0x3, {0x3, 0x2, 0x5, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2017/12/27 05:37:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009cb000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000436000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/rtc\x00', 0x220043, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) pivot_root(&(0x7f0000e05000-0x8)='./file0\x00', &(0x7f0000d92000+0xae5)='./file0\x00') symlink(&(0x7f00004e9000-0x8)='./file0\x00', &(0x7f000075a000)='./file0\x00') mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000b39000-0xb6)=""/182) execve(&(0x7f00008ad000)='./file0\x00', &(0x7f0000300000-0x10)=[&(0x7f0000b03000-0x9)='/dev/rtc\x00', &(0x7f0000a41000-0x1)="9200"], &(0x7f00004fc000)=[]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cb9000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x59f4, 0x8, 0x3, 0xed, 0x9, 0x4, 0x400, 0xfffffffffffffffa, 0x1ff, 0x3, 0x5, 0x3, 0x7, 0x6, 0x2]}, &(0x7f0000ab9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f63000-0x18)={r3, 0x3, 0x30, 0x80, 0x0}, &(0x7f00002b4000-0x4)=0x18) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000034a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00001e9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8000, 0x800, @sync=&(0x7f0000b8e000-0xc)={0x9, 0x4, 0x200}}}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002b3000)=0x0) readv(r0, &(0x7f0000da9000-0x80)=[{&(0x7f000078b000-0x77)=""/119, 0x77}, {&(0x7f0000ab7000)=""/232, 0xe8}, {&(0x7f00007a7000-0x55)=""/85, 0x55}, {&(0x7f000034f000)=""/4096, 0x1000}, {&(0x7f0000c23000)=""/250, 0xfa}, {&(0x7f000096c000)=""/237, 0xed}, {&(0x7f0000b99000-0x84)=""/132, 0x84}, {&(0x7f0000c30000)=""/161, 0xa1}], 0x8) sendmsg$netrom(r1, &(0x7f00000d4000-0x38)={&(0x7f0000b88000-0x48)=@full={{0x3, {"638799a3cab889"}, 0x28}, [{"8b99f4d0903a72"}, {"06f5daa897a84a"}, {"48860530b8a05d"}, {"d585548d3b4a77"}, {"3eab4a9697b7aa"}, {"cacfd9ab7fbc55"}, {"b9c15846f7da50"}, {"dc633699ae55ec"}]}, 0x48, &(0x7f0000787000)=[{&(0x7f0000516000-0x52)="51fe1415a55a6055cc289403bf38b7eda155f6caa0e18e97cc0a3009e50f39ce2e0ee976253c79f61df9f9b99997c0f114e94e5ec9cc11fbd6c903373e6942df9c4a01c2be91ded2fa4622e8ef9bd7f88b52", 0x52}, {&(0x7f000073b000)="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", 0x1000}, {&(0x7f0000e29000)="dd34a6c9b40aae2a2242ba094f292822115b32a0181b079cf9b5cce9e24a92eafcc2a2bab27750f477e2430e54aca0c6c64f308f40f77b0ac8615fed852cb73ccd89f26cd2c751cc3cabdab9574a1ea7319893836c05c648", 0x58}], 0x3, &(0x7f0000b4b000)=[{0x10, 0x10f, 0x9, ""}, {0x1010, 0x0, 0x3, 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{0xb0, 0x117, 0x40, "ee7a4e2069d1d9e228bc849b3d83f545dffe64009810170f5b0c90504cbdc227d5034acc28664ff68c5099ad56a52fa1325a77a5ad031e5251d6e2db26cef04cdde9802c60509e8d5a0ae51ae53df9c2c1b804766bf70bb46b4450cfcb923a2f611d8a88c0927aea68caf612f07c3f6a7c4e9132c05ab57c6720fc127132399b31a65e864521a0fd4ac41446577d5b174b22bb06e462987d507fd3d6e1"}, {0xa8, 0x29, 0xff, "f94dd818df57967ad9df5e1101b5fc6cfe35d3db84b42e13c62e3d4c3413381634b0ca68b07a7dd11aa5f2fe18d34318cb7118e14cea4f406a0e38758e134aec2ec39ffbe0e6ce11ac112ea9726b5382d493487b155ce7fdd3b9a8e86de55b25a9acba81ffce5a4f99c720a73cb36485327c70a939124f5fc04737b6a6d3e64dfae4bde924d6a0db3c738aa7cf4d4f13ce503dc30a38"}, {0x100, 0x103, 0x84, "fae765738d3e2690e8b221b7086bbf7fb6585c6ced2e0442c67c4266622957ee53c048ea693ad36b2a752df5e752e59f980a2e536e4e61bda2f53d2579158476acc8483636b9225b41c5bb41743b7e77a75f70c3951eba025469291bbce29327938d4eaf0faace46e3978345c158ebd41f5e9f38ff11cb8fabeccceaaaa41f0f7ad10fb07d7847bc766fc6ce023fe44fcfb2548906bed23411a5ce35b0a2c3229c30250186d86c89cb58ee75fea143eaec9b693462ef1629309f547bbe1b208419bb7dac1c9e8abc6c9f7fc1c95dd7c23507f42dec19bdf16235f719eb1364a7c5db76743857e592d2"}, {0x20, 0x11b, 0xe7, "0fb7c2d8393e43f76031cfa13e"}], 0x1298, 0x8000}, 0x80) fallocate(r0, 0x11, 0x0, 0x200000800) 2017/12/27 05:37:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00005f6000-0xe)='./file0/file0\x00', &(0x7f00009d0000-0x8)='./file0\x00', &(0x7f0000729000-0x6)='ramfs\x00', 0x4, &(0x7f0000229000)="52a0b344fbf840d13b0dc058ff3d32026e2611615fb3747be217813238c7471de9764f02b01d33c4ce7a82a99d28a8be4c1598bc59f9081f99cd") link(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0xe)='./file0/file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/27 05:37:40 executing program 0: seccomp(0x2000001, 0x0, &(0x7f0000845000)={0x0, &(0x7f0000668000)=[]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e76000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000a47000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000655000-0x4)={0x0}, &(0x7f000096a000-0x4)=0x4) 2017/12/27 05:37:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000080b000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000e1000-0x4)=@assoc_id=0x0, &(0x7f00004f9000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b60000-0x20)={0x4662, 0x2, 0x7, 0x4, 0x2, 0x3, 0x6, 0x3, r1}, &(0x7f00003c4000-0x4)=0x20) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2017/12/27 05:37:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bf7000)='oom_score_adj\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00003d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d40000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f00000aa000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004ec000)={r2, 0xffff, 0x30, 0x3, 0x8}, &(0x7f00004b5000-0x4)=0x18) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) r3 = getpgid(0x0) fcntl$setown(r1, 0x8, r3) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/access\x00', 0x2, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000070000-0x6a)=""/106, 0x6a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:40 executing program 1: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000727000)='/selinux/checkreqprot\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000003c000)={0x0, 0x1000, "8962572bc184f611145236388fe2210ee52812ee763684a2994759a9464a6de007e5854f3a91203f708520be4ca1be51c93175c73be12c94ca265be67272a667996bb8104339e97cbebde5b68a371aa09888bafa24597658a0e3699c0eb1374236dfffd96b6ae4de569b509c35dd5ddc1493843111d5c2a271b780312cdf9fe66f6f5aa43075e321e8dc4e9c2f259ed8d77cd822c7cddb313867767db9fd7157e4e6cafdfe6b8a0b4086979ab04ca40a4420d0be6560e9e888501b8f84b057eb18809e316bb56319944d7f6d4dc6e5ad4b4e56085d4c4a4291b78559dd3b2c2baeb75c13d8127e20a0cd77edc115f57bdac882f4cee11bc829c2780c207773c43411e1d77c8b11576d8e01d395e555e5b346dedad0b8a78a155f8d1f6c26d18bae4b2cf719a2331ad89b0a76555e0d628a1333bb65bd9ab50abb22e80a5b95be326168d11f0aa6e9ec59270520a871a019c1bafd9e48345c0ee177a6b145c069d5ab912fc894d9e1e15ba629569b0b2135486ba3350b0aead4c74e3025543b0f5c71763c93d250c33549324d489debcda4cfd324ba9941434dc714d473b0cd1570ba9fc9475148f5be62a83ae0efa8559a0b808077d17c6abc90c7ff143b5a5e079033f4031ab012704f77ee37900f32c0d4300410710260f304a4c0c14084a0933eb0084861014cd553ae14eb6ff234c72306b55a49761a2c7ec168cda550b8a634623f1358fc4677d1c6f83efdf88158192e0d21f2630f9073e6cc74b64a708bf89de366cb9b5c8d833bf82d94454ae2234b0b37c3bcabe9f1819e691e2a87a9f9cfc56481f9dbd5122e4f65ae6708c7670a6c41d66fe7413fb1fde5a4b4fa0370ec7c81955a48af451a0689d353a692e89908664c3673293b04ed73c37b1206ba97a534564b7b70f5859bd1e4a50441d139b21dbf671ae9912fa4bfee0485385ddf175ea415ff00327e9e0b8e51669e2bb5c322beaae9d927ffb6ec1831de349ae4ecea5bafd2050d2cfddd71186ef18cc245cac6bc22caf081a4ced7777fa21b78617af393ea3c41a0d4e55f195c1d6b6078d6249339b44bd068115dc6d61b91210420e554b7a0c41872b471af95d877f2c79ffc40859793604aa995e81001f74a9ac3840bf85c0fe134935a6395bee200fa2fb00d2d1312dc193359bff4013e37231db6e35c7960de43b45e9904502cee9da77f49239e4e1f4fc6d8729c19a93f87f7522ddc76431247e23a8a6840e14abc34291f6fa83d64862c5a5f01f1bedfb3aa99660f0e33b15a4c812506263975fd62ce0b563692dd90f667a2d765aaa359bcc3a9537310964f4d318f1d46f35a7d60920124e178d92fe4cbf72711305b7d57fc9f8c447f505551f73a66269f3d1af7f545849a543d5251198174e068c855181a89f26bfc3dc941baa41c4e764033fbbb36e0b250161484b3758916bc35a7ca1e1a519c5c86b157b9b360e19c1198d59d50114768c42cad0fcfb7260c6bf6e1500fb0d40e8298dbb9c7a9e532fc5b0cc6e5fefc00d0a27417faf6d36fea495c30fde280c126c888258e861808f4926c94d010db3ac8abe805173f39b26b01f6a3c6c1f465475e4cbf59cbb548b760795a62bd505c0f87fe2daa1560dec4b187d085adf3e335921a72a541253dca177667454f0090d21b787709cf00f5ffda7e5caae16865e2423e5e706a3f7016e42f2caaea93250e7cf4012b938e326fdc13bbdbb06afb7e620337728a0fab38c1ca8e6fc8c7486dc418cd0a4021be4571704370b67920f00f36f71ec246191ae5157f3473849ba1fdb8463fdd7a2d8e9fd811bb371330ef21a2d61a13b5cb8058667407f3789b1273c98898e7fac688fcf38470551e7466a19ec67ec143e95236bd9e73d9a155b2517053386ac45e94774ea0b021409dd4b5018e73186233e7c16def6ab22e502a38264ffca918390c1477c14b71d4f4ad7d1d989af0b72c790bfd36295e5555b0f0f335d05bc200e37ae48553becd3290a3e162c268f760d9f36295fd99c0cffd69ecda67a7805d61e7cd5ac4beb0ded3877a117c5afbee93a659c87f482f88b4a81bb1fa8a137ef70d375c09202ea66df1b67e696c74d9efa305332a83edcf81abbd62396349ef5fe35a319e7efc79a3b9463ed3317a97bba7407c99a64957b0e677d9cf846ce972d7a9bfd3a8831bebee2e486385d1d5abee31d9359cb0ed60d3ed9afd2b441049d85405014b73c9f1646b04efbe8738e180f139080aaa5cc6b8bb1f3a5e290b3e6a504691ded6df1ff40b147087e005918f338581637256b1596976188ad598dbb1df8741060eb50181f2d9b0de462ad1e2b2c8d293da98215b8cec4fc1fd23235b5c0de6fd6cd7ee8ba9bbdeb58ebe5bef40c9844fbf9dd405badc5995d7e2a936245f777d5be798858e7a607faf74efce7b9d6a9ff9788abb8c9251b50c67f0894a208973ad76e60168757cafd2cadf716899195a7d3d2e6c1e6094ca4b398b77738ae01e6722619c1e62a45fa11306d64aa0819e0ece951b314f0ed4277a713a03ea5d020c2b9aee44e7430ff483cda10453aa66ce9297dff05adbf2b840b1bfa90c899f982e50640b5f240dd77dd11366c4cec994e08e0a317644107dccaa51c461ef822a9a6bfcafd9e2817844f154e985b9157a77dcd73a4af2eab56ea469a0eebd94946278532f838acd5555f04126e67abaa22128cb098ac0aba5cf26c467221df107403abf210aad93aa4f59e0facfe687531f295edfe225a3132236a98ff1ebc4ec9352d5932ef5bcc9bfa317268e12a6ce851fbed48b2479b8bc89678fc60f3e93a6f6a753278209e28673edbf737edec95d67da3738d13eb0b645c3f6bb58e68c0ee110cee1c98b2a242ded0c7124a0ee648c4d76850925bc02fad4300f5e317de156102dada909c2ba21cb0382338d8ac0d3b69f3e72578eec9005fe0d74d80d3c844d5e5ac750cba8e4b6f2d490776e19da0ec644c36dfc37612c440442ca43379ad44805a7bfa73974eace5d0838dadb81e3d67f5d4f6aea1b9a13bd2d3d3065660b209ecfc4bf615dd643d68b6d82f53666ee2dafcfdd9e2d45472732ee84938594d0f84947e3864f17fe702dc84dcef8f5df5c69d79fe9b9a9278baebc67721334724f6a05a9a5b1692f10555e1b9eedbc4cacb8ca54a470839e6794205bd006129785696ba38a9f3b2f6259e9d7b4018294a3e87f2c05e2cffba671eab6b7e9119515ee5ffd0ba5858d7b0b178360149ced2776a16ed45a514d84ee7f8786e91ac8d704b99aabd076729bae58aa089de2a27f62b671b2446beb8cf6e10371c23b2b1bee45216d5ef99f1768f1163ba8a2adf2241289561f5841d2f2f79ad0b6f8716aa36481020dacccc5a35199d853cb2456d9ce39197377d52b5f146374c9c5cb198e52d2388c1feebe24fcd0c7455666fb908804712006e3cd75239cd25941c6123a874cafb2940a15f0c6cf129db60a1409c6148dd81378edf35763b9cba8cfc1dde11b903da32ee1a0283443494e7e65391f744d0f5257eca5eac094f21d3fd7790d1f45e6976a19223741849b0f9c58300e3ac94f065e4d53612a1274228d423792cf85e6dc9fe12ec40adf15c8f3bbb9028233b53577793ff8abd636a7cae2e43f6012ec80e05f2abc04a744bea6ed50bd752312603d81d942fea0b0f1092488443de5a004de696bc03e6b4bf974fc5a9efb673154b4f7fdf400f74b7683777e4e37b7442cc96673e15b261e2d7d7b8f60677bd63dbb2bf72132efe88079ce609c895ae477fa09b8ead4372a69043d711c3f633e8a2d629631385415a3b02e4b5c30e92812db7344e43d76e02086898036beaddcf7994ce033fe6ae7e5bbb2d4b0ff8878a6718125cd32e49ca1282d1148cc372b51615c1fd08e9a4f6aec4e29f980d1245328e25927dff6fae04aefa657ac4d8a2dbe9c08a6cac7186b08e6a013948ae14d778b15a02f2208537ff61ad67b892e0d674d9e95361e1488185ec162a8349ce446ccd75b969992825482ac38e4d0958ae87580858c0ab9dc430f58f347145f41c2976ab1f600234495f2a4b44a1fb59bab4f542278287ce00f625c58aaa1ecbfd0c00e81551493389efa18ec23910891b0b7e5fb674541e6048234290b38f248d86983a129cfd28b00db84d24fcec6d004f1eabc5b97735685f282938a9d5ddda29654ac6ce0f7c395d440d5b350416ae5ce6adeb5f36f518a2aee0139cb5aa9bc3d9d7a0c51360c3c94810dca73004ed1d1958942fca968bbb77fe4815957190f8558ef98d3f1b6657dd72e6ba1d807209e06f5fa3938c1f38476f3075fe29443af63d7b9677d238011adb4a16c9e5a3a6ae3785afbcbd7155cd83567b92d5def0876d2d9806c93ee527d35b0b786f4d1ecb698ef88b6d25acd90cb7eca67ffa40aacc20a281a5634741e92bd971bbe8e16f894c36b23b087cc85743a30fc547dd9145e028df1709cc864de8c5fd664380fb8ba578bbc5d1a823a78fe0f12e9f1db74e9a2ac03e7d3543faa4d1e982fcab2ab8242d9c1dcb08920c2b7f0d2a53970b22927a790e753df917efabcf212d49f8a54a4b8577b3a1323778cf87c0bd059afc505d320edcd1a8a567d100915d4b45ed069f5d2afda9c310b68afebfb578abb6ac06d65aea62cd3bf48bfe3847ca5b69144ad77a1e4b1da071793b3b37b6483436cdb59be4a74ba34a0e3567be123e36141a04c38d555c2ad3d19130fdb6037165cf79cf40527a5a56c930a8eba0ed9046d29ea59e2184bfe06d40baed72a14968fea6800c100243d1908f7269cadb076892394223cd487b31c9ee49249a4b728b7ccbea2a7a1a301fd693e64a11b6f4a7d171609ce5d2b0c1229441d30106b4e53e90e10e0c7bb1e49949afa5e716101f45c8847f62c4887bfad5f5bc63564a283651e56ce553d6be16c8c7ef58e922a51a488a049af373b1fe77bc2d2e320e06837f1f5765200470995892dc3b554160b46b9256f0144958e7059e27e585687a03b80d28a5e6f80d92e7fefed4146170133c3eba128bf5e5ca59c861ad05223713c710d7625878d5859fd9981e5433837db2de4e83975f400fa8c13b87f9defb277ac89cd57628c203d67e4e070e97a12065f58ab840b26fec3ac191313fe71d85edf50d6b946b69fdedc2b4ddd200ecfc7ab5c8537f32b9cfb9d3ad5ff8469dd06461533e9882820baf81ffd2c1c112383a3d4ff80d70aba2ac62d6c17ee49cae9aa045b4c92dbc4981d1509e7a85bd709bb68dd70923ae8b1933f040a336b290eb3bcbb15be061eda6bee72bec9280da615a62253c9779cdec1095809ed95b843142468ae8ec49bf64bb3d28a9d786b24950c78b0caff561b7f7b08379ff7c20e2d8d7aafab92b4279f23952adb98616118305bab212770acd3b95f9f6a6ebf921b16ca32a7b91a4fb77025a524f6dbc9b7ab219a9c1486d564cdf231ab480b58c8fafe7290f304091061c7174f07e484278626ff62cb3b0c39be6f9cdaa9e778b405847f4454e5e24828bfc9a4421f50ffc402b1c15e4a53925790d0218cea2886f6d0406c940ff2777f5eb861c60a2a3f1c6af597c54233cad47f35427908c077a9fba425449ec4b8813c451c5b72b5428c1da74b99b0cf47f5401d7d38463f0a7d6902aeac43e0d730ecb581bc8ebe31f09043c8dba5036db49229e781f4cc49bd47c555c7e0da426225c7536aacce4ce28194baa1ede0137bc43ed9f0627a3475d334ce1493f115ddec693993544a5624b9c2366b3f13836658f9cd5efd7fb8e685991703"}, &(0x7f00006ab000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1a)={r1, 0x12, "473265c6026ec6a095118a5346858c2dcdbe"}, &(0x7f0000001000-0x4)=0x1a) socketpair(0xf, 0x3, 0x3, &(0x7f0000a1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @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]}, [0x4, 0x100000000, 0x3, 0xa5a4, 0x3, 0x9, 0xd2, 0x4, 0x2, 0x5, 0x0, 0x9, 0x7, 0x8000, 0xab1]}, &(0x7f0000839000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x5}, 0x6) 2017/12/27 05:37:40 executing program 0: mmap(&(0x7f0000000000/0xa77000)=nil, 0xa77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a77000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a79000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000547000)={0x0, 0x0}) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a7a000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a79000)={r2, r3, 0xfff000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a79000-0xc)={0x0, 0x10001, 0x20}, &(0x7f0000a78000)=0xc) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a79000-0x10)={0x1, 0x3, 0x3, 0x7ff, r4}, &(0x7f00004a1000-0x4)=0x10) readv(r0, &(0x7f0000a73000-0x10)=[], 0x0) signalfd(r0, &(0x7f0000a77000-0x8)={0x7}, 0x8) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000054000)=0x0) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000011f000)=0x0) ptrace$setregs(0xd, r0, 0x8, &(0x7f0000644000-0xa3)="fd5005a24851cba13180ac0aabe123d7cd029710c318c6532aa64c0e6bd52979d919733d4b852f759904b03e9288440ac76c5d9b846e4c795cca4332e30e414d272be59bc179f3effc08ceea90734adcd7f080d895f579274073b084c548920bbb0a367910e45c2c46f3af2bb6df468f5b20e6816a913f3193a4242820c29f688cef786339976b81b95953472fa35be674b80ccf7c2717ad01d0c300869c29283583ac") r1 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r1, &(0x7f0000297000)='n/sn}t\x00') syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') 2017/12/27 05:37:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x70)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x2, 0xef, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x70) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000304000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/27 05:37:40 executing program 3: pipe(&(0x7f00002d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000073a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016001100010004e101000701d0000001010c00006fe422", 0x39}], 0x1) 2017/12/27 05:37:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) syz_open_procfs(0x0, &(0x7f000060d000-0x8)='net/hci\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/27 05:37:40 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x16, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) getpeername$netrom(r0, &(0x7f0000ab2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d89000)=0x10) 2017/12/27 05:37:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) recvmsg(r2, &(0x7f000047d000-0x38)={&(0x7f0000e0e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000162000)=[{&(0x7f000056d000)=""/158, 0x9e}, {&(0x7f0000d78000)=""/178, 0xb2}, {&(0x7f000068e000-0xfa)=""/250, 0xfa}, {&(0x7f0000cd3000-0xb4)=""/180, 0xb4}], 0x4, 0x0, 0x0, 0x8}, 0x100) 2017/12/27 05:37:40 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000073b000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000117000)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000dc3000)={r2, 0x1}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2017/12/27 05:37:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000019d000)=[{&(0x7f0000fb2000-0x5c)="290000001800310900000001000000070a0000000000ff06800000000c0004000c00010000e3015282", 0x29}], 0x1) dup2(r0, r0) 2017/12/27 05:37:41 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000081e000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000fcd000)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f0000e3f000)="") mount(&(0x7f0000fce000)='./file2\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000674000-0x5)='qnx6\x00', 0x300000, &(0x7f0000fc9000)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000188000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fd2000-0x38)={&(0x7f0000fd1000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fd2000-0x20)=[{&(0x7f0000fd2000-0x49)=""/73, 0x49}, {&(0x7f0000f22000)=""/129, 0x81}], 0x2, &(0x7f000098d000-0x59)=""/89, 0x59, 0x400}, 0x20) mount(&(0x7f0000fc3000)='./file1\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") syz_fuse_mount(&(0x7f0000fce000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x104c800) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2017/12/27 05:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$intptr(0x17, 0x7fffffff) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2017/12/27 05:37:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000540000)={0x136}, 0x8) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000010a000)={0x9, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x7, 0x101, 0x3, &(0x7f0000da3000)=@generic="533da516c5a02ff6f35b8d11b9caee16", 0x4, 0x8, 0xdc}) r2 = socket(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00002c2000)={@common='lo\x00', @ifru_addrs=@ax25={0x3, {"e832e94f7524a4"}, 0x0}}) 2017/12/27 05:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x400001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000af000-0x20)={"67a5d1842c0491ff4ee9cb7f38310ce0", {0x4, 0x80, 0x0, "59c35ca171d2", 0x80, 0x0}}) ioctl$TCSETS(r1, 0x5402, &(0x7f00000be000)={0x200, 0x21, 0x100000000, 0x0, 0x140000, 0x10001, 0x1f, 0x6, 0xfffffffffffffff9, 0x80000001, 0xbaf, 0xffffffffffff8a74}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$unix(0x1, 0x2, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f00002f4000-0x13)={0x11, 0x1b, r4, 0x1, 0x1000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/27 05:37:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) syz_open_dev$sndtimer(&(0x7f00004da000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5c000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = getpid() ptrace(0x18, r4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) pwrite64(r3, &(0x7f0000e26000)="af73f00b3a5b27f4bd27ee4e8f5a86a6a62edcbb22bc0d8e25c96b25631c6014b2db27d94eb406ae2de345be199f155ad650578a41210d021710b91b4ebe8f075bebf361da5fbc5e9afb788e2395121be8c222ddb2377ba911b4fa7b4165411cf378eea2ca6d1fbfbaffbcc5ca8e686d9d27021562e2913e69b366d9b49f7f1c49a15ada076e46380b76c372df69a229e5d7e62488182a10be3f7c459d3ae87b0f43c630ae8cce9d41628683cafc869d50ba23afb78eb6696111e17c48", 0xbd, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000acf000)=0x0) 2017/12/27 05:37:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000de0000-0xaa)="18aa4468af557f6818222d07cb23074adecb943ab7f5b952051946635eea788dfa94d3612c4c00f19b8fb45c2e4aa8e01aad2f711e5fc3d4d364da186ce9969d226be1ae3b0a0598a0483d1fd00ff1a708ae7a13101e5357d3a82f136f7f390af61d626c99b0f91ee312e6666eb7c527311ae820d462a20706123978c95546aa01f5252222db041325da3a4f11b3e1550682d2348881ff266b9b1355c609bceb49e414f1bff1b1c3d937") clock_gettime(0x7, &(0x7f0000db1000)={0x0, 0x0}) 2017/12/27 05:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005f4000-0x10)='/dev/input/mice\x00', 0x0, 0x40000082) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000ac1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00008ee000)=r2) dup2(r0, r1) splice(r1, 0x0, r2, 0x0, 0x8000080000001, 0x0) writev(r1, &(0x7f00004a0000-0x10)=[{&(0x7f000016e000-0x2)='\x00', 0x1}], 0x1) syz_extract_tcp_res(&(0x7f0000b2e000)={0x0, 0x0}, 0x0, 0x7fff) [ 50.140379] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 50.160833] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/27 05:37:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000004000)=@random={'system.\x00', '!\x00'}, &(0x7f0000918000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) 2017/12/27 05:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000fc0000-0x12)='/dev/input/event#\x00', 0x7, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) syz_extract_tcp_res$synack(&(0x7f0000551000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e22000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f00003d4000-0x104c)=@hdr={0x0, 0x7, 0x68, 0x0, 0x400, 0xfff, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="98653dda0cd6", [], {{0xefdf, @ipv4={{0x7, 0x4, 0x9, 0x1, 0x1034, 0x0, 0x1, 0xfffffffffffffff7, 0x7e, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x4, [@empty=0x0]}, @noop={0x1}]}}, @tcp={{0x1, 0x1, r1, r2, 0x5, 0x0, 0x6, 0x80, 0x5, 0x0, 0x80000001, {[@window={0x3, 0x3, 0x5fb5e0cb}]}}, {"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"}}}}}}}, 0x104c) 2017/12/27 05:37:41 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") getdents64(r0, &(0x7f000000b000-0x69)=""/48, 0x30) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) setfsuid(r1) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x80) 2017/12/27 05:37:41 executing program 4: r0 = syz_open_dev$mice(&(0x7f00002af000)='/dev/input/mice\x00', 0x0, 0x1ffc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) openat$rtc(0xffffffffffffff9c, &(0x7f0000898000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f81000)={0xffffffff, 0x401, 0xcad, 0x422, 0x1f, 0x100000001, 0x20, 0x7, 0x2a92, 0x7fffffff, 0x0, 0x8}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ff5000-0x2d)="355805c79c9bd138892c39f34703ee47d33aaf2202dc486db35bfed7f1b95146618890e8acb0b2d707deef8622", 0x2d) 2017/12/27 05:37:41 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000967000)=0x0, 0x80000) sync_file_range(r0, 0x5, 0x7f, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a5000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f00000-0xd)='dns_resolver\x00', &(0x7f00006b3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x37)="2b6e6f6465766d696d655f74797065285d2b626465767b1970726f63766d6e6574312f657468316367726f75702e736563757269747900", 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x82bd9b2a3686b7b1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000002000-0x24)={0x3ff, 0x2, 0x2, 0x1, 0x9, 0x80000001, 0x3, 0x9, 0x40, 0x7, 0x2, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xfc)={0x0, 0xf4, "df919e24f15928418479b4ab39f699123cb84f93cacb8531f46061f068cd5c00f37ec7046d1545b3f86a5f6773aea90508d3ecccc311013f4c948d8a397fab1625c0e48ba96653e1f6aa9ec1230793a346dd0193a378a3790e8f26fbeadd011ca07ea0603a2492eb6fc058fea23052365b380a704154d90bcdf29803a37977960555fba11783683b498a99ecbd31573f371a7b214f197365523b47035704966bf20dd1684cc2a85cc651576ef8cddbe7bb12bc40a8cea54a7ee3b7fb323210c25615f264b9d001f721553129ac1c82956c4ace9028f6eae69e85401f895612d07ac4d16a1de5151160d82365ce498bddcbaf29d3"}, &(0x7f0000003000-0x4)=0xfc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000)={r5, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={"222198510ab13167d6da02e890808871", {0x4, 0x6, 0x6, "e5429f5515eb", 0x9, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000004000)="21c7a19ddbf83314cd180e5446c877fd2b0e3e51e61c58105a50506ed8ee565539809f78a1c1a81be8b10bc3a69948e471c2b5f1132e6146c1bccbd148a54a9205a24a402dbd1492e385a3fe940101811a05c8b38763af54ce5af005574ec0602bb4933483dd622d62869ce7b59ca919b089797dd8166c95502cdaba700822af2bf96cb2ccd4e3fbe9074a93b4b99fe5f61a965c86bc0760b1ce5ca1a9ee54ac4d42d7ea7c147d433111bdc7da3ec10b1dc19dca0d3836a19c983bed6702c8") ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000005000)=0x7, 0x4) connect$ipx(r3, &(0x7f0000004000)={0x4, 0x8000, 0x762, "ad959a7cd152", 0x8, 0x0}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)='/dev/loop-control\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r6, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r7, r8) 2017/12/27 05:37:41 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xffffffffffffffff, 0x20000000000000) write(r1, &(0x7f0000004000)="2400000018001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) [ 50.224793] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.260103] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/27 05:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001a2000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000ed000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b12000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) sendto(r0, &(0x7f0000292000-0x14)="140000000d00e7fc000000ab0000800cfe030000", 0x14, 0x0, 0x0, 0x0) 2017/12/27 05:37:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000fb000)=0x0) capset(&(0x7f0000ea0000)={0x0, r1}, &(0x7f0000531000-0x18)={0xfffffffffffffffc, 0x1, 0xffff, 0x10000, 0x4, 0x6}) write(r0, &(0x7f0000547000)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) 2017/12/27 05:37:41 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)={0x0, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e3000-0x16)='/selinux/checkreqprot\x00', 0x80c02, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005e3000)={0x0, 0x400, 0x5, 0x3, 0x2, 0x40}, &(0x7f00001d4000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000044a000-0x10)={r4, 0x400, 0xffffffff, 0x3ff}, 0x10) poll(&(0x7f00004d7000+0x82a)=[{r2, 0x1d, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2017/12/27 05:37:41 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ef4000-0x8)='./file0\x00', 0x40202, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000ff000-0x4)=0x3, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2017/12/27 05:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f000061b000/0x3000)=nil, 0x3000, 0x9) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/27 05:37:41 executing program 7: 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) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000025f000+0xa15)=""/200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) 2017/12/27 05:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000003a000)='/dev/input/event#\x00', 0x6, 0x100) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000705000+0xe3a)='/proc/self/net/pfkey\x00', 0x10001, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000056b000)=""/40) r1 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x8003d, 0x0) fcntl$setlease(r1, 0x400, 0x0) signalfd(r0, &(0x7f0000533000)={0x1ff}, 0x8) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2017/12/27 05:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000013000)={0x0, 0x80}, &(0x7f0000a14000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000af8000-0x20)={0x0, 0x2, 0x2, 0x8, 0x100000001, 0xffffffff, 0x6, 0xcad, r1}, 0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009e8000)=r1, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009e7000-0xa0)={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]}, 0x5, 0x80000000, 0x9, 0x101, 0x81}, &(0x7f000027e000-0x4)=0xa0) ioctl(r0, 0x2285, &(0x7f00006a8000)='S') [ 50.575606] audit: type=1400 audit(1514353061.359:45): avc: denied { sys_ptrace } for pid=9226 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2017/12/27 05:37:41 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f70000-0xd)='/selinux/mls\x00', 0x0, 0x0) exit_group(0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008c5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b2f000)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000380000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f6f000)={r1, 0x8d}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000037000)='/dev/ptmx\x00', 0x400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000261000)='/selinux/user\x00', 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000402000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f71000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f00001ea000)='./file0\x00', 0x50000, 0x2) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000f72000-0x108)={0x3, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000617000)={0x3, &(0x7f00000bd000-0xc)=[0xc1d, 0x5, 0x9]}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/27 05:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d7d000)={0x3, 0x78, 0x8, 0x4, 0x4, 0x1, 0x0, 0x1, 0x20000, 0x8, 0x3, 0x3, 0xffff, 0xc, 0x0, 0x6490, 0x0, 0x59, 0x3, 0x4090, 0x9, 0x8, 0x1, 0x100, 0xdc2, 0x39, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x6) fcntl$setflags(r0, 0x2, 0x1) r1 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r1) 2017/12/27 05:37:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) r1 = mmap$binder(&(0x7f0000a3c000/0x3000)=nil, 0x3000, 0x8, 0x12, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d26000)={r1, 0x0, 0x0, 0x0}) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) r2 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000010a000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000197000-0xcb)={0x0, 0xc3, "f039089c801ddceba6f4ffe1894f86227b946def6d6ae4c5de0a38ed057ec49a4cc660c7364030e48191643cf43257c2ef1a4f1caf16560927e2020c1465b6a3869c466a8a0be19e95e1e32567e5055103f68754b0c9a4b02a2ceed4ff5857aaf8b5cc410ca8304260628ced1184e3fe6396eb22df42fee7034c6daf21bb348c2d242b5e80fb439e0f401155eef388ec5216b49ff6c7b8f6aed37b56d04ab1a2b273ab401592355b0c97f2782e4630e38c8f2f78a03c8ee8ad248b8abcd5684b55cc0b"}, &(0x7f0000d7b000)=0xcb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c80000+0xd5f)=@sack_info={r3, 0x97a5, 0x1}, 0xc) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x20003}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r4 = socket$netlink(0x10, 0x3, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000097c000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, {0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffffb, [0x81, 0xffffffffffff7b5f, 0x4d0, 0x6, 0x6, 0x3, 0x9, 0x40]}, 0x5c) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00002ce000-0xd9)=""/217, &(0x7f0000636000)=0xd9) sendmsg$netlink(r2, &(0x7f00006f4000)={0x0, 0x0, &(0x7f0000bc4000)=[{&(0x7f00000ab000-0x318)=[{0x24, 0x0, 0x0, 0x0, 0x0, "999cacfbde1215181493c75b3094e6b21c3f8df5"}, {0x19, 0x0, 0x0, 0x0, 0x0, "daca64b5dc90a75be1"}, {0x101, 0x6, 0x100, 0x7fff, 0x8, "dff190eaac59183be42ba6b7878cf6fb7bfa3970ce561d081ebcf58315f92e2d9dce0ea2e3d242c98b2b64e8875c42084e0f84e13cfdc5a45253fe6d99913dbb682071ad0422ca3310bbe6c0a46cb853c241114445c4c213265f45e17edfe73e336287fbb1d5c44b0978c7578a1f17838986d4fee212ea1a9fa1d02e13f2c2c7927fba974a4897de3ae1eeeac477341fda05797f392dfbca46b715f047f1633613a00244098ebd563bae2df9e87bef32bb54b69fcad88f041627fe1ee34d4a527b0a1e585221073f8558fd5d122636ffb72dbb86374e27322dcca30c1f9e67c67655cf11c00cc7bf5147875c721b35c56c"}], 0x13e}, {&(0x7f0000093000-0x10)=[{0x10, 0x400, 0x402, 0x7ff, 0xf5f, ""}], 0x10}], 0x2, 0x0, 0x0, 0x20004000}, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006c9000)={&(0x7f0000a83000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000619000-0x108)={r3, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x3ff, 0x6, 0x0, 0x40, 0x3463, 0x5, 0xff8000, 0x3ff, 0x6, 0x1, 0x1000]}, &(0x7f0000257000)=0x108) getpeername(r4, &(0x7f0000342000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002bd000)=0x58) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004fe000-0x10)={0xd60, 0x2, 0x1, 0x79, r5}, 0x10) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) r6 = request_key(&(0x7f000055b000)='rxrpc\x00', &(0x7f0000853000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000046f000)='eth1\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r6) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000bd7000)=0x7ff, 0x4) bind$netlink(r4, &(0x7f0000255000-0xc)={0x10, 0x0, 0x8001, 0x8}, 0xc) 2017/12/27 05:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) recvfrom(r0, &(0x7f00006f3000)=""/193, 0xc1, 0x40000102, &(0x7f00009a6000)=@sco={0x1f, {0x2, 0xfffffffffffffff6, 0x4, 0x7, 0x38, 0x6}}, 0x8) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x88e, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/27 05:37:41 executing program 2: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d7000)={0x0, 0x0, 0x0}, &(0x7f0000e8e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, 0x0, 0x0) [ 50.617948] audit: type=1400 audit(1514353061.399:46): avc: denied { ioctl } for pid=9231 comm="syz-executor1" path="socket:[18578]" dev="sockfs" ino=18578 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/27 05:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r1, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b7000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000724000-0x9)='/dev/rtc\x00', 0x0, 0x0) linkat(r2, &(0x7f00005ad000)='./file0\x00', r3, &(0x7f00009e7000)='./file0\x00', 0x1000) 2017/12/27 05:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) listen(r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000be000)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000071c000-0x14)={0x8, 0x1, 0x8000, 0x0, 0x0}, 0x14) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c12000-0x4)=0xdece) sendto$inet(r0, &(0x7f0000fe0000)="bf", 0x1, 0x0, &(0x7f0000101000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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(r0, 0x100000001, 0xd3d3, &(0x7f0000606000)=""/114, &(0x7f0000a96000-0x4)=0x72) 2017/12/27 05:37:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000430000-0x1c)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000079e000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.681417] keychord: unsupported version 0 [ 50.683696] audit: type=1400 audit(1514353061.469:47): avc: denied { setopt } for pid=9258 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 50.695469] audit: type=1400 audit(1514353061.479:48): avc: denied { bind } for pid=9258 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 50.700741] audit: type=1400 audit(1514353061.479:49): avc: denied { getopt } for pid=9258 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 50.711815] audit: type=1400 audit(1514353061.489:50): avc: denied { getattr } for pid=9258 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 50.735137] keychord: unsupported version 0 [ 50.933713] IPVS: Creating netns size=2536 id=13 2017/12/27 05:37:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000023d000)={0x0, 0xdb, "8a8fad72d2465bc39719b578f15366f9bee831ea671dbaaca656dc4db6c0a672e91f74a2c02c02bbf0f7c1804cd017d37fdb86e64e829b156a30dd57eaa1440564f482b7d09065bea3b3bbba48583b2ff492411447a4989921e1ef89b43891fd3c07ee685cc91e85bf189cf432a7eba433d456ca437b2ac3d92410985f07273ab74a7ff8f92cd1145933daea288c8e630bdebc57f4fa4f1b36b64e6bf6a0852b4b17447699ce6d39eab657b2dcfeb7c2749dbfb5880bf54d2e35dd5237c70ebbc9aba4c00015fc20ea943965ee9cf91a273f91e57bd58b37005041"}, &(0x7f00007b5000)=0xe3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000eab000-0x8c)={r3, @in6={{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x64bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/27 05:37:41 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a4b000)=0x0) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000d1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d1c000)="05", 0xffffffffffffffff) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d1d000)={0x1, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000b6c000-0x10)={0x1f, r1}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000617000-0x4)=0x0) 2017/12/27 05:37:41 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b7000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000d41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008a1000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000001000-0xc)={0x30000004, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) 2017/12/27 05:37:41 executing program 6: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = accept(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b8f000-0x10)={0x81, 0x209, 0x4, 0x1f, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2017/12/27 05:37:41 executing program 5: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) write(r0, &(0x7f0000a56000)="a65f18bbea5a5efe1dbff5fe588875e687ec7b668e82f55c2b8763d911b84fed89207db8fb193b55c08d36959a4d51747c91e8e1ccb7805672506e498da1b122c0886d3e8fe157ca7a7e681cd911e8278fcfeb3e51e46d744c6dadbf6b", 0x5d) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000667000)=0x0, &(0x7f0000de5000-0x4)=0x4) 2017/12/27 05:37:41 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000047d000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000557000-0xe8)={{{@in=@multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000329000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r4}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ppoll(&(0x7f00006d4000)=[{r1, 0x40, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) unshare(0x200000) writev(r2, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000bf3000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00004e6000)=0xc) 2017/12/27 05:37:41 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e70000)='/dev/usbmon#\x00', 0x16f237a7, 0x2000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d72000-0x6)={0x1, [0x9]}, &(0x7f0000201000-0x4)=0x6) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e6f000)={0x0, 0x0, &(0x7f0000e70000-0x10)={&(0x7f0000e6f000)={0x2, 0x7, 0x1, 0xf, 0x1f, 0x0, 0x9, 0x1, [@sadb_x_sec_ctx={0xf, 0x18, 0x0, 0x2, 0x6d, "a96e73223d489aa26d3effad448528f4b55c3e8a5980607df12ff9d3bca989abca389d99f45e3bcdc7522893222fb47a18c8d819b4e13088ada4e6cae28fbf89717e20ab3c3bf94e36ea79d80a1ad5e1dd715df338a1f9392727ae5689e678950050f0bfb0edf259a1dd9bb415"}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_key={0x1, 0x9, 0x250, 0x0}, @sadb_lifetime={0x4, 0x3, 0x100000000, 0x8, 0x8001, 0x8}, @sadb_address={0x3, 0x17, 0xfffffffffffeffff, 0x7, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0x4, 0x20, 0x0, @in6={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2017/12/27 05:37:41 executing program 1: syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2017/12/27 05:37:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000785000)=0x0, &(0x7f00007d4000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000028000)='/dev/ppp\x00', 0x20a800, 0x0) sendmsg$netlink(r1, &(0x7f0000bd7000-0x38)={0x0, 0x0, &(0x7f0000db4000-0x40)=[{&(0x7f00000c7000)=[{0x9a, 0x1f, 0x200, 0x5, 0x3f, "113145cf72e77e6e502169f37a7c7dfc9530cb607610dc138c8823ab876259d053b2280519b95340763db422a587074759c87677eac37913f491366ed6e25b9a3c6b9dab0319bbc0bd620f5e0d2d1b5b490e97b6a4a98bdd328f5bb93c41fbc3e5304484eb4373bcf7c858b3fd5003a333e4342cc04f3e9a7aa79901916820504cab95723fa1942fe217"}, {0x7a, 0xfffffffffffffffa, 0x514, 0x8, 0x5, "27a990b6fd2bd9a1cf7cdaf384c638ff52116b39399f48ea30d6744dac6fd675320e9b7ac6aa0faca7c20026284231f12ad353ad7e0d99123be403dd83d0c08a32f4006f4167e64b0a4163fc9fab806e59cd9f83b5cf0ccf94a06e7882ef5e0ce4bc49ebb5c54c61fb61"}], 0x114}, {&(0x7f0000b98000-0x45b)=[{0xc2, 0x7f, 0x121, 0x81, 0x8, "31c6796a27a4d17d688e84fbe96dc265a4be340dcd8b198d5bbc0fa3c0d76073f6b1c22d0134df13fa52633276aa17c10d7bcc2219b3d2847e3d9125f26cb585b8e4c4a4d5d59e80310d0cc12bb71003ae748b86983d8036a8a8523720673227f074e1d769deee5cb732c70ed3bfc36ff655d043b5592a3e90536f690c30932bc314b69656ffff93b12592deb83bc5c50ae9eeb8be4f462adcd4203f4e8751dda967c4059bc5f02659b49d8e930c345dfcb3"}, {0xb9, 0x8d5, 0x9, 0x3, 0x0, "83f1a0e9e5949c6300c4e3680aee5b373a5fc4026fcb0949d859751dbaa60b3d0943a87fdc8fb302166c525a81acd7bf2454a4e9f0887952eea8ffeabb29ed5509c45e23388625143f7e1a8374f523bf4db7ac777d5abe33aa394605b4d782bbf437968bea48517832adc14c3f3279af85e1d0d28297130a3b89f9c9b84a7e33fa8e19a5b27a90610c1a3e94f887fda399ea604c37686c33a9357bd2e061b4f7206c22652cb29da1fe"}, {0xac, 0x77049b23, 0x514, 0x9, 0x0, "8c4d680410797c8743837ef5984ed6809478c35aec92eba28472ea2b13bbbaf521536e12871552475a6366fb49cd70ab370fafd84c475b6364747971e1a5d85d31868e60f2ca2fa51d69d02c8256e6116e3d327d9ed6edd1265a894ccafd3c0e13f479aecdc3c92a7d817018de2245869f5faad96c7882c3ddc9e9f7a85267fe218c8dd2acdd6e8bea7787fec4cd649f6c711e80e216231f7692191a"}, {0xa4, 0xd8, 0x28, 0x2, 0x8, "b27394a1be5f8c3e6c5ce085eb1e84a1a534fa2b9550044679c56ad06a791d2dc12786856639c90566321ee549b9f9cd10f1dd43495efaef0fb42f0fe23d8d259452c100d1b0f3e876ecc4026432e3f7dc9d484689df60486f1e745fd0ba512245322da9e54f1b0775908ab6c306e68442ec4ee185cf6bd82c1a3c623422ec1d11c850eaf1f341a311962d0a1c8c341a2e64801c"}, {0xde, 0x8, 0x3, 0xfff, 0x9, "8f630b3a92acd6782621355d2633fb032fa98b18858eecbd5b3eb46989ba50d7350da6722f79e49c12711c7a74339dd1dcaf214734254398e7c3b2adea6c346d6927e8aa6201026d3501e9ed047e56b0f1dd1dc6fc36963fe73e68626693e23fd2482f5d12f3b2ab1ec6ee226a374c63c001c9767498d68f4d34e5e7be3d59503e248e08f09e326c404109f95c5c88521edf9563a3782c784a38e2f821e1b5e3474abafa2a8e055841140d3f042aa36d57bd9684fc46ee32659612ffd35e9342fd381a114b4ab22e5f70c2a26d4d"}, {0xb2, 0x10000, 0x0, 0x2, 0x1ff, "8fe6c08d1be498ccfdc66fdb04e284b5d6525b569652d5aca9c69266862ea636768b61baf1f9abbe74d00eb2b7c328b2e2bb272599d213b320ffaba5e52e4265460da6e15bd0e35407b0e31eb6d37fdb171d678894745fb878ded8a81643bd55faa466acd2f9d98ee25208d6059aeb7ecfbbd03e35ebd4d8d6be2bd9e0fdbcdb5ad4102b10eeb501328ce3145258b16b75e3b2525d848b3e71e64701365b68533174"}], 0x45b}, {&(0x7f00007ab000)=[{0x29, 0x7, 0x1, 0x1f, 0x3, "d2efa16d7510c2b00a07f5c4f2f86a9c57705594c7cdfbaabf"}, {0x3c, 0x8, 0x20, 0xfff, 0x7fffffff, "62031ad859accea2932f780cdab5e5d7fb6b72b3f2bf463a91e7fa830b0abbb17fbcd6931729a91fe01c0c55"}, {0x1f, 0x4, 0x2, 0xdc, 0xd49e, "0285fb8d77f0c7ada6ec1fa3910e90"}, {0xbb, 0xffff, 0x700, 0xca9, 0x3f, "bad4484854f5b4e4de9b674b3795ed14906159ff81cd6f001dac2a672d5b4817f12259118bd66669a625117b924865562031ff0ab92e088a89d460e8c0cd874ea21f8aedddbb4a60fe239aefc84e65cea106b3a58319dde57cb08857b82e0b2714a7fdc0a7161e0837ad54f4a9ca4652d5105dac7083e07f8b3b0df9464aee332c545efe7e97439dc425dfee5d6a5f3fdb063ca518a6570118541d4edf2d39571278eba05c6a167d3bd692"}, {0x1010, 0x3f, 0x400, 0x9, 0x40, "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0x114f}, {&(0x7f000059e000)=[{0x10, 0x2, 0x410, 0x0, 0x4, ""}, {0x38, 0x8, 0x200, 0x5, 0x3, "2a72ed1a875634aff77fa38800dade562cebe21e6c3b26f63a8b2c30b09cd41f3d2c9924bbed8a18"}], 0x48}], 0x4, 0x0, 0x0, 0x4}, 0x4) ioctl(r0, 0x2, &(0x7f0000502000)="af86f62854a4862754fdf223498f05fc37bd8a56e64ca413ffaa177d785b37569a40f0dc93a1a80bf253cc8162ae3a947f5f0fb3dcf9b651a0b65f57") unlinkat(r0, &(0x7f0000db0000-0x8)='./file0\x00', 0x200) 2017/12/27 05:37:41 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007d1000)='./file0\x00', 0x40003c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)="") 2017/12/27 05:37:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000-0xfa)=""/250) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000c9d000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) syz_open_dev$loop(&(0x7f00003c7000-0xb)='/dev/loop#\x00', 0xffffffffffffffc4, 0x12d400) 2017/12/27 05:37:41 executing program 2: r0 = socket$inet6(0xa, 0x500800, 0x80020005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"1891db5e51c655"}, 0x8}, [{"e166c0f75dcdb3"}, {"d96011dfc45246"}, {"aa0caf19f12f5c"}, {"319e1d8a3b9dd7"}, {"68a07df29f950b"}, {"8d71e18309bfb9"}, {"025c5467ceaffd"}, {"43e96d2253900a"}]}, 0x48, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="542c730fa7b6b46fd1fc7eeb0ae6e4fc28e57675607ce3e3b323b7daa822d37e4dd064132dffbd735f4c4332b9efc5f8b2180f5b55", 0x35}, {&(0x7f0000001000-0x27)="ae42ae0e3471258ad858280153254da0790a023759bbf79e35e40158260c09ae729eb0ce9ac7e5", 0x27}, {&(0x7f0000001000-0xf4)="7d290172c6c32ef50157a6562f1ff2c3404264ef7358e647aed6f53ad0838f23357ba0408d6cb26475dd028d0371151f0dfd1c5278a36dee3610abe58caf80a6f2130878cfe39931f04a2f655b39d8ada31dcc547ca3faae8082abc65c514f6ac183259803c59a7e9a9f5179333d4dc36095c8f6850305ba53551b39dadfaca23531bf02b2b7320053d5e631a5b5dad40234295318266decc6d5d637c2f00b3be39af467ea3d876052eb52995f0b30679cb1038b08b2cd5701866a2873fcbbebfa4b501c9ed90e8c84208a40c16e23c8b60ab3c08e812185f1b7d4b47cc4b41b55e702f711437b14fcd06b40b118ea0e7c29b184", 0xf4}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xdf)="f3822f9046a2c0b9d320e0d51dabb4b94d1be4f234530f680d70f9dcfaeb12a8c6f02568894bf8b0e22068dc3ee51a26cd1bb1729b049d8e58b4b6a6e73a70c30f9002f2f4d6fc203b6745cc5d368ec1e426d12da4f7945b6ce958f6925ef220911f5d98adf6abf94ca924ef38aeb72c50993e408ed7be2889956083f04f990c95c70b8ba0b8e52c6588ef1cd05a9e03a850de810a7929faf42be74f93b7c358bfdd17ea0888dbab7df25fbeed82096f5b78d3db2b68f4f8b100f952550b6c2acf6990b951d955837ad7b624cedb3f518312b6f31c26f10a771c3bc7c0ba6c", 0xdf}, {&(0x7f0000854000)="f0c1c804fc101ca82014a21aee06e181bdf8d219a8e4c54621682adfc8ddd70a186d3b3848238b9beff41de645335747e5278d2c24bdcff26de3cda4c05e34f9c0fa3bb61623c3ab3ebbe9e5bfa26e5b0a4797d816710e40f8ecf3c7c9a02b55fffec399fdef8cf936e51611adb2bc64c98018fdf3122afc5f7ca5a0bd1a38cbc7b3af1143970044c36b2b03ddebb753296a371400ac1c07544106c9da9ad3d99b462a6981727b9d01968a7b9c40abe10096ca16be237732c509e42af7b477a36e140c4fc1dee7ab09758401d7c5b3a7cabe67bc82d08ec35f89bfbe666a1cd0223af4815c", 0xe5}], 0x6, &(0x7f0000000000)=[{0x88, 0x114, 0x8, "7a14e5c29f0c652a7df59c3eac9749244a65684b407d0902057499040d78449217c4e98046468e3c5ac55f8c40f42d022ffbea1992f7c86da98dceb7bb18fe4c0d02e5bc63076420489191504145b5455a3ecc7321c6be39a1e0443f0334f3e37151aec176ca3d7c9b20e52f4dca337a0bc9ca7ea2"}, {0x30, 0x103, 0xffffffffb0072705, "06c40a94dd4203078a39eb1dd3e847a81435f3bba20c6d1ed61cbd"}], 0xb8, 0x4000}, 0x4000040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000071b000)=@sack_info={r3, 0x6, 0x4}, 0xc) 2017/12/27 05:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000200feffffff0800000000060000", 0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ea6000-0x74)={0x0, 0x6c, "1583c061df57559f1b850119c02c0e980a29434b91ea1996f5edb25ffeb98f9376cfc463491f1250c3f1dbe83409d48cc1b10eff95d99f4807cfd82919a1cef09988b9df504c354547afdec86d7e1cbd97eb5a401fe29e6843afa6d7c6cf369c02664dd261e8a92eb014b512"}, &(0x7f0000dc6000)=0x74) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000108000)={r1, 0x3a, "b59bee300618ad8727e1d67348d8dd89e10103162cba3a0ecfc95be380bef07fbce0ce7f6d1f42a9ef7df4a690d4d4889ef4217b09fca8b5a269"}, &(0x7f0000f40000)=0x42) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000db4000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000009f000-0x7e)=""/126) 2017/12/27 05:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) poll(&(0x7f0000574000-0x50)=[{r1, 0x200, 0x0}, {r1, 0x400, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x80, 0x0}, {r0, 0x400, 0x0}, {0xffffffffffffffff, 0x2, 0x0}, {0xffffffffffffffff, 0x80, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {r1, 0x184, 0x0}, {r0, 0x1000, 0x0}], 0xa, 0x100000001) write(0xffffffffffffffff, &(0x7f0000e2d000-0x35)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00007ef000)=0x0) 2017/12/27 05:37:41 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) mremap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000943000/0x4000)=nil) r0 = getpgid(0x0) r1 = gettid() tgkill(r0, r1, 0x36) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a27000-0x15)='/proc/self/net/pfkey\x00', 0x111002, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c33000-0x4)=0x7f) 2017/12/27 05:37:41 executing program 5: lstat(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f00005b3000)={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) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000)=0x400, 0x4) close(r0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) fallocate(r0, 0x1, 0x200, 0xfffffffffffffff7) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000003000-0x58)={0xffffffffffff34be, 0x13b3, 0x8000, 0x0, 0x46ab, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000004000-0x8)='./file1\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x9, 0x4) write(r0, &(0x7f0000005000-0xdd)="a6d8eb31d72953daca65f506b4e45b2e0d70a8d76834c7c00fe65f4822b81219e4d2d60d2324b53776b57c608a4986a315cccb3f0a98e0dfca18b812d0aa729ef3a8d95ff41a3552e4fa5ad9e4052071065bfc2466911a0dcd759db2189b1492f5d5f245ff5a76dc9ecd9c579a2a0c87d1601b48552d3b2490be12de852b85eaabf5e5161ec5597b9a08b1d345290ebc841f43b0166dc3b2bf4ba762fa2661bd2272f34654bda74d739f86b114c45706778679c9974dee986f10e932f9c3096dd0cacf7efbfc8b70472016b9c324bdcec62ff709bfd2b2a17e97362e0c", 0xdd) 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) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000002000)=""/208, 0xd0}, {&(0x7f0000005000-0xa6)=""/166, 0xa6}, {&(0x7f0000006000-0x5)=""/5, 0x5}, {&(0x7f0000006000-0xe6)=""/230, 0xe6}, {&(0x7f0000005000)=""/20, 0x14}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000006000-0xb5)=""/181, 0xb5}, {&(0x7f0000002000-0x7e)=""/126, 0x7e}], 0x8, 0x0) unshare(0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) sendto(r0, &(0x7f0000005000-0x6)="da7555edd50c", 0x6, 0x80a803742147ed67, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000007000)=0x0) 2017/12/27 05:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000596000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000045c000-0x4)=0xffffffffffffffa8, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005c6000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017b000)=0x2c) r2 = syz_open_dev$sg(&(0x7f000022f000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x0) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e04000)=@assoc_id=0x0, &(0x7f0000bd3000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a55000-0xc)=@assoc_value={r3, 0x4}, &(0x7f0000363000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a67000)={0x0, 0x20, 0x0, 0x5, 0x7}, &(0x7f0000a93000)=0x18) r4 = socket(0xd, 0x1, 0x0) mq_open(&(0x7f0000377000-0xf)='mime_typewlan0\x00', 0xc0, 0x148, &(0x7f00005eb000-0x40)={0x0, 0x7, 0x10000, 0xca, 0x4, 0x4, 0x400, 0x7f}) prctl$setfpexc(0xc, 0x40000) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000a98000-0x4)=0x0, &(0x7f00007ec000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x1, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/27 05:37:41 executing program 2: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000017000-0xc)={0x40000000, 0x0}) r6 = dup2(r0, r1) fcntl$setpipe(r6, 0x407, 0xfffffffffffffffd) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000006e000)={0x0, 0x0}, &(0x7f000006e000)=0x6) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(r2, r2) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000006e000)={r7, 0x1b3, 0x30}, &(0x7f000006f000-0x4)=0xc) writev(r4, &(0x7f000000b000)=[{&(0x7f000006a000)='l', 0x1}], 0x1) read(r3, &(0x7f0000043000)=""/175, 0xaf) read(r3, &(0x7f0000068000-0x1000)=""/4096, 0x1000) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/27 05:37:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000213000)=""/116, 0x74, 0x42, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000003000-0x50)={{0x1, 0x7}, {0x7, 0xb04d}, 0xab, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0xb, &(0x7f0000001000-0x20)={0xfffffffffffffffb, {0x9}, 0x2, 0x2}, 0x0, 0x8, &(0x7f0000001000)={0x0}) r2 = socket$inet(0x2, 0xa, 0xff) sendto$inet(r0, &(0x7f0000003000-0xe0)="d735b34cba3e9de695f70617d29f0e01dea3d153f4334094c376f49992981329b0f900e9d9d095325ec5cc8e80326f630845ffbf8a018ed8ba60b64b4c1337258921e062c0c3f58987832ea15c2ceb6ff37928abc685539c301fa8159fba052b5308728b14584abac5a4d9c9fb8da51b9b27edb822d7445c84ba57eecad1029d1151954c4d5b77a7434e3797dd72b73d5d1ee522bc8522dd3f035fb830a43217d33913263caf91323b1c00f1a4e83031b9246eba65d63c92baf5b053de5de0ba4562e2b71c9659a72f66a7b882268f19fc2a7035cfaa29aee1f64bac6b6c3c3f", 0xe0, 0x10, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x10000, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x8, 0x200, 0xde89, 0x7ff, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000005000-0x8)={r4, 0x5}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005000-0xc)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x8}, 0x1) ioctl$void(r2, 0xc0045878) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) fstat(r3, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000)={r5, r6, r7}, 0xc) 2017/12/27 05:37:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000053f000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000add000-0xb)={0xb7c9, 0x2, 0x81, 0x0, 0x8d, 0x4000000, 0x10001, 0xffffffffffffff7f, 0x3, 0x100000000, 0x460}, 0xb) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$VT_RELDISP(r1, 0x5605) 2017/12/27 05:37:41 executing program 5: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x401, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ef9000)={0x14, 0x0, &(0x7f00005a9000)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x4, 0x2}], 0x75, 0x0, &(0x7f0000c0a000+0xd01)="93fe0898ac611678f299e7018c5aaf70e73e8df12fa81ddde6dce8622a65326727ca6e8c5753ebe3fd0c48a3b55c94a201cca082d7e80e51499389850d137e52ac36555836bc09c85ce462f13e5e9d6d899329a99c9a68a7f80c3c3a24ab74b8bf8bf88ce0e6acc19f9dec6a63717e91208a5210b8"}) 2017/12/27 05:37:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000cfe000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000098d000)=[{{&(0x7f000094e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000093a000-0x10)=[{&(0x7f0000fcd000)=""/239, 0xef}], 0x1, &(0x7f000076f000)=""/52, 0x34, 0x6b084a36}, 0x101}, {{0x0, 0x0, &(0x7f0000a96000)=[{&(0x7f00004f6000-0x9f)=""/159, 0x9f}, {&(0x7f00009e4000)=""/235, 0xeb}, {&(0x7f0000f76000-0x1000)=""/4096, 0x1000}, {&(0x7f0000556000)=""/242, 0xf2}, {&(0x7f0000d04000)=""/12, 0xc}], 0x5, &(0x7f000033c000)=""/13, 0xd, 0x401}, 0x2}, {{&(0x7f000030f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000df1000-0x40)=[{&(0x7f0000865000-0xcc)=""/204, 0xcc}, {&(0x7f0000405000)=""/20, 0x14}, {&(0x7f00001f9000)=""/249, 0xf9}, {&(0x7f000083c000)=""/91, 0x5b}], 0x4, &(0x7f00003eb000-0x70)=""/112, 0x70, 0x4}, 0x5}], 0x3, 0x2000, &(0x7f0000f6b000-0x10)={r1, r2+10000000}) bind$packet(r0, &(0x7f00006ca000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/27 05:37:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002d0000)=0x0, &(0x7f0000d50000-0x4)=0x0, &(0x7f00003bc000)=0x0) setfsuid(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000293000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fdatasync(r1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000d9a000-0x8)={0x0, 0xffffffffffffffff, 0x5b1, 0x8}) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000cb2000-0x4)=0x0, 0x80800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x10000, 0x0) mremap(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001f1000/0x4000)=nil) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000200000-0x10)=@req={0x9, 0xd2, 0xc62b, 0x9}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x10000000000001) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000c27000-0x8)={0x4b87, 0x2}) getsockname(r3, &(0x7f0000f35000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009d3000)=0x10) 2017/12/27 05:37:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000004e000)=0x39, 0x4) r1 = epoll_create(0xffff) ioctl$TIOCNOTTY(r0, 0x5422) fcntl$getown(r1, 0x9) flock(r1, 0x8) fsync(r0) 2017/12/27 05:37:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000538000)='./file0\x00', 0x80002, 0x8a) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000031e000-0x28)={&(0x7f0000d28000/0x1000)=nil, 0x0, 0x4, 0x10, &(0x7f0000a11000/0x1000)=nil, 0x2}) writev(r0, &(0x7f0000355000-0x80)=[{&(0x7f0000440000)="11f95856ab921668b2b332f77cceebc3f380ea72a1e3e37e460ee58fc09f24b83f47dfc396a8e60f98b5eec4679deee852e45e4eb5c7eda0a5777270da26c1708bb34325ad14fa4fe7bb8cfd63d95fd4cbb1e7f3a40997dac70dae71addf10a6b2d83ec6b68e7181f0cbd97019df58c64b2268ca08db", 0x76}, {&(0x7f0000b47000-0x1000)="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", 0x1000}, {&(0x7f00000de000-0xce)="f35a6cc76c9b7e2be2617755ab44bc3940b8e0674b890ffc5dd5f40bdcfae1d4945cfb0c7cb5c781e89612013d90507a6146c4ab44f2b3d63d024187cf01d3f49b756433c55555d47dd11ac8b11ebd1fcf3a10d4090382ea6745e88d3b224c41ad0a0a07e74e4f654ec2df26868b7516b56e8f288057d845824a604ce6cba3c053d453373d551f5788a576686ad5ccc40bef2d703d56606739a6a3b70acb84edefb2a0db10067cb82fffb3d2dcb9366e0e20574ea3265933effb58716b7f7e8380f53a8fae0e8c74c43c38bbb22e", 0xce}, {&(0x7f000066b000-0x85)="5d95f89f6ff766ed9ae30ac2598b50492c6e0c788f29f25ceee9ec723c29168895ef7ae624f7ea4b4396f0c23441507609c7c0626415cfa4af9b221b29dd163fdd2f1e147b3752146fdb462338b5de6320420bffa5b437931a9b18946b5ed56773e827d0580633a0d6dd11183677e7bcc3b9a8ed0215430487bfbc9529bcac63ee2dbe8c18", 0x85}, {&(0x7f0000f65000-0xfd)="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", 0xfd}, {&(0x7f0000f88000-0x95)="8318fe6d59a0ed90443151d0133dd607956c8196749182a90ea5c5258ad136147a99a80b9e91f76d8ec37365f5a649c49ab7723ea5bfc1bc791743c47985e3074a6ef92b0c8e0dde5138f600532ce367d966528b040f54570f2ca1ff9ae523fcb406c63abb14e4955f361ddd2aa2d4bb1e0c93340e4e0d0f755b2e3a1a451d48c628d308641146989d9af1961bf29bd8b4056466c8", 0x95}, {&(0x7f000046d000-0x1d)="52975e8cc3374e2e350f541e81c52913b704a06c2b5a866975837d8c25", 0x1d}, {&(0x7f0000d8a000-0xf8)="018ec6f308af894c5b12a333ca96714fa92b1d71fb7daa0cae2a25ad8df65f68f4e4af9455cbd4a9f8b34d3b0a48c53b9f6082ab209003d281571232e61feb550e462e500736a8df46c3e711e16b93b78d06d561481c81d5d83fa5b40d97f44bf2b46bb6ae8d951945ba3d2941deb9f5300b7cee81d0dcf7982a0d64a1857d2c1e30815d701b2ca8d505c001d60059a2428f6b399bb7b7257d93eb6511f41f7a5a045f60dd8637b9121d2253e1dfd8b35340eff8236f9b16a16a7873b263e02a90463ba9db15f38941555166df18a8bd5cc6ec9c60e445279acd71dfce4d3f72f7f827bc1f0c753613c2c85332556a880bab3b21a4f457c5", 0xf8}], 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000f75000)=""/113) 2017/12/27 05:37:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000acb000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d25000)={0x1, &(0x7f0000d25000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000cde000)={r2, 0x18}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003de000)={0xcb, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000650000-0x52)=""/82) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000b17000+0xc05)=""/85, &(0x7f0000781000)=0x55) 2017/12/27 05:37:41 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000e62000)=0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5424, &(0x7f0000e64000-0x8)=0xfffffffffffffffe) 2017/12/27 05:37:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = fcntl$getown(r2, 0x9) fcntl$dupfd(r1, 0x0, r0) tkill(r4, 0x31) r5 = syz_open_dev$mice(&(0x7f0000520000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000e6a000)=0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000e0a000-0x98)={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]}, 0x1, 0x1}, &(0x7f0000b8f000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000d83000-0x8)={r6, 0xffff}, &(0x7f00002cf000-0x4)=0x8) sendto$packet(r2, &(0x7f0000947000-0xd0)="", 0x0, 0x0, &(0x7f00005ed000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="df3ed9187c94", [0x0, 0x0]}, 0x14) 2017/12/27 05:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ed000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000e3b000)=0x0, &(0x7f0000250000)=0x4) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000356000-0x1d)=[{0x1b, 0x8000024, 0x1, 0x0, 0x0, "000000000700030002ed1c"}], 0x1b}], 0x1, &(0x7f00006b5000)=[], 0x0, 0x0}, 0x0) 2017/12/27 05:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000876000)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[], 0x0}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c81000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/27 05:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000)="", &(0x7f0000363000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007a5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000c71000)={0x6, &(0x7f0000a0e000)=[{0x1ff, 0xfff}, {0xfffffffffffffc01, 0x5}, {0x7fffffff, 0x9}, {0x1000, 0x3}, {0x3, 0x80000000}, {0x2, 0x1}]}) 2017/12/27 05:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000641000)='/dev/ppp\x00', 0x400, 0x0) symlinkat(&(0x7f0000691000-0x8)='./file0\x00', r0, &(0x7f0000f3e000)='./file0\x00') mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000ccb000-0x8)='./file0\x00', 0x0, 0x1) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000035e000)='./file0/file0\x00', &(0x7f0000d00000)='./file0\x00', &(0x7f00009f3000)="61fa746f75ffffff", 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat(r3, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') 2017/12/27 05:37:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/0, 0x0, 0x2000, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f42000-0x1e)='w', 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001ff000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ec000)=0x8) fchdir(r0) 2017/12/27 05:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000cc8000)={0x1, 0x40, 0x20, 0x7fff, 0x3}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2017/12/27 05:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000001d000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c36000)={0x2, &(0x7f0000bea000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000ef5000-0x8)={r3, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2017/12/27 05:37:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000030d000)={0x0, 0x0, 0xcc4, 0x20, 0x9, 0x7}, &(0x7f00006ea000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000070e000)=r2, 0x4) 2017/12/27 05:37:42 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r2, 0x227b, &(0x7f00005ce000-0x2f)='b') read(r2, &(0x7f00005c6000-0x39)=""/88, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x96b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0xa, &(0x7f0000001000-0x28)=[0xff, 0x9, 0x4, 0x248, 0x3f, 0x6, 0x1, 0x2, 0x23, 0x7fff], &(0x7f0000001000)=[0xd00, 0x8, 0x74a6, 0x7, 0x5], 0x2, 0x4, 0x5f, &(0x7f0000003000-0x10)=[0x10000, 0x200, 0x7f, 0x6d8f], &(0x7f0000001000)=[0xc00000, 0x1, 0x9, 0x3f, 0x59a, 0x5, 0x7], 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00005ce000)=0x9) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/27 05:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a91000)='/dev/snd/timer\x00', 0x0, 0x8004) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e94000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000245000-0x10)={0x5, &(0x7f0000c66000-0x14)=[{0x3, 0x8001}, {0x1ff, 0x1}, {0x9, 0x100000000}, {0x0, 0x1}, {0x5, 0x800}]}) keyctl$join(0x1, &(0x7f0000c9e000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f75000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/84, 0x54) mmap(&(0x7f0000d5e000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) getdents(r1, &(0x7f0000584000-0xf8)=""/72, 0x48) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000445000)={0x0, 0x3698, 0x9, 0x7bc22e0c, 0x8, 0x100, 0x7, 0x9, {0x0, @in={{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x9, 0x8, 0x1, 0x4}}, &(0x7f0000cf0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e57000-0xc)={r2, 0x9, 0x20}, 0xc) fremovexattr(r0, &(0x7f00007bb000-0x15)=@known='system.sockprotoname\x00') clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getdents(r1, &(0x7f00007e0000-0x7)=""/7, 0x7) 2017/12/27 05:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000393000-0x9)='/dev/sg#\x00', 0x5536, 0x20000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000897000-0x10)={0x1ff, 0xfff, 0xfffffffffffff801, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2017/12/27 05:37:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000631000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000368000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x5e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x3, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f00009c5000-0x4)=0x0, &(0x7f0000c68000-0x4)=0x4) 2017/12/27 05:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000e14000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0e000-0x11)='/dev/vga_arbiter\x00', 0xacacdf7ede074123, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00006ba000-0x9d)=""/157) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001b2000-0x20)={0x2, 0x9, 0x200, 0x4, 0x7, 0x7, 0x3, 0x4, 0x0}, &(0x7f0000536000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a87000-0x8)={r2, 0x0}, &(0x7f00009f1000)=0x8) 2017/12/27 05:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4014, &(0x7f0000df0000)=0xfffffffe, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000454000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a96000-0x1000)="d4", 0x1, 0x0, &(0x7f0000f21000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000808000)=[{{&(0x7f00000fe000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008c9000-0x30)=[{&(0x7f00008e5000)=""/204, 0xcc}, {&(0x7f00003d1000)=""/19, 0x13}, {&(0x7f00003fc000)=""/85, 0x55}], 0x3, &(0x7f0000b37000)=""/200, 0xc8, 0x10001}, 0x8}, {{&(0x7f0000e65000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d4000)=[{&(0x7f00009b5000)=""/123, 0x7b}, {&(0x7f0000055000)=""/253, 0xfd}, {&(0x7f0000135000-0x8)=""/68, 0x44}, {&(0x7f00007cf000-0xab)=""/171, 0xab}], 0x4, &(0x7f00005e5000)=""/219, 0xdb, 0x6}, 0xeb2}, {{&(0x7f000041f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ae4000-0x20)=[{&(0x7f0000360000)=""/24, 0x18}, {&(0x7f0000730000)=""/202, 0xca}], 0x2, &(0x7f0000685000-0xed)=""/237, 0xed, 0x1}, 0x200}, {{0x0, 0x0, &(0x7f000048e000-0x40)=[{&(0x7f0000524000)=""/217, 0xd9}, {&(0x7f00005f4000-0xb7)=""/245, 0xf5}, {&(0x7f0000452000)=""/97, 0x61}, {&(0x7f0000dc7000-0x1e)=""/30, 0x1e}], 0x4, &(0x7f00003f3000)=""/181, 0xb5, 0x0}, 0xf8c}, {{&(0x7f0000549000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007d2000-0x30)=[{&(0x7f0000940000)=""/4096, 0x1000}, {&(0x7f0000f92000-0xa9)=""/169, 0xa9}, {&(0x7f0000505000)=""/15, 0xf}], 0x3, &(0x7f0000714000-0x4a)=""/74, 0x4a, 0xfffffffffffffffc}, 0x2}, {{0x0, 0x0, &(0x7f0000b22000)=[{&(0x7f0000228000)=""/228, 0xe4}, {&(0x7f0000cc4000)=""/3, 0x3}, {&(0x7f0000af2000)=""/160, 0xa0}, {&(0x7f00006aa000-0xb6)=""/182, 0xb6}], 0x4, 0x0, 0x0, 0xe0c2dc0000000000}, 0x9}, {{&(0x7f00006cd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e6c000-0x70)=[{&(0x7f0000a06000)=""/232, 0xe8}, {&(0x7f000090b000-0x9f)=""/159, 0x9f}, {&(0x7f000066f000)=""/242, 0xf2}, {&(0x7f00002a2000)=""/2, 0x2}, {&(0x7f00007a6000)=""/5, 0x5}, {&(0x7f000057e000-0x71)=""/113, 0x71}, {&(0x7f00009bb000-0xdb)=""/219, 0xdb}], 0x7, &(0x7f00008a0000-0x43)=""/67, 0x43, 0x80000000}, 0x5}], 0x7, 0x62, &(0x7f0000fc3000)={0x77359400, 0x0}) bind(r0, &(0x7f0000a5e000+0xb5f)=@l2={0x1f, 0x101, {0x7fff, 0x5, 0x400009, 0xff, 0x3ff, 0x4}, 0x81, 0x3}, 0xe) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r1 = getpgid(0xffffffffffffffff) r2 = open(&(0x7f0000707000)='./file0\x00', 0x400, 0x21) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000757000)=""/154) ptrace$setsig(0x4203, r1, 0x20, &(0x7f0000249000-0x10)={0xa, 0x3, 0xa85, 0xd6d}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000809000)='/selinux/checkreqprot\x00', 0x301402, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000c6a000-0x4)=0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000842000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getpeername$inet(r0, &(0x7f000027f000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a09000)=0x10) ioprio_get$pid(0x0, r1) sendto$inet(r0, &(0x7f00009c6000)='.', 0x1, 0x4001, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000458000-0x8)={0x0, 0x0}) 2017/12/27 05:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x375) r2 = epoll_create1(0x80000) syz_open_dev$sndseq(&(0x7f00002d6000)='/dev/snd/seq\x00', 0x0, 0x40000) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a73000)={0x0, 0x619, 0x5cc, 0xbb1a, 0x46, 0x7}, &(0x7f000036c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002f8000-0x6)={r4, 0x400}, 0x6) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00006ed000-0x8)=0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00001be000)=0x4) r5 = timerfd_create(0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002fb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2017/12/27 05:37:42 executing program 3: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000620000)='/dev/hwrng\x00', 0x121000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) pipe(&(0x7f0000eda000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x80002, 0x0) 2017/12/27 05:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000056d000)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) fcntl$getownex(r0, 0x10, &(0x7f0000c9f000)={0x0, 0x0}) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ffd000-0x81)="0417a9b295424adbea8074c580591cfcb51f8889f9868eb7fd68f599a39b7105ea29778ca50c4d4e1d980af710731070a62f7ce2e9eafdee63a4a233b654e7557838bab6d522a0835c9c43162ce15642f9ac697d17727cf8453073e0f74a6484a1e8aeb8e7993e7de13295a4cf5998d99c8de58872c6fd4be51dac77683723b9ca", 0x81, 0x20000040, &(0x7f0000c53000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000836000-0x104f)="bf", 0x1, 0x0, &(0x7f00008e7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000234000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000025d000-0x4)=0x14, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005d0000)=0x0) r1 = socket(0x10, 0x2, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000026d000)=0x0, &(0x7f0000ef7000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000452000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) write(r1, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011000000f70000f1de005609", 0x24) 2017/12/27 05:37:42 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001c000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000d04000-0x4)=0x54) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b01000)={{0x1, 0xfffffffffffff001}, {0x40, 0x0}, 0x5, 0x35d3bfbad46d51b5, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/134, &(0x7f0000982000)=0x86) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r1, &(0x7f0000001000-0x21c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000)=""/2, 0x2}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000002000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000)=""/38, 0x26}, {&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}], 0x8, &(0x7f0000000000)=""/128, 0x80, 0x1ff}, 0x1}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/0, 0x0}], 0x1, &(0x7f0000001000-0x81)=""/215, 0xd7, 0x3}, 0x800}, {{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)=""/43, 0x2b}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000001000-0x5f)=""/211, 0xd3}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000001000)=""/210, 0xd2}], 0x8, &(0x7f0000001000)=""/56, 0x38, 0x4}, 0x9}, {{&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/70, 0x46}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000001000)=""/148, 0x94}], 0x8, &(0x7f0000002000-0xde)=""/222, 0xde, 0x7}, 0x2}, {{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000001000)=""/194, 0xc2}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/7, 0x7}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0xa, 0x0, 0x0, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x2b)=""/43, 0x2b}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000001000)=""/203, 0xcb}], 0x6, 0x0, 0x0, 0x400}, 0xffffffffffffff01}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000001000)=""/142, 0x8e}, {&(0x7f0000001000)=""/73, 0x49}, {&(0x7f0000001000-0x8c)=""/239, 0xef}], 0x5, &(0x7f0000001000-0x27)=""/39, 0x27, 0x9}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0x94)=""/148, 0x94}, {&(0x7f0000002000-0xc4)=""/196, 0xc4}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000)=""/163, 0xa3}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000002000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000)=""/145, 0x91}], 0x8, &(0x7f0000001000-0x79)=""/121, 0x79, 0xff}, 0xe01}, {{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000002000-0xf1)=""/241, 0xf1}, {&(0x7f0000002000-0x96)=""/150, 0x96}], 0x5, &(0x7f0000001000)=""/99, 0x63, 0xfffffffffffffffe}, 0x6}], 0x9, 0x2000, &(0x7f0000001000-0x10)={0x77359400, 0x0}) 2017/12/27 05:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000584000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) 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_INFO(r0, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009e2000-0x4)=0x0) sched_getparam(r0, &(0x7f0000b9f000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00004ae000)='/dev/usbmon#\x00', 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000419000)={{0x3, 0x3, 0x7, 0x1, 0xfffffffffffffff7}, 0x3, 0x401, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x5, 0x500000000000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:42 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f49000)=[{&(0x7f00004ed000-0xbb)=""/187, 0xbb}, {&(0x7f000079b000-0x1000)=""/4096, 0x1000}, {&(0x7f00000cd000-0x15)=""/21, 0x15}, {&(0x7f0000734000-0xbe)=""/190, 0xbe}, {&(0x7f0000e15000)=""/4096, 0x1000}, {&(0x7f000082a000-0x1000)=""/4096, 0x1000}], 0x6) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b29000)=@ethtool_coalesce={0xe, 0xfffffffffffffffe, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000638000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000624000)={&(0x7f000043c000)={0x10, 0x0, 0xfffffffffffff164, 0x0}, 0xc, &(0x7f000094f000)=[{&(0x7f0000182000-0x1010)=[{0x1010, 0x811, 0x400, 0x8, 0x3c2, "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"}], 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x40) read(r0, &(0x7f0000808000)=""/189, 0xbd) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000006a000-0x10)={0x6, &(0x7f0000005000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000bcc000)={r2, 0x10}) flistxattr(r0, &(0x7f0000a0c000)=""/85, 0x55) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000730000)={0x401, 0x40, 0x3fd, 0xe1d, 0x20, 0x6, 0x8000002, 0x3b97, 0x5, 0x9, 0x10001, 0x3}) ioctl$TCFLSH(r3, 0x40045436, 0x2) 2017/12/27 05:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/4, 0x4}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r2) writev(r6, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r4, r3, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) 2017/12/27 05:37:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x400801, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000002000)=0x5) 2017/12/27 05:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004f2000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f00007ef000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d72000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/27 05:37:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000678000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) getdents64(r1, &(0x7f0000cde000)=""/16, 0x10) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000051e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000707000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b2a000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7000000000, 0x2, 0x18c, 0x1d, 0x0, 0xa0, 0x80, r2, r3}, {0x40, 0x7, 0x1ff80, 0x1, 0x6, 0x3f, 0x0, 0xfff}, {0x7, 0x800, 0xff, 0xffffffffffffffc0}, 0x525, 0x9, 0x6, 0x1, 0x8, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1}, 0xf, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7, 0x3, 0x401, 0x9, 0x6, 0x38}}, 0xe8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000251000-0x8)=0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000095c000)=0x3, 0x4) 2017/12/27 05:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @time={0x0, 0x0}, 0x0, {0x2, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/27 05:37:42 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") signalfd(0xffffffffffffffff, &(0x7f0000a08000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x1, 0x0) 2017/12/27 05:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x0, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000189000)=0x0) waitid(0x2, r0, &(0x7f00003bb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000071b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x0) 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$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) accept4$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000018a000)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000864000)={@multicast2=0xe0000002, @empty=0x0, r3}, 0xc) dup3(r1, r2, 0x0) 2017/12/27 05:37:42 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358000-0x18)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001276, &(0x7f0000855000)="ba") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/27 05:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000e45000-0x40)={0xda, 0xffffffffffff8001, 0x53a4, 0xbe, &(0x7f0000041000-0xbe)=""/190, 0x36, &(0x7f000083b000)=""/54, 0x1000, &(0x7f0000345000)=""/4096}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f80000)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a9e000)=0x0) 2017/12/27 05:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001f6000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000040000)=""/238) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000073c000)=0xcac, 0x4) 2017/12/27 05:37:42 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x2) getsockname$packet(r0, &(0x7f00005b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b02000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005c7000-0x28)={@generic="120d17df429614aa6ac9569e7e327212", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000077f000-0xc)=""/12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b73000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000aa2000)=0x9) 2017/12/27 05:37:42 executing program 0: socket(0x10, 0x2, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000005b000)=0x0, &(0x7f0000dd9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dbe000)={0x0, 0x3ff, 0x8f8b, 0x9, 0x24b, 0x0, 0x1000, 0x1c33, 0x2, 0xac97, 0x8}, 0xb) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="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", 0x5c5}], 0x1, &(0x7f00003c9000-0x10)=[], 0x0, 0x0}, {&(0x7f00008e6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000092d000-0x10)=[], 0x0, &(0x7f0000d09000)=[], 0x0, 0x0}, {&(0x7f0000cec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb6000)=[], 0x0, &(0x7f0000dac000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x128, 0x1}], 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a36000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000000008, &(0x7f0000448000)=0x0, 0x4) 2017/12/27 05:37:42 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fc1000)='ppp1ppp1+(\x00', 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b3a000)=0x400, 0x4) 2017/12/27 05:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bf8000)={{{@in=@local={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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdd000-0x4)=0xe8) quotactl(0xc4d2ed3, &(0x7f0000bd5000-0x8)='./file0\x00', r0, &(0x7f0000db5000)="33613c230a88a948d2bde3e620d807") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000f25000-0x10)=@req={0x28, &(0x7f0000497000)={@common='tunl0\x00', @ifru_addrs=@l2={0x1f, 0x400, {0x7fff, 0x767943c6, 0xfffffffffffffe24, 0xfffffffffffffff9, 0x6, 0x6}, 0x3, 0x5}}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000cd2000)={0x1ff, 0x7, 0x2b3, 0x4, 0x10000, 0xe902, 0x5, 0x3, 0x8, 0x6149}) setresuid(r0, r0, r0) 2017/12/27 05:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) r1 = socket$inet6(0xa, 0x807, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a63000-0xc)={0x0, 0x100d, 0x30}, &(0x7f0000db2000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f53000-0x10)={0x400, 0x800e, 0x4, 0x1000, r2}, &(0x7f000003e000-0x4)=0x10) recvfrom$unix(r0, &(0x7f0000ff3000)=""/123, 0x7b, 0x12000, &(0x7f0000f04000)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) preadv(r1, &(0x7f0000264000-0x20)=[{&(0x7f00006e1000-0xc2)=""/194, 0xc2}, {&(0x7f00008ef000-0x79)=""/121, 0x79}], 0x2, 0x0) 2017/12/27 05:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xfdff, 0x7e70) sendmsg$netlink(r0, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f00002b1000-0x10)=[{&(0x7f0000556000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb5000+0x132)=[], 0x0, 0x0}, 0x4008080) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0xfffe) 2017/12/27 05:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e1000)='hybla\x00', 0x6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x6, &(0x7f0000aec000-0x60)={0x0, 0x3c, 0x6, @thr={&(0x7f000053f000)="a3b8f5554666e902e6c24f9766598aa45a205b99ead1e561eb6c0f7c54183b4f7386e491b3", &(0x7f0000cf2000)="4c1c9f5df8571ed596ec4496f168a401ae71e395a80f0500ff56ecb807d59c9a3d2c9078b779ef77eedba48385adc93752c52d3f4af0db0946ac1d988ddb026e786d27f64395d7657f87fe4f353b579683114309609314601f3f79bf33250a3f76751a3ace5d4e5e8632c0469336df0488d7ef505c29c9a997f419d861d54da3b981e4f9f440c767e996b04ee990abcd43dd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a9000-0x4)=0x0) timer_getoverrun(r2) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x19d, 0x0, 0x0, 0x0, 0x0, "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"}], 0x19d}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x639, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/27 05:37:42 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x40000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f00005cc000-0x38)="894949cf7c1e919d2b979da5a67969834a558b63420cfa7a95e1864310bb781ae313e7506c6ab1f18914f7b50d62610fc42c2c1be25f8156", 0x38, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2017/12/27 05:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000383000-0x1)='$', 0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000dba000)=0x0) fsync(r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x408, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00003e1000)=0x1ff) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000943000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x2c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2017/12/27 05:37:42 executing program 4: mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005b6000-0xe1)="1f000000f903000000000000000031060000090000000000000000000101006e9ed28589288704fdbd74dd677293e251", 0x30) mmap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000059f000-0x38)={&(0x7f0000d72000-0x48)=@full={{0x3, {"2a7025abeea61f"}, 0xfff}, [{"61e11a44bc5b68"}, {"bd9193d07157d4"}, {"886ec91429abba"}, {"9684fbdf1b30df"}, {"92f1e6f151175c"}, {"2739323cff7fdd"}, {"76d0482b808ecd"}, {"71f775aaa6d35f"}]}, 0x48, &(0x7f0000c9d000-0x7)=[{&(0x7f0000c1c000-0x39)="275ee00fdee7c69b92823ccda9d5ab2ebbeb74c4fd8c3d65b5fef46c43199cd61c0497ab00d0f83e61e88beeb0766608831c252ef4c15bd639", 0x39}], 0x1, &(0x7f0000423000-0x1b0)=[{0x68, 0x10d, 0x8, "de19d90447db539a5d3bc3d785dc09488998f88fe5b98266e6ffeb26ef745835472679c7da6bdf8a0f9a18279e8277dac275070fed0b43dd92949165f9be87b6a6b2fb651b0783cf915a430403d2f19e6ae0bb6893"}, {0x100, 0x112, 0x5, "d5b3207f4618b9e8cbe376ee4e3ac6441a364f2857d6c68bc128772037ce2094c3cbb98eca662b5a153415e3041036a847cd33a5c49986c5f52448b3aa2f883c8ff61fc4971a298e1638414daa98ef3cfa3a475ca70cbc98728af9d9d5c039609f15805e37d54762e4932d820828ad946b359b5262a0b2e1375192296b1edf15e666f36d35954bbac6c95e1b2dcb3b58293dfc25b9857885372f1c46db6b9914c598f287fe2643b5c891f1ef0a3284716447242c2db9bcab7debde7c61e2db2c80e73dd00f971a7f9efeff7b57846cddcfb57c42a7b364d53ae7b0700939ae74bf789f657e13226c37f0d250f0"}, {0x48, 0x111, 0x100, "65fc556ecc2fc8185cd6f42241aac7dade0bb447757970ca20806e370ea15b1fedcebb341d08be0e9ac01ab3f8d48f9cc847da"}], 0x1b0, 0x1}, 0x40000000) 2017/12/27 05:37:42 executing program 1: prctl$getname(0x10, &(0x7f000083a000)=""/205) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb7000)='/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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f00003fd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000180000-0x10)={0x5, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x74a4}, &(0x7f0000833000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4d9d}, &(0x7f0000001000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000753000)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x389, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000dfd000-0x60)=[{&(0x7f0000000000)="a424c191506a61803bf5068bd09c98f5ba49edc9ddb66531cff65f67e5ca7f7eb88ae051506e5ab6be7363c2420a1d64254eb647cc6e74d380285d420d3a4186597b3a20c0e809ed9148b94a4a8dd7cd7825ebbffd3950aef0fba869d9ef348be4b6e205635d5e7710078ec274ca29c39c433dc5bfba519b297f298e85455a098bf9de155cf763101d5c5a79907a6e727b3571", 0x93}, {&(0x7f0000deb000-0xeb)="146cb2d1f23dcaad37141e1c8593c0a420e176f019117a23909807cd51d91379e4b205ab5ac165e34ca81cbe6bd657947fd5a9af7a00907fc00360185a3c5de3b7c96433fa076fa2bd19d762f9035fb91c33eb998d62b8f9f342d9b1a0a6b1a790d1c468f848cf438f7275aeccbd1d1bb3696cb9ad187c5b05d7f223cfbf26691148d9587ed322d04adcc1b8c891266dfb7a2c785506eba1f96097fd9c5eab62aed99216370d4cc8c9f90b410e6ef6d39bcbeedbae20abb5aca0aa13515dcf1c6b29b45341f3935f94b15e46c4c7037fda0d4e095275b96fd610f223a570158985ef39bff9abc67cf1d878", 0xeb}, {&(0x7f0000001000-0x20)="5ed99d67fa68c0a9508463b5942acbc94030de941f54b66b87243193060de021", 0x20}, {&(0x7f0000a00000-0xa5)="36ebab4f24c90680d56d4191bc258db41694e51e11d616d65e7426bb74c8e59694ae79dd3f1787ca7712455f39da9b7bc844f09b2deec943e3dc1efacbb92dc7cec196d9f73e353c539059496366ec97128df47b9ab575fdb83a0da26724adf705954c61c8ccba6d822d02b37da4d914c4f0664ae863bc4c1f77b61a07612037c70b1d567508c914b0dfd957b8f9363f61796d7b6620eff060035f451ac282e087753458cf", 0xa5}, {&(0x7f0000000000)="2646667eb91b3e59d1613b64bcbf4f58602f4023de8c881add9e28237a2d344fd16db6ef1df4372861f1437414cacb47f852fb0204c92aa23f8fc07569a50d9c48bb1baaa13cee1a258aa4249d9e185c12fa7a2821f6212e9173e42fcd56bbd01d7b042d32d9c1d06232292d63de4d7d491f7e9a58ded931295bd696d028fa9da6e5034e2bf19e3972bc55747e2d8830a1bab26b16ea3ac0250d5ea8052ef748d0cbbef7f774", 0xa6}, {&(0x7f0000358000-0xf5)="7cd1f6e17472cf397c7866bba325fb49ec8e89779dec134dc1e613db523d682034a211010203ac62f8a56a9485f4c76342a01a30d7411b4e02688fd98525f4b86e0b28cecc12c5f0455cef3954bc462c06c6a098f1d523ad130a522316e7aa079cf3db86c26312dff47efb1520164cf531fb8b26d09831b9ad1345afd665dc9667b94ae729af7b49c3bcdabfee98c05f8da21f7679a5da0e89084fcc9223ad819d2e6b3c40d88b23693c5557e98ec538dc02f3b9094111653c6ebb818ad38dd738ac324d30c91f27ce79e7a2b0d2c285d79942ec633cb609192a61d5cfb2aad15606d0ed485976434cfdb6eb9beebdd671e99f49f7", 0xf5}], 0x6, &(0x7f0000b12000)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x4000000000, 0x0, 0x400, 0x6, 0x6, 0x8f, 0xffffffffffff0001, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x4bd9, 0x430}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x643a, 0x2000000000000, 0x3b}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20a, 0x7fff, 0x1ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x20b, 0x80000000, 0x9, 0x0, 0x9, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x40, 0xe, 0x4, 0x9, 0x9, 0x4, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x81, 0x80000001, 0xffffffffffff0000}}], 0x150, 0x40}], 0x1, 0x4000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xffffffff}, 0x8) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x2e)=""/46) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x101, 0x8}) readahead(r0, 0x9, 0x2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000002000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x14) 2017/12/27 05:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00003b7000)=0x0) 2017/12/27 05:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003bf000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cf0000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000291000-0x10)={r1, r2, 0x2}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000b5e000-0x4)=0x3) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000597000-0x8)='./file0\x00', 0xa1) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000178000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b7000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000057f000)=r1) pipe2(&(0x7f0000f7d000)={0x0, 0x0}, 0x80000) getpeername$inet(r2, &(0x7f000021b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000644000)=0x10) connect$netlink(r2, &(0x7f00000d2000)={0x0, 0x0, 0x5, 0x3}, 0xc) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f00007a1000)='./file0/bus\x00', 0x10100, 0x147) lseek(r3, 0xffffffffffffffff, 0x0) 2017/12/27 05:37:43 executing program 6: 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$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000065a000)="", 0x0, 0x840, &(0x7f00008ec000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004cc000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$unix(r3, &(0x7f000090b000)={&(0x7f00008f6000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ad1000-0x10)=[{&(0x7f00009e6000-0x3b)="9a55c34b45e0cddd5fa1ea7bf9cee9381e5de3957b54d96f356da550aacbf0bca8d6d49d75cdc5301f30750cbd4feaeb78a4c1cb01af1863222790", 0x3b}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2017/12/27 05:37:43 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r1, &(0x7f0000782000-0xc)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fda000-0x4)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x6, &(0x7f000067d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fdb000-0x14)={0x7, 0x9, 0x20, 0xffffffffffff8001, 0x101}, 0x14) ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x40000000002a, &(0x7f0000017000-0x4)=0x3, 0x4) write(r1, &(0x7f000078f000-0x1)="1f", 0x1) r2 = creat(&(0x7f0000418000)='./file0\x00', 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000c96000-0x4)=0x100000000, 0x4) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2017/12/27 05:37:43 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007e000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000046000-0x4)=0xb0, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000044b000)={0x0, 0x8000}, &(0x7f0000c31000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x80000001, 0x5}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x8000, 0x1, 0x401, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4c1, 0x3, 0x1000, 0x5, 0x7}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0xee67) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) fcntl$getown(r0, 0x9) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000)=0x1e) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/56, 0x38}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@loopback={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=@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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000)="91a1e4fce95091b5174f889cfdd6ccaf276cc33e675e54a1ec3161a092fa1ea5e31358b9864316360309b7f69f3fb866044256191f1c7c54a1c7bd5d0d0d1deadada36eaa928ccbc56d5b3a05ea3167903ca6b257abca3c2d4ffc408fe529ac71050593e21ab5a27596c9c6bcaee485511d4a29973a1a8ff891b88bfce30c1058771ed0b1a785db82539a9383cb73c771a872fc954a7d4c2357a0079ac65098e7ffa8cc284529b31393ab94eb2dbbfe605d795088b8923c3639ed9bafb8cd78588afcfdd15cf86fd1f4eab19605e7794e89494", 0xd3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) geteuid() 2017/12/27 05:37:43 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004f7000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000025000-0x8)={0x0, 0x101}, &(0x7f0000024000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000014000-0x20)={0xffffffffffffff00, 0x4, 0x8, 0x9, 0x9, 0x2, 0x1, 0xff, r2}, &(0x7f000000a000-0x4)=0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r3 = openat(r1, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000000a000)='./file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000024000-0xe)='./file0/file0\x00', 0x0) 2017/12/27 05:37:43 executing program 2: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000d21000-0x8)='./file0\x00', &(0x7f0000d20000)='./file0\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a18000)=0x0) fchmod(r0, 0x18) 2017/12/27 05:37:43 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001a000-0x28)={@common='ip6gre0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001a000-0x14)={0x400, 0x5, 0xffffffff80000000, 0x3, 0x4}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000007000-0x8)={0x75c, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x3) r6 = userfaultfd(0x0) ppoll(&(0x7f0000ffc000-0x10)=[{r5, 0x0, 0x0}, {r6, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) listen(r2, 0x0) listen(r1, 0x0) 2017/12/27 05:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000192000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000de0000-0x8)={0x0, 0x41e}, &(0x7f0000e92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000054c000)={r2, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1f, 0x5, 0x2, 0xffffffff, 0x1, 0xff, 0x80000001, 0x10001, 0x8001, 0x1, 0x101, 0x1, 0x1, 0x81]}, &(0x7f00000d2000)=0x108) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000032c000)=0x4, &(0x7f0000f17000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004e1000)={r2, 0x10001}, &(0x7f0000070000)=0x8) [ 52.295597] device gre0 entered promiscuous mode 2017/12/27 05:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000464000-0x11)='bdevvboxnet1em0%\x00', 0x11) mprotect(&(0x7f000059b000/0x3000)=nil, 0x3000, 0x2000000000000022) r1 = add_key$user(&(0x7f000021f000-0x5)='user\x00', &(0x7f0000133000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)="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", 0x164, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f000081b000)=""/7, 0x7) exit(0x83aa) r2 = add_key$keyring(&(0x7f000091c000)='keyring\x00', &(0x7f000067e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000a06000)='rxrpc_s\x00', &(0x7f0000a7f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000eba000)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000e77000)=0x0) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f00005c6000-0x4)=0x3, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000064f000-0x1)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ba2000)={@generic="a888321fc62d88928f8eee84ad660596", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000fdd000)=@req={0x1399, 0x2, 0x2, 0x5}, 0x10) dup2(r0, r1) 2017/12/27 05:37:43 executing program 1: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000095e000)='/dev/pktcdvd/control\x00', 0x10080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006cd000)={0x4, 0x0}) 2017/12/27 05:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2000fffffffe, 0x40, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000027f000-0x4)=0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/27 05:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000-0x8)={0x0, 0x0}, 0x0) read(r0, &(0x7f0000766000)=""/1, 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") fallocate(r0, 0x3, 0x1f, 0xff) userfaultfd(0x800) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_flags=0x0}) r1 = getpgid(0xffffffffffffffff) waitid(0x0, r1, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) 2017/12/27 05:37:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000012000)="8e34a796a93bdef76738b4a189416e5d261ac5f53110cbfe4e8f71741b59ba88f31238ba3f822938ee8f860111d2ee69d7317eacf00ddf55e66d9bdc4396ef193db4d67a20e1f6659374bba3a5ebf65cffa5058ce86c0b029c8999773e203a5b2b8bf9c321b6f5b510e66ed0ab14db9d") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000f31000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bb2000-0x4)=0xcb, 0x4) utimensat(0xffffffffffffffff, &(0x7f000052a000-0x8)='./file0\x00', &(0x7f0000d39000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000373000)='./file1\x00', 0x8000, 0x135) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = fanotify_init(0x28, 0x800) r2 = userfaultfd(0x0) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e64000-0x14)={0xb8, 0x0, 0x4, 0xffffffffffffffff, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/27 05:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f0000b78000-0xbb)="", 0x0, 0x0, &(0x7f00002dc000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000f16000-0x8)='./file0\x00', 0x80) 2017/12/27 05:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000a7000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) fstat(r1, &(0x7f0000753000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000001d000-0x2f4)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x20, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_pts(r0, 0x460880) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/27 05:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ca3000-0x9)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ea2000)={0x0, 0x9, 0x11b, 0x6, 0x7, 0x80}, &(0x7f0000630000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ca0000)={r1, 0x4, 0x10}, &(0x7f000031d000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000efb000)=0x0, &(0x7f00008e3000-0x4)=0x4) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f68000-0x8)='/dev/loop-control\x00', 0x10000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000737000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000e4e000-0x4)=0x5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) 2017/12/27 05:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001ca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00003c1000-0x8)={r1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000e87000-0x4)=0x8, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f00007e5000)=0x8) 2017/12/27 05:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="d35c9a8b74308b1b2c5d0ce63d9d8234"}) r2 = socket(0x2000000011, 0xa, 0x300) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/ppp\x00', 0x581002, 0x0) r4 = getpgrp(0x0) r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000b6d000)={0x4, 0x3, r4, 0x5, r5, 0x9, 0x7, 0x6}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000e1f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000055d000)=""/122, 0x7a, 0x0, &(0x7f000048f000-0xa)=@file={0x0, './file0\x00'}, 0xa) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000811000-0xc)={r4, r5, r6}, 0xc) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000fc6000)='./bus\x00', 0x0, 0x0) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000ab1000-0x70)=[{&(0x7f0000054000)=@file={0x0, './bus\x00'}, 0x8, &(0x7f000017c000-0x30)=[], 0x0, &(0x7f0000fce000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f00009fc000)=@file={0x0, './bus\x00'}, 0x8, &(0x7f0000fce000)=[{&(0x7f0000fce000)="", 0x0}], 0x1, &(0x7f000062a000-0xd8)=[], 0x0, 0x0}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000bf7000-0x50)={{0xbf3, 0x81}, {0xf9, 0x8}, 0x8, 0x1, 0xf8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000-0x10)={0x2, 0x208, 0x3, 0x1, 0x0}, &(0x7f0000ae2000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000bba000)=0x0, &(0x7f00000ef000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:43 executing program 1: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0xfffffffffffffffe, 0x9, 0x31, 0x2, 0x8, 0x7, 0x3, 0x2, 0xb96f, 0x7fff, 0x6, 0x7, 0xffffffff, 0xb9b]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002a0000-0x10)={0xfffffffeffffffff, 0x8000, 0x9, 0x0, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r2, &(0x7f000087b000-0x10)={0x4, 0x1, 0x0, "74aaadff1cb3", 0x3, 0x0}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:43 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000000130, &(0x7f0000951000-0x4)=0x200, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000003f000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f000074a000)=0xc) 2017/12/27 05:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009d3000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000283000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000bf5000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000b7f000)=r1) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xeef, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000168000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a79000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) r1 = dup(r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000697000-0x10)={0x5, &(0x7f0000d6e000)=[{0x1, 0x8, 0x2, 0x9000000000000000}, {0x12, 0x0, 0x7, 0x81}, {0x935d, 0x1, 0x1, 0x7fffffff}, {0xe71, 0x82, 0x871, 0x40}, {0x80000000, 0x6efd, 0x0, 0x8}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e04000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f00007b4000)=[{{&(0x7f0000dab000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0f9f851b10cde664439fa02c1f2d48ad797b5c9a41d67bf6e3e7439fc211db8f961c572e4b3176a2b850280be9d901cb5989de7d93be08b4e4c3311ddda63c", 0x0}, 0x60, &(0x7f0000e24000-0x60)=[{&(0x7f0000253000)="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", 0x382}, {&(0x7f0000210000)="0ed3313674c738366856ac0f9345c8d1d95f877f2637ab794055df725f04e7923891d887b7733074b0b8065fd666500ae8ae5b02536374d4466ad23f3d2e5de31fe0db2bce26929918d14eced7169c1da181863d3d6f6f798ef80e8281b1d0eaa220c1ff6dd6e49338f87b4d93079667eb52d9005384f387144ace4aba93db39f52f49650b292e3f168d4f5a9e8e5dd875d8120d06a033dfeec3c418aed0f8f63380", 0xa2}], 0x2, &(0x7f0000c20000)=[], 0x0, 0x80}, 0x5}], 0x1, 0x0) 2017/12/27 05:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) clock_settime(0x1, &(0x7f000066c000)={0x0, 0x1c9c380}) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='yd', 0x2}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/27 05:37:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000895000)={@rand_addr=0x5, @empty=0x0}, 0x8) mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8000000000, &(0x7f000003f000)="0702ffef00", 0x5) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000437000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fc3000-0x8)={0x0, 0x9}, &(0x7f000052e000-0x4)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc2000)=@sack_info={r1, 0x81, 0x80000001}, &(0x7f0000fc2000)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3a083ad65", 0x11}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000905000)=0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fc3000-0x4)=0x4, 0x4) 2017/12/27 05:37:43 executing program 4: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") getpriority(0x1, 0x0) r0 = add_key$keyring(&(0x7f0000450000)='keyring\x00', &(0x7f00002c8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000c42000-0x8)='keyring\x00', &(0x7f0000259000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2017/12/27 05:37:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000583000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d34000)={@generic="2e00000087000000000206210002bd5c", @ifru_mtu=0x101}) 2017/12/27 05:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000b20000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$int_in(r2, 0x200000005452, &(0x7f00006c4000)=0x2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00007d1000)={0x4, &(0x7f00008bd000-0x20)=[{0x718, 0x0, 0x7, 0x8ad}, {0x6, 0x1bd4, 0x4080000000000, 0x1}, {0x5, 0x81, 0x0, 0x0}, {0x6, 0x1b0, 0x7f, 0x7fff}]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000061d000-0x10)=@req={0x28, &(0x7f0000250000)={@common='ipddp0\x00', @ifru_addrs=@nfc={0x27, 0x8, 0x8000, 0x3}}}) connect$inet(r0, &(0x7f0000205000-0xf)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bea000)={0x44, 0x10001, 0x0, 0x400, 0x6, 0x10001, 0x3, 0x0, 0x8, 0x80}) sendto$inet(r0, &(0x7f0000d77000)="6331dee975d5e1d598ea77f5dca084f48d46cabeadba0c1f20886fc7e3155106ba00aefeba533770376a3c9baa2c0f386fd6251baefdb18d06d705dd47502c917d3bda9631accebc7ad675b9c0bfb81d9ed57e8635d644ce9c2cd973cddc4867590f9542fa89bda4069e6bcfd05aaa80e77aff40fcb0d2c0913ce26d2e12b844a065f99fc625a2d9e242f09ebe87cae2a1dc31e0d7333f", 0x97, 0x14, &(0x7f0000648000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005ef000)=[], 0x0, &(0x7f0000823000)=[], 0x0, 0x0}, 0x0) ioctl$void(r0, 0xc0045878) 2017/12/27 05:37:43 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) ioctl(r2, 0x80, &(0x7f0000001000)="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") rt_sigtimedwait(&(0x7f0000004000-0x8)={0x1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={r0, r1+10000000}, 0x8) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x17ced9a1) 2017/12/27 05:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x803, 0xc) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c05000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x8, 0x9, 0x100000001, 0x4, 0x1, 0x3f, 0x7f, 0x5, 0x6, 0x1, 0x1000, 0x9, 0x1000]}, &(0x7f000035c000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000251000-0x108)={r1, @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]}, [0x3, 0xe5d, 0x2, 0x101, 0x6, 0x80000001, 0xfffffffffffffffc, 0x4, 0x2, 0xa5, 0x1, 0x100, 0x3, 0x101, 0xb04b]}, &(0x7f00002b4000+0x566)=0x108) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) 2017/12/27 05:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000099c000-0xb)={0x6, 0x8, 0xb603, 0xff, 0x5, 0x8, 0x1ff, 0x80000000, 0x20, 0xffff, 0x35f}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00009e9000-0x8)='./file0\x00', 0x44) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendto$inet(r0, &(0x7f00006d0000)="", 0x0, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[{&(0x7f0000030000-0x35)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000686000-0xd)='/dev/usbmon#\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008c1000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, 0x2, 0x3, 0x4, 0x2, 0x673, 0x9e}, &(0x7f0000bc9000)=0x20) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0xc01) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000082f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000aad000)=[], 0xa, 0x0, &(0x7f0000aad000)="000000018555cb043e49"}) setreuid(0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000aad000-0x8)=[], 0x1, 0x0, &(0x7f00009b7000+0xfcc)=')'}) 2017/12/27 05:37:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) flock(r0, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2017/12/27 05:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d2f000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000088f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b1e000)={0x81, 0x2, 0x4, 0x18, 0x1ff, 0x8, 0x9, 0x0, 0x0}, &(0x7f0000726000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005b3000)={r1, 0x6, 0x30}, 0xc) r2 = signalfd4(0xffffffffffffffff, &(0x7f000000e000)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000+0x8e0)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r3 = getpid() r4 = gettid() readv(r2, &(0x7f0000397000)=[{&(0x7f0000dd1000)=""/4096, 0x1000}], 0x1) r5 = inotify_init1(0x0) dup3(r5, r2, 0x0) tgkill(r3, r4, 0x1) 2017/12/27 05:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f000039a000/0x11000)=nil, 0x11000, 0x1f) fanotify_mark(r0, 0x42, 0x8000000, r0, &(0x7f0000c85000)='./file0\x00') getpeername$packet(r0, &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000060c000)=0x14) sendto$packet(r0, &(0x7f0000cca000)="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", 0x1000, 0x800, &(0x7f0000e19000)={0x11, 0xc, r1, 0x1, 0x95, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000250000-0xe)={0x1, &(0x7f0000e12000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000e5000)={r2, 0x2}) 2017/12/27 05:37:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/dev_snmp6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x1, 0x9, 0x8, 0x4, 0x80000000, 0x2, 0x8, 0x62a8, 0x7, 0x5, 0x6, 0x5, 0x8]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x7, 0x121e, 0x8006, 0x39ec00b9, 0xc9c, 0x7fffffff, 0x1, 0xb460, r1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x2186, 0xa, 0xa5f3e64, 0x400, "6d92b03e83f4aafc7eb6552705ec16f21e2cf6f8b97c89e81c464b173347284a"}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) ftruncate(r2, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f81000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001a2000)={0x7, 0x0, 0x10003, 0x1566744}) r2 = add_key(&(0x7f0000245000)='trusted\x00', &(0x7f0000e2a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b64000-0x6c)="260b17c087951aed3c067aaa39fce70790fbd8fb6cf9e554225ff46d7beeaffb6b843177ff6b801aa5b72130505df9355990aa054ce08e0166b137f03cc435c002d4f25d5c835ff702d5bbb900d1f0669d48de3d580ca3a6cf3cbca2c5e1171ab5b89b1a076a52dab913834c", 0x6c, 0xffffffffffffffff) add_key$user(&(0x7f0000124000)='user\x00', &(0x7f0000354000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000764000)="0477d3834099e6f2f5ac2057ff84f39b37f3f8c8921c39f25e070e7b24186980a8d838fd7efac6eea30e0c4429fb44a2c1d7b68ad6cb16bf446c51b1431a6f1e5345c574704f2ea8c9134c03f152b4bb260261fd380ff06f37abf46431eed33ef063c3a44ea83368193fd42fe64241b60a526221f5b99773c7762f9241d8f4c0623f89ccede9e68571a201224983ed3cb1ca9393915284746e0019c9388056c26b9d2c4f5d15271cb9b032b9478e684f2d1a7346bbe3b723f03ea6652c62a0fb7555a028b8a5ff7e31460cfc84f7902d8be1343be24e8d40017feb8e52722d2b5f14461c675a458e2d6c410aa0f8cf41f2ccd8445cdbcd190d49719c15c2eab226dc6678da9c498bbc298463f44c808eb9ce31344ed0d8ea4df0962cac5380699157fb64a336a386957e3cd576989fa89dd7129faf04ed750d0469bf61fd8856a9d95add71edadd159c157dcd7a1c3f9bfd50f7d2cfc6c32679499b38c4ab116c285ba1769f786d059147c735e509d8e17fa68657d389fdf95ce310aaa5c85c0df5b33d2495ec3aeb27805b95fecdaf410e3abd938a49d95187b60fd1a27c73b9beff8ccb28164e99fd38504c335151305d4dd3362b27be956c12d7b0642ed0bd25b6f91b7d6a13e244165ca8fdb8f336666d6272ddc3e21b5d0da8320dceda766b33d0187ccc99d3868af863763729fb874d502f2289c71e9949b47c0138c951b6d66d08d665a1bbde656d22e168dbef99381e93538d179dbcd0fd67163065714ede5c10d6b106c5582c74549ae8246112b32d17f36cbc31b814060c8dcc62cdc13bee0eae10f81f335220025a102701484479053addb10bd548858b0b201c7709358501713ee61de87ec983880e5e809ba4d4c34a2eae5d7688fa08cc8d0466650f7e660442743eda2135b05eefe469795e5099e601d081b032949d3cf0a2e39d6581b28674c66a8657f514fcfe3ed3dfcec31dca2f19c959338b7f396730676c9792bdb951a94282af113be48f9f85d347c654a4f4968b553d3a6a3839bf273ef32c3101361afc4b7f323070d189e71f946ce540c40389d5132e7068e26de3ce5c333171a4556211c4de2d52962b9af8fb322b445894b59644c8235ce1103139abb398f34b703c0e7ca93ce019092394828c70f9bac11eb401119b876d9e25a58479a2cc5c4f9305d8be158971db8f8b5581bbbb8fb1dcb64d138c20f53294c7bfd212c9c38983941b77ca53041bb96a2c7a720f0fe3c5175b398ecb9e9773f041ff083d7297f63143d05382c706d1e78efa6eb4db93547576275588e44a720f27257f74c3277ca72e001ea97c8ca03495485189499b3fb41180b9c01e5a572f814562962724bb01107970791248a00de2ef6647b74b06359359b704308d8539107c6c30efefbe1ba0c33937e78acd61fc86b67ada87a2b24b50d4ace49b48d6ac6f850b9f6e00b2356f51c1ca12cb21a1925e593039b184f975325c33435151f216af95583ad8cbf2edb5dc5027769eac1e816ce566cd39a6bea70bca8f745764ab094d938e57a9ac7487d2b169256305a3ac2c936ad8dcba44cf4e42c39255f86e68116d3b9032137ff4e50cd4cbccd65325afd161365491828dfab8855a87b63d412315c53be19bbfc466efffaa272d69e274e9a4400a47506e2ff584d81dc59da88fbcead6a6a5787165bfe592c6782c604d25cefcb52cb90b4ec5e395d5c996b9806f6773be8d9518c82e9ef60c04448f813474ab340b2935fd7d78bdaf8c58f3b8bbf625376b53a896e8aa06e399aa627e11619ff0a03e0029dacb2832e3af1d2b41351dfaa7604dd2ebb87b17a9ba29b42568b7344da4a8b8f2217f52b45f5ba00282bc60962569b1ebb926a91846bba42be39016066d15ff9b776669baed1fc777e1a23c6bd72f7895a19f08c459ebcd511d637ad82cdd6a309527719637255071f58cadaae7a75579edcc9d8823a2b0a622d1d50a36dce5f53e1e67707f4671101d6fb2fdde729703ec19ed1437370be424894cf33737320505953ea0c0263eb47caa28c85cd9d00b75102d9f71593841899123ca21a9769844bd52989ae633d6a963183ce70c1f5a7f5db2403ba5b964348ecee80c60a75f929f37fb1c8202193aa5ff145ebbfd045f604ca9fb0dcf5c006bab5ec0ec9ce16aa92e09092f25959e08ce00cee77cb67b0fbd7b353866b670f93f8b61206c2d32e7fc5d1c5050e8d079d7adbe2dbb01a23f62422a9702fb18c85fba4d399a4f70f237158487ab83e9ff40e94f950d7a68d952f06167ea5f1a93fd8d40840413de883b7859557b2b51dfa8da29eea77cfbc6d913e490558a337a7612ed33daa8db4fbea437b90aeb8eeec4b2b0132d1d7bdcba8601dc2be7ed47066194da3d2678337e881d84da8a4bde35b18b09e89b2a78aad25cfcb9999d59647d97ab2ca39ddb189c0782b673d1cbb4a3cf16a65b640193a5ce3ac7951d0df4aacae1c494a50713ff916ebb8e90161a7ebc73409709c9bc91dd816ba66934fd4f728ea181ec6d25da528acaba22b71113c0269c728431215a795654f4825335870c0dad604c40d94434c5a7de3a3f76d494295efb133eec40ec9d84c5940474f0e3bb9b33cf51bbbb35d352f9204033a362e4224446548be187f2991d13eaaf7ef9796fc8929bcd021d9ca92f7d154b5ddb136fcc8ee631f5a20d7ae3e2962d5d82e2e0c8fc5e8b386f9492e846a400ab8caf2f93cf7458056febe4fe8b94f521d8afbea483e597a795d9540d8a19a2dd811d6feeb58107c873ead5f7edb6a6529ee54a8dc2ac0ed1f7ad6ebf164af44c14ed151a603b633c4eb838d955a6c5fb70a50be469db8202ec3f5ad504dffbc31d61e5a0ae821b5b269d52e007dd1951b5fe88563c387a8cc80c45e850920d4a29528a26a21a0ca7238acc445b567132bd46ced13fd6c9bc40ad3cfe57aa801c932b582ccdfe9104f9fe29dc5d092783354b88f19a5b29f8c2feb6bf7b8328d3bce0cffa940c0bb6c9052f5364cb9ef49fffd58ced745d9500ad882725e1eb6e66762fead85017024a84532a28ac90ac8e373092a48b434e45f2e65b5dba43db7b3df482f85e90a5df729fbba0965e5dd526ee9085f699dc8d0b6fdefdcc7e44c6d62a277dd6e6090f80387ea187a6e35195314e76f109512dff0627c79680d041366236449bbff3725d27a2298c6de18fff95e05a2edfaaf559a3b7c81a69760e9dc277c1245183ef1817382c0b3190ad5a886de42d1a28d001279ebe3d9e945bae99a2ced71ac77971a5d341b50f94e555f61801baa60439ea0e9e000ffa3049639222d2c37c97f718325a0c4c454b0e57bffd23e1fe3273a57cc9f27787d40675e292cb46fd077a3e952ff468d29b525e62ac67c9d65e3183bf520a75ef6f1b2c7259be0eced6eb55921a7a5b68f77c03d67c3bb1a44bc7e2528d599f7134d5dd3253c180dc3febdac88a5fc2bb27971671b3d4b419d689227bbffbd449b131f76b34e511d811cf261883b9ad4b67ce26aeccc34ae8f395a8bfa583ecd58206c151c034b8f6ab6ea8d2f8cde4e413c321ff5e84cfc41f9815356e463a27ea80af935564b2243f86da482f4ccd4c3225cd32466d58cbe76d3325a151dee8c2be1d494dfeebe59e13b5f9154564802d89a62c5c5ecdb90264e820bc1e360124820a60665364f6e4cc62c35444c5fb7ae555580bfe64c668c751fd472a081f52bce4086e8f3f3d24dfc68574a70bc93dd28edc1ecb35c3b503b016f5b201b30beddc8504b6747109e90dd80ab88bb89cb5da0da22087cb0f742853f9b50a77fc22c420a47accb69e39f1beaf967122a6705edeccaefb799f2ea29a340d78966808570115cfe06ad2dbb875d08b9ac8d9b1078448a942a6e8cf575d4e65a51ba1ddfe11872cda4d2387e8c2d852249963c93753f64b78074c9e54f420a301c05f51b7a4f7bd2575938227c0d604a4980d017f40194bfe9eb14ae6a945ebcb1203185fe4b01d4351cb7795a1d73908b24a57ef5bc04ef84d138d19ddb0abd644c153ebdc70f80ec12b6f9c8a5a487c27911417faca85230fec3e602a8b7eae4c0a18a7dd19305fe8b580ee8a19425ba8bcbd3551ec8ba9681d26075543a235a024ec6c319af5d60d3d26b99358bac1969851d3f486cf6c78aae3e79bd81ab2bc0200480cd065ad1fc217b6726045fa557653e2c14486690f3a33b6bba1271e55292c62e19a139bf2f3cdc3c29e9ce013f8c66af368df963eac668b1a80566b09e406236142576819924e6161d799deac87a5b46a4d38c1260505da762c77c3596f30fb9b258717a7f32756df53f36e295765c37b89abc6fc0ec5fdd7bcba5e65c9f46ca4252b24106de7637a62e32732d039c72ca80b0646e774374b25c40e8ab90bb9af80893593abbc60129ba58fea07e3533a6140bc2e5940950ad0847066a830a77d5f8cb96296c6869f7758cae071c75aee3a720c4755e8b69febe83b2e56ca067340d871378bc31f1caab8326329cb08b88068aee872154775b19ebbe628a2c23a47fbb641451da74bd0ae062da16768540b353c15e71414fd9c68555d026a5c415083c39ddef0c92b62bce05c27a80871bccfe75106b3e4b984905febf1c54b7fb9dd40a027aa3e95c30c1ef7bfce03d591ca12778dbaa25b16d201dacf4bd668d509ff5f6ff6c48a0c9d9a79d9ce1fc84a1100b6d695b19aeccc99c631ae76d93b6a16a9c7b73bde6357732816d178b54d67d21cdfb534a1e0180ec910ce4b4e49724829ced0370f9d4a5d6243f06faffb0880823200b090b5ad75df3bbf985ae786b65fa071017b1f752c7d682770c0c95e1b7aad8d7fcc7b326addf8c1ac0b0b8dc3d7beeb8a9dc8e4aa85864615c6b2391584c495a0dfb870fd03b705a789a08f29da580eafa1be3dc65d0a409d8ccf6b0ba28fa53832ba8efa1036493481845b2de1a6d59e2e4ff801020a47bc48dcf9fbe0b3d6561cdd985d153883e9937792cd2477c0474d645636e84dd5b9d23f1655fb941f4616a075c81107f7cae44b4ee9d49f343d02911137882ea21d2aff4e19299316b275a12ae2b3a63cafa9dbe613f4849a684037cce0828caca1efb8d1a8b30052c1cc34ce51573e4a32cb0cb571645b31270c4bceb4867ed52898770aa85d3fa956538750a3cca34f9b852712a073a988d0048423c6cd450f2b2206be82b515ae58ce256deae671c4cba5fbed6e795200f7e2bfa2753b07cfee540601c4bb4be626b051d77f63813ff5a64ff7dcc14134b84c85486af4f71a4018ca6cbd831aed1970363e947e8da1bdfd0988cd92790634af9b856f6bd781377ef390a283da6d658a167b2667dc10bb0d114e3177a3d2f300c50ffb76d0413c6a0c268b4f39cf3608ec203c5f9b001001cdf5679b194b5b16b4b6a37978605bc6298754d0f8a421d97af66e49e28af36dbeb2dbe82a6c32152291870a6baebe6c79b3372aa87943fcd087b8d247d81c6bcd0971c05d4ee894d843c60115322fd4852f2d0f2f0d9c3dee5d9983d2553e0da2766a0853f42352f111da8d8ac317e5a627c977196b23ccd12de9f87bcbe8569c1d584a7c518cbc15a895f1c7fa8a090dcdfa4e3e86b2e7fabe7b8609530e37c65e3b839b82f5c40aaf49c363e0dfe0aed07a0ec1f1c56de9fb27a6a48f75279f80cc5e041c6838f552ac0c960e72775b24f37b1fe8c2bfe20653682d839c42fcc768517f54fb3e6eb0f0acadf1d77d4636d2f61d54a2bb71b213b28c87caecf935f0d34de960e436a27d36a0389cef6cc9a", 0x1000, r2) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000eac000-0x10)={r1, 0x1f}) [ 52.759203] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 52.770281] binder: 9746:9751 ioctl c0306201 20007000 returned -11 [ 52.770398] binder: 9746:9751 ioctl c0306201 2000dfd0 returned -11 2017/12/27 05:37:43 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000518000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x56025df9, 0x10001, 0x660d, 0x2d8, 0x5, 0x55edc7a0}) r1 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') read(r0, &(0x7f0000463000)=""/0, 0x0) r2 = add_key(&(0x7f0000f19000-0xb)='pkcs7_test\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f7000-0xa8)="8c07ceb049f22b7c64b656c6c09145d73ffb16e79f28dae7fb1ea2e4f346ebe168a2d66a5b0bb9d069743f9b3e08ea785181659f2cbcf09a1aaa6889619ae21f04877dce5a5194797df1d61a9e39a51c5f81db996fe1e84e2cc7380cee5f1ab428bfb2188c2185cdc4353b1af82a489e444f225bc7f2d8ac8bb25fd3cb1bc4f0aae4e720209022c7cdf0fe164cb77fd65fa0caa0ab4b0aa55eb73f67d6c7b7ea7c9763621f7fb633", 0xa8, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000a5a000-0x4)='trusted\x00', &(0x7f0000b93000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d15000-0xad)="0d8b4d2f8d1311bdb1d5b020f512191f8fcfbc9b6d573a326deac629f525fb81683fb06eb7bb94a9f84bb84a0dd7f19dc1de2eae60f43c659303797d38aee8b6d10c3cf57cdd6395095f3de1a178864a3cf5fb0bba080c24160cba5cc996c3f99a5fa79322438582990e34873cae3951400c0932a4d563755b977198d495c32681d4eb1cd3a55628bd0ddfe8505f7a4608a53aa6a49eca953fee0c130b1865922893df52f35487cd18256da4d8", 0xad, 0xffffffffffffffff) r4 = add_key(&(0x7f00008ba000)='.dead\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cb0000)="4603f0bcc39658dceb6fea2ff44a5df7c70bf1a50f953ac658f9f15ab1842e9f", 0x20, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00009e9000-0xc)={r2, r3, r4}, &(0x7f0000f6a000)=""/54, 0x36, &(0x7f00008f6000)={&(0x7f0000a22000)={'ghash-generic'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r0, &(0x7f0000aa2000-0x10)={0x3, {"b74cca29f72053"}, 0x4}, 0x10) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000725000-0x4)=0x7) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000)=0x0) setpgid(r5, r6) 2017/12/27 05:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000580000)={@common='lo\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f00000dd000)="", 0x0, 0x0, &(0x7f0000450000)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002b6000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4d000)='/dev/hwrng\x00', 0x80000, 0x0) wait4(r2, 0x0, 0x4, &(0x7f0000d29000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 52.802641] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/27 05:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000ef5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fd000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = getpgid(0xffffffffffffffff) timer_create(0x0, &(0x7f0000a17000)={0x0, 0x2d, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032e000-0x4)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000096d000)='/dev/autofs\x00', 0x40, 0x0) r5 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000dbe000-0x4)=0x0, 0x0) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f00002b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000800000-0x4)=0x14, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f0000)={0x0, 0x0}) r8 = socket$key(0xf, 0x3, 0x2) r9 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000848000)='/selinux/create\x00', 0x2, 0x0) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000ee8000)=@file={0x0, ""/108}, &(0x7f0000b5e000-0x4)=0x6e) r11 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/validatetrans\x00', 0x1, 0x0) poll(&(0x7f0000a2e000-0x50)=[{r1, 0x80, 0x0}, {r2, 0x204, 0x0}, {r4, 0x80, 0x0}, {r5, 0x1, 0x0}, {r6, 0x1000, 0x0}, {r7, 0x18, 0x0}, {r8, 0x80, 0x0}, {r9, 0x86, 0x0}, {r10, 0x2, 0x0}, {r11, 0x10, 0x0}], 0xa, 0x7ff) 2017/12/27 05:37:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000b7f000)=""/111, 0x6f) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000038a000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x42)="2c87ea7d574723ed8bb44a0ab07fb3f0251617f9fe59bb61ff7038232b6b0549fb9591bfe65e224cdb03b8abb6f777694a9a165a3525549f1b87b7b04e0ebef363d1", 0x42, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000003000)={0x4, 0x2, 0x800, 0x9, 0x101, 0x5, 0x0, 0x4, 0x0, 0x23c, 0x1bf9, 0x6}) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000005000-0x8)='./file0\x00', 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file1\x00', &(0x7f0000006000-0x44)=""/68) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000006000)={0x0, 0x2, 0x1, 0x20, 0xa1c9, 0x46}) sendmmsg(r0, &(0x7f0000004000)=[], 0x0, 0x40010) ioctl$VT_RELDISP(r0, 0x5605) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000003000)=&(0x7f0000008000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000)={0x3f, 0x6, 0x5, 0xfff, 0xa, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000008000)={@generic="488740f70725c06e19ca1bf8d1f8b18a", @ifru_flags=0x2203}) ioctl$KDADDIO(r0, 0x4b34, 0xa974) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x75)={r2, 0x6d, "20892af02d79a27259680770d6803c2e5d67ad0a93cb56c5959c9705dc3fb03d8ef20b60ac9bd6ec39580ebd8aef205d6278a462ed7b3b680d58cca9531a8a46c38a2a1a9ef4f46f8ea24c309eaed725731760dc0759e99df759de253fa5ae01cf5f9762977e4608c0a5121e67"}, &(0x7f0000007000)=0x75) 2017/12/27 05:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="3c83433efaa883adf4267962b8244e23", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c65000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000036000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b08000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) r3 = accept(r1, &(0x7f0000d09000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ed0000-0x4)=0x6) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d87000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fcf000)={r2, @rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000097a000-0x8)={0x0, 0xeba8}, &(0x7f000090c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000054000)=@assoc_value={r1, 0xfffffffffffffffa}, 0x8) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/27 05:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3)=0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b39000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00006e2000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x1}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x5, &(0x7f00001c3000)={0x0, 0x1c9c380}, &(0x7f0000a2a000)=0x0, 0x0) 2017/12/27 05:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00008a8000)=0x0) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ee3000)=0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000066b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "e21f8b7d68fb1d1cdf58dd2980bb00c4672edfed143829b59c25997340e236c74c63cb67b2f2ecf63c36a984c938ac2220b04c8f4fe646873964251d0821429b", "08420a72555ef682344abf597e95387c31fdf1b4d827b4dbf8e701cc4e413f048f03e5a1d423e08cd68a84e48dac194f409dc7de030bd18244f1aa56379cead5", "cc3af826ad527b0000000000000003ccc8a43906c90b9f3673d691d9f4c07f2f", [0x6, 0x0]}) 2017/12/27 05:37:43 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) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000000000800) ioctl$void(r1, 0xc0045c74) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c5e000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f37000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x3, 0x8, 0x3ff, 0x3, 0x0}, 0x20) socket(0x10, 0x802, 0x0) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000973000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cc3000)=0x9, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000b4000)=0x0, &(0x7f00005a4000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00007ab000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r3, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000ee3000-0x38)=[{&(0x7f0000dac000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000284000-0x30)=[{&(0x7f00001fc000-0xbe)="51e99224762c1814e1fb9068700dacf4e4c7a86117e1108a2d87f770af6d8036840e9be1e513aba1a5fae19dd3e54b63fe2784ffc6075258b23bd6fb843295d2ee027a3ca79412b9c7604fe412f7896d6b702e4d4c7556e8bd34293f85eb189689aaa052da795d305f5306825066bdf4ab5eb9e51631b93814c3023274f993f8e0bac76ff6f5044d79eff3bf6b02ae52c3edcd66d8ebb5ec7777bb934388e364d893e7cb2438918f0363cd201185b6ac24c6f07dcdc3eefb640dded4abe3", 0xbe}, {&(0x7f000057b000)="e274d6a1ffc5fa18872bc844707ef21ba15f0337b132b836b9a41f430062604bd3828906ee9ced7b7196ad580cb5bb56c09b034e31ffe7d3832074d28acd9254a98544a8f99ed9481c660b9e21bf19f4", 0x50}, {&(0x7f0000e18000-0x30)="0236b830edbb7b8744d4dd40adf054f5555b6174383b77021e8c10e5fdf505fb92687ec8a2034e7875b73f69332e6f6f", 0x30}], 0x3, 0x0, 0x0, 0x4000}], 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) 2017/12/27 05:37:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) fcntl$setstatus(r0, 0x4, 0x4400) futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:37:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f0000f95000)=0x8, 0x4) socketpair(0x4, 0x8080b, 0x4, &(0x7f0000e7e000-0x8)={0x0, 0x0}) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005fb000)={0xffffffff, 0xfffffffffffff24c, 0x9, 0x9, 0x2, 0x5, 0x3886, 0x4, 0xfa1, 0x35f, 0xffff}, 0xb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000)=0x14) fanotify_init(0x1, 0x1400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006e9000/0x4000)=nil, 0x4000, 0x1, 0x7, 0x4c000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x3, 0x2, 0xe4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/27 05:37:43 executing program 6: r0 = syz_fuse_mount(&(0x7f0000002000-0x7)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) close(r0) socketpair(0x1, 0x80006, 0x3f, &(0x7f00004f2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x29) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x54)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x54) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000009000)=""/26, 0x1a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000005000)={r1, 0x20}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000010000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8487ca9cb861cabfb71f00dca8ece684"}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) timerfd_create(0x7, 0x80800) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x12) 2017/12/27 05:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/checkreqprot\x00', 0x103002, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000826000)={0x10000000, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000017e000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00008e3000)=0xc) r2 = socket$inet6(0xa, 0x1, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000418000-0x14)={0x0, 0x1, 0x28000, 0x1f, 0x8000, 0x0}, &(0x7f0000b45000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000159000-0xa9)={r3, 0xf96c, 0xa1, "ae97569f450642f770c3a619d9f646623aa00f2273cb9c726f2110f393fa3d6e90d97bf0927ec81aff3e4f98047d346f9cbedfa843fb28cd60f1206561830e0c60be5028b7b9f25f8ee9815ec8299b5e52b39fb58c9e1460c29e620e09b7f5aa044f236884e4b5d9c2469817fb63efa15473aef5b21f9343ac72aa2437c79e7d36af5a9fb6588755b7440a58d6bc6b01526ad9e22a34ec31e5ae4f692a37131a92"}, 0xa9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bd1000-0xa0)={r3, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x8, 0xab, 0x40}, 0xa0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) socketpair(0xa, 0x7, 0x2, &(0x7f00004c2000)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000d90000)=0x10000) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) 2017/12/27 05:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000cc0000)=[{{&(0x7f00003c0000+0xa11)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a71000-0x30)=[{&(0x7f000069a000)=""/4096, 0x1000}, {&(0x7f0000789000)=""/232, 0xe8}, {&(0x7f0000c48000-0x1)=""/1, 0x1}], 0x3, &(0x7f000076f000-0x7a)=""/122, 0x7a, 0xfffffffffffff001}, 0x100000000}, {{0x0, 0x0, &(0x7f000093b000)=[{&(0x7f00001ec000)=""/131, 0x83}, {&(0x7f0000af6000)=""/93, 0x5d}, {&(0x7f00003bc000-0xf)=""/15, 0xf}, {&(0x7f000057c000)=""/217, 0xd9}, {&(0x7f0000fd4000-0xbf)=""/191, 0xbf}, {&(0x7f0000e29000)=""/153, 0x99}, {&(0x7f0000a98000-0x21)=""/33, 0x21}], 0x7, &(0x7f0000d32000)=""/75, 0x4b, 0xb77}, 0x3cd}], 0x2, 0x0, &(0x7f0000c79000)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) eventfd(0xfffffffffffffff8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a5000-0x10)={0x0, 0x1, 0xffffffffffffffe0, 0x40}, &(0x7f0000e1c000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e84000)={r3, 0x5}, &(0x7f0000e75000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f06000)={r4, 0x9109}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4dd}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1452, @loopback={0x0, 0x1}, 0x759}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0xe0) socket$inet(0x2, 0x6, 0xffff) r5 = fcntl$dupfd(r1, 0x0, r1) uname(&(0x7f000030b000-0xb1)=""/177) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x26, &(0x7f00006be000)=""/42, &(0x7f0000c17000)=0x2a) fcntl$getownex(r2, 0x10, &(0x7f00001f9000-0x8)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f00002ff000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000a32000)={{0x1, 0x8001}, 'port1\x00', 0x28, 0x20, 0xfffffffffffffff8, 0x8, 0x1, 0x6e, 0x5, 0x0, 0x6, 0x100000002000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x1, 0x0) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004c1000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ca8000)='./file0\x00', 0x400000, 0x3) pipe2(&(0x7f0000668000)={0x0, 0x0}, 0x800) ftruncate(r1, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/ptmx\x00', 0x842, 0x0) sendfile(r3, r1, &(0x7f0000fda000-0x8)=0x0, 0xffffffff) ioctl$TCFLSH(r2, 0x540b, 0xffffffffffff3401) 2017/12/27 05:37:43 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, r1}, &(0x7f0000000000)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000007000+0x1fa)={r2, r3+30000000}, &(0x7f0000007000)={0x0, 0x0}) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2017/12/27 05:37:43 executing program 3: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0xb4)=""/180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000-0x19)={0x80000001, 0x11, "d2d7e5f4455b16642c4e900ececa36b64e"}) setpriority(0x1, r0, 0x0) 2017/12/27 05:37:43 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001b000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000000c000-0x28)={0x5, 0x2, 0x8, 0x0, 0x3}) r1 = userfaultfd(0x4000000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000001a000)=""/4096, 0x1000, 0x0) 2017/12/27 05:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000583000)={0x0, 0x0}, 0x1, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x3, &(0x7f00000cb000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) pread64(r2, &(0x7f0000b28000-0x53)=""/83, 0x53, 0x0) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{r1, 0x0}, {r1, 0x989680}}, &(0x7f0000bf5000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f00005ed000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000324000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000a6c000-0x20)={{r4, r5+10000000}, {r6, r7+10000000}}, &(0x7f0000180000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETLED(r3, 0x4b32, 0x2a4) recvfrom$ax25(r3, &(0x7f0000184000)=""/130, 0x82, 0x1, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000509000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c71000-0x4)=0x14) 2017/12/27 05:37:43 executing program 6: prctl$intptr(0x24, 0xfffffffffffffffd) r0 = getuid() setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00006f8000-0x4)=0xc) 2017/12/27 05:37:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b89000-0x5)='user\x00', &(0x7f000006f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xde)="e510a31fd65ba6df23d7b80821c12547e386c778c92097900859e8209281c17c165741c1dc04058ed7a6f55181f3a3da9f34f9e0f5e8d0f813a3d979b0fd7f5d15deca5b2245c221a30ea04ecc7cf2e52c243f83b1509df5064b61114ba11ab8ad497842968a0db408f0a2902be73a829c5f8d18b7ff8015e86212ecc9603e2fe4005d2fe638260d2df6a63274c0d2935bc5521ccfc169d8d7dbd8fd0cd9eec579b6805078c677c4095c37eb24116533195ba80852d02d9d55aab868af5e5b8a9c80c2b6bde124ea31dcb1142e0745c10aa8f9f1ce41b633032847914005", 0xde, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000061c000-0xc)={0x0, 0x2, 0x30}, &(0x7f000038e000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={r3, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r4 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socketpair(0x2, 0x800, 0x0, &(0x7f0000a9c000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc5000)=0x14) socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r6, 0x407, 0x1e) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000d6e000)=0x0) 2017/12/27 05:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000786000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006f1000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f000077c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006d0000)=0x48) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000930000)=0x4, 0x4) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2017/12/27 05:37:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00000d5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c10000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @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) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f5b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r0, r1, r2) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000000)={0x8, 0x3, 0x5, 0x6, 0x3, 0x378f7c0e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xffff, 0xffffffffffffffe1, 0x6, 0xc23}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001000-0x98)={r6, @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]}, 0x0, 0x2}, 0x98) splice(r3, 0x0, r3, 0x0, 0x5, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="6b04357bd34b06cabd63a8cb86d57897dc15cc4e34c8ffb06b709b21bab24ddff7f2ef020e2e886300ddfdacbb7016207024a8323addfcc05a616fb08c55d769fd8ec6d04c664120e83433ecf42f9c3edf100c9f040c92768e0c929b5f6719400cdaaf55c0a4bdd96a5f9f9f3a49d49857877e4f4c7743007cfb69159677e0c02606259212cc5d5c6fa60e85614d1ebf190dfd1bedbef6abb05873a88cbb70ee955a89f3b266f8fc06063c9a94082d5082c2e377dd6fe35078ebd329a9711ac0e6cc5c43cce9b30e5aebdd09cc34", 0xce}, {&(0x7f0000002000-0x10)="3aa4f54f24bd193a2671af750b23140c", 0x10}, {&(0x7f0000000000)="d9f60cb93026c29ef748859ea3584ab44ad6b12b4f9ee32b669de888ab72ac997eed3f88301dc02a73483391057308b5053132b96dfd531d40d7517f4f6f51d6d278c9dcbaedaedd1972138ac3a60cda636a3201eda02eb51b850be08e1b434b1522114bae92b7ef2e327c2b8938903b208e48f3417a412de4463d415cc36db1397015a02c7c605f4de970f4350be8c5668dd9c295bdac984ad2511d9c0c82c5ed33710d9ed90b6d700028eed17b22ef5fa5979de62b456ede648c87e39ea5ac829de769aa58a990db489f181423928a7b5caf2ed4f8da4a9b67915eca", 0xdd}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="4508a872ae139dd62fdf0fe4f28ae34c51244cf03a48a4bb58d95792bdb04959c7103e5d4a25d576eabe3075f22b14a12fffc26567e072ca63510e5df67aa4ca70fb0d1a9b358394a8373695e9cc590ce3b77fd602033b6d1eb380200497ccc158ecb989be3e3fd16f1f5b539c67d5", 0x6f}, {&(0x7f0000000000)="53f2cf07ed3b7b2823bcabb19cf8e2a109a7b0b6c798d76bf1d2c3ac003aebc1eefb1b74bce8173174e309cb96e880f736b85f7165988a4f0eb0614f7e4e617999dd024894df4333fb51d8f316c60507edffce1c8595f19e9902625124d725ace623eebd3be81966176583e778c4f2c82bb3a033ad6e10eda46558df11fd7dc95efd86a69374c816e426b3ba3cc11471bd34c9e35890243cf6d7afd2d769c95423da6f973eeec90850aa32f4cd675f3d721a3e650e5d0aee3e07713afa8d45a6b9945b2e6305a0a6fe12ef0df9e528b6fb31f5aa1398f83b23afe49b9d23ddc197150d5a6a", 0xe5}], 0x6) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2017/12/27 05:37:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000496000-0x4)=0x0, &(0x7f0000cf4000)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000011e000)=0x14) r3 = syz_open_dev$sg(&(0x7f00004d9000)='/dev/sg#\x00', 0x2, 0x8000) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00006b1000-0x41)=""/65) sendmmsg(r0, &(0x7f0000eee000-0x12c)=[{{&(0x7f0000559000-0x9)=@rc={0x1f, {0x5, 0x0, 0xe505, 0x1, 0x4, 0x6}, 0x54}, 0x9, &(0x7f0000c9a000)=[{&(0x7f0000160000-0x85)="62f90d0fd21dfa323e4b9d60a72fcacf92f06f2efc7448229c1fbc7f174368099dceefa5514afe9425cc29c0e3c34fe0f5bde43cba7a296befab8f0cbc25bbfbc7607724f9bae01ddfccc4ee157521bfdb6312a0215cd58c99173559dedb6bdba7f7df5bc209ab356aefc45255fb20b5068a5dba82f85a3a32cd823c8fac190031bff6f25f", 0x85}], 0x1, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000bac000)=@ll={0x11, 0xfd, r2, 0x1, 0x80, 0x6, @random="09b16a39e4f1", [0x0, 0x0]}, 0x14, &(0x7f000092b000-0x30)=[{&(0x7f000067f000)="943fd06c7f6ffd15759f6c0b71ad771c8faa38cd6c55fa5420b449448c20b5c3530f0ce1a9118a87876304db89c36a63358ed476363525d4db977cb8dec3010820f5881bbe58e1ff2a838de1e876e807730cfb2b921148324bf3360c13621dda7549460b6ef1baf4e83b030ea228fef61af4ce6d2a019f42e89be487d20530f1c178d2fbbc93f83465510de52f92d73ac59a57784694e11098561e03e32c9fb67e5dbebac3aa8ae8d01f93944ba95fc1475ef764f0176dec82aa847fd93f2bc6de0727ec6f51a7c4fc725f737facf049cc6f5caf53a399973a8dc06972bfe734658f781f338316a5a65fea0d144147d3d07bd25876b89e6e28e0977586c8a678774ab0d547ac13bc91e5b1a3ccd18b1b9a2fcae16a097e2462600d603837abdf2359a46be133b1afa03884ef268b1e43d7df69995b0afb8e28386d5982520c086d62bda148e846f8acc08cc113f4282d57b00357e6f50e2f77d26d91bf54b57fe112f91031699fbcdfbdcaabfa88a1e4f9307822b92f633993e27a70720da1de6cc497eff9aa753f086ed179e0c11987772471df0b8fb1f267a39cab45d7c2a10a578bc6a6420829333475da83fb7007c01c2cad6014f5887cf6ecbc542e6cafa23c1bdba0aa9297587156148b9665e7c1a5679e11690b87e1dc3f236194211108a8d26e5075006e24d4a4f5c3509b52100c86577af58dc1da104eaf606a3c6888d7053013f9b0f9a95bad19b11575c079a909a7c7a777c6f850d38f945a936491069a132f5b9ddb4074f0831b5f3a4a3e6c7ba98756e6280eeaff2b057b9aec57d8f7a5748d18198a353692557ae61935ff6b6f0b82cc3883d52ba528e06bbc6d271c82c6e30b83cfe3dedf3e377044291ae065662cbdbf70290256ccaf4bf5f40511223343b7ea9d98be0333dd70d66d403bce241e7e51d78527af3de1ca397c003f3038ec8fdb76f48485212ede35ad05831ed8ef74541d6941893da1d5e55007289b9f1a09ddc47f058ee5522487a370aa46dc40ed7b323df82819bb88265f93a12432099d70d8efc16fb639cee7ab5f201902318598c442d78822620719b0cec74a0204de5de16ea59958c02c84c77f3bf64881e632a42dda8759dddb53c7a19678f86e6b743958c4523b84a360d3edb6edb6c8f2d76900dd624303949fd9b68bae2c9dfc8d87f8f7136d4d4f6b672a306e5e13fc41fa22abbd5bfcf25e63e5d4b31c1e3f5e1d3479f877b3fc06ec3809878c44086de4dd431616e916949ece85c19918dc5ef7f51828e1ebf323d45d9f6c2d2fd2e0220af2405640e5dd392be284b66b172a1263463ba4650f21ea80582526461c06ade38544d9d6adc047a716b58877ac5412e7153c11df86cf15c929e1cb02549dc03ff0779b8631904c3b60a3f05280f5e903b6d8ea3343004ad172acb3e3fb0414759a074678dad93e3726c75b0b5ab9cd3a1d5b83926ac736dd7c275ff78d5a54cd2af9c8c56fcec1e35adca1da183ea4fa42661ebec49cf92f3fa7e103f54c50797c26e75d95ac08a65c0663b73617ac0df6a1b2de56a4ac600e06a4b95fd79ed6a7577eaab6d7426c5b44670e0ca59ca73b5dd2d0bc6b086d8c9c5a93e538aff1c30d530b178d0c864b38e3292049e2d4605f765134550119770c188041ea48f6211ea47bd74bfbcc0314fa45495d16599c48ba3d591adda59aee0682a39a003e096e1b0f227c4807021e0931caebea8bc2c47b4a1bd6db280c7ce146361c7d143ee2ec5dd47ad427eb5d2582ecf1367f4324540b5d9ed1870985c26fa4577a10b3f3bab46dc0018a02aa9943bf72f999fabb3525ae88dfc155feb6cf6078220ec35afc5878bbce5e781c4268d552da595c0f4cec4d133f6b2a371d8e554a7b9c235b22a6e524309a5372b07f74ce3b12e8325fb644410c28bf5f37e84ffb5983951903b9f7077373ab100a8217404543700017aa2e7d577d63a3c54d41b0d3772f953aae24830c9ee6840ac5081f907344fe92f66beb7ac2740200d601894ac037a3620af00e0b8dc8a3aa140ec8e33f0a8e6cf3e73e762c3a6127f686437fc116f745ad9cbd00b158b70c46e1c1ce7936802218150eb4528e8f63129fafc82da2d9ae92deb9a460eaa695bda42d12963d1fcddf80a9d87494188cf7620ffb28bf9a6539e996cab30bbff0d999b7bbc14b5759c9d5574059b028f1b54a6d557fddd492e3e6f62ff576de7662247360384bd53a82278e84f740431e96069591cbd1f7967d7d994e9f0e1b8a9d843f4e32750e8f66a730f6a2470756ac838944d5192eab3a8f827832f01b6b92a11d3576df19ac6e812ee4f09b0a0897dd6b0e703d38c58779ef60b25a047dde8ce6ab15de4d53ff4b1eb34c45c788001259980c9a2b5b27a37492d6c8d7b936edae974161ea81b9af9c6f19936d5d09ebac9f8a97883922cb29abd171a170349c23ebbb1ee9c80118a42b8c4eb24af27e90b39287898b39a52295008a71b9845b8284298c182ae2e7e0d21c6d0226d6a8ec2433b4e19ba42a7c76db888e5ed654786997717ad7be54c63b65a1124294739af5c43067677b461e5e4378ba59bca134f91843591eadbac11e3c725824ac7fa1889e1a37320ffdfcb5705566c50b873c14d4f02503f31c4e205824d08a2ef5ff5001262fc2fc26a8baf84de04a151e7d223e914f535ac26e44ce31a6eacc0ac42cf9d1db7224294f8c5c0cdd73dde9b8c56a808924129bb95a8ae97792d3290883cf7100f439247bb806bef646fdcf4d6b803ff9e1a069af9c523600c0093246312d5a65a479c022101a2a9df0744a30f00f8aaf3267a022a70e7436efb2e46f9a1a505898ed8524421111587853120f04f7901a80f62520e409028a48bb0ea542bbcdef221bf1f36d9bbf1717349f8b2b2ec221d483e2a0a9b03db085e419d43a808fb627737c5478941cae58245642142c45527f7d8afb70edd2dbccf96b69619bf1f1ebfd665f2108e20716c8da9238c5bee816b3b8d5704989e25d281b8365d46e555fed89e6022c1815aa24e5b1c09c597ff9975366026b213f95948274fc001323323950f263bbaca8090f3f6afd77cf0b5e9ab3ae47cda02a737a737a8396621606a1ace95869a573141612773af8dd00669c691a1eff0e15a3ca86132385afeb337022e1e28c6da192612668bd114707d325a7a512ac253235cde058a02e475036ac5600d50112f2157b9890857868a458e30b387188d899598aacaa1b9e23ec42236ab8f7ade1bbc13569a6e7a3a54ea8d2b8600c01081c2002e13e16c3b6fb439fac8e711a52aee42108048f586958b84018a7e1c64767a1d7b409d49bb5d08c259f1ffbfa5f8b5f277bf093eeb31cd4d3dd397b8f0b09ddbeb4ffc5eca65a8c41302eb0f8d7e7b8b2a1841bd74f4614b4b4c54ba33e5aaa1dbedb76f103c0fb3fb6b1a97a257bfb37c97c8c405931d0edfb6f2fd613d05489b1c70917ae011a5b96681e9c336636fbb6884e73bc650922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0x1000}, {&(0x7f0000ee3000)="9b3b505417132746ebcb1b0ac85b028be6977f1b9769534c47a3b2f0cdc56b2944d0c15a73fb717befd0b6686f731ae111150f1cf1ad80bb664080f4", 0x3c}, {&(0x7f0000dc4000-0xb7)="17cd9d2116f53884402d854f17aa90330551ec5bf2124a2a4d84362b16c7b2982a97f971172566b9aba6345c19a446732b94c78bfddb2a18f217c4dcae1c697fd48ac2404af66a80871e9bcf4f837dcb012a210182e78140ebbf387d5d8d226045e8eb8f76b577ec3d4ed2c76a47b9d9ae2869d1fc0fa5f887117f2b21daf4b214175bbc77bbe6a70c6d30b74f95db37949b3030815e9e5d0c01620160a1d678bf1a3b836ae9fd5f0b280c3e920d7516c3cdfb87e4ed30", 0xb7}], 0x3, &(0x7f0000cdd000)=[{0xb0, 0x11, 0x7, "7b3bf4296ba5cf64b2338dafd4f8e53e5097f729711c99c9d5e558e514adda173859f69eb34ad64ab316e4e4ed0eaa61acadbb9886dfa7fd1ff25d54e74edd38065e5d4335c8903e892c6c0fb1d0257bde98d3a7fee1637f6cb9bb1021222e2cc8a51cbd891daf1e46a7fb5551fbc6004ed44996e713a1e678bf4e286897a18c8021f384f2ecd52ec528d20a0d467bf9f9de19ec33a83e80ed8642"}, {0xc0, 0x13d, 0x3, 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", 0x1000}, {&(0x7f0000389000)="f3e1d1f12407aac1044ec045087061db18ae02f6bcdb0b3bdba1bd64976ef801d6d12c2831954bb4b13eee0cebf7bd3419c9ba7b42a4ba0ff025a7524c7d54f79fd09f50bd8112e91784fbfc735f2d2175c66562cac1905f3dc96f0171e7a0eb7f1478f94cb416437897ccaa44908607cbdf6799664c4cd2c1c4e6b3956d5c", 0x7f}, {&(0x7f000062a000-0x42)="5820c11cce25abb8713a418435e82d371dae33ddf43c02b61259129b2c420f6778fbfe456459a7a9fcfce74f1bfc7ea23da16153f2f8874d7fd777d7687a7a6e2446", 0x42}, {&(0x7f00005c0000-0x63)="a84204a1726a276ae69e853ee704634d5c4268bc8151cf426867852a2808a78015ed63614368dfe1989b51aced8030fb368116be3629c7b9df949b43e96e94493ebdbbaa2b5d1e4fdb746b24b8fd9d7fcba989c61c7c7425cc2e8a8537b997f5cd4d89", 0x63}, {&(0x7f0000b02000-0x7c)="556d6dbe14afa727d3939c62ee1ee0575867e31bf38d93c70c5b1a6c5fd592f799339ab85862e19d957073db9b383e7bd1d5f8a4849700cbdc4579ca5e48dd998d5463df7d2bc6c17c3fa96fbf6328e4f127ad9a775a0e789170707132b870a9b42e5f12c5095aa53a03421d9a123f2a463d326adc653ce40a445d3f", 0x7c}, {&(0x7f0000418000-0xe)="1a2db59bf83c2a0daf7c47a25ccf", 0xe}, {&(0x7f0000d60000-0xb)="7f6c6650dfebe6e2ff8b6f", 0xb}, {&(0x7f0000a60000-0x25)="1709b9ec050b6bb08a8358881e17916929293fc09684e024ab34182a0d22cc0e9b42b55085", 0x25}], 0x9, 0x0, 0x0, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f00001ac000)=[{&(0x7f0000a5b000)="68fab3d71ab7e001ff061d9c2eaa6fd03e509915f4bd190dd82dff9eb49e9935b7b3c55cfd04388bd0be484aa52001aa94d4c003", 0x34}, {&(0x7f0000c0f000)="f04da7a990fa395cf30e5644d77f56ed258c4efc3e51f99aa25a38e8799e6b52ff718921de92f419870db09962e92e6fc3dd1b4af7877a72e54205a1ce8a16be7eb059722a3ba6cc9f0017d242c9a68ccd890f40118376f2bc9e46e40dc17dbad25b790883fcdc00baa57afbd9ded62485f6c471b75ee92e334486b1f960df88c332d98ee4e109a81b49817532d2a1edc9ebdce153283b1f4d8cc853f710905f598deed43343885fbd604cc521cda3c23cc56c02a5eb591faa797c84b5cbc90b8292d04d0486ce94fe0a8a4481ee8726", 0xd0}], 0x2, &(0x7f00003ce000-0x1c0)=[{0xa0, 0x111, 0x101, "075615566ec48f8019580b754f41ea80ef84e1029d3cdded65a5844d79341f8bb284029a45e581ad843db44922e6af83d07149dacef837f7c5d821bd13a8d0b7ab1a8e2c6e06c6123685f96915dcc58d0696035e22a30c446a3058b67cf8e6160a153103cfe052011a5176b1ea521a1347900a93ff33821c0b60d690b3e8e7f66e16a47a0f2556569f46ef5f132b4637"}, {0x38, 0x19f, 0x100000000, "b994f77783962403dcc0215cc86ca198f20cc5fad0c9e4f8cf414a325d395c0f99c4"}, {0xc8, 0x10e, 0x2, "ca639bab89e7726ece9cf0cb292a5db2ae079904d19f1f085a2ec5a6321fad08f318320f18ef60554555af56a94f015bee760c94eb334e829c7324e6f84fad3292fef0ad9c72079fdac74cae98abc1349e8f028005d0a88c36b566eb0f32b320902e85a56f43779f51dd317b4e8d8b691bbfbd830bd8a5b2d482d051aea5da20c43145fe611bebcc7d081bbad04f92d297147a792b9fccba12e7000a48a2bc2974c4428b360bbfc6d88fe35fba2cf246a237f9c4a3"}, {0x20, 0x13b, 0x5e, "3e1c6a5e3fd03db2415e84b46815a835"}], 0x1c0, 0x8090}, 0x9}, {{&(0x7f0000674000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000554000-0x10)=[{&(0x7f0000344000-0xc)="21deccd499d964fbe89c26c2", 0xc}], 0x1, &(0x7f000075e000)=[{0x40, 0x11b, 0x3, "86c373297416eba408018237a5cb0abb2f884d3b9fb477a092ff36cb26f1c1f3f9f809718fd724897bf0ee24d953"}, {0x88, 0x1, 0x6, "de08df0c8b20edc5e0dffb665d3a1412cf664f847164fb0525f129c837b031eaa0dbfbbfa322ffd2a9f5120c9e5c6776fc3c14b296c4c40fd2010420a86f2200d8ca2f1f246cc14d5476715a900d893413dcc4e213819569fe0da269f6f0d466afccef355d9350f51038a605ac593d679c6e76152d51bb"}], 0xc8, 0x8810}, 0x6}], 0x5, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) 2017/12/27 05:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000b6a000-0x8)={0x7}, &(0x7f0000d9b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000735000)={0x0, 0x989680}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f00001d3000)={0x4, 0x7, 0x3b1, "6211a5e30241", 0x8, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000c27000-0x1c)={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$inet6(r0, &(0x7f00005dc000-0x4e)='y', 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) 2017/12/27 05:37:44 executing program 0: r0 = add_key$keyring(&(0x7f0000bb1000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) clone(0x40000000, &(0x7f0000002000-0x36)="", &(0x7f000068a000)=0x0, &(0x7f0000fd4000)=0x0, &(0x7f0000097000-0xaf)="") ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000002000)={0x0, 0x1, [@random="983985e8f7d3"]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000f7e000-0x8a)="c66c45ca6b2371969eb0aa2dca699fa5f23491b5221b2aba87fe0fe2f62e7eddf3a8612f838a1a317785a9ea1b7e2186cd84ff0c51758a8201e36d42061d23533769aad586eac4422cd55d891443ea0d70a2a35340895749598942052d8577f3df708513f6d0e68840d18d110d87eac7c1a0b22513ff5fcd0e94f009aba394bf6d92abc33ebe0a318ca5", 0x8a) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) keyctl$search(0xa, 0x0, &(0x7f0000424000-0x6)='.dead\x00', &(0x7f0000679000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000432000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c26000-0x7)='cgroup\x00', r0) 2017/12/27 05:37:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000057c000)={0x0}, 0x4) clone(0x40000000, &(0x7f0000002000-0x36)="", &(0x7f000068a000)=0x0, &(0x7f0000fd4000)=0x0, &(0x7f0000097000-0xaf)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000708000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000002000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/27 05:37:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 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]}}) bind$inet(r0, &(0x7f00000f2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000041c000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007aa000)="5c5e25a3f602fabaeaabd763184f32b07642485f329822344a1e29a446968cd535ec3c397932a872fa86d45d2babdacd07c1a386fa916fdc0d307a06336eb20778752f65b7732b4656d4fc411cf2dfce397269e546b979009a7a3427269a045d14300c49b2a9b2eccd342272718d9f", 0x6f) dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000718000-0x5b)='u', 0x1}], 0x1) [ 53.216020] device lo entered promiscuous mode 2017/12/27 05:37:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000079b000-0xe)='/selinux/user\x00', 0x2, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) unshare(0x0) 2017/12/27 05:37:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socketpair$inet6(0xa, 0xa, 0x10000, &(0x7f0000f2e000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000ad8000)=[{{0x0, 0x0, &(0x7f00007cc000-0x50)=[{&(0x7f0000269000)="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0xdb5}, {&(0x7f0000b0a000)="305e21eda35366ee73e33b369fc5b37f1f1a79152bb21f598d0e2a2360a8ec6b780590d9b232c90073a8d2583415d5c9b15618391f23225399d27efe72e643b5c60000270acbe50ae8f7a72f6b2b985dc134ae5ee21ef5188c058e3deac43a48afd0f5a5ba71d6e64051a79510aacafed399ce10285e1de1aa0fbd3d3a6df54e7174ccbbe7ff124e65a0991fb61b9604a311b15019f4077c505e26146a86ab665499d325e71688879dd0f82215e098bea2d959fb0c25313a52fe24c5d1687ca801c597d6eac22c2079725deffe29acf95a248522ca14c3fcf1dfd0de08cd1fb970bbf2c23d66e746823c3c", 0xeb}], 0x2, &(0x7f0000860000-0x70)=[], 0x0, 0x4004}, 0x5}, {{0x0, 0x0, &(0x7f0000095000-0x20)=[{&(0x7f0000a28000)="b516bdbadeec776a792050565d529529a0abb8a4dff035810ce02bc1b8ee0fc0c507ab943f0b02638da27e6c0e440d6aebc1156a1c81a7eedf5e1c0294b82b6fdc80625fa06482c02e4efe4d4c00feabd6f28f8e434e98de3cd7a319d8a7d82dd54ca8906b7efee319bceb2f5e11839bcf3d24cb4ae0af5e2862b1d7450b78d858a1ff517802ff40aaf8bd238007", 0x8e}], 0x1, &(0x7f0000028000-0x3438)=[{0x1010, 0x0, 0x5, 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", 0x1000}, {&(0x7f000034b000-0xf7)="79acc699be7fc6f0e54a622bc79dd12032000a4f08219cdad04ed494429b808a23ea23521fe3229f09ab883e0d06ad15861fe5adb4f481ab9d4e31dc74bbc895274c722ebaa57514cfcc8f0939b5dc5ae34535d42902a5a357f96817aca47aa2b66c658db18bf8a5e6ff3c533165667e02daa05f22393ad7fe8e34274411dec25b63ff0b35c971726b7fe24ade1943c1a6d0dd031f367911b186881c84b8e2d3fcdeedb428e00fcdb4a5e0b31b7f55153b7da4297b0e8620b87a943624e97a2511fdf872f07bfa9f037d6337c4aae43a7616fac3ac46b9d452b789e704127bb39a3072d327b2321b130b9f780acb46fd462a16d1bb3187", 0xf7}, {&(0x7f000022b000-0x4)="357e697048b5c21e63ed671329cf90fcb24f4381fd07096a5edbc5e73906d263db7958d3146f898ed8b2cd761e98a47671caac555072510e20528ef2e540d804b452313613fc50d01fe79bb04319b3f3fcdbf6a7613a7eabd4cda0366a67acd98c11e0c39d04a5487d7ca131a901e5a4bbfe822c9893d8e4fa97ff86eddb4f9e4148d3e310d4bda4cdedf5f2a5d9db65", 0x90}, {&(0x7f0000916000-0xad)="cf568823120d0d0e94c932786cbd5e36e5ba9c40de70ec44dd59c9e1f415bb3f0acce2ab63cd96651a4ba2d6a055df1bc5b7a70012ce5a7c996f23e41da495d688f16237e51e9761251d66f4f7a136cddc78f6fa11ac4c0841fee3f12f90a1f6678b83933ef2d07b219f677893bccf13705937fa83d3645a5972d2885ebe942e0148bd79241f774da7b4255519809af0fc89cba865fb4750ea996cde87545a6d348c3c41ee84ca51cf779eec00", 0xad}], 0x4, &(0x7f0000eb4000-0xe8)=[{0x48, 0x11d, 0x5, "c46a74d4bbefa81716f84ee512481c64af80baae0704a138f0218aa037d935bf8855503aebdf9983e1cd34423fa75d839a"}], 0x48, 0x48000}, 0x3f}], 0x4, 0x40) 2017/12/27 05:37:44 executing program 6: modify_ldt$read_default(0x2, &(0x7f0000549000)=""/180, 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000c1c000)=[{{&(0x7f0000461000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x1, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) mmap(&(0x7f00000db000/0x4000)=nil, 0x4000, 0x3000001, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) accept4$inet6(0xffffffffffffffff, &(0x7f0000b1b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009c7000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e39000)=@assoc_value={0x0, 0xf4}, &(0x7f0000631000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000951000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009d1000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000862000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/27 05:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e28000-0x1c)={0xa, 0x0, 0x942a, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001c5000+0xec2)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed8000)=@ethtool_eeprom={0x0, 0x4, 0x78969146, 0x2e, "d6622d72165bad7b9b5af7ec7f3c5b3db3fe24d4db5ea3b1d10410fdb3cca1887774eafd3673fc3cf5b0789fb08a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000405000)='/dev/input/mice\x00', 0x0, 0x400200) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c8a000-0x8)=0x80000000000000) r1 = syz_open_dev$sndseq(&(0x7f00006e7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280, 0x0}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.281018] IPVS: Creating netns size=2536 id=14 2017/12/27 05:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a7000)='/selinux/enforce\x00', 0x2440, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dc3000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ce4000)=@assoc_id=r1, &(0x7f0000ba6000-0x4)=0x4) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x1fffffffffffe) flock(r2, 0x1) 2017/12/27 05:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000041000)={0x401, 0x4, 0x40, 0x8, 0x6}, 0x14) 2017/12/27 05:37:44 executing program 3: clone(0x0, &(0x7f0000900000-0x23)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000095f000)={0x0, 0x4e, "ca024d063d3d2d19fd8b0a68cca445f984f6fd56640a4ee4efd7d53117c20a4b58614db211c5fe970329a258b0432084a193cd561b4f85fcc11d15195dc05c164b21ddbb21dfd411637115029a3a"}, &(0x7f00007da000-0x4)=0x56) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000155000-0x4)=0x1008) mprotect(&(0x7f0000640000/0x1000)=nil, 0x1000, 0x0) r2 = getpgid(0x0) tkill(r2, 0x10) [ 53.344687] IPVS: Creating netns size=2536 id=15 2017/12/27 05:37:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000063e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0xc) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009e6000)={0xa4d, 0x2, 0x9000}, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000274000-0xc)='/dev/autofs\x00', 0x400, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x408000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a05000)={@common='rose0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000959000-0x1000)=""/4096, &(0x7f0000bff000)=0x1000) socketpair(0xd, 0x800, 0x0, &(0x7f0000959000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a79000-0xb)={0xc2f, 0x2c2c6a62, 0x8, 0xfff, 0x800, 0x101, 0x40, 0x5, 0x228ef945, 0x4, 0x5}, 0xb) r3 = fcntl$dupfd(r1, 0x0, r1) pipe(&(0x7f0000093000)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000c9b000-0x48)="048ebfea168a0956156e2ea6401d5d3c94cb15a1f4d38c324fb2922db965e4f8db7eafc0202cc7c0e7f86d5b4e847f805dc909988c8424b35df253eee6b5f0de2625199397299a7a") ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000888000)=0x0) 2017/12/27 05:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c21000-0x2)='..') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000697000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000add000-0xac)={0x0, 0xa4, "3df773773ea9136dbd35fe6f23d7a095af9e56b7ffa137eb83408d9d20c070a23dec28ed0ad37314d23b5b1836cd71fe7f52809ed4b673fa0cf30a3fda5c2b11f1e34485e77bb0ef61c763be72191c3db8d9346b6480dd06fcad0b523bcb16cfaa2d414def0594b3dc9e588b60831528c38b82a8a5fa115380a81e7ac365c112d5e116465ab04605aff593d74691a4a1ce6c869c85c384bdeb11d89d230502450edc261b"}, &(0x7f0000828000-0x1)=0xac) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000021c000)={r1, 0x7ff, 0x12, "406f7a0cdfdf09019fe0dfb5d7f5498bb7b9"}, 0x1a) 2017/12/27 05:37:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b89000-0x5)='user\x00', &(0x7f000006f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xde)="e510a31fd65ba6df23d7b80821c12547e386c778c92097900859e8209281c17c165741c1dc04058ed7a6f55181f3a3da9f34f9e0f5e8d0f813a3d979b0fd7f5d15deca5b2245c221a30ea04ecc7cf2e52c243f83b1509df5064b61114ba11ab8ad497842968a0db408f0a2902be73a829c5f8d18b7ff8015e86212ecc9603e2fe4005d2fe638260d2df6a63274c0d2935bc5521ccfc169d8d7dbd8fd0cd9eec579b6805078c677c4095c37eb24116533195ba80852d02d9d55aab868af5e5b8a9c80c2b6bde124ea31dcb1142e0745c10aa8f9f1ce41b633032847914005", 0xde, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000061c000-0xc)={0x0, 0x2, 0x30}, &(0x7f000038e000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={r3, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r4 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socketpair(0x2, 0x800, 0x0, &(0x7f0000a9c000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc5000)=0x14) socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r6, 0x407, 0x1e) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000d6e000)=0x0) 2017/12/27 05:37:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 53.383213] pktgen: kernel_thread() failed for cpu 0 [ 53.392181] pktgen: Cannot create thread for cpu 0 (-4) [ 53.401497] pktgen: kernel_thread() failed for cpu 1 [ 53.407603] pktgen: Cannot create thread for cpu 1 (-4) [ 53.413473] pktgen: Initialization failed for all threads [ 54.263915] pktgen: kernel_thread() failed for cpu 0 [ 54.269048] pktgen: Cannot create thread for cpu 0 (-4) [ 54.274462] pktgen: kernel_thread() failed for cpu 1 [ 54.279551] pktgen: Cannot create thread for cpu 1 (-4) [ 54.284942] pktgen: Initialization failed for all threads 2017/12/27 05:37:45 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000040a000)={0x40000000000000, 0x0, 0x20, 0x700000000, 0x9, 0x6}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000f9c000-0xd)=""/13) syz_open_dev$evdev(&(0x7f0000a72000)='/dev/input/event#\x00', 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0xffffffffffffffa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x1c)={0x55, 0xfffffffffffffacd, 0xdd8, {0xfffffffffffffffe, 0x3}, {0x4, 0x5}, @ramp={0x7, 0x81, {0x3f, 0x3, 0x7fffffff, 0xbb7}}}) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)=""/36, &(0x7f0000000000)=0x24) ioctl$TIOCCBRK(r0, 0x5428) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x38)={0x55, 0x46, 0x7, {0x10000, 0x80}, {0x5, 0x1}, @period={0x5f, 0x0, 0x184, 0xce, 0x3, {0x7f, 0xfffffffffffffff9, 0xffff, 0x1e9}, 0x8, [0x9, 0xd6aa, 0x8a, 0x5, 0x1, 0x7, 0xfffffffffffffffd, 0x80000001]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="d7f9a29e27b11837a6916d76588f91114e5652c6e9da850e634d795c5fcbf9fbb598b091c8198925f8c05f0df832c923990c902da7af022c7e3e1e4283476133f63d5706d7002930206e37c7b7b40d793fe2db9bf015d73b8a7034231b85e23f5013ebcbce8c6a550e61fa130b18e34684e72c6de152428893d386416e73dd774556f0e1ef4fb4150a3e6e69838243f324925b061df042f3abaa88d0a2db52355baaa37b8d179d6d5ac357758067254f4795122214064a715049c0f5c98fe5a5e0a589029461bb075ca6595531cbbe1524b73b22a6ddee695edc0fe30eeb9ef95a1c496ced014d4a815f79", 0xeb, 0x4000040, &(0x7f0000003000-0x10)={0x4, 0x2, 0x401, "8f56c6e45d9e", 0x1, 0x0}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7ae, &(0x7f0000004000-0x8b)=""/139) ioctl$TIOCSCTTY(r0, 0x540e, 0xdbbe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x200, 0x0) getsockopt(r0, 0x8, 0x9, &(0x7f0000002000-0x7f)=""/127, &(0x7f0000002000-0x4)=0x7f) ioctl$TCSETA(r0, 0x5402, &(0x7f0000004000)={0x8000, 0x2, 0x4, 0x1ff, 0x3, 0x6, 0xffff, 0x4, 0x1ff, 0x5}) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000006000-0x8c)={r2, @in6={{0xa, 0x2, 0xc2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x60)=[{&(0x7f0000001000-0x3d)="401bf26179c3e289b8c3e6a902fd87ebdf2733dd67590c0e7b440d3161f0bb894c5953c7afe5350c7fc7c713310c81b74e636b25bc01756dd4d726976c", 0x3d}, {&(0x7f0000004000)="503396bd7215ad60945935454dbf6ee58a84faa5702911f3cad7363c3ac38bf9d2eedb9820d1e3798771b98da88aee94f009a8a61970b31ee8c223ca16942ea5073d422796eeea51be6e9fa4d0d591ba0d3b8611dffaf2d4ef7f0c1bd75c1575cabd63996a4a9a5de2ff9e67a29f8664901938c51d03e9dcd8ee6cbfeaeb2723234b64329bacf09a66e4a19395c65b1cf8afa081fb340b0fd3234a992e07712a8d9fda1d35ebebf0bc1c990202ae14cecb2482d7e22e9428df4d3a7e8f2101ea0bcbe430d6cf7a3c26ced38b471ee5a4f5f6db7eeae55f1c3bdbcebb9d0f966256834448756d5754f03f4c8eb4e468a2bfb5b033808d", 0xf6}, {&(0x7f0000004000-0x8a)="a4e92f174e0578b7f6c6991937892989cbf1c8aaa3bd359135cc5170bfd1cfb1420d9251e750fc653a43a794552af7270f7717acd491d5df7a24bff46294fc2a4119f7a621e2e0d3805e900f12973e9fb2ca75645ae259f3b6ee2f89b71c49d0861913c1ed039a730991654e717b9aa981507e681b76decfd12f6a75ab4b76ac73bd86ffc7f4ad0dafb7", 0x8a}, {&(0x7f0000007000-0xe1)="67e100c4bdb749b5d4decf28dbf2a98180e7f7cdbfa1df5d7a06985cd367e18067ccc8363e794fce9a485eaace09407fe9747b735e7a27ec785ec3f3787dbbf2a0be87d76cfdfadefd4deaf4f06adceb54907335a5f6c2dc054c8b4fffe49116b09b6c96184c32c48489dd59d112a10ca0f8e034fe0df929830351f7ac13da306411c117ce2cebdd362742ca1e7b2fcbc70b0cbb0b1c80171aed8f381ac1ce579d2134c62e4eaa0874b688b4c6b61ab2b15cd06a7484760aecf9eb870794a17ee2907c63cbdee456405535b7a77e5a0acccd166cb58e781765cc9c8f1e10518f1e", 0xe1}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000006000)="1949b1d6e445db773a0a5177f0a313e3fd1d040454fdab1af0d19c54271f6bfbc875f0a5f7fc10a6cbfbf9714cc3c921e649914d525578b2dafa27f13c74f96d4c5374fd58c4e23d00fcdce838e4e3bb8dcea8a72289fbdf03", 0x59}], 0x6, 0x8) 2017/12/27 05:37:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000168000-0x4)=0x0) rt_sigqueueinfo(r1, 0x31, &(0x7f0000491000-0x10)={0xa, 0x80000000, 0x9, 0xffffffffffff2d34}) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x2000002, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mincore(&(0x7f0000152000/0x4000)=nil, 0x4000, &(0x7f0000967000-0xbb)=""/187) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d74000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000678000-0xe8)={{{@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, @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}}, &(0x7f0000a1a000-0x4)=0xe8) sched_rr_get_interval(r2, &(0x7f0000d97000)={0x0, 0x0}) 2017/12/27 05:37:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socket(0xa, 0xa, 0x0) 2017/12/27 05:37:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004532, &(0x7f0000d31000)="") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000271000)={0x3, [0x0, 0x2, 0x8]}, &(0x7f0000f8b000)=0xa) 2017/12/27 05:37:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000045d000-0x3)="", 0x0, 0x0, &(0x7f00009e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00000d3000-0xad)="adcab2086e260fd51210b1ddc26bf5ff7cdd914450d6ac72df2700fd65bb0d027433910d852e11ca3f78e3b3e483a8c799e96e04c3f33d53c034c1163a28273a711cebc1b4ad0ecbbafe3c64efaa85ad3125b3a66861b50694b40f828fd23e22ec65b08e01c83b6fe0ce6a52801c4feca80acdc3a908e114e4b16f89d86241de5a0c0673945f29d6ab3ba098ec9b5c86e33259ff70db3de9a4d580a160cdecbfae82da9835d21f320504c23882", 0xad) recvmmsg(r0, &(0x7f00009ff000)=[{{&(0x7f000073c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cfd000)=[], 0x0, &(0x7f0000f2a000)=""/5, 0x5, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x10)={0x0, 0x989680}) setns(r0, 0x44000000) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000035000-0x8)={0x0, 0x0}) connect(r0, &(0x7f00007f5000)=@hci={0x1f, 0xa848, 0x1}, 0x6) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000219000-0x4)=0x0, &(0x7f00004bb000)=0x4) 2017/12/27 05:37:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) r0 = accept4(0xffffffffffffffff, &(0x7f0000416000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000070e000)={0x3ff, 0x6736, 0xfffffffffffffd46, 0x4}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bd9000)=@common=""/16, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/27 05:37:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d03000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000046000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x8001, 0x28}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0xffffffff00000001, 0x1, 0x8000, 0x80}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect(r4, &(0x7f00005e6000-0xc)=@nl={0x0, 0x0, 0xef, 0x10001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f000024b000)=[], 0x1800) 2017/12/27 05:37:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d84000)={0x77359400, 0x0}, &(0x7f00007cf000-0x8)={0x0}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000084b000-0xc)='/dev/rfkill\x00', 0x3, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000878000-0x14)={0x80, 0x3, 0x41, 0x6, 0xffffffff00000001, 0x3, 0xfffffffffffffffe, 0x200, 0xd6, 0x0}) ioctl$TIOCSBRK(r0, 0x40044591) 2017/12/27 05:37:45 executing program 2: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x100000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/27 05:37:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000054e000-0x4)=0x330, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009b0000-0x4)=0x8, 0x4) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) [ 54.422184] binder: BINDER_SET_CONTEXT_MGR already set [ 54.427506] binder: 9992:9997 ioctl 40046207 0 returned -16 [ 54.442926] binder_alloc: 9992: binder_alloc_buf, no vma [ 54.448607] binder: 9992:9995 transaction failed 29189/-3, size 0-0 line 3127 [ 54.465518] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 05:37:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000050d000)='/selinux/member\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000903000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00001cf000)={r4, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_fuseblk_mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000ecf000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/27 05:37:45 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008f6000)="1f0000000a03fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2017/12/27 05:37:45 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x220000, 0x0) r1 = epoll_create(0x4000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) 2017/12/27 05:37:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syz_open_dev$mice(&(0x7f0000a01000-0x10)='/dev/input/mice\x00', 0x0, 0x201) write(r0, &(0x7f00002eb000)="2200000048000700ea091008090007800a0000000022000004000300040000008c45", 0x22) 2017/12/27 05:37:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0xff, 0x8000, 0x7fff, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x1, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000095d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000858000)={{0x0, 0x80}, 'port0\x00', 0x60, 0x2c, 0x3, 0x9, 0x98, 0x7fff, 0x6, 0x0, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x6d1f, &(0x7f000095e000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000033000)=0x20, 0x4) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000095f000-0x9)='/dev/sg#\x00', 0x100, 0x20240) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000045b000)={@generic="5b4836d45a89c949b819da1d1186eb51", @ifru_flags=0x400}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f000095f000)={&(0x7f0000576000/0x3000)=nil, 0x3000}) fcntl$setownex(r1, 0xf, &(0x7f0000793000-0x8)={0x0, r2}) [ 54.471774] binder: send failed reply for transaction 83 to 9992:9995 [ 54.479638] binder: undelivered TRANSACTION_COMPLETE [ 54.486120] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.508645] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/27 05:37:45 executing program 0: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000fb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007c6000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/27 05:37:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000593000-0x8)={0x0, 0x0}) r1 = accept$inet6(r0, &(0x7f0000566000-0x19)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea0000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000958000-0x4)=0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000df6000-0x8)='./file0\x00', 0x20000, 0x80) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000044000-0xab)=""/171, &(0x7f00007e4000-0x4)=0xab) setsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) 2017/12/27 05:37:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000184000-0x9)='/dev/rtc\x00', 0x4040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d8000)=0xc) r2 = getuid() r3 = getegid() r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000aaa000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002b8000-0x4)=0x48) r5 = creat(&(0x7f0000f8a000-0x8)='./file0\x00', 0x0) r6 = inotify_init1(0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000778000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000079f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000864000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e10000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009dc000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000960000)=0x0) lstat(&(0x7f00007e7000)='./file0\x00', &(0x7f00000f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000076d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6(0xa, 0xe, 0x0, &(0x7f0000a48000-0x3)={0x0, 0x0}) r18 = socket$inet_sctp(0x2, 0x400000000000004, 0x84) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000065f000-0x8)={0x0, 0x0}) r20 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc0000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dcc000)={0x0, 0x0}) r22 = socket$inet6_icmp(0xa, 0x2, 0x3a) r23 = socket$inet6_sctp(0xa, 0x0, 0x84) r24 = getpgrp(0x0) lstat(&(0x7f0000bf8000)='./file0\x00', &(0x7f000051a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000017f000-0x8)='./file0\x00', &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = syz_open_dev$evdev(&(0x7f0000344000-0x12)='/dev/input/event#\x00', 0xffffffff, 0xa4000) r28 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e13000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r29 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r30 = accept(0xffffffffffffff9c, &(0x7f00004a1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000016c000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eb5000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00007c6000-0x70)=[{&(0x7f0000a2f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000571000)=[{&(0x7f0000e9c000+0x230)="575e8d94498c2e1203035b11b70cd8336760a6125ad492292fad437033bf4eb800646a8d6041aed6f1ef465e20abe59a20104732e7020cc4eb85a01a996dc61fdc59b0835faf971e2c", 0x49}, {&(0x7f00005e0000)="5ae8", 0x2}, {&(0x7f0000784000)="c76a92c3069e96d7c05bd731bad89394213cb4929cdbfa53086f8b78675213be0c795cc4f9045abead0adc5c0dcfbc9d329ba75d6f17251d4fb67f1ab3126c347a4af9977b806d3d074b062264665cde94a010b68f02986f0c52d08ec3e42c943ed79fdd2c9e3232cd6a7eacf228ef8bf866748cabc6bfde0ca8b81f8c28eddaa63f6440a16cd9b80d826df6f8d28f5183a0fcfce86e140d34d63377bb75bfb88ce3", 0xa2}, {&(0x7f0000441000-0xe0)="077405d91ce7dfc79ae1986d2fdd64ee2f4c8d2cc8de83257dd34f099ef489b0c9432241e17c3db7c9e12a9e74d3c8a8f4f1d59be2e6900425134c0266f8d76b3ded86636b1485daafd8247b72d647e9e116818900fd9c377997468efa2e7fbaec1d1e58bd5453ac967a2c9bb5882528bb211360ed549706612589a74f91c82b5f865fb9b53905bea96207008c9db3b53b98a6a5f2ed57642d5261622b98453dce21a5cb2cd49c0d33807ca0877631e40794ed8f306e676e63337fa61e5ef2be1f63d87dd64b58b553e735566acc2a8d7056e98d3f2b9c7356e5f904ede0b40f", 0xe0}, {&(0x7f0000b64000-0xb9)="8f78431daca939946c87d7d4aa4bb5e333ca12e33e9a87ebc251dd036e42c6da23d5e11344c12b2cd79d1fe6824c153162d3a8cd3a5ce16e8a0f5eb42aeb6c925d645475cf7a08491010f443954c804201e69132abf18ff3c5cf06b583655b4e51fa81dcd4d14d7422142ba711db216527a25f42f83cc82b0090403fa316d28c2caf3b7df258460707b2224dc430b291e77cdc44be9ccf74d6de28208ca1c12f026df8506ce8c8fb77634b6fce91a0b846caa92e022199f964", 0xb9}, {&(0x7f0000844000-0x5)="a18476906a", 0x5}, {&(0x7f0000385000-0xa7)="4028090dfa36a63fd59e1240a6250c09a5636b1f490901fc8f9fe71142fa5845c78fee51e5285e16c2cd44fa4f6e27e93b7a32469a0ee839a5f28d57730506d25e755850d07a25c4f38e174425b901a98e23daccb01b40115fb3f3f5298a83315d30d3fd06aa07b714b8b322edca5e096b8a642f3f3e20eecb0f42c607a72e681c076c4a78947f380b94d90f1c7423c81d77b08b4453d15269312fa7d9fd07d304dce8fa20d10e", 0xa7}], 0x7, &(0x7f00003b2000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}], 0xe0, 0x24000001}, {&(0x7f000001d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e22000-0x40)=[{&(0x7f0000c6e000)="8fbd559196a53c78e408b9d8fe52ba061e51058edb5cdfac148b910fe7aed6dae309f8722635672280526417bdda4cb4045617a14603b4925c61aef4a0cdc8f2379b0b72a0f87224848d2af0d65351147b012e3fd5609bff02898f335848cabf80779e093d9faa76e8b75a8587774f08b38d010f331b6e71289bb7e85cd1b590377ceb67cafcd5b5f6cb0c26c6b86902806031bedab86084fdfc113bbbcaab5df757b0d5c3c661436ca99cfc133d1419422cf09c0cac620f32848892d2a8752128e3445d8c16019249929ab1b143155769611d8635ae", 0xd6}, {&(0x7f0000bd4000-0xa2)="f44e28cc00516cfc63cca5328a1e77957381af897c98289df54017ccab15aa702559dcfbbba8d0ee13be9952d9fd753bbdd48014a0e5d1845d39c40e587f5052316c7d8ac59bf8602103fe25fd24c517d662b900400c12b1d16f2e096bff684d85e8cbe4d319cc6487729a2e3dc4dc9071f5cd8e4beae7c4259fba284ff2f0f91f4689fdd39f02937b0f8d319244912e3c23a1f928c663aa0ea1596a7a75a426e3d7", 0xa2}, {&(0x7f0000857000-0x5f)="e2af9ad0bf43fbd55d0eefc7585fe1f1e348ad41bec9141534c89fb677d9792e8ba7b76e25e37ec373899e07655f31207aa1118f8cfd300111dd23a035328a6493a831652e367a28147db8b0efebf5b4dc60af7983746ab7cea42359a15ebe", 0x5f}, {&(0x7f0000224000)="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", 0x1000}], 0x4, &(0x7f0000222000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r27, r28, r29]}, @rights={0x18, 0x1, 0x1, [r30, r31]}], 0x58, 0x20000010}], 0x2, 0x8800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r32, 0x8946, &(0x7f0000bb8000-0x28)={@common='sit0\x00', &(0x7f0000ff3000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:45 executing program 4: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) pread64(r0, &(0x7f0000550000)=""/212, 0xd4, 0x43) writev(r0, &(0x7f000010b000)=[{&(0x7f0000e25000-0x3a)="390000001100090469000014800000000700004001000000450000000000000008001a0004000000000000000009080003010900001ee400e4", 0x39}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000c62000)='md5sum\x00', 0x7, &(0x7f0000000000)="47504c76626f786e657430657468316c6f2f7b776c616e302a5b776c616e3121cb40776c616e317070703100") getgid() 2017/12/27 05:37:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) 2017/12/27 05:37:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000601000-0xc)='/dev/rfkill\x00', 0x82, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fcd000-0x5c)={{0xa, 0x0, 0x4c, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x4, [0x2, 0x8, 0x2, 0x4, 0x0, 0x5, 0x4, 0x9ff]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000514000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000292000)=0xe8) r1 = socket$inet6(0xa, 0x80807, 0x0) socket$inet6(0xa, 0x804, 0x10001) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) 2017/12/27 05:37:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000c81000)={0x5, 0x5, 0x3, 0x2, 0x5, 0x80000000}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2017/12/27 05:37:45 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd6000-0x9)='/dev/sg#\x00', 0xffffffff80000001, 0x100) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fd5000)={0x2, 0x70e51eba, 0x978, 0x9, 0x5, 0x5}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:45 executing program 2: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000c31000-0x50)={{0xffffffffffffffff, 0x0, 0x100000000, 0x3, 0x1f}, 0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000c30000-0x8)='big_key\x00', &(0x7f00000b4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000076d000-0xa)='ppp0wlan0\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000c2f000)='user\x00', &(0x7f0000c30000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c30000-0x2c)="925da93a2ed8d17131e20294cee30b68c09b04e923e4f46011e112edb14fce90fa53908b7995a961cb8fec44", 0x2c, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) add_key(&(0x7f0000295000-0x8)='keyring\x00', &(0x7f00006ce000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='net/if_inet6\x00') getdents(r0, &(0x7f0000498000-0xce)=""/206, 0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d92000-0x4)=0x48) 2017/12/27 05:37:45 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000520000)={0x8, 0x7, 0x2, 0x6, 0x4, 0x6, 0x1f, 0x8000, 0x0}, &(0x7f0000ade000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000074a000)=@assoc_value={r2, 0xff}, 0x8) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) creat(&(0x7f0000236000)='./file0\x00', 0x0) 2017/12/27 05:37:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mknod$loop(&(0x7f0000ab2000-0x8)='./file0\x00', 0xc000, 0x1) bind$inet6(r0, &(0x7f0000ef5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000003a000-0x9b)="", 0x0, 0x20008000, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f21000)="", 0x0, 0x0, &(0x7f0000cba000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 05:37:45 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@acquire_done={0x40106309, r2, 0x2}], 0xce, 0x0, &(0x7f000000b000)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2017/12/27 05:37:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000813000-0x8)={0x0, 0x0}) pkey_alloc(0x0, 0x2) accept4$inet(r0, 0x0, &(0x7f0000906000-0x4)=0x0, 0x80800) madvise(&(0x7f0000f6c000/0x4000)=nil, 0x4000, 0xa) 2017/12/27 05:37:45 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000870000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 05:37:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000124000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c80000-0x4)=0x0, &(0x7f0000cc7000-0x4)=0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00009d9000)=""/4096) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x800100, 0x595}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000618000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d7b000-0x78)={0xe8f, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x1f, 0x3, 0x1ff, 0x0, 0x8, 0x6f, 0xffff}) socketpair$unix(0x1, 0x8e0d58343267c749, 0x0, &(0x7f00008af000-0x8)={0x0, 0x0}) splice(r2, 0x0, r3, 0x0, 0x0, 0x1) r4 = socket(0x0, 0x6, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2017/12/27 05:37:45 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000740000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000fde000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 54.684314] binder: 10080:10085 ERROR: BC_REGISTER_LOOPER called without request [ 54.721389] binder: release 10080:10085 transaction 86 in, still active [ 54.732632] binder: send failed reply for transaction 86 to 10080:10100 [ 54.742616] binder: 10080:10100 ERROR: BC_REGISTER_LOOPER called without request [ 54.760927] binder_alloc: 10080: binder_alloc_buf, no vma [ 54.766675] binder: 10080:10085 transaction failed 29189/-3, size 0-0 line 3127 [ 54.776733] binder: undelivered TRANSACTION_COMPLETE [ 54.776741] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.809529] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 05:37:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r0 = creat(&(0x7f000063f000-0x8)='./file0\x00', 0x4e) bind$ax25(r0, &(0x7f00004a4000-0x10)={0x3, {"8ae20e743f3088"}, 0x0}, 0x10) 2017/12/27 05:37:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TCSETA(r2, 0x5402, &(0x7f000067f000-0x14)={0x9, 0x80, 0x7, 0x7, 0x4, 0x4, 0x2, 0x1, 0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:45 executing program 0: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000679000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d36000-0x4)=0x1ff, 0x4) fsetxattr(r0, &(0x7f0000800000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000bd8000)="", 0x0, 0x0) 2017/12/27 05:37:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000986000)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1c) 2017/12/27 05:37:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80005, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000832000)='/dev/pktcdvd/control\x00', 0x210000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2017/12/27 05:37:45 executing program 1: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000d52000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d53000-0x4)=0x10, 0x800) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000d53000-0x18)=@get={0x1, &(0x7f0000d52000)=""/116, 0xb173}) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d54000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000acf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x4, &(0x7f0000b98000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bac000)={0x0, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000d54000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000876000)=0x10) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d54000-0x28)=[{r1, 0x0, 0x0}, {r2, 0x100, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x1000, 0x0}, {r5, 0x4, 0x0}], 0x5, &(0x7f00002da000-0x10)={0x77359400, 0x0}, &(0x7f00002e7000-0x8)={0x3f}, 0x8) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d52000)='smaps\x00') mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000d53000-0x4)=0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000002000-0xa)={0x0, []}, &(0x7f0000d51000)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2017/12/27 05:37:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f00005fd000-0x8)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ad8000-0x20)={0x0, 0x6, 0x4, 0x8fe, 0x80000000, 0x100, 0xfffffffffffff001, 0x7fff, 0x0}, &(0x7f0000924000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e2a000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xffffffff, 0x73, 0x9}, &(0x7f0000a1d000-0x4)=0xa0) pipe(&(0x7f000079b000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00001ae000)={0x52, 0x8001, 0xfffffffffffffff9, {0x7, 0x5}, {0x24, 0x100}, @cond=[{0x4, 0x1f, 0x2, 0x6, 0xd1, 0xfffffffeffffffff}, {0x2, 0x2, 0x5, 0x2, 0x5, 0x7}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000bda000)=0x6) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000f65000-0x8)=[0x8, 0x6]) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f000079d000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:37:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/ppp\x00', 0x501000, 0x0) getpeername(r1, &(0x7f0000b61000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000964000-0x4)=0x6) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ded000-0x26)=""/60) ioctl$TCXONC(r0, 0x540a, 0x3) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a42000)=""/163, &(0x7f0000ba6000-0x4)=0xa3) 2017/12/27 05:37:45 executing program 0: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000b52000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ec000-0x1)='\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000d1d000)='./file0\x00', 0x80000, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000092f000-0xf8)={{0x0, 0x3, 0x7, 0x3, 0xffffffff}, 0x7f, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0xf38, 0x100000000, 0x78, 0xd54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CLR_FD(r0, 0x4c01) 2017/12/27 05:37:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x480400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000371000-0x10)={0x8, &(0x7f0000b33000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000a1b000-0x28)={0x5, 0x3413, 0x400, 0x100000000, 0x8001}) close(r3) dup3(r3, r2, 0x0) 2017/12/27 05:37:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) r1 = openat(r0, &(0x7f0000001000-0x4)='./file0\x00', 0x20000000000000, 0x12) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c81000-0x10)={0x2, &(0x7f00006cd000-0x10)=[{0x6, 0x8, 0x40008, 0x7ff}, {0x9, 0x0, 0x400000000000, 0xfff}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) 2017/12/27 05:37:45 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x1, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, r1}, 0xc) r2 = gettid() rt_sigqueueinfo(r2, 0x2, &(0x7f0000005000)={0x34, 0x0, 0x8, 0x400}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000006000-0x18)=@generic={0x6, 0x80000001, 0x7f}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000006000-0xe4)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f000000e000)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:45 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007a1000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000cb3000-0xd6)="5c680f50ff7ee5e0e36a0015b3a908d875f0ae47890fe32785b1fbdfe1646503fb80fbe6a5769cbaaa9ab17e8c0705138266f73ac8913fa5a1d1964a8a3dc9e975ec0d0b433d37f314f48d2e226eed883d4db566eb7af5669427c2b8d27021ccf39ebe6a47f2a43ee1f86eb0d0a906dc262ed5ac01b2511b569ae98005f29deee613e13cdd77589a279501387e4aec11d3d4dfa71413b5e8bb17f5f80d888765a67be7d7b1b50cb5da0894290d1958da1839b3e7f37dfcd3cd2e296ce7f54d4cffbb340091a1079271b7722a655bbb4cb8e2ddac4300", 0xd6, 0x80, &(0x7f0000e46000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b4b000-0x8)='./file0\x00', 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4b000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000151000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000190000-0x20)="e40d9c06bc3d08c3b77e8224dc1e031bf522038fd844a0535b5d78d8c3428f33"}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b4c000-0x8c)={0x9, 0x3, 0xffff, 'queue1\x00', 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]}) 2017/12/27 05:37:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r0, 0x9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000639000)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d7f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000020b000-0x4)=0x0) 2017/12/27 05:37:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xaf)="7112ce51a4b8230184ee1c6f596667ee104da9e34c94507bceb16ae0216ec3e6a0bb633c19bc30607796e8423a2b1b8d654d30a6a4bfac4672ba9e914240ebb079f5435ea55e83dcf09f7135ccf6069cd3cb7870b5888111c065782e89df44cbc08bd6502f79e00a881a1dbfaa9925e9df5641a157f8a86bc12a892abbcbbf8ac64947ef93b8ffdfa08b9e677a6227db7037ae18305a59fca6bf850492947ae821514a4db8bdc37f80d0bf5745b149", 0xaf}, {&(0x7f0000001000)="93be36efd2434cc0a9227748b56fb04dfb2278369b2290845f6359fdcbda2fe660b293abb1e15269318c1d91617545031aa2ee7f050123187f03c6e17d056a20ffd88ece45425c6ac85844f25916cd7518973d7898e4598581e47939b1dd84a3e0c3fc", 0x63}, {&(0x7f0000000000)="181479ca909abdcca790a190513941b4ef66e0ce1d125f02a2691fba56ac87", 0x1f}, {&(0x7f0000002000-0xb6)="d50cb6bc635469756d2f5015687ad27ff77a07617af1bdd071c81bc61a76aa49c822d735165698964e7fe442cfe6074b0d42ef3c8832ea8af19a2e2ff05bfdf7b8cf913b7e8b06722cf69c058cd66d0a24ae3b3599460c4246d09c6b7e901fd1ea50e63ce6c31546c7505cdc57a28550ba214426d5cb3c1f558508ffa5929eea664d978903f486aac4100407a6c8b9f90dafc718b2e3ff6244c7a4094641cd5f61a7e3afb3e06e479942de01ffabc262e836f53293e2", 0xb6}], 0x4, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000002000)=""/34, 0x22}, {&(0x7f0000002000)=""/201, 0xc9}, {&(0x7f0000002000)=""/92, 0x5c}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000)=""/249, 0xf9}, {&(0x7f0000002000)=""/208, 0xd0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000003000-0xf8)=""/248, 0xf8}, {&(0x7f0000002000)=""/56, 0x38}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000)=""/133, 0x85}, {&(0x7f0000001000-0x43)=""/67, 0x43}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00003c8000)=0x0, 0x5) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) 2017/12/27 05:37:45 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ae0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) eventfd2(0x9, 0x0) 2017/12/27 05:37:45 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000396000)=0xffffffffffffff7f, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c7000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffe000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/27 05:37:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c4000-0x11)='/dev/vga_arbiter\x00', 0x600000, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000950000-0x14)={0x8, 0x9, 0xff, 0x2, 0x3b7, 0xffff, 0x1000, 0x9, 0x35400000000000, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgrp(0x0) r1 = open(&(0x7f000050c000)='./file0\x00', 0x2400, 0x80) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00002b7000)={0x2, 0x1, 0x9, 0x4, 0x2, 0x100}) 2017/12/27 05:37:45 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x3f, &(0x7f0000444000+0x88b)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002dd000)='/dev/sg#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x0) write(r2, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) creat(&(0x7f0000530000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/27 05:37:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000855000-0xa4)=""/164) sendto$inet6(r1, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f64000-0x12)='\a', 0x1, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x8, &(0x7f0000492000-0x4)=0x0, &(0x7f0000be8000-0x4)=0x4) 2017/12/27 05:37:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000d37000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000700004003000000450a01070000001419001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000404000-0x10)=@req={0x28, &(0x7f00008ea000+0x9f8)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="39ea2ca0f290eb1fc763622eb491e496"}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000651000)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$inet6(r1, &(0x7f000087d000)={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2017/12/27 05:37:45 executing program 4: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aad000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000945000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000c9000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005a9000-0x8)={r2, 0x100000000}, &(0x7f0000525000-0x1)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c9000)='/dev/sequencer2\x00', 0x101200, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00003ae000-0x47)=""/71, 0x47) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000aad000-0xd)='/dev/binder#\x00', 0x0, 0x801) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2017/12/27 05:37:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c78000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000230000-0x4)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f0000dff000-0xa)='encrypted\x00', &(0x7f00001ba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca8000)='\'\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000ff8000-0x73)=""/115, 0x73) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00004b4000-0x4)=0x4, 0x4) [ 55.140060] audit: type=1400 audit(1514353065.919:51): avc: denied { create } for pid=10179 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 55.162320] 9pnet_virtio: no channels available for device H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H 2017/12/27 05:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000649000-0x4)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000a92000-0x6d)="95188ac26a29270f082fcfa610f793ecee16475c7faa1d780e689ffa92e9cdd8a24a871a96a772dffd4b8c504c90050c40256043d0e44f76177c5c3bdfef4612a3a147c9c3802453b8addc718540e4278356292975f65422cc025ea48de8709ccf31084f83d6a902399b73f057", 0x6d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000b1000)={0x4c, 0x0, &(0x7f0000277000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000184000)=[], &(0x7f00001ee000)=[0x58, 0x68, 0x40, 0x18, 0x0, 0x30]}, 0x6}}], 0x63, 0x0, &(0x7f0000d72000)="d7b3b6526424fbdbb49abce23b294d67080555bd512c8657ac0a08cf1810c279947006ad820fe223715c4b3f4d6c831b9d5bb5b9fad56bb8620952a8e1cf2bc3a659feee8642dde37f7702fb59da4aee48ec5cbea67b13a81180fe8f1e136ac6e2dc14"}) 2017/12/27 05:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x6527) r0 = syz_open_dev$mice(&(0x7f0000afd000)='/dev/input/mice\x00', 0x0, 0x8400) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000be8000)=0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000824000-0x26)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) syz_extract_tcp_res(&(0x7f0000876000-0x8)={0x0, 0x0}, 0x1, 0xffffffffffff645d) [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.162320] H [ 55.164216] audit: type=1400 audit(1514353065.949:52): avc: denied { set_context_mgr } for pid=10181 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.169134] binder: BINDER_SET_CONTEXT_MGR already set [ 55.169141] binder: 10181:10185 ioctl 40046207 0 returned -16 [ 55.274094] binder: BINDER_SET_CONTEXT_MGR already set [ 55.274101] binder: 10181:10185 ioctl 40046207 0 returned -16 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xb) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00004f7000-0xc)={0xfffffffffffffffc, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/27 05:37:46 executing program 2: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000489000-0x4)=0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x9, &(0x7f000093c000)={0x9, 0x100000001}, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000614000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000024d000)={@generic="4e6c2bef6b1266c50983894f9dea3336", &(0x7f000093d000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000c0c000-0x1f)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/27 05:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004cf000)={0x0}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r0, 0x0}, 0x8) timer_create(0x0, &(0x7f0000739000-0x60)={0x0, 0x26, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7c000-0x4)=0x0) timer_getoverrun(r1) syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/27 05:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") init_module(&(0x7f0000139000-0x6)='ramfs\x00', 0x6, &(0x7f0000c78000)='ramfs\x00') rename(&(0x7f00005c8000)='./file0\x00', &(0x7f000076d000)='./file0\x00') r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000507000)={0x0, 0x0, 0x0}, &(0x7f0000ed2000)=0xc) capset(&(0x7f0000d04000-0x8)={0x20071026, r1}, &(0x7f0000c25000)={0x9815, 0x2, 0x80, 0xffffffffffffff81, 0x3, 0x6}) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2017/12/27 05:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000288000-0x24)="2400000013000700000000000004000120000c100003000100f0008100000700b8f20d1c", 0x24) 2017/12/27 05:37:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x0) 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a29000-0xb)={0x1, 0x484, 0x8, 0x1, 0x1, 0x40000, 0xd3, 0x1, 0x6, 0x74, 0x7}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000095000-0xda)="2a467d80d7158b2333f8fa2145cc67b2901620660896732cf3b713a350808cef149ea3c07c817c85c00f6aa45bb9551612b6690036f282e4c5c320772438b1e6e7848415564c82c1cdc1e3e22cb1705f2d2fbc80bc26cbf20cb94393d981075fd1528097e9114eb30be730ae1215b33de4f61d591ee93825adfd6d0edb5f942358adc00dacb36195aca06598a9d29f1d4201b326512defa46e9d0b1a7e06b6464a3bff65c0dd92544517789265d5128d9f", 0xb1}, {&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52ef8922dbb87dd870bc39792f5d5787", 0xd0}], 0x2) shutdown(r1, 0x1) [ 55.461747] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.479068] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2017/12/27 05:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000487000-0x8)='./file0\x00', 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000655000)=0x0) userfaultfd(0xfffffffffffffffd) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) 2017/12/27 05:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000053a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) writev(r0, &(0x7f0000cad000-0x20)=[{&(0x7f0000d1f000)="", 0x0}, {&(0x7f00003b8000-0x4e)="95be37dfcd12dee44baf6b6b33c0efcc492519076f1235a02285208cbd81affe031c9a4cf67d8db13025318f4c0a6234aba6ca5d363f88104a226feab6d8f98da0313a264917d7e43b5a1fda015c", 0x4e}], 0x2) 2017/12/27 05:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000870000)={0x9b, 0x407}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) 2017/12/27 05:37:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x88) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000fea000-0x4)=0x0) 2017/12/27 05:37:46 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$binder(&(0x7f00009a7000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2017/12/27 05:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c0000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) recvfrom$llc(r0, &(0x7f00002f0000)=""/41, 0x29, 0x40002122, &(0x7f0000ed1000)={0x1a, 0xf7, 0xa000000000000000, 0x5, 0x5, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000035e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r1, r2, 0x0) syz_open_dev$usbmon(&(0x7f0000696000-0xd)='/dev/usbmon#\x00', 0x2, 0x8000) r4 = accept4$inet(r1, &(0x7f0000aee000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f0000)=0x10, 0x0) syz_open_dev$tun(&(0x7f00002d3000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) getpeername$packet(r4, &(0x7f0000340000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000133000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000c71000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r5}) 2017/12/27 05:37:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000068c000)=0x0) r2 = socket(0xf, 0x3, 0x2) dup2(r2, r0) 2017/12/27 05:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000847000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000d80000)=""/0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00007c3000)={0x5, 0x0, 0x4, 0x1, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d000400000011000000000008", 0x29}], 0x1) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000040f000-0x14)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000aed000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:37:46 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000fd8000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x7, 0x0) 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000473000)={0x0, 0x200, 0x200, 0x8}, &(0x7f0000f13000-0x4)=0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f12000)={r1, 0xdf, "2c7331c856d7ab22c688d9a54b989b6d14a3e74864dacb44fea614ca160e14fe25310b54baaa6a2eb5c4c371cb5cf8a60514bca5063ae031a336602452e8cc0fa51217aa230f57a909227c024d53e407b44b764e5b490fb197a196e03bff69560c44ed0dbd5cfcc53581852454b2b5c4ece0b6c7e091e71a345df4e9b81893f6b5a9cbda48684bfeb36a94a755ea265b8151e3c313106a08227b2cb27211c4723bb611ccfe75d5d06714d5e9d7eb9e4c85456dcf272ffbb456315f0c4a7e943814e1edf3c28f0daffa18a135796aa8c16e8cf96c31d17a384442acf52727ad"}, &(0x7f000047a000)=0xe7) r2 = socket(0x10, 0x1000000802, 0x0) socket$inet6(0xa, 0x2, 0xd79) write(r2, &(0x7f000096c000)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080002000021c1ff", 0x24) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x803, 0xffffffffffffffff) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) setns(r0, 0x40000000) recvmsg(r0, &(0x7f0000973000)={0x0, 0x0, &(0x7f00005bd000)=[], 0x0, &(0x7f00005b0000)=""/66, 0x42, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f75000)={0x7, 0x3, 0x101, 0x4, 0x4, 0x64c9}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fa0000)=[{&(0x7f0000fa1000-0xfe)="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", 0xfe}, {&(0x7f0000f3c000-0x75)="a1873f204f4c038ba7cbb0f0afce81c75330962882f094d63249c37a6de7c2f8b081b6359734e73080484a99066d2c0d55dccc4dbba8fcc3db5134afa3b10e6b8555adc4fd8bb01aa76f957420c2e16f0fa20ccc86d877fc52672a6fae9b48fbb2c58e1dcddc8605d9d7210cffeff0e8af7ed58cef", 0x75}], 0x2) read(r0, &(0x7f0000af1000)=""/158, 0x9e) 2017/12/27 05:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000013) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e62000-0x58)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba5000-0x9)='/dev/rtc\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000221000)="510f5c7836d2d87a50c4c5e29e67f72df2696336f911dd3ec76713fc8c38e20f22360ea0dc54dbb9e3fbf4786c1f3d6bd11c3a2ecf2d450a8e99bdba5d00c782bc96b875c50e364002d69f633348b3cf35218aece27032cf8eec3ac92f3aa09f80fd9f994c6f3417e3724c243bf94da6b3d82b440bc8004bcb499675ffb9f789637eb257d24d9713c2638d49b2a57d35fcfda81a4cb8988b7a6c8b98c83cb14dad5d48e2be5fdd7debdfad8a0593a5ec7098716d81f394008380c740d99de1d69f9424a73670585bf80cc5e76fc8e808f42604317cacf2fb8c90feb8ac2ab09f3a", 0xe1, 0x4004811, &(0x7f0000c75000)={0x4, 0x6, 0x7, "ed10c87bf948", 0x7, 0x0}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d24000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000501000-0x20)={@generic="93a7bae215d965f40fbcce8982ec327e", @ifru_flags=0x1000}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000715000)={0x0, 0x3, 0x1, 0x7, 0x8, 0x4}, &(0x7f0000b6a000)=0x14) sendto$unix(r1, &(0x7f0000dbf000-0xc4)="561cc1620711fb05163512554398d0aead0ac1fcd0c03eaa98d308c19efd4508b481d8e5c7fb5d0a6d7d94bc6114900d2cf1b8f0ec5ca5a75161dfe1780d10ec7909ae18c9f84019237980ffce35fc81f89b8f595d639d81183e0566df9c3ec2e1e4809f9f561d9c96d8cede277b1775a9396e8a549e6b938fb0d4d51b5b6ebc3a2ddac52b8bdc2664470ab19b3293765993d849fd3454b07d353df2c54fffc5e5956787c8a2de11f2717158325f210ac20dc7ab051b5c2f83d49a556b6bf526c35eb6a5", 0xc4, 0x0, &(0x7f00005b8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e1d000-0x8)={r4, 0x9141}, &(0x7f00008c5000-0x4)=0x8) 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e23000-0x24)={0x8, 0x7fff, 0x648b, 0x7, 0x2, 0x3, 0x3, 0x40, 0x200, 0x3, 0x426, 0x7}) umount2(&(0x7f0000a1a000-0x8)='./file1\x00', 0x8) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000dec000)=0x9) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f5000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f0c000)=0x80, 0x4) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0xc) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f000006c000)={0x1000000000000011, 0x0, 0x6, 0x9}, 0xc) bind$netlink(r2, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x6) 2017/12/27 05:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ad3000-0xe)='/dev/keychord\x00', 0x400100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000023d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000018d000-0x4)=0x14) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000063d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x1, 0x2e, 0x15, 0x80, 0x20, 0xfffffffffffffff9, r3, r4}, {0x10001, 0x86, 0x2, 0x1f, 0x3, 0x6, 0x5, 0x1}, {0x3, 0x80, 0x0, 0x3ff}, 0x464, 0x0, 0xffffffffffffff00, 0x1, 0x8, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x0}, 0x2, @in=@empty=0x0, 0x5, 0x0, 0x3, 0x10000, 0x0, 0x101, 0x2}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) dup2(r0, r1) sendto(r0, &(0x7f00005e3000-0x1)='\f', 0x1, 0x11, 0x0, 0x0) 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008fd000-0x8)={0x0, 0x0}) 2017/12/27 05:37:46 executing program 6: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00005ef000-0x4)=0x10) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xa84cbf5, 0x100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xb94a) chroot(&(0x7f0000125000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000002000)={{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]}) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x100000001, 0x9, 0x9, 0x8db}, {0x9, 0x3, 0x9, 0x8}, {0x4, 0x7fffffff, 0x401, 0x10}, {0x4, 0x7, 0xfffffffffffffffa, 0x7fffffff}]}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/27 05:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005d6000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pipe(&(0x7f000027d000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000c5f000-0x40)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/27 05:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000720000)='./file0\x00', 0x101c00, 0x42) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e60000-0x10)={0x1, 0x6d, &(0x7f0000a79000)="ebc8524f2a520eee6d171bcdc99ce16c5cd653aab1da2e7d08cdf2bf16cd15a9c82d5d5237a6b206a83fe84ba8900f3f8fc6b919d6448297d4815abc82a795623ffe2b04c1ecd68a28a18d5e9c411841d52be5337d3dea0cbbe549c34a3aa4facd6979315e610f5eddfedc5d4d"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod$loop(&(0x7f0000848000)='./file0\x00', 0x1001, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r1, &(0x7f0000159000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f3a000)={0x0, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000182000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bdc000-0x6)={r4, 0xcc0f}, 0x6) getuid() r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) 2017/12/27 05:37:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socket$inet(0x2, 0x1, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e1000)='hybla\x00', 0x6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x9) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x19d, 0x0, 0x0, 0x0, 0x0, "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"}], 0x19d}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x639, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/27 05:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000)='net/dev\x00') preadv(r0, &(0x7f0000753000)=[{&(0x7f0000296000-0x19)=""/25, 0x19}, {&(0x7f00005ff000)=""/4096, 0x1000}], 0x2, 0x0) open(&(0x7f000044b000-0x8)='./file0\x00', 0x800, 0x20) 2017/12/27 05:37:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000146000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e00000-0x10)={0x8, 0x8009, 0x8, 0x800, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x4}, &(0x7f00008e1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5d1, 0x201, 0x7, 0x0, r1}, 0x10) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mlockall(0x80000000006) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0x6028) times(&(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000938000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee4000)={0x7, {{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]}}, 0x90) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000939000)={@generic=""/16, @ifru_mtu=0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000016c000-0x4)=0x0, &(0x7f0000992000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000a6000)={0x0, 0x86, "b11900b5e6f57102411627a92ed7b9279b98f2c24b4ff161267ab85548aed58258420ffe1da4583d5422137c78fd20956fbdc81175ac53b7e3ae7e1c00eada147430a35cc2667c1e8f069ff6d2829bb90a881c83d1581a8905aad8fc37fcb7c853118b4fc01a14caa46ba1b4d8de70c19a7fce2053d0474b6be33e69066af3115584cc574313"}, &(0x7f0000d55000-0x4)=0x8e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000410000)={r1, 0x5}, &(0x7f0000d9f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000068c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x55d3, 0xffffffffffffffe4, 0x0}, &(0x7f000084c000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000003d000-0x8c)={r2, @in={{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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004e0000)={0xfffffffffffffffa, 0x7, 0x4000000000008, 0x1, 0x505, 0xffffffffffff932b, 0x40, 0x0, 0x0}, &(0x7f0000e13000)=0x20) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00003eb000-0x5c)="bf6ea5de73a31c7ea4e270adb378236225d822b2e1dd1f9f9d7861c4a785da459d1e033cb37a1571d3ea006f4749068508ba3fcb6038588c04d1911e295f3df86195cf4359ae695132c71cf70e10c70fef76e5e21f16b1a1cc676076", 0x5c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0x10)={r3, 0x68, &(0x7f0000ff7000)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4cf}]}, &(0x7f000055e000-0x4)=0x10) write(r0, &(0x7f0000efe000)="2200000048000700ff030000090007800a00d2000022000004000300020000008c45", 0x22) 2017/12/27 05:37:46 executing program 7: timer_create(0x6, &(0x7f0000f7a000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000762000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r1) pipe2(&(0x7f0000434000)={0x0, 0x0}, 0x80800) sendto$inet6(r2, &(0x7f000069e000)="", 0x0, 0x80, &(0x7f0000f1e000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00001fc000-0x28)={@common='eql\x00', &(0x7f0000fb9000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:37:46 executing program 6: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f000051f000+0x2fc)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00009bf000-0x4)=0xb54, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000)=0x100000000, 0x4) sendmsg(r0, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a5b000-0x80)=[], 0x0, &(0x7f0000ff6000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x105)={0x0, 0xfd, "a8fdd09810de021a94e87d6654a3d5ad67d416699b714a631619977b9e7c4f855d385e40c03667061b0e0a8d6891f7a509dac06aa9363c75ce7970cfd6f8e910758f958c194846cb0bb3cb51af40bffb68ef8e58828f29b2e6452be4643bb04fd97cbca4dc20120c71ef6bf53d7426495426f1cfd5c3369b8c4805fea6df0ae2c997816ac242c7167f859824cac9b1e1bdf37d40c970c1f0c0556ea0ea048d2ee1cf2e07e6d8642d0ff01c2c50f974f16164451b3923840951825b7eb63815307594d119330157dbc3ed497d8345e5fe262de7d031c38d911d99f7c746585ecf76bd7e73962890f781df3ab42b524eb89229900d0caf1706de7054eb28"}, &(0x7f0000c87000)=0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x2, 0x0, 0x9d, 0x0, 0x8, 0x101, 0x81, r1}, &(0x7f0000000000)=0x20) socket$inet6(0xa, 0x1, 0x7fffffff) 2017/12/27 05:37:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002d5000-0x8)='./file0\x00', 0x400000, 0xc4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000d21000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f000077e000)=0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ce000-0x4)=0x0, &(0x7f000060d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002a5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000987000-0xc)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x100002, 0x0}], 0x5) setsockopt$inet_int(r1, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x1f, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000398000-0x11)='/selinux/enforce\x00', 0x2400, 0x0) 2017/12/27 05:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000208000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000276000)='/dev/usbmon#\x00', 0x7f, 0x0) symlinkat(&(0x7f0000c6b000)='./file0\x00', r1, &(0x7f0000cb6000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000703000)={0x0, 0x1ff, 0x0, 0x81, 0x0}, &(0x7f0000e9a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000241000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3f, 0x0, 0x5, 0x1f}, &(0x7f0000f61000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000701000-0xb8)={r2, 0x9, 0x0, 0x6, 0x530, 0x9, 0xffffffff, 0x4, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58ef, 0xfffffffffffff5cc, 0x3522, 0x0, 0x81}}, &(0x7f0000cfe000-0x4)=0xb8) 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000-0x32)="12000000150025ffff07008e300914040a01", 0x12, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000013000)=0x4) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) prctl$getname(0x10, &(0x7f0000001000)=""/97) ioctl$int_out(r0, 0x5462, &(0x7f0000003000-0x8)=0x0) 2017/12/27 05:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) syz_open_procfs(r0, &(0x7f000067b000-0xd)='net/rt_cache\x00') fstat(r1, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a93000)={0x6, 0x8, 0x4, 0xffffffff, 0x6}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80b, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000b22000-0x10)={&(0x7f0000b1e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000)={@common='bcsf0\x00', 0x9}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$peek(0x2, r2, &(0x7f0000e20000-0x8)=0x0) 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d7d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002d8000-0x4)=0x8000000000000001, 0x4) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r1, &(0x7f000019f000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r2, &(0x7f0000a64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000558000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000eb000-0xb2)=""/178, &(0x7f0000b2e000-0x4)=0xb2) fsetxattr(r0, &(0x7f0000ed4000-0x37)=@random={'security.\x00', ')mime_typemd5sum-[nodevGPLmime_type[trusted%\x00'}, &(0x7f0000849000)='/selinuD\x00avc/cache_thceshold\x00', 0x1d, 0x3) 2017/12/27 05:37:46 executing program 4: socket$inet(0x2, 0xa, 0x20) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000014000)=0xfff) 2017/12/27 05:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000023e000-0xf)='net/ip6_mr_vif\x00') getsockname$packet(r3, &(0x7f0000e1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d87000)=0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r4, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/27 05:37:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xb) ptrace(0xffffffffffffffff, r1) ptrace$setopts(0x4205, r2, 0xffffffff, 0x10) 2017/12/27 05:37:46 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x1000, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x100000000074f) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b6e000-0x20)={@generic="ea232bec065894be78bd0a3085f6ad11", @ifru_flags=0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/27 05:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = memfd_create(&(0x7f0000553000-0x6)='!ppp0\x00', 0x0) pwritev(r1, &(0x7f00004b0000)=[{&(0x7f0000f47000)='-', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000d73000-0x8)=0x0, 0xfffffffe) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000078f000)=0x8) linkat(r1, &(0x7f000037e000-0x8)='./file0\x00', r1, &(0x7f00007bc000-0x8)='./file0\x00', 0x1000) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000000f000/0x3000)=nil, 0x3000, &(0x7f0000029000-0xd3)=""/211) write(r1, &(0x7f0000021000)="", 0x0) dup3(r0, r0, 0x80000) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000027000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) close(r1) 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000006e000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000acc000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000e7d000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000232000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e69000-0x8)={r1, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$int_out(r2, 0x5460, &(0x7f0000008000-0x6)=0x0) 2017/12/27 05:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00003ba000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000180000)={0x0, 0x3, 0x40, 0x9, r1}) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x50, 0x0, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) [ 55.835260] audit: type=1400 audit(1514353066.619:53): avc: denied { call } for pid=10350 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) write(r0, &(0x7f0000f71000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) 2017/12/27 05:37:46 executing program 0: prctl$intptr(0x19, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aac000-0x4)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000744000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2017/12/27 05:37:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000062a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ppoll(&(0x7f00007a9000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000be0000)={0x0, 0x0}, &(0x7f00004b9000-0x8)={0x0}, 0x8) 2017/12/27 05:37:46 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket(0x1, 0x800, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000123000-0x6)={0x0, 0x4}, &(0x7f0000299000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ab000)={r2, 0x8}, 0x6) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fdc000)=0x0, &(0x7f0000fdc000)=0x4) keyctl$search(0xa, r0, &(0x7f000079d000)='asymmetric\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bc0000-0x1)={0x6}, 0x1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdd000+0xe6e)='/dev/keychord\x00', 0x48a383, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000fdd000)={0x1ff, 0x5}) r4 = creat(&(0x7f0000e60000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fdd000)={0x100, 0x0, 0x2, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000fde000-0x10)={0x80000000, r5}) 2017/12/27 05:37:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000095e000-0x8)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b6000)=0x8) 2017/12/27 05:37:46 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/27 05:37:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000253000-0x3a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a741b71241a9", [], {{0x88ca, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="d9cb675f1302", "", @random="e2748c7f9d61", "f8dfea623cc118c435f5e790e21fbdd5"}}}}, &(0x7f0000c20000-0x10)={0x0, 0x1, [0x0]}) r0 = add_key$keyring(&(0x7f00000af000)='keyring\x00', &(0x7f00007a3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000907000)='dns_resolver\x00', &(0x7f0000dd8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c28000)="1e27becb2b8aa1711e00a1d5888a633c68704185c5cf0d7de1891141b2e838a9b67fa86c5b0d94ef67efa48c2562608660a8781fede10323d2eca2e858b625b55bb474fa216baf7e16c1c9e203e43963ff7fd52be53cb0505e3c2ca94120a6ab666165fd6a87a2548ad64204b14fa07b0eae02a8d6c5f336cc73b3dd4b4582a7c95016177bfbfd07109d9b9e83cc2fea36f75021bd1f8cb57bcd7d9a229ebca0ab98ac4f18a39f291b0298b6fda46d9aace61193b7c5588260ef5455b9ab7616c94896684c8c22aa41", 0xc9, r0) 2017/12/27 05:37:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f000039e000-0x8)={0x0, 0x0}) stat(&(0x7f00003a9000)='./file0\x00', &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000026d000)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000df9000-0x8)='./file0\x00', r2, r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000d1000)=@assoc_value={0x0, 0x0}, &(0x7f00007f8000)=0x8) pipe(&(0x7f0000066000-0x3)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d43000)={r4, 0xfb, "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"}, &(0x7f0000314000-0x4)=0x103) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ca5000)={0x0, 0x0}) r7 = socket(0xb, 0x802, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00009e9000-0x4)=0x0) r9 = geteuid() r10 = getegid() setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000abe000-0xc)={r8, r9, r10}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000d48000)=0x3, 0x4) ioctl$KIOCSOUND(r6, 0x4b2f, 0x8) write(r7, &(0x7f0000d5f000-0x24)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000025000-0x98)={r4, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101}, 0x98) [ 55.891194] binder_alloc: binder_alloc_mmap_handler: 10350 20000000-20002000 already mapped failed -16 [ 55.896350] binder: BINDER_SET_CONTEXT_MGR already set [ 55.896358] binder: 10350:10351 ioctl 40046207 0 returned -16 [ 55.925870] binder: undelivered TRANSACTION_COMPLETE [ 55.935231] binder: undelivered transaction 94, process died. 2017/12/27 05:37:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000cce000)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e5c000)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093b000-0x4)=0xe8) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, r2) [ 57.279709] IPVS: Creating netns size=2536 id=16 [ 58.645318] IPVS: Creating netns size=2536 id=17 [ 60.019795] IPVS: Creating netns size=2536 id=18 [ 61.400842] IPVS: Creating netns size=2536 id=19 [ 62.747838] IPVS: Creating netns size=2536 id=20 [ 64.115953] IPVS: Creating netns size=2536 id=21 [ 65.491239] IPVS: Creating netns size=2536 id=22 [ 66.824229] IPVS: Creating netns size=2536 id=23 [ 68.145409] IPVS: Creating netns size=2536 id=24 [ 69.490264] IPVS: Creating netns size=2536 id=25 [ 70.832681] IPVS: Creating netns size=2536 id=26 panic: executor 7: invalid status 11, exit status: exit status 69 goroutine 16 [running]: main.(*Proc).executeRaw(0xc429eaf500, 0xc4299edeb8, 0xc42054e460, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc429eaf500, 0xc42a025a20, 0xc42054e460, 0x0, 0x1, 0x1, 0x25ac, 0x3000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc429eaf500) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2