{0x3}) 2018/02/09 04:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003e3000)='/dev/pktcdvd/control\x00', 0x402480, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='ipddp0\x00', @ifru_flags=0x200}) 2018/02/09 04:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x884, &(0x7f00007cd000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000605000)=@file={0x0, ""/108}, &(0x7f0000199000-0x4)=0x6e) preadv(r0, &(0x7f0000d87000-0x30)=[{&(0x7f0000d62000-0x53)=""/83, 0x53}, {&(0x7f0000fb0000)=""/77, 0x4d}, {&(0x7f0000e79000)=""/230, 0xe6}], 0x3, 0x26) openat$pfkey(0xffffffffffffff9c, &(0x7f00004aa000)='/proc/self/net/pfkey\x00', 0x420000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ebd000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000064d000-0x5)=',em0\x00') 2018/02/09 04:02:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x100008020, &(0x7f00008dc000)={@local, @broadcast}, &(0x7f000066b000)=0xfffffffffffffe7f) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000002000)=0xa0) keyctl$search(0xa, 0x0, &(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0) clone(0x43000100, &(0x7f0000001000-0x22), &(0x7f0000001000-0x4), &(0x7f0000257000-0x4), &(0x7f0000001000-0x5c)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) lremovexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000)=@known='com.apple.system.Security\x00') timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = request_key(&(0x7f0000a71000-0xa)='id_legacy\x00', &(0x7f0000cab000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004d3000)='com.apple.system.Security\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00001bd000-0x8)='keyring\x00', &(0x7f0000e9f000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000d5d000)="60c1b00fb12e1a47b86318a7a2ac07aa8223956260de279dac876fd820e18674dd93bc35aa03d0731fce", 0x2a, r2) r3 = gettid() tkill(r3, 0x16) close(r0) modify_ldt$write(0x1, &(0x7f0000b6e000-0x10)={0x3, 0x100000, 0x1000, 0x90dd, 0x89, 0x80000001, 0x4, 0x0, 0xfffffffffffffff7, 0xf4ce}, 0x10) 2018/02/09 04:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000649000), &(0x7f0000513000-0x4)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) [ 52.068666] IPVS: Creating netns size=2536 id=12 [ 52.080387] pktgen: kernel_thread() failed for cpu 0 [ 52.085539] pktgen: Cannot create thread for cpu 0 (-4) [ 52.090902] pktgen: kernel_thread() failed for cpu 1 [ 52.096571] pktgen: Cannot create thread for cpu 1 (-4) [ 52.101919] pktgen: Initialization failed for all threads 2018/02/09 04:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0xfffffffffffffdcd) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004e5000)) 2018/02/09 04:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400000000b, &(0x7f0000afc000)={0x0}) sysfs$2(0x2, 0x80000001, &(0x7f000052f000-0x24)=""/36) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{0x0, 0x989680}, {r0, 0x1c9c380}}, &(0x7f0000771000-0x20)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b74000-0x8)=@sco, &(0x7f0000c21000)=0x8, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000077e000)={0x0, @multicast1, @multicast1}, &(0x7f0000195000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000178000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/09 04:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4c000-0x20)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003cf000)) socketpair(0x0, 0xa, 0x3, &(0x7f00000fd000-0x8)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006a2000)={0x64, 0x0, &(0x7f000009d000)=[@exit_looper={0x630d}, @exit_looper={0x630d}, @exit_looper={0x630d}, @exit_looper={0x630d}, @release={0x40046306}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x18, &(0x7f00005ee000-0x20)=[@fda={0x66646185, 0x1, 0x0, 0x2e}], &(0x7f00003a4000)=[0x0, 0x38, 0x78]}, 0xfffffffffffff800}}], 0xd0, 0x0, &(0x7f0000342000-0xd0)="c5754f1e01185ce9fab185b29689838dda3459a6e51daf5850fbdc45f25dbdf42bd7bd4f92eb985be519d205a4ed4b6c49f5b3b7751ce505fdf4218f0223b3b313048d836d3b96d16514f6d7d94c7a5ee4ece20654b98bf17861a87d45dbb2694ac8a31bdecd95bcb02de218af39f16cdcad6f223ed0c0aa5aaf7646478988c96f5f1f739434fabf0217d211cf54b727047bdd195bc5a1fe7ba8cb7434657a1851ad340de324338871e5238677cccdabc6d163fdc027af1343176c63c8d0ae808331c141de22f31cfd2cdc0b906f64e6"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000079a000)={0x0, 0x0, 0x30, 0x6}, &(0x7f0000690000)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000053b000)={r2, 0x75bb}, 0x8) syz_open_dev$mice(&(0x7f0000c7e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/09 04:02:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf1000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000034f000)) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bac000)='/selinux/status\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) write(0xffffffffffffffff, &(0x7f00002d1000), 0x0) fdatasync(r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000d7c000-0xe)='/dev/keychord\x00', 0x8000, 0x0) 2018/02/09 04:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2d000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005d5000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) 2018/02/09 04:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x2000000, 0xc052, r0, 0x100001) 2018/02/09 04:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c75000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ax25(r0, &(0x7f0000a4c000-0x10)={0x3, {"fbcbae01992c2a"}, 0x2}, 0x10) 2018/02/09 04:02:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x430740) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f46000)={0x6, &(0x7f0000001000-0x1000)=""/4096, &(0x7f00005c5000-0x90)=[{0x0, 0x3c, 0x9a6e, &(0x7f0000e4e000-0x3c)=""/60}, {0x80000001, 0x83, 0x0, &(0x7f000098c000)=""/131}, {0x7, 0x2b, 0x2, &(0x7f0000d04000-0x2b)=""/43}, {0x101, 0xc6, 0x0, &(0x7f0000000000)=""/198}, {0x7, 0xe7, 0x8000, &(0x7f0000959000)=""/231}, {0xdcf, 0xda, 0xff, &(0x7f00005e1000)=""/218}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00008cd000-0x38)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000031a000)={0x14, 0x42, 0x800010d, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000457000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f000081c000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007d7000-0xb)={0x0, 0x1, 0x3, 0x56a, 0x8, 0xddc, 0x9, 0x100000001, 0x4, 0x6df6, 0x1}, 0xb) 2018/02/09 04:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f0000e3f000-0x73)=""/115, 0x73) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) 2018/02/09 04:02:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) creat(&(0x7f0000014000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000014000-0x10)={&(0x7f0000ac9000/0x4000)=nil, 0x4000}) 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}) 2018/02/09 04:02:44 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = getuid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000feb000)=r2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000b0b000)={&(0x7f00005e7000/0x2000)=nil, 0x2000}) getsockname$ax25(r3, &(0x7f0000b8b000-0x10), &(0x7f0000856000)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000357000-0x8)='keyring\x00', &(0x7f0000ca6000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000fed000-0x8)='keyring\x00', &(0x7f00004c3000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fee000-0xc)={0x0, @dev, @rand_addr}, &(0x7f00000ee000-0x4)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fec000-0x14)={0x10000, 0x4, 0xe27, 0xf7, 0xc365}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c2a000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd}) 2018/02/09 04:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001f3000)={0x19980330}, &(0x7f0000103000)={0x0, 0xffffffffffffffa0}) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000b91000)=@file={0x0, ""/108}, &(0x7f0000617000)=0x6e, 0x80000) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000f30000-0x6)="a830537f0601") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000998000-0x68)={0x5f, 0x8, 0x31, {}, 0x100000001, 0x6}) 2018/02/09 04:02:44 executing program 2: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f000067f000)='/dev/sg#\x00', 0x6, 0x40) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000568000-0x4)=0x10000, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/09 04:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000eea000)=""/48) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e91000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) connect$netrom(r1, &(0x7f0000b4d000-0x48)=@full={{0x3, {"b044241eed4e9a"}, 0x62}, [{"8a2871e4e6c733"}, {"3459ca9b709e9b"}, {"11b422b46210ba"}, {"80b0691aced7f6"}, {"5e714da48df2d3"}, {"1c236cbecc5bdd"}, {"826fb1f258fa87"}, {"33f7d723af17ce"}]}, 0x48) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000093d000-0x5)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/02/09 04:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000b4a000)=0x5, 0x4) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000212000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe(&(0x7f0000fde000-0x8)) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39), 0x3cf) socketpair(0xb, 0x0, 0x0, &(0x7f000051d000-0x8)) 2018/02/09 04:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000), &(0x7f00003c7000-0x4), &(0x7f0000f72000), &(0x7f00007c4000)) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c25000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000018d000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) write$sndseq(r0, &(0x7f0000cac000)=[{0x3, 0x5, 0x2, 0x1, @time, {0x1000, 0x2}, {0xffffffff, 0x7}, @quote={{0x2, 0x1}, 0xffffffff}}], 0x30) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000073000)=@routing={0x4, 0xa, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x58) mq_timedreceive(r0, &(0x7f00005d6000), 0x0, 0x80000000, &(0x7f0000ec5000-0x10)) getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) write$selinux_create(r0, &(0x7f000020d000)=@access={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x33}, 0x36) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ef000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) [ 52.317666] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.322266] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.322276] CPU: 0 PID: 8797 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 52.322282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.322298] ffff8801b6e67850 ffffffff81d94b69 ffff8801b6e67b30 0000000000000000 2018/02/09 04:02:44 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000007000-0x50)={{0x5, 0x65ab}, {0x0, 0x4}, 0xcf2, 0x0, 0x3}) socket$l2tp(0x18, 0x1, 0x1) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) 2018/02/09 04:02:44 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x34c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x24) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0xdd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e57000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f000078c000)={&(0x7f0000736000)={0x10, 0x0, 0x0, 0x10002180}, 0xc, &(0x7f0000f6e000)={&(0x7f00002f1000)=@ipv4_delroute={0x60, 0x19, 0x202, 0x5, 0x0, {0x2, 0xa0, 0x20, 0x7, 0xff, 0x4, 0xfe, 0xf}, [@RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0x9}, @RTA_MARK={0x8, 0x10, 0x2}, @RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x127, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) 2018/02/09 04:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000309000)='./file0\x00', 0x5a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004e8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000771000-0x20)="30c31a4240cd263256ef18601bc95e328705e7feb9c552ae1056e0192a278feb"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00005c3000-0x8)=[0x2, 0x20]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) listxattr(&(0x7f00001e3000)='./file0\x00', &(0x7f0000508000)=""/70, 0x46) r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='loginuid\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/02/09 04:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)) poll(&(0x7f0000221000)=[{r0}], 0x1, 0xfffffffffffffffb) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000772000-0xc)={0x30000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00007f3000-0x8)={0x0, 0x2}, &(0x7f0000858000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000851000)={r3, 0x4, 0x6, 0xdb800000000}, 0x10) fcntl$getown(r1, 0x9) r4 = getuid() r5 = getegid() chown(&(0x7f0000ed8000)='./file0\x00', r4, r5) sendmsg$nl_generic(r2, &(0x7f0000160000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000db1000)={&(0x7f0000784000)={0xd0, 0x2c, 0x2, 0x0, 0x0, {0x10}, [@nested={0x10, 0x6b, [@typed={0xc, 0x6, @u32}]}, @typed={0xc, 0x80, @fd=r0}, @generic="7c452c8d4b51b2bbc3c68affa3419dd8000bd5c93ba9f1de8c732978c68e46efefd66a5ccedcc2e19b3016404dba920805dfcf07392e9e3b1c19e7936a607e6d1f20c253dcf4a24b3d37075f4802289e6ab9b10ddee81b83d790c579e51a806cbd9e6ac0dfe685a29c8d626e21c51e9bf9a5c5e46ddb06d1aeaa9348e91a0167fe", @nested={0x1c, 0x4, [@typed={0x18, 0x75, @ipv6=@loopback={0x0, 0x1}}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000080}, 0x88c0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000355000), &(0x7f000050d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b85000-0x10)={r3, 0xffffffffffffffff, 0x9, 0x8}, 0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000b8b000)=0x57406d10, 0x4) 2018/02/09 04:02:44 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x80080, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000001e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000051000-0x4)=0x14) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000052000-0x14)={0x3, 0x2, 0x0, 0x3, 0x6}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000050000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7ff, 0x6, 0x7fffffff, 0x0, 0x3, 0x2, r1}) r2 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000052000)=@known='com.apple.FinderInfo\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000002d000-0x50)={0x80, @tick=0x15, 0x2, {0x9, 0x8000}, 0x8, 0x3, 0x428}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000052000)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000052000)={0x2, 0x1, 0x1, 0x4, r5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r2, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/02/09 04:02:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000000)={&(0x7f0000000000)=""/225, 0xe1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000011000), &(0x7f0000014000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x14)={r4, 0x2253, 0x10001, 0x4, 0x1f, 0x100}, &(0x7f0000005000)=0x14) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000005000)={@generic="ee78c9c940b5ad5823f60c7108d73529", 0x8}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000012000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000050b000-0x8)={r3, 0x1}, &(0x7f0000eac000)=0x8) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000470000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000), 0x0, 0x0, &(0x7f0000864000-0x10)={r5, r6}, &(0x7f0000663000), 0x0) [ 52.322309] ffff8801bb882590 ffff8801b6e67a20 ffff8801bb882480 ffff8801b6e67a48 [ 52.322321] ffffffff816624ba 0000000000007be1 ffff8801b6ae20f0 ffff8801b6ae20a0 [ 52.322322] Call Trace: [ 52.322336] [] dump_stack+0xc1/0x128 [ 52.322350] [] handle_userfault+0xa3a/0x1310 [ 52.322364] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.322384] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.322396] [] ? handle_mm_fault+0x117b/0x2530 [ 52.322405] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.322414] [] handle_mm_fault+0x1fd1/0x2530 [ 52.322423] [] ? __pmd_alloc+0x410/0x410 [ 52.322435] [] __do_page_fault+0x5c2/0xd40 [ 52.322444] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.322453] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.322463] [] do_page_fault+0x27/0x30 [ 52.322472] [] page_fault+0x28/0x30 [ 52.322483] [] ? strncpy_from_user+0xaf/0x2d0 [ 52.322493] [] ? strncpy_from_user+0xb1/0x2d0 [ 52.322503] [] ? strncpy_from_user+0xaf/0x2d0 [ 52.322511] [] ? kmem_cache_alloc+0x215/0x290 [ 52.322520] [] getname_flags+0x10e/0x580 [ 52.322527] [] getname+0x19/0x20 [ 52.322536] [] do_sys_open+0x22d/0x620 [ 52.322545] [] ? filp_open+0x70/0x70 [ 52.322553] [] ? do_futex+0x15c0/0x15c0 [ 52.322562] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 52.322572] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.322580] [] SyS_creat+0x27/0x30 [ 52.322588] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.587179] CPU: 0 PID: 8813 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 52.594694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.604031] ffff8801b5ed75d0 ffffffff81d94b69 ffff8801b5ed78b0 0000000000000000 [ 52.612029] ffff8801bb882590 ffff8801b5ed77a0 ffff8801bb882480 ffff8801b5ed77c8 [ 52.620001] ffffffff816624ba 0000000000007be1 ffff8801b782b8f0 ffff8801b782b8a0 [ 52.627999] Call Trace: [ 52.630560] [] dump_stack+0xc1/0x128 [ 52.635899] [] handle_userfault+0xa3a/0x1310 [ 52.641931] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.648922] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.655302] [] ? handle_mm_fault+0x117b/0x2530 [ 52.661515] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.667734] [] handle_mm_fault+0x1fd1/0x2530 [ 52.673788] [] ? __pmd_alloc+0x410/0x410 [ 52.679474] [] __do_page_fault+0x5c2/0xd40 [ 52.685335] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.691301] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.697937] [] do_page_fault+0x27/0x30 [ 52.703450] [] page_fault+0x28/0x30 [ 52.708700] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.715511] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 52.721812] [] ? avc_has_extended_perms+0x33f/0xf10 [ 52.728453] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 52.735090] [] ? userfaultfd_release+0x650/0x650 [ 52.741470] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.748462] [] ? __lock_acquire+0x629/0x3640 [ 52.754500] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.761486] [] ? kcov_ioctl+0x52/0x1c0 [ 52.767001] [] ? _raw_spin_unlock+0x2c/0x50 [ 52.772944] [] ? userfaultfd_release+0x650/0x650 [ 52.779318] [] do_vfs_ioctl+0x1aa/0x1140 [ 52.785004] [] ? ioctl_preallocate+0x220/0x220 [ 52.791204] [] ? selinux_file_ioctl+0x355/0x530 [ 52.797493] [] ? selinux_capable+0x40/0x40 [ 52.803354] [] ? __fget+0x201/0x3a0 [ 52.808599] [] ? __fget+0x228/0x3a0 [ 52.813844] [] ? __fget+0x47/0x3a0 [ 52.819010] [] ? security_file_ioctl+0x89/0xb0 2018/02/09 04:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000484000-0x3)='%$\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a0e000)={0xffffffffffffffff, 0x1, 0x81, 0x3, 0x1ff}) preadv(r0, &(0x7f00007fc000)=[{&(0x7f0000ef0000)=""/44, 0x2c}, {&(0x7f0000d4d000)=""/173, 0xad}, {&(0x7f0000009000-0x5a)=""/90, 0x5a}, {&(0x7f0000740000)=""/242, 0xf2}], 0x4, 0x0) getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/09 04:02:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000e69000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0xff, 0x80000000, 0x483ded87, 0x9, 0x3, 0x1, 0x1, 0x1ff, 0xd66, 0x7, 0x1ff, 0x32a3, 0x80, 0x1ff, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 04:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000034e000)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a34000-0x4)=0x6e, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x20040) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00006e8000)={{0x8000080}, 'port0\x00', 0xc6, 0x80003}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/09 04:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) readv(r2, &(0x7f0000bce000)=[{&(0x7f00005bd000+0x819)=""/101, 0x65}, {&(0x7f0000b7d000)=""/115, 0x73}, {&(0x7f000047c000-0x89)=""/137, 0x89}, {&(0x7f0000fb6000-0x39)=""/57, 0x39}, {&(0x7f0000465000)=""/112, 0x70}, {&(0x7f000091f000)=""/128, 0x80}, {&(0x7f0000b04000)=""/67, 0x43}, {&(0x7f0000029000)=""/149, 0x95}, {&(0x7f000049d000-0x1000)=""/4096, 0x1000}], 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f000053d000-0xbc)) pipe(&(0x7f000075a000)) 2018/02/09 04:02:44 executing program 3: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b4c000+0x320)='/selinux/checkreqprot\x00', 0x20000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') openat$dir(0xffffffffffffff9c, &(0x7f00005bc000)='./file0\x00', 0x180, 0x197) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b4d000)={@common='vlan0\x00', @ifru_flags=0x200}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000452000-0x8)='keyring\x00', &(0x7f0000b4c000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 04:02:44 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff3000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff2000)={0x3, &(0x7f0000ff3000-0x18)=[{}, {0x0}, {}]}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ff3000-0x8)={r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x116) 2018/02/09 04:02:44 executing program 6: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2000000000000008) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f00004f5000)=[], 0xfffffffffffffd2d, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/09 04:02:44 executing program 5: r0 = dup(0xffffffffffffffff) connect$nfc_llcp(r0, &(0x7f0000ecb000)={0x27, 0x4, 0x9, 0x2, 0x8, 0xf6, "e7ef5141bf026696a60e8e4ff535e56557c5aceb42540209b60b7aaee47aaabb9e6b80905a7717533a9e014d010fe8221394e47a9a37befe44569304cad746", 0x4}, 0x60) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000f11000-0xa9)=""/169) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000cbd000-0x10)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000)=""/4096) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x3f, 0x3a2, 0xffffffff, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 04:02:44 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2d000-0xb)='/dev/hwrng\x00', 0x23ac80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b1000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00001a2000-0xc)={0x2, 0x8000, 0x0, 0x9, 0x8, 0x7f}) 2018/02/09 04:02:44 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001f000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000001e000)={0x6, 0x2, {0x1, 0x3, 0xfffffffffffffffe, 0x3, 0x5}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rtc\x00', 0x84100, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000001f000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @generic="512d7e1af7f94857ecee2b1809f7e0cd"}) bind$netlink(r0, &(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc) 2018/02/09 04:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80001, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000088b000-0x4)) 2018/02/09 04:02:44 executing program 0: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dec000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00009f6000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@typed={0x8, 0x1, @binary}]}, 0x1c}, 0x1}, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000f72000-0x10), &(0x7f0000737000-0x4)=0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000f72000)='./file0\x00', 0x240) 2018/02/09 04:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000200000)={0xaa, 0x20}) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) [ 52.825212] [] SyS_ioctl+0x8f/0xc0 [ 52.830373] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.858634] device gre0 entered promiscuous mode [ 52.898918] binder: 8874:8890 got new transaction with bad transaction stack, transaction 59 has target 8874:8876 [ 52.905413] audit: type=1400 audit(1518148965.000:59): avc: denied { create } for pid=8896 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_generic_socket permissive=1 [ 52.907933] audit: type=1400 audit(1518148965.000:60): avc: denied { setattr } for pid=8896 comm="syz-executor0" name="NETLINK" dev="sockfs" ino=18012 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 [ 52.909674] audit: type=1400 audit(1518148965.000:61): avc: denied { write } for pid=8896 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_generic_socket permissive=1 [ 52.939403] audit: type=1400 audit(1518148965.030:62): avc: denied { getattr } for pid=8896 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_generic_socket permissive=1 [ 53.009365] binder: 8874:8890 transaction failed 29201/-71, size 0-0 line 3031 [ 53.015949] binder: BINDER_SET_CONTEXT_MGR already set [ 53.015957] binder: 8874:8909 ioctl 40046207 0 returned -16 [ 53.035502] binder_alloc: 8874: binder_alloc_buf, no vma [ 53.041948] binder: 8874:8890 transaction failed 29189/-3, size 0-0 line 3127 2018/02/09 04:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000254000-0xd)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000008a000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00003c3000-0x4)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000fb7000-0xc)={@local, @rand_addr, 0x0}, &(0x7f0000145000-0x4)=0xc) r4 = geteuid() sendmsg$nl_route(r1, &(0x7f000000b000-0x38)={&(0x7f0000fc5000-0xc)={0x10}, 0xc, &(0x7f0000df0000-0x10)={&(0x7f0000581000)=@ipv4_delroute={0x3c, 0x19, 0x300, 0x7, 0x0, {0x2, 0x0, 0x0, 0x680d, 0xfd, 0x4, 0xff, 0xb, 0x1000}, [@RTA_PRIORITY={0x8, 0x6, 0x100000000}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_UID={0x8, 0x19, r4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e7000-0x9)='/dev/ppp\x00', 0x101400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000e5b000-0xc)={0x2008}) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000ceb000-0x6)={0x9, 0x7, 0x3}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000760000)={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}, {0xa, 0x2, 0x2e61f928, @empty, 0x9}, 0x2, [0x5, 0x2, 0x40, 0x3, 0x1ff, 0x2, 0x54, 0x9]}, 0x5c) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000f3a000-0x10)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 04:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006e5000)) clone(0x4, &(0x7f0000b0f000)='\n', &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) accept4(0xffffffffffffffff, &(0x7f00005ed000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000c9a000-0x4)=0x1e, 0x0) pipe(&(0x7f0000a91000)) 2018/02/09 04:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x100000001) recvfrom$ipx(r0, &(0x7f000009b000)=""/156, 0x9c, 0x0, &(0x7f0000afa000-0x10)={0x4, 0x0, 0x0, "2e937a53cb87"}, 0x10) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/02/09 04:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ddd000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c18000-0x8)={r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000247000)={0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000bf2000-0xa1)="d10318d71df89fd3c748a52a09ae96652461f060231f1e3b2bedae92f81b0db2e353a419e71d025cfc84b21022dc41ed1a423c79a234e94ad74aaa4c6f86526fb4af370ee4fdf5f9ace8aed4c01858bca80ab931352317079ec0e9a4291cbebe795a1a1816a3245f98be391846bd22b56c196ac863516148785558e2dc079ff1a438b4ba35229cb24a6c1a83d2d9b485dfd475601566abe21233b9a1ff86732fd3", 0xa1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a7d000-0x4), &(0x7f000047c000)=0x4) dup3(r0, r2, 0xffffffffffffffff) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setpipe(r4, 0x407, 0x4) 2018/02/09 04:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c83000)=0x4, 0x4) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000-0x4)=0xa00, 0x4) 2018/02/09 04:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e73000-0x8)='./file0\x00', 0x7f) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5b000-0x11)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) 2018/02/09 04:02:45 executing program 1: r0 = socket$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$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x81c, &(0x7f0000003000)=""/16, &(0x7f0000002000)=0x1) 2018/02/09 04:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000a88000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) r2 = add_key(&(0x7f00008c6000-0x8)='rxrpc_s\x00', &(0x7f0000890000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000da3000)='encrypted\x00', &(0x7f000043e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dd2000)="912ad23c04469ca95403d6f5fb223516cd314ba7e8deb5f5cd796789315e1698f19159f0b89a74b11185effdd8e89cc07a8d32c11c4c2f187292", 0x3a, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) 2018/02/09 04:02:45 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) waitid(0x2, r1, &(0x7f0000013000), 0x41000008, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64), 0x0) getdents64(r2, &(0x7f0000002000+0x35d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 53.051036] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.057433] binder: release 8874:8876 transaction 59 in, still active [ 53.064199] binder: send failed reply for transaction 59 to 8874:8890 [ 53.070813] binder: undelivered TRANSACTION_COMPLETE [ 53.076047] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.081478] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/09 04:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000187000)="6e65742f6d6366696c7465720051f57ad07fb6ce8ce42ceaab73a97e6cbc88f77b42b91759dea82194c9bc681d10a2388950ed26e1039555") readv(r2, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/02/09 04:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000183000)='./file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f00003ca000-0x5)='ntfs\x00', 0x800, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000502000)=0x0, &(0x7f000098b000-0x4), &(0x7f000057a000-0x4)) r2 = getegid() syz_fuse_mount(&(0x7f0000d57000-0x8)='./file0\x00', 0x2000, r1, r2, 0x1, 0x80000) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) mount(&(0x7f0000ee3000)='./file0/file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&v3\x00', 0x2000, &(0x7f00002e7000)) 2018/02/09 04:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x3, 0x26a950b) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e2d000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000387000-0x20)={0x3, 0x4, 0x9, 0x200, r1}) 2018/02/09 04:02:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d4000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000faa000)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000fae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e9e000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000c8e000-0x30)={0x7, 0x5, 0x8, 0x4000000000000, 0x1, 0x4}) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000a7e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/09 04:02:45 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000002d000)='/dev/usbmon#\x00', 0x3, 0x82) getpeername$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000016000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000002e000)={0xef70, 0x0, 0x9, 0x800, 0x400, 0x3}) 2018/02/09 04:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f00003aa000/0x1000)=nil, 0x1000}, 0x40000000001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/02/09 04:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000183000)='./file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f00003ca000-0x5)='ntfs\x00', 0x800, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000502000)=0x0, &(0x7f000098b000-0x4), &(0x7f000057a000-0x4)) r2 = getegid() syz_fuse_mount(&(0x7f0000d57000-0x8)='./file0\x00', 0x2000, r1, r2, 0x1, 0x80000) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) mount(&(0x7f0000ee3000)='./file0/file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&v3\x00', 0x2000, &(0x7f00002e7000)) 2018/02/09 04:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f000067c000-0x40)=[{}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/09 04:02:45 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000018f000), &(0x7f0000f4d000-0x40), &(0x7f00005d8000), &(0x7f0000397000-0x10)={0x77359400}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8), 0x8}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000599000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009fa000-0x4)={0x7}, 0x4) 2018/02/09 04:02:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000-0x32)=""/50, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)}) 2018/02/09 04:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4), 0x4) r1 = add_key(&(0x7f00000ae000)='encrypted\x00', &(0x7f0000e4e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fdf000-0xa6)="5236b08ab1e055c2f9d7097934e8a51c88fbdbbc5542a283ebcc83e2705b9b989530f397621f70b635b7434e5b59042c14d984166064b72d0088cd0e4115719a3e3f46a50d25be307b16c5a2b782a85b056a39607c23f33622fb778023a02186f851dc1924f6e8baacb20c6a7c4c01b059683fe36462ceeca8d6a74d1fd3672cd3052ad26f45ed5219867c680212f3b23fe41bbee3d63b3b25d89b23ba55b2951794f1ca6dae", 0xa6, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000925000)=""/191, 0xbf) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e16000-0x88)={0x6ba2, {{0xa, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x88) 2018/02/09 04:02:45 executing program 5: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6(0xa, 0x7, 0x42) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/09 04:02:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x60000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$l2tp(r0, &(0x7f000084a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x1, 0x3, {0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000eaa000-0x4), &(0x7f0000716000-0x4)=0x4) r2 = syz_open_dev$random(&(0x7f0000c36000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000e28000-0x2d)={0x400000000000, 0x25, "04a656b1797e2e139fd08100000000000000b612d1014bf34b89617e96074921bd4b33bb81"}) 2018/02/09 04:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00008a5000-0x50)={{0x100000001, 0x3}, {0x40, 0xee4}, 0x1f, 0x1, 0x2}) sendto$inet6(r0, &(0x7f0000667000), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48), &(0x7f0000d1b000+0x252)) 2018/02/09 04:02:45 executing program 0: r0 = userfaultfd(0x0) read(r0, &(0x7f0000027000)=""/32, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000a50000-0xe)='/dev/keychord\x00', 0x101000, 0x0) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd8000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) accept$packet(r1, &(0x7f000073b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001cc000-0x4)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00007fe000-0xc)={@local, @dev}, &(0x7f00000b9000-0x4)=0xc) fcntl$addseals(r0, 0x409, 0x2) 2018/02/09 04:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f00000ec000)={&(0x7f0000f70000-0x30)=@setlink={0x15, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x1d}, 0x1}, 0x0) 2018/02/09 04:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d67000-0x10), 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c09000-0x3f)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="09235435cbf7"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 53.369726] audit: type=1400 audit(1518148965.460:63): avc: denied { attach_queue } for pid=9054 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/02/09 04:02:45 executing program 2: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000990000-0x50)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x9, 0x1}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) timer_create(0x7, &(0x7f000065e000-0x60)={0x0, 0x33, 0x4, @thr={&(0x7f000027c000-0x28)="6e29c827cbc019f683588429194c4f72db3a6de906acb3dd25b989a58d0c569acdb1ca6e7be8535c", &(0x7f0000c3a000)="3bdf90802a4be7adfd1b8b9426825a016a159c3c1798421e6bd265bc9713f1b9b722fdf002960bce2ff8ed3656ae3b4b13bab85e0704260f85f90d32a267da23db767e"}}, &(0x7f0000bb8000)) r2 = open(&(0x7f00007e7000-0x8)='./file0\x00', 0x400002, 0x113) listen$netrom(r2, 0x6) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) chdir(&(0x7f00004a6000-0x8)='./file0\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f8c000-0x4)) sendmsg(r3, &(0x7f0000b9d000)={&(0x7f00005d5000)=@generic={0x10, "0f914889102a2c1b3caa03d3e854e8cdd0bd101f19d8b1cb25e8647d8f4bf828a1d68aba9ba3ecd5abca6e151f549b3500cda4303a542177ec44cfc80c1e3ffed47ca75232a9d593c9336733625de19b5641c7f64d20e0baae981399dcd1a5cba1f907823cedec5de67b7aff1e883c9e8406c2fb97dc5ba2da373df05451"}, 0x80, &(0x7f0000093000-0x90)=[{&(0x7f00001c3000)="cbdcd4b7a63786198842621eacaa2a02fa9cc162b5e411bbac5b90be7dc5dec17d5bad9bd433b25d363a793e29b3fb9feba43bbf0f6e0d2ddfabfcedd203290a7d63ee3f005defa0cd2a705016d345d0522e97fc32ed0f9af3f567169f4875cd9dd15d61f676273b9f5a05a9feff14dc76b8a264d87d9d2fb511416c752a40f0ef90e933983a0db46a8f4d4e919f26", 0x8f}, {&(0x7f0000a08000-0x71)="17da9dbeb3888286c5aff4e99e88a0f6f80a640714766e994f0e52300cd25477878c1f300ef75d156ae873c1b93630ddcd2ee653b4d9a2226e301840e8639d6df5e8a31d6819a130f7b045f30b27a5f71b134f419a659fb40cb66aa2c07c33926b0c3aab7b354dde5506af1e000116bc1f", 0x71}, {&(0x7f0000435000-0xc9)="49209bdd00881db8eedb9c1f41c53b4ecc9af8abdb5b62dba5c718b2fe638203dddd512d0a958385800a19210476bdb6e1403ba6addfcfbff9a2e5aa4853b84620a828b6be221154b8acaf1eceb18a8ea126c0ea048915f2d7d539df350714bfe2884742fea18320b13fde4c4b4e32a0a671e549b891c2983cfeb6d78965e6d2b7fbcb2fc866ee60a13c22932be0d32720dd9f0f5e4805accf83c25a0cbf166741afe914d33a1a8906592cd5319f658033f43db83cb706afbfe8ae0b5c00cb0595655bb4a7b1fe55c3", 0xc9}, {&(0x7f00001c2000)="c4b1b3b7b9286a147ed917f8bc8c7251e771ed08d05fcbbcf3cbdf7f90de8d928d408a97700646ad52df5dd9215aff166b4eacfa36ea7221790201efc63792524f9ec6c7ee0faa5eb0822143d0819ea6d6a50e61eff9fc3c1c8a3ddab18fcf094da4d7e5d36af782e16cfc8419408db35c3ae803363e893b729a31e0d6fe9a1cb541dc22b7819af7c9faef33c8a61013a93a4c51c2e4a14b77a8bbe6f48b9098d33da86608c0594e1ef4e4f13c8385c771ca596c85345d", 0xb7}, {&(0x7f0000e4e000-0xb)="e4b73562d4a4bb25d6ad2c", 0xb}, {&(0x7f0000b32000-0xc3)="615550243df3236f628ddf02dfbc935d4e01262c078924b7b1a5977c7f7d8067748ba40f7f3209192ef4596a873d86dec16e42377bbfa64ca3379a32eefdc3d6622a5a065551dad62a747a8596b4b5b76f14f4d8ac21e2f16ee76cb2ebd54486a455fb2cdd4edcc87dd89b24da6b7c0930515d2cd5371fbbf020a2ff4631e7437a103475becfde08d67247cca56bc560399b3fd6cd555355fa21a133379d8c1c4bf46ebd5a5a418893e72b144c78362f9476db92b24197213740a0f792985c53e94e64", 0xc3}, {&(0x7f0000234000)="9f53e5a5970f758de15edf4332f72c1e477cf03ec06ee5580e9475b08ed6719e43dfcf290e06f6b3413ca9b105001964041dc5248d545437707c827ccc71e3f8", 0x40}, {&(0x7f00004a6000-0x10)="1dfa74ebe3f24afdde28f8777fb7d718", 0x10}, {&(0x7f0000374000+0x12c)="b54ecc225935c548bb", 0x9}], 0x9, &(0x7f0000175000)=[{0x110, 0x107, 0x1f, "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"}, {0x100, 0x118, 0x9, "b01f777234417421cc45a67be5b5581c9c9b09bff93c9bd4f244075a8e6e0763c2c5ff3200069db65dc39db383bfac4ee75bc305f0f08d7f1e01ca1a56612a34360dd9ed0f98936738474c33d2b3387e8efe072065647a3f8aacaa392a37024bb37bed7088d699569866c7622fd3a6c7949b8d69ff41573ed3c1a50b5ffe25ba48216a651376ee2fcae28cd8b7605e6768a2375900d4e0c5d9a51ab15cd20aa5a13b146bf540cc48a02c540a865941fa1c13ca8e9ca5ba35bef2231fb6938e1ef527943571c402debcbd5ff84fb82ad6747e4397094f53584da253b9fb9b18c1c592d1d52d120d8466a6"}, {0x58, 0x0, 0x8, "332de9e1a36636ed73e68d878cf6d15b777ec734a34d8d8f27c9fda4074eb43c3c97c196c8593dc129f8b1263c155b1b179a0a5a9548dd28f9a58b4d305c3a45b60919a2661c"}], 0x268, 0x8000}, 0x800) sched_setaffinity(0x0, 0x8, &(0x7f0000eba000)) close(r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$unix(r2, &(0x7f00003ea000-0x8)=@abs, &(0x7f0000196000-0x4)=0x8, 0x80800) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d3f000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000774000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000599000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x1, 0x3, 0x2, 0x81, 0xa, 0x80, 0x20, 0x3f, 0x0, r6}, {0x0, 0x3, 0x3, 0xfffffffffffffffd, 0x1, 0xfff, 0x1, 0x80000001}, {0x1, 0x4, 0x2, 0x97}, 0x7d21, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x4, 0x0, 0x800, 0x7, 0x3, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00009ee000-0x20)={0x3, 0x4f313078, 0x8, 0xc0a8, 0x400, 0x400, 0x40, 0x6, 0x0}, &(0x7f0000bce000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008f0000-0x8)={r7, 0x10000}, &(0x7f0000e96000)=0x8) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f000069e000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00006f5000-0x20)={0x8, 0x7ff, 0x8, 0x81, 0x100000000, 0x6, 0x80, 0x2, 0x0}, &(0x7f0000e33000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000008b000)={0x5, 0x7, 0x4, 0xe0ed, 0x80, 0x2, 0x5, 0x85, r8}, 0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000e40000-0xc)) 2018/02/09 04:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d62000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0a000-0x4)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000b04000-0x38)={&(0x7f0000250000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000f2d000)=[{&(0x7f0000b1c000)}, {&(0x7f0000251000-0x82)="8862cd62800d708348757cea85c773d6c5f24387ac91b2891b81c522d730dd7cd4fea11eb84f5d252c30f378a5ce3a7b20c98e0fe22ff279d26bb995317e30dd43db17ebe6420401afddcc576bc34b13428bfd32197de7419c275f5123397158795df4a8d4a7344749b0abc41174cf01e25ff40163c862961033eb3a1408484dd931", 0x82}, {&(0x7f0000b69000-0x51)="c588c60bf423b0e118bdade1932bba6f42e37ddea3a7e82477dee47780d20b450dbd1a71c9652fd94f9597cc0ecb4ca74f22118052ae9eec86f5a5d3d3737bcd84902ae6e07f9f85c0e4f94bdda61e9c2e", 0x51}], 0x3, &(0x7f0000899000)=[@init={0x18, 0x84, 0x0, {0x1, 0x9, 0xffff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x30000000000000, 0x200, 0xff, 0x80, r1}}, @init={0x18, 0x84, 0x0, {0xf66f, 0x200, 0x1}}, @init={0x18, 0x84, 0x0, {0xfff, 0x4, 0x20, 0x401}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x7ff, 0x5, 0xc9cb}}], 0xf0, 0x4000000}, 0x4000000) socketpair(0x0, 0x0, 0x0, &(0x7f0000c3e000-0x8)) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00008ff000-0x4), 0x4) 2018/02/09 04:02:45 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fd9000)={@remote, @loopback}, &(0x7f0000fda000-0x4)=0xc) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/02/09 04:02:45 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000000c000)) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000015000-0x4)=0x7, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)) 2018/02/09 04:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) syncfs(r0) 2018/02/09 04:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) syz_open_dev$sg(&(0x7f000094e000-0x9)='/dev/sg#\x00', 0x4, 0x200) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x20000058, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:02:45 executing program 7: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000cf5000)=@abs, &(0x7f0000307000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x10)="6367726f75702547504c757365729600", 0x880, 0xc, &(0x7f0000753000-0x40)={0x8, 0x7, 0x400, 0x3, 0x6, 0x1, 0xffffffffffffffc0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000190000)={0x5}, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) recvmsg(r3, &(0x7f000082f000)={&(0x7f0000ed0000-0x58)=@alg, 0x58, &(0x7f00006b7000)=[], 0x0, 0x0, 0x0, 0x1f}, 0x40000000) r4 = memfd_create(&(0x7f0000bd1000-0x1)='\x00', 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000088000)=0x0) mq_notify(r4, &(0x7f00006f4000)={0x0, 0x41, 0x1, @tid=r5}) 2018/02/09 04:02:45 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dbb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)) r1 = syz_open_procfs(0x0, &(0x7f00008ec000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001e6000), 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000009b000)={0x1, &(0x7f0000183000-0x2)=[0x3]}) readv(r1, &(0x7f0000528000)=[{&(0x7f00005e9000-0x1000)=""/4096, 0x1000}], 0x1) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/09 04:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/09 04:02:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0xe4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r0, r3) listen(r3, 0x0) r5 = epoll_create1(0x80000) listen(r2, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x104, &(0x7f0000001000)={0xbed, 0x2, 0x8, 0x9414, 0x80, 0x1, 0x6, 0xaa2c}) tee(r0, r4, 0x2bff, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000002000)=[{&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000)=""/28, 0x1c}], 0x2) 2018/02/09 04:02:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e29000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9500}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x38e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030b000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000279000)) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) clock_gettime(0x0, &(0x7f0000787000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001fd000)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e6f000-0x4)={0x50fd, 0x3, 0x1000}, 0x4) write$sndseq(r2, &(0x7f0000b0c000)=[{0xfffffffffffffffa, 0x8, 0x4, 0x9, @time={0x0, 0x989680}, {0x7f, 0x9}, {0x6147c170, 0x6}, @quote={{0x9, 0x1}, 0x3ff, &(0x7f0000519000)={0x5, 0x98, 0x5, 0x40, @time={r3, r4+30000000}, {0x400, 0x7ff}, {0x2, 0x80000001}, @note={0x3, 0xdb, 0x7, 0x9}}}}, {0x3ff, 0x0, 0xffff, 0xffffffffffffffff, @time={r5, r6+30000000}, {0x35, 0x1}, {0x5, 0x53c}, @note={0x8001, 0x0, 0x2, 0x1ff, 0xdb81}}, {0x7, 0x3, 0x9c, 0xffffffff, @time, {0x3, 0x616b}, {0x7, 0x5}, @result={0x400, 0x100000000}}], 0x90) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)) 2018/02/09 04:02:45 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='vmnet0+trusted$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008a1000-0x8)='./file0\x00', 0xc2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000443000-0x4)=0x1a446f81) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:45 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$KDSKBLED(r0, 0x4b65, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 04:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x4, &(0x7f0000300000)={0x0}) openat(r0, &(0x7f0000e68000-0x8)='./file0\x00', 0xc0, 0x80) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000364000)=""/140) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00005c0000-0xfd1)="e8", 0x1, 0xfffffffffffffffc, &(0x7f0000add000-0x10)) 2018/02/09 04:02:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 04:02:45 executing program 6: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000001e000)='keyring\x00', &(0x7f0000046000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x210000) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x9, @time, {}, {}, @quote={{}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x4000}, {}, @control}}}], 0xc0) memfd_create(&(0x7f0000031000)='self{9$$nodevvboxnet0wlan0wlan1@/.\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time}) 2018/02/09 04:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b16000-0x9)='/dev/sg#\x00', 0x6, 0x200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) 2018/02/09 04:02:45 executing program 5: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000249000)='net/ip6_flowlabel\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) stat(&(0x7f000043b000)='./file0\x00', &(0x7f000039f000-0x44)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000031000-0x58)={0x8, 0x2, 0x6, 0x6, 0x1, [{0x100000000, 0x4, 0x0, 0x0, 0x0, 0x400}]}) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e7c000-0xc)={0x0}, &(0x7f0000a26000)=0xc) fcntl$setflags(r2, 0x2, 0x1) syz_open_procfs(r4, &(0x7f000094c000-0x8)='net/llc\x00') mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7b000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/09 04:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8), 0x8) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) pread64(r1, &(0x7f0000057000)=""/125, 0x7d, 0x0) 2018/02/09 04:02:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x0, @rand_addr}}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000b6000)=""/128) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}}], 0x2, 0x0) 2018/02/09 04:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003d4000)=@common, 0x10) pwrite64(r0, &(0x7f0000e64000)="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", 0x1000, 0x13) pipe2(&(0x7f0000a48000-0x8)={0x0}, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000420000)={@syzn, @ifru_names=@common}) open(&(0x7f0000494000)='./file0\x00', 0x189082, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000937000)={0x0, 0x0, 0x2, @thr={&(0x7f0000937000)="750a252525a8", &(0x7f00002bf000)}}) 2018/02/09 04:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket(0x9, 0x800, 0x0) getpeername$netlink(r1, &(0x7f00001d4000), &(0x7f0000437000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000f21000-0x58)={0x4, 0x8, 0x0, 0x1f, 0x80000000, 0x7}) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap$binder(&(0x7f00001b6000/0x4000)=nil, 0x4000, 0x2000002, 0x20011, r2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005a2000)=@sack_info={0x0, 0x64, 0x8}, &(0x7f0000c52000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c32000-0x14)={r3, 0x1c9e, 0xc3, 0x24, 0x2, 0x100000000}, 0x14) dup3(r0, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00001fc000)={r3, 0x7, 0x30, 0x9, 0x3}, &(0x7f0000eec000)=0x18) 2018/02/09 04:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0}, 0x0, @in6=@empty, 0x0}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) r0 = creat(&(0x7f0000378000)='./file0\x00', 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00009ef000)) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/02/09 04:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf0000)='net/igmp6\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000b41000)={{0x2, 0x2, 0x25f, 0x0, 0x800000}, 0x10000, 0x6c8, 'id0\x00', 'timer1\x00', 0x0, 0x77b7, 0x5, 0x1, 0xe00000000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r1}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000303000-0x8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000d9000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c1b000)={r2, 0x28}) 2018/02/09 04:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000549000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007ef000)={0x7, [0x3, 0x4, 0x1, 0x800, 0x18, 0x6, 0x8000]}, &(0x7f0000cb5000)=0x12) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00007d3000)=@ax25, &(0x7f0000afc000-0x4)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000ec8000-0x10)={0x9, 0x80, 0x0, 0x7ff}) r2 = dup(r1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000e54000-0x4)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1}, 0x0) bind$vsock_stream(r2, &(0x7f0000da7000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/02/09 04:02:45 executing program 7: r0 = getpid() ptrace$setopts(0x4209, r0, 0x954, 0x1) ptrace(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xac)="7bbe214f218352bd961abff9dab6ee20a9caa3461a926c9d8041fe4615c8914d61208031f1f6a17b36616df087c2786f3e506ea60037f4a10fbe0e97773103eef53ab33182a59b3a46bc9b95f5a876d831243665ac4aca8dc769c21035b82093aa8751f1d78cb36ad94f45989a0a59890e7e20c6742dad23f94f9e68fe31a26ae8a80dbb7bfad6133925d58c80c4d42012ba825f6f9635c8c1b60cdf721c19c21331775d7544dbb1cb832a3b", 0xac}) gettid() 2018/02/09 04:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ff8000)={0x2000000000000043, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000426000-0xe)='/dev/keychord\x00', 0x2280, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000043b000)=[{0xc, 0x30000000000}, {0x3, 0x40}, {0x8, 0x6}, {0xa, 0x40}, {0xf, 0x8cd}, {0x8, 0x1}, {0x8, 0x9}], 0x7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000916000-0x8)={0x0, 0x4}, &(0x7f0000848000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000013f000-0x20)={0x200, 0x9, 0x2, 0x8001, 0x6, 0x6, 0x1, 0x8, r2}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ad000-0x20)={0x3f4c, 0x800, 0x200, 0x12, 0x6, 0x87, 0x1, 0xffff, r2}, &(0x7f0000a16000-0x4)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e81000)={0x1, &(0x7f00002dc000)=[{0x0}]}) accept4$packet(r0, &(0x7f0000f2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f3d000-0x4)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005cf000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00007d2000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b85000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x2000400000, 0x1, 0x5, 0xa, 0x20, 0x20, 0x3c, r4, r5}, {0x4, 0x8, 0xc4, 0x5, 0x5, 0x3, 0xcf4, 0x401}, {0x2, 0x3, 0x5, 0x1f}, 0xb5, 0x7, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0x2, @in=@empty, 0x0, 0x4, 0x2, 0x80, 0x8, 0x1, 0x800}}, 0xe8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000295000)={r3, 0x11}) listen(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c47000)={{0x3, 0x2ab}, 'port0\x00', 0x0, 0x40006, 0x8000000000000, 0x9cac, 0x7, 0xfffffffffffffffd, 0x6, 0x0, 0x7, 0x7}) ioctl$void(r1, 0xc0045c77) 2018/02/09 04:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000756000-0x3c)=[{{&(0x7f00007d3000-0xc)=@nl=@unspec, 0xc, &(0x7f00008e0000)=[{&(0x7f0000d61000-0xd3)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x40e39f16}, 0x5}], 0x1, 0x2000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000bb7000-0x9)='/dev/rtc\x00', 0x40000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfffffffffffffd2e, &(0x7f00001cb000)={&(0x7f0000b52000)={0x14, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, []}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f00000c5000-0x8)='./file0\x00', 0x101000, 0x90) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a8f000-0x4)=0x1) syz_open_dev$binder(&(0x7f00001ed000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/02/09 04:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d09000-0xe)='/dev/keychord\x00', 0x18000, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f000015a000)=""/255, &(0x7f0000448000)=0xff) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) times(&(0x7f0000d47000-0x20)) sendto(r0, &(0x7f00003ca000), 0x0, 0x20000051, &(0x7f0000500000)=@ipx={0x4, 0x0, 0x0, "0bb645aa2c98"}, 0xfffffffffffffe66) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000279000), 0x4) 2018/02/09 04:02:46 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000370000)=0x400, 0x4) connect$inet6(r1, &(0x7f0000486000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000838000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffe, @empty, 0x6}}}, &(0x7f000052d000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e4e000)={r2, 0x6}, 0x8) r3 = open(&(0x7f0000cfc000)='./file0\x00', 0x1, 0x81) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a8f000), &(0x7f000000a000-0x4)=0x4) 2018/02/09 04:02:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x28200, 0xc) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000270000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/02/09 04:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001b1000)='keyring\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a}, 0x0) 2018/02/09 04:02:46 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{}], 0x1, 0x0) signalfd4(r1, &(0x7f0000a57000-0x8)={0x18}, 0x8, 0x80000) 2018/02/09 04:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/02/09 04:02:46 executing program 3: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000abf000-0x4)=0xf8c) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/09 04:02:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000085e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d24000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000c7000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ac2000-0xb0)={0x0, 0xa8, "f46a7a8d0887416c6c9d7382c1db7c3343abaf60ec741d363d3125ab6ba494c271646c2ec58cb63f6d4606c44d9e9b929b2e5f327bb5c1990f0f697ecd141c0217cc14cc9025a78dc74d961a4d3b68bb98b006512dbe249de620aa25ef0bb6e8327e894b9f043c9b9955a088aa0450d51270629db5627b4b97f944ef9a4bbc391ede9193dd46ad251669a736e83cb2253915ef3a19f37c4f973059bbcd7b2a92328aafa69a1abdb5"}, &(0x7f0000d30000-0x4)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002c5000-0x10)={r2, 0x1666, 0x4, [0x0, 0x3, 0x0, 0x5]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b7d000)=0x3, 0x4) 2018/02/09 04:02:46 executing program 7: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x58)="6f77726564756d6a5f66692c6f6b8000762fc5964574e8a073ba6aef9e87eba8b9087c67ba93f0863f8d3a49b43e1c944ccbfa6f27476c3dff7042f7e31200d8546e2037a6beb198c5578af318d1607a1098bddd3a785eb9") write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/09 04:02:46 executing program 1: unshare(0x100000000000400) r0 = socket(0x10, 0x2, 0x0) getsockname$netrom(r0, &(0x7f00009af000-0x10)=@ax25, &(0x7f0000552000-0x4)=0x10) 2018/02/09 04:02:46 executing program 4: futex(&(0x7f000072e000), 0x7, 0x5, &(0x7f0000000000)={0x77359400}, &(0x7f0000777000), 0x0) r0 = open(&(0x7f00000a4000)='./file0\x00', 0x0, 0x51) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = geteuid() r2 = getgid() syz_fuse_mount(&(0x7f0000a66000)='./file0\x00', 0x2, r1, r2, 0x3b, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8080, 0x0) clock_getres(0x7, &(0x7f0000c60000)) 2018/02/09 04:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a68000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00001c4000-0x1000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) 2018/02/09 04:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x0, &(0x7f00006dd000-0x10)=[]}) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/09 04:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000548000)='/dev/pktcdvd/control\x00', 0x4c840, 0x0) write$fuse(r1, &(0x7f0000d34000)={0x14, 0x0, 0x3, @fuse_poll_out}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00004d2000-0x8c)={0x1, 0x26, 0x3f, 'queue0\x00', 0xeb}) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a00000000000000002004000500038000ad", 0x22) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e8b000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000332000-0x9)='/dev/sg#\x00', 0x2, 0x48000) rename(&(0x7f0000c54000-0x8)='./file0\x00', &(0x7f0000666000)='./file0\x00') 2018/02/09 04:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d8000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000608000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00004da000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x1ac) 2018/02/09 04:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000462000-0xc)='/dev/autofs\x00', 0x101001, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000953000-0x4)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a5f000-0x4)=0x9, 0x4) 2018/02/09 04:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c33000)=@int, &(0x7f0000f7f000)=0x4) capget(&(0x7f00005c5000)={0x20080522, r0}, &(0x7f00007ad000-0x18)) 2018/02/09 04:02:46 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) getsockname$netrom(r0, &(0x7f000006c000)=@ax25, &(0x7f00005df000-0x4)=0x10) 2018/02/09 04:02:46 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f89000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000b3e000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f8a000)={0x3797, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, 0x1, 0x6119, 0x1, 0x4, &(0x7f0000f8a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x3, 0x1f}) 2018/02/09 04:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000258000)={@empty}, &(0x7f0000e05000-0x4)=0x14) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000001000+0xfde), 0x4) 2018/02/09 04:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r0) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x80007389, 0x0) r6 = dup2(r4, r5) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r4, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00009af000)={0x104, 0x1, 0xffff, 0x4}, 0x10) ioctl$TIOCCONS(r5, 0x541d) r8 = gettid() setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00003cc000-0x10)={0x1, &(0x7f00005f2000)=[{0x7, 0x7, 0x58a, 0x3}]}, 0x10) tkill(r8, 0x100000000000016) close(r0) getpeername$ipx(r2, &(0x7f00008a1000-0x10), &(0x7f00007a7000)=0x10) dup2(r5, r6) 2018/02/09 04:02:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x15)='vboxnet1self@{md5sum\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='/dev/input/mice\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x8, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @empty}, 0x3, 0x0, 0x1}}, 0x26, &(0x7f0000d2e000-0x28)=[{&(0x7f0000001000)="bdf110a37eceaaeff7047052515046fb6f582c47cd70a75dcfbcf607c79a2d411a627875be1b265daeea019d71280472591e408b07d9123f4ee9caa678175eb69fc7d6c9fbb29d5e9dcc2aea350bc9e9e0844467e34d1aec3b772c00af307be6f5fc6f6a08fbe38fd699a293989c868a4756a15a56920457d0ff17e3bc", 0x7d}, {&(0x7f0000d35000)="9b7a9c8cdf9a017974f4bda88b41ae338d39443fc8ba4bdac99505a97cdaf2a16ccc8df1a934ba3e62070b3b477865e512112335db0e2a5b2a9324724900f63bccc5196b1c5e09dce7b0c5261a1a348f", 0x50}, {&(0x7f0000001000-0x9)="1540f966a073f88055", 0x9}, {&(0x7f0000755000)="47ba67b9c52c12394b9c5c0e06dca5232272ee652b2ee3e46b13b2168f2c1bd9c27ccb813a1936546656b734c9cd95ccd9dffdfa8ec8643022cd6cc400187c55681b6ca55029f5458d291ff2d760d6611532d5914c4d72ed462b3081da14b1301147674c890227e63bc4e25925c60f4306fa23df5680df2ac38a79e9218643f6ffa9a5a5df53498d7abfc939c33074cef6d0b4251a9cd9a661a54a5a00449611aa85ab3501e3cda7f0819cd49fafbcddf453e25dd2da9b8167ccf79845777837c0c30500d571901e73d4f6db8cf93ba29bf4ff0887b2e8e910661f39", 0xdc}], 0x4, &(0x7f0000001000-0x3a0)=[{0xffffffd3, 0x101, 0x400, "292084de030b0f5f18cc72a0d30b611b260c0e121abdd94d040701367ecfd1e445291a2a73865a72e957aede193d5053d2"}, {0xc0, 0x1, 0xfffffffffffffff9, "5ae70f305dcea77a4280981ebcd16a653b2a66cc8a163cf15a1f78f99aa8e695c74db3d5e95b5b3ab72faa5136dac63bc062e164759f6ab3290ca2a3922b5290ae6cc56296cd0a4e6405c72250429f4b366a8d11b1ea1be4c7d3307b0985e9424ece1066a6067561d65b1028a800e49b3ca533e91d2d63101c394ace6618a47940cf9eebbcc5fa1ecb8a46be4f373c9b7678b79092b2802afdc5d08c30b6d81d89de5c85dab0407702713f"}, {0x98, 0x115, 0x1, "d5a22a45808697f1668f73d2fd801e040a81405f900de10c73f30fc31a012533a295799cac97500d4c59abe412d31c6601d6a417c33ab304000000000000009e848b2235aeced3d8cf69c0014e195e7d2d843616668da2e13e307174532c8e66ab8f2a07a6b238f160c59e73db6fe1cb10a292cd18f94fa1c90ab7a3956e3da221884d"}, {0xf8, 0x29, 0x7, "855453daca99970e77b655a9bb7fac882f412e18072485b96b1eda850c6ce002436c0fac79e348f7f6fde7ce8601bfa3372cd34c579e571be83a489ad844729dbb65bfaf7ab082098075fee7f3b82b71e1e552094efc45b1c50ba1a85c02abba7fb2b47209010928885a051ad85e607fde052b7f9094c18fecff18287e1c4dca5a1453a59e717cd0a726d0f2f1ab26847d822c5306eebfe84f11aab5ac23b0ecb76de383067c30fa03798fe952c3d1e3a5d6d81c3c7266c38b97308fcc9eaf705e65780e2636740c4615ee0caa4710ae1bfb5350a6aa586e5df6b1fa7664be93ff8455af"}, {0xe8, 0x19e, 0x0, "f696eeda23bd4fa765fd56a3ff88867479b366bd4bfcd44bed3005f2bfbc1d34d826ad7cbd8cdbaf63b8b9541666bbb88c10d59249a41dd728ef44ea489747cfce834b9dd303c1f191a6ce634d4f727920872f870ece016d1e140ed699a6540231042963a4bd25ad12a15178a125f0d378b25d58b3020dd3154e40f4926d39cc319ccf56d0d43aa391e0ee5c262d70e6850ba0e167efd2b79400fdc4bbc280b37741b6b5bbabc79e0d3e746b327bc46f3a482672d17906a69e48e651229b687d4a1f63ad03410086342f6706dca22d69808719943e"}, {0x20, 0x118, 0x4c, "dee84db0517cf592dd07549c1d1a"}], 0x3a0, 0x20000000}, 0x3}], 0x1, 0x40800) r4 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r5, 0x49}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r4, 0xf, &(0x7f0000001000)={0xb5, 0x5}, &(0x7f0000000000)) keyctl$invalidate(0x15, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00009cf000)={0x5, &(0x7f0000292000-0x28)=[{0x1, 0x7, 0x10000, 0x1}, {0x200, 0x241, 0x3, 0x5}, {0x3, 0x8, 0xf30, 0xfffffffffffffffd}, {0xffffffffffffff00, 0x400, 0x10000, 0x1}, {0x0, 0x9, 0x7, 0x4925}]}) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)) 2018/02/09 04:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r2, 0x0, 0x0, 0x10000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b6000-0x16)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001ec000-0x8)={0x0, 0x8000}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000819000)={r3, 0x8, 0x8}, &(0x7f0000e69000-0x4)=0x8) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ac2000)) fcntl$getown(r0, 0x9) r1 = dup3(r0, r0, 0x80000) mq_notify(r1, &(0x7f0000ce5000)={0x20000000, 0x31, 0x4, @thr={&(0x7f0000235000-0x63)="3a53dee565dd6fcbdba9642d04413c03728e1a0c4683bb12a9adb2c7cbb82b212893f2496f156ea583154a30b2345cdc654d073dab29da589336e55f99c517de79f8b5d071fac33b52e312c95d4b879a832027c77094c6ac9e295d65d777617b41342a", &(0x7f0000ef2000)="e3b8883535f575db0db84cd4eb73e13c859f7a3f0f7f894b000001ff7e88030da2a8cb25938bf8f122e90b74f36c08f7f43d9a8949d9255820bb9840f3b99c3d3ae1d35c10ea9dd1fcc58a0c98148dbb50787a37052c5a25ad05000000b875dea30dbbc689eb6854579b872a1b61b250005955565de06e1b681711d9648a02517d5050bf4bdba3ab3bd8aaae22e8829af16caca95cbfab10cc055114c77154a20cf38b"}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000712000+0xa82)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2018/02/09 04:02:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a08000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ba5000)={@common='nr0\x00', &(0x7f0000000000)=@ethtool_dump={0x3e, 0x3, 0x2, 0x7b, "27d3fa2fe4917a65755138dd91c326104d2fa57d185c0f59034ab32d2fa2ed6447297d631d91891cf41b20efb268316444be6d73b06819d61154cd940b1a6840352716e5e5d19b1b1b5385eb8486c7b98e28068b7f1199c707b334637bd859b0804c4be25482079d3eb70f7014c95f660bc3a2631b7addf0715249"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$sndtimer(&(0x7f000097b000)='/dev/snd/timer\x00', 0x0, 0x20040) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/09 04:02:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x8c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) open(&(0x7f0000e64000-0x8)='./file0\x00', 0x4952ac8316277895, 0x43) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) pipe2(&(0x7f0000d86000)={0x0}, 0x80002) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000584000)={0x0}, &(0x7f0000127000)=0xc) utimensat(r3, &(0x7f00000b9000-0x8)='./file0\x00', &(0x7f0000d88000)={{}, {0x77359400}}, 0x100) syz_open_procfs(r4, &(0x7f000030e000-0x10)='net/ip_mr_cache\x00') 2018/02/09 04:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket(0x1f, 0xf, 0x7) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4ed3) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00008bf000-0xbb)=""/187, &(0x7f00006dc000)=0xbb) 2018/02/09 04:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x18000) syz_open_pts(r0, 0x100) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000768000-0x4)) 2018/02/09 04:02:46 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x20000, 0x109) syz_open_pts(r1, 0x20040) r2 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000)='./file0\x00') clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000eaa000-0x10)={&(0x7f0000a46000/0x1000)=nil, 0x1000}) 2018/02/09 04:02:46 executing program 5: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000fa0000)=[{&(0x7f00000cd000)="2a8a48568789c216d573322f389a1f510610b1bd9526691700a069c1651bb53b7a706f15f071715fb010dea58d9d092f7964d77dfe75b1bfead1", 0x3a}, {&(0x7f0000f9f000)="821271ea4b5ee7d1eaad7a3c4207b38ce2a0fb1ed6686f18575dda6ad445ab611e580dabbecdc261f1c09c80323e1316f79600ab4e58ce125a1f1db440bcd72be9797bdf6f1d6810cdb9a41901dd6a8d24a30a4d231333f55baf986d20c4cf7efe3cd05ecc5f9f530c072b07c6972c96a5ead3292981", 0x76}, {&(0x7f0000571000)="402281d15a3575c6901a3bd2ce7d031da8038284d2576d658c2f0155444641ac97995193d6a6338ceaf24d27e3273a9a890d758e0217eb9ae940ea2e175c5e26ef65d905ab38fd1cc8da48d60367", 0x4e}, {&(0x7f00007a5000)="1c2140ffd330643cc0e38ac780d7ec89896ab6cf15c18f6db26bfadf0f4c3a7dd7", 0x21}], 0x4, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x431}, 0x0) 2018/02/09 04:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) rename(&(0x7f00009cd000)='./file0\x00', &(0x7f00006d0000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e9e000-0x34)={{0x3, 0x2, 0x797, 0x3, 0xfffffffffffffff7}}) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) write(r0, &(0x7f000097b000)="034cfcdad5a8db0edeb33605db2c2b9bd74dbad304d1530dd212d80cc48716c8e4f9370d636d35a290597de9affa60e9e5e467edacba990e7192debf3f87502f6a498a0ed21dc7b83958dc2e2db7a6016df8f109a0d7a60d5617460ebe5688330a3ff1493e05cad3e08643652eb971cdc90c4ed5db3e3b831451f6d6d01b4adc4e08f4af81a11f25cf84a23315e9e133f19045fe111c3cf070b950d7384e87f915cd41e9311f30b843f582b6fb16abc1586371586307e662ec21517ab7c95f0fbf2e727ade5931fe844471862cb66ffa6989b4fff3969a8724fae5be9d58a77b9a5876f4f55826d6287e137de1ac", 0xee) fcntl$getownex(r1, 0x10, &(0x7f000035a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000006f000)={"8f98d7383bb512f89fee819e7a5c0c51", {0x4, 0x4, 0x9, "ee19cfa095f6", 0x9}}) r3 = gettid() syz_open_procfs(r3, &(0x7f0000495000)='cmdline\x00') execve(&(0x7f0000a14000-0x8)='./file0\x00', &(0x7f00007ae000)=[&(0x7f0000b7d000)='cmdline\x00', &(0x7f0000ba1000-0x38)='**nodev$-wlan0\\vmnet1md5sum.posix_acl_access\\cgroupeth0\x00', &(0x7f000026c000)='cmdline\x00', &(0x7f0000d4d000)='cmdline\x00', &(0x7f00005ae000-0x8)='cmdline\x00', &(0x7f0000a4c000)='cmdline\x00', &(0x7f0000ed1000)='\x00'], &(0x7f0000a2d000-0x40)=[&(0x7f0000608000)='security\x00', &(0x7f00002fa000)='md5sum]posix_acl_accesswlan0\'\x00', &(0x7f0000d04000)="6d643573756d656d317b65746831257b656d312928296d643573756d892100", &(0x7f00009e6000)='\x00', &(0x7f000027f000)='cmdline\x00', &(0x7f0000336000)='cmdline\x00', &(0x7f00004d1000)='\x00', &(0x7f00004cd000)='\x00']) ptrace$peekuser(0x3, r2, 0x7f) r4 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r4, 0x402, 0x80000008) timer_create(0x7, &(0x7f0000d04000)={0x0, 0x1f, 0x4, @tid=r2}, &(0x7f0000bcc000-0x4)) fcntl$notify(r0, 0x402, 0x0) 2018/02/09 04:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000288000)='/dev/loop#\x00', 0x1, 0x4000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069b000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000878000)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) sync_file_range(r1, 0xfffffffffffffff7, 0x2, 0x0) 2018/02/09 04:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e87000)='/dev/ppp\x00', 0x288000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/02/09 04:02:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000be7000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000000000)=""/13, 0xd, 0x40000000, &(0x7f0000000000)={0x3, {"26a3b2a5317995"}, 0x7}, 0x10) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000), 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) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) r4 = getpgrp(0x0) fstat(r1, &(0x7f0000834000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000daf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000d52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4), &(0x7f0000dcc000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000096c000)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x3, 0x400000}, 0xc, &(0x7f0000bc9000-0x10)=[{&(0x7f00008e5000)={0x1c, 0x2d, 0x4, 0x6, 0x3, "", [@typed={0xc, 0x7, @pid=r3}]}, 0x1c}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x8000}, 0x80) socket$key(0xf, 0x3, 0x2) 2018/02/09 04:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa1000-0x12)='/dev/input/event#\x00', 0x6, 0x101002) r1 = syz_open_dev$usbmon(&(0x7f000099d000-0xd)='/dev/usbmon#\x00', 0x101, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000540000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f00002ff000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00005e8000-0x4)=r2) write(r0, &(0x7f0000085000+0xe63)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) 2018/02/09 04:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000a99000-0x14)={@mcast2, 0x0}, &(0x7f0000b98000)=0x14) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00009d6000)=""/100) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052f000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r2, &(0x7f00008fd000)="0001050000002700f4877d7b26b8d7", 0xf, 0x0, &(0x7f0000e72000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) clock_gettime(0x0, &(0x7f00001b0000)={0x0, 0x0}) fcntl$getown(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000bd8000-0x8)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000939000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b59000)={0x0}, &(0x7f000015c000)=0xc) r7 = getpgid(r6) ptrace$setregset(0x4205, r7, 0x202, &(0x7f0000825000-0x10)={&(0x7f0000756000-0x58)="4aab56480b254fa70e2bae2624dd5174228a84b98117a93a2f1e949e561eaa2a6f82fdee85e110d0a5618e1889ab14199d9f5d7c8d43e2ce5a71bca29af62b9df136490585d862f1fcc066aec84ea4346aac0f30b0016837", 0x58}) clock_gettime(0x0, &(0x7f00007c3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bf1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004cf000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000d6e000)=[{{}, 0x3, 0x4, 0xffffffffffff0000}, {{}, 0x4, 0x800}, {{0x0, 0x7530}, 0x1000000000000000, 0x7f, 0x7}, {{r4, r5/1000+10000}, 0x0, 0x1fe000000000}, {{0x0, 0x7530}, 0x1000, 0x6}, {{r8, r9/1000+30000}, 0x1, 0x4, 0x6}, {{}, 0xa7e, 0x5c, 0x1}, {{r10, r11/1000+30000}, 0x200, 0x0, 0x80}, {{r12, r13/1000+10000}, 0x0, 0x2, 0x3ff}], 0xd8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b71000)) prctl$setptracer(0x59616d61, r6) 2018/02/09 04:02:46 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb5, "925d07618387bf2d21241b63d0f800c2a298905c8e064d02cf59fa26f4ae489f73df4577a8bd74745f2ab95d5066da30f28a82560e990a2b41c618bae9724279e2225e76873f6f67ecc7c0902a70477f61dc078ae4fdfd8b2131e91a4dbb5ba8598a3e3df6de46f8f367509a157d4fa23391694d9f73b7ab7f4881b896d66f61a0645e941d81f4b4a84b35782155b56dd4b204ce03888c4ed5629795bc117237e0e2e242d7230425fa44961af385a2441c647e2926"}, &(0x7f0000000000)=0xbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x10000, 0x42, "8525e859710d3af1f7210e0572e88a5aafea9c8a60245e723edeee6dd4538877d55c1f9b4a25c4565460883b385635a94cb70112f939f1ce5b3c7bab2df4d742063e"}, 0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) poll(&(0x7f000047e000-0x30)=[{r2}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) 2018/02/09 04:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000862000)={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x140000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000101000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/09 04:02:46 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000fd8000)=0xf000000000000000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000039e000)="4600a209", 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd9000+0x296)={0x0, 0x1000, 0x6, 0x5}, &(0x7f000099a000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fda000-0x8)={r2, 0x4}, &(0x7f0000fda000-0x2)=0x8) 2018/02/09 04:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000aba000)='/dev/usbmon#\x00', 0x2000, 0x0) bind$inet(r0, &(0x7f00003ee000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c11000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f69000)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000dc9000)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00001ef000)={r4, 0x1, 0x6, @empty}, 0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d3d000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000c54000-0xa)='*(&,&bdev\x00') setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0xfffffffffffffdd3) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00005a0000-0x4)) listen(r2, 0x4) listen(r2, 0x0) 2018/02/09 04:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00002db000-0x40)={0x800, 0x0, 0xffff, 0x1, 0x81, 0x4e9, 0x2, 0xffffffff}, &(0x7f0000d29000)={0x1, 0x4, 0x5, 0x80000000000, 0x26, 0x0, 0x6, 0x8}, &(0x7f0000649000-0x40)={0x9, 0x80000001, 0x1, 0x7, 0x6, 0x936, 0xc6, 0xff}, &(0x7f00001ad000-0x10)={0x77359400, 0x0}, &(0x7f0000774000-0x10)={&(0x7f0000dab000-0x8)={0x6}, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0xffffffffffffffff, &(0x7f000007d000-0x10)={0x77359400, r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002c7000)={0x0, 0x7b, "b6326c3eb4f1c68d01dfb0720171145a88ea3ec3f746b973853429d32cf1b2b55b574d684e28bd35d40acda8acda95cb972e1c230507c4f7a0fbcea7b2317c49a088867d8f91fcb82826313b2badd5d7bb95c7f82fdec2c4318917d9f532345c2b7493a31e8cac9522d9dde1d02cbc36ad0850dab56bdcc8cfffeb"}, &(0x7f0000b98000-0x4)=0x83) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bd4000-0x10)={r2, 0x1, 0x3ff, 0x2}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000756000-0x4)) 2018/02/09 04:02:46 executing program 6: mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x1000000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10, 0x80000) accept$ax25(r1, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000001000)=""/245) get_robust_list(r0, &(0x7f0000000000), &(0x7f0000001000-0x8)=0x18) 2018/02/09 04:02:46 executing program 5: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) chown(&(0x7f0000cbd000-0x8)='./file0\x00', r0, 0x0) 2018/02/09 04:02:46 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0x31, &(0x7f0000fa3000-0x10)={0x5, 0x8001, 0x1, 0xfffffffffffffffc}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x8000) 2018/02/09 04:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0xffffffff, &(0x7f000039e000), &(0x7f0000a2a000), 0x0) 2018/02/09 04:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000076f000-0xe)={0x0, 0x100000000, 0x3, [0x1000, 0x7a, 0x81]}, &(0x7f0000072000)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000887000-0x8)={r1, 0x7fffffff}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000905000-0x20)="71877be79b133de6f7308a92f4fc76cc33f51368f3e539fe70833ed4de9b61ca", 0x20, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000678000-0x9)='net/tcp6\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00005cd000)={0xcdf2, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) 2018/02/09 04:02:46 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ee0000-0x8)={0x0}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f1c000-0xe8)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000f1b000)=0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/09 04:02:47 executing program 0: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f19000), 0x0, 0x2, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ddf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e93000-0xa)={0x0, 0x7fffffff, 0x1, [0x9]}, &(0x7f000044d000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008f1000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000f0e000), 0x4) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ab9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006fd000)=0x14, 0x80800) sendto$packet(r0, &(0x7f00005f1000)="513a456cf10047c43890ec5c7ea4c8e5c78d628d911707e827e407749d70ec403b428380eeaff5343a436d38c1cf64b2738d354db183c6e564f2f22b08a2275b6148325a9fde76cc0f61755f4b6afb78900876780b465b21363b60413fb4dc8ca6d7fdf0c829d5fe3ce05570ca54b16afd0f5eb7d31518be14aa8ad21bfa904f31dda4236ef848cea02d7155820c5a17bfbcf01432b0bab95e8412583a75fb3bbe92fea9ba786516a078b793f005efbb3511ce07db8529cdb4b1c1052a59bba36cc7f75875fbd9a1741a03763584947e699de4791bb9fc", 0xd7, 0x48011, &(0x7f0000ab3000)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @empty}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) inotify_rm_watch(r2, 0x0) 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)) 2018/02/09 04:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007e0000)=0x400, 0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) 2018/02/09 04:02:47 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f00006f5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f000055e000-0x10)={r0, r1}, &(0x7f0000648000-0x4), 0x0) r2 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000794000-0x10)) 2018/02/09 04:02:47 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000013000)={&(0x7f0000003000-0x10)=@ax25, 0x10, &(0x7f0000002000+0xabf)=[{&(0x7f0000003000-0x43)=""/67, 0x43}, {&(0x7f0000003000-0xc3)=""/195, 0xc3}, {&(0x7f0000013000-0xe)=""/14, 0xe}], 0x3, &(0x7f0000013000-0x1000)=""/4096, 0x1000}, 0x2) r1 = userfaultfd(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0xc2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000-0x4)=0x3, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fchown(r3, 0x0, 0x0) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:47 executing program 1: r0 = eventfd2(0xfffffffffffffff8, 0x801) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000073d000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000d95000-0x4)=0x10) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000daf000)=0xe8) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000001000)='./file0\x00', 0x101000, 0x1d) fstat(r1, &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000003000-0x68)={0x3, 0xf36, 0x7ff, {}, 0x9, 0xffffffff}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000a9d000-0x1080)={0x1080, 0x39, 0x100, 0x4, 0x2, "", [@generic="2fe86526238bb966eb7a547193601f616293993f2c07d3ed20ddfbfa01146e6779bc123c47c546615819e033a7685b57fbf64b7a9b30a2b962eb06e4c35812f07ee3dc4d22e2a1e8a196b4700a3f56e044d0674b35c8b710a178cd89330918d61843ec6e468e18115dc9ff7a6d6256862c6200c0790b55dc14c13870f5445d00b549fe32fc720cb1cc1b9598207259a880287a75a214b7256e2e24496ba2eb7f12068a4296e45c89262e9dca7c793f35a4a90c8b6def42abc16f976561e83acc47a82080372262b01a61dbfd3c329df19ad46f95a8b42d7bdc0abdf174a7b9afb1ee81b6acd6bb5544962b92b21b84a996fefcead35881126d59dad2cd43c2db4b6203148312472160ea4ca2ec2747b561ac70e52a6fa4d588eeea605dab764aa1e0a21a39585d7b92a36e7b47337d51f795f0cf93138895f950e2f26f2271f0d3904c546873f1d90e490cd0f1840d5c36f19e1e192b9acf1da736d666aa125bc17bb33218acfae49457b343f79e8f4bf7ba5a78b9a6be20a2ae193e60ad7fc5c1efbc1711a0662a74d56b6eca2d47c8c821e0a57d1ae93d861c37c537df595ac50fa1af1a26c21cc4077fe7a27ef16c91f62b537cf832319b8cee22c6a605f10b2c945a4e2bf6e58ead8c6b71a95983559409f0fe7db84c294f88ebd5bb7c606d7df5679fe7aae766498a44aa2b929bcb9acfee672f3d2fa0d0c9818ec58e63fccb392e9cbde7c83038a82cf150ae188a5161d52314823a81cdfb278d564a0730635c361d14f1a6ffe098ff8763728ac12b1ac79ca621a02f8b2ce7fa5e242e6218c9249860f7b9e5bdacf289ae4fe0edbbd92b9cafc8234ccaeb0fc996273d449c17c1a9d292864a7118ca36850b75ee5abae03aec9a1bc18f51b558660608080af7a13dff08173982e2c0a6bb047abb0d6a5847b459c9167bba2fc6dc1ec5aba56f03871e028bd33a8d41048dbf9d2b2d5ad677d13663949290b3f1bb5509b07d6572e2950a90fb9b075b841d2d32540bed0d65a3080ba7c71e82afceaa0fcd54c605620a2e8467bfe7a85d2e64fc89e8f3987c570c19158a92f5e796aaa5a155dc66d2c3b9635d3d9b46fbcdfa320c0856a71dde68a938c89e09152b1df5c1abd298f785c59c9b5dca38592a47e4dba0f804ea4b8fceb1bcd20ca74013237942e1c79e58fc66375a1edf037e08ba2c5f039c7c1a736513c0907a364c899a43f1d05c3ee3d0290d996dd836114c88eab48242314ea81a7434d17575add0ad559174f43897682cbf300b99e8d5b7fd9ef8d98bb5c59501671b7451e218acd80b0861d3cb388d6712224cabb4d43855b649c3882f22ee1f320a10f4eb16e88118de5f738372b5cbba47d5885280074cc30af51f18a1b5ac3e14d9670904e2ef221123feadcccd7de11235e8b0f6977231aef943204c48b5a19f841e87b689290b2b970dbf3e73d12095713574d8033c9ccda9595f05f554f04b6062ed00bf055fa062a4d314c4f757c5340fb36faf7389ca9cd016b0d2eeeb23489ff3d58bb562d10898eb9432f5173b017d383adcdfbd483049f7db879c3601dcaca591e10485668d9f5964e3a49ebbec81cae56514eca4c6f471c01d52f609c0fa2f80187deb46ea9f5622f4a7fb0c3459d9e83791d87058119a5a3797b8eb1705f80d031a16671c72ebad7f7bbf140efeff31f99a94e434fe82945cda32fd311542db117df1cd0b6d5bc1a838914ad44779f78cd7dcd3be99601d8d775a0cfc2eee58890f57bbac331f20b8ee2e20d480230e7f9dfc8c696ab20795e3f99b42fcc4cebc4217a0b1816222d71bef2fe089ac4754b45766010fdff5a10864b14962f1c9e1b3ba013f8bee6995f1eff7a7e57f1a3313114cadc848dc1f6bbe7547e3de5d7e7dc750d0fedb45353aaed3cca6ce58d2149d566a84eff8ae4880aa31e913e3df7e349aaf030db03ee5dad247d77a9fc3ed0ddc0eab7ec20d1c6c3cc502ade8da26c0be3dbe79365cb9afc1421a257665f31de44ad4eae6f0a564cd19db9aed0bb0d4ba37f66a97c06ff1d6cb1a8300c730791a04998d5f13933b508e454b89cc3c8b644172e253bd6974a0d568278f63fb32730f3cbb03db1d6d62c04af44aa4e16851c8f731c84a4ca765a6e403a6552708314662f8b422200aa371b799cfe68aa65e5f35a3406fa7064547f6d0fd24728cdb28e1a451420a260023cca095c86d93b6d9858194c05c4f3a399be3f916a5beb021572da415d405c95fb0e961095525344a5b941659017ef45ef7da75d0af2bc194f04b23fad6d933f2535d5781dd3f356329c263c9cfddf1e0a5c1171f7b4bdef30e0902042e313b3534d83aa5228e6f80e1c043b965e1a04c78715c5b64f15c8f536e4b2548ddf86035f0b12cc8c5257d36691ddb08e1664a521576ccc9f905032ed2f233f670ce8370ac64054d9607ba5dfe7003b14f28d1592ab09eb9e15258b23200a6b473349a04e83f0c4f411d13665fafabd62aa1bc9a322bdb7c51c1636351695f0338bf6a9ef106c06c8f25a3320f782fe23418a271e992697b6eda5ce2c9ff1ba2a5375b8ad1e17b153f974884a24d8ad355fb479dc32c6ca440515039a30f0c1b694c6828f36c086d606be34078e59244f4da4982be68ff06e28e9ffd632afa539cc0f023c696b8e84fdd43f713223fea05babc9e9bb10cd8444144421f646b2e802654d26ea3cada7d8a6ae1789ff4f426d920b44f0b4db66f3c38c8bddfae77da28842bd6efd922b5c15b6a98a485d31caa9f2f8dc2c5ca1e2fa96d2f17655bb3134f5e35f5f50163a90810de10d80ec9b8a5fd106f52122aa4b2381f0c8c6fed142a7e4105d75e781e10d2e88fba5676b54fc07b4e3329348cf1fe4c4f5510a4437d56873edcaf3688b8cdfa11d851d904d9ee9eb9363a8693bf3091220b6a32c35eedfab6cff5dfb04d3f3587698f427b9f821935dcad894fd403887d6af83615453be7680dd5f509488102ee5cb3800f316bce4993119ea7cddcf49b069ce76692e252a5f2a66441c3423ed2d10098e4b6c020ea0945c378bee749552c65ea29865d33631e9f8f1ec7c6d7dfc1bb68bac238cb8548888a9ee297858d73f9bd858a0916596173ebba97cdde17e02d6c391f5fa0a69e05e44ab2a68d927a5f070efefc870fa005ff81586bd0f8e7424d94b91175557040df56b71213e33f0a49feec7d37b592e182aa86727bd9716e10398d9bdb9c6ac8ba07717f1e0dd8984ed6eb3f71a817f84eb2c35b1b28583776ef9693cd5408d6b439b68ac02d08491f5c758653a407cd4141f1bea194d35a92041c889e986fb04738627f3fdc3cddc4dc8088c225841eca9db533b33354959af2af7867c2e45f97596c99ea61f19473ebad23728fb5233742d9dc54247d3bb589d77b75bc206181c1238d4259747738f46e88a19c0049dd0bfd6034d329816031c64a89a0085ff1e0586bd6e3fb2a08d1e2b5a4d4f2a9f46ddf5b7d18d168d407084972155f43018ab8faf7d86a7dee5c5ce5f6598eeee22741c6c8cc7c8019c4ad99ad93e8e44744c477d03c276769a26628b4402fedcb493830b107d765e369b33b89856b021dbb7343522a504c969564638ab5bf1f8915720923a4e1f442ed06790237723527f81ff27380840c4bc64ecc88c2556b7fbd4a959b993cd101c45a85f5a6b73171f47910ca2e04c16fbd825d8d75f7e7ce580b4a0ffa32b292139cfcd7f54fb9abbc9b02830944f9d8174937b744721be74f2766aac3b3cb994dda4cdda9c93cb6f6736bff608fb0fe1377d23145b10011ce005915ace8b6f2d77788bd7e498998b10f85de9fcb5f97a66dadb39775fe6839625a5932977c3a3a3cb1fe38e59150c149d4f683b5b8ce66ea5aee65bcc484c5cdf6cdc9d90361a51d7dcfff9e5167a10e8a1cf53267a9a021e1fdcc3378020f0b9b5791f890212bda31adfcc9ba8cade1bebd250095eb6d73c995eaf856bcb488525b3358bd85b5f5050929bba3693cbbff9c9e03e80240e98d88a23c71b78063f0eb5ac3d1a004d7c422f90235c237d05d78dba385d0ed42913b88873adcf866f5ea3c9c15fafc585efaf73db1ef40d72958e79280897d520ea4eeed9d6b6e17b62adc41bae86fab168cbf1a27559edae794b30cd2270ed32df1e5760b7da7b41500d3ba22b41a9c156ba1f5f839744e4035528aac93736039ad429d13264ee5c3b833346552471fd47097f60c57d4d34cbc4bc70a68e85daf40b45b1cd32a9e9df874be6b42a6e25f160fc63d85a853104f424011f7cf2dbf19cf497c5d6402435e457792986febab81052c24585a7ae17f53bc006104e17f069fa5bd276b085ed68f8dd59cf3b6e5def42dfae174af7f2bc5b14619e19beb5f98189dcbab0284cc191f1dacb0d99721718784b67bf8342c12c22d74072d8b0451e7cd7ffa678164504086ee8329cb17a78ba4f5503bb9203b8833ab5f5fe314ba17c7c7614afbce39dbd46e90f75445172415958b608b37aee88c81373b34d8e22b99e59f347580d0840d978194c9d3a817e8fff7b87f4305942adf3778298b6288c45044be5d3a67051cbf306f372efcfb48d0c25168ccfc2c0d7d9b7fd618e2b3de5c7e3a7e106f16605842353b580af0111346959efd8724bc7fb97813a4c810d80b860269bd37f833e86f57eb3d6259e12d6ce9e0e32aa40e39061d9e42f704945dbab5d41317cff63a9eb5dfb7ec31f67e713fffe18c485c3b864ea54a9bb9b2bfae6b7d4804c912eb365e6bebfee97f3fda351e7afe80c9bdcd92d76454ea8993c11750c525a2e4584f38da88ce0c737b60b924a765e52cf4614cbeb50ffe48597da296ed78f80de9a065690ccf5d81048361e69ad221de15581e7ff78188db96f97b4be6fa80889158fb5d2ddb17edd0b5fcad50245555fbda13cf525be2f4e066eca2bbe01b8f2637967221c9147804286e1744cce88e9a123e14261c9a67b6e8797b440db7157c28b10b96320a087d3666ce311c423e6f2b702620ce156eb9c85b9671b8aad9d71bcee4b59ac0494c59c637bb47e48ca649a8052ddb768030132fa2141790f65558da8d3639045c693107711fdb2237df984df694130804201d0f3873a0f78a021de665b511d83e5a13bfbabf8915c1e219f5783b347a47e3411d9464f1911939a87913dd907842e40ea297a3812503e83ace3f7a2e8b33de84be90b3343a821fab472bb3e30adfbc09fdcd5c9ebf11ef848bc401246d292c07082dffbaefce8feef03ff17e063f578f2da85ea827f58fbee4ffaf14a996e8373761fd91ab44d824a52a76ddffd8441c1f0ddd4313c6ef861aaa2c3991dbd94e243c5020a1561e9167832b4a3230f21773b02a2c9a384cb85d8aedc1ccf0a7b2ace79fb629d9c003f444cf37b7156571479f9b06e289114f455a463e5e118d0bb7019fc063a3bd1581d70229234642817bfc9f40240d91d42ff370e91860dba4b018e0363b7a7914d3a50184251c4bb5bb0dc0985d76437b318a2dc5e9e3c45c7c7cf2b7bcfe303a0433da9416a8b4cc2200be08ffca1f5647bc0be125d6fd9ae3b6ae727860a19e19862bab240aa51e83a01cfb9176086d5191c66c95c98e278645d126b0aa484ef077c3eba3ac036226822c7f83ac9c21c55494db089a006edff3cd008c8044c8996dcdbb8725f7a15cdec6e3bd9fa625e35b3a74255955e6b30c86d551fc6655ef277a8aba955f3a35be0e72ffb6af3c115e05b426c9296e6259abaab52c9148158a6605ae9da6a45ffc0bf40b25b3d3d2469fb22c98", @typed={0xc, 0x4e, @uid=r3}, @nested={0x58, 0x43, [@typed={0x18, 0x7f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x6f, @u32=0x3}, @typed={0xc, 0x88, @pid=r2}, @typed={0x8, 0x33}, @typed={0x10, 0x94, @u64=0x3}, @typed={0xc, 0x24, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x95, @fd=r1}, @generic]}, 0x1080}, {&(0x7f0000000000)={0x10, 0x25, 0x4, 0x6, 0x2, "", []}, 0x10}], 0x3f, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x138}, 0xffffffffffffffff) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000462000)='user\x00', &(0x7f000033b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000df3000-0x6b)="c0106a5380952b581fc15d922b590198e74f31872e051fb44535d3bdc065692ebaa042f02121b48c75bf29d254d39167be927e09810215c9c255d6bc8bfa2eb0cd2c91a31901b44346ad5a74f0cf320caef572e08bfd50881bc673fb2a0af8755d7a2d328505aba5b66b11", 0x6b, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000ebe000-0x1a1)="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", 0x4c27f9137d694b9b) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a4000-0x15)='/proc/self/net/pfkey\x00', 0x9ffc, 0x0) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000e44000-0x4)=r3) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000f30000)=0x1fca, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a2000-0x20)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) 2018/02/09 04:02:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x406000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000321000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000de9000-0x8)={0x0, 0x100000001}, &(0x7f0000f87000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008b1000)={r2, 0x298}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x8000000}, []}, 0xf8}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000039d000-0xc)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f00009b3000)=@newsa={0x138, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001, {}, {0x0, 0x0, 0x0, 0x100000000}, {0x0, 0x0, 0x3}}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x8040) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/02/09 04:02:47 executing program 2: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000008a000-0x28)={0x3, 0x2, 0x3ba8bb6a, 0x7, "518bdabfd790d241e422e78cbf7bebf5768b0c932491f61ea0f0175fe304d22e"}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0xfffffffffffffff6) sendfile(r1, r2, &(0x7f0000cd5000-0x8), 0x400000800fee) write$selinux_validatetrans(r2, &(0x7f00001e5000+0x222)={'system_u:object_r:etc_t:s0', 0x20, 'system_u:object_r:hostname_exec_t:s0', 0x20, 0x34, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x52) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/09 04:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') getsockname$netlink(r0, &(0x7f0000b3e000-0xc), &(0x7f000001e000+0xff3)=0xc) umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x22b0000) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)) 2018/02/09 04:02:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x129) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xfffffffffffc0000, &(0x7f0000001000)="6fde6e9a1d00000000000000016c20eda48fa35909000a00080005010099d711d5f47050b32c43e8fd331c954425abcb2d28a45a91fb96484e0715fe0472e8bb973334bd4370cc65ef4305cde24087cd0a07cb046d47c878430b54755a1b4f42927c33de45386a9997d1d60ec99ab6b54e7cf563cbadfffd6980ede48ef4713727a2d89f0639000000000000ffffe327893bb0eb35da7eec61e92e4330748555f24913d222ed7803b5861489b4254364f5a05155b18a8046", 0xffffffffffffff78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ustat(0x7, &(0x7f0000167000-0x20)) recvmsg(r1, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000197000-0xc)={@loopback, @empty, 0x0}, &(0x7f0000c3b000-0x4)=0xc) connect(r0, &(0x7f0000eb2000-0x14)=@ll={0x11, 0x15, r3, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b84000)=0x80, 0x4) writev(r1, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e63000-0x10)={0x0, 0x3c, &(0x7f0000dac000-0x3c)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x5c, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}, @in={0x2, 0x3, @empty}]}, &(0x7f0000cd1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000932000-0xdc)={r4, 0xd4, "0ee20ae99986365cf02e8e7169dcdcf094b74ac3e994b5fcaadcb06bf411dee5a6f3ec374be3c18e53e40e84e315802634933831bccb414b56df092db539bd49f9e05767a8e6c69790e3da7f04cc795b4a96cae71c46e51c268eaba17c850818f0f7f154fc17d2a2d021eb6f1e34d3358f113da83f3406a383b00881e0cdbc58c4a8ab632fc69ec9b2b52a453e9001dbe6399863f15abb482530fda170a4dfeb0cc613c6f7ea64cdde93d50a1814ce58a5065ba69a520eae78ef0da6bf09ad259c35a24610878002d21bdc6dad9eeddbc1c0fae1"}, &(0x7f0000f54000-0x4)=0xdc) 2018/02/09 04:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)) ioctl$FIONREAD(r0, 0x541b, &(0x7f000061c000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fd4000-0x8)) socket$inet6(0xa, 0x80804, 0x2) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) openat$ptmx(0xffffffffffffff9c, &(0x7f0000276000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) sendto$inet6(r0, &(0x7f0000921000)="276eac580e692a1fee086b3b07db6678886ab490b9373ba03860fa6417ecb6c6637a577e0e4d", 0x26, 0x880, &(0x7f0000fa8000)={0xa, 0x1, 0x6, @empty, 0x8001}, 0x1c) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00005d9000)={0x6, 0x2, 0x3, 0xef, &(0x7f00000a4000-0xef)=""/239, 0x2a, &(0x7f0000d72000-0x2a)=""/42, 0xc7, &(0x7f00004c6000-0xc7)=""/199}) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000b9e000)=@migrate={0xac, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) fcntl$dupfd(r0, 0x1fffffc, r0) 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f00006be000-0x90)={{0x0}}) futex(&(0x7f0000125000), 0x8, 0x0, &(0x7f0000584000)={r0}, &(0x7f0000ae8000-0x4), 0x20) chmod(&(0x7f00000a7000-0x8)='./file0\x00', 0x162) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xb)='ersonality\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000010000-0x4)=0x3, &(0x7f000000c000-0x4)=0x4) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000011000-0x50)=[{&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0x37)="687c1aae37db1b866bd013611f24c6cc6c6b0620b9bc54e926011bee996a67e8e63af3f9e52cc35ab417c1072e234420885a89aa4ff316806e9597cb5351efcfac99de46c0c06c05c362709cdd24521b5bf34fcba58bcb10bec8c7ac9b1c28510be17183433aeb0349f48816cae3ed1d30df2a6df8990c627b81b0fd7151cb93071078a3c0ef526fef7696a8211c668e84f38931444d63ad77c22073dc814b4a63bfd9678b077d28087262d670ba84327644ea72ec976c85b3463127f41531d7aa94517434d428089c97058ffeffd226158b89e5df1c3bc644523d2618c34bec0ecccaf216b96d624b88be5b8f6dbc", 0xef}, {&(0x7f000000a000)="5d9b1397ef3b34e1d7acc84e64304f604ca7116003a959c67310545bdf880f02bb83736f6c3973fef9e262d796c5c357c52d7d25ce18593cbb28c9be6b99452e9ca7e4e1416de14b4f87e1e639e171b467cf73c90e4e730b1e28accac41ffe03cd24b5bf28a75db6da0363ca3857d488b4fab957c87194cad1bd1d9f344913b8e33bebdf9ef42a142eb88f498fab2893941a2dd6dd7972751e4c35b6a7308538ef6e9ada4dfb625e26a932fb005c79e078af3ccd87586636e8405e6fcdcb5485ee1446738ae6f39c4934b513213252203ffdd808ac1d3219d36644885403153a3bc5b4d1e2d00469c45046012166717659b6bf9c686528fae164c884dc97120907a08cb83fbc3d4e980b779c2dcace3e5f891ad6675d17aed703a711b00f694f74d1671036ae873cf9afa98320c60e66612acf9125a5a9c763b50167e09569e12fc39b31568c0535c38615188540428408d0ab1ea0e13459f247d8b1b1138d54df87a6418e4b7562749a425a019f3a846e9d3716de4c6e2a2246098484f5abbdaeb516a7f033d97cb00bb01685600c6e6cfbfdf20dc1394a9d88423a9882c2a90129b2f82a2e694221b72b7c76679d8bfc51df36b8714e7eba19f9fea08b278a9f4176e969a381b742c9b2e1b308b658cee39d5c3d6ed410cc295e220cba3fb49bc1aed679fde8c521e3dfe74944558529b15b5cf3ff3793edb8d978466ec91fee1bd63379eab1725da03d300fe3153b1179026329f9406fc4dcf5e989c53654f2a5bb42ca7c8eef586c541b46843871ec0bd6f70e3580ad5285398e623c01d5abb468f6aae8f095d62f80f47e9a03cb2db882f6c1c44944ad67011c4f8a04a0201b679b59d5c30b06bb963de20174d9fcf0e8a9eae811e873c9f622e311a2f608e20ca450514b670c841ea049484d70eb2cdae4c0497094a57aca1cb0cb8fa81651dd3e60ef0d88d27e6f7b1c0936297975f3c1469d3a876ace82ef9b746a6aafb11008de152729811ee431557514db8458983f5bfd6d52746068e62ac6c19a93bac33c51688203c95c72eece344ed4cec8988b4fec720612569a8618ce7d44f3c38ca858565d5d3c20b3dad4bf4f42cf2ae95d8bdf2099b3bc100bfb6469034f58ec8d491c958aa37aef171cdbe67652cbae685ffc9661569cf5a81f5bbf7336a0ddb9c7139e44fd99865af5d4b35b8b6b51d15cd2e2d2f99eb45c8c90a30a6cb970c1b2fe12e14f24042fe61dc9642a3af1cff871839a0faecd474d4b50e8ab64011e5772240b981c4c17e8f2770420d873324af919af1c0eebfe36b2297c34865e3171c57f331bba92505cf34f9778c16f7e1f9549ffd0ab30208fa95e15b11fb6820cbbffae22ad29838fd6f9d907e7c8ee554c3f496f8ba268270133c3919bff8873347a1e5e2577ed4737342e9690add0fe8ab3208b0b960a7090de4ffd80c0c2b9b92f94be3dd210edb5597996d3fa441aa6d41877351e5466fb49ee83461452010c966362659dc313b1bc38e7edb52afb1e2d62b4029dfbd25b8f813700a1286548c2b74535843fed74e0e82592fdd1b9ffa68bfcd711ccc9bef4a176629ecabb0d45407237cfc440a1cbb5836f1c9abbf36ed7be450e8df41c72bb0ae57dbb4b8660dc0763ca13cc85bc3cf4825b0f53d71f7790d1abaf54eac722b888ce1e1a3a8ef0df9c036998397e5734b77d1ff6bb092d9a1dd6e2da61946fb2e05dc953e3a04fbb67e9122203835b0699c9a16b1ea4737718cf0d9432cc02bb148c1840a0b44cce8e2bebb174721eef6b80c0d2e3c91f98284127b8d6df4a7f73cf0ebf0b13859efb87b214a6b957c5f141075ff4409963402d6e85581f092ba7dbd85a41d055365b6774c97bd6ce461b866f4f6e5e0bc3ca4cc889d54c50f2aa2907927e21f6be26f06b30202f5e4acf8cf114d84ed40ddfbb9c0d6ab9d3acb23b5527165ce2abafb2e58c1800c3cc5fc029aadca6f8fc8243ca29a9a51b0d70fc66b6517e1251ae5d2b68da93c486b84edcb8e2e7b678fc0cea6e8bf9f2ddd13b2322f21c1d10172ca0840745538e095a2bf0fd0d888e93f98ffa3c44ea10a5792f1d089d59529f4cbdffa3c6beaaa3af553bd77daffe88ae365e72ec2ebf07b8201390293c8fc430b7ff0c36edda2f46d6125a50d15bba8c629edaf0a7a54e9df1855217e5da2b799e1b086d570ceff1efa3090be431cf1c175b73bc6b777c744ec25fa363478cc4bc447f3127f1f49530259a8b3fe1d8c48e75fd3e676946a4f9a3ca8cbc303ab894ffbe03e2e1a07b2892459ead01553161fc0f702ddf0b9246aa436d0d12e0efa95167e34fa6a6f755fcfb2fd318ca0419e1d606840ae0b1c136413f095e9a45567ce5e28c09c39af784e4b43214eeaa2f86f85ccac528e0b3247a992cecfd3bf95e4e731e85daa3f422c87e18f522e4f55f78a9bcb62cd41538353e7fc05d583931c6f2c7592c3f34238be05b9f602c41da725fd0a4275ffadc9bb38513c99b7abb1aafe0b01b170cf83307ba0e3b7384a2c72fee76a94d6111a04a2f6e5e24259b1d31255e226d93ac8f7fb202b10d5300af78203869b845d24359c64c1ae23e1adfcec304401ddf6c66d21a7c169a59ee1181ed3b7d0cd6d1dae75acd0cc47503e81c2ed3e90676dd6dea25e57262716adf088256b0ae3b33a5cb3da889074608b666351f2112f13aebddd04e3f4e750171710ff7827f5197cc51652f803ecd94b8a44da090500130944c02d3ab63cf2bc836d53733ca2d75a6da7259055ada4fb657a69a5119f58c734fa70ba799496318221fd1c030ca0b7fab2ac8a807700d5f3c761c76567ef2df2e3a02032881e2d6e200385693f686a19d3109fc8b951b6d37e588f20418dcc4522c811fb30a05b40d8db2ec3f3afe145118d13adbf78ce81bbdf8d0d43e5e1e29d9c267ee1f62df0742cbd7528b9c49e9d1514e6e0df7c66d23c4e7bff41c50f3574efa5040b1070d8ecbbd61316f96a362dfacce996525fe5c1c82541f3021ab42145a6f6350f38fc17d71db8cc9f452c4505e117d79d837157148a051443e8afc0cc5a063b9c521ddb1946fd551dd4e245d12fc93f4339862038db2a5ec230c323ef40fb4cbd31f0e94448af3ccbc517d3d8c3f628d2eab1775b35b5c731454dcc88a6757e9bfe436b22c97c439f9816188fb50ebb14768c9c6c8152dc53b53c4f4ccc1e94614e34657cd388cbf31e88dd54859a467c563ebc3d34e18da3ad4b220b32b128e7838fc0e69a6289376f13e29bd19125879d3926855e162037c2d463ab62f3a7035a4d1eacce50d749d9ee9371ba01fe554a7616f0a0c75177ca588327e8f49805796114a24e29c8fd0d50721ea740c5b60e7beaae3c959647750b19d52307061941375056ae366c07b5019a139800a808219ede4ea05881b48a655765eb2112df1f86f7e2a8d72959d05d616ee03bb428888261ece73dc3b24f8ca3bf76beba57620d4e01063837fd37dda3f0369129ce702f3f89bbb6761b6e237f09ffdaa4196b101c823ee8f023e51fc65cfd06f0d50f40357c41ed2af16cacfa1d771525c22575f4b461aadfa16a18244339a55a1eb6184d7a7cf68210c34bc383817856d9d9a9b1f8d00c3beb5ad2db87b8e7ac8e51ed24e275e329be21efce6c3077c2b7b99a553981fede1afa6f6ef42263d9aacacc047404bd8eda2d7a0ec5f9c83f6c754e0b802019317b5aeaf85bd13abb6b73d1f044f3cbf60e2fc5727d4f47ac168ee9aabe91dc86eb59022ec794abc597c510b45d9a84285e95413808f58e2ea88c4e4c53676a1d2041af8a3e46baad89a14bd563e1eaac389f554d0672fb4c2501654e37fffe372df86d7760991d110a4d23d56352f94a42a169235ae67b9052ba97f65d327845cb47b3295011d768379ab2349687533ce8c3b5ec205338a342f2ea597c7996faffd3b27e29d6a6685f5855aecfeeb06d00649e07653e76629c1faf6c8629b9b2573897248789ba4b418b50f4e7aea73d8129175b81fd2783aad1cd1fee6eb972c1c44a6f837aeb8c493455f6d69c5e52934739bc3b02b6d517ef3038e80cd0a09d52fade84604034859b318b3061adccdec68cf63b0d0a223eeb44b88aa77cf355121261440e74df394fb56ef8d4b21459cfccad81bb4baf2fd4d3cd82be71cdf23d38c2e21af3e3792ea33efd2ac8d1e778d4c76332eec016eac5fe138daae7a9890163e45738a15aa0fc037add9645bc390242aa77af2652419d7a73a9bef0ff544b7ccb5b9e73b1f198d6a6a5b43cd0309f19148134a687ce8294ed7db0bd0d363524dc5c17612bc554c740ba4d593a8c8761f4e8910dca6ca666b50826ada4ee188e3e065844d2bb4f29184c9fc5207aa7a114522dd3a66197d333c0aecb22a0ff745888ee0c92eb074951cb89baef7ece67d698a0bdb1bf391a58716bffccab7b7ce5e06cc59b302cbaa5de8ef163e9268e600cc71a1e2f4d2a6b4cad9917b19204bf12b998842c00372e7dd13b2534e08e91cbd12c98d3a4eee0f7b2dd0ec93ec0dff584f679ebe947c2303d4bfb7c4bfebcba5a5068b72a236f065c443cd26120a8adfe4a33e8eb1ae1df73b9177efb7eb33c034f30344baaa5476481aebe67d9e7464d36eb7305eb1507c20d96408c5472498a3700003dfc4e00c2e48e7fbadd6fdf2ebe57d393e686c819e94c62734b97c7983c6281039cc74ef17b41a7f3f80b01f99b4afe4209b9ae42795f0e116374a9a6bb0f6ab1ac6b80826b0ce3a407b2fbca556e68963e6a86fd879ee88d1fd7813c30ff7d4483c2f8c6898ea1fcf84e8cf10006176df8f918ee6c645aa2e0bb6c42f8d53a9cb2d45f90d62a0b0dae081a5818956f2424d9028a2ec23f0d1401d6a6546a413bfe95e7e0a30f7f9463f97d581a60eeca7b7b4f4a4624387579c396daace5aa24c154a2e0da9ef65ad06f0ceeeffb9a426a850cd33b0ab9d89c3da2c02d35789165b26ed2d8cb29d04f8d381b4c9ee5a3348f576bbe417b6bf98532f56d1bbf3088a996d5c44acf037e6f763cf365a33f2b1716e2ba5d53371e004e9f35a92dd1a77431bfc3725dc667a2d068f2dd6e948e7a5d94bda453faae6faa285bdce878c5b378af41cd9a8adccf032d68aca84158422fbd529bac0cb898f7925213e0fd73ac2b440abdc40d597beee258065444954e0041f1161603e1d0df8acb6cac7e13012fb6835a7ce8e0f703a125a42463a4ff7424c150d1ac220025fe0e7a3d3257f577ddaccfc1b355acefe3394f618a9dca2f92c011ddd77b0c9a2b19d99a0922fce74f06f19fb56b5a206c65dd0264caafd39454b3c574badd2616fd0f38c4ada722a5faecacce87bef73b445935afcfe393aa081dbbb8620b5e54a41033d4943c32246a77803c4bff1a297f58f50702c8d6d2c14086bdc028b9c695ba8fd69e31635b2f8cbe83dfbbfe98c32e9438c386e7eac7427ddc8993a62f9937191939c5dedf336c1c2dd1f4bcd103ded2d38dcd8586358259ef0d26594a2d68da949f6915043bc246797c97b7b5fa25a7d7844bc604806d211fa521142b54e919f10be44f7b93990a0e1ef3da6ad5b9beb637c1439905816be05d9a9dceb09055c0cf3581df31a4f4e96f1dca8b6c67106baceee2ff6c955ce18ad6e920d2a693f54d8680b921720ec615f80d9a31213792f23bdb53b351948060c7ad2941a079c5392a40b9be5fc1638cd5253eac5c236dada021517829e9c0c05e555ba595953445a7c436a977a22fa1ef6378c592eabf5fd376784892fcf9ffd2c9c70f197dc65", 0x1000}, {&(0x7f000000c000)="79b671ccd17a9c23ffcea5bab049e65d9555ac1828c2bce4bb009fb3", 0xffffffffffffff66}, {&(0x7f000000e000)="2bd59b1bee2be8eda5d9891219d20aed815b", 0x12}], 0x5) 2018/02/09 04:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005b4000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f40000)={0x0}, &(0x7f0000abd000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000cd000-0x130)='stct\x00') setns(r1, 0x0) 2018/02/09 04:02:47 executing program 5: 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), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) close(r0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/09 04:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f23000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000000084000) recvmmsg(0xffffffffffffff9c, &(0x7f0000f74000-0xb4)=[{{&(0x7f0000b58000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000c1d000-0x80)=[{&(0x7f0000d10000+0x5d8)=""/245, 0xf5}, {&(0x7f000035c000-0xc7)=""/199, 0xc7}, {&(0x7f00003d3000)=""/118, 0x76}, {&(0x7f0000037000)=""/214, 0xd6}, {&(0x7f0000aca000-0xec)=""/236, 0xec}, {&(0x7f00008b3000)=""/4096, 0x1000}, {&(0x7f0000f08000)=""/127, 0x7f}, {&(0x7f000013a000)=""/248, 0xf8}], 0x8, &(0x7f0000eb2000)=""/204, 0xcc, 0xd7f4}, 0x6}, {{&(0x7f0000bbe000)=@generic, 0x80, &(0x7f000038e000-0x20)=[{&(0x7f0000f97000-0xdb)=""/219, 0xdb}, {&(0x7f0000388000)=""/4096, 0x1000}], 0x2, &(0x7f0000171000-0x36)=""/54, 0x36, 0x3ff}, 0x8}, {{&(0x7f00005fc000-0x60)=@nfc_llcp, 0x60, &(0x7f0000fc7000)=[{&(0x7f00009ca000-0x1000)=""/4096, 0x1000}, {&(0x7f000098a000-0x45)=""/69, 0x45}], 0x2, &(0x7f0000f4b000)=""/129, 0x81, 0xffff}, 0x2d7}], 0x3, 0x103, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d15000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x5275, 0x2, 0x8, 0x2, 0x1f, 0x9a94, 0x5, 0x8, 0x800, 0x3, 0x5, 0x400, 0x3, 0x0, 0x2]}, &(0x7f0000649000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002da000-0x10)={r2, 0x4a, 0x4, [0x1, 0x81, 0x9, 0xfff]}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) pipe2(&(0x7f000008d000)={0x0, 0x0}, 0x800) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000d90000-0x8)=[0x9, 0x5]) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00008b3000-0x4)) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000200005, 0x0, &(0x7f000044e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/09 04:02:47 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000f20000)=0xc) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c8d000)='/dev/usbmon#\x00', 0x0, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0xffffffffffffff7f, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000001000-0x50)={{0x0, 0x3, 0x7, 0x2, 0x8}, 0xfffffffffffffffa, 0x8000, 0x484}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000067b000)=@common, 0x10) 2018/02/09 04:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002f1000)={0x57b7d242}, 0x4) write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) add_key(&(0x7f0000f3e000)='big_key\x00', &(0x7f0000688000)={0x73, 0x79, 0x7a}, &(0x7f0000429000-0x30), 0x0, 0xfffffffffffffffe) 2018/02/09 04:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x1, 0x800000000000ff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) sendmsg$netlink(r0, &(0x7f00009a1000)={&(0x7f0000a57000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000cc7000-0x10)=[{&(0x7f00004ab000-0x13e4)={0x13e4, 0x3b, 0x0, 0x3, 0x0, "", [@nested={0x11c4, 0x3a, [@typed={0xc, 0x3, @u32=0x3}, @generic="c61ba5ee4d211bdd3b22bec4d91fffccdf64679b2c10df5bbd2bdfc3b55c57abded924be6a5dde8b84dac431fa2cb6526a8ab9366ea88f559d179935ab54ddf62988ec0ad3f5a4028165c4c5baf614a72ff763fb9ca6fb1859633218934795d508dc0a15e890b78c00b3a9adede9053b57a2ba773a7cc5daeabf6d25605fec34f11de82505cef748733431bddb2961c01f1d3e4b0bdf04edff3c523b305c262b804b8274be303d473ad5b87b6f5d0649d2085a92ec9457941ddba3b66f2af277ecb72658ea75cdcd931f977396d01a60f0e777344ddf27", @generic="e2", @generic="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", @typed={0x18, 0xd, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="813dca4376d19a122ab76ef9d00576cf65e36b96c1a6a0a0321ecc74043b5ac3ab4ac351af393684eb126e053c349ff2d006c058b0605ca4bfd33e7bbf833e05afc45ae7da2def96478a0fa458797a72204ca8bcb17a288ea647fbc0e0f4175db141db751e0fe34dbb6305a53aedb4986ea181a942940fdb058f7f3a903938138bc88955637dfe7adff6cadfb53a8fb0a47937ecd396a086540cb67e61277f0b5bccc28ace902217dfc248898d5b3a84fa3d86d1de4327507e9b7585cc069300666d"]}, @generic="842fcd0becb00b050c8bed88fa176f693e711685197aa635936949aee66ea458fe7c93d843b32a829e1c3c6b1bff644818369948c950d7365f77321f2945a3e01ef3cd020e7beaa9cfcc758de1a02d339b2eb7cf214582a9b737197f43841eb50c99b88e5200cb34e4ad6c069365801b0e0e10d3780b5d9d8c00f888a7fb99901df30ddbe2cc66c165e700105aeab4672aab1da349996a09bc347c7d0a83b090bd7c3775f3439b", @generic="95bbbf2e84b3ca2a8ca3c7e6ec1b560bab26a20c30950949570fe6e4d686d2801a1c620ef3f7d505e7870defc33d9b85d4e68eb57544351b071eac4ee5173d8898214a305e472a7cc791369c9f2c403cfaaf24c8ee7f3e812293d0bf4e3c18a1099fa45628f3bcfd37d44fc28dd32cf2434a2cef21ee3a8a72a98a1769bdc4f765eaa105c77e2b02fe2d11a53f1a3dd8c9999d99cb92f9cc9ce353e17457419ee81b631bd2326618cf3ba1c9da083ce0f5dfc07aa181dac6e9a8e6a5ea3793e593563dfd9811642abb9fe19841e3d36dead00a19d9f6da8fc8967bf67b4a", @typed={0x8, 0x53}, @generic="ed6eb827683eda9e6185013cd5d512436a6f7f8b9a5fe8a14457305daf55416847d6dae08adf7f11ddbdea4f169e12cc2221ba48dcb2e7fabd91f1ad082b4e61a359c5d830df774ae921e76c4d7297b2473db70da6218e4a66ef6dc3c14f196d2ed92f9a39d9fcbf4e6d2b78382a96dbd68ce0d9aa9c30cd0a828f1986b1120b5088"]}, 0x13e4}], 0x1, 0x0, 0x0, 0x800}, 0x400c000) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000001000)={0x0, &(0x7f0000012000)=[]}) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000011b000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b4c000-0xc)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000dce000-0x8)={r2}) 2018/02/09 04:02:47 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006d6000-0x4)=0x1, 0x4) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) clock_gettime(0x0, &(0x7f0000d2a000-0x10)={0x0, 0x0}) ppoll(&(0x7f00000ae000)=[{r2, 0x8400}, {r2, 0x2}, {r3, 0x9040}, {r3}, {r1, 0xc0}], 0x5, &(0x7f0000424000)={r4, r5+10000000}, &(0x7f00006b1000-0x8)={0x24}, 0x8) sendfile(r3, r2, &(0x7f00000d1000-0x8), 0x8000fffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000a000-0x40)={0x1000, 0x7, 0x6, 0x1, 0x6, 0x10000, 0x80000000, 0x7}, &(0x7f000000a000-0x40)={0x2, 0x5, 0x1, 0x4, 0x4, 0x1, 0x90c, 0x101}, &(0x7f0000004000)={0x8001, 0xc027, 0x3, 0x5, 0x0, 0x2, 0x6, 0x5575950c}, &(0x7f0000005000-0x10)={0x0, 0x1c9c380}, &(0x7f0000009000)={&(0x7f0000009000)={0x8}, 0x8}) fcntl$dupfd(r1, 0x406, r3) syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) timerfd_gettime(r1, &(0x7f0000003000-0x20)) 2018/02/09 04:02:47 executing program 2: arch_prctl(0x1001, &(0x7f00004b3000-0x39)="f7ae9fd1a1647d6f019fb016a49e0e1f259ef4dfd2665baf18fda9c415c52f7e4979880d5d004e0e65324bb5832a127fa9713fe759a869197d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f00003e1000), 0x3ff) 2018/02/09 04:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000080000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000724000), &(0x7f0000c4f000-0x4)=0x4) 2018/02/09 04:02:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1000, &(0x7f0000000000+0x8ae)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8400, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001000-0x5a)="3b18f3712b89ec5f3d692df89682a62340eeb39a8728cf02f5e3f391c18916ec658661c390305527e05ded31024b3406ad7bc21a980646ff756a2a4dd8fe8fb57aec4b14bbaccc6cd56cb6e9daefed4ee2afb2d4061de7a85c83", 0x5a) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c1000+0x7dd)='/dev/pktcdvd/control\x00', 0x102c1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005df000)={0x0, 0x8}, &(0x7f00004a2000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000082c000)={r2, 0x1, 0x4}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000ef9000-0x4)) 2018/02/09 04:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5), 0x0) execveat(r0, &(0x7f0000cc4000)='./file0\x00', &(0x7f00001d0000-0x20)=[&(0x7f0000a4e000-0x11)='/dev/vga_arbiter\x00', &(0x7f00004a9000-0x17)='ppp1lo,-\'@securityeth0\x00', &(0x7f0000fd9000)='/dev/vga_arbiter\x00', &(0x7f0000b44000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000c9c000-0x1b)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 55.240420] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pig=9480 comm=syz-executor6 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000c000-0x4)=0x0) sched_getscheduler(r0) syz_open_dev$evdev(&(0x7f000000b000-0x12)='/dev/input/event#\x00', 0x7, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/09 04:02:47 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb2000)='./file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000a14000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a8e000)) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fb3000-0xb), &(0x7f0000fb3000-0x4)=0xb) 2018/02/09 04:02:47 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000005000-0xe)='./file0/file0\x00') clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0xb9, 0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa9000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x28004) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d58000-0xe)='/dev/keychord\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008b8000-0x8)={0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008e5000)={r2, 0x80000, r3}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000072a000)={0x8, 0x1c, 0x6, 0x8001, "d85d2dfc4ce6671f1aec53bfeaf8d78b25cb20fbd9f30f778aff2bb5813f3d1d"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000769000)={0x6, 0xec4}) 2018/02/09 04:02:47 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f000097e000)="86") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/02/09 04:02:47 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00009d2000-0x48)={{0x1, 0x1, 0x1, 0x2, 0x9}, 0xee13, 0x9}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00008fe000)) flistxattr(r1, &(0x7f0000064000)=""/238, 0xfffffffffffffcc2) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007d9000)=0xfffffffffffff801, &(0x7f0000cb8000-0x4)=0x4) fadvise64(r1, 0x80000, 0x0, 0x2) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x68, &(0x7f000084f000), &(0x7f00003a2000)=0x4) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)) 2018/02/09 04:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) stat(&(0x7f0000dc6000-0x8)='./file0\x00', &(0x7f0000806000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f0000916000)='./file0\x00', r1, &(0x7f000008e000)="91838390926aa0a0c2884e1af8d09e7763bd4efa79879903dcecfd3e39a73b1ac5ade26379afea1cd0d9b5045b045ddc1653963a7546d945314040541e19f1e38d7691740a6d29fafb208fc5cec254e9e9d97d0867f7189ee300ad1a4633bae169fa24e2f8abdee2bad7d2bd96778efd0137f2da221bb1cf5e9e522b2160f900ad1c4d1afd3bed") 2018/02/09 04:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0xb7, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = memfd_create(&(0x7f0000ad1000-0x3)='/,\x00', 0x1) accept$unix(r1, 0x0, &(0x7f0000479000)) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0xfda4) 2018/02/09 04:02:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000059e000)='./file0\x00', &(0x7f0000f16000)=""/109, 0x6d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f3b000)={0x0, 0x8, 0x6, 0x1}, &(0x7f0000f18000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a25000-0x10)={r1, 0x3, 0x3, 0x80000000}, 0x10) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x200, 0x5, 0x5d63, 0x2, 0x4, 0x9, 0x2, 0x2d, 0x2, 0x401}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="9f2d1f7f7bb5b3cf91685091ca55125936b6665c0eb813a5462cb360b30e5469875370482d4fbfb384cf7c3d178761d8f97291469a4d34edabc5b7bbfd417cc83980c5a35267cff35abc2fbac5d58bb151e6293fd784d194661d17591a3907402bb1ba4ae06fc52ab811c81e9e7fcb23d7aa3e9ad99966c470465cfab1805597914e8cdb29a2a2c9c262ddba1668b3698d80001e9ee845f825a59c128bc50583b8ce14be6a945e59cd13ec182c6bdf7b3486b657ca677c39", 0xb8) 2018/02/09 04:02:47 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfff) r1 = socket$inet6(0xa, 0x0, 0x8001) close(r1) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008db000)) write(r0, &(0x7f0000313000)="b9b88307e7", 0x5) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00003de000)=0x100000000, 0x4) r1 = getpgid(0x0) sched_getscheduler(r1) 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@report={0x4c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}}, []}, 0x4c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dbb000-0x8)='net/ipx\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002a4000)={0x0, 0x8}, &(0x7f0000706000-0x4)=0x6) 2018/02/09 04:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) pipe(&(0x7f0000dfb000-0x8)={0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000d9a000)=""/105) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x0, 0x81, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000959000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x200}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xfffffffffffffa79, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000007ff}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x68) r1 = syz_open_dev$sndtimer(&(0x7f0000d05000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) fgetxattr(r0, &(0x7f0000ca6000)=@random={'os2.', '\x00'}, &(0x7f0000a3a000)=""/123, 0x7b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000bb000-0x4)) 2018/02/09 04:02:47 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x800002}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = socket(0x18, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000002000-0x7)=[]}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/09 04:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008dc000-0x6)='hybla\x00', 0x6) 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() r6 = getegid() r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d2f000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00006ce000-0x4)=0xe8) fstat(r0, &(0x7f0000ddd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00003d4000)={&(0x7f0000982000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000457000-0x10)=[{&(0x7f0000e90000)="8367086eda14652bcd757520339cdd433740ad2e58b0a84ac4c1c0bad671326669db8e4ab80208e5119de6", 0x2b}], 0x1, &(0x7f0000731000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x20000000}, 0x4010) fcntl$setflags(r0, 0x2, 0x1) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r10 = dup(r3) getsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f000091c000-0x5)={@multicast2, @loopback}, &(0x7f00004ab000-0x4)=0xc) 2018/02/09 04:02:47 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00006fd000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000261000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x401, r2}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000995000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}}, 0x4, 0x9}, &(0x7f0000538000-0x4)=0x98) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae1000)={r3, 0x5b, "778c39ac97fb0fb065931b1644d8aaaf0f82eb6182f67b9a671ee1ae3228ab23e0114697e856f85beac33512a9a265f73995096be397aa329a2afe9e38e335e84192529e9038ad33ddaa9bad01ee0ed5ed350c21c4b559d6503332"}, &(0x7f0000ae2000-0x4)=0x63) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ae1000-0x7)='cgroup\x00') mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ae0000)=0x770c7b0e, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f00006c1000-0x8)='./file0\x00', 0x80000, 0x80) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000ae3000-0x4)=0x2, 0xffffffffffffffdc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ae2000-0x8)='./file0\x00', &(0x7f0000abf000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000ae1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f0000ae2000-0x8)='./file0\x00', r6, r7, 0x400) setns(r1, 0xc000000) openat$sequencer(0xffffffffffffff9c, &(0x7f00009ba000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000ae1000-0x4c)={0x9, 0x1000, 0x497}) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000012000-0x18)={r2, 0xb0d9, 0x8, [0x70000000000, 0x8001, 0x7, 0x5, 0x3ff, 0x100, 0x1ff, 0x2000]}, 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000788000)={0x3, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x22}}, {{0xa, 0x3, 0x1, @empty, 0x9}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/09 04:02:47 executing program 6: prctl$intptr(0x1000000031, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a36000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e20000)={0x0, 0x8001}, &(0x7f0000a19000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000428000)={r1, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/02/09 04:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000488000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a5d000-0x8)={r2, 0xf320178bdaef1566}) dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000020000)='net/mcfilter\x00') read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000022000)={'system_u:object_r:lirc_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) 2018/02/09 04:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f000087c000)="fcfe0967fe0ef40cc0356ae2895efc996a80c104815c815d21dbba8f441c364c6bba351805b9afacab2fdecc0b588e3e016dd2ec7303304934b3e30e3b11cf8e17f95ed8b325537f968184cbcc83653d736397de354274e8402e7cf776b536781e95658a937cd081407a10125d9712a1c17992521d5092957a5de61fc07d0446813e", 0x82) sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000006f000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/09 04:02:47 executing program 1: clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) waitid(0x0, 0x0, &(0x7f00000c6000), 0x40000005, &(0x7f00000f4000-0x90)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/checkreqprot\x00', 0x181000, 0x0) 2018/02/09 04:02:47 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000700000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0xe)='vboxnet1/self\x00', 0xeea2eb02f719ad1d) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x10000) sendfile(r0, r1, &(0x7f0000c4e000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x80, &(0x7f0000002000-0x40)={0x394, 0x7fff, 0x4, 0x3, 0x4, 0x8, 0x4, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000024a000-0x2)="868c", 0x2, 0x4000, &(0x7f00008ff000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) prctl$getreaper(0x25, &(0x7f000040a000)) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x4, 0x1000) sendfile(r2, r3, &(0x7f0000091000-0x8), 0x1dd) prctl$getname(0x10, &(0x7f0000fa6000)=""/187) 2018/02/09 04:02:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000fce000)='/dev/sg#\x00', 0x3e, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xde, "5bf6b6ed4c15d7c9e84b49749c9425a5ad52f5e8fc745d4eb4e61b56f10b1d593b59bc6d5019f86a0cf57f97e3970c4e9a8e75193a21defd73a3e50a93f6f432fdd4edbfd2269aba2d67b8ccb39dc93a0f6fbe05268e65205dbef83124ff44ddbce6ae29fe7ace671454e7f08a3631c3ce3acb98d4a9816ba389176a31500121dcd7d48c5bd29e25396ca3656da5363546dea8bf08194275b93ba05c37c33b6b0fef856d550ffa3510f202a189e5430cb41e9fdb189126e917a5baac6d590cefd15080d4ad02ab0d2cba294c154de3340c0f44ba29cca8b04c3d9592bcb5"}, &(0x7f0000b95000)=0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0xb0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0x200, 0x9}, &(0x7f00005e7000-0x4)=0x98) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f90000-0x10)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x1c, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 04:02:47 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000a7e000-0x58)=@alg, &(0x7f0000f78000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xcf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) r2 = creat(&(0x7f00008ba000-0x8)='./file0\x00', 0x100) r3 = mmap$binder(&(0x7f000031b000/0x1000)=nil, 0x1000, 0x0, 0x810, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000021f000)={r3}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000fdb000-0x18)={r4}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r5, &(0x7f0000fd0000), 0xfffffffffffffd9b, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f00003d9000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000e2e000)=@int=0x5, 0x4) setsockopt$inet6_tcp_int(r6, 0x6, 0x5, &(0x7f00002ed000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00006c6000+0xf9)={0x0, 0x7a, "1dda8bc82c42a4d50be43f5d68ae562ecb33a4b275753ee74666f255c1d41277ce3a4356fb396fc0d9ca3dd9fcf84c559d65a02420f3595170d9e6cabb95e6f9fafd1e4f5052aeee5cb1799e760c916bf333a1a74c81eba1c5da917dcf178ef02648308af249c60aa4661c2fb532c7a8a2f640e3d87094f5ada1"}, &(0x7f0000192000-0x4)=0x82) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00007f3000-0x10)={0x8, &(0x7f00004df000-0x40)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000c85000-0x8)={r9, 0x3e}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000484000-0x8)={r8, 0x200}, &(0x7f0000747000-0x4)=0x8) 2018/02/09 04:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f00007a7000-0xd)=@known='security.evm\x00', &(0x7f0000681000-0x4)='/.}\x00', 0x4, 0x0) clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) r0 = socket$inet6(0xa, 0x0, 0x0) accept$inet6(r0, &(0x7f0000a89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d74000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 04:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000065e000-0x9)='/dev/rtc\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000062a000)={0x0, 0x12}, &(0x7f0000822000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000021000)={r2, 0x5c, "29d98fe79320a692e581e371e71feefd8433fdbddcdc2b52b127c012f4e788e654757b4ab01c4d2372faf9df9a92e9e770bffa44cc82120d1f58463d8440583463738089519efa009a74eb4778524502b2157405624a84cadfa742d2"}, &(0x7f0000233000-0x4)=0x64) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/09 04:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000587000)='/dev/keychord\x00', 0x802, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00007ba000+0x7b6)=""/37) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000459000-0x8)=0x8) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags}) r2 = creat(&(0x7f0000a5f000-0x8)='./file0\x00', 0x2) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000f15000)={0x0, 0x98, &(0x7f0000ebd000)="d474dabd22165298608b3353fa778bed9d209d2e6c2cd0a6a39a0070ec15ac512d4da93c1680b0ce1e022c13810afd0a10da4e2f9a90f7e75d7bb727ad63596f6c6f89c189891e06070eeb9ea083c01f876dd12c81db1e67312dd083bc05b36055c1fe7d5e87d289c0e7330b3df9d7117008dae6088b242e9013c161d30b8a3cf778c2a5e1883fb6f439a8032927e45a852df4f235df6aae"}) 2018/02/09 04:02:47 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b8000-0x11)='/dev/vga_arbiter\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000815000)='./file0\x00', &(0x7f0000c35000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0}) r8 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) r9 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000928000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006ad000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r13 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000635000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000032b000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r17 = epoll_create1(0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dc4000-0x8)={0x0}) r19 = signalfd(0xffffffffffffff9c, &(0x7f0000a52000-0x8)={0xffff}, 0x8) r20 = accept4$ipx(0xffffffffffffffff, &(0x7f0000d16000-0x10), &(0x7f00007b3000-0x4)=0x10, 0x800) r21 = signalfd4(0xffffffffffffff9c, &(0x7f0000d37000)={0x3}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000805000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00006a9000)=[{{0x0, 0x0, &(0x7f0000728000)=[{&(0x7f0000000000)=""/235, 0xeb}], 0x1, &(0x7f0000000000)=""/68, 0x44, 0x944}, 0x100}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f000083a000-0x90)=[{&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f00003f9000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000b75000-0x70)=""/112, 0x70}], 0x9, &(0x7f00000fd000-0x1c0)=""/4096, 0x1000, 0x43c}, 0x200}], 0x2, 0x12022, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r16, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d1000)={0x0, 0x0}, &(0x7f0000d0d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b35000+0xd47)=0xc) r31 = getpgid(r29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cee000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a79000)='./file0\x00', &(0x7f0000de1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000880000)=0x0) r35 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) r38 = fanotify_init(0x8, 0x1000) 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) r39 = dup(0xffffffffffffff9c) r40 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000853000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) r42 = syz_open_dev$sndtimer(&(0x7f00004ec000)='/dev/snd/timer\x00', 0x0, 0x80000) r43 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d1c000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r45 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000c38000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = fcntl$getown(0xffffffffffffff9c, 0x9) r49 = getuid() r50 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000d70000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000187000)=[{&(0x7f0000df3000-0x77)="2f9e2f1cddbe282590d447b858f5ed3cc987c5d18e1b5d2291131c3dc835ffa8a90028a5da8d1c38663ae5441509a40180b3ea2e6b8d3c4c4e8a07508cddf83be27986489b25730f9a87474bf782cb572d4cb2bc79217e7491c391fd24c6b97641bfbbd9b2f1714259ad6df9e6707fdf91d1d8844fe06b", 0x77}, {&(0x7f0000000000)="66f701cb95e1b4c8a54f86f7e5eb0bef552bd20f0d7fe4d409df56fc2a918a0e4bb3db93491e2bed78ddf00a296c1f58fdd6d3475d4f73a5aeaa5829240cb4", 0x3f}], 0x2, &(0x7f0000bb4000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, 0xffffffffffffffff, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25]}, @rights={0x18, 0x1, 0x1, [r26]}], 0x108, 0x4000}, {&(0x7f0000cec000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000a62000)="83bbe35397535dea66a0335ef8e080715030632abd27c51d8b7885a2d2233bbe66a7d47feb3d40def9867aed0d4ca451da06c3cdf4734ebc9fd4312e023a52c09e432584f56e74e3f6dedc9a9162", 0x4e}, {&(0x7f000084b000)="4010c6bdfb2189cb1d93eea3f03b2bf71a53c58388ec1407c3907eb96a168f830d13ae603890145a6241324189dfee1c73c941e29af5f32eb22f3a32498cfebcf1831423ad41390f5171d313dfbe7d21e25ad91bbedf90d270e2bed4d5f5a2d91e921eff1dd9d969f107926f35ae7da66d98269070fb2b764e7687e63d4b2c9a66eb280c0a94d063cc873c170fd2b123be2a13747fe2300a165af95cf1276dc581ca65568a9e0dfb838884bd752b8c98fc411c4510a95b0c2c6c5a566694f0a42b55cf6e8be01d97fafd6b7f3359e4874b0b9563c541d6a635c08a708a2e0b70ad42a25a954169e4ff", 0xe9}, {&(0x7f0000727000)="665430a31cf7c79feb10", 0xa}, {&(0x7f0000c19000-0x1000)="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0x1000}, {&(0x7f0000001000-0x9a)="a35e910bb62ca1d9dbdaf16744cb8a7fc32cf54fe320c2579e207dab2b8e61f008b8ae890d0c0cf68c8bfff3026e893ee7761a11a9866ddf83677278fef59260fc78e1cd99d3bf50e69bbe92d346a4b25258077c3a0a90ce12347242923e6cdec935d43a3c042444940b62b0bba6811161ba2ecbb076ee6943a950e2e453384218a6c419d51db0f349a833dd94cb0ca89452d8a6bde1c170a23f", 0x9a}, {&(0x7f0000000000)="055c4588b4a83c9062c0ac23590066e5ebd78573e43617a8b918178de49addb7d960dd12353db8de0d4fbf214b224e974d1e2c8998c1987fc05c9af6f1a71da89dd86f5456eb1e76ef7d7e9a0c2f058ba472a1a78bacda6b3bba0223242cdbf12595ed0724e3ee061b08b8cbc6f06f56af4aa9c7d674033a55f84ff68ecf7c4370f7563e466e197eb012c31dd306bab6d91fc2b774689b3c31c1eb3687335719dbd70d84309dae48f5837efd5ae2a50b6f7d8d31b9a2a235c9cd449e00da1dfc671dfe08a5531eba73b52352", 0xcc}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f000045f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00008c6000-0xe5)="a85d4a9bc5568c4cd6cd2a1d871f69a713b8671f8d8dd3b2485d7cb72ca5019c61c052092ba47c75461753eafc6a2c54020d9aa70feabee40462128c7dc82b982dbfdba9e7f02cbcf07f8c124b50230c638c64166ab57b4b7b9fe9cb530579957256920d7ea7bf38745e2edaa6c82292add4fcc668fa23447991b1cd40a94dd23956b48492c279775a0ade23c149926b6a2ad71110ccfe4c18c1f5a22b955688ac835eee285bad73241b9fa70a2cd0bc04d63b3f9a1ef88966aaddd452b508bde4ae939edbacf4eefbb8349da75d866414bf2bc5011153b8cef937c2b748dd40afce0e99e7", 0xe5}], 0x1, 0x0, 0x0, 0x8001}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000cf3000-0xc2)="6fcfae7c6643d8d6ab33c620cc1e785b444cc36cd03d40a31c7cb2c9a38c9a34b9614c2498e31c0f8b724ab4eeb9c8ce4336344b887a89967d3ad60a1d38e1d4e3140e037810c5c34823493cfae8eea6595edf96ff99cf6ff69f8966240a517dec88666e9424d3c7601f122229c52e39ca60682fdbb496599ae29527eff35cb06ea58a850525b50acda78e38a9bfca98baa96b32907297c2be9e006ccc473d0d4fc9aa0b9cd8e241c57a2ca4a6d90df7afc1db6dcfbf11904e27d46e95732b922ab8", 0xc2}, {&(0x7f00002f5000-0xe9)="045741ad2f85551e4ab6182fa8fedc58c9824facfa02c64fa9f0186fc186c4feb3269e8d8a5896e40eeb209974609a4d7a600fd69416d259bd0544c6881db107d539aca332000b952b0b0ce03e51795f09024da1f7d9a3a8f8f295b9f04f3b9a86c288214631bd54d75b9615f2dc821deaa86eb1d2edc26d2162f1a801accdf1ff9f6f727d569aa47769eec7dc5bb98a002909f19a4483b4fde5aab5642ab7578f5f469d1f8c29de0abf3aaecc11dbff6c62bb74e37bce5add47d6af462f9f92c4c6369835899a6c9b2d898fe818b232d3f93fbcf88468b289e7655bb21d84e313e2ab64f9315ea7c2", 0xe9}], 0x2, &(0x7f0000a81000)=[@rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x48, 0x80}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000492000-0x20)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x20}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = openat(0xffffffffffffffff, &(0x7f000011e000-0x8)='./file0\x00', 0x42, 0x20) ioctl$EVIOCGKEYCODE(r51, 0x80084504, &(0x7f0000a92000-0x1000)=""/4096) ioctl$sock_FIOGETOWN(r51, 0x8903, &(0x7f0000623000-0x4)=0x0) syz_open_procfs(r52, &(0x7f0000d1d000)='task\x00') r53 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r53, &(0x7f00005ca000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) [ 55.691244] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 55.697807] IPv6: NLM_F_CREATE should be set when creating new route 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ffc000)=""/75) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000ffb000)={0x1, 0x5, [@random="84504f95e2ff", @link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="470d269560bf"]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @esp_ip6_spec={@empty, @loopback={0x0, 0x1}}, {"ac79", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}}, {"2ed4", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) 2018/02/09 04:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ddc000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000d2a000-0x4)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000891000), 0x4) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) removexattr(&(0x7f0000689000-0x8)='./file0\x00', &(0x7f0000648000)=@known='system.posix_acl_access\x00') mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ad8000)=0x3, 0x4) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f0000fbe000)='./file0\x00', 0x0) 2018/02/09 04:02:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000576000-0x33)="e3c2ae20103a1c55e2a85fa8aabd32cba06ddcbb2c3fe1ff167217e79a3ece7a3b747e9f75149f7273515f1c2c8480f49db9f3", 0x33, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000001000-0xd2)=""/210, 0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000001000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10001}) prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) 2018/02/09 04:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027c000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d7000-0xc)={0x0}, &(0x7f0000511000)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e55000)=0x3, 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000fca000-0x1001)}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000847000)={{{@in6=@loopback, @in=@empty}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000a7a000-0x4)=0xe8) 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, &(0x7f00005ae000-0x4), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000a42000)={0xa, 0x1, 0xffff, @empty, 0x10000}, 0x1c) 2018/02/09 04:02:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ca000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003ab000-0x8)) 2018/02/09 04:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000aff000-0x50)={{}, {0x10000000000000}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000057d000-0x1)={0x6}, 0x1) r1 = mmap$binder(&(0x7f000066f000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef9000-0x8)={0x0}, &(0x7f00007b6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a96000-0x8)={r2, 0x31c}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cc3000-0x18)={r1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000908000), &(0x7f00001ec000-0x4)=0x4) bind$inet(r0, &(0x7f00005b8000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) epoll_wait(r0, &(0x7f000023f000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1) 2018/02/09 04:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006e9000)='/dev/keychord\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a8f000-0x18)=@add_del={0x2, &(0x7f0000671000-0x10)=@generic="fcefee374ec4b95deff53bca99f8d1ad", 0x2}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e5000-0x5)='reno\x00', 0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001fa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000586000)={0x0, 0x200, 0x2, 0x5}, &(0x7f00004fd000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000981000)={r4, 0x7, "342a62312292f0"}, &(0x7f0000e2d000-0x4)=0xf) shutdown(r0, 0x1) 2018/02/09 04:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008d5000)) ppoll(&(0x7f0000b9d000)=[{r0, 0x2020}, {r0, 0x4}, {r0, 0x1200}, {r0, 0x517a}, {r0, 0x600}, {r0, 0xc581}, {r0, 0x88}, {r0, 0x210}, {r0, 0x8504}, {r0, 0x404}], 0xa, &(0x7f000071e000)={0x77359400}, &(0x7f0000837000)={0x7}, 0x8) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb4000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000004000401000000000000e9ff0006000d0005", 0x39}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f93000-0x15)='/dev/pktcdvd/control\x00', 0x2400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004f0000-0x18)={0xaa, 0x40}) 2018/02/09 04:02:48 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000358000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000-0x4)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00003e3000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e33000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f0000402000)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ccc000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00009ef000-0xd)='/dev/usbmon#\x00', 0x100, 0x400400) ioctl$TCSBRKP(r0, 0x5425, 0x1) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000091c000)={0x3333, 0x9, 0x1, 0xfffffffffffffff9}, 0xfffffffffffffd29) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000413000)) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000000408003c) r3 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bd4000-0xc)) mmap$binder(&(0x7f0000dc5000/0x4000)=nil, 0x4000, 0x0, 0x810, r3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000051b000)={0x0, 0x8, 0x1a1f}, &(0x7f0000b9b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00003e1000-0x8)={r4, 0x46a2, 0x62ef000000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00002d1000)) exit_group(0x0) write(r0, &(0x7f0000417000), 0x0) 2018/02/09 04:02:48 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e77000)='./file0\x00', 0x100, 0x2) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000706000)={0x0, r2}, &(0x7f0000e79000-0x18)={0x4, 0x5, 0x800, 0x244, 0x3fe0000000, 0x2}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000646000)={0xce9, 0x200, 0xfff, 0x20000000000000, 0x0}, &(0x7f0000e7a000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000057000-0x8)=@assoc_id=r3, &(0x7f0000e7b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000089c000)={0x0, 0x4}, &(0x7f0000768000-0x1)=0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000093f000)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000976000-0x4), &(0x7f0000120000-0x4)=0x4) 2018/02/09 04:02:48 executing program 6: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c37000-0x9)='/dev/sg#\x00', 0x5, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000025000-0x10)={0x5, &(0x7f0000531000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002da000)={r1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002c000-0x8)={0x0}) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c37000-0xc)={0x0}, &(0x7f0000c37000-0x4)=0xc) fcntl$lock(r2, 0x7, &(0x7f000052c000-0x20)={0x2, 0x3, 0x0, 0x2, r3}) pipe2(&(0x7f0000c36000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000c36000-0x3c)=""/60) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000763000-0x10)=@common='ifb0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000040000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x1, 0x7fff, 0xfff, 0xe869, 0x23c, 0x800, 0x7fffffff, 0xfd4, 0x1, 0x33, 0x4, 0xfffffffffffffbff, 0xb9c0, 0x0, 0x4]}, &(0x7f00009cd000-0x4)=0x108) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000c38000-0x8c)={r7, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}}}, 0x8c) r8 = socket$key(0xf, 0x3, 0x2) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f00008d6000)) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r8, 0x3, 0x100000000, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000c37000)=0x7c8a, 0x4) accept$unix(r5, &(0x7f00006ea000-0x44)=@file={0x0, ""/66}, &(0x7f000051d000)=0x44) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a3c000-0x48)=@full, &(0x7f0000c39000-0x4)=0x48) add_key(&(0x7f00007b9000)='qs\br"', &(0x7f000099e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c33000)='*', 0x1, 0x0) 2018/02/09 04:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0x6)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095f000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e92000)=0x1c) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)) ioctl$TIOCCONS(r0, 0x541d) 2018/02/09 04:02:48 executing program 0: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000efa000)='/dev/usbmon#\x00', 0x2, 0x101000) bind$inet(r0, &(0x7f0000340000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4), 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000efc000-0x8)={0xfffffffffffffffd}, 0x8, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/09 04:02:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ca000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003ab000-0x8)) 2018/02/09 04:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000ab4000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x14c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000076d000-0x4)={0x0, 0xffffffffffffff8b, 0x0, []}, &(0x7f0000860000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fc9000-0x8)={r1, 0x6, 0xffffffffffff7fff}, &(0x7f0000c37000)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002aa000-0x9)='/dev/ppp\x00', 0x22000, 0x0) write$selinux_context(r2, &(0x7f000085f000-0x28)='system_u:object_r:ssh_keysign_exec_t:s0\x00', 0x28) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x400080, 0x0) 2018/02/09 04:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c56000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000eec000-0x8)='./file0\x00', 0x0, 0x4a) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b36000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000993000)=0xe8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000089000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00005a5000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000213000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() lchown(&(0x7f0000991000-0x8)='./file1\x00', r1, r3) writev(r0, &(0x7f0000dd4000-0x70)=[{&(0x7f0000073000-0x19)="6c7381b9940bf7c1c5bb3d0d4eaa6bbbd5e86f700c5d5938dc", 0x19}, {&(0x7f000079f000-0x28)="9c28a7bb1de18facd91cdac939685c9829ba0b6ad806ba267fb96611cd44b532834ff8c2b7e604a3", 0x28}, {&(0x7f00000e1000)="32100bdcd6c3a6bc1be66196796cde8458a18106abf7a8a9db68b55cc2e707c1ec60bba12db5ed5e5fad4a3f2d7b5fa88d0aaa80667a6cf52c9f7dfcc786d0fd42c26defce231b184e423de3498678900a1f8fc6adcbcc892828126e1493c7133377ff8ef1d102ed241468b9cfc7cc0275d8457b94ef9f695e10f8774ee20ed3ab9a85b6ae422370c75af2f92f7b23bdaa4cbb766210899e9895a6d2cbcf6dc9654f5775e566fa2d69dc2022b8999453c6e58c48b3157e2687377bef5a5510afcdd39e4ca34cccf6ca8643a88e6dead5ecc2752ffacec37bc18fbdf6a26e351fe31ef09de9f93610865d81ad5d04b363211d7b6911ef3d6aeeda8df1707dbbfbf0ff4413608b21e1b6cac0c1b6cc2557e5908e8c8606c54669f7e0b7b3afa6836c8363926e295d9d2a68e338f80bb7750c9babebca675e38deacb1a0998fb4c3d2ffbb96880550715784d418eb6130459c846ba606a1264f4710c36a05d459b26087e42113a48ab15c71094e11dd4dc82712da9f55a4aa0b011d03d37a7e1cf02157d0c697be1ea42e0266c4c5089396ab0e1aabc34cd8b32717504ef7bca13a648e3659d0b2b28f14644d4bdf0831d1f0d799ec48a1d3e5a590a239a4a92525d900be1da268608679853a41e9803054c70bcc51c5a2ad34e406d7c83cfa5198a821068cb000f46900d7ca25020ab0e5d39fb7aa34633b013dc6b11809c074ce4a2fb5b93f7ec5ed80f4e59cd3d96553eb096bb8951a202cd8788f7cffc41acfc2a16677fbf713239fa2d30417c27f24ab08ac0a4d8b0bed4a0484be013273140e3655b655a26d195e5d6618b167d46af5554eb3583fec54154ba0cfe9722f6355a861416aac5d4235a8a73cd6e359b154e18d9019bb4d651911cdcb36199f3929e3b30854420309b84c5c314fd927aafbcbd7364004b34a43acfe2e4b9505d55818fde9cfde6426f664fb9ad4704cac5af455e3259c3bdab826d361dea71c6448f0668abd4a8ef8f90e49720170ac9bfd1f7b530c42d1bf9672fd8923f753dcef4dc27a94e812758ed7ff074460b8fbe56497699c399f8dfea7a995f46fd315342a149c102e91a5de5ee869b19e143ab4d77769cebea44c25fbe43ff1e388332689560f046210eab31c211deaea99079238d06045bf73d5b25d9975734ce163429ba59504839c914acbb1e2c2b4969531899f67a5920d5cf4ec4ed6956d62c4693a69af3f7a20a21ed60d569c0fca15f4e435e74830f3c73915605aeb7d66c535b873fbba765877cefd4ac6d7ee8fabd5d5ce7e70b37be1b56aecf5c0039cf9aab6625f3c90760bcf17c5ea8f7cdba259c3bf038bf52eac37b9ce006e2e23ad333e156887af4d974bc175e53f2b704377238fbb2f68568f15fce1c3f11e61cdf3cde513122ae600c1fd37c391b68effea0af985c76c9b398ddf26f7c3e69a1c8a1bbd681b4ec9b3f14cf2899d2541c4edce175d3de413373581978d13d7c3ed3b73f51ad12e451ed15f3ccebf2237503ef2db1bb1b297f5f18ae55d173b83422998c481613a2974ac7d829b7f2432b402f946daf93f85da57fce3baa33783e1c5e742dfe56a7f8e51d98822b0fac04dced5f2fec960a6f91bae520d1bb6df8db65a5b31df5b53926a0d1a771c6ba212cde1c2c187c563a37b53bc4bf84a029de12a8b2321ddccda3e1c829e5d946e924ef86abb9f28e58b576fe7ae5cbfdf304bbb052ab0e9386354def6a5e4c7df778ec0cf2f24d41567a9198dabfede6599272a2ce4fe33710fdb722d319d18c85d99ca042618c67529adc02b8359978ce618e7f3c8642c92929d8879fb671092f411dfffe305562881dac5aed030ba8a8ab45358d4a8ccdc0c457ff499fdbf73c10db7c7015ca3eddc91cfe860c613fe279e016d6f04c42726ccf09229bdd03768a6c00260ba01c7271b5612770b523a67df179656088ae5633840669558b77237b83c50109d8ab7a48935187a05392ee6d725e4f661d94b59163ccb3cf7b4be72c587bba1f0533006f003828dc4fecee4ad7376c7452356ae6e2d367f008fe03426819131b62f3ac0c68df3180bbf59d7ccb8a7aa35c0cb036265c683be26d4d41580a24d5aa3b17179b538e2224b8c142f02bc89a57d4ce465f3df659a8d893b6ef5a99d987915277ac868ee3539117213fb2a41b78ed1454172aabbff343ae6aad8eb7ebe92d8ca4b6c89e8298bbdc6322648869252ee74434faaedfca0fe01ad440f883cfe5cf1092743e5b75f8c668ff2cbd92c42a3afd9c8927a165412e931978635dca0fdb505f3e7561057ecc18463281daf83b5b9730de0b09d4c172735f674d43a1bc11be4d0cd796c1ca5aeabad57223fe3a98904c603d89d3d8a6cd9b24195a8f8ce3ce4fb9ae3787af6e70b8a081cdb19c7dd83739f02b1f7b2d0def34d6f06cafdaeaa52e7d9b68470a51b6860779c36bd8b9a4eafa313cc0d28acbeb7700adcb9e7b2b472e13a9db38b2e70b182a8ae351b7f942d544dc45d5af5f2c4444e0920c837213fd8af9c2a6b65fa19ca7b64535343fd66c583a3cb606b7eb6c96a9c1a28b42921067adf6585a1af029b67f6f62da842116db009024c8702566c5ba8ba988dd1fba8cb623a252cda290ebbae0e38643758e0fd80bc26309319e39fa26c506f054beb12a33a2bd02460eb616f329b3e7fee4f66a24cfda184462d74d7058f7e21dd116a27d6cb7b8ecb1ca01728069ad869cb39dfddb36572afb3c52dbf3a58ed26caec9c64296e46214559d01e9b2d762558b3afe39ca80debc21da341e23396eaab55eb5e92e7754a55faec2d36ee11e7409129bb28e16c79fe0154db47c0b2c9b5dd41b3e44d91b4184a5635d0247df16a96f8107912e912a1d6d9b5261f0121f1521ca90bcd6cb90967a5b78ef56da140678fd151ecf72ccff9b5251ae136157184dd7a98181228ec8936a07c8d7bacdf2d4eb37a0544fc5d3e196870e2e02434b83d1e324f438bfce9a78c208c6c369536549da91ad578c187d0d68800cc268d190ff2d0215ad5d07271e7aec319c04b1f4c89e403bba31e7e3a397e07c76818da24687f24e90ad980634c48df290edab16829840f8b16071bfc09322dddbd202bc5456ca6304bdcf669dd9902eb683d1efe8595c0f47bfde55785248f15cc35b0a0706800d12a9a46d35cb4f0134787f76c1393895c498571bb071206bc8a535c37d766d6398eb9e1abdddf0dc48b66f267ae8c968f275d1019921accbf616ae48ce01b031b06eebb9db73999be04d3e905ed88fe1bdbc0d3655362e1dd4758c4d735edb94c6ec906b740bf6991da283d92052756cf8333c8431e5231005de77de1dae1ebb6c6a50c7434e7040f3572f9169814251387da050a70c442cc44e63261c003a3349ff325db2419856691a930e56f5e4fd824406c8c999cd7e4203b2a85d22a9406570b157567e1c019351922dd70ef817b5666823bfbd91adad2da3cec8e555f3899d2b629346d6a86bebba0e7ec7600bf14eb7f63ba4c9f4ed67be0592956b921e0dd6c18f3c3a47e6533d8fc9e12ec47ff9f724b62dbd6ce24b2afce378f225478e99c9ac2a1eb7087c33339ea3dd986ec54e7a1e535cd348e770257901cd3b8d4802d2fb4c091f1171419c8298828efde2491fc80ead0846959bf4797d5fe4871d5ad019b4274c81dd88180001659334b701de1fe01723247b76af17653b80be8ce89fe1342cf226af3df8e5bedcbfe589c7ec19a53e92601888ea2216580df1cef7fbd986532e30cac7604b2acfad00499a84bf606509bd81686aa7d887177c4ad770d09271884c44e8addffd76f906395247de54ac2e44eed574010c0330c77400d0f5b87465070082ed995a92ad7fa21a28cb234399013d7ca93b80dd1d58f865c67117d655f99f6c76a3e2d125d3f5f18a596fb8a0d963f57417bc3fcf7217f02be944204e5a8d61bd853471a395c93e6a5cdf07fa990b28979a6906e2563e2bdc43ae8203572ad7688ec51114fb6bad8b35444d55e26c7b48a302959538924f7edb171fe170c61c6d3db213147cee391b413a2fefe1c7a0f59e7d74fe8ed2c1bfac00bc6fd993a1f187d0ce2df69f8e71c18df01308d4f7fc0a95f08d1ec143a36fa3312edfaea8d7c2b20815ca0f054d3207a42793bd183abf16cf969990a50e90a5f982bc416a88cd2d458f4ab8df0955f3a27756b423064bfeb8e353570095865e959f7564704ef5436d4bbe77c4a7dd39d538b36a36aefdc39ddcaca20fdc7a5389bcb3a43bd3af108e6f516fc12f604e962869bc37c9a95d233696855d47f875614bf26b81dc830fc3e525da3bbfd98ae1cd7bfe4c3a92db280b30b12bd1a1338763d64319a75efa64f8210e3457710d937f7b05306a0dea673f12c22d2cb76f8c23a91ffc4539c1c7058f2fb705ac9883f23cabb30fe62fd75aa316a7e5456fe1286c24fb3fa96c05e3c3dd4cd01308d4055759b91b03450c4b76096289cdca9d11845a617a848d24ee7f57d10bb20cab87c47b93125512969f2324df1f01694425f52bd5283c24b9f44dab7eb4eea7c91dfe22e071ee08ae040c2348b04d72f5d92684bd08b518ae9e7d2b431a3ac4e105a7fe5ea2555d515f0aa6739e3e306816037aca71c9bd709e164736bf3cdf6d374e2c1ee3bc36280aba28d091c1e1c6d26d425a17b71046397fe8cd2b9c9493b63ad7df92e896409b5936bb21785defe8ddfeebe5852588a7ad5ae9e6f4f4cc889152ec55383c17cdf086d4a57f57639d0ee78bd44cdf104b25044c869c60105587ae9403f16981491d8f5ba049ccd6de7fae59483457d36d23d17104b44d6a7a3384cc8598a04e5c11ffb9808ea51c3b202ec247e02469f7a71394a7ce0b107f8e0fa3047d2a225d80cec6bc22c1fe2c4de0d8c0c46837137d5c301059314925ed962163a5b12348c70f6b1ac5ab07a2a190247852bc26a4939aa51a3e4d960eae1e80b79ea5a5bd5fb0dea2cd7be3c0a450d611545d631b6e0ff3a5a5d2580bc32bb5899889441a2ecb45c75526521978b8a4dc0101b572b38932268564592d96904896067003a980708e538a3234092aab26c4d645d1ff031dee886b5d96a35304add9b913023559bd27544a7ea1802cdd369b65b6ab692db1b634e4057fcd4946a125316005a6c0725c450c0dbc12c1197b2713c54eb713594f252b2b8a42dccbd8fc236c63041e4fa312383bb130cd4d3c2b800d986f6a46572a9e221497406088c02257538cc9d4404c174a2ec99f7a44dcd6442fb18d47c47344a6b43ac800e0bef0abc2da2a153185803a59a55ae8d5cadfbb94e71613ef8e23a9b05efc6abb37cd6f07acae061462d4db5f2a590f890544b394151530cc80bf7903b83c37633b33faec86303d2f050eea085d27a853e1ae428d81c5ad70347f1e34504c692a92e4bf05b1a60c498fa98b4d8fa243990daeb50e70d4d39ac9186b37ec07794d7c1237a4eca576bc1cc8c363aa2e2d86678729a1287c806c5433b7b5ffac4bb0f2c19db155920e437816bae7ed1f936e68457799859f8dadf8e99fb3e6fa90ac63cd546097fdce8ab7831b146841c8a16e21bc04106ef836a80704c45293b9a2646797cb88f63efbc68201cf237edc34d59f32928881166adcbc37afb668337e4646678d4d40d8e80e302b8533d921492516c408e6bb9b29f5d2eab49d3a276e7e6b2e07a6e6cfa47e233fd4e08dbeb29b6c2756beb042add26df55add2a0c14062f771114d3ebecef42bda54199150837a36b0e69e2705d7836581fe5f3591bf9a2c18", 0x1000}, {&(0x7f00007d1000-0x83)="5df76b0e5e070d18d4f1b53995c4b1687cd3f89eb9e22fb37a344626e31a38668450c3bec3cdd9aa1d9754302ec992c51ff10cf36c5d3a71ef0db43dfe3b257b17a85c12ea85127b1f4771074eed424d8dc7fd87e7d583964e8591129f61dd1383b1da8de92216582a99f5373b5dc56e60519ce777cef925a7123e16dcd865c8126b88", 0x83}, {&(0x7f00008ed000)="b0300e94aac73dfdbf1cf086a2ff16645a4e9530aed6b66da785a70dfe36a820b851e90a6800e1339ca6e61ffb21d7c8179d827366ebd5231842b81ea6642fe8c039d71fd3dfa329037c71541168ed4f2cfa42092f08eb52c9cbefa477ed8fa5a5f28ae5c985f2195f6e87d5289c408e36635287f23f5edb2900d6aced923eba53", 0x81}, {&(0x7f0000f2d000)="eebef9fd5bd50aba89eec5", 0xb}, {&(0x7f0000c65000-0xb)="deb531c59d2fb27384ffb4", 0xb}], 0x7) ioctl$KDADDIO(r2, 0x4b34, 0x1) 2018/02/09 04:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008c5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc), &(0x7f0000970000)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f000095e000-0x1)) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = memfd_create(&(0x7f0000591000)='em0\x00', 0x3) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00009e8000)=0x58d1, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ad3000)=0x0) ptrace$getregs(0xc, r0, 0xfffffffffffffe01, &(0x7f00006ab000-0x9b)=""/155) r3 = syz_open_procfs(r2, &(0x7f0000734000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b9b000-0x8)=@assoc_value={0x0}, &(0x7f0000bca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007c3000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e0c000-0x4)=r4, 0x4) 2018/02/09 04:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) pipe(&(0x7f0000687000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000150000)={0x0, 0x100000000, 0x2, 0x890e, 0x10000, 0x6}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000baa000)={0x0, 0x1f, 0x8, [0x4, 0x100000000, 0x6, 0x8, 0x7, 0x4, 0xba8, 0xffffffffffffff80]}, &(0x7f000084f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000017e000)={r3, 0x2}, &(0x7f0000b0b000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a1f000)=@assoc_value={r3, 0x800}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000078d000-0x40)={r4, 0x81, 0x38, "57aaf04388f6efbca8193b7255c829e8b6c1bc57dab555e973e49652f457d1767b7483da79ad9feee90f668e9c2b4dd86d9df11aeba57a17"}, 0x40) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/09 04:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0}) r1 = syz_open_dev$usbmon(&(0x7f000069c000)='/dev/usbmon#\x00', 0x9, 0x80202) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000145000), &(0x7f0000e76000)=0x4) keyctl$session_to_parent(0x12) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) exit(0x0) 2018/02/09 04:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000eec000-0x1c)=@req3={0x8af, 0x3dc5, 0x4, 0x80000000, 0x3ff, 0x1, 0x20000}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec6000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000004d000)={0x0, 0x8000, 0xa3, 0x80000001}, &(0x7f00004d2000+0x59c)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cf3000)={r3, 0x8}, &(0x7f00003a4000)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000571000)="e053189d2edb35e5658ba8f83a4e") r1 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0xb74) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffff) read$eventfd(r1, &(0x7f0000802000-0x8), 0x282860118359be2) 2018/02/09 04:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000207000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dc1000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000632000-0x4)=0x28) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004bd000-0x8)={r2, 0x1, 0x1}, &(0x7f0000df9000)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001c2000-0x8), &(0x7f0000364000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000bb4000-0x4)) 2018/02/09 04:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) acct(&(0x7f0000158000)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000219000-0x14)={0x0, 0xfffffffffffffc01, 0x6, 0x3000, 0x9848, 0x4}, &(0x7f00000d9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000466000-0x8)={0x0, 0x8}, &(0x7f000028f000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000fd9000-0x70)=[{&(0x7f0000a5f000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000702000-0x70)=[{&(0x7f0000f30000-0xeb)="a9afdb78f5195da7a95b91adb7eaf6a067724e1cbf2d5b6cbe4aca771ea872860e113bc216684624ef1afa2c0629ab681414364a13c56a27d7faebac17b7c974c70773a36f85c8bc2890c6dc1dbb30cb1035f0b633e491127aa69ff315420375d50b2700de86a337ee99b8d9904d2b674282db0b02f1e70ace0a9aec3a0fe9c08cb4ecd19b2c4f1e34cca17dab9fae95e649320f6142c6d92b1edde6640b5d6697a24ca5cbc530b9e0bec2c9139f23e4e6679927c7808195575a850b98fb3d6ee16219ee04b93e2996d46daac8a727255b1c433da188c062621a11c7233eaf03d0fa0eb5f0f241c2098954", 0xeb}, {&(0x7f0000056000-0x91)="c0eeecc1bf4cab60d4c8a278cbe7019ae972f350630cb189200d5cb613e8e2cd1044e3dd8eb88257f5471c67ad0d52e826fcc8be10bdc6264309c6257eb529df112de421b14d8190c315ecaea26e4f0940606d0dfb01bb9326f93a5b39cc7f3152dd9717eed7a6e06cd9497f84742cff7477c676f176a81d44036f9008b43f0225ee7a4c0ef70c00a42f8f25dc52d82a02", 0x91}, {&(0x7f00002f9000-0xf0)="362458956a02a3c7b4b9366aba857f8aace7318cfb196147fc922e55557a4aa2b4232e980d88c3d108e0548bcd99642b1f93dbc3b2f03dca83a1ccbcfc6c02b253aad71020f3750b73d100fc9c387e64b6494f4a092d3eeb98bfe5527a58256717ca0adafbed572a94eed108ba7eb665aae31871880bb6c699902a096142943d87343878205809b3d3d9d529d0b7299d278f96e7d75e7e60e9033bbdae37b9ba5e3dbf6e5f09185b4ead0b8ad9682c8b7c80b3f183f9389883bf11619c2e154737634bd10c1e8d8166d98d52913481793cab2f26f2d724752e0dcbd2b175968101721a91347625db9f4d9036f4d25d34", 0xf0}, {&(0x7f0000c09000-0x3)="8ec351", 0x3}, {&(0x7f0000833000-0x32)="e726fad136b8d14567ed604dadb56eed2deb21d16f4c34766acf285ca6ef8342a81a73c34f482ce5717cec49623ae78dc449", 0x32}, {&(0x7f0000a3c000-0xfe)="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", 0xfe}, {&(0x7f0000241000-0xb3)="c054b090aa094cc4a84c904f00becbaa2e41087ed0f7f367934862b68282e64fb19504d4acf615820114c4d168bbf7c95d21a876039a62e5c2154bffbfb7632025c2dfe3e674b38dbff6a92a5ccf216d61363115572bfe315f1c4f76733df9f0b35e8c962b966f1d5fc4e9693abd15e9641261749608c2df438cceea1c99637eba346bd6b1e6df49ffd00439a2d727641d793380d5192d432d92a97c8d59837b0d15b52661aa5478261ca7a7f30140039e95df", 0xb3}], 0x7, &(0x7f0000098000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffffea484d87, 0x3, 0xaee5000, 0x1, 0xffff, 0x1, 0x80000001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x0, 0x200, 0x3, 0x9, 0x7fff, 0x1, 0x7ff, r2}}], 0x60, 0x4000000}, {&(0x7f0000c9f000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000610000-0x10)=[{&(0x7f0000539000-0x69)="79ea299a60b212506814a5efd0bdc9fa4ff21fe768aa14fb66bc5ba6984e2f5825f306846bc43208b1cba343c65855d88246a9c0107505f1eda1be6dea25ec84e492bce0c81ae6ad759eada2d48fc1dec791b9d0369e750e7836fac5301964fd9841f3721e09a30ae2", 0x69}], 0x1, 0x0, 0x0, 0x800}], 0x2, 0x840) sendmsg$nl_xfrm(r0, &(0x7f0000c04000-0x38)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000031000)={&(0x7f0000f02000)=@getsadinfo={0x14, 0x23, 0x415, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:02:48 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000038000)='/dev/rfkill\x00', 0x0, 0x0) sendto$packet(r2, &(0x7f0000039000-0xcc)="9920eb3bfc36e474a8125ea8db53c7fde73b509beb386fb0506f29c9bbce51738f494a9296c2fb59c2e199a980ceb71c860cd2eb5413b41994cb32626c329ffb103fb63bc291d70f53749ce7b4e522acef02e62e3ab3cc64611ddddc4c5b3f95527ed56cf0443446b53e26e7a66114afe07b2d406ed0999962b613d34d9de73197a2bee748613664fc1eddeb5603cfb275990214fc17c29f4d22bdd2e0beee8062010a93789b6b74de69053c26c1e02ff8a611b8af238f40862b45646650b010e8c7d4a28afd6e41e7e9b0d2", 0xcc, 0x40, 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000018000-0x10)={0x3, 0x1000, 0x0, 0x81, 0xde, 0xfffffffffffffffe, 0x100000000, 0xde1a, 0x2, 0xb0d1}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000003b000-0x10)={0xedad, 0x200, 0x0, 0x3, 0x0}, &(0x7f000002c000-0x4)=0x10) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000003b000-0xe4)={r3, 0xdc, "7f82a0f1f14cb6f7ebb747bf02d8bb22bfcf816e831b450c39777741c58ead6c9832c1bddb96587fd5516675704df416ebe68ff8a5d98a303d5353a60d2be94c204c5116ce166c35d35d0b16083e93d0b224b8ef96cd60c85e01954e542e1b270c07eb9e1cbd156e93c1353ebb264d0a209592ed4aef5fd53b33790365ee41e899b3c13047f87f9ad1949e39ff128ef467926f151519dc896fd1760c3cb4eaef6201b1d8925762e2bf17c360e54c0fdc5eacc90b2de6af1fe407825cd31eeb50f1b64fa7cfef2795706117f84b67a2591e60dbe3cf5fbcaa31dc6f57"}, &(0x7f000003b000-0x4)=0xe4) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000037000-0x38)={&(0x7f000003a000-0xc)={0x10}, 0xc, &(0x7f000003a000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f000003b000)='net/netstat\x00') mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000003a000-0xc)={0x40000000}) 2018/02/09 04:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fad000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d1b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000012d000)=0xbec) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e10000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x1}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000084a000)=@buf={0xb4, &(0x7f0000582000-0xb4)="879fc9e749d396d3926315bdaead9b1d2a86d938adc754e5e46157709200e2bfc1a364546a5b8e0c768bd36aa62cc49d34f4d2369e5e6ab6c7a6d3d92c818ee5364e09916493d66436f13248ca43fae53485c3ba36b5294a6afae4f27eda942e91569242edde820acb2b8558c0cae1294c22715b1c883cd6b047fb60891b565c188b5671215ee6bbd14b1c83d4ac0508eb06b3dfbda670da239832775d284de3bc6e9112c55baf065b2cd24e07e6b33b64316b1b"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009e9000)={0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f000010f000-0x4), 0x4) 2018/02/09 04:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/09 04:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000b07000-0x50)) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f0000cc3000-0xd)=@known='security.evm\x00', &(0x7f0000681000-0x4)='/.}\x00', 0x4, 0x0) clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ppp\x00', 0x40000, 0x0) readlinkat(r0, &(0x7f00007ec000)='./file0\x00', &(0x7f0000ff2000)=""/41, 0x29) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d02000)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x400, &(0x7f000022c000-0x8)) 2018/02/09 04:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000094000)={{0xa, 0x2, 0x5d, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x3, 0xffffffffffff0001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}, 0x4, [0x2496, 0xfffffffffffffff7, 0x401, 0x3, 0x0, 0x0, 0x3d78bdc4, 0x1000]}, 0x5c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f000062e000-0xc)={0x1, 0x0, [0x0]}) fcntl$notify(r1, 0x402, 0x80000004) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d1d000-0x11)={0x0, 0x9, "00f192096c1e10162a"}, &(0x7f0000d39000)=0x11) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000107000-0x8)=@assoc_value={r2}, &(0x7f00002ef000)=0x8) 2018/02/09 04:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000444000)={0x42e1db, {0xffffffbffffff270}, 0x8000006}, &(0x7f000099c000), 0x8, &(0x7f000017a000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/02/09 04:02:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002b4000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000dcd000-0x68)={0x81, 0x0, 0x2, {r1, r2+30000000}, 0x80000001, 0x101}) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 04:02:48 executing program 6: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000003000-0x18)={0x0, 0x0, 0x5, 0xf882, 0x10000, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000f09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000f08000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000f09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000), &(0x7f0000002000)=0x0, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000003000)=[{&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000)=[{&(0x7f0000000000)="1ff500d236df968750d87ccd972cb2a4f3f551a9219c5da36b8154689a2f95023ae1a52064bed4bac76baf08d492d214fa0eaa83088e6df3de4c300f335745d88282c328f1ccfa641d08f6a1742574a44ff683a3b1c4d3918718372e8a4ae9d5ee1e4fd2ca2c2c47210ca76f81181b8fc9e42a1c4ff1d3e0e52a1cd90f30e969363a191ad73c83d78ab7c17f29d5448b635bfa439de8ceb6cf74ede7c452d7528eb18f556494a9353882cefbe216adfe6563b6d6844710fb013844f52a133b1ccf98c2a8b9377ce5953f3989707181e40f88780f0121eb5336225c91efa5e668f10d05a8910eba65ebb1320baf79f9fc75ccea75cdc2765ec9351d950b235b80834011199b0753cdf0228c72e6dae0204ec034a8a2c4a00a77f5a344f7b791406e96d8213d26bbe1d52b501bed69652031da72bebe1da0380b59e20dba0281cdd176baaa4a629bbc970b87bd079d263a1a890e747d6f9f02e8f7388f0bb562e87312c86e6c4f5ba8efda3065afc8b463c017b8b084dc7d955bc7fb772d4b136a82e9cc93c763ec399c40d0b4283e880f5d3dbe84df094434a22dfb88d77eaec7d10d1c0bb8a2d9bc578ee1d80db0d7bbe44a9258704a421fd3e625a38ba4f5758f1e33ed74f9568931fbfd750f8f11d45ec20be1b25d425e8de725e23b52584f86cfaa52c802cafe96ca6d884c9a8ca4f7066efbbce70b2f9ab6626974f4a3b8bd8a2191a6ae9e587789a84246d155dc871ed45ade0e607d024da4cc19f384b96a77e1965a2982764012d7558dfaff171de088874c79e105e65dcf7b101b5050541d28c24af19eaabf71de14af41edc9ac74e6196b656d39b6458486f24c97452f1a5b455314f7f0da65c5cfbbbe5a55dec5bbea0acaf2c72a4342cb9444cbee4466381d6f589745010acfd00aff5f0d792c6dd4213456cb86cd4f040c6d160b912066b051d96e623d98cf6fae4c23fdbd55b0cdcf8c3460d48fbc6c22f786c5da341d5d859d91642b7b56a6bba734be59ba3b82de47da3bb34ed50da5f8f9480f77dde21d3534cc164f674fb880debcab8013473b97b89a7283b231db24ed1a55875bd290651c44b269b2457f22f3081b7461a6d8b7aa9f91bc7fd25682ed25744ac78e925af3f5bc3cd6153e9bd89441e286e2b8457cb9989da4c6fb7362f1252389199607dfcdb619687ff50918c61c3e93f585c15067dfdc07ea370ac1700abe8d8220be325d5b43b76a60d26ce60663c3fd09f31e6ee67daabd874cfec8ecb6e6f911c6abc8f27a5f3034fa64fcc9b624f73a0f90a39ee3188ad28ccc318333d7b737bdf1eed60d8a56a132a731949f94e41ff1dc575a7627db251135960f86c41d1d2b34233a05f46b35d65a46dc93e4a23a0232ed2b27f283f2cf11b7a8254e02e6cb81767b8303fd4b2e085685cefcbcec616ad6fa11d83fce6747afc9c78cccea14530f28545bbfe2b2dfd165e8dfcb1dd384f02ad70c3ee9749782274f61d6a02e41dc9b8f318e6267574be8802b7aebd4b981dde21e126796ea5f64ec354ee4824412840626f061881759f7931f4501a23779841982dd7498c1d6513ecf3aa3231ac7f0871e4ebb8de7498fde186c91803c35ab000fd15ee48bd65ee7fa1d268c6a5f81bdd337b787641ca9743e3372f3cc9126c2f66f4c854ab81af2796fe8d9ba50157df8c8ccbf5679a66a4d431ca5f6a7335a937ca23978d74cf0e5e8f816e2b6bc1f45e39a7f66135bcb70cfe710f25e677dd089af00c59ead15b054fad14734f8fbf7fc8352dc8be315fa70373c960744cb870f6b62399977ec7e4e965ac4a86fca81868bf16504047a945c581e75279fe4c07eb76877ba0683456468af37b06b817ec8e51e33f13d62d2401e7a69f52a709cd7875baf66c3c56248b01fa1cfd14431d792465396e0773470e69d1db696373801144ea36de05366afab1ee6e9e3375e01ff67a1dd4ab3e5a8f14ec3ab84705a75d0a9b25c93576caac78476f87181154e6c3779cdb9e4c9b263a34602fc2584cfaa1978893f328ed43a52c083aa8f41eb79644c67f7aee7fe303840992c1c6830d28d30603734ed6e024f0352ebebc5f44f0f207f3b0feeeedc1685c83366dccd2f984853c942c4829692d8e5d9c6ad058414fd8f55d10ceb638b74e6181085ca8850845fbebbcc312d282b6c15ce2229421293ce390cd09e3f72b11e1e96a5a797c087758ac997b1878d42b02d944ff65511af544deb2580679b9c63d85e047197f7d5db168b65b80b9ff0e5792e6ee8058fb23535c0814faa1af69be1a984ff3ed9f51c5d6c431e8539ad450bf1f71ab3f4200955c01e8483300e10c1f075487697eac92cac8985d7332a5f3ab6febddd27f59adcbed1577f800554db90947de55796ddbaee33ae35a8b5ca092216e557c1736f1d5e78907671cc459c2d6cb5843b3a9da6c7e88b224a0031214b6b24bdbad6bf3e50a07eef3e84ae52fabc23d9dbe57e66352d147a46750686079d935494b5f2c8077537756224ffa7cf36f98bcfcd1881ce40f5c41ddb896310d9518adec92aca0bfee9d624d05ec7a94bc463bbeae0be1ef4c8b522286e3e64793f27fed3e340fb987ec17aeba92dfd1dfff71baf5d69fe3f2051afd0945ed05a88c37482b9f110fb9cf5a2a734b0013ed94a3e292921b30e17aa6ec2656562300ff0a3defa96f1c99c3dfa604c29cc70ae832aae268c9b258733bae17a9140b85a66a988272bfeeca7ff402855cfd78d85188d8eb9603f068177204fd7990c6726c338ed7654ee5f194c525e4b0241242b33fa2e54c2840e24ae5c5baf7cfa2e6c1c261885508b6fdad9e6f685a17cc03bcd70166917abfb67026537f6306849285b52a89e6330e791b7c049722c0ad747adcc1df42556dcb08a36e5cf8ee9bbaf5ed736c4c669cd712d05b708a6cc41acdfba3f015eb77a0039d977bb498c9d9ad4833a25efac0dd0de3aeb5cd41a31a9d86f519d26057d2e119a5fc470db03a213f4aa052e76e9a3abc695e8a5e39ae3d847d34175bd4229c5200fbc03d22a80ecde0c6236f2524e895c8de0fc0b09c7d0781869c32da351297faa8de079c2c6bf337ffc11b11b8c23cf1db9d896b150523b859fb390b7f847f026a1833ebf9314cbc3c379e18fb19c6dbc30801d0ca600b8544ae3980de453f9976a3df95cd71f54038414e1089154bc6d1d9ff142a40306ef4532da10460d0345313c9f399e63c30bf327e8037be808ba1286c4e52e7ff22f628d97de1c396d8b529542f02e09213c3b529de75222567b82fcfb9f3feb9975dd8baef4f0bc2e37d95311f0ff66b67a7e52ff35693fbd87cab605b07775ba01a05a1cc187175441716471ae863e8d6119a59b3df391369a0794a6d58f71e00c2cd46f6baec08750f9f97e3525c2a2719e4c73a7184d957fd6664f978d3bd6becb812aba0770b2cacb45764b30c6a45c59645cac65cb1528d88bfe78b9e16f90e8fb50d16d3cf3647c89331e74c5d4f576b0af2dac9bee24d6a2c11709d23df5e57787f93a205ed22293b02dfd4adfb3ea3cad354adeb345c136aea7df02ce7a901f3a693b4c3537ff5d584ca84e8b2e1a441e810f8735591508ca25522bf27c6b332e6a7a9b37df541feeeba8666c698451ecb02b6f98b98d93b96e24293775ffbf60c195af7d05f87c2b67bb66041fc668fb88ced6b2b3d855144dbe6f7d1f91294d6738cf76b4b832ff2e0bca1e5965d042ad794860c66e7c3bb95b535b828670814cc72a760528f04f563466a7a5d395a1e099b3788ff7c53a2a15df02a3d055c774e0f2c450c86204e96b1175fcae788efb99425b0e9fe6762023a01841825fe28bbeff2bda98b48fa08cae8c75bf5fe4f37d34d2db095f2417f7bc98156a34f2d8f2ccaaab28a9cd4204e8dfa02bd7c9d68396ad3fce2d9d78fd7663487718dffe5fca8941263bf874671381cb8b413bc68c0b6aef0f960ea99ee4d32ae1abfb17c8ffadd6dc53c85d391deeb6f64dc2e006e7586860712b95eb61bab74d1d5ed103240702f686ef918d782dbb8ae1c7f216521d9ba5eabfcf6bc2554951a0794296d11be4ef788fb2b1817b7047792dc84f4189893b7c172dadfefa81e6fcaf5fe6e7d4b25bb16d69c27c8f97d42457d46e1da5f902248f8f41cddc8531828a919cc7ea51e309b63991cb5980f5d08b30b49e7a8e07ce127b5f25131656ca391612ed84cd721194fd5eb10232e61e9cd51cf499326e3f8a1e126dbbb9492eca93b40585cbd5889549da992d3762dedb0b25884b801177405a7edba6aa225691d046356179854479cd3ea2d2bcacd3c544ca74f262cd25b4b256d7a36ac6dc13a8037f6fe67943b5836e73d949da90d9a8b2b72484789e6bd12f7713d32d7e46fc0065ba7afc119e28dfcb14a5f3fa53a9b0b76ac938a42ecf935cf2bddbc44b033e4c891df8fd36681ef7f1708e702288c9cb2a31ecba9de2dda4fee7a476e4a7648721dda82967c0941a677ed2d3addace7ea06146141f9193f9f28f5635e6ed83ec239e752d8b4bf545eda2ed2c0a58684f7bc3a7f75774a90eeaebaa4337c3ff2a5232c106fc1e457e7e78e79878b35f72b4f24aadcaef50ba3389a2686a64ff93fac223be95be85b9128e4eea0f64462d947c910fb3aa29dc3dfe8c2953bbfdead814e21661ac6cf3d75422b0512b13a243005ffb649c6e57e4551b8e5f8344f54e8b175dc64060e24c62c9abd090ddd55b79469d5aad3f0789437dcd69cc745c634d2d45e16fba0e173eaaf754c993ada489a899899c9e42138bbed2f8b27339f99104311995e215287eff168bd70ea83b99b307a7d54cf122d31c8a87eb8877a10784b417d700cc5af5346656ea8fbcf0814fd3be53214fd1b59c31a4b1ffd68196e835a5ad0ac0b57c711e28fd3fa187c88835fdf70e4b8f3e43666ea02a84336b3c37a908f6257f3265d70c860588b38daed834aa1c3fff657496f85f9a33250fa3b7178c6ce05108adfa3cd981a58cfce6b34dd78c613f4310d87cac2c317f788647494475835c33ce175a075a7779dfe2f591c1d27f0a2d1f5cc76418976fb611f3f9c24e7089ca73b8647c77dd28bdcba17cd8ad1b9c9591943e859662a13001dbe734466d3eec2159d88f54c0dd74c46ea05f4a61b939943cc89bfef4272acd2167c83f71ffbf5f8316c226669cc7b6b8e36f6d867fee5b12bf8e577e8eb4dc698b1549263bfd63f5323aa2adfb1aa6ef86474e139f88737b63564f4a37ec92eefc9e1e36f5c4afefda5468699fb93b17053909fd7e9040bc216649c8be80c6bf9d1beeffbc1eae65ef386c55b52025d91987adf50c23a9497f700e26665cb71699c8c484bed1382171c6de3a956b24c349aa865e6fa73e94e7c0c6a443022972ff431d79042c701b30e4fba7f4276fddbcf353606e067706db5931ada93ae6df13d73f51f7f1c6981026d7cc8ab963dbe3497d82f92b33de1c640f72a04c7c61600191c0aaea7fa1f885b32bdf3240b5861110846ccb167415d5792dd5bf8b261a0d5321b6dceae667db3d42f5862532bed51f23c61b4ebe065ab875f1b3257cf94452b9e9489a2ca39c63b2f7d4523616ca1cd26ab9cacdc1a79606fa2960875f415566514a7fc845f604f4d3e0851c8b9ae131c1b396a7a24d8e62faa4ea54ade74e317c7da7cc94300f846172876d94ea0d11d2d8a8365178af0e5c39d53db11a5307ea418aff330e2dfea8b52f7669ba1795395b02dcd2709d5fd17da1ca70536b3cdbe1c5669127614d6dcc37276a0d8eadb84793", 0x1000}, {&(0x7f0000003000-0x1e)="13305f19e6b218d293d3dd838ce1e2e53a57131a8930173eb66b88bff7aa59fcdc2e717b684f29ce8ba7266fb79e09", 0x2f}, {&(0x7f0000f09000-0x63)="d004bac3fc4d24b632a3657a89f9fb946cb83ae2707b6f4cf30db8b41ce7ed8c5d4fd538b14a8073adf806791ef50d46a8ee39d4b33a7e38e033bd55a154a75fee4e7addd9b239fe04e3f9b03a6b5d385bbf8b12a25c1668737abf9701e6a9a20ea0e6", 0x63}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r0, r5}, @cred={0x20, 0x1, 0x2, r6, r0, r7}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r3, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r8, r0, r9}], 0x90, 0x4000}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x40)=[{&(0x7f0000003000)="4941f26dace34eb4", 0x8}, {&(0x7f0000001000-0x8d)="f985d6e5ef6700f1ba25efae9975c93c0e2f7e434d9e98f9ff0d566667fd74d5f4e049ccab5a1242367d4c5c03732f40becaad1df62df397c8f4263e834e166e48d8224dfd675ce25c68728f40d42118f0174af1d92caf1eb5a2e66709d9ce1bd55e6564dd3723ae364b7be1a426d5002878d5433d3306e6b20e39cb58ea8acdee22a186e0b244d4c0c204edd2", 0x8d}, {&(0x7f0000003000)="3ea5de4f2d561217d35717bb043303bd9ea6728b74f1dd9fb07b02d803908207fa21", 0x22}, {&(0x7f0000000000)="9dda667f3d0f2601e45b772c4570572fc7f6b9b2c0f190ed2abf9ed4e00461428d52accc6674e83117dc5f519256a11fbf5069df23749dfefbc6360d572576bb93f39b9166813c516b2199b1ff7169d767fae3ee3012cc5f6a2335b66d08cb620d902b897a3b30ce3591ccb019d6bf630c9c031fae9152924f4978e0dcb92b28e8951ff0d751b2cd", 0x88}], 0x4, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r10, r0, r11}, @cred={0x20, 0x1, 0x2, r12, r0, r13}, @cred={0x20, 0x1, 0x2, r14, r0, r15}], 0x60, 0x4000}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000001000)={0x6, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}]}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) 2018/02/09 04:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000dff000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet6(r0, &(0x7f0000bc2000), 0x0, 0x0, &(0x7f0000f34000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000021b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000da6000-0x4)=0x14) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000271000-0x10)={0x5, 0x8}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ef9000)={0x1f, 0x62, 0xe53e, 0x23a48f0d, 0x40, 0x2, 0x1, 0x3, 0x9, 0xffffffffffff4711, 0x4, 0x8}) 2018/02/09 04:02:48 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000296000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f000016e000)=[@in6={0xa, 0x0, 0x6, @empty, 0xffffffffffffffff}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x9f, "ae829d46a639878d2f27fa89fa830f2c80977b6efbab8e5c2ad837dfbf3fcd75124cb127ed3af11e98b365480c6ac3a73d6c89fcf9e3b6ef9118956134df56237083c99cfd622f5cf73032d77c100b4d60d39409613f3f9cdd9da74ba3762d696b13e3d0880a17410420fcfae8f8ea375a163c651e18fa406fcbb03fc279313766113bbc68cb26fbafacb1b19ede462acbd576769f516c18dbb84746c5fc4e"}, &(0x7f00008c6000)=0xa7) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) pipe2(&(0x7f0000030000)={0x0}, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r4, &(0x7f0000fa8000-0x1c)='system_u:object_r:cert_t:s0\x00', 0x1c) ptrace$setopts(0x4200, r3, 0x0, 0x6) ptrace(0x4207, 0x0) ptrace$setregset(0x4205, 0x0, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000fa6000), 0xfffffffffffffebd}) 2018/02/09 04:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pipe2(&(0x7f0000197000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000d86000-0x4)=0x9) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x3, &(0x7f0000032000-0xdc)=""/220, 0xdc) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0xe, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) keyctl$set_reqkey_keyring(0xe, 0x0) flistxattr(r0, &(0x7f00000ea000-0xa8)=""/168, 0xa8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/09 04:02:48 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000022000)='net/fib_triestat\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000026000-0x8)=@assoc_value={0x0, 0x47}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000025000)={r1, 0x8}, 0x8) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/09 04:02:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{}, {0x77359400}}, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$urandom(&(0x7f0000397000-0xd)='/dev/urandom\x00', 0x0, 0x4000) [ 56.441328] handle_userfault: 18 callbacks suppressed [ 56.441332] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.441350] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.441358] CPU: 0 PID: 9819 Comm: syz-executor0 Not tainted 4.9.80-g20c8a00 #30 [ 56.441362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.441374] ffff8801b19e7930 ffffffff81d94b69 ffff8801b19e7c10 0000000000000000 [ 56.441384] ffff8801b4477010 ffff8801b19e7b00 ffff8801b4476f00 ffff8801b19e7b28 [ 56.441393] ffffffff816624ba 0000000000007be1 ffff8801d78c88f0 ffff8801d78c88a0 [ 56.441395] Call Trace: [ 56.441408] [] dump_stack+0xc1/0x128 [ 56.441420] [] handle_userfault+0xa3a/0x1310 [ 56.441433] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.441440] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.441449] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.441457] [] ? handle_mm_fault+0x117b/0x2530 [ 56.441463] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.441470] [] handle_mm_fault+0x1fd1/0x2530 [ 56.441476] [] ? __pmd_alloc+0x410/0x410 [ 56.441486] [] __do_page_fault+0x5c2/0xd40 [ 56.441494] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.441502] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.441509] [] do_page_fault+0x27/0x30 [ 56.441518] [] page_fault+0x28/0x30 [ 56.441526] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.441533] [] ? SyS_timerfd_settime+0xb0/0x190 [ 56.441541] [] ? SyS_timerfd_create+0x300/0x300 [ 56.441548] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 56.441556] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.441563] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.441570] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 56.629480] CPU: 1 PID: 9818 Comm: syz-executor0 Not tainted 4.9.80-g20c8a00 #30 2018/02/09 04:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a01000-0x4)=r1) fcntl$setsig(r0, 0xa, 0xe) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000403000-0xd)='/dev/net/tun\x00', 0x0, 0x32000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000053b000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockname$inet(r1, &(0x7f0000612000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000ec6000)=0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000069b000-0x50)={@generic, @ifru_names=@syzn}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000dd7000)={0x4, &(0x7f0000c48000-0x10)=[0x6, 0x9524, 0x4, 0xffffffff]}) r2 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000bba000+0xd5b), &(0x7f00007b5000)=0x4) 2018/02/09 04:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002a5000-0x1ac)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) fallocate(r0, 0x0, 0xad8, 0x1) 2018/02/09 04:02:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10), &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001f9000-0xc7)="089f044a6b635b8abd53e0a1a914b31874c93b77e376fbff96e610b74ad4d54c9c3a19cc3536e82838ca04f9b5339c907b70d41343be7c8b909633c5b0db5033c053a8663b810e30ee8683575f90e1c565297e2c47092402eee85804314dfd4f4b1c64b8f1f0397b7c5029e1a67405ea6226f23c148c73a6155aaed523af4b2741dde83626018cd8b991a33718e86408e4d5a2e06bb226708b223f210003dfb5d42e4df39f326880c526e21ea489c6f2cfd53170afcdaac5cf6bcebb295d6ea8c213f44785ab07", &(0x7f0000eaa000-0x4), &(0x7f0000874000), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000586000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c95000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00007ea000)=r2) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) recvfrom$inet6(r0, &(0x7f00008db000)=""/208, 0xd0, 0x0, 0x0, 0x0) 2018/02/09 04:02:48 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) unshare(0x20000400) r1 = inotify_init1(0x0) syncfs(r1) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000ff9000)=0x1f, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ffa000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000ffa000-0x10)={&(0x7f0000f52000)="842852931e4f55efad6fe9d9e97caa20b47af5adcc44926f73838529243e226b9cd1bace", 0x24}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f0000ffb000-0x2)=""/2) 2018/02/09 04:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f00008ea000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002f1000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000fd3000)={{r0, r1/1000+10000}, {r2, r3/1000+30000}}, &(0x7f0000e7a000-0x20)={{}, {0x0, 0x0}}) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) execveat(r5, &(0x7f0000c00000)='./file0\x00', &(0x7f0000550000)=[&(0x7f000047c000)='bdev\x00', &(0x7f0000050000)='keyringvboxnet0\x00', &(0x7f00000f2000-0x8)='md5sum&\x00', &(0x7f000021b000-0x3)='(#\x00'], &(0x7f00004dd000)=[&(0x7f0000468000-0x1)='\x00'], 0x800) setitimer(0x0, &(0x7f0000088000-0x20)={{0x77359400}, {0x77359400, r4}}, &(0x7f0000fa5000-0x20)) 2018/02/09 04:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000b46000)) write(r0, &(0x7f00002ec000-0x2a)="1cbd952f950246062174885636d545ac3068fcb4ccc4bf94ea0eb0fda47626d46f245f3880cec43c6cc9", 0x2a) r1 = accept(r0, &(0x7f0000369000)=@nfc_llcp, &(0x7f0000290000-0x4)=0x60) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000bf6000-0x4)) timer_gettime(0x0, &(0x7f0000740000-0x20)) [ 56.629485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.629503] ffff8801d78478f0 ffffffff81d94b69 ffff8801d7847bd0 0000000000000000 [ 56.629511] ffff8801b4477010 ffff8801d7847ac0 ffff8801b4476f00 ffff8801d7847ae8 [ 56.629519] ffffffff816624ba 0000000000007be1 ffff8801d78ce8f0 ffff8801d78ce8a0 [ 56.629521] Call Trace: 2018/02/09 04:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000624000-0x10), &(0x7f0000382000-0x4)=0x10, 0x800) getsockname$ax25(r0, &(0x7f0000bba000-0x10), &(0x7f0000937000)=0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000573000)={0x5, &(0x7f00006e4000-0x17)=""/23, &(0x7f000080b000)=[{0x5348, 0x1000, 0xff, &(0x7f0000f9c000)=""/4096}, {0xdbd7, 0x9, 0x279d19c6, &(0x7f0000440000)=""/9}, {0x6, 0xac, 0x1, &(0x7f0000e87000-0xac)=""/172}, {0x5, 0x6d, 0x101, &(0x7f000097b000-0x6d)=""/109}, {0x4, 0xec, 0x200, &(0x7f00000db000-0xec)=""/236}]}) r2 = getuid() r3 = getpgid(0x0) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000e3000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000880000-0x4)=0xfffffe59) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f85000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00008dc000-0x4)=0xe8) sendmsg$netlink(r1, &(0x7f00001ed000)={&(0x7f00005cb000)=@kern={0x10, 0x0, 0x0, 0x80001008}, 0xc, &(0x7f0000901000)=[{&(0x7f00000b0000)={0x350, 0x1b, 0x601, 0x7, 0x3, "", [@nested={0x10, 0x22, [@typed={0xc, 0x80, @uid=r2}]}, @nested={0x11c, 0x85, [@generic="f4aea668a8f5d54abbedf16fade175e47cd05b3cd821862a1d92fe3a5a2bb6e42409c04ed26f85f85a2b87ac", @typed={0xc, 0x48, @pid=r3}, @typed={0x8, 0x7a}, @typed={0xc, 0x19, @pid=r4}, @generic="87cb3c5c4881fc24c10b65ad1a2f2280e99367657cdff0eec9f31cd2e0f9a54e59115b30ba2145073ef435e928af7bc7209aabfd98d39133b2792bccb039daa1071f41e6a5d4ebb435a71df584c817b293e43d30533788a82ade00bb6bed24035f46c3ae4c9c501982d216ec4347ea9a0a1fd521402339152454ef4bf0cbf444d26474180ac72f68681bbc3819405324443c21882ae06d8e4a39db097644f085c46b5226f90a4224591030f10cbeee90a2c5bf57212097694519c70259f446b39355ec539b1188b0dc"]}, @typed={0xc, 0x85, @uid=r5}, @nested={0x100, 0x36, [@typed={0xc, 0x6c, @fd=r0}, @generic="5ad30ebd0502604658e6be8eb414345d7d77307d8df4502d4d0d7a5c9cd78c991ed0", @generic="57c309b4da23ab52f78cf143ca992b8b84d6b9fe3a1e989e95c0354217c6f7cd4b210f7a4b97653d6bd528eec2b1a4dfcff2e82067e7fd083491574352252b1c5f98e0c23d0b10eae3ae5cbe1d53b2cc7928bd926124b4750b3c5ebe28a6e7909f6a2476e2be125181cb374cc3debecd631ff9a7019f7d254aa1384255ced748d067fe56a205b35aa9c23deb9e10fb91334b32a2511d3f6f8b5e86a582114307fc1ade4e864698e431f2acf391738d78ad7680ddc152913ec55bfe", @typed={0x10, 0x55, @u64=0x93}]}, @typed={0x10, 0x92, @u64=0x7}, @generic="126b607a2babaf5b235611b29357c526431d5603cfb78a8e603e3867df11dc21b24f8e88345c55864d42229cd305d58823849605d3b0da0e66098acaa7f5a9937dec1bd59f94b8f39bae8b75f57eab49b58a9e5429486364e185dea2302860ed09a8327170bed665eb35a003508a68e69c9bf6d3234313f50f7b6ac1bce25a6afc3ede16e0625bf0c0af12e641dcebd410b639f692b9d99a09ca36d5b0bc601a71c3b2dd20af92f47581147e701952110a88d28c7ade760127d1236a44c70912a16c708988ef2a7d63493775ea3bb7498e6180c6c9bc26675beb66cf197a", @typed={0xc, 0x80, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x34, @uid=r6}]}, 0x350}, {&(0x7f0000b4e000-0x1124)={0x1124, 0x42, 0x5559d3eb851480da, 0x2, 0x3, "", [@generic="15576766cadfb1c7f66e075bc241b6722e267148c59f5ca5252fbd92c04734bf211ae307ef5b333167533b57653d029a904c11a65b576d987f2dd05af2d7e47162e64e65c428dec461bfdc75216626a9a2ed4ccbb61882ad7dad263f7335bac714a0fe6ab9192f44e4683551f6ee82a9af0bede0c67aae4c04d97a819545f951bd898625bc1844826c15faccf099b1748fc48e61e65da27b656d2186a261cc24b1a6fad5990894607555b1ecc0fd2b8edd3abca3a621dc999a9fb1c386ed1fa86cb14cc6d18062488d2ccc0c3580f2ce957a8d3f158d11b1399b3ac177b3293af6c115e8704b4547e0fbff96b5b1f8405c10", @typed={0x10, 0x7a, @u64=0x8}, @generic="5239dfb03fbe3c4b28230165a3d015", 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@generic="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@typed={0x10, 0x5a, @u64=0x20}, @generic="33b84857f44fc61490ba6ef3d1dcf45acab17e4d62a0eeb67817568fe89f4629dd61594b67189befb9c3bf7f21e6cceefa2091763eaa6c2fe069fcc582831e05235da2e47bf88894ebf54b053fa862eba0ebb9be10d506d2ff794c5f4a54f5fe0f8f0360cece2f001bb8143907ad18dd73978bc3a562452f2d16d0b63f460dde5c6bd1df13f5aeda666955d36018db5f1f0a959344558dc1bebf9577f5"]}, 0x13e0}, {&(0x7f000023d000-0x48)={0x48, 0x18, 0x400, 0x2, 0x0, "", [@typed={0xc, 0x40, @fd=r0}, @generic="fc7dc5f42287579c485629d30c44edcb59b7985ae4f07f28d5f093cf19173e299552992d37d435d894c2"]}, 0x48}], 0x5, &(0x7f0000ea5000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x20004010) socket(0x10, 0x3, 0x0) 2018/02/09 04:02:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000077d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000379000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000082b000+0xdde)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x29e0, 0x3, 0x5, 0x202, 0x5, 0x2, {0x0, 0x0, 0x8}, [@generic="be4b0c02f808d663c0472aca22ce9370199ac469273308ee04cfd9425d0f23acbec3926b48fad22ca395177969d6b74c6ff0c446ed6ea0f219d6e0afb4682a0b0c9fffe5ccda8376a1a36b7dacc34a69c2b0de2aef837a86d13506ab8264bb723ab64658c2489f0bb9d15e77010124007510d672d9027e37d00f643519618540dee4f49d39054f611e2816034c8ed46f8c774475c72e6362be92cd7cb91382e331f468481ac705e209f68794dc4ecf4d2f8d9b6e5f4452", @generic="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@typed={0x8, 0x84}, @nested={0x490, 0x69, [@generic="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", @generic="9fb0a82d835ecd5b219c0523f310af887aa5f8c18640d9ac98ca9fd41c33b9bdfd26117b11eb435c05e12fe4f2762a18bf6a82565e74054720539d430bdd30d28d5a4b6682f959da721910f619220f43988f11679c19fae6231fefc9e310cfe51d94e00ad3473893c5a3445f89bc89df39748dea68737a45b1dbea787a7e0492ed171c15c9c6b8ea3bc435af63d8ad1f54c3e0339a7eb260998cb4172294600917a1fbbe325b0e1c8a2fea6b9847a74bd4e169be44c8a47666ab9a2c789f68fe7c2fa68a5f0f91bbebd9af296eed3ac84930cdce82c1c5f7d7451487651355604828f8a0a144b2e3102bc63e", @generic="2ccfb31b6f3fc36958d165e6932088a2f5eec146b69cc48701bcf1f86340e21ac99c909957d19d7e9f6da58930da1cf53af26dcf02c6fd315607292e67a1634fc37bc0bcd01c5ea8ccd497e377ad1861ff97778e0ddf542f895bd8fda25c3a447650a3ca0c44ad972fa8a9de6779e520a1575e1540b5a3a704a9e2b7cf247630671e1ffced2d1cf4fb67776b3c0671385fb7f58d1ce5b1b3082a42679d60174b06b2de76f770b30ea1ac8c7d5f9ebe72969c47c6f631d15dfcba54d935ff840f3d3512dd5daf12367353192c2e69dc6b4ab9f31f3c3f29cf85d8b328b06937a7b03a966c4019b236b945f50ec636aff7", @generic="5a91c4bf9d63f866d81bf26adf139d80f7bb4d03243ffb1f58411063327abbed7388b34bd844beff9817352853d219bdfd0efd0117c04e5176b33f2ac019a126a7f220e08615ed7695499e8b6d7d7701749b5f9e5c461a76fa0f7ee8cd23b9648d65", @generic="d05a88a4942b24e89ebd577dd1ad83f3122a32d332b2f526e427f9d04e6a1209b8cbadcdd177296d9a474f1f9c808f4f3fcf48b7d403dd342d8e2f9b0ed87079f9dd965b5db33189f8c9394ceb91eaf8d45cc785727b91e9d961fe44f9f1c98d81babc829781ae020a25aeaf630f2cb7801ca91ebd46cf692dd2161db1a4e7a5fc179779b6ebf3bca4be47dd87afb96f8060c22ca32e6dc994c757ac3507d19d717e7ba5729ee4ce4b868e96f410772036f0ad7efaaf5274", @generic="3e2a165c20ae6ee58af089b7af065c24abb75158c13eef582c10b79e26d001c0485d1d8fbd039afe7be5a07af3094a6ef52ab4e5d75e5a01fdfb5df4ebb5a670a216e012816c71e0b56aa26f159dd6d5d3cd29d1958a35411cc51dce19d65f030d1a953585af0323951315cdbfc374c051a2ebe9b1765e54dea7ee6c635f081652e69ab1e55668fdb0583852a1afee4affb76d813c4d91c0"]}, @nested={0x135c, 0x5f, [@generic="54ac5969e2adbf083a7c2b0a88a788f8362a9923fc7ca15059683bee6506b7316163d47942337736874cce034acd99e30c7382d47f282352739a4b63c23863c299c3c8608dba7a747c733e4e1ce8157349fefbda4431107a6b934d84c8c66e74db8bcae27d7fbf8faa0892f5ed3c4dd073c79b14", @generic="0268f97c61eae120de99f2180996485e4e61676e00610f544903f8a9c4b294983ca16ca400baea5148cfc5321cef653c0788359e2cf01904517d8cca22c5ced4ead08a4a5d87180116538acd5951ed70a133945d110b1cacf5d3017ad6d53ed5e660ea1cb3718272fe9fedf39e7d325be9db617db2b284f6f800cd630d2e4106755a147cb067f4255197d63655392d5fb2ee78ed28f5af33d39e867f8c1cd7d3a42f344c7a759bb040c4e3f76a9b25e93c97a988d86ef456f601aa1aa87d2067a5c4b7e7dddcbb4692c1a2cfe087b0b11c1bade637f4ac31371f61483bdb1ea453d57bb8373fe676962e0681935bf2331ba01942", @generic="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@typed={0xc, 0x2, @pid=r1}, @generic, @generic="195804acc886f923409431d6d172d61d813c8c311456eedfef3b0af236ccdb92f9a78de98886d136e6ad889eff1fb778b0139d497b5a8ddc02a1b760862122c8d8b3b744404d5efcea7bc7cfd8ba34e139b0d096a1af38bdeace525ac276e8410e4d2ef01f960b226cd9b7404a3472e33094c1daa1b76b75e75215d735aa8ad540523855011de822adf6559f1cdbe2ea", @typed={0x24, 0x4b, @binary="b543f8e28d0166014350ca888f26c33797f148349ba8f28e98"}, @generic="dac1a144fb66efde1abb688035500f938a105cab9b78be553cd7b65ea830d0d181f69f6a1b9736a1c20cf70c7c4ba45c332ae1976c4bb9af", @generic="d242d85005198fd2c94d974f1bbffb4dc39487f54c6659f01842511628b5b4cecc45bc4bb836c0171c0909318b066516cc331ace113be6eb57250930d69e52a2190924932a4cd2a6f1ea5cd7259b88d87e5077609fbb6a103cf4ef164c4cb24cedef10de993751a0b2f473f8995a2314ec9764edcd53d7bd0e6cb65c44cdc71f0b63945c468c9b95f3f0814b95eb60a84249b877a069cd228f3f817039714fc7ea26a9e5a0db04a4c549c66ac9d9cbeebe4b4dc8080a24793d1c8b5a0b4fb43e5c03d4c39949cd90fe16f928df028c6beb53ba1e74b3fbcee1903b15b1cdc741e39733a431a7cbbc34cd961e", @typed={0xc, 0x12, @u32=0xa0a}]}, @nested={0x108, 0x79, [@typed={0xc, 0x54, @uid=r2}, @generic="46a3dea86987923e3ee4f452823c0771fc7277f17fc1e6e27e1d4833677819fe9c5d412989310964806573339ea1e09b16fa84979446183736bf2076d66184e9e7e08c3842e905214e9be5abdbcd0e471bf91438451130a4107009c476d076b084cb6f7a02cb879ff8bf89a398a1655ee92e564ef1424942e4e58bbb4c6ba195e9df66bb351e4c592f01efee45571735287db19d25e71025ad6fb3bfd8a683773b5f7b7a267b351c1a63cd9b627f2bd889fb6f4b4a7e6fae", @typed={0xc, 0x35, @u32=0xff}, @generic="4be9a658b7d18e4e06cee52a06452af9d0c4a69e1ebb27bee16a0bfa8ea08df1a0a9023377bc62300fb3b5928d8ae411f1135308"]}, @typed={0x18, 0x7b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x29e0}, 0x1, 0x0, 0x0, 0x800}, 0x1) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r3) connect$inet(r4, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000f80000-0x8)) 2018/02/09 04:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25), 0x4) [ 56.629532] [] dump_stack+0xc1/0x128 [ 56.629542] [] handle_userfault+0xa3a/0x1310 [ 56.629554] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.629561] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.629571] [] ? preempt_schedule+0x25/0x30 2018/02/09 04:02:48 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e2c000-0x8)={0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000676000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x5, [@dev={0xac, 0x14, 0x0, 0xd}, @empty, @loopback=0x7f000001, @rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x13}]}, 0x24) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00002fe000-0xc)={@multicast2, @multicast1}, &(0x7f0000fda000)=0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000686000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000e51000-0x1000)=""/4096) quotactl(0xb1f, &(0x7f0000fdb000-0x8)='./file0\x00', r2, &(0x7f0000fda000)="6e1f625427f9d186b5fcb6a1b0851398200b89c7b24a2f009912d056c79b16d888c9f7317c811de45701a32e38ebb2fe2913b61df803cf61d30aa6932faf8bb3e754910064c2b73e0dc4f4972319ef93e224d97bf4c5b5493e19a97da5ca68ebe6e96eee1a71e0dfc6e4bbccf5033bda86ec1626e861692a6e2b00beadf00d98eef309698fd6936c4faf6c52e9bf806a9062ffdf764e89e12695ec634101787e02a5e89b7a8126c1a298a86e526ca1ab3977edc9ef7ff6c8d2c0ac2264330258a8") readlink(&(0x7f00005dc000-0x8)='./file0\x00', &(0x7f000019a000)=""/235, 0xeb) unlinkat(r1, &(0x7f0000a06000)='./bus\x00', 0x200) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000070000-0x10)=[&(0x7f000065c000)='posix_acl_access-\x00', &(0x7f00001fd000)='mime_typeGPLvmnet0\x00'], &(0x7f00007f5000)=[]) r0 = request_key(&(0x7f0000e42000)='cifs.idmap\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000035a000)='mime_typeGPLvmnet0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000be8000)='keyring\x00', &(0x7f000036a000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/02/09 04:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x8000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000074e000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00003c5000)="2b734d19bb50b3ee8bc5784b1b4a6c1420847edcc6ba5afc25abdba27048be139871e9deb1fa3bc66b6d9e118e1c6dfdaf412ee4", 0x34, 0x40800, &(0x7f0000f53000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r1, 0x0, 0x0, 0x4) bind$unix(r1, &(0x7f0000dfe000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bff000-0x14)={0x1, 0x1, 0x3, 0x7, 0x200}, 0x14) 2018/02/09 04:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063f000-0x7)='ns/pid\x00') setns(r0, 0x0) sendto$inet6(r0, &(0x7f000058d000)="e3815231544c7fffa14ed5e2b14ff5e1834be4c74d20b10f6158b4", 0x1b, 0x4000000, &(0x7f0000b23000-0x1c)={0xa, 0x2, 0x10000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xb7}, 0x1c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000a4f000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/09 04:02:48 executing program 6: clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000f09000)={0x40, 0x6}) [ 56.629579] [] ? ___preempt_schedule+0x16/0x18 [ 56.629588] [] ? handle_mm_fault+0x117b/0x2530 [ 56.629594] [] ? handle_mm_fault+0x1fc3/0x2530 2018/02/09 04:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000b2a000-0xe2)="17d9f1b77b1ff51fe7b418e7d46b1411749a0a53905c2ce4cc3f0d760a650807cc63735b32d972002d277a40c61f3625554f12f381024d2e5ee64f13e7d6fe2f9e22f4ff15139cdfa3fa344723e103675ed7b2749fb8e8b2ecfe5854d2fdd04fc5c26182395d3c11cd46fbde75796e9d7e107e33a06ab28f4fa8594da991f8a48e0aff2e0e679fc7f140aa4df7df490c9413b37d696a7056c4e58dad95de1f9947d891b14215f3b839b0e677a474daa15cf6078d75a7f904f02d8479f3e598c43b42244192f2dbe31662fe2038548549c5cbf9e670ecfb46f39388f6197a7c22b7f7", 0xe2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000-0x4)) 2018/02/09 04:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fbf000-0x8)={0x0}, &(0x7f0000970000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000952000-0x98)={r1, @in6={{0xa, 0x1, 0xfe, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x9, 0x4}, &(0x7f0000873000)=0x98) 2018/02/09 04:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/09 04:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "ece41161b912666167b3c757b84802898440fd78d8e733be54eeea73d3d1ef9be63ade131d7ccd053c5ee75392edc0bfd0e1a45a5131a29d9bb3cf838c3d22b63c94168a90e997166690a4e6152ab8b3e6b41e2eb305e67215f1087ad886f4ff6bb3137498a9b620a11f71f63fff05650ead0ad06439cd4070fdc3bb663b99fd2d856969e64a449f9c34f15b94a486a12d26d3307867e9d2c22e0f35b5ab6dbcc1a337284a03d77e725f7385b356bea70a52f490e366b7d15711a1ac02b3a177a562de6153c84f6a2d5a230b0abed6ebaa4d6197e51c6792f960fc835fb9e69e4c9e75e16599e583124cc633a49cf034a0fa0b14e38e9d8fa75dfbc1e476f14b82f07383847168ce1b9ba1c3970fecb9737725532312b94d17ec254840fc2b627aeba27dce990525dbf0d0d1765cc6797ca11fccde2921dd06e45961666420125a7a478c103e997d77f4e00e36881cebef9060a6d0990e383b6e0f0b8c2a70fa4a63d39d1bef6cf4c2731c7f4703d0955dee5888a4042a3e58924bff801c603256e8e8d3343a2ce57bd08065e9661c94a4de30688e38fc423e8f88c2766e57af6b2f93050f3b2f7277b29d35e7ecfa88569f05f06056deb41bc8f6f53405453c1bd876f98cf7e3ace39604de3169e824e03005c8b7b5032779aff27903e747dc2ec27c9e5f5926245542ed5a2f0f7ec15a9f7a4539060ff2e4c2c92b3072f8340200ca7d169f2c70668917f2b8762366aea98e3a37fd50baf3b257a557a429fa925d88e99f7826767c7f22318296c05925d31b71257a47c8c8544b5d80324333dd3945fe3e8f139651f8d475d0b20ae0afa8240c8fd6878a99c3446e80829a09cf01f219b836fa76ec03c5c8548fb4f43a47dbac844eaec0e3ade7f051379eb6cf3b0275047109669c3fe5ddec40dc3114fa433904d6d7c8984b530da30b1c5928bb68c151264f62d2e2759eed2e223d648a5d470bf6ad44647f2d76bbdcec663c69139e9917777fd38cbe36f43a6b53e926a9db325a3853aaa7526a1aca6616aa4999ec12fb55a05b6a0a871d8989740301f2f405492ce9526478a3069ccb406492c8c5491085815158487c82ef1a0387f791aee3cd71848208361aa55aeec8c88c0be10286687d1416be61642e8fd448f3f56d06060a1fd7780381ea68340df89ab4800b0bfe59158f88eff97067e32ee84e288ddb1fbaf34cb9b8ebc2fe8dd0222ca87ef7a4a2253a86dc7d6d3b0d80f454162b72831163124b06c480f12fe0ddc4aa458a748ab0b37e5e4c17b11b58ef08e19e264e0f4af6a14c420c5336ab5c8753789d544ebd795a8a96c0f60be98861385a605e8ad0e2ee02c85d296ca13727783777ea70b781ff757a8c714a5495f2b7a2c456cf111f8b3f52556dc13cd1f9dd155e3fb3232b0c3bd0365e0bf5dab128250f3d932fe32d80f67539f5a49707012f34bba39bf09a5f8f012522e06983291c27c5a049484e7c82c72b35dcfef01da5c77a541a86e767838e7ecef9ce55c29706ade12c0790c148ab0bbd96c49254c72c2a5f62c4d3329068298fad72e0ee871afde31cdfbbb861f2a569e3f86564c8b94c85440b3e712f0f28ad365f5d63a6cfb297557de0de81a768ce6a08def38e52e800918543cd9c85d91702fb4fea258d523cdefb10fe918f4b8f549dee4770b1bd9f071f6b71fe4ded02dfcf69172aff28ed1201e7db0c30c9c60cdca21a6f54d64a8e96aa43917d5264b37de3abc7e537cd1d9f7150ad19434186570af729ab2af20ff7fc78802f8782bc7f0bfeb4ed27d8ff7739b046ed8f87c65d9c034e74711076a5811baf18b39d7f02de12f7dd782023c867563c7c67628cf3071c4193a7992d087e43b6ee1b155c85da2378dd1a25fc6cf00132eaa4291793bb68beeda6094c378ead4bd21f0ebf89b9979df3157dc4da67d9cf5ca98e2276382afe0d9b4e3b645b3da87bf52d6074a74932393ece8d7b26e4cc1dd8f13a414060ea0e4cc7ae13de440d107cb0c16075e4f99871bf7894062d36d193d1b1b77c5af523e668cc67eb096ff8737977a2c67b238f6cb0ebc1d85733fddabe250b78e80fcea24e2898de6548483e4abb61f2ce8cf366395cd99d6fc383ac3241782729353b70e8819cfebd685e349b308e38a91d77bb75e9b0433f85d46532de44d3839b083ce4515901cf703df8790f2896f663adff42f365a74a78d98554d5a67b1589e24d30a1223ee1e2adc6bcf77eabaae09763b8b8b948d19924b057e65562f082b8913e5009a8c13791f59903c9bce077fc80d6ec79b8852385c7c4a6c68be8cc5997b06d5e39f7dbf57e89f8a59f5452c4ade5968ae1de05d3b1d12c51924d10ad8e585474e2a9724bebd2bf9004d86697ef79ce3ed527ef18ce137553b43c1124f8d3844bc797965f61414492a50374f3060347871f4dfb15625672dd078e346f15b1bc2a3307675baa101d826f1eb7c166f7cb09775f0db016a9529954802075f3f8bfa0a73af49c9aae2d90624db688784fe4919b8f4db3ed89391ed6a85bda17c3945422418c72d74502485bfd83c4f64ee639340e003a030556b143064b3af88dd89da839c7cb3d38d1b95142fbc1b06bd01273ebfa25ef4c130175d5560b8a72afb431c80020a66cd7f15317dda99091b589b9efaec718bcf79fcc0b54e90cf77b6e94689ed72246c684d983c6457aba79d4b5757342570a7d00c2e1e8f95ddaed14cd98cc20e80e5606740b2b2bd28ac545761594167402657af8c2c50da03cb05dec21f90f278e9c2eeb523026a1bdaeec2597f33fee84b77cbca4100f414267a3c5c8c9f143c2cb192739c8733ea32ce20eff253f4ce4525ee2592d0489140baa4d84708a61d809c87e4e1992356c8cc6cdde0c886e4c66a9eb58709df144b6cf9b0a87c02d652bff9af938c78b03846dac563e6730fd507b306bcc25131fe7c49f7d563f84bf674880d0f9b2745567760c6bbc74fd7fb1f9e2877e6baa3107ced0dc492ec120db4bab934c12817323f3f4b69d665385b1ab75ef20198de2eab7592a2ca74128e58e9630b8532bff5d23b80d41232cf8ec419a636513761bddb8b597233afe4e8929aaa3784bb2159336e567bc7d78cf64b9f6f6c3bc6a23936e06ada689b077cb215b70be46e38db569e310a6c0d3cd552717b8acc7d70f1ce8e3008c72c8e62957d10f68bef5d8cc4982ca9b7ac26f135e6637e757cc92180e8c804a10110c74573649f11d7d5753e1d13d9d3f9dd62cbe058f721266bab8545d643d6ec9b2de0bad5f4b77a039ccd51c9720e917a043338ece684d78482db87413b1e9774d7fbf9ae82c321ddf285e24ad2e6de8d758bbc9a046edaa34f50fb1010857232b1014479910f7bb8ec3a35d1d9037b8fa3fb1f4066e64d516c84535812874ab55cd0ca8f8b41668731b1fc65a6430ac97da2894e16ab1e1049d065c80d97f5cfeb13e839624167f462e51a3b0bd13861250fefe00af02be62cac5ffe68763e950c1b8d0d49f544d1fad4d5db475be46a817982daf59cb3e5efb4ad181e7c90799522eabddfd268251e4d15d5743e47d46e7ec38b908c699e2ed9ae14eeb8489197588699163b9e191d88e232097be1377876d19fc5692592eb53f02cb4dc4cd3a05181136b614d014a6ddeb51a32cf2812f9bafbe6f8db908dc919de58863ace3ba6a6d5642a6f1a42b3cb79953fecdcaab6218c7ecb547288976e395378f45f2a0d709e3327b5937fac3edbd8976a389d5fb6cb737013b715e5eaee5debd9de3f9d9aa2ccef9675a83749b73e85971fbd1fe77751ec8354f38bb9c1d9ae9ef13e05af88e93df06487aa97119f4d7ff0df793c60202cf478714fe2deddf7e33615dfb914b123076e255be7b9c4cdae89bfb36a7f0ee2c3638d70677895bb7e62b36adc8e50385cb9b82b45812a413c1f4dbec9110f1734160099a6881914232066f928fb105bbdb2d19d3029ecb6454edd26c7e2d4ecddd7500de3ccaaa4836df99e2ded8423a1f0f97984fa88c209223621dd0bdfe8d24ecfc8ade78c46c121bd900aa187c646586525e5c39604ad2c04120a254ad0e3909b3b7bd02aa640b4221e2ac0ae46a0d9a095bb480d4d56672b0a6677cf59835118b58272a2b53298194825bb72ed83a08467af5cecff55ee01788a8137a46429412f7874d5d5fa6f1bb6be6a4a73ba75ead5d68ca8a82c148cfa9fa3e7b3d13fc572bab7a7117020f213e2dd6f9bd5d0b2a721cbd24977972125102ffafe8463e278a3fa410f730b6a7a42f5c0756a052589e61dcb9084ec053cb8f3397e48968a1df343192001172325e82b62771ba70b2ac4a2695185483056d933fb4c31da6f218b98901b5b415a5a3401d819ced8ac25d93b188f0f04e77c69237a381981b596819377293bae4510dfbcde481de08bd5ae1225c41b2fa0812bab3de1647532133ad47bee9634848abb2060e8fa01197d7d855c0bedc93b03bde039c3e98c3da0c270145a20f6c8ac2dd1d91c6addcef77a9ca571ed5581c4440cb44e7e01799e4607d317bd8184b84deeaba6beb6dd1ca91da4c2b2a5254d432d35aef6431d490f2a05ad075611fd98c2dbad5740dbf44e935f014a0d70b8df664d7352ebb69d858fa7bc17b734cbd7ed0f91643c9b2c3fe27fd81f301b41f194d243da5d80df5bbfbc5a91c2f1b4c5923129d2d031213f82808910d0906f96184856ff8cf6edf9929a5c87ab27e96b8a66f2aa572646eb40564e950af4b4d942e4ab7d5c5913ae7ee686f1c27fc40ac96bc6f1c1bcfb17bbe4a338795d1e21eec4126e2e7a226db73648f48228c98c3bf6eb943602623d279ab12d636b4c6d801d3eb05a0f0d4a1839df79d75758e13213dbb4d2f5b2ab5b321d8c672895a7fdbaab5b2a966cef06e376a3aae58c75cbd2faa6e3375f61ec0c8043c1a38eed88cf8f3749f258ecc3c3f586d4c3400de173d68896e8c8811c775c0422608875582c5f0e60065e66f15881996355a6745253c113d75365fa627f0d9a292fbf4d0f8173bab56c13a115b87a472af6c9bc4c189cc9b523575c0457e87f1ebd9158ad5612699842fbe8d6a400aa12f4833cf5a41e27a22418b9dbec11e3b8d048096688eb568cdfca412c4fd949ff8547ba99b84ea092d63f216a1f7b7306ff28b73437b45d8befa03e20dbe5ba5baf45399455efb969494ed4d708cb9124d8f1fd777838b603578e0acd32f5f277bd9f4e4599ec075c8fd83852a748e45153b08c5b7a2d5d7a69875612747dcbc177f8428645d89be6f0347f14cb0ea6442c0127a3ad377fd8f66233dddaa2c4c84c5ebf4e61c98050c76fee38dfa1beb1d8713037a55d52b647ab389576a852ccde8e5a4e74872ccd6780fb1c6335e72b3799b328a0d1d28d75996ddd8a3c9f1ed16dade8a6402a97c2053155e86b2f7c7839f6e1eb0edfd6fe328151a16f3e911c4664344aad63458c918f37e7fe0e2acbd3e98a68f709ee4fa9a86187f3c92874a8251907fd27f1b91fbcc1046f19654186ec8ced929c316231eeedc4a14e74bbb4bae86e0a849ead1f32ceb9ecc65abb355d81eb456ca05732d16f239066b91e448c546a128fec4a32de611bd800f73c86e232f1174850602e572ee9990b54155e79f8226bef0a6581333ab"}}}, 0xfca) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b8c000-0x8)={0x0, 0x0}) getegid() socketpair(0x4, 0x806, 0x4, &(0x7f0000e7c000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f02000)={0x3}, 0x4) getgid() r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000005000-0x8)=0x4) set_tid_address(&(0x7f00002ce000-0x4)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400000000000401) 2018/02/09 04:02:48 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a38000-0x4)) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0xf) fchmod(r2, 0x20) clock_adjtime(0x3, &(0x7f0000abf000)={0x6, 0x2, 0x8, 0xd5, 0xcb, 0x0, 0x200, 0x0, 0x5, 0x80000000, 0x9, 0x8, 0x3, 0x6, 0x0, 0x5, 0x4, 0x401, 0x1, 0x100000000, 0x9, 0x7, 0x7, 0x23, 0x3, 0x101}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000c6000-0xd)='/dev/snd/seq\x00', 0x0, 0x100000000400000) 2018/02/09 04:02:48 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0xa4, &(0x7f0000008000)="8736020dcbf0eda5e5a0cdb9ad3556978893bed3fac3409d95235ffa7c2ee74548b0b540199319da8b4ab645ca42b0f56ed4c14bdbfd9b04a48dcea6f79c74b083c385e2d6e471bb8c42fae1a6459a2b49761693f4c8ccf320eb8b80bb526ac1dec9a0959178903a4be4218f0588e322da5bf8fef4d90ba983bd37490cc4d31596d3d16b4b474006c44c27b7f38d6c25af52ee0f50d4547157acdabc544fa3e0651c676d"}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) dup2(r0, r2) 2018/02/09 04:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3}) nanosleep(&(0x7f00007b4000)={0x77359400}, &(0x7f00005ac000-0x10)={0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={0x77359400}) fcntl$getflags(r0, 0x401) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000075a000-0xe)='/dev/keychord\x00', 0xfffffffffe000000, 0x0) connect$ipx(r2, &(0x7f0000f9f000-0x10)={0x4, 0x2b, 0x6, "e2945b4b86ab"}, 0x7) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000432000), &(0x7f0000c7c000)=0x4) signalfd4(r2, &(0x7f0000edc000)={0xf71}, 0x8, 0x80000) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1}) [ 56.629601] [] handle_mm_fault+0x1fd1/0x2530 [ 56.629612] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 56.629618] [] ? __pmd_alloc+0x410/0x410 [ 56.629628] [] __do_page_fault+0x5c2/0xd40 [ 56.629635] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.629642] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.629649] [] do_page_fault+0x27/0x30 2018/02/09 04:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/autofs\x00', 0x3, 0x0) fstatfs(r0, &(0x7f0000738000)=""/197) 2018/02/09 04:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400400000006, 0x9) fcntl$setstatus(r0, 0x4, 0x42c00) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000910000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ax25(r1, &(0x7f0000b20000-0x10), &(0x7f0000362000)=0x10) 2018/02/09 04:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff5000)={0x0, 0x0}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ff6000-0x10), &(0x7f0000ff6000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_fuse_mount(&(0x7f0000ff6000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000eb000-0x4), &(0x7f0000867000)=0xfffffffffffffd68) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000d7f000), &(0x7f000061b000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c92000)={0x0}, &(0x7f0000e71000-0x4)=0xc) r4 = gettid() setpgid(r3, r4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000b32000)=0xe8) pipe2(&(0x7f00001ee000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e3c000-0x6)={0x0}, &(0x7f0000bd8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00008c1000-0x6)={r6, 0x10001}, 0x6) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000086e000/0x1000)=nil, 0x1000, 0x9) r7 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) ioctl(r7, 0x8912, &(0x7f0000000000)) preadv(r2, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) readlink(&(0x7f0000934000)='./file0\x00', &(0x7f0000bf3000)=""/232, 0xe8) dup(r7) [ 56.629656] [] page_fault+0x28/0x30 [ 56.629664] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 56.629673] [] ? SYSC_rt_sigqueueinfo+0xab/0x130 [ 56.629680] [] ? do_rt_sigqueueinfo+0xc0/0xc0 [ 56.629687] [] ? SyS_futex+0x22e/0x2d0 [ 56.629693] [] ? do_futex+0x15c0/0x15c0 [ 56.629700] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 2018/02/09 04:02:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x0) openat(r0, &(0x7f00009a9000)='./file0\x00', 0x800, 0x4) 2018/02/09 04:02:49 executing program 4: r0 = socket$inet(0x2, 0xa, 0x1ff) bind(r0, &(0x7f000076a000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000-0x4), 0x3) [ 56.629708] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.629715] [] SyS_rt_sigqueueinfo+0x24/0x30 [ 56.629722] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/09 04:02:49 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x38}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000619000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000623000-0x10)=@req={0xff, 0x4b, 0x1, 0x1ff}, 0x10) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x108) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) close(r1) fcntl$setlease(r0, 0x400, 0x2) 2018/02/09 04:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2018/02/09 04:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000d24000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) ioctl(r0, 0x400, &(0x7f00009df000)="db6fa5501b7baedfdbb63a176f86f1842edd784a62e68d8e") creat(&(0x7f0000388000)='./file0\x00', 0x1) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") 2018/02/09 04:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x3) 2018/02/09 04:02:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getcwd(&(0x7f00009ef000-0xdb)=""/219, 0xdb) flistxattr(r0, &(0x7f0000827000-0xcc)=""/1, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000712000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000-0x83)=""/131, 0x83, 0x40, &(0x7f0000001000)=@llc={0x1a, 0xf6, 0x100, 0x1, 0x8, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x5, 0x3ff, 0x200, 0xe784}]}) 2018/02/09 04:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000560000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000038e000)={&(0x7f00008b4000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000da4000-0xc)=""/12) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000031e000-0x10)={0x0, 0x400000000000, 0x9, 0xffffffff80000000}, &(0x7f0000438000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003dc000-0xf8)={r2, 0xf0, "fa2f7217427c839806e4d6d7b352cca84c1cb57615dfcb85161399a5e463b93719c760f7fce446e20945388f17e44c8a8ce788c63b3330e5e7e040c8824a756b0efcd17b1e9f61f44964ac5e3c6f8e5f15a9f54e73104cc5310548a41c0f03a72de2441b1f2691570dd44464a3bad6735f9d5c81456038795b80a961d27067d3bcf2ebb791bd6a7a3a4605fd09615e82b9690f64a09885597a406f437f9ebde61d5f4316fe3b83c0c2cdcd36061cf3f34d21d3876e1a81501396e5ef9044686ff9f2165f74d4a797af4087d44a5ab6b3fe7c8b5c3bd1f5853cab74fc3b2c5888a00d47e2a9673c380c92a662c6d8b2d0"}, &(0x7f0000969000-0x4)=0xf8) 2018/02/09 04:02:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) socketpair(0x11, 0xb, 0x9, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000)={0xfffffffffffffffc}, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000-0x10)=@common='teql0\x00', 0x10) epoll_pwait(r4, &(0x7f0000012000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x58, &(0x7f0000000000)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x8012, 0x0, @tid=r5}, &(0x7f0000044000)) fcntl$setownex(r4, 0xf, &(0x7f0000373000-0x8)={0x2, r2}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000316000)={&(0x7f00002ae000/0x400000)=nil, 0x400000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000092000-0x18)={0xaa}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0xb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) signalfd4(r4, &(0x7f0000d8e000-0x8)={0x9000000000000}, 0x8, 0x80000) 2018/02/09 04:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006ff000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003be000)={{0x2, 0x1}, {0x40, 0x401}, 0x2, 0x4, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000106000-0x8)={0x0}) ioctl$int_in(r1, 0x5473, &(0x7f00007c3000-0x8)=0x401) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000225000)={0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b5b000)=0x7, 0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000fd2000)='/dev/snd/timer\x00', 0x0, 0x4002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00005df000)) 2018/02/09 04:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) timer_gettime(0x0, &(0x7f0000238000-0x20)) ppoll(&(0x7f00009cc000)=[{r0, 0x40}, {r0}], 0x2, &(0x7f00003f5000), &(0x7f0000cb8000-0x8), 0x8) 2018/02/09 04:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b63000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ae0000), &(0x7f0000621000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000080a000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) listen(r1, 0x0) r3 = accept(r2, 0x0, &(0x7f000078b000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ec1000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, &(0x7f000096c000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000961000-0x8)=@assoc_value={r4, 0x3ff}, &(0x7f0000708000-0x4)=0x8) r5 = dup(r1) write$selinux_context(r5, &(0x7f00005b2000)='system_u:object_r:lirc_device_t:s0\x00', 0x23) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00003d4000)=@req={0x50, &(0x7f0000dd2000)={@common='dummy0\x00', @ifru_data=&(0x7f00002c0000)="3cc19d0dcd917251a87ff24ced1c30a66c1dedb8801555095e3b9ac435171608"}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000795000-0xca)={r4, 0xc2, "94e911890968cbcaecdae4e8cb27cf3a913152da566306be3619caf791f7e614c7c49cd72c28797d161867b0e28a77286475ec6466b17ebe64974e49ca1a5b7f0cecef180c6f799ccbe3ed29864dfdf5a74e626c72020aeddadb124b025b7b683a32e1af5ba670903af13b9713ed110fb19489030da16547b794102f2d5766ec1e9bcfa35dd67c00ee3155cef248aa3fe8db74ace7689ec227ad2cdae1db888e0ef7924ee85faecb68f067dd76af4475838d528f0ddfc0211453081e1bdeaa062692"}, &(0x7f000068d000-0x4)=0xca) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000fa000-0xfb)=""/251, &(0x7f0000f29000-0x4)=0xfb) connect$inet(0xffffffffffffffff, &(0x7f0000ba6000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00001ca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xfffffffeffffffff}}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) 2018/02/09 04:02:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x2, 0x17, 0x4, 0x0, 0x10, 0x0, 0x3, 0x1, [@sadb_address={0x3, 0x7, 0x7e, 0x80, 0x0, @in={0x2, 0x3, @loopback=0x7f000001}}, @sadb_x_sec_ctx={0x4, 0x18, 0x5, 0x3ff, 0x12, "6991ec16e3e788bcbc7a662b7556cabb63bd"}, @sadb_lifetime={0x4, 0x3, 0x80, 0x4, 0x9, 0x2}, @sadb_address={0x3, 0x17, 0x3c, 0x0, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}]}, 0x80}, 0x1}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000000)=""/207, &(0x7f00008bb000)=0xcf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000150000-0x9c)=""/156, &(0x7f00007f2000)=0x9c) accept$packet(0xffffffffffffffff, &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000024b000)=0x14) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd1000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00009c7000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) sendmsg$nl_route(r2, &(0x7f0000744000-0x38)={&(0x7f0000fc1000)={0x10}, 0xc, &(0x7f0000eb5000)={&(0x7f000048d000)=@ipv6_delroute={0x48, 0x19, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x19}, {}, {}, {0x0, 0x0, 0x0, r3}, {}]}]}, 0x48}, 0x1}, 0x0) 2018/02/09 04:02:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008b4000)={0x0, 0x8b4d, 0x7fffffff, 0x3, 0x68f, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001f1000-0x10)={0x21, 0x0, 0x8, 0xfff, r1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00003ed000), 0x0) 2018/02/09 04:02:49 executing program 1: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x3, 0x0, 0x3a66, 0xffffffff7ffffffd, 0x0, 0x6, 0x8}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigprocmask(0x3, &(0x7f0000f49000-0x8)={0x3}, &(0x7f0000d4f000-0x8), 0xfffffddf) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00001dc000-0x10)={0x6, &(0x7f0000b21000-0x30)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000dec000-0x8)={r4, 0x2}) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/09 04:02:49 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000591000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/09 04:02:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c7e000)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x230)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @empty}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @empty}}]}, 0x36ad) 2018/02/09 04:02:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000cfc000)='./file0\x00', 0x240000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f000040f000-0x4)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000b2f000-0xd3)=""/211, &(0x7f0000ef8000-0x4)=0xd3) ioctl(r1, 0x5101, &(0x7f000042a000)) 2018/02/09 04:02:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/02/09 04:02:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@syzn, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}}) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003a000)={@common='tunl0\x00', @ifru_flags=0x1}) keyctl$revoke(0x3, r2) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/02/09 04:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000297000)="220000002100070700be0000090007010a00000000000000002004000500038000ad", 0x22) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000dca000)=@nfc_llcp={0x27, 0xffffffffffffffe0, 0x4, 0x1, 0x1, 0x7fffffff, "1ddd1455c1974b4b6048b45c19442e7b51f38c8e0df0b352134ad6810e666c0bf4334bebf38bc2b94877bddbaa4f73762da1c9ed082774c1316ee0c3096f9b", 0x194}, 0x60, &(0x7f0000e83000-0x30)=[{&(0x7f0000adb000)="8972cf5df7fab5d9", 0x8}, {&(0x7f00002b7000)="3f12bfad1e21b8e6f21390b79a04466e8490b64938e444b8", 0x18}, {&(0x7f0000c0c000-0x45)="414103d167722bad501d511ba27ad691822188d94a77644a774756d86cf14d641256fcec5bf069e8bc335ed6527ef678afb662464c0e0e0d258dd43ccfdce1dade9b96f37c", 0x45}], 0x3, &(0x7f000038b000)=[{0xb8, 0x113, 0x3, "b5d16734cdeebba3cc7d274ece043c6f37c69cb03e6af462e66e23b518d7576d594d883ea70bd7dcd306a6e770d300d7391962e3cb380fccd9ef31743d0691c67e8564046928869883404694905b0c5f4cd64a228b1d0e993bb4ba2e68056c272f5b568de48fe8bcc7dd021bcb932b855943e9e0ef672009f516b797bb2d4c7f4bf1dd03e3eff86d6ad87093b315787f1bf650987e93a21cf5414347979b1c1e05c56aab1de879fb"}, {0x68, 0x13f, 0x3ff, "11159411da7be005b1d7bb641ae1508e8d774a77f5678d5bcc77b456b13f07314c9f0cce0abbf3cf2f0b287025496dda30b6f8665e13706b98583783a85bfb6a0720cc991fb963c1a74190e4815903c48f"}, {0x90, 0x117, 0x4, "56654e4687234d7ec21046cc50a8dd84b009f7afa9580631adc2d3b2afb91f28c543441999defd4279258a7377ea249fff566aefcfa971b36dac12bab5a24388390051689a47288716a0ecc690dd6a11b9a0138e36d8b07ba3147407cd8edb473369a4f48086746f0f2b7bf8e6322dda959e0aa90aab238da1f299ee389d"}], 0x1b0, 0x20008041}, 0x4080) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000073f000-0x10)={0x2, &(0x7f0000be7000)=[{0x0, 0xffff, 0x200, 0x10001}, {0x1f, 0x0, 0x7, 0x1}]}, 0x10) 2018/02/09 04:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) capset(&(0x7f0000032000)={0x19980330}, &(0x7f000010a000-0x18)={0x0, 0x0, 0x9, 0x0, 0x0, 0x3}) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[]}, 0x0) 2018/02/09 04:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) splice(r0, &(0x7f0000f06000), r0, &(0x7f000079a000), 0x3, 0x4) write$selinux_validatetrans(r0, &(0x7f00007b3000-0x75)={'system_u:object_r:file_context_t:s0', 0x20, 'system_u:object_r:apt_lock_t:s0', 0x20, 0x39, 0x33, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000007b000)=0x0) ptrace(0x4208, r1) connect$inet6(r0, &(0x7f00002f6000-0x1c)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 04:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000941000-0x8)='./file0\x00', &(0x7f000049c000)='./file1\x00', &(0x7f00000a0000+0x932)='proq\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, 0x3821) 2018/02/09 04:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002bf000)={0x3, 0x6, 0x1, 0xfffffffffffffff9, 0x0}, &(0x7f000050c000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000017f000)={r2, 0x5}, &(0x7f00005de000)=0x6) 2018/02/09 04:02:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0x1)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x88)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xc4c0, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @rand_addr=0x1f}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x2, @empty}], 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000)={@generic="0338969c27ad66f126df1667a1aaea0e", @ifru_ivalue=0x3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0xdf)={0x0, 0xd7, "df3a7344b765e7116001e9bdfb7cb4dadbfc640a15a7fbe0ea95b7c08c0bc3b89bc0729156691ef788525f57b16463648b99b4489214d4014f3fda6c3a5b27eb75b2aaa469285b6b8644a3fa912c9061b1b3f55a2e77361cecbde86d73f4467f0e8c3e496447caa89dacc5c7b025758f31b4f6317c7dfaf46751a58479c9685add98e2bcde2de0179b8600cca05f691125964eedd61064f3ed2406ff8898f4dd1263c172f0cfb42f691ab7877af37cc382854c14b5616d598f5e670e2e92c8762ab143710261f2a624ef4089d199541db34e9ae44dfcb3"}, &(0x7f0000002000-0x4)=0xdf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7, 0x6, [0x8, 0x10000, 0xfffffffffffffe01, 0xa1, 0x2, 0x1]}, &(0x7f0000001000-0x4)=0x14) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x4, 0x1, 0x401, 0x95}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/208) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x400002, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_getscheduler(r3) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)) 2018/02/09 04:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000079a000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00008ff000)={0xfffffffffffffffb, 0x8, 0xffffffff, 0x9, 0xfffffffffffffc00, 0xfc92, 0xffffffffffffff80, 0x4}, &(0x7f0000832000-0x40)={0x97, 0xa74, 0x0, 0x7fffffff, 0x7fff, 0x52, 0x7fffffff, 0x80}, &(0x7f0000b5f000-0x40)={0x4, 0x6, 0x80, 0x400, 0x80000001, 0x2, 0x3, 0x200}, &(0x7f000014a000)={r0, r1/1000+30000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000888000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f00007c9000-0x4b)="55cf8ac0e0aeda7b6e2f95ade0e09d62e8f69b0dfa6673a8c32b9b0cf3c198b14f3230650773e54253ea782a3c0bd55516654051986a679bcc6c03ee527038d027e1be8b30fbfc68eb4c89") futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000543000-0xc)={0x0}, &(0x7f000049c000-0x4)=0xc) wait4(r3, &(0x7f0000a2b000), 0x80000009, 0x0) futex(&(0x7f0000e38000-0x4), 0xf, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/09 04:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='bcsf0\x00', @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) syz_open_dev$sndtimer(&(0x7f000016c000)='/dev/snd/timer\x00', 0x0, 0x8080) 2018/02/09 04:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[]}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/09 04:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a94000)=0x18, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000444000)={@broadcast, @local, @multicast2}, &(0x7f000048f000)=0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000582000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x40}, 0x1}, 0x0) 2018/02/09 04:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b36000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000276000-0x28)={&(0x7f000095b000/0x3000)=nil, 0x1, 0x0, 0x88, &(0x7f000027f000/0x1000)=nil, 0x4}) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000623000)={0x1, 0x1, 0xfff, 0x10001, r2}) 2018/02/09 04:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000c97000)=[{r0}], 0x1, 0xe092) r1 = gettid() clock_gettime(0x0, &(0x7f0000792000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00001f6000)=[{{&(0x7f0000be4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000cb3000-0x70)=[{&(0x7f0000b76000)=""/200, 0xc8}, {&(0x7f00001ce000-0x2d)=""/45, 0x2d}, {&(0x7f000013e000)=""/4096, 0x1000}, {&(0x7f0000f35000-0x66)=""/102, 0x66}, {&(0x7f0000a90000)=""/241, 0xf1}, {&(0x7f00008cd000)=""/115, 0x73}, {&(0x7f0000272000)=""/227, 0xe3}], 0x7, &(0x7f00003b2000)=""/112, 0x70, 0x401}, 0x1}, {{&(0x7f0000dc3000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000c24000-0x40)=[{&(0x7f000091d000)=""/78, 0x4e}, {&(0x7f0000cd9000-0x5f)=""/95, 0x5f}, {&(0x7f000044f000-0x97)=""/151, 0x97}, {&(0x7f00007d3000-0x6e)=""/110, 0x6e}], 0x4, &(0x7f0000026000-0xcb)=""/203, 0xcb, 0x1d}, 0x1000}, {{&(0x7f0000ca1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000833000)=[{&(0x7f00008a1000)=""/97, 0x61}, {&(0x7f0000016000-0x22)=""/34, 0x22}, {&(0x7f0000851000-0x6c)=""/108, 0x6c}, {&(0x7f0000c41000-0x99)=""/153, 0x99}, {&(0x7f000080c000)=""/129, 0x81}], 0x5, 0x0, 0x0, 0x20}}, {{&(0x7f0000648000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000af1000-0x50)=[{&(0x7f00001e5000-0x75)=""/117, 0x75}, {&(0x7f0000df5000)}, {&(0x7f00000ae000)=""/202, 0xca}, {&(0x7f00002e7000-0x80)=""/128, 0x80}, {&(0x7f0000a6f000-0xa5)=""/165, 0xa5}], 0x5, 0x0, 0x0, 0x80}, 0x8}], 0x4, 0x12021, &(0x7f0000921000)={r2, r3+30000000}) getsockname$ax25(r4, &(0x7f000022b000), &(0x7f00003e3000-0x4)=0x10) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffd}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/09 04:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8800203) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000c14000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000241000-0xe)='/dev/keychord\x00', 0x15d000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a3e000)={0x6c, &(0x7f000086f000-0x6c)=""/108}) ioctl$KDSETLED(r1, 0x4b32, 0x400) ppoll(&(0x7f0000227000-0x8)=[{r0, 0x1}], 0x1, &(0x7f000093b000)={0x77359400}, &(0x7f0000e94000-0x8)={0x401}, 0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00007f9000-0x4)) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/09 04:02:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e96000-0x5c)={{0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x1, 0x2d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, 0x8000, [0x7, 0x80000000, 0x6, 0x7, 0x7, 0x8, 0x100, 0x1]}, 0x5c) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000905000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001f8000)={0xfff, 0x1, 0x1, 0x0, 0x2}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000+0xef7)) [ 57.301968] audit: type=1400 audit(1518148969.390:70): avc: denied { validate_trans } for pid=10006 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/09 04:02:49 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000021000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f000002d000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000016000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000002d000), &(0x7f000002e000-0x4)=0x4) 2018/02/09 04:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00009c5000-0x24)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000053f000)="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") r1 = syz_open_dev$mice(&(0x7f0000de1000-0x10)='/dev/input/mice\x00', 0x0, 0x2200) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000242000)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000099b000)) 2018/02/09 04:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x8001, @loopback={0x0, 0x1}}}]}, 0x8}, 0x1}, 0x0) pipe(&(0x7f000033b000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e24000)={@generic="1e3aee549f16c9f632e23155da5e822e", @ifru_mtu=0xffffffffffff0001}) 2018/02/09 04:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000a0b000), &(0x7f00004e2000-0x4)=0x4) r1 = memfd_create(&(0x7f0000d6d000-0x1c)='net/raw\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000d32000-0x20)={0x4284a1, {0x400003ffffffb}}, &(0x7f000032b000), 0x8, &(0x7f0000b89000-0x8)) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/02/09 04:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000126000-0x4), &(0x7f000035a000-0x4)=0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@local={0x0, 0x0, [], 0x0}, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, 0x0, r1) 2018/02/09 04:02:49 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x8000, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a2a000-0x10)={r1, 0xf909}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) read(r2, &(0x7f0000432000)=""/63, 0x3f) lseek(r2, 0x0, 0x3) 2018/02/09 04:02:49 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000031000)={0x0, 0x6}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000003a000)={r1, 0x4b, "cf9f9b7dc48d9be583b764b97a0252e833d23c299ed1468a735d8acfdf0672f34bfc7f41af8bba655e632413b4e4496f8038a4be416c2c10431c72e9b6ba3497e519a3a1cc1e0f4313387a"}, &(0x7f000003b000-0x4)=0x53) 2018/02/09 04:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000703000), &(0x7f0000a2a000)=0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001fa000)='net/mcfilter\x00') r1 = openat(r0, &(0x7f0000c8f000)='./file0\x00', 0x2, 0x165) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004be000-0xc)={0x0, 0x8, 0x20}, &(0x7f000099a000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000464000)={r2, @in6={{0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}, [0x80, 0x2c5c, 0x0, 0x8d52, 0x3, 0x8, 0x0, 0xaf5, 0x1, 0x9, 0x0, 0x3, 0xfffffffffffffff7, 0x1, 0x401]}, &(0x7f00000d5000)=0x108) recvmmsg(r1, &(0x7f0000fe4000)=[{{0x0, 0x0, &(0x7f000098c000-0x60)=[{&(0x7f00007fd000-0xcc)=""/204, 0xcc}, {&(0x7f0000c51000)=""/78, 0x4e}, {&(0x7f00007d7000)=""/121, 0x79}, {&(0x7f0000996000-0x24)=""/36, 0x24}, {&(0x7f00005a7000)=""/204, 0xcc}, {&(0x7f0000129000)=""/221, 0xdd}], 0x6, &(0x7f00004c7000)=""/17, 0x11, 0x10000000}, 0x9}], 0x1, 0x10100, 0x0) r3 = getpid() sched_rr_get_interval(r3, &(0x7f00002e7000)) 2018/02/09 04:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000bf000)={0x3ff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = dup3(r1, r1, 0x80000) sendto$inet(r2, &(0x7f000052f000)="f54b5ebbad46bc7addd3b6fcb9a1de17f9594f8359ae5fc13762baae7590edad6b5115d7a0f660d6dfeae2684a90c0dda0c0bf807bc6fa9d0ecc4c801d2bc961747fdc5a56088eebb20a1e902fe65e5fef7c13612e32c4ab19168272eb5fd8e4f7f598d71820047db396fdfb464593e33ba72d37ac879768767cf668e0b2b813bbb6f89227", 0x85, 0x40004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003b3000-0xb8)={0x0, 0xce6b, 0x7, 0x6, 0x100, 0x87, 0x1, 0x0, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0xcc, 0xf2, 0x0, 0x8000}}, &(0x7f00002ee000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b63000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}}, [0x80, 0x4, 0x40, 0x1, 0x3, 0x4, 0x1000, 0x3, 0x4, 0xf1, 0x0, 0x0, 0x3, 0x7, 0x3]}, &(0x7f00003bd000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fb2000-0xb8)={r3, 0x7ff, 0x4, 0x8, 0x0, 0x1ff, 0x0, 0x8, {r4, @in={{0x2, 0x2, @rand_addr=0x8fd}}, 0x8000, 0x8000000000000, 0x6, 0x100000000, 0x1ff}}, &(0x7f000031f000-0x4)=0xb8) r5 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00000f4000-0x8)={0x2, r5}) fcntl$setlease(r2, 0x400, 0x0) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) process_vm_writev(r5, &(0x7f000013c000)=[{&(0x7f00004eb000-0x1b)=""/27, 0x1b}], 0x1, &(0x7f0000d94000-0x90)=[{&(0x7f0000ea7000-0xaf)=""/175, 0xaf}, {&(0x7f0000422000)=""/237, 0xed}, {&(0x7f00008c8000-0x28)=""/40, 0x28}, {&(0x7f000030d000)=""/186, 0xba}, {&(0x7f0000848000-0xe2)=""/226, 0xe2}, {&(0x7f000043e000-0x1000)=""/4096, 0x1000}, {&(0x7f00002af000)=""/195, 0xc3}, {&(0x7f0000760000)=""/98, 0x62}, {&(0x7f000041e000-0x5a)=""/90, 0x5a}], 0x9, 0x0) 2018/02/09 04:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000213, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6f000-0x1)="cf", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00001f6000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x8000000000000000, 0x0, 0xa, 0x1d, 0x4, "86d9f065098b2b497762ed39220b9d5b0cd782e3a78e4293e6048703e6f28280b7c2314114d5220453dba70f283927d809ed8582cfa777475296a5416e4f8be8", "02493f569f1ad69a44f33c21505b38e38f8f4140fa4d7c484dca4e9c8cb31fb2caa618f0f2e4923829906dd0f579ada466a4e3fe6012acab8248b6a624cb4fe3", "ff779e73db499de80e066dcaf153ea764c76f19bd3507604fc1e0277e32c891e", [0x5795, 0x8]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) fcntl$notify(r0, 0x402, 0x8) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='3`', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[]}}], 0x1, 0x4000851) 2018/02/09 04:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000094b000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d48000-0xc)={r2, 0x0, r1}) connect$vsock_stream(r1, &(0x7f0000415000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/hwrng\x00', 0x40, 0x0) 2018/02/09 04:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000027000-0x7f4)={0x24, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e96000-0x8)='net/rpc\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000541000)={0x0, 0xe2, "611b161aef3e4081c7872d5be0e32c5331009511a5ceaed782fadc98cba883606dbe012d6f5b4a13be8514471e28ba5691ca1b300ffbb40982a9e96e80cac226388469c7f4e68766710f4645d0620365793e37b855d973bae429f91b3001306ac881a2d3f3908fc9f6727e75b295f75a77b0140be8c319b655ffa925b629d4f81b4d80aa58e856df246893681ac92d6c8b4cd500f5048db252401ccbb0ec50198c9a5c7813b0e678fd308fc08bd6c8705600545bf377d51600a9511a6562fb290e271ea47a6f80b25d5e72fd65b027685177069f4a0010254281caf1331c84a970c0"}, &(0x7f000056d000)=0xea) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd3000)={r2, 0xa8, &(0x7f0000d7a000)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xa8}, @in6={0xa, 0x0, 0xfffffffffffffbff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x400}, @in6={0xa, 0x3, 0x31, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, @in6={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9af}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000dba000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dec000-0x18)={0x0, 0x0, 0x20, 0x7ff, 0x4e}, &(0x7f000050a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dd1000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7f80000000000}}, 0x2, 0x4, 0xd2, 0xfffffffffffff8fc, 0xfffffffffffffff8}, &(0x7f00001c3000)=0xa0) 2018/02/09 04:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005af000-0xc)='/dev/autofs\x00', 0x103000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000b4000-0x78)={0x7, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @broadcast=0xffffffff}, 0x20, 0x1e08, 0x3ae08c56, 0x0, 0x7, 0x0, 0x4, 0x5, 0x7}) r1 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005ce000)={0x0, 0x0}) sched_getparam(r2, &(0x7f0000d03000-0x4)) ioctl(r1, 0x2000001263, &(0x7f00008b8000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ec000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 04:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) setresgid(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000648000-0x4)=0xfffffffffffffff7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000070e000-0x8)={0x0, 0x7}, &(0x7f00004ac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000748000-0x4)={r1, 0xfffffffffffffe00, 0x200, 0x0, 0x33d, 0x8}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) getresuid(&(0x7f0000fc9000), &(0x7f0000186000-0x4)=0x0, &(0x7f0000cc4000-0x4)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000572000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x59, 0x0, 0x8, 0x0, 0x80, 0x80, 0x3a, 0x0, r2}, {0x1, 0x3, 0x58f, 0xd155, 0x2, 0x8, 0xfffffffffffffffe, 0x7a8b}, {0x7, 0x3ff, 0x81, 0x8}, 0x8, 0x5, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x3, 0x2, 0x9, 0x7, 0x3, 0xf8}}, 0xe8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f11000-0x4)={0x6ff7c08d}, 0x4) sync() 2018/02/09 04:02:49 executing program 6: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x1}) dup3(r1, r1, 0xfffffffffffffffc) 2018/02/09 04:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000643000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000713000)={@generic, @ifru_flags}) r2 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") accept$inet(r1, &(0x7f0000af1000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000d71000)=0x10) exit(0x0) getpeername$inet(r1, &(0x7f000080a000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000ff8000)=0x10) fstat(r2, &(0x7f0000781000)) 2018/02/09 04:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000076b000)={&(0x7f0000f93000)=[0xe, 0x0, 0x1, 0xfffffffffffffffd, 0x8], 0x5, 0x1000, 0x3ff, 0xffff, 0x9, 0x80000001, {0x9, 0x8, 0x400, 0xffffffffffffff01, 0x6, 0xfff, 0x9, 0x5, 0xf28d, 0x2469, 0x100, 0x1ff, 0x2, 0x5, "7ea1f0f085a193140bfd9f8ee1f55ee4fb5d052ecdfd8bb7e08ee714227c9776"}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006e1000-0x4)=0x3) r1 = gettid() capget(&(0x7f00005c5000)={0x20080522, r1}, &(0x7f00007ad000-0x18)) 2018/02/09 04:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)) madvise(&(0x7f0000406000/0x2000)=nil, 0x2000, 0x12) 2018/02/09 04:02:49 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2ae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x21c)=[{{&(0x7f0000a94000+0x71c)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000a94000-0x10)=[{&(0x7f0000000000)=""/223, 0xdf}], 0x1, &(0x7f0000001000-0x5a)=""/90, 0x5a, 0x3ff}, 0x1000}, {{0x0, 0x0, &(0x7f0000a94000-0x30)=[{&(0x7f0000a93000)=""/54, 0x36}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f0000a93000)=""/184, 0xb8}], 0x3, &(0x7f0000a96000)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000a96000-0x10)=@ipx, 0x10, &(0x7f0000a97000-0x30)=[{&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000001000-0xe6)=""/230, 0xe6}], 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x5}, {{0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000d03000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000d05000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000a96000)=""/169, 0xa9}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f0000000000)=""/201, 0xc9, 0x3}, 0xef}, {{&(0x7f0000a94000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000000000)=[{&(0x7f0000a95000)}, {&(0x7f0000000000)=""/119, 0x77}], 0x2, 0x0, 0x0, 0x7fff}, 0x1}, {{&(0x7f0000d04000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000), 0x0, 0x6}, 0xd3}, {{&(0x7f0000a94000-0x8)=@sco, 0x8, &(0x7f0000d03000-0x90)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000a93000)=""/30, 0x1e}, {&(0x7f0000d05000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000a96000)=""/115, 0x73}, {&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000001000-0xac)=""/172, 0xac}], 0x9, &(0x7f0000001000-0xa5)=""/165, 0xa5, 0x2}, 0xbf77}, {{&(0x7f0000d03000)=@l2, 0xe, &(0x7f0000001000-0x60)=[{&(0x7f0000d03000)=""/19, 0x13}, {&(0x7f0000a93000), 0x1d9}, {&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000d04000)=""/60, 0x3c}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000d04000)=""/104, 0x68}], 0x1000000000000198, &(0x7f0000a94000)=""/2, 0x2, 0x3}, 0xffffffff}, {{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000a97000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000a95000)=""/36, 0x24}, {&(0x7f0000a97000-0x9a)=""/154, 0x9a}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000a95000-0x69)=""/105, 0x69}, {&(0x7f0000d05000-0xda)=""/218, 0xda}], 0x8, 0x0, 0x0, 0x20}, 0x9}], 0x9, 0x102, &(0x7f0000a95000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d05000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000a94000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/02/09 04:02:49 executing program 7: clone(0x0, &(0x7f0000c13000-0x45)="4051074bc924734482a4326784c4e6d301c5220cff9433f8332279e357fcf6852db947cb9bfb88111bb7f086b8d27fe39f0f0000007f4624a38669457d5e4a9bded4b68e58", &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) r0 = syz_open_dev$sg(&(0x7f0000dd7000)='/dev/sg#\x00', 0x0, 0x240880) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000919000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000d33000)=""/220, 0xdc, 0x1, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @random="2e994fc19c40"}, 0x14) clock_settime(0x0, &(0x7f0000125000)) 2018/02/09 04:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000028b000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f000092a000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x4, 0x26a950b) inotify_add_watch(r1, &(0x7f00007b2000-0x8)='./file0\x00', 0x1) 2018/02/09 04:02:49 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) socket$nl_route(0x10, 0x3, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 57.656400] device lo entered promiscuous mode 2018/02/09 04:02:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000f61000-0x8)=0x1) shutdown(r2, 0x8000000000002) [ 57.686273] device lo left promiscuous mode [ 57.754381] device lo entered promiscuous mode [ 57.764215] device lo left promiscuous mode 2018/02/09 04:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000028b000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f000092a000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x4, 0x26a950b) inotify_add_watch(r1, &(0x7f00007b2000-0x8)='./file0\x00', 0x1) 2018/02/09 04:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mkdir(&(0x7f0000497000-0x8)='./file0\x00', 0x50) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/02/09 04:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) fcntl$getflags(r0, 0x3) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) creat(&(0x7f0000236000)='./file0\x00', 0x0) 2018/02/09 04:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b7e000-0x4)) 2018/02/09 04:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a0000)='net/if_inet6\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x3) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00003d2000-0x4)=0x2e342686, 0x4) 2018/02/09 04:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f0000ace000-0x4)=0xd2) 2018/02/09 04:02:49 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = socket$inet6(0xa, 0x80005, 0x200000000002) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000011000)={@common='lo\x00', @ifru_flags=0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)) 2018/02/09 04:02:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000071000), &(0x7f0000c63000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036f000-0xc)={0x0}, &(0x7f0000dcb000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000790000)='clear_refs\x00') sendfile(r1, r3, &(0x7f0000b55000)=0x4, 0x2) 2018/02/09 04:02:50 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000617000-0x16)='/selinux/checkreqprot\x00', 0x880, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000217000-0xb0)=""/176) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/154, 0x9a) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000a000-0x10), &(0x7f0000009000-0x10)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000+0x5b7)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000000c000)="fd21d805a7e429dfa86091ac1350ca5e913ee587f7f92945bf06c60a85a14ed4a8cf49d81de7a807c7b1b0ddbb8434db952f35294c1bb6f2f55e1292f3cbdcb599f05d7719baec5984a9da84ed103ecd3d6466b00bbda16c1c3e7d43bd", 0x5d, 0x100000005, &(0x7f000000c000-0x10)={r1, r3+30000000}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000000a000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000000c000-0xd)=@known='security.ima\x00', &(0x7f0000004000)=""/66, 0x42) futex(&(0x7f0000005000-0x4)=0x100000000, 0x20085, 0x7ff, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f000000a000-0x4), 0x800000000fffdfb) 2018/02/09 04:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f00001cf000-0x9)=@rc={0x1f}, 0x9) socketpair$inet(0x2, 0x5, 0x6, &(0x7f00008e8000)) 2018/02/09 04:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) bind$inet6(r0, &(0x7f0000a7f000-0x1c)={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) accept$inet6(r0, &(0x7f00009fb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000254000)=0x1c) 2018/02/09 04:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x2, 0x4000) ioctl(r0, 0x2282, &(0x7f0000007000)) 2018/02/09 04:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d00000)={0x3, {0x2, 0x3, @empty}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x100, 0x8, 0xa, 0x3, 0xfff, &(0x7f0000225000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0x0, 0xc2}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socketpair$inet(0x2, 0x7, 0x400, &(0x7f00001b4000)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000035000-0x120)={0x80000000000000, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x1, [{{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x120) openat$rfkill(0xffffffffffffff9c, &(0x7f00001e9000-0xc)='/dev/rfkill\x00', 0x2080c0, 0x0) 2018/02/09 04:02:50 executing program 1: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b0c000-0xc)) r2 = inotify_add_watch(r0, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094a000-0x11)='/dev/vga_arbiter\x00', 0xc80, 0x0) bind$unix(r3, &(0x7f00002ce000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{}], 0x1, 0x0, &(0x7f0000003000-0x8), 0x8) 2018/02/09 04:02:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x7, r0, 0xffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000411000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000581000)={0x20, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x8}, [@typed={0xc, 0x8, @uid}]}, 0x20}, 0x1}, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000820000-0x4)) prctl$void(0x3) read(r1, &(0x7f0000e7e000)=""/199, 0xc7) 2018/02/09 04:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000883000)=0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f00004e3000)='/dev/sg#\x00', 0x10008, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f000097e000)="86") clock_gettime(0x0, &(0x7f0000517000)={0x0, 0x0}) ppoll(&(0x7f0000449000-0x18)=[{r0, 0x20}, {r1, 0x8000}, {r1, 0x9060}], 0x3, &(0x7f0000bce000)={r2, r3+10000000}, &(0x7f0000d49000-0x8)={0x7f}, 0x8) 2018/02/09 04:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040c000)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) [ 58.027755] audit: type=1400 audit(1518148970.120:71): avc: denied { ioctl } for pid=10179 comm="syz-executor0" path="socket:[19750]" dev="sockfs" ino=19750 ioctlcmd=0x5419 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 04:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2e000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c4d000)=@assoc_value={0x0, 0xff}, &(0x7f00008d1000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c7a000-0x8)={r2, 0x3ff}, &(0x7f00003f0000)=0x8) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/09 04:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000333000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000bac000)=0x3a, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d17000-0x38)={&(0x7f0000fc6000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00004cf000-0x10)={&(0x7f000037f000-0x4c)={0x4c, 0x11, 0x0, 0x22, 0x7, 0x0, {}, [@typed={0x38, 0x80000000004d, @str=':cgroupmime_typevboxnet0vboxnet1vboxnet0/[em1[\x00'}]}, 0xfffffffffffffff7}, 0x1}, 0x20000000) r1 = syz_open_dev$mice(&(0x7f0000740000-0x10)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00005fc000)={{0xfffffffffffffffd, 0x3}, 'port1\x00', 0x2, 0x4, 0x3, 0x9, 0x8b38, 0x2, 0x100, 0x0, 0x6, 0x40}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) 2018/02/09 04:02:50 executing program 5: clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400}}) r0 = syz_open_dev$sndseq(&(0x7f0000ab3000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000605000-0x58)={{0x5, 0xf}, 0x0, 0x3ff, 0x1f, {0x1937, 0x4}, 0x7, 0x7ff}) 2018/02/09 04:02:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) 2018/02/09 04:02:50 executing program 1: clone(0x0, &(0x7f0000a66000-0x3), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f00002a7000)) unlinkat(0xffffffffffffffff, &(0x7f00001bf000)='./file0\x00', 0x200) 2018/02/09 04:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000df6000)='/dev/usbmon#\x00', 0xfff8000000000000, 0x420842) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe4d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/09 04:02:50 executing program 4: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000011000)=[]}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000818000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$pppoe(r2, &(0x7f0000f5c000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10, 0x80000) write(r0, &(0x7f0000264000)="2c93219fdf5b92f760daedc162eb876fed8866e69894c9e1c69dcdb4d54f2a46d57d096d416dd22adc6b0e853afd631087af873c3ffdd2e97760e3e88682785ffd4326223b685b1a", 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000933000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000049a000), &(0x7f00002b7000-0x4)=0x4) 2018/02/09 04:02:50 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000010000)) 2018/02/09 04:02:50 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x7ff) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000790000)={0x5000001c}) r3 = fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000fe3000-0xb0)={{0x6, 0x8}, 'port0\x00', 0x1c, 0x1000, 0xbe6, 0x7f, 0x80000000, 0x6, 0x4000, 0x0, 0x4, 0x6}) openat$sequencer(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/sequencer\x00', 0x8180, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe1000-0x24)) 2018/02/09 04:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000142000-0x6)='logon\x00', &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000349000)="8c2bc782869c", 0x6, 0x0) keyctl$setperm(0x5, r0, 0x1000) r1 = add_key$user(&(0x7f0000bf8000-0x5)='user\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b7000)=']', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000785000-0x56)='*', 0x1) 2018/02/09 04:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000852000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a8f000)) getgid() r1 = syz_open_dev$mice(&(0x7f000041f000)='/dev/input/mice\x00', 0x0, 0x121000) recvfrom$ax25(r1, &(0x7f000068e000-0x66)=""/140, 0x8c, 0x2100, &(0x7f000028b000-0x10)={0x3, {"05213143edced1"}, 0xe2}, 0x10) getsockname$packet(r0, &(0x7f000043b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c38000)=0x14) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d4e000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x8, 0x0, 0x855, 0xa, 0x20, 0x20, 0x2c, r2, r3}, {0x7, 0x0, 0x770, 0xd2d3, 0x1, 0x7f, 0x8, 0x9}, {0x80000000, 0x9, 0x5, 0x400}, 0x6, 0x5, 0x1, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x4, 0x3, 0x3f, 0xad, 0x0, 0x40}}, 0xe8) listxattr(&(0x7f0000087000-0x8)='./file0\x00', &(0x7f0000628000-0x1000)=""/4096, 0x1000) r4 = open(&(0x7f0000e53000)='./control\x00', 0x400280, 0xc5) sendmsg(r4, &(0x7f00006ac000)={&(0x7f000018f000-0x8)=@sco={0x1f, {0x4, 0x8, 0x0, 0xdbb0}}, 0x8, &(0x7f0000354000-0xa0)=[{&(0x7f00009d0000)="c081db37acdcb70d5956b177c3c5269fde873ad5be2880dc9fcb381fa5ee950de6da2c5d83c44ba0a4c83aaaa4c6bd", 0x2f}, {&(0x7f0000841000)="c7c71a2ebd717823e11c8f7900481f97424e65a73be1bee23372108015385a0c831ed6f10aec97a62364d97d977454dc77c567be10bd971d0a852bffab7ee5eeff30a2f273527e426a53ce96e7b53d50eb2c20819b573120f31d764e80086105ddf9205e79fed39e52db4f8d446f44c47b18507756d99609d1fcf01c1583b177fbdbb6ad6e3e0f1f97418fe8c1762d12dbf8823c8e6e4e321f670518ee4dbe078d1870eec6bd5cb357aaccd4999aa7cca5b78736fe85973c6bfb4f5573528c37c5e52157b9ffcd16c777026e0b2eba31c6663cfbd393ed6a8eb7aafe72a7b3b524e1d3a86e", 0xe5}, {&(0x7f0000e97000-0x7c)="4f0e0e69f3578d6fa3662389c7034ae5c5c1229fb1ce57709ed109f76435ae3533d3df0dd565b80d70e4e5e06d702e06206ee71bb57e0b917e9c57244b0ccc0f487454da68d4f6fcddde16fcca4d83f6db7af00a10ac6ba1697d740447e15f5ea069bfb91e06b559f6a2912fe2f8a3d2ef0481370f0ccf1274834648", 0x7c}, {&(0x7f0000646000-0xc4)="244e540a50d3f2af45a2666fed2158cb0b098e2691f10c81de707e91c16f3b4fafca5d56046a4b9d1aba34ff42e84687da7627f7ae3b1ca1450b3e984d6672606fbe1161dbabfcfa77a27309b4e700358ee55ea65d9eb71d4d851baf86bef79c9c9d3121233cb28571ed575ae6a60a918b4cded26b93b01a6ad1fe10364406ef6afb4dec551c9b6ce7a521adc76a52c19f84bb112522dda2804409f303a071b8a32b4de682e352433428e4f08c28df5ad768b20614104028ec6a41cdcfe936e0efc25362", 0xc4}, {&(0x7f000028c000-0x9)="9c0fd1f3af27fb8faf", 0x9}, {&(0x7f0000de4000)="4f1b6f3b1803c1541d689370b6420d46aeafeba81c0e8cb7509fe6cecf87b3140a52c415324bf04ca1ce525a34baaf64052bffc44169e3fd7f5ad72927c5fc9cdc498ad3c79eef405fe506ecf8af1d3e768e8816ed6fe7cd95b85c86a65cbef099fc9f53117e2e3c17c71324cfbcb7f9772c32b6c4b4f368d1c3ee5afc0975f94b40c6e5047544a4d3aad9beae160ef7e38fedab77da0d1f4d142cfcdae920c4800def9b768fcc07b95e", 0xaa}, 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0x1000}, {&(0x7f0000ab0000-0x21)="b71c1bb9b73bd88b017349b9ca36df04a72ca778a056c17a37cdb20ac4f918efe6", 0x21}, {&(0x7f00003bd000)="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", 0xfb}], 0xa, &(0x7f0000913000-0x160)=[{0x48, 0x118, 0x4, "15b3d3151058c0fbba4e5e5aa30f564dd659f78532538116a4922fd319ad86c24db3227377dcc750ad2db84e66aad8f925131e00d507"}, {0x70, 0x113, 0x5, "286e5f01be22e7691ec96ce40aadd7559de341e06ccbcd630eec636c157d57c353ecb0f09fb959708b863bd719e4a72a205c00e41aa7090d4c8a515f02d7daa2349e9a20e35a2164eb925f0b4849c3c3be35484556aed7fc859c08"}, {0xa8, 0x108, 0xfff, "2b06d16780d778f3a606a2c25edb6db80c134ceaaeb9531aa8876bf4bae68f48dca72749629fb263121b6b221f2993a092f77c790931314209d733f4bba5d24ed88372929bd99310f27d744e39474233a3a066655f3e623ed7c4fb999843d3a626d672bcf623a19ec8a96d0c2f9e787926aa5030dcd7b9ff03beb33d43f8536e1ab93c0d94b3e7ef34673efe253f24e7c09692868c31"}], 0x160, 0x4000010}, 0x4008800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001cf000-0x91)={0x0, 0x89, "4a41541a3dbf0ea021c75ac6009fbb907961679b35ea4f5ace7f264763c4ac742010f5af4ed6cd4ba94af6f98fe629679b4fce7c7c7dc41fe1cd76f4306719a4fab79e3f5e93b4d9a58d6f6fe76d4cf6f0235005f8f1b4b1c99c60231e097cd04a1b470b5b57cfc3a3d41de38a88dbb6ac018f5569b94cc3fe90f8ff96178796184952fb4c4729de94"}, &(0x7f0000e00000)=0x91) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a8c000-0x8)={r5, 0x4}, 0x262) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000094d000-0x3)=0x5, 0xfffffffffffffc96) mount(&(0x7f0000885000)='./control\x00', &(0x7f000064a000-0xa)='./control\x00', &(0x7f0000dbb000-0x8)='debugfs\x00', 0x0, &(0x7f000075d000-0xa6)) mknod$loop(&(0x7f0000799000-0x10)='./control/file0\x00', 0xaf, 0x0) 2018/02/09 04:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b9000)) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000), &(0x7f000096d000-0x4)=0x4) 2018/02/09 04:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ea000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000097f000)={0x5, 0x3, 0x3, 0xa0000000000}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000470000-0x20)={@common='ip_vti0\x00', @ifru_flags}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/02/09 04:02:50 executing program 1: r0 = getpgid(0x0) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000), 0x10) modify_ldt$write(0x1, &(0x7f0000a60000-0x10), 0x10) 2018/02/09 04:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000456000)=[{&(0x7f00007b2000)}, {&(0x7f0000cd3000-0xef)}, {&(0x7f0000a76000-0xc7)="a6", 0x1}], 0x3) 2018/02/09 04:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) accept$inet(r0, &(0x7f0000b8c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000479000)=0x10) r1 = syz_open_dev$usbmon(&(0x7f00007bb000)='/dev/usbmon#\x00', 0x1, 0x20800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000c3000-0x4)=0x3a51, 0x4) poll(&(0x7f00009bc000-0x48)=[{r1}], 0x1, 0x0) 2018/02/09 04:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000727000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockname$inet(r0, &(0x7f00009a4000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000edd000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000032b000-0x14)={0x0, 0x7, 0x9, 0x80, 0x8001, 0x6}, &(0x7f0000a3b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dda000-0x65)={r1, 0x5d, "47e2ca0d763202bbc0ce5b59bc5d0640c2b95ca5e11e3c2128fa97c99718e207455cc82474ceee4264a4e9e520a10f287489340346329700ca53dc22084e4f72bdb1c5a38e0d9194584341b2e8f7eff0b0f736798c979c7ce1397d39f9"}, &(0x7f0000084000-0x4)=0x65) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd), 0x0) [ 58.205287] audit: type=1400 audit(1518148970.290:72): avc: denied { ioctl } for pid=10219 comm="syz-executor3" path="socket:[19769]" dev="sockfs" ino=19769 ioctlcmd=0x5301 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 04:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000089f000)={0x0, 0xfffffffffffffff9}, &(0x7f0000c03000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000084e000)={0x3, 0x208, 0x6, 0x40, r2}, &(0x7f0000a62000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x30b) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9"}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000eb0000-0x1000)="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", 0x16d}], 0x1, &(0x7f0000fd5000)={0x10}, 0x10}], 0x1, 0x1) 2018/02/09 04:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f00000cd000)='./file0\x00', 0x2000, 0x112) getsockname$packet(r1, &(0x7f0000153000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000057f000)=0x14) r2 = memfd_create(&(0x7f0000ed9000-0x13)='(posix_acl_access,\x00', 0x388d7c97aab349a2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ced000-0x88)={0x8000, {{0xa, 0x2, 0xb0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x256}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000eb9000)=""/81) sendfile(r3, r5, &(0x7f00008bf000), 0x200041c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006a6000-0x11)={0x0, 0x9, "80bf7367a445c7df80"}, &(0x7f0000e8e000)=0x11) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d9e000)={r6, 0x7}, 0x8) recvfrom(r1, &(0x7f0000395000-0xe5)=""/229, 0xe5, 0x0, &(0x7f000083f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x3, 0x4, {0xa, 0x1, 0xfffffffffffffffb, @empty, 0x101}}}, 0x32) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) connect(r5, &(0x7f00001f6000-0xe)=@l2={0x1f, 0x7fffffff, {0x4, 0x22268e45, 0x9, 0x9, 0x0, 0x8}, 0x6, 0x800}, 0xe) sendmsg$nl_route(r0, &(0x7f0000566000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x100000000}, 0xc, &(0x7f0000139000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MARK={0x8, 0x10, 0xfffffffffffffffc}, @RTA_FLOW={0x8c, 0xb}]}, 0x2c}, 0x1}, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000d3d000)) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000a5d000)={0x4, 0x5, 0x0, 0x1}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/member\x00', 0x2, 0x0) 2018/02/09 04:02:50 executing program 4: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xffffffffffffff0f}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000d1d000-0xd0)=""/208, 0xd0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000d1a000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@hci={0x1f}}) 2018/02/09 04:02:50 executing program 1: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000640000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x5}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7e000-0xff)=""/255) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004f5000-0x8), &(0x7f0000e7e000)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e80000)={0x0, 0x9}, &(0x7f00001e9000)=0x8) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e81000-0x8)={r2, 0x4, 0x2}, &(0x7f0000c2a000-0x4)=0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000052000-0x8)) connect$l2tp(r1, &(0x7f0000199000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x0, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}}}, 0x32) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000297000)=""/182) geteuid() sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/09 04:02:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$ax25(r1, &(0x7f000079b000-0x42)="974703647061fcea1d9ae8529900858ecb5abcf5abe15ebae9a43a012aa5ee83d5c7c921668016c47b0e7a1eed7ac07e05dab4345693029d84e1da7f7664148bc032", 0x42, 0xc000, &(0x7f0000cf6000)={0x3, {"93d41ad1d99b98"}, 0x8}, 0x10) connect$inet6(r2, &(0x7f0000e2a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/09 04:02:50 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc7000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000bab000)=""/214) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000fc7000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000fc8000-0x4)=0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000dcd000-0x38)={&(0x7f0000df9000-0x10)=@ipx, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000fc9000-0x33)=""/51, 0x33}, {&(0x7f0000c71000)=""/51, 0x33}, {&(0x7f00009a7000)=""/178, 0xb2}, {&(0x7f0000af2000-0xa)=""/10, 0xa}, {&(0x7f000062b000)=""/188, 0xbc}, {&(0x7f0000fc9000-0x48)=""/72, 0x48}, {&(0x7f00008c4000)=""/116, 0x74}, {&(0x7f0000f3f000-0x72)=""/114, 0x72}, {&(0x7f0000fc8000)=""/68, 0x44}, {&(0x7f0000505000)=""/86, 0x56}], 0xa, 0x0, 0x0, 0x3a1}, 0x20) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000fc8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fc7000)=0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) 2018/02/09 04:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000878000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0) pwritev(r0, &(0x7f00008e8000)=[{&(0x7f0000e58000)}, {&(0x7f000026c000-0x2d)}, {&(0x7f0000043000-0x3d)='C', 0x1}], 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000d06000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000279000-0x48)={{0x1, 0x3, 0xecdeda4, 0x1, 0x1}, 0xffffffffffffffa7, 0x40}) 2018/02/09 04:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200092300000000870000000700001a0200000045000107000009141900630004e9016a0000000003000608000300e30900001ee4", 0x39}], 0x1) r1 = add_key(&(0x7f0000955000)='big_key\x00', &(0x7f0000aa5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005ea000), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x32000001) pipe2(&(0x7f000073b000-0x8)={0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/09 04:02:50 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000df5000)='/dev/rfkill\x00', 0xc000, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00007c7000+0x2f4)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fdd000)=r3) close(r1) tee(r0, r2, 0x6, 0x100000000000) creat(&(0x7f0000993000-0x8)='./file0\x00', 0x10) 2018/02/09 04:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000606000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000), 0x0, 0x0) clone(0x0, &(0x7f0000a6d000-0x5a), &(0x7f0000add000), &(0x7f000043c000-0x4), &(0x7f0000403000-0x2c)) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000002a000)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/09 04:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fadvise64(r0, 0x0, 0x80000000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bff000)='/dev/usbmon#\x00', 0x4d723b12, 0x80000) getpeername$ipx(r1, &(0x7f0000db7000-0x10), &(0x7f00003ee000)=0x10) 2018/02/09 04:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0x1}}]}, 0xe4}, 0x1}, 0x0) 2018/02/09 04:02:50 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005}) openat$dir(0xffffffffffffff9c, &(0x7f000054b000-0x8)='./file0\x00', 0x402000, 0x119) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000843000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/09 04:02:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xfd, 0x3f, 0x5, 0x5}, &(0x7f0000001000-0x4)=0x14) r2 = memfd_create(&(0x7f0000001000-0x3)='lp\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @empty}}, 0x5, 0x81}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000001000-0x38)={&(0x7f0000c90000-0xc)={0x10, 0x0, 0x0, 0x60804}, 0xc, &(0x7f0000078000-0x10)={&(0x7f0000215000)=@getspdinfo={0x310, 0x25, 0x411, 0x2, 0x2, 0x5, [@algo_crypt={0x104, 0x2, {{'cbc-aes-aesni\x00'}, 0x5c8, "acfb3aca3e5a0f81782ba369f4ecbac46c2b5ab8ae007e0494b590c5e7ee25ca1cc9803c4b50d41928835ec3fbe4f0f9868f49af0977d954520f7ac63c0c00cf7d004ac43f132432db2c7ef23fd536369e90405a2e38bd79651cc26f18d1f2029bcf932db022580e8e40590d87a9b09c8ff80ff0da499fd62750651437033ec1d0101835cea618646b57652514922fdba37fe38591b293e388ed7c58042191ee1057d32bffce2f2b27af467baa13b378543c4eadc81ced11a6"}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @algo_auth={0xc8, 0x1, {{'tgr160-generic\x00'}, 0x3f8, "90ad66054368ce741762e1ff28232405403216e6abaa7f388e0c017b9e66c4d92c799f56a27284bee0a3f2026e42fef074a445d1d7ffe9b147313d81bb02f0afc114610a488f45aea22c34e7d1fb69ce88d044663ca7a6830bf28b11ddda70897230fdc128cc73d5f2f9839ebe103489400972ddbdf6a604898eea7d17b701"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x2, @in=@broadcast=0xffffffff}}, @algo_aead={0x100, 0x12, {{'ccm(arc4)\x00'}, 0x588, 0xe0, "951af1cf46f7e387d4b69b367f13f757853ff06d7de0bb8e5607dd66da301593ba0a785ef4f6da43b0221dc369adcff48034e1390a4f392ee3b054e6e0fff00c987a30d2749f327faa9b2284bd39c60827e625715e338398f5029b1705fd6bc85b79379761495143c78de810687fa1b885962c32789becbb5da9e1509c356927cad0400b1cb13f8ee4a1f5ca1913c541706b7508289ee0cb0d3299c7295213b298ddfad3dc26c84eb2a569747184e81a18"}}]}, 0x310}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x203, &(0x7f0000002000-0x10)={&(0x7f0000004000-0xe4)="fb1826f32423e7c5f9231249d5691e3adb7cb2f6f73f6e44a8958a2f258633c596c9c7285579579cd3451f0bfaeed2bf9cd9eab11e77dfd5fc416a7bd9ae8c6ec2171f424dcd9321366520aee11a3264847a5bcca7a9c95de7ce0d4a30cfdb6406c4c6f8823ed94824757defd941a3eef3173c8e71fac0fb595aabf949ab2cc9185369f31370f711d4c61788002d66adbd3e361f096a67bd1aac59c76a198ce6493e0b75263fc79b9896d29c914b68a83d3102b1c7ff260c4ec0c92f4a7479cdecb69bba3c8567c83c1b395b6fe40754bfec4cd39545a21c4bcf379fa43c1a24fdd27bb1", 0xe4}) shutdown(r0, 0x1) getgid() 2018/02/09 04:02:50 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xffffff58) rt_tgsigqueueinfo(r1, r1, 0x21, &(0x7f0000824000)={0x22, 0x1, 0x3, 0x5}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000841000-0x8)) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000043a000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x1a, r2, 0x0, 0xffffffffbffffffc) ptrace$setopts(0x4206, r1, 0x2, 0x20) 2018/02/09 04:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000774000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x100000001, 0x7}, &(0x7f0000c55000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c11000-0x10)={r2, 0x68, &(0x7f00002bb000-0x68)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0xc87c}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00007cf000)=0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002b1000)='/selinux/member\x00', 0x2, 0x0) [ 58.486504] IPVS: Creating netns size=2536 id=13 [ 59.224797] pktgen: kernel_thread() failed for cpu 0 [ 59.229955] pktgen: Cannot create thread for cpu 0 (-4) [ 59.235382] pktgen: kernel_thread() failed for cpu 1 [ 59.240468] pktgen: Cannot create thread for cpu 1 (-4) [ 59.245847] pktgen: Initialization failed for all threads 2018/02/09 04:02:51 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000009000-0x20)={0xffffffffffff277e, 0x1, 0x1, 0x8000, 0x8, 0xfffffffffffffc00}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) close(r1) 2018/02/09 04:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000164000)={&(0x7f0000b36000/0x4000)=nil, 0x7fc, 0x0, 0x2, &(0x7f0000ffa000/0x1000)=nil, 0x3}) write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4c000-0x8)='./file0\x00', 0x0) 2018/02/09 04:02:51 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000024000-0x90)=""/144, &(0x7f0000004000)=0x691acb60bee4e98f) 2018/02/09 04:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) finit_module(r0, &(0x7f0000f33000-0x42)="6367726f757073656c696e75780079d0bb4bc4959dfb51e6af31a7c8b56dd33f9ffc9c7b7ea0d6f1b01c9e2e3aa54bd3b1c6e46bdb26d8591b065138adad0b992fe4", 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c39000)) write(r0, &(0x7f00005f7000)="260000002200470105000700fa00000000000100002b1f00c0e9ff094a51f10101c0033500b0", 0x26) 2018/02/09 04:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c44000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000842000), &(0x7f00008bf000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008db000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000a63000)='net/fib_triestat\x00') sendfile(r1, r2, &(0x7f000072e000)=0x3, 0x1) 2018/02/09 04:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000274000)='/dev/loop-control\x00', 0x20000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f0000d1e000)=0x4) uname(&(0x7f0000c10000-0x96)=""/150) getrlimit(0xd, &(0x7f0000301000-0x10)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/09 04:02:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000-0xac)=[], 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000086d000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00005d4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x46, {0x2, 0x2, @empty}, @generic="491c838e184bbffd86f0674de844d2c5"}) setuid(r2) 2018/02/09 04:02:51 executing program 3: unshare(0x400) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d7000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000222000)='/dev/input/mice\x00', 0x0, 0x600003) renameat2(r0, &(0x7f000062d000)='./file0\x00', r1, &(0x7f000044f000-0x8)='./file0\x00', 0x6) 2018/02/09 04:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioperm(0x81, 0x35b, 0x90000000000) read(r0, &(0x7f0000355000-0x95)=""/149, 0x95) ioctl(r0, 0x4000000000001262, &(0x7f0000cab000-0x3)) 2018/02/09 04:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/02/09 04:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000094b000)='/dev/ppp\x00', 0x480002, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000531000-0xa8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x118) getitimer(0x3, &(0x7f000070d000)) r1 = gettid() capget(&(0x7f0000d25000-0x8)={0x2008051f, r1}, &(0x7f00007ad000-0x18)) r2 = dup3(0xffffffffffffffff, r0, 0x7fffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000036d000)={0x0, 0x38, "6cefc4a8d0ca1a9e904fc8e27dbe17eefd7ae11f579364756340795cac09edbd053b666f2d76f9a129ad1726c23f5a799fa9be098001ce92"}, &(0x7f0000d5c000)=0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b42000-0x10)={r3, 0x100000000000000, 0x6, 0x7f}, &(0x7f0000a54000-0x4)=0x10) write$eventfd(r2, &(0x7f00003f2000-0x8), 0x8) getsockname$netrom(r0, &(0x7f0000afb000-0x8)=@ax25, &(0x7f000088f000)=0x10) 2018/02/09 04:02:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000014000-0x1c)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0x9f5, 0x0, 0x0, 0x20, 0x0, 0x81, 0x80, 0x1, 0x6, 0xff, 0xfffffffffffffff8, 0x4, 0x8360, 0x7, 0x200, 0x11, 0x0, 0x0, 0x7fffffff, 0x722, 0x7f, 0x1, 0x3, 0x4, 0x6, 0x5, 0x8000, 0x17cb2a61, 0x1000, 0xffff, 0x0, 0x6, 0x9, 0x2, 0x6, 0x3, 0x0, 0xffffffffffffff80, 0x4, @perf_config_ext={0x7ff, 0x3ff}, 0x4000, 0x400, 0x968, 0x5, 0x101, 0x6, 0x20}, r2, 0x1, r1, 0xe) write$selinux_access(r1, &(0x7f0000012000)={'system_u:object_r:default_context_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x48) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:51 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0xffffffffffffffff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000669000-0xa1)="7d8e0efb47d8519301faf9080507f3a67f8cb4bdcbb22efd1af83845e12f8013dd95465fb41616bcc7acc82b768d6a3d9a4ebd97563c277f918081d8b49f9666851a68faf8d81dcfbe5c7791a5b3e7e966e90d8c855c941334ebb7ec76df5bd8380ca22a205182b0db25533646efd3f40e8d1c46edb02e22ce231f6b32a9e431316146349c802a2faeebac2e54cd67420edb00a2432e67f3c2de43f4ac5e846f91", 0xa1, 0x1, 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd9000)=[{&(0x7f00000b8000)="f305d0d26508dc590bfe7501ce0799f5345a9590d789e904d99ed0bc2ed7c81cb7a65575a40629c561c4d1d0695c2031d784eae0ada8a6a5112eb283b217c9c1f7d198aa145e8af3b1a88cc07cb0e573fd230de86754236b1397f325da62e6b1dacee49bf971262716e72899812a7b", 0x6f}, {&(0x7f0000fd9000)="4d0f4ad30fae4e1aa75449203339c339767c7d0016e0ff46895528ddb5ed752cfc06cc2104cff1ad407434c0d28dbd4e67cb18bcbd11b0bf8fb3472b3c635114f5e3def02e79461de3411a6af7fa96ea52b54c1031723e75842dd2fbe8e65f33e418b358bec1efd4f05fa288e6002bf7b577dc7a347bd6f6abbad45e10503a864ddcadfe8c68442c36105210cb779bff58953d86bb9a02e92f6236da87", 0x9d}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19}}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fdc000)=[{&(0x7f0000fd9000-0x97)}, {&(0x7f0000fdc000-0x75)="a1", 0x1}], 0x2}, 0x0) munlock(&(0x7f0000ac6000/0x3000)=nil, 0x3000) 2018/02/09 04:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup(r0) r1 = syz_open_dev$tun(&(0x7f0000fe1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x3, 0x7, 0x81, &(0x7f00008bc000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000bb000-0x10)={0x8, &(0x7f00001b3000)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00006a0000-0x8)={r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a34000)={0x0, 0xba, "adf639aa165c34852289f7d06e089ac0f808cb3e7625f7a68e4aeec43227873506fea8612aeb5e5cec2c6c36d411314212c97a59c2c65a1178c96e3bc817084dd40e5ed96a8255ddffd4c30688e8d41cdc614ce6e4e640f72e7ec55014e69735af2d693f1fae4b82c3f6c7271f4edbe6a2f86e525393792ad087ecc7d851003edeccbc751700aa1fdceda56d3faac48fece45ef89a0e5a554db285cea19a94e861765f65f5f121dd6bac090ce42a39353d3dfd8c64021bac864d"}, &(0x7f0000d4e000-0x4)=0xc2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000443000-0x8)={r4, 0x9}, &(0x7f0000d72000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d87000-0x50)={@common='ip6tnl0\x00', @ifru_names=@generic="9c21e97e40779bfcb53267b3870bc656"}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000139000)=0xfffffffffffffffe) 2018/02/09 04:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)={0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000019a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000e7b000), &(0x7f00001ec000)=0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00001b2000)=0x5, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000058e000)) setrlimit(0x7, &(0x7f000030e000)={0x2, 0x2}) 2018/02/09 04:02:51 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x234240, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000006000-0x4)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x101000, 0x0) recvfrom$unix(r2, &(0x7f0000001000-0x18)=""/24, 0x18, 0x40000000, &(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f0000008000), 0x43, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 59.431120] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.439423] CPU: 0 PID: 10372 Comm: syz-executor5 Not tainted 4.9.80-g20c8a00 #30 [ 59.447057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.456397] ffff8801d4dc76f0 ffffffff81d94b69 ffff8801d4dc79d0 0000000000000000 [ 59.464396] ffff8801b54a0d10 ffff8801d4dc78c0 ffff8801b54a0c00 ffff8801d4dc78e8 [ 59.472370] ffffffff816624ba 0000000000002c1f ffff8801d4916968 ffff8801d49168a0 [ 59.480580] Call Trace: [ 59.483137] [] dump_stack+0xc1/0x128 [ 59.488475] [] handle_userfault+0xa3a/0x1310 [ 59.494503] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.501486] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.507861] [] ? handle_mm_fault+0x117b/0x2530 [ 59.514062] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.520260] [] handle_mm_fault+0x1fd1/0x2530 [ 59.526287] [] ? __pmd_alloc+0x410/0x410 [ 59.531966] [] ? __lock_is_held+0xa1/0xf0 [ 59.537731] [] __do_page_fault+0x5c2/0xd40 [ 59.543587] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.549528] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.556164] [] do_page_fault+0x27/0x30 [ 59.561687] [] page_fault+0x28/0x30 [ 59.566933] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 59.574011] [] ? memdup_user_nul+0x72/0x130 [ 59.579951] [] sel_commit_bools_write+0xe9/0x1f0 [ 59.586326] [] ? sel_read_mls+0xc0/0xc0 [ 59.591934] [] ? sel_read_mls+0xc0/0xc0 [ 59.597539] [] __vfs_write+0x103/0x680 [ 59.603058] [] ? do_iter_readv_writev+0x400/0x400 [ 59.609520] [] ? __lock_is_held+0xa1/0xf0 [ 59.615287] [] ? __lock_is_held+0xa1/0xf0 [ 59.621055] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.627863] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 59.634412] [] ? __sb_start_write+0x14a/0x310 [ 59.640527] [] vfs_write+0x189/0x530 [ 59.645859] [] SyS_write+0xd9/0x1b0 [ 59.651105] [] ? SyS_read+0x1b0/0x1b0 [ 59.656526] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.663333] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.669881] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.720817] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.725519] CPU: 1 PID: 10372 Comm: syz-executor5 Not tainted 4.9.80-g20c8a00 #30 [ 59.733114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.742444] ffff8801d4dc76f0 ffffffff81d94b69 ffff8801d4dc79d0 0000000000000000 [ 59.750437] ffff8801b4477790 ffff8801d4dc78c0 ffff8801b4477680 ffff8801d4dc78e8 [ 59.758430] ffffffff816624ba 0000000000002c1f ffff8801d4916968 ffff8801d49168a0 [ 59.766424] Call Trace: [ 59.768983] [] dump_stack+0xc1/0x128 [ 59.774320] [] handle_userfault+0xa3a/0x1310 [ 59.780371] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.787374] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.793770] [] ? handle_mm_fault+0x117b/0x2530 [ 59.800004] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.806228] [] handle_mm_fault+0x1fd1/0x2530 [ 59.812270] [] ? __pmd_alloc+0x410/0x410 [ 59.817980] [] ? __lock_is_held+0xa1/0xf0 [ 59.823768] [] __do_page_fault+0x5c2/0xd40 [ 59.829639] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.835591] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.842233] [] do_page_fault+0x27/0x30 [ 59.847741] [] page_fault+0x28/0x30 [ 59.852990] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 59.860061] [] ? memdup_user_nul+0x72/0x130 [ 59.866005] [] sel_commit_bools_write+0xe9/0x1f0 [ 59.872380] [] ? sel_read_mls+0xc0/0xc0 [ 59.877982] [] ? sel_read_mls+0xc0/0xc0 [ 59.883575] [] __vfs_write+0x103/0x680 [ 59.889082] [] ? do_iter_readv_writev+0x400/0x400 [ 59.895546] [] ? __lock_is_held+0xa1/0xf0 [ 59.901312] [] ? __lock_is_held+0xa1/0xf0 [ 59.907082] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.913893] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/02/09 04:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000012f000)={@common='bridge0\x00', @ifru_flags=0x2}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000c83000-0x4), &(0x7f0000ec3000)=0x4) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x1a, &(0x7f000070a000)=""/48, &(0x7f0000253000)=0x30) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009af000)={0x0}, 0x4800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bb2000-0x28)=[{0x7, 0x5}, {0x3, 0x100000000}, {0xa, 0xfffffffffffffffa}, {0x8, 0x43b}, {0x4, 0x3}], 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f000012b000-0x10)={&(0x7f0000f77000-0x14)={0x14, 0x33, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 04:02:52 executing program 2: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000098000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x1, 0x0, 0x7fff}) 2018/02/09 04:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000a95000)={0x0, 0x0}) utimensat(r0, &(0x7f0000e82000)='./file0\x00', &(0x7f0000b8c000)={{r1, r2/1000+30000}, {0x0, 0x2710}}, 0x0) clock_gettime(0x0, &(0x7f000067f000)={0x0, 0x0}) select(0x40, &(0x7f00002d7000)={0x6, 0xd183, 0x5, 0xb049, 0x0, 0xda, 0x1ff, 0x2}, &(0x7f00003ed000-0x40)={0x101, 0x4, 0x2, 0x8, 0x1f, 0x2, 0xe8, 0x100000001}, &(0x7f000063d000)={0x1f, 0x6, 0x3, 0x2, 0x7, 0x8, 0x10001, 0xfffffffffffffffb}, &(0x7f0000520000)={r3, r4/1000+30000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)) 2018/02/09 04:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r0, 0xc0045878, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/02/09 04:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) close(r0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000283000-0x6)={0x800, 0x1, 0x100}) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) 2018/02/09 04:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b96000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000932000-0x8)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x80000019980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') sendmsg(r1, &(0x7f0000484000-0x38)={0x0, 0x0, &(0x7f0000f0f000-0x70)=[{&(0x7f00008c3000-0x2f)="177b8a56fe92b9bd055f6a65ea0eb55527cd8c2d974dd046401517243af7d69fafff789d3da05a71494954d5d3a3f8a429d7bdaad38c7c096edb52ea756b135d01074237ec6495dc8e33e5e9583e27e58cdb295dbabe90a1f731401b5c6c0e0890fd4cf5ce29f78fe797489d155480e8130378803075e0918cf8304299769a3c6086a6181cb4931cc24dc458e3f40a24aeb968b82284898c42610ed2e4e38d133c3411a83a381936c4c70ac6", 0xac}, {&(0x7f0000814000)="6bf91709b8e9a8038808cf8b931d76bc8a6c330a911e2d7a01876e06c5c374d15f667ab83d0ee8d5745fb7da3786ad00a5c30cb0004775e9c5b63bf37010418002fcc586dc0638ee61468628e0a3c45dfa9e34a2a52717d93920f1272fe7755192f8e163cdf6e271eca4b45502e8dd93be3af78ea4216aba3b4a47bce774f323a390cee6289e33968af578c73319a603ab646fa2dbe5575eaca82cf11512e7c9f6bb9835aa1a32417f36851f767908fb53527337f6054bf5a32f88eb4ac81b3e6e2541dc5f420f1fef11", 0xca}, {&(0x7f0000e89000)="bacc6a0758ddb2a6a3d3b89e595a21f51cd4b79fd70d9469730ecec0ebf4b0c92efe1750f0b30a5487cd7c7c798c6bebb39f9cb903c124a73f3ccb7d593149c27240e3f829f0bc77a87885a1bb9915678ebd5ac6d890b8ff71bd260f1b21bc1cc91177300dda59561225023423afc5888aaaf87f7ffbda47726852890b6d6b439bf4d09a8b300d138fca84ecbfe02eb8caf075699d3dba51f576372c69731cf3caf1b5c5fa4d49b43259f982a2855e5263b19fe64d30ff1ae550757d7e68285cf9177f4d1badba6f", 0xc8}, {&(0x7f0000a51000-0xbb)="da6b9dff79d27c858d43259a93c454446c9f69e65baf799d9515801c50348caced02a7a0482398b44d0e2986ec7acf38ebc36658dec9968b26b318e2c2e8b6ded17b9a9b47487376342f9d1c0fe6159f609c58e18169942e0af27dc2b136b44cc71e0e84ed8fb84722f325b1f3db850d76d961b9dd962ca09a09c1bd93bcb3905ca9c9f2e72074852120fe101f12c201413f2d8343507688255511e266c84abdd58a743e4e9b03726ee82b3af5b2157157c16ec2c3c32e444706a0", 0xbb}, {&(0x7f00005eb000-0xf6)="3236af940bd95374d9119c979a0f80dc56ea4337247ffbbc6b35527de43ef12ce8ed52316b6e0208361f289110d3ba29335ef826bd4fe694a5e8df9c8c69ee8ea9a95ff6dd052921e5a9d116565d365e9fc9989dad7421ada51c5fba85eb842be2f1fcde3d13479477876cc1058a8f95cb9665da40b13dd6b7c864d13336b7acdee609e9adafbe29594aa2d73aafeaf8777f4500b6ea4f5b8b8e49c43bd82ab248654f9d199f3e493d34fdf937562ac5cf1961d660c7af4c6ee8c9e07cc7cfd69117d0de1e728be3a928b0ce48b671802564965cef785137c8c4d1c8bd6c1c23365b013be328841c8fc820b126b43f6e9eb873559e8b", 0xf6}, {&(0x7f0000e1d000)="722ba2dd42740d5f7cc6f069ee46dd5fc1d55748b9a576928d34c90feb8189223855a89643e5a89dfdfd10b4bcdcf2798c005fae48b2ffc96178485b5e48442bc534827fb1be08f0a63d4bc1dc1851322697d75ad2449d2f906836363575745603153e65176aba0e074bb2dcfe9b9297e7ef5fa01eade3b2a337619048aae06643a70fede72e4704c18de23cf09d18da4fb29fdf08d8fe8936c85d7999291ad82ef58a559676f8187c3c78928125220e198044ca1c2e", 0xb6}, {&(0x7f00003df000-0x34)="54ca5a843285e3442c6c6f62846f1514bd76f4d543b0b4b3933ceaf59975a9993efc8cea99842787ed1ac1abded065ac81d4e4d3", 0x34}], 0x7, &(0x7f00008d4000)=[{0x70, 0x10c, 0xba, "7c23a6020ee6aeaba27563d53b7fa27b3ffc51a48c1d61fa2babd99a1352320112ab8c97071256ea0efca19ce43a97e8c4c728f814852365c59e43bbc34ad6ea2287009acdd4e73187993df741378b44ee7481cc1feb845261705ccd59"}, {0x1010, 0x118, 0x10000, 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{0x1010, 0x111, 0x401, 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{0xa8, 0x100, 0x3, "b0f54b545ebb81b3fb8081242dbdae55afb5940b5ab096d43556fb061493a58b7731bcc871b2d6f9b45d16581384a2b826f372e744ad6731f3680e42df40e8586683000d010c207be10f844277ccf893ff63d9773339e094e0e209e27c998349e1be7254fcb7180d8a78de489ca5a72ccf8be0bbef70f7fcf176daa0e1204de42340e5b438c098809664941523acda629e"}, {0x10, 0x116, 0x20}, {0x60, 0x10a, 0xc415, "f13b14ad6089150bd0739e48433ca35e843fe8123076e4bfcba1992394dc1b408b3507c756636c653752fe0b2b77f83f24090bf1cb54de33a0c180fef5bec9f9950b6dc4b70fdc8c127e245a"}], 0x21a8, 0x4000000}, 0x0) 2018/02/09 04:02:52 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000018000)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000018000)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000003000)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="e5d51add0228c3aff337ef56b9"]}, 0x24}, 0x1}, 0x0) [ 59.920447] [] ? __sb_start_write+0x14a/0x310 [ 59.926563] [] vfs_write+0x189/0x530 [ 59.931898] [] SyS_write+0xd9/0x1b0 [ 59.937144] [] ? SyS_read+0x1b0/0x1b0 [ 59.942566] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.949376] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.955926] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/09 04:02:52 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000059e000)=0x7, 0x4) inotify_init() setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/02/09 04:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000a2000)=@common='teql0\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000e74000)=""/22) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006d8000)=@assoc_value={0x0, 0x9}, &(0x7f0000c70000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000771000-0x92), &(0x7f00008c5000)=0x8) 2018/02/09 04:02:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000e61000-0x12)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000051b000)=""/83) clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)) 2018/02/09 04:02:52 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000254000)=@rc, &(0x7f0000969000)=0x9, 0x800) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086a000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000fd8000-0x6d)=""/109) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x200000000000023c, 0x0) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecc000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000fd8000-0x10)={0x8, &(0x7f0000fd8000-0x20)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x36, &(0x7f00000b5000)={0x3, {0x5}, 0x80000000, 0x8}, 0x0, 0x8, &(0x7f0000fd9000-0x8)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x8, &(0x7f0000fd8000)="03c78edf59b074c77a589d0fe3e8d1919d0b50e39313193337c9541ca1507a7f15054a69df05db1fd64180e6d3d4c214c8b574c7c917e56fca7af8a463662f0faf0d5a342f23d4f9d2187339591af921f048d198d59067d0bbab89fbf428f4be6ecc37528ff9142af734556b557cf2c18ca3f2d5df7c8e2b94c4ff6434f710c392d43539a79ca66b9b9f7a650614773c69b8c5343d0624f95e05674d146c35", 0xffffffffffffffcd) 2018/02/09 04:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000573000-0x4)=0x4) 2018/02/09 04:02:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="01", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f0000c7a000-0x38)=[&(0x7f00008df000-0x14)='wlan0eth1user/.ppp1\x00', &(0x7f0000367000)='eth0.\x00', &(0x7f0000663000-0x1a)="21657468312f7573657229ed657468306d696d655f7479706500", &(0x7f0000495000)='ppp1{\x00', &(0x7f0000bbd000)='selfcpuset\x00', &(0x7f00001cf000-0x6)='ppp1:\x00', &(0x7f00003b1000-0x2)='[\x00']) r1 = syz_open_dev$mice(&(0x7f0000a83000)='/dev/input/mice\x00', 0x0, 0x40002) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000876000)=0x4) [ 59.992503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pig=10398 comm=syz-executor3 [ 59.992652] audit: type=1400 audit(1518148972.080:73): avc: denied { accept } for pid=10396 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0xfeb7}}}}, 0x3a) 2018/02/09 04:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) mount(&(0x7f000093e000-0x8)='./file0\x00', &(0x7f00004a0000)='./file0\x00', &(0x7f0000657000-0x7)='cgroup\x00', 0x0, &(0x7f0000e70000)="15") 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x19}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/02/09 04:02:52 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) 2018/02/09 04:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xb, 0x800000000000003) r1 = syz_open_procfs(0x0, &(0x7f000050f000-0xa)='schedstat\x00') sendfile(r0, r1, 0x0, 0x3ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000017b000-0x6)={0x0, 0x8001}, &(0x7f0000623000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000055f000-0x8)=@assoc_value={0x0, 0x36}, &(0x7f000007b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cb9000)={r2, 0xedb, 0x0, 0x4, 0x8, 0x7fff, 0x0, 0x81, {r3, @in6={{0xa, 0x1, 0x2, @empty, 0x10001}}, 0x227e, 0xfff, 0x4, 0x10000000, 0x628d}}, &(0x7f00006e9000-0x4)=0xb8) 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x2) 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) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x800, 0x1) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @remote}}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) r4 = getgid() r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r6 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x400000, 0x0) r8 = syz_open_pts(0xffffffffffffff9c, 0xc0042) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r11 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r12 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x100, 0x0) r14 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x101}, 0x8, 0x80800) r15 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x10, 0x0) r20 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x6, 0xffffffff, 0x210000) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x94)="bba8dfff85dd4d4ff5d279ceda0af863d2c028f0318ac26317657ba273f3c4c7fa9c66fd1eb24dac555db87e9ab8ac989ff597a99a92c747a82b04c60f924f83b29db7732e669551b6cf42c8ecb816187a556c6459394787490412aad7569eab99938213652c3fdde467acfa6a72090c92a8ce5bbd859a0d0b20c6c77a6a9e7123c1a12fce7ca60f288901cc6784cfcdaf2ab0fc", 0x94}], 0x2, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r15]}, @rights={0x20, 0x1, 0x1, [r3, r8, r9, r3]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r4}, @rights={0x18, 0x1, 0x1, [r19, r20]}], 0xd8, 0x40000}, 0x0) r21 = getpgid(0x0) eventfd(0xfff) capget(&(0x7f0000001000)={0x20071026, r21}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x800, 0x0, 0x0, 0x800000000}) [ 60.069584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pig=10427 comm=syz-executor3 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aa5000)={0x7, 0x1, 0xb2b, 0x2, 0x8001, 0x7e91, 0x1f, 0x7, 0x78b, 0x7, 0x1000}, 0xb) writev(r1, &(0x7f0000bc8000-0x30)=[{&(0x7f00001b3000)="090977af15d82c25ed6d43419cc4c581deb2adb4988bdbf455f99c7bf88a1dea90575c3013f0fd1d6b5b5deced9c649993eb82363ec492cf333c2adb189f2c3f40635e2a4a9a5c36a1a25ed9114640581c2d4b17253c9e3959eee64686e405c8056b341625fe6a46cb7746a4cd2a6a5e0d201b6ef51fbbbf311904fbd07db80c70", 0x81}, {&(0x7f000039d000-0x85)="828e68dbca7e6f23e5ffe54726b1c155d9ec2353422ec198ef59e2c335faa6f2a608073e1f383486e529f99ffd5676ecc0253ee187095c5898430f5dd94b7126e3afdf8e40a9643e783d00b85253d9948809b1fa24657041506667df23e3bed49200141e02aea5efc5a774deba04180a070c165136a57ec101436309e6717ba4a32c666d66", 0x85}, {&(0x7f00000f0000-0xc3)="2155927dbf4817e6bbbf105edee1014a818f36a8451d26f458b8cb6a4db26955dcea6b6a4df1ad2eba7d250449425dd2418b3071bb080be865c47a12f621e7e622338af8621676aa0c0491dccd85f0a08706836719ae5d4977f135f0c42e7f303fd68cbbdbc9b2d7c78f8a5f865b4ff2711663150cd2543f080e6cff0976da15efcecb19a9c50c716f6d6b67523299fb3dea0b4627b54f492da31d8b52306bc95018694a4e2dce86c88e8b8ba5968b64473d8aacc0bb99b0dd05fbd4acc387ea89eae8", 0xc3}], 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$KDDISABIO(r0, 0x4b37) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/02/09 04:02:52 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4040) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x2000000000000000, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000000, 0x21810, r1, 0x0) read(r0, &(0x7f0000000000)=""/250, 0xfa) 2018/02/09 04:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$sg(&(0x7f00009f6000)='/dev/sg#\x00', 0x7541, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000300000)={0x0, 0x401}, &(0x7f0000976000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c92000)={r1, 0x8, 0x10000}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r2, &(0x7f00006bf000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r2, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/02/09 04:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) pipe2(&(0x7f0000b33000), 0x80000) 2018/02/09 04:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f65000-0x8)) eventfd(0x7fffffff) lseek(r0, 0x0, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f000082d000)='/selinux/load\x00', 0x2, 0x0) 2018/02/09 04:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getgid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000030a000-0x9)='/dev/ppp\x00', 0x290000, 0x0) sendmsg$nl_crypto(r1, &(0x7f000089a000)={&(0x7f0000210000-0xc)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000f0d000-0x10)={&(0x7f00009cb000-0x10)=@delrng={0x10, 0x14, 0x0, 0x3, 0x1, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x11) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f00002d2000-0x8)) r2 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000069b000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000517000-0x4)=0xe8) 2018/02/09 04:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000052b000), &(0x7f000089a000)=0x4) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e53000-0x10)={0x0, 0xfffffffffffffc00, 0x5, 0x8}, &(0x7f0000bd5000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f000026b000-0x38)={&(0x7f0000820000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f00000a8000)=[{&(0x7f0000a80000)}, {&(0x7f00005f5000)="e8191ca5040121b6a92c57f4fa41cdd392a364eeed4f42aff5a8b5323371b89c033bba9005b801807458cace8b5832492183a58f65fb65d934c5e449f37195aebad9a3d4cd4769e8b8adecda30c2c38d9432111efea919d0200f774fe6b9160f1cb06c8470e5b400d97b6c4fd755c24d1a83e86cdd8f60546c86c7febd7a58f98280d45b3e6e3eb995708c2f50cc4c19b167d8ec860b6f3db952dd9a850000fdf490483f1deeedd27bfbc0c17d4fe1fa8ecbb5dd3db7e6921ee36398df5b", 0xbe}, {&(0x7f0000484000-0x1c)="dc5f6145d67240340eb49670e3f3f7e859de4759dc1f6552ebc59961", 0x1c}, {&(0x7f0000656000-0x17)="ced5319c6bdd73f90c2d6b68d5e84384c7b82e7aaf1dae", 0x17}, {&(0x7f0000993000-0x80)="aead1ae59791a58853d8bc4375229b8f94eff617c108cc9e8906f42f21ebec96878690401e4af804db1850241777992e5e4c1a4ad63fcef3fe23808cd01402c60335f24636c16660ff638485916af34a9e226d5a091b7d38e4be02e51a7079aa85613fa8a600faf82bbde7494b087fae777d805b80e8d4eaf6e1a22125905003", 0x80}, {&(0x7f0000a1b000)="f6f52cefbf2a3347f5c327e22c86485cb3ecc92a68f420520f1fb5b02be025b28c18e15bb8f57efa14e398cf1c92c5715c91fdba81af4db7ec86bd59e336c28a57b190d2fe01cd35349b36d1148b59b438fd80c93aaaf5b898be104df1be0923d840d6ac8ab1acd6a2855c043824085025cc8f72a44ff348e25706f8", 0x7c}, {&(0x7f00000e5000)="5b9164bb7c0182c98d6f417085dcf208748175211ed5e32789", 0x19}, {&(0x7f0000936000)="ad1f7dc71b8f5c3ea655afb0140811a0f24acebf00ac0b6d118f7b3e9be34a029e3282d2b23810895176d098150e6d0ed2c26a542c37334479830ff0a3248f10b248d52cde00cfb8ad14dd9972b181589ca9af2b5f2ea0e54f44393f7c3682dbf4409eb9813ad46b4714f69208e56595cd42da3e206055d9ee219898f42a966f01099fc6f9ed2b81b584213eb35945b146c20467c815ce049bab806708b4d1939eedc8e1d40f44fd673bd4f29be8438a2e111fb04d4c56fa50b609f7753f5245ef24c42cd19687c4a62071ab965860fcc376b6db5bac8aafa167eac579f326f7834ce58d0dc285498214973444b0", 0xee}, {&(0x7f0000734000)="f471c03e6f9ee4e56acfa3b65b4f333d83360b9201c9db0fe346d22bcb0d1271688cb4f1f41b8f722ac8e3dd433c5e2842b90dd977d6e777bfc2639c797d4d4f3131124ecb34d1247eb2faa5ffb45b1543116fac56df0917ffe7bbe597dd50d1db200e21bba5439b6429b3d0cc50a185c77b8346177e7ea2865ac70dc2", 0x7d}], 0x9, &(0x7f00006a4000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x400, 0x8, 0x2, 0x3, 0x7, 0x7, 0x7a, r1}}], 0x30, 0xc000}, 0x4000000) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000fe7000-0x10), &(0x7f0000fe7000-0x4)=0x10) r1 = epoll_create(0x1) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009fe000)=0x3, 0x4) stat(&(0x7f0000fe8000)='./file0\x00', &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r3) 2018/02/09 04:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000507000-0x4)=0xff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x6, 0x0) readv(0xffffffffffffffff, &(0x7f0000c24000)=[], 0x0) pwrite64(r0, &(0x7f0000638000)="95a73fae984668d0ce6e96738bdd14da74b3af315424d8010270a1bf518689b9fa6ad072885f1acb7cfa8980d99fdabf2231b1c6e850657e31d4e874aeec83e8efe4e6f96c84d936afa57bb2364f635fa4f0be84ef115acf16f219d575ddf167971eae5c14502b44782a63c1ac3ced104b9e50c9aaeec8a382a165ea84be40a7b91f94b84d4b19833e8e6dccf736604d34983bb27ea2fcbc3842", 0x9a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000849000-0x78)={0x7fff, {0x2, 0x2, @rand_addr=0x1}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @empty}, 0x2c2, 0x50af, 0x8, 0x5, 0xe74, &(0x7f00001b3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x7f, 0x5}) write(r1, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) unlink(&(0x7f0000ece000)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/09 04:02:52 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000+0x1c8)='./file0\x00', 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000021000)="6e630e107300", 0x0, &(0x7f0000021000)) 2018/02/09 04:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f7e000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f00003df000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ac000-0x70)=[{&(0x7f0000cd4000-0x1000)="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", 0x55d}, {&(0x7f00008b9000)="3016e59b8c89e02261db331cc72c1cb855383e09d64e36dc2f39b4dfd3e2932080615ebb1e8457de1fd38520a7866dd6b3d1b65da2e9d04bed66a2ba94703524dc96f3f34f1272b17120350d2b755335ca5b7ade03eeb9fa5d6436e516066828769ddd8033ccead63566f23987a870afc60d504322e25eae8792364ab7623a26446cc0a264b6", 0x86}], 0x2, &(0x7f0000f93000)=[]}, 0x4) socket$unix(0x1, 0x7, 0x0) 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) removexattr(&(0x7f0000e29000-0x8)='./file0\x00', &(0x7f0000e21000-0xd)=@known='security.ima\x00') [ 60.162579] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/02/09 04:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000d02000)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "afe4b80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6c1f3439d1d399f0957b24f56e1401d38a1041e0f73bf4fe"}, 0x60, &(0x7f00004ea000)=[], 0x370, &(0x7f0000c7a000-0x9c)={0xfffffffffffffe17}, 0x8}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000279000)=[{0x6, 0x40}, {0xf, 0x1f}, {0x0, 0x100000001}, {0x0, 0x8}, {0xa, 0xb089}], 0x5) socket$unix(0x1, 0x5, 0x0) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e3000-0x4), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000cc000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b6e000-0x8)={0x0, 0x7fff}, &(0x7f0000f4a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e8e000)={0x3, 0x800, 0x200, 0x9, 0x0, 0x2, 0x6, 0x80, r2}, &(0x7f00003d6000)=0x20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a4d000-0xa)='/dev/ptmx\x00', 0x500, 0x0) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000182000-0xc)={0x0, @empty, @remote}, &(0x7f0000338000-0x4)=0xc) sendmmsg(r1, &(0x7f00009b3000-0x12c)=[{{&(0x7f0000c4e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x1, {0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x32, &(0x7f0000e5b000-0x60)=[{&(0x7f0000d51000-0xb2)="f672a46e56edceed2db6ab4819e8695ccb5abbfb382000ee20f63b74bc7977f404e15df66b785527644ea0654d0ed625f2270752b7a47725f56f07687f35ba1cfe30047f2c55041b4aed2304d10411648bea7ae673031cdf939fb3fb2938fea65a80c64b8586593eb7d5e756e668047fdeff240479c670236fcf44d30709ee2030275150cfe883864ff5fc04560f3a4d46f04f08ab3c6ebfa4fead7e37a499e53284e3e52c6a025c10b15d377277049bc0f8", 0xb2}, {&(0x7f0000381000)="8b5ab9c56921f230c7a5191031b3c56a56e4f61d2d1330d970fe137c7dec8a74b361254d37984cd5cdcabd29f642aa862e6565ee31104b76ae89211831666cc0d557cde21245f616c2e3cb3f7bbcbff5c121d8dfef67ce2481c28b4e33635e3d5b991efe7ab3e4a747d7a0e3b087692e923e818ea52842c70d6e2bab233aff1eb5f0da45fbd9721e627cd3c70d5155552af144b42c071f4307e70462e53eb83b576f210d88e7a9ba5e3149aec30ee1e3596f6dd3905a07e55d5e4437996dcc70a9953dcc336c5dd51044f6a43dbc34d6ce7fb7367ec62ed3b3896ff7755cf2c746164ec3140348d1ee98dc497290", 0xee}, {&(0x7f0000172000-0xd7)="7f14fedb36eda9766a2a4c1e299e77d21ec7139bffa7ba699591409f51b49d607f50806ba70673d1d52e499cdfba6ae64c9559048dacba60380481d177c254b7c89c9b3b9a116cda0038fa9a90791825739df0e6d8e69806da116674a174517f900101806bbe170b731b804e2ad9e82d0429a6a4423f9a29012e9a122f86da4bc6aac87a2bfc571f8543bfc599a2bc4112a9db003f2e4ad7e0401c80cc8b12a6d049a085f1d494263b47fa040b2f0169d26d60b916b5ab555a50b42ce5f102b73bf6f2437414192c82cfc4fd02d995e42a4d074f0cc6ba", 0xd7}, {&(0x7f0000b30000-0x30)="be49fa8bda0a914ffc1797ae49b5e12946d6e7376b39e22c04b7099c4c79773cb46a1a20c82668d4bb697f504d8e6f3e", 0x30}, {&(0x7f0000929000)="a536b6b4f4fbf1848ad5fe86ceb886cc927afe", 0x13}, {&(0x7f000031e000-0x2)="630f", 0x2}], 0x6, &(0x7f0000578000)=[{0x80, 0x103, 0x1, "3d5bd0a64b7efbc20c757340757670d2ef6c35816d1ef451076a3b56aa41d65097eaa18ba7d0c2cf74403855fffc2d17e8b2f3314710d7283c27e0eba50fcf065b17598015405216a7edb90fc690ac28825ef69e47f6ba8116c7ee46f4ff07ab7222f451aec94f630847addc552458"}, {0xd8, 0x11a, 0xffffffffffffff66, "2c07e158393c853ad841fa89bdaef1877e100132eeda9a8a4bb5fcdd0a38f290415b23895390cf5c7af26678eaaf0c4a20998ff6644c28f3ccd0dfa4ff9f0a0c1a8a8a133e8b7ce913081aeeda05b5cfabd577a20771e0c6060417435f2f72c9aeb588ea5cbef80295fbeb8d69bdf4346b3c520224e3a1a2bef570fc9f8fd9318ed82fee2eb71153253e4e39fcb0791603237b8441a4a194e45b45349d201b42d44eefe7ed486c6e17945f7c538964f52213f418ab86a133613a5761b4e08a099c5cad6768"}, {0xb8, 0x88, 0xfff, "0ff51c9bb41be72cd0a18a1b28bf31d21a4875c41d9990afb3d1baba10617ebf0d247a486309cd3846cf2a746ebb4f51a7a3e9f5b996aa745fe014ef224731c9ae5a0c0affde7ec4d502422924d0dd7862c9d6abfb680697e26b3a409dcfd2944d826ecc6553d0fea751d3a7946a7c985cc769d896ea3efd88f20c269f04aa390d845cf874f7a1329569636aa307eaa7d263106d954be6f5e03286e6085d314c5e92e0d6f2"}], 0x210, 0x5}, 0x7fff}, {{&(0x7f0000543000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x0, {0xa, 0x2, 0x153, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x32, &(0x7f0000c95000-0x20)=[{&(0x7f00006d8000)}, {&(0x7f0000620000)="7be53d009f00201db26318efac030dc436a509b9698f7f826c0856b1945d7e33786c5a67652892ae008e6934a742ed37e1fa9e07afa405d825f5670cbf965dbc65eaefb19dfa16446aadc3bb4b7fbe8c9ce9ebdebb4c871d3bd00dec4099b4b5236380f4bf16eca92fe233976e258a4c35a299affd516381022fe3c3d19bf8f591c0b701994e0b5a1a5571c0a1f1507f7f184d32139d5b94052d8fc9d741eedd9634f9327a7390f22019948e69b7d395ff482fd531aadd10901ffaed72a7811c3366c20845b12463954b8948", 0xcc}], 0x2, &(0x7f0000be6000)=[{0xa0, 0x3a, 0x3f, "4d26a4faf71e251db5a069449904f8c04cb48a707e6116a80ac235d60d198019ac65f395151d0e99f90df512ca9fcef3f05e86e0bf95711cbd423c4a7e8432fbf2eeb65cdea7deb97e1d826db4b8d802741c0def4bc16ec74b20aaab09f532d5252a660d1e4403812caf595d2fd38b7667eb8b2212d85278f94a38cd58a72d25f4b984239a9cfadea3"}, {0xc0, 0xff, 0x8, "c561a107d2ee1305b2b69b4f69cf334963ce0b1d9164ada3d1f61641589a8def4868787fc9d6a4c26745da463916c3c291f4b24bb64c5f5878314df8dc75b3bd077cb5b916f1f70df1338e7f90674fc6b89ce51eae60f28e3af5164e828636c0b09784ccf700c821a5d6b6e6f317b83232f27abf99a703f69a58078bfd45c8d790608190c0bc8b1116fc156655979a7f50b1e8fcb067f48134a0f9560c5830b253ffc8ab15f7fba8903167fc00"}], 0x160, 0x10}, 0x9}, {{&(0x7f0000acb000-0x14)=@ll={0x11, 0xcf417bd2962c63dc, r5, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000703000+0xb44)=[{&(0x7f00009ee000)="1bc439a0f12de7705c5d6a73d4f326e59b4a8866337c7fc3222a174c181b1de74d9224c42a33eaa70e3988d00ebbf29f2169c06912f65535fe4049ccd08e867fed2871db3889359ec0f777424a2053a2aa554bf4c8e99214af856dcc2a2ec2791caa556729b6bd2cbcce60766477625ef69e400af59e8d937635519192330fdc858acbce06e57de2f5c8fecaea8d2b3719d737a4b5e69149d0378d13cc035877c4c02e8d272352f13fc44dbfa63fc3ce61771dd95ba8149064e284abc0944fb347185bb86903615e52815a529591d49d84696765dde97ede49cab4f171441f5ac140e72db07a7513a7af15f526f2", 0xee}, {&(0x7f00001ff000)}, {&(0x7f0000319000)="b76a5e043dd7a62d665be9966f4ac530b5498e1b09f7b5eeab7735d6a77d52b0a60a2fd475faf8d4af4f3a1ccecbe99255747a1a2339af4bfb35f5ba407442429c29d139863bbb75c52b27aeed3c8f4bc202dbc082d93dcb4c81ea0c8682121373b57fbf00da69", 0x67}, {&(0x7f0000a26000)="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{&(0x7f0000015000)="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", 0x1000}, {&(0x7f00002db000)="96ff2ce2e83d04d82f82352c18be603c1ec13e5291b090412e1cb2b506ccb8593c3aff8273382a23f95e37ac27472096350bbc925da5f04aca1a078809da41d4ad807216c2ed98b5dafa3e1050ab9db79900b335089870d7ba02c927d2c99d3cdf59be124e074ade64c875b0c0c3a4dbe4", 0x71}, {&(0x7f00007a2000-0x49)="ca534d804087765383c626d138380765a957aadc1921b348042f231ca6e9f60c1269e3ff8fc1ddc8674a03ef137e5d14b6b1fa48c7ba5b84a61d79d67291226c13e0a774cbed6d5162", 0x49}, {&(0x7f0000051000)="69b8126cf0ae059e9d54a7f15fd9628e6981cabcb2e176a83d7cb1cf3b5cca4164a41c4d1085e7c9bbbd99e9390a9105f12f006ed0aa4d82a3e9d639a44168ce39cb3a5e8d462e2d782948e3d89e6acd6d2275bb7994338c27f085736c8e3b6cb028fe222ca8a394c810fdd337e7b83d6025e63222d861e441da37d15a6550", 0x7f}, {&(0x7f000013b000)="dc6f1782b9afef", 0x7}, {&(0x7f0000e1a000)="c4f9a748755b3a89eae8e890034a0fe2af2421f17325f4e51a30cf9f6e739c80591d246dfba71a704829f87fc36447baa0dc08f16dd40b508c373386144a55230e2a6a38128328b8c34697392c63e6e34ac29e068aa2bbb1478b3b7e07454029fb10069cf144d4cde7796f6a2e7d599df2d3ff6a3c806b34ebd9226d766741a799b00b58ccb0433336cd76e035bad8b5db91bafc60f84151f568060b2f5a2746ba798c9cf070f00bdd270d5b8b84f99b8ce583bb50c29cf680664bdda6", 0xbd}], 0x9, &(0x7f0000627000-0xa0)=[{0xa0, 0x10d, 0x7, "66a93a299487653a781459585a68c49b7696f12ec4c9e230ce2747bb7b0d541e1403041bedf38cb687c9dfac1b3adc32460fa1167656b5532b45efd94d8cd7c19d29297da274f8e92707a9ce56dbc072f0523ea4292cc09e736c0a9ef1e6d4ab7c1683a5a8ce6191de5f043b55c1ecabeaa622f9f5dde59261e4b3f92b0d42bbc305647723d3d3567bdf97ed61"}], 0xa0, 0x4000004}, 0x9}], 0x5, 0x40080c0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000291000-0x4)=r4) 2018/02/09 04:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005d5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004ba000)='comm\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/09 04:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000d02000)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "afe4b80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6c1f3439d1d399f0957b24f56e1401d38a1041e0f73bf4fe"}, 0x60, &(0x7f00004ea000)=[], 0x370, &(0x7f0000c7a000-0x9c)={0xfffffffffffffe17}, 0x8}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000279000)=[{0x6, 0x40}, {0xf, 0x1f}, {0x0, 0x100000001}, {0x0, 0x8}, {0xa, 0xb089}], 0x5) socket$unix(0x1, 0x5, 0x0) 2018/02/09 04:02:52 executing program 0: clone(0x0, &(0x7f0000d0a000), &(0x7f0000484000-0x4), &(0x7f0000dd1000-0x4), &(0x7f0000b52000)) symlink(&(0x7f0000b2f000)='./file0\x00', &(0x7f0000fb6000-0x7)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x30d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000)={0x3f, 0x3105, 0x20, {0x77359400}, 0xff, 0x63a}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@empty, 0x0}, &(0x7f0000002000-0x4)=0x14) connect(r0, &(0x7f0000000000)=@can={0x1d, r1}, 0x10) 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000006000)=[{0x7}, {0x0, 0x0, 0x1000, 0x7fff}]}) 2018/02/09 04:02:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000-0x4)=0x10, 0x4) lstat(&(0x7f0000009000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000000b000)=[r1]) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/09 04:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000007f000-0x10)=[{&(0x7f0000ae7000-0x39)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) writev(r0, &(0x7f0000e8e000-0x50)=[{&(0x7f0000088000)="a8ebe6dcb2ab1ff2314358089e9cc170f3bb660762503be55f07c22270cfb1ff000b46b3f7ace5797ca5c2ea0e9f9b6dffefdda7", 0x34}, {&(0x7f0000d65000)="49f1a235996949de116de237c341404215c89e5c5f5f9df854c592628032235d09f72cee7ef7e6859552dce657acc0e7f3a03e629131ac9e878e765ea0e472e5e2422b2b4732df63d44e9da2f99c6a3abd4e9834f7d3773bab50600a0ca6fbcb82447cdc1f63b46ed89a0521ef26af33bcfc5cc51d14f9f9c96be359e1b07d3548fc25a546", 0x85}, {&(0x7f0000d1f000)="332732e7b1bf76d4b78d1f43f5b9c996d26ac4f52c7db1911690b63aa5dec003ff763de29d14e6cf7e40bca7fdbc25639cfc3ab3e59c240a17b3a08acf12ab799d559027b31f87b4ad5cdf1c130870e179bb4054264041f423ce45d4f2156b6046d2bd34d6017724a376ae196088c0f8847999bc6c0a", 0x76}, {&(0x7f00000cb000)="17", 0x1}, {&(0x7f0000c76000)="838102d0d1adcd14c33e2103ac0ae8f3aef3ae95c656a5d74487656ad4dce8f2aedcac90024d486597b8e2820309df1316317f831b90f264da2e4ef121525b383e1d79d0df1886f148214541d6289e4033b17142586db4e2631689", 0x5b}], 0x5) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d28000)={0x0, 0x68}, &(0x7f0000d28000)=0x8) umount2(&(0x7f000010f000-0x8)='./file0\x00', 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000037c000-0x7c)={r1, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000b94000)=0x8c) 2018/02/09 04:02:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000f31000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000360000-0x4)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000079d000), 0x4) 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000f94000), 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000532000)=0x400, 0x4) 2018/02/09 04:02:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000584000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000fda000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f3e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6, 0x800, 0x100, 0x400, 0x1f, 0x400011, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000804000-0x9)='/dev/rtc\x00', 0x410000, 0x0) bind$inet(r2, &(0x7f00009dc000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x8]}, 0x5c) 2018/02/09 04:02:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000501000)='/dev/sg#\x00', 0x8d, 0x2000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x57)="ed4e025b625e70c4516fbf88abd215ba6b89b897a1e7dcc1466c5df505887b1d27c4d58d4320276255c53045ec086eb39f57861cf61eb054ba77790afa6dd95b05a15a91aae59c486cdd2bad3190f6d09fec90577a859d", 0x57, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000b68000)) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {0x0, 0x6}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 04:02:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e7c000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000b4f000)='./file0\x00', 0x0, 0xc8) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000a3e000)={&(0x7f0000553000/0x2000)=nil, 0x6, 0x4, 0xa3, &(0x7f0000c3b000/0x3000)=nil, 0x7ff}) getrlimit(0xfffffffffffffffc, &(0x7f00007e4000)) [ 60.459792] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43954 sclass=netlink_route_socket pig=10538 comm=syz-executor6 2018/02/09 04:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000809000)=[], 0xf3) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0xffffffffffffffd6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/09 04:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00005e7000-0x97)="2468ab917915b66e6faedbce65102323653a690b747fdd0e2c0bcbad094aeacd10095dc9bcdc859c74304907d557d12d635b5bab930e53adb5613ca47979a9aaf255da31d2d145e6652bd2798cd244029ae088be128971777dd28598a6c6f44a37c39ab01e0047ed011de3e6e5175b0d3e9856fb89819c868fd487988cc37d930c284a713e61b50878d19efe273d896a2cb4b0b9876efb") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bdf000)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000052000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008b3000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00008bc000)=0xe8) setreuid(r1, r2) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f0000c95000-0x10)={0x0, 0x8000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000163000-0xb0)={{0x848b, 0x7fff}, 'port1\x00', 0x9, 0x0, 0xfffffffffffffd2b, 0x8000, 0x4, 0xb054, 0x6, 0x0, 0x1, 0x1000}) socket$nl_crypto(0x10, 0x3, 0x15) open(&(0x7f0000dd9000)='./control\x00', 0x20003, 0x0) 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) fstat(r1, &(0x7f0000da3000-0x44)) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) fremovexattr(r1, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000067e000)={&(0x7f0000678000/0x1000)=nil, 0x1000}) 2018/02/09 04:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4}, {@in6=@empty, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000737000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009b8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000623000-0x14)={0x11, 0x1f, r2, 0x1, 0x388e, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) prctl$setname(0xf, &(0x7f0000dfe000-0x40)='sha1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/02/09 04:02:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000584000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000fda000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f3e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6, 0x800, 0x100, 0x400, 0x1f, 0x400011, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000804000-0x9)='/dev/rtc\x00', 0x410000, 0x0) bind$inet(r2, &(0x7f00009dc000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x8]}, 0x5c) 2018/02/09 04:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000887000-0x8)=0xe4) fallocate(r0, 0x2, 0x1, 0xffffffffffff0001) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/rfkill\x00', 0x427ff, 0x0) accept$unix(r1, 0x0, &(0x7f00000ab000)) shutdown(0xffffffffffffffff, 0x0) 2018/02/09 04:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0xa) socket$nl_route(0x10, 0x3, 0x0) ftruncate(r0, 0x7ffb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) r2 = request_key(&(0x7f0000ef7000)='encrypted\x00', &(0x7f0000865000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000086000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000281000)='keyring\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xffffffffffffff1e, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c51000-0x10)={0x0, 0x10, &(0x7f0000134000)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f00002f3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cfa000)={r1, 0x10000, 0x0, 0x7, 0x4, 0x5}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/09 04:02:52 executing program 4: syz_open_dev$sndseq(&(0x7f0000a55000)='/dev/snd/seq\x00', 0x0, 0x100) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fadvise64(r0, 0x0, 0x2, 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r1, &(0x7f0000002000), 0x0) 2018/02/09 04:02:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b1000-0xc)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000787000)={0x5, 0x2, 0x7fff, 0x4}, 0x8) 2018/02/09 04:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000baf000)=""/232) r1 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r1, &(0x7f0000baf000-0x14)="c5", 0x1) fadvise64(r1, 0x0, 0x0, 0x4) r2 = socket(0x18, 0x0, 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000c6000-0x9d)=""/157) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006a0000)={@generic="ca3369585ce4b496b4689fe64566acbe", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002cb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000469000), 0x8) 2018/02/09 04:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e0b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setlease(r0, 0x400, 0x2) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000017c000)=0x75) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) execve(&(0x7f000085a000-0x8)='./file0\x00', &(0x7f00009d1000)=[], &(0x7f0000512000-0x18)=[]) 2018/02/09 04:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000555000)={0x0, 0x101, 0x10}, &(0x7f0000376000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000916000)={r2, 0x77, "e4c30b70b80213917c7f587a8f7d997f41f0b2e93323db6332f146615986f8f192bcce46538b0f0f2eafc151244632a875c4585308942270ace3787c35cdf10cfeabcb0fd2503dae0573dccbb75a00939c0c3ce3bfaa8d6507206d8d8cca3a9e62211817591751662a8d58788c8af7ee375c304f7821dd"}, &(0x7f0000b8d000-0x4)=0x7f) accept4(r0, &(0x7f0000c6d000-0x6)=@hci, &(0x7f00001a9000-0x4)=0x6, 0x0) 2018/02/09 04:02:52 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r0, &(0x7f0000013000), 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000017000-0x20)={@generic="f49fba62fa74baf88e3f3d51846260e1", @ifru_addrs={0x2, 0x2, @rand_addr=0x84e}}) 2018/02/09 04:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000419000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000065c000)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[{r0}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dd9000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000aae000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000be0000-0xc)={@dev={0xac, 0x14, 0x0, 0xb}, @empty, r2}, 0xc) 2018/02/09 04:02:52 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000b01000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000dbd000-0x1000)=""/4096, 0x1000) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dbf000-0x8)='./file0\x00') close(r0) 2018/02/09 04:02:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x8) fcntl$setlease(r0, 0x400, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x7240, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}}, 0xb4, 0x4}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x7, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/09 04:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ccf000-0x28)={@common='tunl0\x00', 0x0}) r2 = socket$inet(0x2, 0x80807, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000578000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb4000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000de4000-0x8c)={r3, @in={{0x2, 0x2, @empty}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x1a, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000c000-0x1f)) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) 2018/02/09 04:02:52 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0x410003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000002000)=0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fab000)={@multicast2=0xe0000002, @empty, 0x0, 0x0, []}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/09 04:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$inet(r0, &(0x7f0000bc1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000bf6000-0x4)=0x10) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000081a000-0x28)={@generic="34ab348d6cdd128907d122e940244a20"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000074000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000166000-0x4)=0xe8) bind$packet(r1, &(0x7f0000d71000)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @empty}, 0x14) getpeername$llc(r0, &(0x7f000083e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ccc000)=0x10) 2018/02/09 04:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000764000)='/selinux/mls\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000d8a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000481000)=0x1c, 0x80000) r1 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000090a000)={0x4c, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}}}], 0x0, 0x0, &(0x7f0000f98000-0x22)}) 2018/02/09 04:02:52 executing program 5: 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(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents(r0, &(0x7f0000fd8000)=""/24, 0x18) eventfd2(0x8, 0x1) getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2018/02/09 04:02:52 executing program 4: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cdb000-0x3f)='-[(;^[\\cgroupvboxnet0vboxnet0eth1)@\\+em0eth0,,ppp0trusteduser,\x00', 0x1) recvfrom$ax25(r1, &(0x7f0000662000)=""/251, 0xfb, 0x10000, 0x0, 0x0) alarm(0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00006e4000)={0x8, 0x0, 0x8530, 0x72, 0x85d, 0xffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/09 04:02:52 executing program 1: prctl$setmm(0x23, 0x7, &(0x7f0000cf8000/0x2000)=nil) getrandom(&(0x7f0000373000-0xc2)=""/194, 0xfffffffffffffe8d, 0x0) 2018/02/09 04:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000362000-0x4)=0x5, 0x4) socketpair$inet(0x2, 0x3, 0x6, &(0x7f00002f9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006aa000), &(0x7f0000dc3000)=0x8) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[]}, 0x0) [ 60.863542] binder_alloc: binder_alloc_mmap_handler: 10657 20000000-20002000 already mapped failed -16 [ 60.881582] binder: BINDER_SET_CONTEXT_MGR already set [ 60.887753] binder: 10657:10660 ioctl 40046207 0 returned -16 [ 60.896755] binder_alloc: 10657: binder_alloc_buf, no vma [ 60.896773] binder: 10657:10669 transaction failed 29189/-3, size 40-8 line 3127 [ 60.916718] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.925089] binder: release 10657:10660 transaction 63 out, still active [ 60.931945] binder: unexpected work type, 4, not freed [ 60.937354] binder: undelivered TRANSACTION_COMPLETE [ 60.942439] binder: undelivered TRANSACTION_COMPLETE [ 60.947895] binder: send failed reply for transaction 63, target dead [ 60.954491] binder: undelivered transaction 66, process died. 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) lookup_dcookie(0x77aa283c, &(0x7f00007f2000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d60000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000e6f000)={@broadcast, @empty, @rand_addr}, &(0x7f0000986000-0x2)=0xc) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = add_key(&(0x7f0000818000-0xc)='cifs.spnego\x00', &(0x7f0000085000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000097f000)="a48599ef2f6d29076cb4ed60535ce70bfc316240b112ba2d0c5af4bf12e7888353e15f2b44643195f60c460c9b3145dbd5", 0x31, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f000081f000)='keyring\x00', &(0x7f00009de000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x9b2, r1) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000304000)="b6b8", &(0x7f0000001000), &(0x7f0000dfe000-0x4), &(0x7f0000bf1000)) recvmsg(0xffffffffffffff9c, &(0x7f0000f88000)={&(0x7f000011d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000003a000)=[{&(0x7f0000b8d000)=""/4096, 0x1000}, {&(0x7f0000888000)=""/142, 0x8e}, {&(0x7f0000881000)=""/246, 0xf6}, {&(0x7f0000ec4000-0xfb)=""/251, 0xfb}, {&(0x7f00006c9000-0x6d)=""/109, 0x6d}, {&(0x7f00004bb000)=""/207, 0xcf}, {&(0x7f0000a08000-0x2)=""/2, 0x2}, {&(0x7f0000bbc000-0x5c)=""/92, 0x5c}, {&(0x7f000092d000)=""/190, 0xbe}], 0x9, &(0x7f0000c8c000)=""/100, 0x64}, 0x40000100) bind$pptp(r0, &(0x7f0000e60000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ddf000)=0x6, 0x4) mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) 2018/02/09 04:02:53 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000002b000)=[{&(0x7f000002c000-0x68)="495d8c65913f5594eb15f7b5379e03815c9825230d27a809157825e92638b6004f0e87aca95974abb22cc63a82a0d52099ea37c2ad6906f5dd78f19b364e09ed8f21257efd1f9404ae9fefe1976517b2d516bd6e823346d262bbb70074711eecbaf830a439aa604d7a146c2a4620eb327d80465308ac29e88fab1f9dea633250b981ee0b45b33d23bf33e13e9905c08b8e41f73463dcb7022139a2fa3fde7c8e417a281cf9ad02af5ae4a9df1f9424c744e81493876b9a19e6e2054acab5ef2b6073b3b94e59e9ab8bd6c9f3df522187f9ae53bb6dd216ade7857c858ee5dabd105caa2dcaebd0fb41ae", 0xea}, {&(0x7f000002c000-0x24)="cbd35e2c8335435bf3db4af22b5da25f0dc04bdffc8303c2b07281a70518959ab8715bf2", 0x24}], 0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000000d000+0x20f), &(0x7f000002b000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r2) 2018/02/09 04:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000014d000-0x5)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000e37000-0x10)={0x4, 0x3, 0x9, "6b0710257480", 0x67}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab9000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d4d000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000234000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000297000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x2, 0x4000000, 0x2, 0x80, 0x20, 0x2f, 0x0, r2}, {0x6, 0xffffffffffff0000, 0x5, 0x20, 0x7fff, 0x5, 0x1}, {0x81, 0x3, 0xffff, 0x4}, 0x31, 0x6, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x1, 0x2, 0x8a8, 0x1000, 0x1000, 0x80000001}}, 0xe8) accept4$unix(r1, &(0x7f0000411000)=@file={0x0, ""/4096}, &(0x7f0000822000-0x4)=0x1002, 0x800) setxattr(&(0x7f00002cd000)='./file0\x00', &(0x7f00003cc000-0x11)=@known='security.selinux\x00', &(0x7f00005a1000-0x10)='/dev/sequencer2\x00', 0x10, 0x3) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000012f000-0x48)=""/72) 2018/02/09 04:02:53 executing program 6: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000046d000)=0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, r1}, &(0x7f00008e7000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000436000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000a2e000)={0x86, 0xfffffffffffff4ed, 0x100, {}, 0xfffffffffffffff7, 0x5}) listxattr(&(0x7f0000424000-0x8)='./file0\x00', &(0x7f0000d1e000)=""/15, 0xf) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000d1b000-0xa)='./file0\x00', 0xa30002a8) 2018/02/09 04:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000254000-0x4)=0x6, 0x4) recvfrom$ipx(r1, &(0x7f0000f40000)=""/49, 0x31, 0x0, 0x0, 0x101) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000388000-0x4)) 2018/02/09 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x147}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000c25000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) sendmmsg$nfc_llcp(r2, &(0x7f0000392000-0x1c0)=[{&(0x7f0000ed8000-0x60)={0x27, 0x100000001, 0x8, 0x6, 0x200, 0x8, "dee92a6918425b5fd3ebc73cc1197c40e4648e5f6baf8551e7c4e9ec18baff323e9db31c2c39d1a9e1f9e44386583242942cd9ee9f1133915dcfacf9367b20"}, 0x60, &(0x7f0000d1e000)=[{&(0x7f000084f000)}, {&(0x7f00002b0000)="bb4fe0d387aea0650527b323bee5d7cad885fbdb0df937ce8b0f65986f89ce69a62ca5896e071846d96ac078756fab61240ac12b2a3f6deb1225fbbdcf6d0ae21963a2b82398951df525d195244e04d992e897a2abac14e1bfa9bcfb67f28cbdcec5aa720444c841a56798", 0x6b}], 0x2, &(0x7f00005ca000-0x60)={0x60, 0x118, 0x1, "cbef7f52cb611bee4ab6fb1f9950e9268dcf91d5dcef4ba7f3f2c9a767c0849f41fcf18138180b229b9ca034f3f5a7db6a5f3d750fd803c07f5f54e2a0ef71b2cef317c85462a0e7c4642b"}, 0x60, 0x4000}, {&(0x7f0000c04000-0x60)={0x27, 0x7fffffff, 0x5, 0x3, 0x1, 0x20, "0f39fc6b530b38b3ee14f3120b22c769a3a486f6e1dd1fdf1dcad05a9ce645ea3983b72374aae76991489281d8f96dfafab32ffe2f480ff9bd04e3d5d072c6", 0x6}, 0x60, &(0x7f00002cc000)=[{&(0x7f0000ca5000)="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", 0xfe}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000932000-0x60)={0x27, 0x80000001, 0x200, 0x5, 0x7d9, 0x2, "152cffc94d489323f147c27668366e5607789d6f7411f2cd80f29d0c375346af12621b16b16474239aa14f6ac9e65dff8ab58d2ba494ef4ac9af3eb5f7ceda", 0x80000000}, 0x60, &(0x7f0000b5f000)=[{&(0x7f0000bef000-0xfd)="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", 0xfd}, {&(0x7f000041b000-0x7d)="010d0de4c0ee8b034654209fe7736e004e0e7f89981bcf3d1c96c726181cbc697f30973b3a7dd51f347ec34096085b6f70f8c283206ea482fcb942ec141554a48aa3e8871c5151a328845a2528d5cb728c4025ff6c37be0e7ebeb47bff6f2e2100b60cdf7e57aab5f02ad23cf8f8293970bcfc8e3add9878cd2a0c3a0c", 0x7d}, 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{&(0x7f0000f1e000-0xa8)="5253dcfa98dfec690374cdcb30be3873a500ac00d7413ea9c67390d5a7180649dbdfffbdc9ad4496d9ff2ff0cec202b73129b6a800a2457bbc0e37d250ec1b1a49a97e3fe22ed28652e139d033626e884a8e3a1aeaaae443e20ebb841030997a7b42be3e9d3f2f9e47a11d9d67f18587512b49fda3b8bfded951ac87e979d5503ec2cb84c73d3f8d790c55b85b96a80a690dfe18af23c182b2c356647d6895d770e610db4c09dfdb", 0xa8}], 0x3, 0x0, 0x0, 0x20000800}, {&(0x7f00008ca000-0x60)={0x27, 0x8, 0x2, 0x4, 0x8, 0x101, "7cc91a50d039bda74449cd490988bc0572789b4ff4a86d73ed4f93f1bd72f8c6b6553c1f46b539168aa437f1254496ef6a488dff8b28fba66b1f13bb83b298", 0x3}, 0x60, &(0x7f000021a000)=[{&(0x7f0000c43000)="c6d6e081e0a1df604bfd72f3a9021adf9d127fc369e76fce6049cf8f211cd3cdac988be510f2fa7f011939e01a1e29d40cb500a2c96be6ba001d80fc5ee34a49f5c2d506585da14c36033d19c2a49460614b104c64249524164b1e36d62108073cc5117a1148384b29bc6d40ef4c85e869ae6bfe6383f29fb2375e23e5a2693bec494ff9c587936f6085a2ce5aa7ce59176549a54f44c5f0521a3a894daa23297e3a05cb750dffc369081e1951e23a", 0xaf}, {&(0x7f00003f9000)="05c2ba8c6b8cf3434fab19ccc39a066fb01f89d38c4eda2c1b35e8bd5a8a9fb5", 0x20}, {&(0x7f0000aad000)="73ebad3b9f46beb6aa48a322532db6b4a1906b9321197bf7763f5cb3ecff35104fe6c19ff30d08db71da41ba4b833ffca1faaa3e5d5375265b7330f3ebdd7b0a655d142018761fef797f6df94117e3ccff51674f8e1d8f1158d59539552845a56a2666043cf0a2600e774cff3814390edc1818db4a4c4dbec38e06c491d0474de203145a014e5bd3f221b8646b6e70041509e8e31b", 0x95}, {&(0x7f0000e95000)="df3c14ff6975df656de334c741f7a080bcea7e9d3c4930764152b829bc1c2619835b330fddfe9b9f8d793febb167d3e959d6e8be41331158d7c87c486acb9cd76dbcfb9451eeb306c1d211c11305eeb0eb99da12f84e3610bb818f3893d9195362065829f3e08a668950ddb79a81b0ee1d1d72eee881a54e38b61a7af2814422249d75ca3a454969d18d3878b69d32bb1286f4fc3f215c049e5cb6afe17d2c3a14b237149d8fccdbb85282a721bf30e42f35656379cb", 0xb6}, {&(0x7f0000f8b000-0xe)="680a10aceb7734af96530312b58a", 0xe}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f000027e000)={0x27, 0x0, 0x2, 0x7, 0xbda1, 0x7fff, "e0eb6e52b68b9fd439ceb9d4a52b04b6e9647a9252c6d137940082aec07f8c0c09d4f7f7434a27d1399d59c92dd5249c021e7ff22c72e0fd7f46e03bb56232", 0x7}, 0x60, &(0x7f0000f2f000)=[{&(0x7f000073b000)="d48d51472ef8d0838530dc16e9", 0xd}, {&(0x7f00007b4000)="5bf3f50e57f92ac171ec136f8b7a", 0xe}, {&(0x7f0000338000-0xf6)="5eeaca25dd291218e999c889798359c1311f36ce00ca563d61e3624002bb2e9ce2da44f92c870f98319d3833436362bab3c8ecbae0a053c0d4408168cc159f544a7683727c839cea333c0aa1ec69f9f7ed3a4001ab5fe5c146ad01f9edb6ac496acecc1eb558500ecb61654bf5937d49ab97542bcac093505884d9ae052bf231141a78377538257c5b5ac3d1084c45117b2121216f97d0375a8520fc81a2d4f7c68e95cf64edc0afccb7b706ce0b3cf4ba2146fabd50278b1cfa7d3a6ba915c4bc7caf69e36e4443833c0a477a71e2081f71eac1e10df9f104b144cd29e44f1063806973401e3184b9ebdc11ea96392a4ab0b28af2e6", 0xf6}, {&(0x7f000076f000)="9d73c9d62ad599f0cb422ed7910dc8c3f5a7edadaf88a7e74cf7ac6e4bf976c6251911d2011cd09ea1e9242c261f2495515a93f7182b450f9504f5cb93c5ee27e6492534cb75dbf2a8908cec9be739cf9fdcd020e3830a5c8ccfe6a2425c30eb2c52f34ad4a5d5c1b19a7c03333495829e3cee6263e5c04e63d77dee83959caa945e640b81244ef25e86d21a4555c4fb0b09ca4fe8c3fbf564b04cd8b46ff7529ee40497942243e15154c6069dbdfeebfa8f6d5c062e98a57c4f64", 0xbb}], 0x4, &(0x7f00009c0000-0xc0)={0xc0, 0x117, 0xfff, "c26bfdca213418810c4da47e1bc758a25ce24e8fb0b41a840e60267ca195f5cd898d00926785436bd7c5f6aad058f3ba96e690c23de133142c1c44ad8e8b93b6e06a5ef355e333aa90e80f8d56a8caab228d227c124ab1a626da78698c6bcb405701da7b43e0a069cd16c137a29733f4b2e799898bc79bb075ecaceeabc0d983fd83da3e338cc59f9d6495a4fb7816ac697cfad32e0bada8e7859ee8cf3b0be6a96f851424690a73d58c08d7dde69674"}, 0xc0, 0x4008010}, {&(0x7f000019e000-0x60)={0x27, 0x9, 0x8000, 0x0, 0x5, 0x4, "5e14c66b367879019b8014bf10e3bc98dbf2d2d424ef4037150cb39eb6eca2a6d8d82bd24d4efecd5d2f56c4ad004e97cd4252211a4088c5aa14320969b5ee", 0xfffffffffffffffb}, 0x60, &(0x7f0000802000-0x10)=[{&(0x7f000069b000-0x75)="8a2aaaa828600bd2d53bf3a5305dd626b6f14f2b61f858f51b13d0c486a6778810f988a222847c5f282ed17c44cfca8908cd218a7f22afd2929d8dff2c521092b31225936f2b9b8335728834d3696d3eaf98693c51eadfc44a13a9ec4745f08e7445df4920c4d33c7a25a35ca900ec601e9521714c", 0x75}], 0x1, &(0x7f0000b07000-0xc8)={0xc8, 0x10d, 0x0, "95f4de310d33c9b2d10cc28058154039a815beb134fefd0b2cc6f2d2c4f0fc82b774f1cb3e03747ae3b028332be58daf6186bf1e9fe38e95955d6de0cb4197d0c8c2485fa4dedd44aa3c36b0e3b097a796d589bc3a49404921552891093bbdeb20b0257cbbe0c5f26f415eb2a34e66a01378c75ae0ef69f60474bfb8ad17a337a2b5a7924ad5496dddc98eadbff42d15b68c476c37fb9325a1ecdf99befe878ec09020297b05d992cb130c38dc526ad5f0602c"}, 0xc8, 0x10}, {&(0x7f00003b1000-0x60)={0x27, 0xfffffffffffffffb, 0xfff, 0x0, 0x3, 0xffffffff, "ff630c39266aceb970233021d9a096189de4480a2b700b5ea50751a641e70a378b8017ffff7f64a1949cb3b69e7a6de81400b36367c48d7cf2345dd96f6d48", 0x2}, 0x60, &(0x7f00009cd000)=[{&(0x7f0000b3e000-0xb6)="aa06bfd7f653cb32f2be145f7b5d8c8cadf7a421e076ffdcf878668b6766b8aa2c4dc51c631a17f93bfe1157410fd6ee40b84d61302fe0e9c4ee1ac24bd44cbb0b7d22de619a21e0b5e16022006246e39cd8f623952b479c8fd17d3878ca77bd44cfa62a0e013bb52787141e1dcd7382dab01bb742125f945a519a626aa092c85104f6c45d78eb9a4a114393b772e9d0d4dcbf5d7d58d1ca879319aad97a2e7384167826d64d2308eeefb8964e34dc03184ae45d5357", 0xb6}, {&(0x7f000097f000-0x1d)="d32ef2b5f1fce9040c869bb5555b64886227ae8b3600e660460da0aede", 0x1d}], 0x2, &(0x7f00001e5000)={0x90, 0x116, 0x1, "a21474263a41b5cbcc7d7ac813d9f7d7f028ff27a6e60d42d7b6fc2898734625d01e8882ca53f2071ce7e14078d10735234f9a06b150534d22cdd71d7219e9b23cd070dd60972e5788992359d3dd0f7bffc3c68a8335977f6e64f893bad0b19a1a60158564213bd4125f972d0d7cd432e7f05ec89b11cac261989fc17f3f"}, 0x90, 0x4000000}], 0x8, 0x40040) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) socket$inet6(0xa, 0xa, 0x1) [ 61.092882] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 61.104885] audit: type=1401 audit(1518148973.200:74): op=setxattr invalid_context="/dev/sequencer2" 2018/02/09 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c65000)={{0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common="000174300000000100"}) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000011a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000085b000)) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000052000-0x4)=0x5bf5, &(0x7f0000b51000)=0x4) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000888000-0x5c)={0x800, 0x0, {0x0, 0xfffffffffffffffe}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/09 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000000f000)=""/79, 0x4f, 0x1, &(0x7f0000010000-0x10)={0x3, {"9482aaa583aa20"}, 0x4}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000010000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000010000-0x20)={0x6, 0x800, 0x8000, 0x7fff, 0x3f, 0x0, 0xffff, 0x5, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={r2, 0x7ff}, &(0x7f0000007000-0x4)=0x8) mremap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0xdb6445c2a69a80e3, &(0x7f0000011000-0x14)={@mcast1, 0x0}, &(0x7f000000c000)=0x14) r4 = getuid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x80, 0x2, 0x1, 0x2, 0x20, 0xa0, 0x87, r3, r4}, {0x3, 0x6622, 0xfffffffffffffffb, 0x5, 0x1, 0xfffffffffffff9d3, 0x8, 0x2}, {0x0, 0x9, 0x10000000000000, 0xfffffffffffffffe}, 0x3f, 0xf, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x7, 0x1, 0x7, 0x5, 0x6, 0x1f}}, 0xe8) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000b37000-0x10)={&(0x7f0000649000-0x1a4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000056e000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x1, 0x0, 0x80000000, 0x9}, &(0x7f00008ec000-0x4)=0x20) 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dd9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 04:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000078d000)=[{0x3, 0x1000}, {0xe, 0xa42}], 0x2) prctl$seccomp(0x16, 0x2, &(0x7f0000a6d000-0x10)={0x7, &(0x7f0000164000-0x38)=[{0x8000, 0x5, 0x7, 0x9}, {0x4, 0x9, 0x2}, {0x401, 0x6, 0x4, 0x6c4}, {0x0, 0x1, 0x544, 0xffff}, {0x9, 0x800, 0x2, 0x9}, {0x8, 0x5, 0x8, 0xfffffffffffffffe}, {0x7, 0x5, 0x8, 0xeed}]}) socket(0xb, 0x1, 0xfffffffffffffff8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000464000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 2018/02/09 04:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @thr={&(0x7f0000aeb000-0xc8), &(0x7f0000544000)}}, &(0x7f0000082000-0x4)) r0 = creat(&(0x7f0000eed000-0x8)='./file0\x00', 0x80) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000d26000)) [ 61.136413] audit: type=1400 audit(1518148973.230:75): avc: denied { net_broadcast } for pid=10685 comm="syz-executor2" capability=11 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 [ 61.167203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/09 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x11) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000531000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000690000-0x8)=0x3) writev(r0, &(0x7f000057f000-0x30)=[{&(0x7f0000ad7000-0x7c)="2902725fd79dd04fcad476541329f19c59155e4cc420173f4fb397169ee10a571379a52cb9c6ed8e38ea859139accaf922fb1cba72bfad41c4aeb4155575f41cc4c2df5793dfe2b783c8798304236fad6486e5a8aa7375be902e84f67862bd519f5c2452abdd27f84c59440f022d7e829c10578cf38380889ca5859a", 0xfffffffffffffed3}, {&(0x7f00000c3000-0x2a)="cfac59bb4fa25fb87bac2b27587d0a6adb6652cf6d616dbe55bee1307eeb07fa449ae01ac36b15d9bdc6", 0xffad}, {&(0x7f0000297000)="d73469736b58480c4098b66828bce61a3161f89a8182cd73529238b88c8a5393987a754f510aa7f55ec0c024db68f75843fa267be0716df8082cfc164a25dd55258b32f8db535cc489e02d3e638cd23840bd74b6", 0x54}], 0x1000016f) accept$ipx(r0, 0x0, &(0x7f00002aa000)) 2018/02/09 04:02:53 executing program 7: clone(0x0, &(0x7f0000fec000), &(0x7f0000345000), &(0x7f00005e8000-0x4), &(0x7f00005b1000-0xb)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10), 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000)=""/211) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000004000-0x4)) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x53)=""/83, 0x53}], 0x1, &(0x7f0000000000)=[{&(0x7f0000a8c000)=""/41, 0x29}], 0x1, 0x0) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x8, &(0x7f0000320000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fc5000-0x4)=0x399, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0xc) close(r6) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r6, r4]}], 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a53000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f00006a4000-0x4)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000048e000)={r7, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) listen(0xffffffffffffffff, 0x8001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000692000-0x5c)={0xa89, 0x1, {0x2, 0x0, 0x1f, 0x3, 0xfffffffffffffff7}}) dup2(r5, r6) connect$unix(r4, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/09 04:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) recvfrom(r0, &(0x7f0000024000)=""/40, 0x28, 0x0, &(0x7f000001b000-0x8)=@sco={0x1f}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000392000)='net/udplite\x00') r3 = syz_open_dev$sg(&(0x7f0000336000)='/dev/sg#\x00', 0xffffffff, 0x2000) renameat(r2, &(0x7f0000514000)='./file0\x00', r3, &(0x7f0000c98000)='./file0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000eb3000-0x50)={@common="6772653000000000000003000200", @ifru_flags}) 2018/02/09 04:02:53 executing program 2: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x2) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x6}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x3}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4d000-0x11)='/dev/vga_arbiter\x00', 0x204c0, 0x0) recvfrom$inet(r1, &(0x7f0000106000)=""/113, 0x71, 0x2001, &(0x7f00009c3000-0x10)={0x2, 0x1, @rand_addr=0x10000}, 0x10) r2 = dup(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000247000)={0x6, 0x1, 0x2, 0x6, 0x4, [{0x8, 0x0, 0x1, 0x0, 0x0, 0x101}, {0x2458, 0x5, 0x7, 0x0, 0x0, 0x1400}, {0x80, 0x2, 0x9, 0x0, 0x0, 0x3180}, {0xe4, 0xff, 0x0, 0x0, 0x0, 0x1000}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000904000-0x5)='yeah\x00', 0x5) recvfrom$llc(r2, &(0x7f0000be3000)=""/213, 0xd5, 0x62, &(0x7f000021b000)={0x1a, 0x19, 0x8000, 0xd0f, 0x2000000000, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002c000-0x8)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x8, 0x100) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ppp\x00', 0xa200, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000f000-0x4)=0x10001, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000002c000)=[{{&(0x7f0000027000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000000c000)=[{&(0x7f000002c000)="7693903c1d506e05c2e4a4e3f729a2cb782b9138fbe26e700beac08ab3e79bb3f95bb4329a467e417459d6efd067cfbc2a4dd7", 0x33}, {&(0x7f000002c000)="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0x1000}], 0x2, 0x0, 0x0, 0x4800}, 0x100000001}, {{0x0, 0x0, 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0x1000}, {&(0x7f0000009000)="5abe2131e6297919c8582163bf7a0f7c821c420d87e90b9db79d", 0x1a}, {&(0x7f000002c000)="de6f481c205d9675e148b7d8aeb915a3a9e2029ac49b069a5caf198fc71773090c080ee7ac9bcb31df69e97c5817d184fe873fb6d1cdb485c99fe33f57e5130fd7bbc48f603fefaa1289415ff7eb00fd188eccdeb88b706bd6749ceac507bf0bbf398425c6267f5d6c00d3a8bceba4162d1f5aecbd236c27b9eb29137ea43b8cc24e79b02af9b0e9761d95aba21ef3fec189390c3af139ff295589afc7e001646c4a192ff7372e9d8e31f1dff4f0ce4a6f59799803705f1ae2cea61270ff38d8d9f982b6371157c2563ec8fda29a44bd747b4b2593110b9f9b29c73b215b05f1acd890957347e65f76416e7b", 0xec}, {&(0x7f0000020000)="be4c86f67036d9e962e4d75f6f40dba30518c7d1f6fd3d4df22730a9b89657b2a9d2487e2fdf46996d18eba6a2e07686b1a90e527f346fd4909e4094fd554aa4f0a33080936af9d6709f78", 0x4b}, {&(0x7f0000029000-0x3)="3e8feb", 0x3}, {&(0x7f0000001000)}, {&(0x7f000002c000-0x4c)="e5343b12b18fdffe7e62425e4edc251e622a0752291b73e5cd64bae2a529ba8f8a8efaf8ed300ef4442e5850e54ce91f12e0b5fa8f4fb15c0269fffcbd19883d26e09330f2178cc5bb4fd16a", 0x4c}, {&(0x7f000002c000)="8730a0c053eb77056b70b9ad9958fdbfb6b337aaa1d0e400ad341fb0aaca40434552584368ec69e7c72f8c56e48d67a86656a083f5cb723e133ccb2659847e822879b1beac241d9ab1c55d5f7d914d9db8fb6233fb5de4636da035207aaad64abf000ef3fd6acf79d1a9c364a471657ce5137448d3ffdbada8e974b507de61f77ffcc2342c56f6934c0bb3db544e0fc146f6bc3737b49bcf951ad5706fb35d65feafc46167bce3139fc8c1db7b877ba3855ad2", 0xb3}], 0x8, &(0x7f000002c000)=[{0x88, 0x113, 0x800, "7360abfa37fc953bc10c0c09edeeb77a7f2a13d4726d402e98969608e09accda26239741cc3e64bba41068f5b1601c66e1cb09e23b15ff9b4cfe9b58bf53567c6fced912c936daaca03141540e584bc3574e79085b7eb55863bcf93bd8fed0202d500180dcdc9b4fe16e62a03f1666d41423d3f142"}, {0xf8, 0x184, 0xffffffff, "5ca9e76e454d833f0b6286ecb0e62347ef3b7524407ef5bae8d12b5a6a2afb72955e80291149f445a3399812635c84b14878bb3363dd4a3e7668caac592bc132ec70e7174f4b9bd672cb22554637f591bd1447d4365a3fbc99d78c307f1e131111049678565fff1bb184a5349840a646f77627301c572a80bb4c2cc8f61a2890b1abdf3f280ed6e296eb025eb0330fe17897a0dadd0cc173b61a5b6c22264e10c854696fc38bd2883ac6897405c6b096c20ffdd9aa8abee2a0544aa2f3092a7a38f6e5db62e4cf88114de89f51d5deb12d27efef543dd6a7846b6f823d192712311f31160d3fe75d"}, {0x1010, 0x1, 0x2, "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"}, {0xa8, 0x10c, 0xae, "6551313b55f28bab493a6ac40c8e93e83b563c774cfd2c3094712bffad252abd1d6aba890934d669690c0c082828d104ecb54dcd79a097fa36f262088a88f9b1966eebee561ce4678be332f59354db31b645d5251c7cab931d587ee0f3958757c079401cc2e4543b028a9d117cd4191165e1c3789fe3de5ccf2a5aeedc8d053e674b17a8ecc8bac320e983c71b4deb1e5b5cec"}, {0xe8, 0x0, 0x7, "d8443ae4be6422644198694a1bebc9fb5215945d43eec7d088c2553824c0a5c03ce0ca0305c9bef3f1907a15bfb87fd5cb7cc7873d2072e6537613dc0abc0923ba45064382eb84a7ff83f4b2097afb6b11d5237352bb5954dd05cf0499a95f8affd89a9b8729d0c6cb488be8034e96908e2bd8848b5d36c514fc3223dd58a2d3f5dcfe94650e0f2481ef7895a3240833c95ed429e8b0809d9ed01d4201a8102200805f7bc38c9d47ee43d23d899878c1945cb6ddf7b27b469d3ace995ca49559fed05f2ae7e0a03c431a615801f4e512365776"}], 0x1320, 0x8000}, 0x7}], 0x2, 0x0) tee(r1, r2, 0x3b95, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = accept4(r4, &(0x7f0000015000)=@ipx, &(0x7f000000a000-0x4)=0xfffffffffffffe45, 0x80000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f000002c000-0x14)={@dev}, &(0x7f0000007000)=0x14) bind$netlink(r4, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x401054d5, &(0x7f000002a000)) 2018/02/09 04:02:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='.\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215de2fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e99000)="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", 0x1000, 0x40001, &(0x7f000013a000)={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000e000-0x4)=0x1, 0x4) 2018/02/09 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000f000)=@l2, &(0x7f000000d000)=0xe) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x1000000000) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008a0000)={0x0, 0x401, 0x0, 0x5, 0xc00000000}, &(0x7f000040e000-0x4)=0x18) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008a1000-0x10)={0x7fffffff, 0x1, 0x3, 0x0, r1}, &(0x7f000000f000)=0x10) r2 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) exit_group(0x5) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00006dd000-0x6)={0x2, 0x6, 0x32}) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000722000-0x8)={0x0, 0x0}) ioprio_set$pid(0x3, r3, 0x77) writev(r2, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) 2018/02/09 04:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5}], 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000464000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000059b000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000010c000)='/dev/sg#\x00', 0x0, 0x802) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000cd9000)=0x7) ioctl(r0, 0x6, &(0x7f00007d1000)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000a2c000-0x9c)) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000049a000-0x8)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback, @in=@remote={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@local={0x0, 0x0, [], 0x0}, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f7000-0xe)='/dev/keychord\x00', 0x28ac1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00006fa000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0x40, &(0x7f0000041000/0x4000)=nil, 0x100000000}) sendmsg$netlink(r1, &(0x7f0000de9000)={&(0x7f0000893000)=@proc={0x10, 0x0, 0x0}, 0xc, &(0x7f0000655000-0x10)=[], 0x0, &(0x7f00006fb000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000005000-0x8c)={0x2, 0x6, 0x4, 'queue1\x00'}) [ 61.248495] binder: 10745:10746 ioctl 40086602 2 returned -22 [ 61.282295] binder: 10745:10764 ioctl 40086602 2 returned -22 2018/02/09 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) pwrite64(r0, &(0x7f00006c1000)="59be84e68fd19f8b922f9d1ccfc1b8ce612c412d19ae4da19400d7842317ff97e4f9e03e9852623010d38c34facc34cced709424c0fa4f2445c8a910af9990b6bcc081aeacf6702a28c4719804c4b9d9eea502699027fee5a623358dd476924b8efb2dce02f77772cebdcefff0b29400f7b3abaf08504af22adb3a3e07bd8ba787bed31a01c87618ef5c0ddc5a0e5c4431bae762d88aa0eab273b5b7b0c87cd6b3b01a98cbb54e9cc2d944f825997c59a6d6faa2c1192fba7373ae718fed39ddfd", 0xc1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/09 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00005d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e84000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000daa000)={@multicast1=0xe0000001, @empty, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000164000)='./file0\x00', 0x40100, 0x100) r1 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b0000)={0x0, 0x7fffffff, 0x30}, &(0x7f0000e78000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000954000-0x10)={r3, 0x5, 0x6, 0x2}, &(0x7f0000a1b000-0x4)=0x10) sendfile(r2, r1, &(0x7f0000c49000-0x8)=0x1ffffff, 0x1) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/09 04:02:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000222000-0x25)="8cf2fbe26650711e57c5cb873b47a24d68185c131cf6f884257ac87b5b723c16f136f99108", 0x25}, {&(0x7f0000000000)="d40774eca5fba2bc1ec4fe503ecf13afeb06d6d0d3a0486a310ee9690637848b82c6b9198a91c874ba24d9c2a55dfba2b02dd009414804d3ea20afe96d1677b89e5565ebfc60489ac68e542db945c1ca7343a059c2facd848f5312d65c8b7e9ce1e5f856116ec5aff9fecddc2354c57ff95a7c35cb7b579bbd5dbf5147228865e80f7418550466e41df00754b5e335ed281f85c9ca435757b3ebc2b1781abb2f8157fe4a997c34c2f7c5e7bfa204360f540c8c058ba78eaba8cb94694ce9b3511d4368dc0dd929eb21168b69ec402ac8", 0xd0}, {&(0x7f0000000000)="7f26e369f25578d68aa23bea53c9987b473ee12068f3a5d19b58ab5e647ab3864d19cf257fe1c9c86fe739c8aabbc8b5efbf0f192089197350a695716dafb584e4ad34d22684e8cfe1ff4b8323b4affff0cbbf602870a30855c16c7bfeb970b52b053b1df09ec3d5358a808e2827e9a5b975426b4e2e1cb7194ce1e5d7ff7ce1f6f100c689cc7804c7faf19a964ce3f717b20e6eb263", 0x96}, {&(0x7f0000f6e000-0x61)="df090d894b66e60163fbe2043680503afc0fd657092563cf07188ae5c9360713f1ad206803c53a7b49a8cd56110c4ae8008e6cc59132514a4363b3a64528270ab9a5432de9f328ae665848b155cb2c2cd10239c0a941ac058df31f60fa9d462363", 0x61}], 0x4, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x4a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfff, 0x48001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x6) fcntl$addseals(r1, 0x409, 0x2) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@routing={0x88, 0x14, 0x0, 0x8, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0xa8) 2018/02/09 04:02:53 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$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00002bb000)={0x1000, 0x5}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000083000-0x20)={@generic="36d8feb8f31a74e0fe217818128a027d", @ifru_flags=0x301}) exit(0x0) fcntl$setpipe(r2, 0x407, 0x21a15520) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00006bf000)={0x9, 0x4, 0x8, 0x8}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000ff2000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x2, @loopback=0x7f000001}, 0xfdea) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00001dc000)="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") umount2(&(0x7f0000e44000-0x1)='.', 0x4) umount2(&(0x7f0000efc000-0x1)='.', 0x4) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000001f000-0x12)='.request_key_auth\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000032000-0x7)="3f2000dbd577bb", 0x7, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000033000-0x18)={&(0x7f000000d000/0x1000)=nil, 0xff, &(0x7f0000007000/0x1000)=nil}, 0x18) r2 = add_key$keyring(&(0x7f000002f000)='keyring\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000032000-0x8)='keyring\x00', &(0x7f0000032000-0x5)={0x73, 0x79, 0x7a, 0x1}, r2) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) [ 61.326092] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.335643] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 61.353153] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.362368] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000639000), &(0x7f0000631000)=0x4) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) open(&(0x7f00000d9000-0x8)='./file0\x00', 0x20080, 0x91) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00003bc000-0x4)=0x6, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000090a000-0x10)={0x6, &(0x7f0000be2000)=[{0x1a, 0x401, 0x101, 0xd66c00000000000}, {0x6, 0x7, 0x1, 0x10001}, {0x5, 0x4, 0x5, 0xfffffffffffffffb}, {0x199, 0x5, 0x7, 0x6}, {0x637, 0x2, 0x0, 0x6}, {0x8, 0x7, 0x80000001, 0x4}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}}, 0x7, 0x0, 0x80000001, 0x84f, 0x4c}, &(0x7f0000e94000-0x3)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000231000-0x10)={0x100000001, 0x2, 0xffff, 0x9, r1}, &(0x7f00005b1000)=0x10) 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c13000-0x1b)=""/27) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a16000-0x28)={0x9, 0x0, 0x0, 0x0, "61068498aa4904f25a6fa0dae209a4d4e7db0b78ab3513756a02a5c321cc9837"}) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r4, &(0x7f0000b71000-0x30)=[{&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x1, 0x0) 2018/02/09 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) getresgid(&(0x7f0000671000), &(0x7f0000e52000-0x4), &(0x7f000094d000)) keyctl$revoke(0x3, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006bc000-0xc)={0x0}, &(0x7f0000bf9000-0x4)=0xc) waitid(0x1, r2, 0x0, 0x20000003, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)='0', 0x1, r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000250000-0xc)='/dev/autofs\x00', 0x220280, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f00000-0x14)={0x9, 0x7f, 0x7, 0x382, 0x4}, 0x14) 2018/02/09 04:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f000001a000-0x8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000050000-0x12)=""/24, 0x18) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000e65000)={0x3, 0x1, {0x2, 0x3, 0x9e, 0x3, 0xb98}}) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ustat(0x8, &(0x7f000019c000-0x20)) stat(&(0x7f0000d34000)='./file0\x00', &(0x7f0000728000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000dac000-0x38)={&(0x7f00003c0000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000be2000)={&(0x7f00009c6000-0x274)={0x274, 0x30, 0x400, 0x7, 0x0, {0xd}, [@typed={0xc, 0x72, @uid=r3}, @typed={0xd0, 0x42, @binary="63831b5b28c94d5b4ce1dbd6f373de4e4f8cde19b3b6e6456f4bf9ed37f31c13798faefc460dc97dff18357bcd69bdda1d2f88867d50ecea49d94df05e38e5fcb3cc5ec8815dd42d5717d8a80b32e118dd8a87a333c8636a5ae3e76ad035fe2cfb20df46a6fb9159f4093fe32a4c14bb302d4637e054bce3efa7d6e469dafb9b06a429596671ce22a6db2c03202398112c0ab16b11cb570405f750a265e948d5b61e1d433cd6d56e3ea6421fb1b2d8617928bb5a8c350c150ca6748a251ca9613437b1fb3d9e34"}, @typed={0xc, 0xa, @fd=r0}, @typed={0xc, 0x72, @fd=r0}, @typed={0xc, 0x1a, @str='\x00'}, @nested={0x160, 0x8a, [@generic="e3c34e6b5966c885ae119faf80319f457a402ab3c3fbac813261364fc4b34b837a7dc5f23a17068a34b1e2de79c2fe4a5b2137d575f962874c569503f5b991219b74b43769de44111635c394d83b3ae972cf3c8d75e83ccde87ade193e78a8eeb910341fefb64f110364a7c0836d92712b00b39c9d5d5463a3e20c", @typed={0x18, 0x23, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="c30e72b95658c0913ac8a08039bfa3e512dff4b37c1202f2679d310c95a85b90c43bec04487eacf090d7bc5a9eb64d6b3291f0cc8e1db31c4db6b734a81c6b7ce7fc1f3868691aa7aaf145b8d1024bfd4b6ce3ce779a525cefcd444b19f948829263f5c7f78b83d0d91ff3b77805f1abf290fe9b24759d843a56a6f26a1bba46e8082eed2380e329db0c68ec0fc60a6beedcf0ed772bd536923df07da4bfda09e089b2c4a363223e7e406a1b67915f115eef5136968784ac6c584e06471691805abe70b3ba693673"]}]}, 0x274}, 0x1, 0x0, 0x0, 0x20000010}, 0x90) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a6b000-0x4)=0x0) setpriority(0x0, r4, 0x8e3c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000416000-0x4)) getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00006b5000)={0x0, 0x0}) r6 = getpgrp(r5) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r6}) r7 = mmap$binder(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x4, 0x810, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00007a2000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000057a000)={0x98, 0x0, &(0x7f0000a28000-0x98)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000e88000)=[], &(0x7f00007e8000)=[0x0, 0x78, 0x20]}, 0xfffffffffffffff9}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x48, &(0x7f0000b8e000-0x58)=[@flat={0x73622a85, 0xb, r7, 0x2}, @flat={0x77622a85, 0x100, r8, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000846000), 0x1, 0x0, 0x16}], &(0x7f00006cc000-0x48)=[0x58, 0x78, 0x40, 0x28, 0x0, 0x30, 0x78, 0x28, 0x0]}}, @acquire={0x40046305}], 0xa2, 0x0, &(0x7f0000ecc000-0xa2)="edada11b382339a6a31ed36c8fc64050b19aa0ad64afbbd8e2199a998d1201490e0ee9c24ad506e1c8d3b571cf8e3a0fba6285623577978af47b71e2e0cd6247f7fe6b0fea3eb938c3c9b8358b818a4aabf07e227ba00dc02682a633dce84bb92c9505fff7bdb9544a655ac3f410dd1c911c8685b8d6c835daa876cb78ed13aa2f99a8f2d99a56a0dffbf5f1bd8069965b21b19bbf5f2b72c0aea6a31dd7d149f9b8"}) syz_open_procfs(r6, &(0x7f000045f000-0x6)='stack\x00') 2018/02/09 04:02:53 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fc2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fchdir(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000abf000-0x45)="5cbe1e43614e3ae69748fbb053fbe99a640096f06ed473e2cf35a6a41cb5ec4bec22dc99ad1e8a881cb7d3dbaadca16d1cb798601c407c9ccd6b7e2cec62cfc6a3d5f8af76", 0x45) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000f94000-0x78)={0x0, 0x78, 0x0, 0xcf3, 0x3, 0x0, 0x0, 0x9, 0x1000, 0xa, 0x0, 0x2, 0x8, 0xfffffffffffff9b7, 0x8, 0xd4fd, 0x3f, 0x3, 0x9, 0x2, 0x5, 0x3, 0x80000000, 0x8, 0x8, 0xf3d, 0xdcac, 0x8, 0x5a91c215, 0x3f, 0x20, 0x9, 0xdf, 0x2, 0x9, 0x20, 0x4, 0x0, 0x0, 0x599, 0x1, @perf_config_ext={0xf9, 0x1}, 0x2, 0x5, 0x400, 0x2, 0x5, 0x4, 0x7}, r1, 0x200, r0, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x1a, r2, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x220900) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00005cc000)={{0x7, 0x3}, 'port1\x00', 0x4, 0x100000, 0x7fffffff, 0xffffffffffffffff, 0x7, 0x3, 0x6, 0x0, 0x2, 0x101}) [ 61.460096] binder: 10836:10837 ERROR: BC_REGISTER_LOOPER called without request [ 61.475933] binder_alloc: binder_alloc_mmap_handler: 10836 20000000-20002000 already mapped failed -16 [ 61.492681] binder: BINDER_SET_CONTEXT_MGR already set [ 61.492691] binder: 10836:10841 ioctl 40046207 0 returned -16 2018/02/09 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cc2000)='/dev/net/tun\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000618000-0x4)) 2018/02/09 04:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f00001ea000)='./file0\x00', 0x822) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000d7b000)='./file0\x00', 0x200200a) creat(&(0x7f0000c1e000-0x8)='./file0\x00', 0x50) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000bd4000), &(0x7f00000b9000-0x4)=0x4) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000a2a000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c81000)={{}, {r3, r4+10000000}}, &(0x7f0000105000)) 2018/02/09 04:02:53 executing program 6: mmap(&(0x7f0000000000/0x423000)=nil, 0x423000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f0000765000)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x100000000}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {0x0, 0x0, 0xfffffffffffffffd}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x40000) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000835000-0x11)='/dev/vga_arbiter\x00', 0x498000, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000bc000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000a41000-0x4)=0x10, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000138000)={0x8}) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r3 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r3}, {r2}], 0x2, &(0x7f0000feb000)={0x0, r4+30000000}, &(0x7f000023d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/09 04:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003a9000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000285000-0x7)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000d6a000)=0x10) 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e65000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) faccessat(r3, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00008da000-0xf6)=""/246) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) [ 61.506202] binder_alloc: 10836: binder_alloc_buf, no vma [ 61.511919] binder: 10836:10841 transaction failed 29189/-3, size 0-0 line 3127 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009f1000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$void(r0, 0x5450) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ef3000)) 2018/02/09 04:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00007f6000)=""/47) remap_file_pages(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/rfkill\x00', 0x410001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006ae000)=@assoc_value={0x0}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000035f000-0x4)=@assoc_id=r1, 0x4) set_robust_list(&(0x7f00006af000-0x18)={&(0x7f0000841000/0x2000)=nil, 0x0, &(0x7f00001fc000/0x4000)=nil}, 0x18) modify_ldt$write2(0x11, &(0x7f0000221000-0x10)={0x0, 0x20000800, 0xffffffff, 0x1, 0x2000000000000000, 0x6, 0x60e, 0x1ff, 0x3, 0xffff}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000ba6000)=0x8, 0x4) 2018/02/09 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$int_in(r1, 0x5452, &(0x7f0000246000)=0x5) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) 2018/02/09 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7ff}, 0x27125926489c58fc) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x3a) setgid(r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r7}) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000097000-0x8)={0x0, 0x0}) syz_open_pts(r1, 0x200000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fcntl$setstatus(r0, 0x4, 0x400) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e29000-0x60)=[], 0x0) 2018/02/09 04:02:53 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000021000-0x8)='net/tcp\x00') read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r2, &(0x7f0000009000-0x8), 0x57a) exit(0x3) 2018/02/09 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b2a000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000605000)={r2, 0x14}) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) 2018/02/09 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f000060c000-0x37)=[], 0x0, 0x0, &(0x7f00006ff000)) recvmsg(r0, &(0x7f0000338000)={&(0x7f0000b6c000)=@hci, 0x6, &(0x7f0000e17000)=[{&(0x7f0000575000-0xa2)=""/162, 0xa2}], 0x1, &(0x7f0000baf000-0x63)=""/99, 0x63}, 0x2) shutdown(r0, 0x1) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f00000b5000-0x8)=0x4, 0x200000002) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f44000-0x8), &(0x7f0000039000-0x4)=0x8) open(&(0x7f0000600000)='./file0\x00', 0x4000, 0x11) 2018/02/09 04:02:53 executing program 4: userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000003000-0x18)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000003000-0x22)='cpuset-posix_acl_access$\\bdevbdev\x00', &(0x7f0000001000)=',ppp0:,vmnet0%\x00'], &(0x7f0000001000)=[&(0x7f0000012000)='keyring)md5sum\x00', &(0x7f0000002000)="297d2d74727573746564656d3170726f638700", &(0x7f0000011000)='\x00'], 0x500) nanosleep(&(0x7f0000013000-0x10)={0x77359400}, &(0x7f0000002000-0x10)) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getpid() getpgid(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000003000)=0xffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:53 executing program 5: times(&(0x7f0000003000-0x20)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x7fffffff, 0x6, 0xbd31}) 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b5b000)=[], 0x1000000000000383) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b5f000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000168000-0x5)='eth1\x00', 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000794000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000607000-0x4)=0x1000000000002, 0x4) 2018/02/09 04:02:53 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0xce}, 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000013000-0x8)='keyring\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x6, &(0x7f0000001000-0x2c)=""/44, 0x2c) lremovexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000)=@known='com.apple.system.Security\x00') r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a4c000-0x4)=0x0) sched_getattr(r4, &(0x7f0000494000), 0x30, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = gettid() tkill(r5, 0x16) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b98000)='/dev/rtc\x00', 0x400001, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x7) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000938000-0x4)) close(r0) 2018/02/09 04:02:53 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x400002, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) 2018/02/09 04:02:53 executing program 5: socket$l2tp(0x18, 0x1, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0xa, 0x2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000bb8000)={0x9, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}}, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c0d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2b, 0x5, @tid=r2}, &(0x7f000081e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) signalfd(0xffffffffffffffff, &(0x7f00009b0000), 0x8) 2018/02/09 04:02:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000085f000-0x38)={&(0x7f00000c8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000d1c000-0x5c)=""/92, 0x5c}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000ce5000)=""/162, 0xa2}, {}, {&(0x7f0000000000)=""/116, 0x74}], 0x7, &(0x7f00007cb000)=""/41, 0x29, 0xffff}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0x0, 0x8001}, &(0x7f0000d4b000-0x4)=0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000263000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d34000)=0x3) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000758000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b2f000), &(0x7f0000b0b000)=0xfffffffffffffdff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) 2018/02/09 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002db000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000027d000-0x4), &(0x7f0000356000-0x4)=0x4) socket(0x10, 0x803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) accept4$inet6(r0, &(0x7f0000062000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000aaa000)=0x1c, 0x800) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x31, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/02/09 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f0000755000)={0x19980330, r0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x80000}) r1 = request_key(&(0x7f0000619000)='syzkaller\x00', &(0x7f0000a4f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000041f000-0x17)="6367726f757070707031275ecd76626f786e6574305c00", 0xfffffffffffffff9) add_key(&(0x7f00006c8000-0x6)='logon\x00', &(0x7f0000542000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af5000-0xb)='/dev/hwrng\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003e7000-0x8)={0x0, 0x3664}, &(0x7f0000ea6000)=0x8) lstat(&(0x7f0000ef7000)='./file0\x00', &(0x7f0000bba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000eb5000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f000094f000)=0xfffffffffffffdc0) setreuid(r4, r5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000076f000)={r3, 0xbe, "97515b70342a2c4092611e0f4dc564ca01d95b81dc3625b066ca8f437c99588e4392b82c2a5eb971d1f32720bcc6d631d5c28a8ad37d70371fc0143441bcbeaf8cf06c2fb205fa11b31f077fe6db0a9a863bb4177690133cb9dc2d71354cb6d7dfb73026c5531ae3b9164c0519b5f824230986628989f7d209a5aa1dd0e3b3d8a6b345049fc54a061ec27a268c4b80b203df025a0a4c10bd5e95db2813a9b842719fde9aceb4401a7954b31827db5ed8a6a607455d3aadf417d2527bea3b"}, &(0x7f0000b87000-0x4)=0xc6) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00007fb000)={@common, @ifru_addrs=@ethernet={0x0, @dev}}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/09 04:02:53 executing program 4: r0 = add_key$keyring(&(0x7f00005a7000-0x8)='keyring\x00', &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xc)='cgroup}eth0\x00', r0) add_key$user(&(0x7f0000488000-0x5)='user\x00', &(0x7f0000995000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xf8)="632bff043dbb188f2d5d55449eb84683e126322e6fde3d6ee1b6e4e97063134b53ceb440ef70a1ad53f331e99811a0786b3e09e0d86fade6bbfdac5dc0f5f0761043bc9c2d4a3c06ac90773846de583a1389c6a12726cd712bb9ef545ef8db0c88d5803aeeab81fefe4a5630e14b87328fe1e448f63bf35ce9cfba083c6dc8b9c8c3225e61dbd94218a38387b9932936bbfd14aabdf9c6fa0e9252baafa334c753d953d07cff1a4a98f162b24a00ae3991d9b131ec99d0424f2aa72f4d79321253b3fe5a2c9bf12ffc967dac53c9e6ae8a8af77648b276535ef70523aacb9981f0c7006b71090126e2aa162ab520f215f50150db0e1a9cea", 0xf8, r0) 2018/02/09 04:02:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) [ 61.879060] IPVS: length: 24 != 3145848 2018/02/09 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000d05000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000414000-0x4)=0x14, 0x80000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000ec0000)={0x80010000000000, {{0x2, 0x3, @rand_addr=0x57585d24}}, 0x1, 0x0, []}, 0x98) 2018/02/09 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000d75000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x2, @rand_addr=0xffffffffffffffdc}, @common='ipddp0\x00'}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e20000-0xc)={0x10}, 0xc, &(0x7f000061d000-0x10)={&(0x7f0000c9d000-0x1c)=@ipmr_newroute={0x1c, 0x18, 0xe21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e1d000-0x4)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000aae000)={0x0, 0x1f, 0x4, [0x850, 0x401, 0x2, 0x1]}, &(0x7f0000a74000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000d7000)={r3, 0x8}, &(0x7f0000ba9000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000553000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000031e000)=@assoc_id=r4, &(0x7f0000416000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000a1000-0x30)={0x0, 0x0, &(0x7f0000011000)=[], 0x11e, 0x0, &(0x7f0000251000)}) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000), &(0x7f0000a89000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b96000-0x4)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000a95000)=0x100000001) 2018/02/09 04:02:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c03000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ee8000-0xc0)="090fbcff62c8cfde1ed751628ea81974ea6986a4b7dbc8b5d243d9bf8ccf5e6302546b8aba0484fe0de8a6c7dfa21a9ffde2182d3eb7f6b1461250d004462563cf536355b1434fcce9f326f9f04af986be92e2033dbadf5f3178fe9a123b81074d542c8dadba59c49f3826e30a2f8447d4f08a988d9fe351ee7ca243e39f45d328f866fa26701f47b6dc6d9d97227b0a1d03888b51f0f67e7ac8ab9a1872e30afc2c69742b90c83d2982b24bc1e8b755660052633821417f3007eb7b7b80518c", 0xc0) fadvise64(r0, 0x0, 0x1, 0x0) 2018/02/09 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000088f000)={0x0, 0x2}) 2018/02/09 04:02:54 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) stat(&(0x7f00002ae000-0x8)='./file0\x00', &(0x7f0000775000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00', &(0x7f000048f000)=""/55, 0x37) unshare(0x28000400) 2018/02/09 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000337000)='./file0\x00', 0x1000000000000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/policy\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000078000-0x10)=@ax25={0x3, {"baa700b050f185"}, 0x7fff}, 0x10) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f0000eec000)=""/4096, &(0x7f0000f4a000-0x4)=0x1000) 2018/02/09 04:02:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/124) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x8, 0x3]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x1)={0xc6, 0x1, 0x3, 0x1e, &(0x7f0000002000-0x1e)=""/30, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x46, &(0x7f0000002000-0x46)=""/70}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0xa8, 0x0, &(0x7f0000003000-0xa8)=[@clear_death={0x400c630f, 0x3, 0x3}, @increfs={0x40046304, 0x1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000002000)=[], &(0x7f0000001000-0x10)=[0x0, 0x40]}}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000000)=[@fda={0x66646185, 0x6, 0x2, 0x2e}], &(0x7f0000002000)=[0x18, 0x38]}}], 0x7f, 0x0, &(0x7f0000001000)="f61c1a863eb09823e9f0f558682b2ac226b576f9db12bff79786cde5daa0ee8e29d1d306959c64759c72fb95dad8aa58e8d5919dc4d0fe9751dca2c4202d3bb114238c0542d41e13c757c0b46ec7991c86ed56cf83dfee76d2ce5989c5f53d9da9f26099d1dd5617252e8bb33320e2a36ace9d1cc8b33b074e851c38f9d042"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000004000-0x8)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80004, 0x3d02, &(0x7f0000006000-0x8)={0x0, 0x0}) listen$netrom(r2, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000-0x4)=0xf8c4, 0x3, 0x7ff, &(0x7f0000005000+0xc7e), &(0x7f0000005000)=0x8, 0x8) r3 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0x9, 0x2}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000007000)={0x0, 0x7}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={0x0, 0xa239}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x23, 0x3, 0x3f, 0xfffffffffffffc00, 0x8}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x10)=@in={0x2, 0x0, @rand_addr=0x2}, 0x10, &(0x7f0000003000)=[{&(0x7f0000008000-0x43)="3ba9d5a860695228a3be1cda3befdf26be0dc5647055590c8bbe91aac24fed27f51a1cd68b2ccb35d58b58a7a180dcafc935f1767575efb24da0db357ce7974826a2ac", 0x43}], 0x1, &(0x7f0000008000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x9, 0x0, 0x9, 0x9, 0x81, 0x5, 0x1f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x2, 0x1, 0x3, 0x800, 0x10000, 0x236, r5}}, @init={0x18, 0x84, 0x0, {0x41c, 0x6, 0x9, 0x5f3b}}, @init={0x18, 0x84, 0x0, {0x2, 0x8de9, 0x7, 0xa6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x1, 0x4e30, 0x80, 0x2, 0x5, 0x8001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x0, 0x1, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x32, 0x2, 0x2, 0x5, 0x1ff, 0x100, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0x837, 0x6, r9}}], 0x180, 0x4000040}, 0x4008010) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000077f000-0x8)='./file0\x00', 0xa8) inotify_rm_watch(r0, r1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00006fb000-0x1b)=""/27) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000048e000-0x4)=r3) fcntl$getownex(r2, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000590000), &(0x7f00009c7000-0x4)=0x8) tkill(r4, 0x8000000004) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000066e000)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000907000)=0xe8) ptrace$setopts(0x4200, r4, 0x0, 0x0) 2018/02/09 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) socketpair(0x7, 0xf, 0x1, &(0x7f0000c7a000-0x8)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000b9d000-0x4)=0x3, 0x4) dup2(r3, r4) tkill(r2, 0x16) 2018/02/09 04:02:54 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000-0x4)) socketpair(0x1, 0xf, 0x4, &(0x7f0000d57000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00001f5000-0x4)='tls\x00', 0x4) 2018/02/09 04:02:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00006cb000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007a0000+0x512)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fa1000-0x8)={r2, r3}) inotify_add_watch(r1, &(0x7f0000208000)='./file0\x00', 0x1002000000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000366000)={"15377eef112d5a4e2fa575662936c833", {0x4, 0x1, 0x7fffffff, "3fabb87bd585", 0x2}}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000080000)=0x4, 0xfffffffffffffdec) sendto$packet(r0, &(0x7f00009e8000-0x28)="6762c8ea75c48deb427ec603bb4413d15021169ca1350f9249c50376347be93dcb8929a2b2aef7f1", 0x28, 0x4, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/02/09 04:02:54 executing program 3: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000024f000)=""/162, 0xa2, 0x2, &(0x7f000024f000)={0x3, {"a27c75bb69c4cb"}, 0x400}, 0x10) 2018/02/09 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000107000)='comm\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d6e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d45000)={0x1000, 0x4, 0x4, 0x9, 0x0}, &(0x7f000038b000)=0xfffffffffffffe43) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b05000)={r1, 0x7f}, &(0x7f000005d000)=0x6) [ 62.038545] binder: 10967:10973 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.057195] binder: 10967:11001 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.065417] binder: 10967:10985 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/09 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') renameat2(r0, &(0x7f0000aae000)='./file0/file0\x00', r0, &(0x7f0000e91000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00005d9000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000724000)={0xb91}, &(0x7f00007ec000-0x10), &(0x7f00006c9000)={r1, r2+30000000}, 0x8) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000f57000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) fcntl$lock(r1, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x0, 0x100}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000518000-0x8)={0x0, 0x101}, &(0x7f0000f0e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e11000)={r2, 0x8, 0x1}, 0x8) 2018/02/09 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9b000)=@hopopts={0x0, 0x7, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fc000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000082a000-0x8)={0x240, 0x7, 0x1a99, 0x8, 0x9}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/09 04:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000315000-0x74)='attr\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/09 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e45000)=""/175) r1 = gettid() r2 = open(&(0x7f0000511000)='./file0\x00', 0xa0000, 0x9) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioprio_set$pid(0x1, r1, 0x9) tgkill(r1, r1, 0x11) [ 62.094771] binder: undelivered death notification, 0000000000000000 2018/02/09 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) connect$ax25(r1, &(0x7f00009dd000)={0x3, {"c2a7c66268d168"}, 0x3}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000078e000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x1351, 0xff, 0x8000, 0x1, 0x10}, &(0x7f000030d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000007b000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xaa2, 0x4, 0x81, 0x6, 0x4}, 0xa0) 2018/02/09 04:02:54 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000e18000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @empty}, 0xa9, r2}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000)=0x5, 0x4) r4 = accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000000)=0x48, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x3, 0x0, 0x2, 0xa0, 0xa45412f3bcb90f98, 0xbf, 0x0, r3}, {0xc01a, 0x2e49, 0x6, 0x7fffffff, 0x5, 0x80000001, 0x6, 0x7}, {0x2, 0x3, 0x9, 0x5}, 0x800, 0x0, 0x3, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x7, 0x2, 0x3, 0x8, 0x6, 0xfffffffffffffff7, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r5, 0xfff, 0x6}, &(0x7f0000001000-0x4)=0x8) fcntl$getownex(r4, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002000)=r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000003000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000)=0xde43, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000005000)="f6f743900f954c28175d872cb9a85eebee383c68672714c0da1071d7c282cf9c87eb626930cc3d572b7004ff7354038674de6e99feda3751ac70e81776913eff059214abd85b18bc341e717e9c4f2b521ffcff8068921339f607b4de94b8bec914dff5df5afef1bc9953ef69735020b2f94f9a4086525f6d21dd8edb03ddaa", &(0x7f0000006000-0x4), &(0x7f0000001000-0x4), &(0x7f0000005000)="cc7a51d67975b475bc8158bba681d7c6ca7328b22ce34f6ed928b3731612a966508562713e4521485a74e413623440c3709a4ab1b2ccf47d091c16a9f46af8d37270885fe842a618f6ae4549f2a988b0d264f2efe064157d2435e37e0e5451f0d39e9bb171f72bf71a8f93e63498e7802fc011e971786b7b165d9ceaf53040538f8e632fe808a0ed1711fda20dba7700cb83ec9184bad62ab4de615101094acee4d902803c788001167fb6eaf1d3c60e7df6e299fee2ca25ac7a52c1c148d2ee8a83e33b9346717dec42039c3b2ac9") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x6}, &(0x7f0000007000-0x10), &(0x7f0000006000)={r7, r8+30000000}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x4)=0x3, 0x4) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000010000)=""/5, 0x5, 0x10120, &(0x7f0000020000-0x80)=@generic={0x8, "310cd58d8f7804a681dfe107393b5896b754d15c91649c224881587c22233f1adcb5308473155edb80d16a373e54db418c7251f7cc5de00a08d46358be6a09868d196efabab5d0c57aeed25efa8b6fd970d586ae1201e5a1514f0efa46a9338c619747e738097592eab14d1c65c68be50aa38c25f74aacaa39a94a637759"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e8c000)) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) 2018/02/09 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000603000-0x9)='/dev/sg#\x00', 0xc46, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x60, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r2 = dup2(r0, r1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000614000-0x54)="9d12a078bad577d0b8675b69b4368337c824a125c06d95e2f94154f32d53de99a14e673191c33298e859e55b032e260f7cae5daac2de9eb9b3f285b84d0dccbc6e7802f99ad591eccd291e2994318290f4dcb1b0", 0x54) pwrite64(r2, &(0x7f0000015000)="ed91a519eb09cb093772a0a55640f98fa95f6271a40a1568cf32e23c39765250cb1dc0a2dd24dbacebe9ebdbe0be2a805655d9dfcac64aefde205b397f4b53f2161800101982e3b48cfd90e25119df59f0652ef18585b045de90cce43cffbf300016b40937c5243b91656ffafa0f78dfd7a03454a1b3581ef6daa0f3e07ecc0e8287aee4c61228", 0x87, 0x0) readv(r1, &(0x7f0000b8a000)=[{&(0x7f0000e02000-0x66)=""/102, 0x66}, {&(0x7f0000d10000)=""/165, 0xa5}, {&(0x7f000050e000)=""/50, 0x32}, {&(0x7f000057f000-0xb4)=""/180, 0xb4}, {&(0x7f000035e000-0x1000)=""/4096, 0x1000}, {&(0x7f00007c3000-0x2e)=""/46, 0x2e}], 0x6) r3 = getpgid(0x0) wait4(r3, &(0x7f0000f1e000-0x4), 0x4000000c, &(0x7f000092a000)) 2018/02/09 04:02:54 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c3f000-0x80)=[{&(0x7f0000273000)="404f6c335ac3c602925521618b28c4db402f0b6c6b0b8df1b42026fe8246746307892e77ad77fa60e016befc41a8f3ce7f80546f28da4093cab93a6acf8a4f44b56d402109424c68dadd38310ef9fb3fb8fce1fb87ff3ddf4d5643e5c85a5e7efbf3b3ab1e5a90b3adfedc79651b49584d83bf6d0cdfc7236205bd52d86cd7c9492d05d0cf87012dfa936615599051fa7114ddca", 0x94}, {&(0x7f0000083000-0x77)="adee52b1c65e08984ca9a8c0ad73e5c5ea97549c4f3b4780582fae7c9740b2aaeb1e54e663d3f82dec282f14ca9310f31fe71d20f3fe2ccc8995b539fdcfe92b657b2ccc8ddcc0a80dbf5922c0d69e84dce5b3a0aa8eb5896bc10adcd78f294568a7d19faa9e55ca376427a60233dcd568aefdab38f747", 0x77}, {&(0x7f0000077000-0x8d)="3c306435d9a15cfd64d519e018cc8887bf77a1d3273871c3e417f5baa8aa82ed4138aa3c368a96def9721fc9909708f7b4b293c8001738c128c29835ea11e7cb2bbebba839281799726b731774c76e12e88d3e6165445186d0bc22f16234e09b072579b540ac9fb6c1cf165609f42551d1108675f7acd97b47b3918d26b9ca9cefac494f671164c466f7c40ab3", 0x8d}, {&(0x7f00002bb000-0xbd)="f5a5a59ab7428f403da84282618099be1b28a8366c093057f84937e5c4c81a8275b912d74d9bfe5f30e2881e0e2910f4dd361d85d0190f62a4b249ffcfe6634590dde6e9e81424b6b0f6b0873d93da1fa14d6972e64473658a94a314f79a6b314b2b9e72a6fcc5552929dbbe428bc84e7673ceef61fa5170ba92ae2a701c4fa62d02afe920104e383b9c3f79a41af198f4ebf43a5d98df3007d2798ab8e2b0a0715fd06fee2059f6c2ff72f5dc876e82ffbf3c095e556811046945d5ae", 0xbd}, {&(0x7f0000b3d000)="50db75b39a7f83e0d3fb049dad6560e78ac5ead74650680fabdbfbe83c38b282549385404f6bc631ce66e49ccac0e0c73728c0fc21d2ae2ffc1705c9898181760a5f041ef4a5063aa0db7a761401db6d00f8363e82f3e8c69d12152d989b948dc37fc456b317665516ace72a1f40c7927fae17e42c6501b1101f3c24a35af290add6cb8b23406f8a38c6f75d1133e28fad48f1ac716059b65dfb2359c5b7f6eab8ad2ec5cc9438103a54a94556509f1202459f2ab27e583da552537fe7369393c1ed8ec6", 0xc4}, {&(0x7f00000a8000-0xac)="f95948b4225ace3dc5e1b95cf895beff4f439ece7da78b9ec813224af111af5019e127184742ff7a0d43ea905beaa67528b95cd631fc6a7400a5402dccee2bd211df32f3ed7d66c2b5b08e93b34b0c689273a571d49dd1ab6edce091eefaebfdec13a62473c248614e05a409df03cf2882187864cad719885feb58320ce496fb28d5c071c2aa98107dcb7735696d754d8968b8d77a452cf4d0b5582fe428c962a5388fe2d9473444844edbad", 0xac}, {&(0x7f0000da1000-0xbd)="6da016eda00dc661a871521fcb4effcb86730b6b565513cd8f95d6e10d256084b553b6d97c47f0d732e919a2dc18dd95e174ed5f2c56c2de86be15cc1ed5036f2cbb106276609d44ff5b9407764ccf62475d1d531864dbfcf16b8d4f6e9c925d9ed8920943b751ea976952a81cfc932a63401ce71a72e33b78acde9426a6eb84137244e6b4a577d39913b936a9e900f008d249ffeccc6f5216fac07b189cee608660f59c6686d304e9c92ff2c4b082840b9a5dc9d72f444d0de8646884", 0xbd}, {&(0x7f0000591000-0x84)="43313681a7fc670952f8acaff19b772307e077dec8fc5c9c51b944c9e6e99c7b87fa73853065f6b94940715127161e3862d0f2dfa7fba898f4d3a45e8d75c7955c9cc8c9c59e4674eedaf28b85872d80dd25c9cec3837b20821be253c85407f58275b65932c2359c1182e99fd798b62f24d9757d2e5925d2e040ee2e0a2d7c097b23ab1b", 0x84}], 0x8) getresuid(&(0x7f000057d000-0x4), &(0x7f0000e53000-0x4)=0x0, &(0x7f0000496000-0x4)) r2 = request_key(&(0x7f0000568000)='dns_resolver\x00', &(0x7f0000258000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000084e000-0x4)=')@]\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{}, {0x77359400}}) 2018/02/09 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d71000)=0x6) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a75000)=[{r0, 0x4000}, {r0, 0x140}], 0x2, &(0x7f0000f71000-0x10)={0x77359400}, &(0x7f00009d9000)={0x2}, 0x8) 2018/02/09 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80003, 0x0) socketpair(0xf, 0x80000, 0x800, &(0x7f0000d97000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fb6000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000096f000)=[{0x1, 0x7f, 0x7, 0x4, @tick=0x9, {0x100, 0x3}, {0x3fd414bf, 0x2}, @note={0xe4, 0xf1c, 0x6, 0x8, 0x3}}, {0x100, 0xec8b, 0x0, 0x7, @time={r2, r3+30000000}, {0x6, 0x7f}, {0x1, 0x6}, @quote={{0x2, 0x7}, 0x7, &(0x7f00009ee000-0x30)={0xf70, 0xfff, 0x4, 0x7, @time, {0x75fa, 0x8001}, {0x3, 0x1659dc78}, @note={0x6, 0x1, 0x1f, 0x0, 0x7}}}}], 0x60) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a94000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x20000000}]}, 0x28}, 0x1}, 0x0) creat(&(0x7f000054d000-0x8)='./file0\x00', 0x82) 2018/02/09 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ad4000)={0x0, 0x3ff}, &(0x7f0000685000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00001de000)={r4, 0xe46}, &(0x7f000066d000-0x4)=0x8) ioctl(r3, 0x7, &(0x7f0000327000)="735ec2807253e89cf6fcf2762e8e4d8181f182113aac01d1b440") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) 2018/02/09 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) r1 = add_key$keyring(&(0x7f0000789000)='keyring\x00', &(0x7f0000e7c000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000cd000-0x5)='user\x00', &(0x7f0000bdd000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000b0000)="162d15dec83c467a9fe326bad8da61acca6f8bce6bdced38682919e946f87cfb0e55e920a640d9f690e23b63638ec282aedc66951d54fc459b05010f9981f9cc44cc2b41f22165ee085e6490ae31c999d3f55e0741162ef01d1a4151c09cb0349150e582428d0cc5fcfb", 0x6a, r1) write$fuse(r0, &(0x7f0000fc0000)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) 2018/02/09 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000780000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000faf000-0x15)='/proc/self/net/pfkey\x00', 0x40001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f6b000-0x78)=[@in6={0xa, 0x1, 0xfff, @empty, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x78) 2018/02/09 04:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000393000)='/proc/self/net/pfkey\x00', 0x101480, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000020000)=@assoc_value={0x0}, &(0x7f0000e96000)=0xffffffffffffffa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000475000)={0x0, 0x8, 0x9, 0x0, r1}, &(0x7f0000bea000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) sendto(0xffffffffffffffff, &(0x7f0000e64000-0x56), 0x0, 0x1, 0x0, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ae5000)={0x7f}, 0x1) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000f4f000-0x4), 0x4) 2018/02/09 04:02:54 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000adb000)=0x0) capset(&(0x7f0000a9a000)={0x19980330, r0}, &(0x7f0000b0d000-0x18)={0x3ff, 0x101, 0xfffffffffffffffc, 0x3, 0x1, 0x9}) r1 = openat(0xffffffffffffff9c, &(0x7f0000fbb000-0x8)='./file0\x00', 0x101001, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000-0x8c)={0x7, 0x3, 0x200, 'queue1\x00', 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x401, 0x78e, 0x1, 0x7, 0xffffffff, 0x468, 0x40, {0x0, @in6={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x20, 0x1000, 0x7, 0x49a9, 0x1}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x14)={r2, 0x401, 0x6, [0xfffffffffffffff9, 0x3, 0x200, 0x0, 0x1, 0x80000001]}, 0x14) ptrace$setregs(0xf, r0, 0x9, &(0x7f0000001000)="1af9ea80820e8369c017280b99af67d7aec9d497b527d511e6e70ad4a136dabb606bf3561e4f2f0c0a881cccb023db8ce233ed7e2b145d7bdbaa18bc48fffb5982f5c254b10e36ac5dac56ffd59cb2556fa8eb591be3a08df5b4e7c574df05a9166fb5b404d6be2988d2b674da351a336ce39724a1cc8bf7e218bc8b96c1ec3ed3072a2b2797bee445a39c0fa95ee1b54e284168be237b99544635b2b73d7ae131be5354dec59b97f072a23088d2d55304aad669258513b62a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000003000-0x7a)=""/122) ioctl$TIOCSTI(r1, 0x5412, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x80000000, 0x1, 0x3, &(0x7f0000004000-0x10)={0x77359400}, &(0x7f0000001000)=0xa4a, 0x3) munlock(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000)=""/221) write$selinux_user(r1, &(0x7f0000002000-0x2a)={'system_u:object_r:sshd_exec_t:s0', 0x20, 'system_u\x00'}, 0x2a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000-0x8)={r2, 0x1}, &(0x7f0000002000)=0x8) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000004000)=""/133) r3 = fcntl$dupfd(r1, 0x0, r1) pwrite64(r1, &(0x7f0000002000)="a7726bf628ba73b6540304625cbd873208a06fbe6a7aa7449c0b7d50c2be0e3055985de00c503899952c01e9f50fb4a5bcf961978c186aff75147ff18193dcf5a10b972b9c93edb3944af48f77e3d885f298d09a88863de632e93c1ed045f331aedb7cca9662d58b4698dc7886fe8b5c835b57c4f882cb89b23d494d863695a0ad4e28ff82c7e99396dc20b0667115a690bd9c7c8d177d7960cbe1b2386dd5b68767a32d8a20ffce74a67354d1755fe4d5d838b3667aba4ab65785d77e1ed175c1104285de3cecd6533246a500dca88c9774083f2232eeda3d10208b9f7de0ee7ee24432d1a5bb87fc2dbd0d8538745fecc447fc931a", 0xf6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000003000)={r4, &(0x7f0000005000)=""/147}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000)) 2018/02/09 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000606000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000), 0x0, 0x0) clone(0x0, &(0x7f0000a6d000-0x5a), &(0x7f0000add000), &(0x7f000043c000-0x4), &(0x7f0000403000-0x2c)) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) mremap(&(0x7f0000769000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000748000/0x4000)=nil) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000035b000-0x10), 0x10) truncate(&(0x7f00008e8000-0x8)='./file0\x00', 0x8c) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000029e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpid() r1 = getpgrp(0x0) r2 = getpgid(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000cb000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000bc8000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000627000-0x28)={0x20, 0x2, r2, 0x0, r3, 0x380000000, 0x2e47, 0x200}) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getegid() 2018/02/09 04:02:54 executing program 2: seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0xa, &(0x7f0000571000-0x50)=[{0x3ff, 0x8, 0x7, 0x8}, {0xad, 0x80000001, 0x3, 0x9}, {0x4, 0x2, 0x8, 0x3}, {0x875d74, 0x8, 0x4, 0x192c}, {0xd, 0x8800000000000000, 0x8, 0xff}, {0x5, 0x1, 0x7, 0x2}, {0xfff, 0x13d3, 0xffffffffffffffff, 0x7}, {0x3c2f, 0x6048, 0x7, 0x100000001}, {0x8, 0xffff7ffffffffffe, 0x1, 0x6}, {0x5, 0xfffffffffffffffd, 0x9, 0x20}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x480, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003e2000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9ba}}}, 0x7, 0x7, 0xa0000000, "5bb56e30cc4f88a878523dee0773136744e384df753da2384a65194a81682a974916412491d7ec68ca68410bc04e7d60844c1ff885655c1089f59151c858359e6cb069ba144f4f20d948d15cd1c5016f"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000b33000)='./file0\x00', &(0x7f0000000000)) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@common='lo\x00', 0x80000001}) 2018/02/09 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00006e2000)='/\x00') capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) r0 = socket(0xa, 0x802, 0x0) r1 = add_key$user(&(0x7f00007f2000)='user\x00', &(0x7f00006c4000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002a5000)="da8c240800320e865119ef59fd838147eef90e508d79ce894f3209c2bdfc20ddfd579e0e", 0x24, 0xfffffffffffffffe) r2 = creat(&(0x7f0000418000)='./file0\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x4) keyctl$invalidate(0x15, r1) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e0000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000060a000-0x4)=0xffffffff) r1 = syz_open_procfs(0x0, &(0x7f000088e000)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000589000)=[{&(0x7f0000d1a000)=""/197, 0xc5}], 0x1) 2018/02/09 04:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000e5c000)=""/244, &(0x7f0000ef6000-0x4)=0xf4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dc0000-0x8), &(0x7f0000b7e000)=0x8) 2018/02/09 04:02:54 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ca000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ff6000)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000086f000-0x10)={0x0, 0x0, 0x1f, 0xa0}, &(0x7f0000d42000-0x4)=0x10) finit_module(r2, &(0x7f000004c000)=']user!ppp0cpuseteth1vboxnet1em0-\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000894000-0xc)={r3, 0xfffffffffffffff7, 0x20}, &(0x7f00009c1000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r2, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockname$inet6(r2, &(0x7f0000814000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000676000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d19000-0x10)={0xcf, 0x208, 0x8, 0x1, r3}, &(0x7f0000df9000)=0x10) 2018/02/09 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f0000390000-0x4)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000681000)=0x2, 0x4) 2018/02/09 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d45000)='./file0\x00', 0x412400, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f48000)={@generic="ac0b38d322b049f38f3bce651612d6f4", @ifru_names=@generic="82e8331662ea29e5fd0796637e96b247"}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000387000-0x4)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[]}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) epoll_wait(r3, &(0x7f00001bf000)=[{}], 0x1, 0x8d) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ff7000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000052000-0xc)={0x13}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0xfffffffffffffe93, &(0x7f0000ed4000)}) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/09 04:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000340000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009fb000-0x8e)={0x0, 0x86, "2a732df74554d5a03be36d3f89ca2ca228c1d4126579a425e3c1f66b124ab07289269c0c134efd1158539220ac6ad222d90937e6aa06b1597e536fd800632191a11affd4716df4ca0f7ca609a70a70f62bbb7c71ba893eb40efcd84fc552875046302c1c5ba5f0727a01c58cbbc11fcfe476f04c88681cad8bf613dbb7f4f89fbbe26c1b2f66"}, &(0x7f000047b000-0x4)=0x8e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000852000-0xa0)={r1, @in6={{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0xc1, 0x0, 0x1, 0x7f, 0x2}, &(0x7f00008ae000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fe3000)={0x21e, [0x10000, 0x375, 0x4]}, 0x197) getuid() 2018/02/09 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000af4000-0x8)={0x9, 0x5}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009c8000-0xc)={0x0}, &(0x7f0000010000)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f0000a57000-0x78)={0x7, 0x78, 0x0, 0xfffffffffffff000, 0x9, 0x9, 0x0, 0x7, 0x40040, 0x8, 0x5, 0x2, 0x200, 0x2, 0x4, 0xffffffff, 0x9, 0x9, 0x1dd, 0x0, 0x1000, 0xba69, 0x100000001, 0x1, 0x7fff, 0x3, 0xfffffffffffffffc, 0x9, 0x200, 0x100000000000, 0x4, 0x3, 0x7, 0xba1, 0x5d55, 0x2, 0x0, 0x8, 0x0, 0x4, 0x106eda24b4e89065, @perf_bp={&(0x7f0000fe7000), 0x6}, 0x20000, 0x4, 0x401, 0x3, 0xffffffff, 0x6, 0x9}, r1, 0x2, r2, 0xd) 2018/02/09 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000002, 0x9, 0x504) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000c1000)={0x0, 0xfc4b, &(0x7f0000c0e000-0x48)=[@in6={0xa, 0x1, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f0000e1c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000a8000-0x3f)={r1, 0x37, "b37256dbd82a2c100573abeadd3aa3c993a3dddf5b28da74dadb9ae785949e4a37d620ed5f3817741eabf225c956dbdf2c45049e8b65f9"}, &(0x7f00007a8000)=0x3f) setsockopt$sock_int(r0, 0x1, 0x1004, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000795000)={0x7ff, 0x1, 'client1\x00', 0x4, "dc917de3c3e098c8", "22d96098673e6a09bdafbd63382ed75008740ab6b19958921eaca65152af7884", 0x5, 0x7}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000040b000)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042d000-0x8)={r1, 0xfffffffffffffff8}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bfa000-0x11)='/dev/vga_arbiter\x00', 0x440440, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000027a000)=""/228) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000a27000)={0x5d9, 0x0, 0x10001, 'queue1\x00', 0x20}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f3a000-0x14), &(0x7f0000d97000)=0x14) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f000056f000)=@hci, 0x6, &(0x7f00008be000)=[], 0x0, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x2) 2018/02/09 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x6) r1 = accept$inet6(r0, &(0x7f00001e5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a38000)=0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a18000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) stat(&(0x7f0000ef2000)='./file0\x00', &(0x7f0000aa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e33000)={r3, r4, r5}, 0xc) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000d77000-0x24)={0x1, 0x80000001, 0x2, 0x1f, 0x81, 0x6, 0x1, 0x3, 0x10001, 0x10000, 0x6, 0x52e3ab72}) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/09 04:02:54 executing program 6: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000fb2000)={0x0, 0x1c9c380}) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000024b000)) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000092000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000256000-0x4)=0x10, 0x800) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000255000), &(0x7f000017b000)=0x4) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000256000-0x10)=@generic="9347c82e349af813fc08ab39dfb370d6", 0x7fff}) 2018/02/09 04:02:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r0, r0) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000005000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000011c000-0x18)={0xaa, 0x20}) clone(0x84, &(0x7f00005da000), &(0x7f0000eaa000-0x4), &(0x7f0000105000-0x4), &(0x7f000000a000-0x1)="ab") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 04:02:54 executing program 6: r0 = open(&(0x7f0000aff000)='./file0\x00', 0x204000, 0x15f) r1 = getpid() mq_notify(r0, &(0x7f0000b54000-0x60)={0x0, 0x36, 0x2, @tid=r1}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00002c7000-0x6)={0x7f, 0xffffffffffffffa2, 0x3}) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000001000-0x4), 0x4) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xa, 0x100) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000078e000-0x4)) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000a2a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000c5c000)=0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000348000), 0x366) 2018/02/09 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000fa9000-0x1000)="49a47b", 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009fd000-0x4)=0x1, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/09 04:02:54 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000011000)={0xd3b9}, 0x8) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/02/09 04:02:54 executing program 1: unshare(0x20000200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000056b000-0xe8)={{{@in6=@mcast2, @in6=@empty}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000e09000-0x4)=0xe8) unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000017a000)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fdd000)={r1, 0x9}, 0x8) 2018/02/09 04:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f06000)={0x7, 0x78, 0x4c744309, 0x1, 0x9, 0xfb3, 0x0, 0x8000, 0x46000, 0x2, 0x7fffffff, 0x48c892ea, 0x2, 0x3f, 0x6, 0xd3eb, 0x6, 0x3, 0x5, 0xb9c1, 0x0, 0x8, 0x5, 0x1000, 0x5, 0x9, 0x33, 0x9, 0x5, 0x8, 0x4, 0x80000000, 0x2, 0x100000000, 0xffffffff80000001, 0x6, 0x5, 0x9, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000549000), 0x9}, 0x9000, 0x9, 0x4, 0x3, 0x40, 0x700000000, 0x81b0}, 0x0, 0x367, 0xffffffffffffff9c, 0xa) r0 = syz_open_procfs(0x0, &(0x7f00001cb000-0x7)='cpuset\x00') r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a6a000-0x18)={0x0, 0x6, 0x30, 0xe8a3, 0xfffffffffffffffa}, &(0x7f000092a000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006c7000-0x18)={0x0, 0x1f, 0x30, 0x7, 0x7}, &(0x7f00006bd000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000abe000)=@assoc_id=r2, &(0x7f000035b000-0x4)=0xfffffffffffffcc7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000dbb000-0xf0)={0x0, 0xe8, "5e00858fea647a5a7756c60b9fe50a3d5353d433c1b1d631d0a450dc53c695058f04a8e6f62dc4086a332d41e105af7d0276959d7c6afef98c83dd39df0df7131ddb85ebcea10b018b5bbd288f2579d6236fd430a63a5dec2bc24ed6079a0092dfef79ca46b51ff90a5134cffd89fd29d3656c29e7a33b8c00d9c0d74930ed30a54eb66b53fc6f943a1256fc9e0c1709c19c47a7e6d8e0fe3df42ba874a7b7dfc977772f9d495d810d7c5bf84e4c19900084d2a243897ea5c1181fcdc275f9617bd85f0ab3bce2580411e2d7fe2494f135cea64f88cb98a355b3aab2308ed3a5258b455c21834730"}, &(0x7f00004d3000)=0xf0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005f3000)={r3, 0x74bb, 0xcd, 0x6, 0x100, 0x80000001, 0x8, 0x2, {r4, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}}, 0x1, 0x4, 0x1, 0x10001, 0xfffffffffffffffa}}, &(0x7f0000c15000)=0xb8) r5 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c05, 0x0) bind$nfc_llcp(r1, &(0x7f00004da000)={0x27, 0x314, 0x519c, 0x2, 0x10000, 0x6, "71edd8f2c49bff83428717680a4996015d892a4ab69a589678547700276aa0014c01e04d5ea5c41362c35c2061c3656a16ce1d3ca6964848aab47ef6c98e47", 0x7fffffff}, 0x60) 2018/02/09 04:02:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) 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, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@can, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/53, 0x35}], 0x3, 0x0, 0x0, 0x3}, 0x1ee4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000)=""/167, 0xa7}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000001000)=""/148, 0x94}], 0x6, &(0x7f0000000000)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f0000002000-0x60)=@nfc_llcp, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f0000002000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000)}, {&(0x7f0000002000-0x5)=""/5, 0x5}], 0x5, &(0x7f0000001000)=""/218, 0xda, 0x200}}, {{&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000+0x6fb)=""/22, 0x16}, {&(0x7f0000001000)=""/204, 0xcc}, {&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f0000002000-0x35)=""/53, 0x35}], 0x6, &(0x7f0000001000)=""/196, 0xc4, 0x5}, 0x1}], 0x4, 0x20, &(0x7f0000001000)={0x77359400}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvfrom$inet6(r2, &(0x7f0000be9000)=""/209, 0xd1, 0x0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @dev={0xfe, 0x80}}, 0x1c) 2018/02/09 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 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), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) 2018/02/09 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x7, 0x7bca0aa6, &(0x7f0000070000-0x8)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000296000-0x4)=r1) 2018/02/09 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00009bb000)="40982cb1ef7b3a6dfd837aa041fd54f1a5dcb7c7e6426b6217cf29772fb02129c3a2b22c0dd09a2f03dc2587b63f5a40a5e73ae03ec608c72850248dcb6ae7d2adec1b2e7fafa593e74720ae94e22cf63541f023313becb8ad37acc7bc873d1b59bfd042461ce0d038a55e2c5344745dbfac9ae056726abb", 0xffffff43) fcntl$setpipe(r0, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r0}], 0x1, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) 2018/02/09 04:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000026d000-0x1000)="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", 0x1000, 0x800, &(0x7f0000c1e000)={0xa, 0x3, 0x6, @empty, 0x1000}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000864000-0x4), &(0x7f0000682000-0x4)=0xffffffffffffff67) nanosleep(&(0x7f0000e3a000-0x10)={0x77359400}, &(0x7f00001c1000-0x10)) 2018/02/09 04:02:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404000, 0x20) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003c3000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bdb000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x2000000000000, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00008cc000)={0x8, {{0xa, 0x1, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb5d}}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000386000)={0x0, 0x6}, &(0x7f000025e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000077c000)={r5, 0x3}, &(0x7f0000f07000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cef000-0x10)={0x0, 0x1c, &(0x7f0000946000-0x1c)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xdc6f5be}]}, &(0x7f000014a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a28000)={r6, 0x1}, &(0x7f00005af000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/09 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) r0 = memfd_create(&(0x7f000098d000)='devtmpfs\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000975000)={0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000001f000)={0x3, 0x49179cf6}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000d8c000)={r1, 0x1}) write(r0, &(0x7f0000362000-0xea)="c21cc214bc35b21f95e2a4c99865718d3d8a90b3d5ff7a31779fff85b4cf2d2849850df5dfa99d2883a30c664f9d70c6ce1982a6b7320840034e0d991bb0e105724ab817b98378092c1dc09c718350cd8710b6fd002cba8fb9cc4777c50756a26f5f1d1d8e58fddfba143d757c45f1aa872a10808b596c2a88e297b05a7bf949e14cca4271a8349f3a6dfef1d74749527ecef1c54789bbbcc82c88a9e10fe779c7f780f0838fe4c17c75eba3357fd9596a5a02455828939006c3badae6b8bba54b36b569d9c837b1e3de7332f7844335932208a7d5f0225e3f3c4a2a223b4af408bc9bb8567d02e69b55", 0xea) 2018/02/09 04:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)) listen(r0, 0x0) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x0) sendto$packet(r0, &(0x7f0000351000)="06b4b1783172b784e2791435e173607330b84b7607f7e2147fff042ef3fc63de738d2b3cd4375ae6df03dfcce247e3eb82325785e2fafc29ea79d244f764fcb8391da9ac3e40a7cf6cdd36b2f575d9eb927e180b5ff05532ea77fecb513771f671f20bb6", 0x64, 0x0, 0x0, 0x0) 2018/02/09 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x1, &(0x7f0000202000)={0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000e000)={0x0, @in6={{0xa, 0x1, 0xb06, @empty, 0x9}}}, &(0x7f000088f000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009bb000-0x3d)={r1, @in={{0x2, 0x2, @empty}}, 0x3, 0xffffffff7fffffff, 0x3, 0x8, 0x48}, 0xa0) r2 = getpgrp(0xffffffffffffffff) process_vm_writev(r2, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)}], 0x2, 0x0) 2018/02/09 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000b6a000)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3ff) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000122000-0x2)=""/2, 0xffffff26) 2018/02/09 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f00004ec000)={0x5, 0x6, 0xffff, 0xfffffffffffffffc, 0x80, 0x3b, 0x0, 0x3f, 0x1, 0x1, 0x1c7a, 0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10}, 0xc, &(0x7f0000541000-0x10)={&(0x7f000026b000)=@newae={0x50, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, [@replay_val={0x10, 0xa}]}, 0x50}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001bd000)='tls\x00', 0x4) 2018/02/09 04:02:55 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000b000-0x70)=[{&(0x7f000000b000-0xaa)="a3212fb17ae5f9e6c39111d4ccd5ba9b1c48ccf7e61e7aebd283edb8cc2462cfc6bb2a80bf2f33562409c27f455d073b7c5c17fdd25aec8318f3b814aa3b3c8ee8071657d250ee8102dfb8634997e082cacec3702d35549d8d1841513cfd45f5ecf35d00d19c5faabe73f84de71ef346b886433718241be95408ff259d92248c0a2231f294d69947d452d93c6e9bfc3395fb3ef02556b6ab5d71bf4e3725230f7095ea2910e018ffa2ae", 0xaa}, {&(0x7f0000004000)="66c6decf3d726364e58158677bc9ca89e799340c026f2eb5b0b87fdadea9f6d87dc6fe605a8d347eebff3eb615f017986eda34fb732376fd94806cb6b27dd5034da17e93fb5c7cdc32c079fc70e0cd", 0x4f}, {&(0x7f000000b000-0x33)="1fcf1d322718d689de8479a81aa54182e1d4ad96ec9545a9ebcc94c1dea5c7a464d2bca6e9bfaaad3b13fea5cf2ef27f6ec4cf", 0x33}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f000000b000-0x29)="eefc805e47c8727cbda6e20c9a2114b967f92cb6c7f357a98e68145cc9ea9baaadcb419e2c1102085d", 0x29}, {&(0x7f000000a000)="8fa675466082c3a7093b2b56d13e9e9f7aba57388724de20902d5dfa31f670536931262d7a9acec862d70684fdc9103493ceac53c1bb6062560f2e76115725068ed94fddd616313a6ad045b394cade390523f86fef7cf3b3b72e1813c9fb1e6e9f9212347e4b3cfd63d1ff279ac6cfbd73ab5ff0862f54be84409430458b8bfd462134a0ceee3da823ccfa8002308ad7ce09199a280e02afc8eb8612bb7f413ac76ddfb6d18aed25d49b01812fbe5d7c7241d90368e0f7fd9e7fd38980af6d9814d4d41a4aa98b", 0xc7}, {&(0x7f000000a000)="3617cba92080b2bb756041d0ce4ac7f72570a686ff5f8e35866e8e8f42a7779ca606724b1ee4073f6e275a4f7a680d3d9839f5ab2021e7c204a16706c25e242bab9410b69b00c227c21d60b3f1888dfeecbc1fcd07e99d462bbc5e707bf2927fe476a60179e27c70b14a14685dbfb32c57c627838892", 0x76}], 0x7, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x11c, 0x0, &(0x7f0000009000-0x130)=[@clear_death={0x400c630f}, @clear_death={0x400c630f}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000000)=[]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=[], &(0x7f0000001000-0x10)=[]}}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000-0x18)=[], &(0x7f0000003000)=[]}}}, @register_looper={0x630b}, @increfs_done={0x40106308}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000002000-0xa2)}) 2018/02/09 04:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2282, &(0x7f0000007000)) connect$unix(r0, &(0x7f0000f61000)=@abs, 0xfffffffffffffeb5) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f4000-0x40)={0x7}, &(0x7f0000406000-0x40), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001bb000-0x10)={&(0x7f00008b4000-0x8), 0x8}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003e3000-0x4), &(0x7f000089a000-0x4)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r4}}, &(0x7f0000040000)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab3000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f000005d000-0xe5)=""/229) tkill(r3, 0x1000000000016) 2018/02/09 04:02:55 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/checkreqprot\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000125000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c42000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00004ce000)={&(0x7f0000f25000-0xc)={0x10, 0x0, 0x0, 0xcdc24502cda3c5ad}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@bridge_newneigh={0x50, 0x1c, 0x800, 0x3, 0x1, {0x1e, 0x0, 0x0, r1, 0x0, 0x9, 0x4}, [@NDA_DST_IPV4={0x8, 0x1, @empty}, @NDA_SRC_VNI={0x8, 0xb, 0x80}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_SRC_VNI={0x8, 0xb, 0x8}, @NDA_PROBES={0x8, 0x4, 0x4}, @NDA_IFINDEX={0x8, 0x8, r2}]}, 0x50}, 0x1, 0x0, 0x0, 0x20008001}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x3, 0x3, 0xfffffffffffffffd, 0x3, 0x8}, 0x900000000000000, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffff8, 0x5, 0xfffffffffffffff7, 0x7}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000006, &(0x7f000034a000-0x4), 0x4) 2018/02/09 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fc2000)='/dev/sg#\x00', 0x2, 0x7f) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000cd4000)=0x4e000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000a1d000-0x4)=0x4, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00005dd000)='/proc/self/net/pfkey\x00', 0x40007fffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eac000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0xffffffff, 0x100000000, 0x10000, 0x80000000, 0xffffffffffffffe1}, &(0x7f0000583000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000521000)=@assoc_id=r2, &(0x7f0000c67000-0x4)=0x4) close(r0) arch_prctl(0x1002, &(0x7f0000894000)="728dff1360a7e3420514d6cd73834f70fc238fdd3cfebae945ffafb5ae0a627a4dbc5b156b994f5ed5749d7d8ceb974defe0fdeb2cf4c311fbc8edbc0dd25c2fbcf0ee7eb6cf93710f960806119d9b98247cfb55f34df9bd63b384639bb18e2561b5084bb358bee21c7fc1ba08201ae7f0cd5e61b5c3b3fe635483d5af596a431b3344bd287ccaf7da27bc613b967c1c04068c8258449073e30a3be21140944767fdf83e0c9bb239f2c464563dfd11558feb245b4f43f58d63b80b53d3da826e8ce88ce6803b05e6296777968d6fd36e16147620e4ec7fd3892fcb06bbbfe8368c58ea21f2ef5164f7") 2018/02/09 04:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000954000-0x10)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006ed000)={@common='rose0\x00', 0x7cbd}) recvmmsg(0xffffffffffffffff, &(0x7f00004fa000)=[{{&(0x7f000046f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000c87000)=[{&(0x7f0000bff000)=""/56, 0x38}, {&(0x7f0000e4c000-0xae7)=""/4096, 0x1000}, {&(0x7f0000c72000)=""/197, 0xc5}, {&(0x7f0000de7000)=""/148, 0x94}, {&(0x7f00005f0000)=""/85, 0x55}], 0x5, &(0x7f00003b0000-0x2e)=""/46, 0x2e, 0xfffffffffffffff9}, 0x4}, {{&(0x7f0000f49000)=@alg, 0x58, &(0x7f0000aba000)=[{&(0x7f00007a4000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f0000992000-0xb7)=""/183, 0xb7, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f00003f0000-0x60)=[{&(0x7f00002b4000-0xf2)=""/242, 0xf2}, {&(0x7f00003ab000-0xec)=""/236, 0xec}, {&(0x7f0000681000)=""/238, 0xee}, {&(0x7f0000759000-0x2b)=""/43, 0x2b}, {&(0x7f0000f8f000-0x2b)=""/137, 0x89}, {&(0x7f00003d8000-0xb6)=""/182, 0xb6}], 0x6, &(0x7f0000166000-0xc7)=""/199, 0xc7, 0x9}}, {{&(0x7f0000046000)=@alg, 0x58, &(0x7f0000434000)=[{&(0x7f0000c24000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000ea2000)=""/21, 0x15, 0x5}, 0x7}, {{&(0x7f0000966000)=@ethernet={0x0, @remote}, 0x10, &(0x7f00000dc000)=[{&(0x7f00008c2000)=""/4096, 0x1000}, {&(0x7f0000b5d000-0xff)=""/255, 0xff}], 0x2, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000756000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000706000-0x20)=[{&(0x7f000075d000)=""/55, 0x37}, {&(0x7f000025a000)=""/187, 0xbb}], 0x2, &(0x7f0000956000)=""/42, 0x2a, 0x2}, 0x7372}, {{&(0x7f0000eaf000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00003df000)=[{&(0x7f00004cf000-0x1a)=""/26, 0x1a}], 0x1, &(0x7f000055f000-0x1000)=""/4096, 0x1000, 0xfff}, 0x8}, {{&(0x7f0000568000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ffd000-0x80)=[{&(0x7f000039b000)=""/190, 0xbe}, {&(0x7f00004f1000-0x81)=""/129, 0x81}, {&(0x7f0000c79000-0x60)=""/96, 0x60}, {&(0x7f0000e09000-0x16)=""/22, 0x16}, {&(0x7f0000d21000)=""/155, 0x9b}, {&(0x7f0000648000)=""/234, 0xea}, {&(0x7f0000401000)=""/152, 0x98}, {&(0x7f0000f9b000)=""/58, 0x3a}], 0x8, 0x0, 0x0, 0x5}, 0x5}], 0x8, 0x41, 0x0) getpeername$inet(r1, &(0x7f00009a7000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005a8000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000005f000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x5) 2018/02/09 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) r0 = open(&(0x7f00002ad000)='./file0\x00', 0x4000, 0x104) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f7a000)={0x7, &(0x7f000034d000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00006c1000-0x5c)={0x5, 0x0, {0x1, 0x0, 0x7ff, 0x3, 0x5}}) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') 2018/02/09 04:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bc5000)='net/ip_mr_vif\x00') timerfd_create(0x6, 0x80800) preadv(r0, &(0x7f0000fc0000-0x10)=[{&(0x7f0000a72000-0x54)=""/84, 0x54}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/02/09 04:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f4e000-0x8)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b24000-0xc)='/dev/autofs\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000ce2000), &(0x7f0000b45000-0x4)=0x60, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/09 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {0x0, 0x3}, @time=@time}], 0x30) 2018/02/09 04:02:55 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000109000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c71000-0xb1)="dcf590195df70d6b9186d84ee7f656bb5c71c7b25ca2100d2e7e413e89b5f4fc8747dc2af1d9067f1bb12c0340f4dab3d381d4ded057affcb3f53b696fd9886698e838b14950ebad0f571d542341434aeda84f7a5199361d424400f2e4e97ad021f4a4e703c8f026fb772262e5a885f6ccc48885ea94fe79e78ccb71e8848f23d3046e3f0b2454aa35e67bb4651fd21546305878c509298baf2ebbe882d24fbc161f6fa15b051e47f4072fee3a7a7f11ff", 0xb1) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x36) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/02/09 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000056000)='/dev/pktcdvd/control\x00', 0x240000, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000eee000)={0x5, 0x2, {0x0, 0x0, 0x137, 0x2, 0x4}}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) 2018/02/09 04:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000900000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000099e000-0x34)=""/52, &(0x7f00000df000-0x4)=0x34) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000f5000)=0x100020, 0x4) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c78000-0x1)={0x4}, 0x1) 2018/02/09 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dc7000)=0x404100fffffffff, 0xfffffffffffffd97) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/02/09 04:02:55 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000067000)=@generic="45ab0aaa254111e90a3259ca20545f2b") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) 2018/02/09 04:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/02/09 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000777000)="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", 0x1000) write$selinux_validatetrans(r0, &(0x7f0000750000-0x6d)={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:object_r:auditd_exec_t:s0', 0x20, 0x31, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) socketpair(0x15, 0x6, 0x10000, &(0x7f0000914000)={0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003fe000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000177000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009a0000)={r2, 0x10, &(0x7f0000285000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000080a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000948000-0x20)={0x7fff, 0x500000, 0x8, 0x3, 0xffffffff, 0xf22, 0x9, 0x0, r2}, &(0x7f00002e4000)=0x20) 2018/02/09 04:02:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000c51000-0x60)={0x0, 0x33, 0x6, @thr={&(0x7f0000000000)="2d43daa9efe295b6671b71ca1082782c735f11820fd741e0bcf36f3a12192e099aa62930fbd92474d46ed4f93502efa39c34580b7588235c56e3fb2fb818d920d8c0f524f6b1c84f4ca37086d186e9fd76575309bec68a8a413c96e234da056b341f3bfda36b3a7ec565911ac0b339ed006d7b853e5bc91590019fc3ef0db25e9c3f2cd929e1d0935e74a2c3e03d02ec0f22bdd057cfadb76bc1642bf6695f6204e520cf24cd35d7f9cb1763e059c54f74dc669407f8677589813bb0", &(0x7f0000000000)="5625c54690433d4f0a77b46174aa348ca1b731020b0e0495629d785e55c9d2e03934f3faedda54c811bbbf1d177af3168de9b7c1df5a15f00f73689b48045b1aee098350c7ceaf4e240ed90895e51f01aa61e7fe625d2de635c9b2688f685f3a4173ff088d62a96aeff0c7392cad60c772479574d951aafeaaf2010bc93eff075ea368d7f57f97ecd2c40e136a9a784aa82b68df6b429d5de8147b84faa99e05c8a42b6beed9601e5be8514d817cd956780180fe0ca8fdce5725cf68cac1"}}, &(0x7f0000827000)=0x0) timer_settime(r0, 0x1, &(0x7f0000b9f000)={{0x0, 0x1c9c380}}, &(0x7f00009eb000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f0000002000-0x4)=0x1e, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1ff, 0xee95, 0x3, 0x1f, 0x6, 0x764, 0x7fffffff, 0x1, 0x0, 0x6, 0x3f}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000036d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000eb000), &(0x7f0000f44000)=0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00003de000-0x10)=[{0xa, 0x1f}, {0xf, 0x8001}], 0x2) [ 62.965830] binder: 11214:11226 ioctl c0306201 20008fd0 returned -14 2018/02/09 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) chdir(&(0x7f0000870000)='./file0\x00') mkdir(&(0x7f000022e000-0x8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000943000)={0x3, 0xfffffffffffffff9, 0x7, 0x8f, &(0x7f00007f4000-0x8f)=""/143, 0xd8, &(0x7f00009b4000-0xd8)=""/216, 0xbb, &(0x7f00009b7000)=""/187}) 2018/02/09 04:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f7a000)='net/igmp6\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a63000-0x4)=0x1, 0xd9) write$selinux_validatetrans(r0, &(0x7f000040e000)={'system_u:object_r:gpg_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x0, 0x0, 0x20, "73797374658c4e753a73797374656d5f723a6b65726e656c5f743a73300003ebbf4a942d4be5c6396816ce53a2a4dbd81c6fc07178ccbc12f7fd16dcb83ddf78447c5445892bc3571242ba77bdcfa93ddd760d3d905a006eb18723a795176b4d0e528d078d62f49848ce42a2c23033e47331c3bd4cedece572e43fcc6922aeebed06000000c71268"}, 0xffffff0f) 2018/02/09 04:02:55 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000931000)=@hopopts={0xa9, 0x21e, [], [@enc_lim={0x4, 0x1}, @generic={0x200, 0xa7, "6a10b4f222ed692a38fbbe952c7d06ed893762deaa3947b1c8806a6063d332711abda5cc2ceb9968d446e5e6a8e31da436da7977870c5592ab17510a5ef1657fe75256cbeec7a3f35c8be34bb97b4da408f27a03ca079b93517c0a6bf6aac133e693424c3a4e8af559c7d2528dd212172f6fdd67d74b64548dd5fb54a6c5e37c0197a6037f179f7f740ede3487ebf394d6f819ebb87ea640745be6f53f4249d18492dfb6416b98"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @calipso={0x7, 0x30, {0x9, 0xa, 0x2973a427, 0x3, [0x2b3, 0x0, 0x0, 0x6, 0x200]}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x4f, 0x1000, "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"}]}, 0x1100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8000, 0x2, 0x5, 0xff, 0x1ff}, &(0x7f0000dda000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000002000-0xd)='net/udplite6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@generic, &(0x7f0000000000)=0x80) ioprio_get$pid(0x2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000)={r2}, 0x6) 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) r5 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005000-0xa2)="a864b26dd66e12255ab2cfe958ba553254d15f12e7c7c5fb097ae1819b6bcc983a16051e2b9cb7daca55e0844e0a2c8465109e35140979f6a3188136fca114c96e45c081fe519c24cdd0b2800206d796209487f47685c6bb8e83fa3674ebd088d169811a878b36bf66f2eb56b9326aaabf412b55d7dbbdf5e60aba87c85385f5085adcf2ad3b0f9cb9a2c25f33587b52e99cbb9d758adcf455628022f4285840501c", 0xa2, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, 0x0, 0x0, r6) 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) sendmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ax25={0x3, {"17b4a3d5506600"}, 0x100000001}, 0x10, &(0x7f0000000000)=[{&(0x7f0000006000-0x25)="9f20b514b6ca04baa7bcfbabc6d4b9662dfccddc462af3e46b87d1e51888c70b81e8821932", 0x25}, {&(0x7f0000006000-0x78)="6fc9bb9d26cf3848a07c4ba9ac25f06df82c8922f43684352aac51b114e679464e55fdf93b357d5c640b1630fc946097af50c8c0ef689824fd07c92370ee7a2e25debcf1dee14590bb4c922030c2b253db339692105826a4b13bc6dccaf69d4a4e73ccf9b82fc83ef536c5fd656d530b2fce325fef61f643", 0x78}, {&(0x7f0000003000)="732d04d17c5dfbfde10bd312f7862f07ff8737ae41fd3dfa262629284adc7191ef782a6911f520038c2542ddbbfca26443052bfa1e5cd0bcb946ac377fcd2189526ad27d6d614fb0cac4bb7dfc7ab4f03b148dc9f96f1df4c4fd2110b938d1179f94c8ecd3cfb6eff743c9ebf4ea664aabcff202a59f6ef137cf6002d60315938cc4a5f9bb6c88d33c7f1b7c0d9171849981f4291c55138c0c5728430cd6cf0012ed11f1858cb3d458e399374132db49d65d0d0d66b81b7dfdd3feef3cb32d34868b8fc133390f7655271b", 0xcb}, {&(0x7f0000002000)="64b7506518a59e948746f7fe92baa5458b74813d34eeebc5642986b699028bd8d4717fcbe9de9891f246ce5c20d27cd730c234907dd95ee4547194", 0x3b}, {&(0x7f0000006000-0x50)="6f8cae3ace1d72c46b26cc5410482253d5d039b8b047d4d31bbaad1e9fd0a22d1f727261ddfcc5a9d4f6a65d64463262ca36f082b351c77b7cfb71020f5a8a16705d245946c0e745b924a1ae2a388a50", 0x50}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="b86bb72028bcc487bd70843b57271a150bb1f9e6a7f851f34f80d084ff4ea25605c0bfab20b5c5ce47f26f50e819b075918c9ea71f7ab5345688e8313a32cbb8110c14e32ed1b13d81b2b5f898cef0a9ddccc2a5af5493c1aca0b2855fb71a30ae1e6a73737a17ec5899835737e64b693dd7de25ad6b1f86aa740ec5f57a1ab4443c331d35fe9a95882e1707646a20f8f3f8ae07e8075a60fa56359e70c0fd48ddc68113102407bab5b9", 0xaa}, {&(0x7f0000002000)="a07234ba632c68b8ed5c32b7c08e56fd9d611ae326c66a96d4245569ce23a9762dbbf4ad295d57cd923074c0297d2dede711fcb4541a15abd39bd3548ca1a6ab54745179513071faa0737124e50048f18efa1b8907ca23fe037d0375935dc50b62df7ac953fd65a4d5995523b16e5c3e5a52cf53d9cebaad935b613e1d059e350c31a063230701529e6d69b6c18448ea69c8dc80bded5cb92983fa60d934d8acac669376638d0b1756394e898d490e1b4d92d6484ece070bab6ab04d40575747668791bd93f865b04d608a548de1af955c6c7842a13e8c713262548933820175c1e0cdf4984567ccb1cb9d101b5a9a5de8f1ec2c1e8fee87", 0xf8}], 0x8, &(0x7f0000006000-0x248)=[{0xb8, 0x119, 0x7, "601251bd6f07c9a49a159b606828f30f39f36556d211700e1a9369159bb923dba98cac6f283e458acfb001678bc59347b30c24f6382fd189b523b9fc2e570762bdd94da48e35564716f9a283d50305d70d0de8aae6c490c64e3b8b516be0741d124bf4b17f532421f8a88a4117aa1ede6650110d94e3e41e5bba9be323b7f8ad3ba446ccfe820461e1a080b4524e220e8bcd443aced0baf311926b0f5228b588e87b0e"}, {0xa8, 0x10a, 0x5, "8b49cf9f13a9d3c4e47028305843cf2ef6c758fffaeb81d13fa6f99e6c475068b3ae2a7f9553f9a475fa600bedf817e9c1b941a689eb3dbb6eb4cd2ed2ece2d7c7171909327d5209b3298a06c5bdaed2cde382485480f34b6799db12cbfe3d1c26a4f1a5fbf995a9f5555332e172f4c00dd4477abaae012a4c4c2b245356c6874a9a53b964d8a4b4d4935e3d7ec85e084f921ff3420a"}, {0x70, 0x19f, 0x6, "cfec8ef06209c5ce7700e461f2e1316152bb02b499737c1a185af681df15a6d2e798e53c4f52267a8f3a81cbf61a100fb5f8cf8a94809030e873a9d678b25af1b0254cef9680b0b24482bf5eb40f9b993633512b338c5e0e6cfba170"}, {0x78, 0x88, 0x9, "f4375b412022cb7affab1d9ee9a35ab3603909876f75b22b3fcf6b5869064c98e84b147eec606328e76db505467be3c5a0eac472931a6133c2484f6fe2de6d5258bb0a9c17ce761ddd0e0b7dd9d88fecf9a1c04ba3aeff63a389913581d6f2522f508777598bb1bf"}], 0x248, 0x810}, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) 2018/02/09 04:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000062c000)=0x0) r1 = creat(&(0x7f0000f80000)='./file0\x00', 0x29) accept4$llc(r1, &(0x7f0000b9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000072a000-0x4)=0x10, 0x80000) r2 = syz_open_procfs(r0, &(0x7f000078c000-0xa)='attr/exec\x00') preadv(r2, &(0x7f000079b000)=[], 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000964000)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0xffffffffffffffff}, 0x0, 0x8, 0x7}) 2018/02/09 04:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00005fc000)="dbef80003d9f5df6e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c31000)=""/7, &(0x7f00003f8000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000083a000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x6}, &(0x7f0000b35000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003c3000-0x8)={r1, 0x8}, &(0x7f00006e0000-0x4)=0x8) fstatfs(r0, &(0x7f0000d4a000)=""/4096) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000f000)={0x2, &(0x7f00008fc000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e14000-0x40)={r2, 0xa, &(0x7f0000558000-0x28)=[0x5, 0xffff, 0x300000000, 0x90, 0x6, 0x2, 0x2c7b6ecc, 0xffffffff, 0x66d7, 0x7fff], &(0x7f0000ae0000)=[0x3000000000000000, 0x5972afe5, 0x3, 0x22, 0x0], 0x12, 0x8, 0x5, &(0x7f000043f000)=[0x400, 0x20, 0x3, 0x80, 0x80, 0x0, 0x7, 0x800], &(0x7f0000fac000)=[0x1f, 0xffffffffffffffff, 0x40, 0x6]}) ioctl(r0, 0xae, &(0x7f0000679000)="410b248367111ffde4b50158c06c391e5d99954ca9e8dbabf90f65ccfa766ef78ebf27a9") 2018/02/09 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000789000-0x4)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a69000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000647000), &(0x7f0000176000)=0x4) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000df9000)={@generic="20955cd2e0375a038499364755b70143", @ifru_flags=0x5000}) 2018/02/09 04:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ae6000)='/dev/usbmon#\x00', 0x6, 0x400000) mq_timedsend(r0, &(0x7f000046c000)="ffd5576c2105fc83e556c15325aaca755555315e5696c41c4d0e91359a773e9bdd4810983ae7fea0820a1b20b590f664535d39dfa1c323d8cfeeef", 0x3b, 0x0, &(0x7f0000139000)={0x0, 0x1c9c380}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000ddb000)={{0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2}}, {{}, 0x0, 0x0, 0x2}, {{}, 0x200000000000}, {{0x0, 0x2710}, 0x0, 0x2}], 0x60) readv(r1, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000062b000)=0x0) timer_create(0x2, &(0x7f0000835000-0x60)={0x0, 0x39, 0x3, @tid=r3}, &(0x7f0000b4b000)) 2018/02/09 04:02:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0x101) connect$llc(r0, &(0x7f0000ddb000)={0x1a, 0xd, 0xae, 0x9, 0x5, 0xfff, @random="b1df7e703f57"}, 0x10) listen$netrom(r0, 0x9) r1 = gettid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000+0x923)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x9c)="1c7bfc5066280cd6c8ce6605c3aeb6dae3c376744227d68cacc0e5b31decf563300966c9878ad51f5c9eeb7f2f518d78a14692cf0271a79a817b749aa56096431c9ee6099866ebff03f5d3f8c005d1f6021e59ab56aec944f0ae9f1169b01839a8ae4265b9401765c3e167190e91a13c271e6c6f32a188db5f5f85e56f1a01ad7bb7923a9274fdfd6a2a3c224e6e60cf1b90de238d872357a00d4a9f", 0x9c}, {&(0x7f0000001000-0x93)="4cf8be0d4ca38b540771e41d375e84d2588cfa43298a8950d5a3cf8ca846ee8348a76482c0f7de1c83be1ece583d3d376dd4c717e1ea94960045934026ef1e73590837c23f1e2155b26164313f6530baf62f5941ba05bc57cc1adbacf28cc65423aa28e88e9916d76137ca202b5fab10e54249f34f2fa3ae5167f4936e7ad59791639e331202a4ef4e95b5afba7b391873eca4", 0x93}], 0x2}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1)='J', 0x1}, {&(0x7f0000000000)="79ea2ec234dc486e67b6784a72093c8cbaa4c943124c93ce228f8e2e4ed05acf2b02ae53849cac0f621dc64c0db8b41fe56a33c050369111658d475e48dd82d98e798441a91f2d272c21e0ae26223b6860a5e2d3aebe714dc7eb532e74b2ae7707be7fd6f7bc26e8db2cb10abf0197db9433264e19afca86777d9dc5b22de2e03e0fcd6b4e9c23a84fe31b522b72ff5273220af2339d00dabb5bd68783358b427a9ec68bf7b96ad299f67c6bf59ea7af39b9f5dde4ccb65c9d7b1079c3feda7117e0b7e17327767b706d0500599ac9a57d8a0750f523", 0xd6}], 0x2, &(0x7f0000001000-0x140)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x140, 0x80}], 0x2, 0x20000044) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100200, &(0x7f0000002000)="301ec9d4f7efe2d13ac30acb80b3585fa38bff582028819b69f5fd3a9f91f6cfb9aea572d520b2aa90112108968863006ea6554a48940c7dd40546347793d7875b082f378a44a547bfbcfa97fe51e4a8b5a03d88137cfbb7b6ea0b84779681041c8c2eac03a35786d050f009fdbc8bf97a1ee20b535de74215be56b344acdef3056c6c0de19c73a4b13a691b577d1710f415b7df24a990441ae24522ad563a9773", &(0x7f0000003000-0x4), &(0x7f0000000000), &(0x7f0000000000)="a33483d88cb49779b34295098ba9769465ce78e79119169ee866effd1dc88b1e25849c14b0e5ea4f58d72e118889eab4e3e2c69a2f597a517c0c811e305962eae329bbc438a658199a1cb2225ac88de7de13030f") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000-0x8)={r10, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000), 0x4) ftruncate(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000006000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x15)='/+mime_typevmnet1!%)\x00', 0x15, 0x2) 2018/02/09 04:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) r7 = fcntl$dupfd(r4, 0x406, r5) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, &(0x7f0000d74000-0x4)=r8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x8, 0x7fffffff}, 0xffffffffffffffd3) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000213000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r9, 0x40087705, &(0x7f00009bf000)={0x4, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r10, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/02/09 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0x1f, 0x1, 0x0) getpeername$netrom(r0, &(0x7f00003cd000-0x10)=@ax25, &(0x7f0000f5a000-0x4)=0x10) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() pipe(&(0x7f0000f62000)={0x0, 0x0}) ioctl$VT_RELDISP(r1, 0x5605) personality(0x8000000) 2018/02/09 04:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00005fc000)="dbef80003d9f5df6e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c31000)=""/7, &(0x7f00003f8000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000083a000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x6}, &(0x7f0000b35000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003c3000-0x8)={r1, 0x8}, &(0x7f00006e0000-0x4)=0x8) fstatfs(r0, &(0x7f0000d4a000)=""/4096) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000f000)={0x2, &(0x7f00008fc000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e14000-0x40)={r2, 0xa, &(0x7f0000558000-0x28)=[0x5, 0xffff, 0x300000000, 0x90, 0x6, 0x2, 0x2c7b6ecc, 0xffffffff, 0x66d7, 0x7fff], &(0x7f0000ae0000)=[0x3000000000000000, 0x5972afe5, 0x3, 0x22, 0x0], 0x12, 0x8, 0x5, &(0x7f000043f000)=[0x400, 0x20, 0x3, 0x80, 0x80, 0x0, 0x7, 0x800], &(0x7f0000fac000)=[0x1f, 0xffffffffffffffff, 0x40, 0x6]}) ioctl(r0, 0xae, &(0x7f0000679000)="410b248367111ffde4b50158c06c391e5d99954ca9e8dbabf90f65ccfa766ef78ebf27a9") 2018/02/09 04:02:55 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000a7d000)='/dev/ashmem\x00', 0x244800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") epoll_create(0xff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f9f000-0x1)) mount(&(0x7f0000644000)='.', &(0x7f0000852000)='.', &(0x7f000021f000)='roLtfs\x00', 0x0, &(0x7f00008a7000)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000076000)="49759c681208c0064e1c41b48f121f333f3cf134b20a18accd5c4489fb9a31273acc31529aea4ee73601f680b08885edb003a8") fchmod(r0, 0x20) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000e0a000-0xc3)="fd14ad73a8bd051a24b3278c6e2d2a8603f43afc102a0985cc33ea9d11a076b76376e27b7ceeb690c404163e665e08541946cf5b935540d43c2fac1d72b89cf7b78d70ce44e655365fb03406f544de593a74693dd779f1543f979bf34ffdea92068b72dce522bd164db7722334dbbf07e9ba3e7f0dfa812666611e7d19a38b58d92a3c70beb8ca6d5bd9db70f52378da4fb6158c1dd017816ffccb35b803418215775980b6b98b9a06745f61a814ed81f2995c60bc53da795db8e32685bf7fd8f1c4dc", 0xc3) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) linkat(r0, &(0x7f000010e000)='.', r1, &(0x7f0000ac6000)='.', 0x1000) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$VT_RELDISP(r0, 0x5605) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/09 04:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) fstatfs(r0, &(0x7f0000b54000)) [ 63.706991] kasan: CONFIG_KASAN_INLINE enabled [ 63.711672] BUG: spinlock bad magic on CPU#0, syz-executor0/11286 [ 63.711681] lock: 0xffff8801d4f84218, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 63.711688] CPU: 0 PID: 11286 Comm: syz-executor0 Not tainted 4.9.80-g20c8a00 #30 [ 63.711692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/09 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000358000), &(0x7f0000f7e000+0x67c)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f17000)) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f7f000-0x135)=@dstopts={0x20742873667f82f1, 0x0, [], [@generic={0x2, 0x0, "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"}]}, 0x80d0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/09 04:02:55 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x22d) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) inotify_rm_watch(r3, r4) 2018/02/09 04:02:55 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b9a000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000021d000-0xba)={r1, 0xb2, "c1a7e294c6a54c04517e21a6bf4138686f49bef86650a38806d6165b634bf3ec9ebd6eaeaa64a3ab57816603baa9d8aa6911298db6202f73178b9a6981182812ea6d5d0d920271ee54292e245c96ad711dba990b510aff8d00e0e06dd0857740b0f50c5013e06b83a045a2b41637b1e5e77a95ca8bdffd757f1c182e6badc33723f06c376d311d44f028feae68d2c26a2058d89bb575c58cdc4a00ee8e4e89c98b8c96f2072c2228910d7ac327b7c761759c"}, &(0x7f0000000000)=0xba) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000a000-0xc)) r4 = mmap$binder(&(0x7f0000bbb000/0x4000)=nil, 0x4000, 0x1000008, 0x80110, r0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ffb000)={r4}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a8000-0xe8)={{{@in6=@local, @in=@empty}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f000019b000)=0xe8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000045f000)={0x40000000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) epoll_wait(r3, &(0x7f0000ffb000-0x24)=[{}], 0x1, 0x0) 2018/02/09 04:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f0000395000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000af7000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x69707b61ba257282) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000d55000-0x10), &(0x7f0000d54000)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d54000)) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000541000-0x5)='stat\x00') mkdirat(r3, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) [ 63.711703] ffff8801db207898 ffffffff81d94b69 ffff8801d4f84218 ffff8801d375c800 [ 63.711711] 0000000000000001 0000000000000001 0000000000000000 ffff8801db2078d8 [ 63.711720] ffffffff812488fd ffffe8ffffd07800 ffff8801d0fdd680 2000000002810000 [ 63.711721] Call Trace: [ 63.711734] [ 63.711734] [] dump_stack+0xc1/0x128 [ 63.711742] [] spin_dump+0x14d/0x280 2018/02/09 04:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00001b2000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) 2018/02/09 04:02:55 executing program 7: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000035d000-0x20)=[{0x8, 0x40}, {0x3, 0xfff}, {0xb, 0x2}, {0x4, 0x200}], 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) linkat(r1, &(0x7f000035d000-0x8)='./file0\x00', r2, &(0x7f00000c5000)='./file0\x00', 0x400) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9}}, 0xe8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f000035d000)=[{0xc0, 0x107, 0x7, "ddc2303e5512910230166b181e9c8f67e20eb21423784c0d511c656b7566fb40cd92d628599419ce05dff6e642af09bf899c15f0bbdd5748cb9030cd66f23dea2ed05503a8b40d89cfff67b573976bdb74f1eb70727d7c14ec5dbae64c06e402868a5d790c73f7e4232c5769c66cb17383253628ffe18814ebb2b8e3a1a1f252b1f41e1f028464a1b8ddb94833bf682e0bfba173d89d9d839a0f9ba9b712590b13c89752c6d6f418d5210a"}, {0x70, 0x100, 0xc4, "790f5eb26a0d1a60a0eb49839c6a6f84ad5062dade2f423ddf458b176dc42607ec6aee8e5c8e55eaada16724d168758e1729014ce846d058b496e9aea327a99e9a7676f73f9c3f8407608e0fba7f5f77ac64e25a5f9e9bc2620c73"}], 0x130}, 0x4) 2018/02/09 04:02:55 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x8000) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x80200, 0x11a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002000-0x14)={@loopback}, &(0x7f0000004000-0x4)=0x14) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000)={0x5, 0x8}) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)) [ 63.711749] [] do_raw_spin_lock+0x174/0x1e0 [ 63.711757] [] _raw_spin_lock_irqsave+0x56/0x70 [ 63.711765] [] ? __wake_up+0x1e/0x50 [ 63.711771] [] __wake_up+0x1e/0x50 [ 63.711779] [] sg_rq_end_io+0x5dc/0xbc0 [ 63.711785] [] ? sg_release+0x1e0/0x1e0 [ 63.711793] [] ? blk_account_io_done+0xb4/0x860 [ 63.711803] [] ? sg_free_table_chained+0x71/0x80 [ 63.711809] [] ? sg_release+0x1e0/0x1e0 [ 63.711816] [] __blk_mq_end_request+0x54/0xc0 [ 63.711826] [] scsi_end_request+0x135/0x5c0 [ 63.711832] [] scsi_io_completion+0x15de/0x1730 [ 63.711839] [] ? scsi_unblock_requests+0x50/0x50 [ 63.711846] [] ? __lock_is_held+0xa1/0xf0 [ 63.711854] [] scsi_finish_command+0x3b8/0x530 [ 63.711860] [] scsi_softirq_done+0x250/0x350 [ 63.711867] [] __blk_mq_complete_request+0x205/0x4b0 [ 63.711873] [] ? detach_buf+0x42e/0x5d0 [ 63.711880] [] blk_mq_complete_request+0x65/0x80 [ 63.711887] [] scsi_mq_done+0xce/0x320 [ 63.711893] [] virtscsi_complete_cmd+0x5cf/0x7f0 [ 63.711899] [] ? virtscsi_remove+0x140/0x140 [ 63.711905] [] virtscsi_vq_done+0xc9/0x170 [ 63.711911] [] ? virtscsi_target_destroy+0x50/0x50 [ 63.711919] [] ? try_to_wake_up+0xb7/0xee0 [ 63.711925] [] virtscsi_req_done+0xa7/0xd0 [ 63.711931] [] ? virtscsi_vq_done+0x170/0x170 [ 63.711936] [] vring_interrupt+0x109/0x150 [ 63.711943] [] ? vring_create_virtqueue+0x3f0/0x3f0 [ 63.711950] [] __handle_irq_event_percpu+0xef/0x800 [ 63.711957] [] handle_irq_event_percpu+0x74/0x150 [ 63.711963] [] ? __handle_irq_event_percpu+0x800/0x800 [ 63.711970] [] ? handle_irq_event+0x9f/0x140 [ 63.711978] [] ? kvm_clock_get_cycles+0x9/0x10 [ 63.711985] [] handle_irq_event+0xa7/0x140 [ 63.711992] [] handle_edge_irq+0x1fa/0x8e0 [ 63.712000] [] handle_irq+0x24e/0x3b0 [ 63.712008] [] ? check_preemption_disabled+0x3b/0x200 [ 63.712014] [] do_IRQ+0x89/0x1b0 [ 63.712020] [] common_interrupt+0xa0/0xa0 [ 63.712029] [ 63.712030] [] ? preempt_schedule_irq+0x41/0x90 [ 63.712036] [] ? preempt_schedule_irq+0x3a/0x90 [ 63.712042] [] retint_kernel+0x1b/0x2d [ 63.712048] [] ? console_unlock+0x79d/0xb20 [ 63.712055] [] ? console_unlock+0x7a8/0xb20 [ 63.712062] [] vprintk_emit+0x4e2/0x750 [ 63.712069] [] vprintk+0x28/0x30 [ 63.712075] [] vprintk_default+0x1d/0x30 [ 63.712083] [] printk+0xb7/0xe2 [ 63.712090] [] ? load_image_and_restore+0xf9/0xf9 [ 63.712097] [] ? kasan_die_handler+0x25/0x40 [ 63.712103] [] kasan_die_handler+0x31/0x40 [ 63.712110] [] notifier_call_chain+0x90/0x1a0 [ 63.712116] [] atomic_notifier_call_chain+0x7b/0x140 [ 63.712123] [] ? __atomic_notifier_call_chain+0x150/0x150 [ 63.712129] [] notify_die+0xdf/0x160 [ 63.712136] [] ? atomic_notifier_call_chain+0x140/0x140 [ 63.712142] [] ? __free_pages+0x21/0x80 [ 63.712148] [] ? __free_pages+0x21/0x80 [ 63.712154] [] ? search_exception_tables+0x31/0x40 [ 63.712160] [] do_general_protection+0x2fc/0x3a0 [ 63.712166] [] general_protection+0x28/0x30 [ 63.712171] [] ? sg_remove_scat.isra.19+0x19b/0x2d0 [ 63.712177] [] ? __free_pages+0x21/0x80 [ 63.712183] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 63.712189] [] sg_finish_rem_req+0x2b5/0x340 [ 63.712195] [] sg_new_read.isra.20+0x356/0x3e0 [ 63.712201] [] ? sg_get_rq_mark+0x155/0x190 [ 63.712207] [] sg_read+0x8b7/0x1440 [ 63.712213] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 63.712219] [] ? fsnotify+0xf30/0xf30 [ 63.712227] [] ? avc_policy_seqno+0x9/0x20 [ 63.712234] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 63.712240] [] ? security_file_permission+0x89/0x1e0 [ 63.712245] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 63.712251] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 63.712257] [] do_readv_writev+0x520/0x750 [ 63.712262] [] ? vfs_write+0x530/0x530 [ 63.712268] [] ? exit_robust_list+0x230/0x230 [ 63.712274] [] ? __fget+0x201/0x3a0 [ 63.712279] [] ? __fget+0x228/0x3a0 [ 63.712284] [] ? __fget+0x47/0x3a0 [ 63.712293] [] ? __might_fault+0xe4/0x1d0 [ 63.712298] [] vfs_readv+0x84/0xc0 [ 63.712304] [] do_readv+0xe6/0x250 [ 63.712310] [] ? vfs_readv+0xc0/0xc0 [ 63.712315] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 63.712322] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.712328] [] SyS_readv+0x27/0x30 [ 63.712333] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 63.770280] audit_printk_skb: 6 callbacks suppressed [ 63.770289] audit: type=1400 audit(1518148975.860:78): avc: denied { setattr } for pid=11308 comm="syz-executor1" name="mounts" dev="proc" ino=21898 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 63.801581] audit: type=1400 audit(1518148975.890:79): avc: denied { create } for pid=11298 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 64.404151] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 64.411510] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 64.417719] Dumping ftrace buffer: [ 64.421226] (ftrace buffer empty) [ 64.424905] Modules linked in: [ 64.428182] CPU: 0 PID: 11286 Comm: syz-executor0 Not tainted 4.9.80-g20c8a00 #30 [ 64.435767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.445092] task: ffff8801d375c800 task.stack: ffff8801c07c8000 [ 64.451114] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 64.459343] RSP: 0018:ffff8801c07cf9b0 EFLAGS: 00010a07 [ 64.464758] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266806b [ 64.471997] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 64.479235] RBP: ffff8801c07cf9c0 R08: 0000000000000001 R09: 0000000000000001 [ 64.486474] R10: 0000000000000000 R11: ffff8801d375c800 R12: 0000000000000004 [ 64.493712] R13: 0000000000000020 R14: ffff8801cef88000 R15: dffffc0000000000 [ 64.500965] FS: 00007f445ae46700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 64.509159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.515008] CR2: 0000000000920008 CR3: 00000001cfbc0000 CR4: 0000000000160670 [ 64.522249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.529487] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.536723] Stack: [ 64.538841] 0000000000000001 ffff8801cef88158 ffff8801c07cfa20 ffffffff82668091 [ 64.546818] ffff8801cef88170 ffffed0039df102b ffffed0039df102e ffff8801cef88168 [ 64.554789] dead4ead00000000 ffff8801cef88140 0000000000000000 0000000000000000 [ 64.562762] Call Trace: [ 64.565320] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 64.571777] [] sg_finish_rem_req+0x2b5/0x340 [ 64.577802] [] sg_new_read.isra.20+0x356/0x3e0 [ 64.584002] [] ? sg_get_rq_mark+0x155/0x190 [ 64.589952] [] sg_read+0x8b7/0x1440 [ 64.595196] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 64.601829] [] ? fsnotify+0xf30/0xf30 [ 64.607252] [] ? avc_policy_seqno+0x9/0x20 [ 64.613104] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 64.620083] [] ? security_file_permission+0x89/0x1e0 [ 64.626806] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 64.633441] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 64.640075] [] do_readv_writev+0x520/0x750 [ 64.645929] [] ? vfs_write+0x530/0x530 [ 64.651436] [] ? exit_robust_list+0x230/0x230 [ 64.657549] [] ? __fget+0x201/0x3a0 [ 64.662791] [] ? __fget+0x228/0x3a0 [ 64.668036] [] ? __fget+0x47/0x3a0 [ 64.673195] [] ? __might_fault+0xe4/0x1d0 [ 64.678960] [] vfs_readv+0x84/0xc0 [ 64.684118] [] do_readv+0xe6/0x250 [ 64.689274] [] ? vfs_readv+0xc0/0xc0 [ 64.694608] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 64.701243] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 64.708049] [] SyS_readv+0x27/0x30 [ 64.713218] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 64.719762] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 64.746353] RIP [] __free_pages+0x21/0x80 [ 64.752235] RSP [ 64.756053] ---[ end trace a8ef77e4d75ae27f ]--- [ 64.760794] Kernel panic - not syncing: Fatal exception [ 64.766536] Dumping ftrace buffer: [ 64.770052] (ftrace buffer empty) [ 64.773730] Kernel Offset: disabled [ 64.777327] Rebooting in 86400 seconds..