_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) fallocate(r1, 0x325d410e69caf8e0, 0xffffffffffffffff, 0x1ff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000005000-0x28)={0x80000001, 0x6, r2, 0x6, r4, 0x101, 0x85d, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000007000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000008000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) 2017/09/19 19:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000e7e000)=0x0) setsockopt(r0, 0x0, 0x0, &(0x7f00006eb000-0x1)="e8", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001000-0xd)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x9) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079d000-0xa)="2f6465762f70746d7800", 0x181000, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000570000-0x8)={0x0, 0x7f, 0xe, 0x800}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000018b000-0x4)=0x0) fcntl$lock(r5, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, r6}) fcntl$lock(r5, 0x7, &(0x7f00005f0000-0x20)={0x2, 0x0, 0x4000000000, 0xa02, 0x0}) r7 = creat(&(0x7f0000fb5000)="2e2f66696c653000", 0x4) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000bfd000)=0x0) listen(0xffffffffffffffff, 0x0) fcntl$setsig(r7, 0xa, 0x6) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d72000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c08, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000f08000-0xe)="2f6465762f73657175656e6365723200") ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c08, 0x101) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) chmod(&(0x7f000066f000)="e91f7189591e9233614b", 0x0) mount(&(0x7f0000cc2000-0xa)="e91f7189591e9233614b", &(0x7f0000049000-0xa)="e91f7189591e9233614b", &(0x7f00000f3000-0x5)="6264657600", 0x0, &(0x7f0000c9f000-0x1000)="") connect$llc(r7, &(0x7f0000101000-0x10)={0x1a, 0x1d, 0x2, 0x8, 0x2, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r8, 0x1, 0x2b, &(0x7f0000a18000)=0x453, 0x4) bind$inet6(r4, &(0x7f0000248000)={0xa, 0x2, 0xfffffffffffffc71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000184000)=0xfffffffffffffffd, 0x4) 2017/09/19 19:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) 2017/09/19 19:05:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ff000-0x37)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf182) syz_open_dev$sndtimer(&(0x7f0000ef5000)="2f6465762f736e642f74696d657200", 0x0, 0x40) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0xe8e, 0x200000) connect$netlink(r1, &(0x7f00005ff000-0xc)={0x0, 0x0, 0x5, 0x1}, 0xc) mremap(&(0x7f0000bae000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00008c9000/0x2000)=nil) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00002cb000-0x18)={0x21f, 0x0, 0x5, 0x1, 0x40, 0x9}) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bdf000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000001000-0x8)=0x6, 0x9, 0x0) gettid() perf_event_open(&(0x7f00009c2000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x342f9e60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a4, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x396, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000938000-0x4)=0x0) socketpair(0x100000000013, 0x802, 0x800000000000003, &(0x7f00008c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00008d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000bca000-0x4)=0x0, &(0x7f00002ff000)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ec0000)={0x0, 0x2}, &(0x7f0000c70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002df000)={r6, 0xd0, "a227608917863861b113a2647e6d7d7d8c8fe227fe91b13de6c6e4da6d21adbcc930320cf90398f96e06df9cfe6c086e5c32608c97794045b5477089d18f4acb42a8ce410cf9edb787c806a0da5685542bb3f42e0ad8dae113093c68f17fc001f0712b2e16dc6eaa628289ed72666f1d003d51b92774fbb722e4013a6b2b9fc12b63b369409a3594e111cea998b2f22a7883f7dec7366f46180898d7c8754fdbef034a5f022885e2e6af6b8311a3df5cf1c83a15c98f6812db6b59e121418fa3d2b9fc56b58bb18acadcae2818a0520b"}, &(0x7f0000ec1000-0x4)=0xd8) writev(r5, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4693e", 0x3b}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000016e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r3, &(0x7f0000fd9000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d2e000-0x4)=0x1c) socketpair$inet(0x2, 0x2000000000000001, 0x3, &(0x7f0000ebf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000120000)={0x0, @in6={{0xa, 0x0, 0x80000003, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x4, 0x7, 0x1f, 0x71, 0x3, 0x2, 0x100, 0x3, 0x5, 0x6, 0x1, 0x2, 0x7]}, &(0x7f0000a6a000)=0x108) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x1, 0x6, [{0x200000005, 0x400, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x9, 0x10000, 0xfffffffffffffffe, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x30, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xcc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r8, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a9e000)={0x0, 0x1}, &(0x7f0000d73000)=0x8) setsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000809000-0x4)=0x0, 0x4) ioctl(r8, 0x8936, &(0x7f0000000000)="") write(r7, &(0x7f0000b81000-0xa)="d4d0547880fd0387972c", 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r7, &(0x7f00003e4000)={0x2000, 0x0}) fallocate(r0, 0x1, 0x7, 0x2) 2017/09/19 19:05:45 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e0a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x1, &(0x7f000000a000-0x5a)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000821000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000000a000)="", &(0x7f0000006000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x80000000) 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, &(0x7f0000011000-0x38)=[{{&(0x7f0000011000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000010000)=[{&(0x7f0000011000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000cf9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x5, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x1ff}, 0x8001}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000c000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000f000)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x200, 0x8) mkdirat(r1, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0xfc) mkdirat(r1, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r2 = openat(r1, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000016000-0x8)="2e2f66696c653000", r1, &(0x7f0000e29000)="2e2f636f6e74726f6c00") renameat2(r2, &(0x7f000075c000)="2e2f636f6e74726f6c00", r1, &(0x7f000002e000)="2e2f66696c653000", 0x4) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0xaf0, &(0x7f00003a2000/0x4000)=nil, 0x3) 2017/09/19 19:05:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$getname(0x10, &(0x7f0000153000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f00007b6000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x42a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) move_pages(r2, 0x8, &(0x7f0000012000-0x40)=[&(0x7f0000032000/0x3000)=nil, &(0x7f0000036000/0x2000)=nil, &(0x7f0000017000/0x3000)=nil, &(0x7f0000037000/0x2000)=nil, &(0x7f0000015000/0x4000)=nil, &(0x7f0000028000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x2000)=nil], &(0x7f000003b000-0xc)=[0x3c, 0x8, 0x7], &(0x7f000002f000)=[0x0, 0x0], 0x6) r3 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000301000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01, 0x3ff, 0x9, 0x0, 0x90}, &(0x7f00008b1000)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000003a000)={0xb4cc, r5, 0x10002, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000003a000)={{0x6476, 0x1f}, {0x5, 0x878e}, 0x6, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r4, 0x8, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f000000c000-0xb0)={{0x80000000, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51016, 0x9, 0x401, 0x7fffffff, 0x253, 0x3d7, 0x0, 0x7, 0x2df0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup2(r0, r4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00003cb000-0x4)=0xfff, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f000000a000)=[{0x7, 0x3, 0x7, 0x4000, @tick=0x4, {0x0, 0x0}, {0x1, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000236000-0x50)={0x2, @time={0x77359400, 0x0}, 0x4000000002, {0x200, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000061e000-0x18)=@generic={0x8000, 0x0, 0x80000001}) set_mempolicy(0xc000, &(0x7f000000b000-0x8)=0x9, 0x7) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="2a8e339cbc4a24aedd2186b32c816dacf2a44428548e0b86dd7b185541ad5b120dcacbb721e03620b6314eb2ee702ec6b4880000017461fb04872af3535d843c235ea45421b652132945730d3204fa6b034efdcddd42499d33e0987627030000000397f244910e1e5a2fc5fdb9a51cdaa3b3b1b7727f72f0d97598a83fa696fec62a8c801297041b8cdad3", 0x8b) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000097c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x0, 0x500, 0x7, 0x20000, 0x0}) listen(0xffffffffffffffff, 0x5) syz_emit_ethernet(0x4a, &(0x7f00003d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0100d7", 0x14, 0x9, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/09/19 19:05:45 executing program 4: socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000b5b000-0x68)={0x5, 0x0, [0x0, 0xffc, 0x7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f000000a000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003ba000/0x18000)=nil, &(0x7f000018e000)=[@text64={0x40, &(0x7f0000465000)="66b8b2000f00d048cced66440ff120c4a3fbf0f818366726650f71d100f2652e2e0f23490f354d0fc72848b86cdb0000000000000f23d00f21f835100000090f23f8", 0x42}], 0x1, 0x0, &(0x7f0000782000-0x10)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[], 0x0}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000025a000)=0x8, 0x4) socketpair$inet6(0xa, 0x80005, 0x7fffffff, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x7d, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r4, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x2}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x13, 0x4, 0x4, 0x2000000000081, 0x1, r0, 0x10080000000}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r5, &(0x7f0000f6e000)="e3", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) 2017/09/19 19:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xd4e9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f00006f2000/0x4000)=nil) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x40810, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f00005ed000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d27000-0xb)="2f6465762f6877726e6700", 0x8080, 0x0) perf_event_open(&(0x7f0000c33000)={0x6, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x7f9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x3000)=nil, 0x3000, 0x40000003, 0x80000000030051, r1, 0x0) getuid() perf_event_open(&(0x7f0000aab000)={0x0, 0x78, 0xd4ef, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000040000000, 0x8000000000000fe, 0x0, 0x0, 0x9, 0x0, 0x71, 0x7, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc2000)=0x0, &(0x7f0000ab1000-0x4)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000054f000-0xc)="2f6465762f72666b696c6c00", 0x101440, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a85000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fcc000-0x14)={0xffffff8000000001, 0x7, 0xffff, 0x2000000006, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000274000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000970000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000074e000-0x10)={0xffffffffffffffd0, 0x8204, 0x7, 0x8001, r3}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000def000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7263, 0x80}, &(0x7f0000bbf000-0x4)=0x98) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000431000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000238000)="5701b2a3e5578b6a87636f1abda0cdb21c509591ee0248152c49a27e4fc3d66c926c7ec2d80df46b67404a0d499736e5ed502a8e5858a67cf5160d893bc7956bb92ab447d929efe2dada6aed8abad126c95d800bf38c31b24eb38342ab8365335a14135817ba1d41c988e1b60921f7d615c7912f8bf4099eee7efa2e32914f2d39f4655539796763dccee00743ce15e13cd632daa8fcfad628bbcbe43f88851ba528741ef8d43a1bc2de3c8cd698604a300f6fbfa16bb69bfc6731", 0xbb}, {&(0x7f0000fd8000)="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", 0x1000}, {&(0x7f00000d4000)="14d4d7cc6e31ca5995534408130968", 0xf}, {&(0x7f0000f6f000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x4, &(0x7f0000001000-0x280)=[@iv={0xb0, 0x117, 0x2, 0x99, "27946b22d66c8fe2b03a18f865dc3056716e9a29d0babc25b04baafa1ea041f25146b0470f6414f0f5f26f0fbd89b1771662642f90e78a8543fd47a934ce38af14bbddffd3f86ff5d851f57f47f6baf7a049e7a4f9f8d4acac3a0dbcec72f999e0191098de81f7aeab5740d24ddde147e325ea31d000c44e05c4f3ab916220a6189584721f930b766afab9532d6ebd02be605e21551745e0d3"}, @iv={0xb8, 0x117, 0x2, 0x9d, "7feff5f1206ae73b13741b082965cf47102e46d06740f1f083b1d376c4a185e9f6a2cc70c7256b92ef4a76b32d8a7f289873438da02046831f09da42fed9f4f978824f2d730506ef098482417852bd3de1db9e8e1f931295c97444caf1f8337269aaff38d9d5ba95b769302254b09b7480bbf0e0fc626b9698a2a5f957e754d4f7e7ea2d81eda58d379cf56ed3ba15e891d867782dbad93e9b438c9673"}, @op={0x18, 0x117, 0x3, 0x80000000}, @iv={0xe8, 0x117, 0x2, 0xd2, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2f34845e4d819fc951066a77ed3e0e32cdbb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0df5c762224cf8fbcc7339da913cecda7fa3643f54c17900c3de2c510953400363f6df3dc5675caa7403536ad5692b1d2d5c9714e68d0f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da09380afe41d7efdf26cbaf6c98f37b64fca497f"}, @assoc={0x18, 0x117, 0x4, 0x8fee}], 0x280, 0x800}, 0x0) sendto$inet(r2, &(0x7f000002e000-0x2)="dabe", 0x2, 0x8000000000000, &(0x7f0000ba9000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$unix(r2, &(0x7f0000442000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007e8000-0x4)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x4, 0x4, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x2, 0x0, 0x2, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000b68000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e48000)=0x8) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 19:05:45 executing program 2: socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000b5b000-0x68)={0x5, 0x0, [0x0, 0xffc, 0x7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f000000a000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003ba000/0x18000)=nil, &(0x7f000018e000)=[@text64={0x40, &(0x7f0000465000)="66b8b2000f00d048cced66440ff120c4a3fbf0f818366726650f71d100f2652e2e0f23490f354d0fc72848b86cdb0000000000000f23d00f21f835100000090f23f8", 0x42}], 0x1, 0x0, &(0x7f0000782000-0x10)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[], 0x0}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000025a000)=0x8, 0x4) socketpair$inet6(0xa, 0x80005, 0x7fffffff, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x7d, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r4, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x2}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x13, 0x4, 0x4, 0x2000000000081, 0x1, r0, 0x10080000000}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r5, &(0x7f0000f6e000)="e3", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) 2017/09/19 19:05:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ff000-0x37)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf182) syz_open_dev$sndtimer(&(0x7f0000ef5000)="2f6465762f736e642f74696d657200", 0x0, 0x40) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0xe8e, 0x200000) connect$netlink(r1, &(0x7f00005ff000-0xc)={0x0, 0x0, 0x5, 0x1}, 0xc) mremap(&(0x7f0000bae000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00008c9000/0x2000)=nil) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00002cb000-0x18)={0x21f, 0x0, 0x5, 0x1, 0x40, 0x9}) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect(r0, &(0x7f0000663000-0xa)=@rc={0x1f, {0x8001, 0xffffffffffffff10, 0x5, 0x0, 0x9, 0x6}, 0x9}, 0xa) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r1, 0x407, 0x7fff) listen(r1, 0x9) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000010c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004f7000-0xb)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000af4000-0x4)=0xfffffffffffffffd, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000bb5000-0x8)="7472757374656400", &(0x7f0000415000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf2000-0x1)="00", 0xfffffffffffffffa) keyctl$link(0x8, 0x0, r3) getsockname$netlink(0xffffffffffffffff, &(0x7f000089a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009af000)=0xc) ppoll(&(0x7f00004bf000-0x8)=[{0xffffffffffffffff, 0x2004, 0x0}], 0x1, &(0x7f0000931000)={0x0, 0x0}, &(0x7f0000952000-0x1)={0x1}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0xd34, 0x0, 0x1e0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) flock(r4, 0x8) truncate(&(0x7f0000d5a000-0x8)="2e2f66696c653000", 0x100000000) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000084f000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r4, &(0x7f000000b000-0xb5)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) syz_open_dev$mouse(&(0x7f0000ec9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x80080) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000e9b000-0x28)={&(0x7f00005c2000/0x3000)=nil, 0x81, 0x5, 0x8, &(0x7f0000cb3000/0x2000)=nil, 0x5}) 2017/09/19 19:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) 2017/09/19 19:05:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ff000-0x37)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf182) syz_open_dev$sndtimer(&(0x7f0000ef5000)="2f6465762f736e642f74696d657200", 0x0, 0x40) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0xe8e, 0x200000) connect$netlink(r1, &(0x7f00005ff000-0xc)={0x0, 0x0, 0x5, 0x1}, 0xc) mremap(&(0x7f0000bae000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00008c9000/0x2000)=nil) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:46 executing program 4: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000002000-0x1)="03", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="2b") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000004000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x2, 0x9cac559bdb645107, 0x20, 0xa0, 0x6, r3, r4}, {0x1f, 0x9, 0x9, 0x81, 0x5, 0x3, 0x7, 0x7}, {0x1, 0xf292, 0x5, 0x400}, 0x7f, 0xfffffffffffff9f2, 0x400, 0x1, 0x10, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x4}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x1, 0x3, 0x2, 0x1, 0x6783, 0x0}}, 0xe8) r5 = syz_open_dev$ircomm(&(0x7f0000001000-0xd)="2f6465762f6972636f6d6d2300", 0x9, 0x2) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000003000-0x68)={0x2, 0x0, [{0x9, 0x4, 0x0, 0x0, @irqchip={0x5, 0xfffffffffffffffe}}, {0xffffffffffffffff, 0x2, 0x0, 0x0, @sint={0x65, 0x1}}]}) inotify_add_watch(r2, &(0x7f0000003000)="2e2f66696c653000", 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r6 = fcntl$dupfd(r1, 0x406, r2) prctl$intptr(0x24, 0x80000010000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x4, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) ioctl$KDSIGACCEPT(r7, 0x4b4e, 0x5) 2017/09/19 19:05:46 executing program 2: socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000b5b000-0x68)={0x5, 0x0, [0x0, 0xffc, 0x7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f000000a000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003ba000/0x18000)=nil, &(0x7f000018e000)=[@text64={0x40, &(0x7f0000465000)="66b8b2000f00d048cced66440ff120c4a3fbf0f818366726650f71d100f2652e2e0f23490f354d0fc72848b86cdb0000000000000f23d00f21f835100000090f23f8", 0x42}], 0x1, 0x0, &(0x7f0000782000-0x10)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[], 0x0}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000025a000)=0x8, 0x4) socketpair$inet6(0xa, 0x80005, 0x7fffffff, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x7d, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r4, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x2}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x13, 0x4, 0x4, 0x2000000000081, 0x1, r0, 0x10080000000}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r5, &(0x7f0000f6e000)="e3", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) 2017/09/19 19:05:46 executing program 1: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) r3 = socket$netlink(0x10, 0x3, 0xd) r4 = dup2(r3, r3) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f00002c3000)={0x7, 0x101, 0x5, 0x2, 0x1, 0x2}) waitid(0x1, r1, 0x0, 0xd, &(0x7f0000c20000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$vcsn(&(0x7f00007eb000)="2f6465762f7663732300", 0x80000001, 0x10001) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00004d3000)={0xb648, 0x100000000, 0x3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002dc000-0xb8)={0x0, 0x3ff, 0x400, 0x1, 0xffff, 0xba, 0x1a3, 0x176b, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3e, 0xffffffffffff7fff, 0xb1}}, &(0x7f00007d2000)=0xb8) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c24000-0x10)={0x1, 0x8003, 0x100, 0xfffffffffffff800, r6}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f00001ed000-0x20)={0x3, 0x3a, 0x255e, 0x2, 0x4, 0x4}) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000c25000-0x20)={0x7, 0x1c94, 0x8, 0x4, 0x1, 0x40}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00003ac000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f000013c000)=0x0) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) ptrace$cont(0x21, r7, 0x20000001, 0x2) wait4(r7, 0x0, 0x400000080000008, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/19 19:05:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ff000-0x37)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf182) syz_open_dev$sndtimer(&(0x7f0000ef5000)="2f6465762f736e642f74696d657200", 0x0, 0x40) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0xe8e, 0x200000) connect$netlink(r1, &(0x7f00005ff000-0xc)={0x0, 0x0, 0x5, 0x1}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:46 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x971000)=nil, 0x971000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80002, 0x0) pipe(&(0x7f000017e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42400) splice(r2, 0x0, r1, 0x0, 0x20000, 0x1) close(r1) mmap(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000972000-0x20)=[{&(0x7f0000070000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000545000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) write$evdev(r3, &(0x7f000095b000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f07000)={@generic="3294cfe8496e0a69d67477e8e03b90ae", @ifru_settings={0x706, 0xc575c45, @sync=&(0x7f00002da000-0xc)={0xfffffffffffffffc, 0x9, 0x6}}}) r5 = syz_open_dev$tun(&(0x7f0000550000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00009c8000)={@common="62707130000000000000000000000000", @ifru_names=@common="726f7365300000000000000000000000"}) r6 = syz_open_dev$tun(&(0x7f000095a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000068108cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) r7 = request_key(&(0x7f00003dc000-0x8)="6269675f6b657900", &(0x7f000077e000+0xd2e)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe5000-0xb)="00", 0x0) r8 = add_key(&(0x7f0000eea000)="6465616400", &(0x7f0000948000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fa000-0x5c)="5b08cb38c10152b7e42fa49201edd67b0a8e60773b6e1aaf8f423369973b8834af1d4fc9bc9ac9bdbfbdeff7b27705c4591f6a3a8744fe0a88bd3525833a8fc7ee7e11d6726c71acccbcf9a81e8f51dd380bf1e72baf62b2887aff23", 0x5c, 0xffffffffffffffff) keyctl$link(0x8, r7, r8) dup2(r5, r6) 2017/09/19 19:05:46 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000854000/0x4000)=nil, 0x4000, 0x3, 0x20031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bcb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x1000000000000) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000fe5000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003da000)=0x1002) mmap(&(0x7f00007eb000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000011, 0x80800, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000dc8000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f000009f000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$ircomm(&(0x7f0000233000)="2f6465762f6972636f6d6d2300", 0x81, 0x40802) pselect6(0x40, &(0x7f00009bb000)={0x1, 0x0, 0x5, 0x5, 0x9, 0x3, 0x7, 0x6}, &(0x7f000014a000)={0x9, 0x8, 0xe463, 0x118d, 0x4, 0x100, 0x9, 0x3}, &(0x7f0000fae000)={0x8, 0x1, 0x800, 0x4, 0x4, 0x1, 0x6, 0x3}, &(0x7f00008fd000)={0x77359400, 0x0}, &(0x7f0000b45000)={&(0x7f00006ec000-0x8)={0x7}, 0x8}) nanosleep(&(0x7f0000666000-0x10)={0x0, 0x0}, &(0x7f000054b000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000dd7000-0x20)={{r3, 0x0}, {0x0, 0x989680}}, &(0x7f0000786000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005cd000)={0x1, &(0x7f0000f82000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = socket(0x2, 0x3, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000fe6000-0x328)="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", 0x328, 0x1000000000000, &(0x7f0000523000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xfffffffffffffffd, &(0x7f0000071000)=0xdb, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000eae000)=0x7fffffff, 0x4) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) r6 = socket$netlink(0x10, 0x3, 0x4) write(r6, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0xffffffffffff8003, 0x0}], &(0x7f00004bf000-0x2)="2b00", 0x0, 0x0, &(0x7f000027a000)="", 0x0, 0x0}, 0x30) r8 = socket(0x11, 0x802, 0x300) setsockopt(r8, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r7, r4) [ 406.918754] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2017/09/19 19:05:46 executing program 2: socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000b5b000-0x68)={0x5, 0x0, [0x0, 0xffc, 0x7, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f000000a000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003ba000/0x18000)=nil, &(0x7f000018e000)=[@text64={0x40, &(0x7f0000465000)="66b8b2000f00d048cced66440ff120c4a3fbf0f818366726650f71d100f2652e2e0f23490f354d0fc72848b86cdb0000000000000f23d00f21f835100000090f23f8", 0x42}], 0x1, 0x0, &(0x7f0000782000-0x10)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[], 0x0}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000025a000)=0x8, 0x4) socketpair$inet6(0xa, 0x80005, 0x7fffffff, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x7d, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r4, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x2}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x13, 0x4, 0x4, 0x2000000000081, 0x1, r0, 0x10080000000}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r5, &(0x7f0000f6e000)="e3", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) 2017/09/19 19:05:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ff000-0x37)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf182) syz_open_dev$sndtimer(&(0x7f0000ef5000)="2f6465762f736e642f74696d657200", 0x0, 0x40) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0xe8e, 0x200000) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d3000)="2e2f66696c653000", 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) rt_sigaction(0x3f, &(0x7f0000544000-0x20)={0x8, {0x4}, 0x90000007, 0x100000001}, 0x0, 0x8, &(0x7f000030c000)={0x0}) r0 = inotify_init1(0x0) getdents(0xffffffffffffffff, &(0x7f00002a0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f000073d000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000691000)="2f6465762f7573626d6f6e2300", 0x3, 0x4400) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000956000-0x4)=0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000df2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) sched_getparam(r3, &(0x7f0000e5b000)=0x0) ptrace(0x4208, r3) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000a61000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r4, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d19000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000928000)=0xce) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r4, 0x0, 0xfffffffffffffffe) r6 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) lstat(&(0x7f0000fb0000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r6, &(0x7f0000add000-0x90)=[{&(0x7f0000032000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000079a000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000e3c000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000011d000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00007f3000-0x2)="0000", 0x2}, {&(0x7f0000910000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000089000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9, 0x0) socket(0x8, 0x2, 0xfffffffffffffffe) memfd_create(&(0x7f0000be6000-0x7)="6d007500000d07", 0x5) ppoll(&(0x7f0000311000-0x28)=[{0xffffffffffffffff, 0x800, 0x7}, {0xffffffffffffffff, 0x81, 0xfff}, {r6, 0x40007ffb, 0x10001}, {0xffffffffffffffff, 0x400, 0x41}, {r5, 0x1, 0xe1b7}], 0x5, &(0x7f0000c6f000-0x10)={0x77359400, 0x0}, &(0x7f000008d000-0x8)={0x1000}, 0x8) 2017/09/19 19:05:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed7000-0xc)="2f6465762f72666b696c6c00", 0x2900, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ac6000-0x2)=0x6, &(0x7f0000e4b000)=0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000be000-0x20)="9b017dfed173a00b99b8f4758ed58b22c77173fa3423acc7bd57b23b4105d1a4", 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c16000)={0x0, 0x1000, "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"}, &(0x7f000031b000)=0x1008) bind$inet6(r1, &(0x7f00006a1000)={0xa, 0x0, 0xffffffffeffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000611000-0x4)=0x7, 0x4) r3 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000a70000-0x4)=0x1, &(0x7f0000015000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x8c06}, &(0x7f00008cc000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005a8000-0x10)={r4, 0x6, 0x0, 0x9}, 0x10) r5 = accept$ipx(0xffffffffffffffff, &(0x7f0000ed2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007d7000)=0x10) r6 = socket$inet6(0xa, 0x1, 0x8010800000000084) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000fa9000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000838000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000f68000-0x28)={@common="69706464703000000000000000000000", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ab0000)={0x0, 0x0}) sendto$inet6(r6, &(0x7f0000b63000)="39", 0x1, 0x0, &(0x7f0000c0c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dce000)={r2, 0x80000000, 0x8, "e8b23f7ad36fec3a"}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e4e000-0xab)={r4, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaff4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x5, 0x400, 0x10000000000006, 0x9, 0xa0, 0x80000000, 0x2, 0x6, 0x20, 0x7, 0xfffffffe, 0x1ff, 0x5, 0x9]}, &(0x7f0000df8000)=0x108) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x80027, &(0x7f0000cbf000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r9, 0x8980, &(0x7f0000c8a000)={@generic="13040008ffff02000114fffcffff5b88", 0x800fff}) ioctl$sock_SIOCSIFBR(r9, 0x8940, &(0x7f0000a91000)=@generic={0x200000090e4, 0x0, 0x6}) 2017/09/19 19:05:46 executing program 7: mmap(&(0x7f000002c000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x2000000000109, 0x0, &(0x7f0000000000)="", 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000fe4000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fe5000-0x4)=0x1002) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x14, &(0x7f0000a16000)="", 0x0) r1 = perf_event_open(&(0x7f0000ad4000-0x78)={0x5, 0x78, 0x56, 0xb559, 0x6, 0x5, 0x0, 0x3, 0x100, 0xe, 0x2, 0x2, 0x8, 0xa, 0x0, 0xffffffffffffff0c, 0x4, 0x3, 0x10001, 0x890, 0x657aad1b, 0xfffffffffffffffb, 0x6, 0x6, 0x1, 0x32af, 0x0}, 0xffffffffffffffff, 0x6, r0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffff7fffffffff, r1, 0x0) seccomp(0x100000000000000, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000dc8000)=[{0x6, 0x0, 0x0, 0x7}]}) signalfd4(0xffffffffffffffff, &(0x7f0000fe7000-0x8)={0x3}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f0d000-0x28)={0xffffffffffffffff, 0x0, 0x94, 0xc5, &(0x7f0000000000)="f9de4fbcf57645d4ce37cc7343903ec18e982ae62e7a70b83fb6805cce98132e293e3fcc62f22d4edc28c6b455f5d1844a108154609fb502daf85fa59764473785b4a5f914b32419252ef1dba27a98071727a10fd44bc9709a61a01eda124f32ae8e712163f850210f1b972b1293a6bb37cbbd19f32c0af6d699d94edaad1e90c6630d0a9bb5444621e217170ce88eb4043a8b3a", &(0x7f000053c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x9}, 0x28) r2 = syz_open_dev$usbmon(&(0x7f0000f06000-0xd)="2f6465762f7573626d6f6e2300", 0x10000, 0x2802) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000f5c000-0x4)=0x2) ioctl$KDDELIO(r2, 0x4b35, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000ddc000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000021000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c4000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000090a000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x200000000000000) 2017/09/19 19:05:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00", 0x9, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) 2017/09/19 19:05:46 executing program 6: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000481000)="2f6465762f73672300", 0x3ff, 0x806) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000092b000)={0x0, 0x0}) ptrace$cont(0x7, 0x0, 0x6, 0x5) clock_gettime(0xfffffffffffffffc, &(0x7f0000d02000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006af000)=0x5, &(0x7f0000fb0000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0e000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) waitid(0x5, r4, &(0x7f000043d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f000089f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f000017e000)=[], 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x3}, @ext={0x0, &(0x7f0000019000-0xd7)=""}}}}], 0x30) read(0xffffffffffffffff, &(0x7f000001a000-0xc8)="", 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000c8b000-0x14)={0x0, 0x200, 0x4, 0x2, 0x5}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000605000-0x2)=0x104, 0x2) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000c9d000-0x9)="2f6465764173672300", 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00009d1000-0xc)={0x40000002, 0x0}) sendto$inet6(r5, &(0x7f0000002000-0x1000)="", 0x0, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000efc000)={0x0, 0xffffffffffffff82, 0x6, &(0x7f000028c000)=0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001a5000-0x4)=0x0) r8 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d41000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ed060b0004000000000fff"}], 0x20}], 0x1, &(0x7f0000f64000-0x138)=[@rights={0x20, 0x1, 0x1, [r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r11}, @cred={0x20, 0x1, 0x2, r7, r10, r11}, @cred={0x20, 0x1, 0x2, r7, r10, r11}, @cred={0x20, 0x1, 0x2, r7, r10, r11}, @cred={0x20, 0x1, 0x2, r7, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r6, r1, r5]}, @cred={0x20, 0x1, 0x2, r9, r8, r11}, @cred={0x20, 0x1, 0x2, r9, r8, r11}], 0xa, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000d14000)={0x9df7}, 0x8) ioctl$TIOCCBRK(r2, 0x5428) 2017/09/19 19:05:46 executing program 4: mmap(&(0x7f0000000000/0x96d000)=nil, 0x96d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000969000)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f00002d4000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000073b000)=0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000096d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000840000)=[{&(0x7f0000971000)="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", 0x1000}, {&(0x7f000096f000)="fae04a3653bb5c9cf5f3de030000000000000035d8774968302404bc51f191e4108f718b7eb8b1a45652171985e641084a832e", 0x33}, {&(0x7f0000971000-0xa6)="fa89ddda85bbe664adf661d4661b98e95009513bf8ea1776fb28d75790a26faa3dd1ac12c35dcc7b6890637ff3de1a6ed181948e9a651dac7a7eead4da53eb5b77a3c015be9f7b1285a3dd2cb841eb5abebfcc720d0dc7d25f8ba433ca19bf54f7a635ac70bd8ab9fb3bc024bc65c587a5eb09c07a65146a158d06ad6f7b82979fb95c1f018a99ce7db80927da5082f0ddbb76e629c3b9b9d2981a5342bae769d171dd64b575", 0xa6}, {&(0x7f0000885000)="415ab155017a0698cf23319e30d98296bec3d65c109bd5a9c55b6638c5ab4123e2b1416313178f92bbf1c9ac0eb1e6abd0ef1977d41b639a18cec9989824160becc02008ca2cce6de151ceac99f56ada692583bd084ae3ce805d4df882c2afb7034b79d2eeef1611e669fd28168797c5fd1f28827f9452dba166563687c86d91a96b3fb9865e84d614ef98e0a32460d19a833b3f0d7a17c79576b1603fbd921aaa3577577eaba381e7baff2de9e89791", 0xb0}, {&(0x7f00003b0000)="8506486cf7683b710ce1ca93749505306493fea3e3917bc1a5f70176b8b0d11efaeb9da4bd1d8f9186f899b7000179024d7263798e484cdfb2", 0x39}], 0x5, 0xc) bind$inet(r2, &(0x7f0000777000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x541e, &(0x7f0000972000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000855000-0xc)={0x0, 0x4, 0x30}, &(0x7f000096b000-0x4)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000013b000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x8, 0x1, "24be27dd6875b70ad667c40b2a1a7b7d8316041d7f80cb6fec8c6d521d36d7c0521c6308c0510f08b94c1746ac9018811d99055f6192b20fa4f97927d8c0e03c915553f640a6db45e0bd94bacd424033"}, 0x160) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000971000-0x20)={"f5c3e34aa079286bc997b86cc94c30f7", {0x4, 0x1fffffffc, 0x101, "6800fa0f02e8", 0x3, 0x0}}) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000864000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000973000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000973000)=0x3, 0x4) sendto$inet(r2, &(0x7f000096b000)="f9bb6cad6dddd54c8775e062a8e503e4048b93968d9c034bc7b725070fe64754fd443820a982da4b7ce543e86544ef847907869e4d82e1dcc5b3ace11fa1786a5e93b695ef0263d67f2815c3d3dfa4693dd91bda251f016c3fad64e5d76bf343725b114dbfa9679bbc727747df2ae2fbcd14bc7da2b30867002c3b049dccb502258a22df8973cadb129d66d83adf115dc27b2d17d9fc214c9fbc756e52fa22fa89ef36eccae18a7e4705e66ec9cec5d5c46c90aeec5173be414b7eed8c119b7faf37102f905f2be756bd6893c1cf884e46e0b70f4b22482be3bc", 0xda, 0x3d, 0x0, 0x0) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000096f000-0x20)=[{&(0x7f000094a000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000096e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) splice(r2, 0x0, r1, 0x0, 0x4000401000000c, 0x7) [ 407.134606] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2017/09/19 19:05:46 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x149, &(0x7f000001b000-0x3)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)="2f6465762f70746d7800", 0x200, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000-0x9)="2f6465762f73672300", 0x5, 0x6c0001) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f000001c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000005000-0x58)={0x0, 0x8, 0x7, 0x1, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001c000)=0x0, &(0x7f000001c000)=0x4) pwrite64(r0, &(0x7f000001c000-0x4b)="c77f440ea3ca693625659f45cd688dfd2c363d51d905f0500f78e480f0312332b3cec1ff22c7daefef9cf9d0dacf25c45b1c6d9c93b8fad07f8647044fd8d732836ecad15f173960305de1", 0x4b, 0x28) listen(r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xfffffc, 0x32, r1, 0xfffffffffffffffc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x7ffffffffffff, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f0000003000-0x4)=0x0) sendmsg$unix(r3, &(0x7f0000003000)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x8e)="d9b2fc7290908e8d849e1b48eba366959b051be55c7b46c62905fdf6743fdc052d2a6f3501c324c29a271688283be62081a1f61bf53d56d762410e12bda631997089af68be06b52abe83d06bb6f08bad8e58f55e1b0872e7573b6fb47c2b4995ed1a6346c1ce8ade886b20e60c7009ed815fa777ee05cb0b9441bcf4b15086015f1774fa8497842dd84202903333", 0x8e}], 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r4 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x4000000000000001) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000007000-0x8)={r5, 0x2}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x2201, &(0x7f000001d000)="") syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x101000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 19:05:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ff000-0x37)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf182) syz_open_dev$sndtimer(&(0x7f0000ef5000)="2f6465762f736e642f74696d657200", 0x0, 0x40) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:46 executing program 4: ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000aef000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e66000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009b6000)=0x6) unshare(0x20020001) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x401) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab0000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f00007f7000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000605000)="277d656d3073797374656d2370726f632100", 0x12, 0x1) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000acc000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00004fa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000986000)=0xaa) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000c44000-0x8)={0x9, 0x3}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00002a4000)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000428000-0x8)={0xffff, 0x9109, 0x40, 0x7}, 0x8) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsa(&(0x7f0000662000-0xb)="2f6465762f766373612300", 0x4, 0x2) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000cf3000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00009a3000-0x4)=0x4) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00007cd000-0x40)={0x8400000000000000, 0x3004, 0x7fffffff, 0x2, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000eeb000-0x10)={0x10200, 0x0, &(0x7f00009ff000/0x2000)=nil}) 2017/09/19 19:05:46 executing program 7: clone(0x0, &(0x7f0000001000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd1000-0xc)="2f6465762f72666b696c6c00", 0x4140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000985000-0x10)={0x0, 0x7}) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000a8a000)="") shmat(0x0, &(0x7f0000a3a000/0x3000)=nil, 0x4000) r1 = add_key(&(0x7f0000cb1000-0x8)="7472757374656400", &(0x7f0000de4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e57000)="330a15e2ff47df5361479a26c16ef59aac48c4822814e3ba406e4e6f23a2bffc4b5de51540d73c6ced530e4f357fd272cbb53629cf2a0152c35dd5b5f957dc0be94585efca7e2b6be6734f11a29dbad3661c5a23cbdd93f70eb72964bb114002316177ed405e8976a907fda62284badcc1d6ce66eabedfb8", 0x78, 0xffffffffffffffff) r2 = request_key(&(0x7f000040e000)="7573657200", &(0x7f000008c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000944000-0x6)="776c616e3000", 0xfffffffffffffffd) r3 = semget$private(0x0, 0x1, 0x1a) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000515000-0x2)=[0x7]) keyctl$link(0x8, r1, r2) keyctl$unlink(0x9, r2, r1) fstatfs(r0, &(0x7f000052e000)="") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a84000-0xfb)={0x0, 0xf3, "64311b22b8a00feda4c6f6cf8b63b7f37daa8f1ccf6313a03cb819b62d4cd7e8a7a98185d1e44a85de8d3aa82cbfb82cda181955e73b81ccabe96a13bf3160a50f8ba4d6897002bba92b6369ac9b4b34320aa5d7db75719156b3d79c9a4e9c9af05931f6df5984056ee80ffb61726f6997cbb489fb2b9a5801da7346421b546b539f690cdf3f7dc654611d274517a99c61bc97803b166a98d43fc59322fa919aac97ed4efe789fd3aeb67cbca85aea55817aa43a40f79e516ba8aa6d7c31cfdf7aca54bb46803204759b9648dcde0f1635f98a5fced1fb40284b92a8657b0865ab943932ef9acc21e3c3dcc92d969cd524c747"}, &(0x7f0000013000)=0xfb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = msgget(0x0, 0x588) msgrcv(r4, &(0x7f0000b5d000)={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xde, 0x1, 0x800) seccomp(0x0, 0x1, &(0x7f0000d40000-0x10)={0x3, &(0x7f00002c1000-0x18)=[{0x0, 0x3, 0xff, 0x40}, {0x80000000, 0x5, 0x4, 0x9}, {0x24b4, 0x9, 0x100000000, 0x9}]}) 2017/09/19 19:05:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ff000-0x37)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf182) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:46 executing program 7: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004e000)={0x26, "6861736800000000000000000000", 0x8000, 0x4, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000309000/0x3000)=nil, 0x3000, 0x3, 0x4010, r0, 0x0) r1 = getpid() getpriority(0x0, r1) r2 = getpid() mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ec000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000000dd, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000dc6000)="2f6465762f7572616e646f6d00", 0x0, 0x8840) readahead(r3, 0x9, 0x7fffffffffffff) sysfs$3(0x3) shmget$private(0x0, 0x4000, 0x6, &(0x7f0000e7d000/0x4000)=nil) statfs(&(0x7f00002b0000)="2e2f66696c653000", &(0x7f0000f30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) semget$private(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00009aa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) readahead(r5, 0xfffffffffffff823, 0x81) read$eventfd(r7, &(0x7f0000091000)=0x0, 0x8) rename(&(0x7f0000088000-0x8)="2e2f66696c653000", &(0x7f000020b000)="2e2f66696c653000") ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f00006d8000-0x20)={r7, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000793000-0xc)={0x8, 0x0}) write$eventfd(r7, &(0x7f0000773000-0x8)=0x47c, 0x8) 2017/09/19 19:05:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x803, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) socket(0x9, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000081c000)="2f6465762f6175746f667300", 0x3ffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000774000)={0xefffffffffffffff, 0x2, 0x400, 0x40000000000002, 0x6}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00001b6000)={0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000ab5000/0x3000)=nil, 0x3000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x41) clone(0x200000, &(0x7f000094c000)="facb1c8a39f5d586178c24c7636a4eb78c64a2ad1a1f117dad7909beb54507da76ff5677f8f07ed177ef4bd3f3fc92a36b926e0d613e83d55ace101bca9eb44fd8a7ec01b6c48052d27aeec663bec991f80ee96a39cc8489379dc8ca558d5678b3a77bf1ee997157096992bbd568f26968f86564768029f437955b2a44cb49a5df7bdbfd9ece024eba7f14885c77ed6f2f2141e9820b8e09aa26bc38078ae7f62fb782af2133a21cc421b0510163930116c7fb7e042ab3d3c2b6cf6a03ed2c5796a74c6d675ff2a6996522fa33ce79ccab7c63800e304df1523faec22fcb7b3e07734ba993e0860474", &(0x7f00001a8000-0x4)=0x0, &(0x7f000029a000-0x4)=0x0, &(0x7f0000322000-0xf8)="17a994d3ad13b8c90e89547252ed5524c3c54c006b73e9cdac31a9e04e9b161a4941a51beb16bf714d566d5bc0acfa8a11b4043ef72b3e19538f1b024705ddb666e7012f934aa7550a4fa6a41fd0be0bebaf1cc7a42d03911cd2bcfec7c80b9507d485834fbb936fef91eed9126aa9c103f5e5546d06c2f2aff41847ec261b1905a62dc09208267275bbfe9a58cc5f305a4fb13430f36365f7ffa95d2def52460008c3189a19892f3f5f72c52bf25928d106c6b2b283e38978a8d91109af3754f9e030f21a0b918068333dd02535224cf3c00ef0cecee769fae6974f9d57dbba347cc432f25aba87ffccc1e666a7f8222c363f0b071d4b6f") r5 = gettid() sched_setscheduler(r5, 0x40008, &(0x7f00001e5000)=0x40002) pkey_alloc(0x0, 0x0) lstat(&(0x7f0000c7c000)="2e2f66696c653000", &(0x7f0000109000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$KVM_RUN(r1, 0xae80, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00000da000)={0x5, &(0x7f0000eaa000-0x40)=[{0x8000, 0x274, 0x800, 0x0}, {0x0, 0xfffffffffffffffe, 0xfff, 0x0}, {0x7d, 0x7, 0x5, 0x77}, {0x0, 0x6, 0x0, 0x67a}, {0x400, 0x1, 0x0, 0x4}]}) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x1, &(0x7f0000677000-0x18)=[{0x100000000, 0x0, 0x3, 0x1}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fff000-0x138)={{0x6000, 0x2, 0x1b, 0x2, 0x3ff, 0x9, 0x20, 0x1000, 0xd8, 0x51c2, 0xffffffffffffff8e, 0x1, 0x0}, {0x106000, 0x4, 0xf, 0x7, 0xbbe, 0x7fffffff, 0xfffffffffffffffd, 0x7fff, 0x51c, 0x1, 0x2, 0x101, 0x0}, {0x105001, 0x0, 0xc, 0x9d, 0xa5b, 0xfffffffffffffffa, 0x1, 0xac, 0x401, 0x1, 0x2, 0x3f, 0x0}, {0x6000, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffcc3a, 0xc0f, 0xad, 0x8, 0x6, 0x14a008a2, 0x0, 0x0}, {0x1, 0x5000, 0xb, 0x8, 0x7295, 0x1ff, 0x3f, 0x7, 0x6, 0x0, 0x1, 0x4, 0x0}, {0x103002, 0x1, 0x7, 0x8, 0xfffffffffffffffc, 0xff, 0x7, 0x9, 0xfffffffffffffbff, 0x9, 0x3, 0x2, 0x0}, {0xf000, 0x6004, 0xc, 0x7fffffff, 0xfff, 0x100000002, 0x4, 0xffffffff, 0x3, 0xff, 0x5fc, 0x1, 0x0}, {0x11000, 0x1, 0x0, 0x7, 0xfffffffffffffffe, 0x8, 0xfffffffffffff800, 0x8, 0x10000, 0x2, 0x5, 0x5, 0x0}, {0x0, 0x4, [0x0, 0x0, 0x0]}, {0x2, 0x100000, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x10000, 0x4, 0x4, 0x1000, 0xf000, [0x8, 0x6, 0x3c, 0x8]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x800000009, 0x0, 0x14000, 0x0, 0x0, 0x0, 0x5, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2ff, 0x45, 0x100, 0x0, 0xc760, 0x0, 0x9, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00002a5000/0x18000)=nil, &(0x7f000043d000)=[@textreal={0x8, &(0x7f0000334000-0x37)="3e1fb37b000f01c966b9800000c00f326635a4804b910f3026d27ff3df845a6cba4200b85757ef0f21d40f0766660f3a08c3dcba6100ed", 0x37}], 0x1, 0x3e, &(0x7f0000704000)=[], 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x6, 0x0, 0xffffffff, 0x0, 0x8, 0x0, 0x0, 0xd34, 0x2, 0x0, 0x2000000000000, 0x0, 0x401, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x8, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c41000/0x2000)=nil, 0x2000, 0xc001, &(0x7f0000e9a000)=0x1004, 0xfffffffffffffffd, 0x2) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00004d6000)={"4f50466e1b4253c6ef1c9cd930711c1ae82028fd3efd0a172163495f49608e803c6c57e9636728d20ece1939a5a68f130036d18ab1e6a3e78e2e0d7f1291c01a8fc49f43baa669f3e0af079b0edfbad4476151b05cad0ef12c1d5fff6539bd60b069de17598f8846aa35fbecd87d4afde5010e655c8916af1eeebad8a70bc53f571a5fc8f102dc3a5248b6298608cda45477b9ebac43388da6b72f6cf2a3978a8e4b6a4fb754f006d518cbbf93428d4a5760ba12666d62e6aa380de26a9d4ac674911a45a1e1a0975582260cdb93c3560498ab452e96ec71d133a689e3f706572feb5050c99a77fc11d77962448522650da975dae2c4e3c12794e5846e646d85f258c9b098ac4565af0db8b328eac67ea5f37ce24fe7dc4cf45d4602b0e6254800e6156859d7b2564a58a7eb80d125a13610310826371cea9c1d176ec9decdd8cb1aa713f3fee0d76a36e639071b6f6fd9766a83222d2e9025465fb93bbb58de8e90c310cfad72e8400d1b83432348b848b1a53e6eb3a45ba9ad2e90198f201f4b3512724235fe481ab5a7ecfa9c6900243341853b0890769a0009a3bb460477b619cc498a8b802e3d1d1dc30e82c5f7abead0a22016dcd455c116ba4edc1f7af496fd82e13dd2e0424084796aa6affc0b6175979cea782c10a80400000000000000d7cd6b1a128a806c0f6d83b1cd9dfe52a8c4f34dd7b6632af7ed5a3ad07a03ac653d51ad63aa0028610a55ae54acf31df4511429feac44abce627d3f12868eedd073a065468ee433ac9c6e61c4568d3571a5afdb01b67765c3840df36e7386bd7a788c6d40d92c68180ced207f661cf16ce34b5111d9c24c383e944adabfbf20e586c575f41eadc1e48f2b58cc40000000000ed9c4934c8a6d65e3d1a38425a09a08a69786b22ac2e6d437a8a3216c1dbfc359e61d8c762734b97dbbb6f9d6c477fc3da4fc7126a23b3c82751a4cd807ca29f7997cad4b9d1d82fccc6376608a012a31a95c860951adef3798da057c02fb590bf8ecf1cef8192cc030e627166a29669a7925cb74c6d19b8ce5c51525f0908310a4a8b942afd902101b3c5be868a15f19e353accf2eea8a2fe884d7dbbdbecb0500000000000000a7a074c83d0d639532b5c0542f6bbba9f54195161e3b33fe098cd617c28bbd909475b8f441de853a3f27d8128ef0c8070930597b1d67985d3c702e676e12ec87715aa672bfe5a1058f91b7c1e67a000200000080b23b03346ea2c2e87bf3c3947551a0d627131fe7d8c0300eecf376ee360972da9457a8c140c28123d00100b0b305816e971331b2c139bd88c35c613bd5ed2a9070414799296c34217d855b76f8db54a9dd9c179ad66982bdbb662060a54484ac2705c970ded605063438e1c77e58b7263a8e753e8f094007a676e913c82a300b3a57f0646f2bf0bf6ba26a8de1915c7b"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/09/19 19:05:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe8000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0x98) r1 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000098f000)=0x2000008, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031c000-0xb)={0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80, 0x0, 0x0, 0x0, 0xba1, 0xfffffffffffffffd, 0x4, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2d) r3 = dup2(r2, r2) bind$bt_rfcomm(r3, &(0x7f00000f1000-0xa)={0x1f, {0x4, 0x0, 0x3, 0x1, 0x3, 0x7fffffff}, 0x1000}, 0xa) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f000080d000)={0x0, 0x1069, 0x100, 0x401, 0x10, 0xb0c}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000148000-0x4)=0x5, 0x4) syz_open_dev$tun(&(0x7f000023f000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffd) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000651000)=0x2, &(0x7f0000b96000-0x8)=0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000003c000-0x10)={0x5, &(0x7f0000e97000-0x28)=[{0x8, 0xfffffffffffffd35, 0x3f, 0x7}, {0x9, 0x7fff, 0x963, 0x7}, {0x6, 0x5, 0x59, 0x6}, {0xffffffff, 0x3, 0x29b, 0x101}, {0x2, 0x10001, 0x2, 0x6db}]}) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) clock_gettime(0x0, &(0x7f000070a000)={0x0, 0x0}) r7 = getpgid(0x0) ioprio_get$pid(0x3, r7) write$evdev(r4, &(0x7f0000294000)=[{{r5, r6/1000+10000}, 0xffff, 0x6, 0x8}, {{0x0, 0x2710}, 0x2, 0x2, 0x7}, {{0x0, 0x0}, 0x4, 0x4, 0x20}, {{0x0, 0x2710}, 0x100000000, 0x6bef, 0x3}, {{0x77359400, 0x0}, 0x400, 0x1ff, 0x8}], 0x78) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r2, 0x40000010008) sendfile(r8, r4, 0x0, 0x72439a6b) 2017/09/19 19:05:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004ff000-0x37)="00", 0xfffffffffffffffe) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:48 executing program 1: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x200002, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e005, 0x0, 0xa8, 0x86, 0x0, 0xe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000466000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x100) ioctl$TCXONC(r3, 0x540a, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000662000-0x4)=0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000d57000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000060c000)="2f6465762f72616e646f6d00", 0x0, 0x400000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget$private(0x0, 0x5, 0x800000000ac) semtimedop(r6, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x0}) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000025000-0xa)=[0x0, 0x5]) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000033000-0x24)={0x5, 0xffffffff, 0x519, 0x5b10, 0x2, 0x8, 0x0, 0x7, 0x3, 0x2, 0x0, 0x5}) semop(r6, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x1000}], 0x1) r8 = accept4$inet(r7, &(0x7f0000fbf000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000)=0x10, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000ae6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc0000)=0xe8) 2017/09/19 19:05:48 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) openat(r1, &(0x7f0000745000-0x8)="2e2f66696c653000", 0x1, 0x40) fcntl$getown(r0, 0x9) r2 = gettid() perf_event_open(&(0x7f0000d58000)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x77, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x80, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c1c000-0x12)="6c6f676f6e00", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000985000-0x5d)="0d111beb9e21712abe5042cf66d38060d3a4a255b8aed2397c6edea4bf374e38cab55db3c2c715788507008806a8e49a075b4369cbbc89040000043c7422da223091c1f67927c4e3b40609d309bd171bc07d61a87329ea178110a01d28", 0x5d, 0xfffffffffffffffb) request_key(&(0x7f0000445000)="6409000000", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000348000)="6367726f757000", 0xfffffffffffffffd) getpid() fcntl$getownex(r3, 0x10, &(0x7f0000c8f000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000578000-0x4)=0xae2, &(0x7f0000582000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000618000-0x9)="2f6465762f73672300", 0x80000000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4, &(0x7f0000bcf000-0x8)=0x1f, 0x3) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000641000-0x10)={0x7f, 0x9}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x127242040f2eac53, 0xffffffffffffffff) r5 = open(&(0x7f0000cef000)="2e2f66696c653000", 0x101000, 0x12) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000af1000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f000063e000-0x38)={0x80000001, 0x2, &(0x7f0000af1000)="d066dd643821aeb86487604513c5d6aed742e9bb5fe50c5d8463ae2f50735ce7dd2f6aa8cdbc36866cf6bfb2f031bfdcdb6f5ececb2820415ff3a44dbc148993a8ae66d4e00f92e9b19add87430df7bf85c3c5b9b01bbc5c5f3ac8b78bbece4ba357b1bd13776d55f083858b87be85a0a34df9f8176ce3966b529892b4a7090a5cb425e27da194459dc6e9c2edeeeb789ae34eb1c4064edc02f7b44b71b837593903e59dd0c5c96b5eb5e659416712f73998e93bf22222570638439db1c85541c65cfae6174d3fb209341a260bf05c8a6301c914ecfba3", &(0x7f0000af2000-0x38)="8f87e8e5232f8297a0063c6eb2846b437fbdd47efda700ef9dc9658698c51712bd565cbaf9050dc9a462d50da2eb4399e17a78c1738c742b", 0xd7, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000080000-0x9)="2f6465762f6b766d00", 0x100, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f0000af4000)={0x0, 0x7, 0x20000000000800, &(0x7f0000a02000-0x8)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000320000-0x10)={0x2d000, 0x6000, 0x0}) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f00004f1000/0x18000)=nil, &(0x7f00009c9000)=[@text16={0x10, &(0x7f0000cf0000-0x6a)="ba2000b045ee3e26670f3266b8010000000f01c1baf80c66b824d5fa8366efbafc0c66b80500000066efb886008ec0baf80c66b816ea868666efbafc0ced660f38101a0f090f066766c7442400000000006766c74424027d84056a6766c744240600000000670f011424", 0x6a}], 0x1, 0x3, &(0x7f0000bbe000)=[], 0x0) mlock2(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x1) 2017/09/19 19:05:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000001000-0x2)=0x1, &(0x7f0000e53000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000090a000-0x12)={@generic="39f5918899d5e7ca77480255920eeb45", 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d27000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000031e000+0x222)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000346000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x201, &(0x7f00003f7000-0x102a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x1f3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x1df, 0x0, "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"}}}}}) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000f88000-0x4)=0x0, &(0x7f00008da000-0x4)=0x4) syz_emit_ethernet(0x423, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) poll(&(0x7f0000dc5000)=[{r0, 0x28, 0x0}, {r0, 0x80, 0x0}, {r0, 0x201, 0x0}, {r0, 0x400, 0x0}, {r0, 0xe, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x40, 0x0}, {r0, 0xc040, 0x0}], 0x8, 0x5) setsockopt$sock_int(r0, 0x1, 0x43, &(0x7f00007c2000-0x4)=0x4, 0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002ba000-0x4)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000dd4000-0x8)={0x4, 0x5}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000b49000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000032a000-0x4)=0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f21000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ea4000)={@loopback={0x0, 0x1}, 0xffff, 0x0, 0x1, 0x8, 0x4, 0x3, 0x6}, 0x20) 2017/09/19 19:05:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000138000)={0x10001}, 0x0, &(0x7f0000de4000)={0x77359400, 0x0}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000040e000-0xc)="6e6f646576766d6e65743100", 0xc) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) clock_gettime(0x0, &(0x7f0000595000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000064d000)=[{{r2, r3/1000+10000}, 0x1, 0x4f, 0x400000002}], 0x18) accept$packet(r0, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000943000)=0x14) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/09/19 19:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe9000914", 0xe, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) 2017/09/19 19:05:48 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc1e, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x9, 0x40, r0, &(0x7f0000014000)="e420694a8ecb9ad3ff619c3b80218796bd3d465a004b478b18043678e515b352f710e934ba59b0d787ec", 0x2a, 0x7, 0x0, 0x1, r0}, &(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9376, &(0x7f0000014000)="") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffffff8, 0x20}, &(0x7f0000016000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000014000)={r2, 0xffff}, &(0x7f0000002000)=0x8) 2017/09/19 19:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003b1000-0x4)={0xffffffffffffff9c}) sendmmsg(r1, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="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", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x90, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, {0xa8, 0x0, 0xfffffffffffffff9, "1ed1ffc0dfec6c9c13cdb66e75b856518d2916765ecb42183b66f501b7a97861efb4ccfa11e027e7d1a4b0980bb41ec014b3a3b82a0e3ba5b8566ac585561ad6a1d61272ab1c80f244f654b1fb2e0d48f7d61a293cf67da9b5b5e9321b2d702bfd7eace0fc219a0ba5225609689fe512a5a1ac4d7550918df1252b99969b29c38244c4e34daf24bcc9f218edbbb8fb2c1ee386"}, {0x98, 0x116, 0x80, "acb326574765bb87ac69943c8df043ec426a1a13078e9c410d2aba672dda6d877c4a7a0d0c79d6eccf693d7e886fc31ba7b2b3af7e37e6678da2089954bf53ffa8392e0263158a5ce9dd97c7e4a0a8aab5e8ba10ed4b6df13e60c4d1512c18e2ca789d212d5741f9bad13931034fd06bfaa375254055dcfdb0b85b4f0f803bc6a9885a"}, {0x10, 0x11d, 0x2d, ""}, {0x30, 0x1ff, 0xff, "cf4b089d7185d1d24e41499a15b0f65fa6d5555ba42de4859215efa4d067ef72"}], 0x5, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000f68000-0x60)="ffd1f31b355c84d0ebc0ec0920488c76325329f5aec4f262621312a4aec4fd1055a2a833b05a0701669b06004c407d1ec69008f87340d596ea5c0be1a11103e0c3dae07e2ec5f87e7b9999a307b463933f6c7c0ddbb921c3a804046234a12745", 0x60}, {&(0x7f0000523000)="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{&(0x7f000049a000-0xde)="7b48636646520087db633d52280969a51624163a028ddeee5578bfda90c9ba4f9eb93a364409ba5df36a5d8b02accf50de396451965767c9ec09f9c8e0e52e994fe1890e5e47276970a249b57eb6a00daecb8b54c461af0d2f5200c8e47ea43474cac9af599388f0713fa7998d43f6cf20331deb0cdafd2eec2d92df3a964dc3a363eb7bab82ea46ad0c7f96b57742a8ee71234671b4c85aa769c5a5dfb43e4c1a10a5a6b5cbc5594381145e5b63549bbe1ee0b2aa5ebe7ec85d51ee020b4bec49294d0a11b0e6b7cdc1e427193a8eebd767eb1f384afc9c8fe3da15f70d", 0xde}, {&(0x7f000039d000+0xd35)="a7dd8f07a3a4bc89c9eb339e7e4661671a6fa2fec31dcd62f78f54299532d7dc2c97fbe50e58def7826274117944577cda39684f3ab512208f0b72f37948406aa9c2ca2f8e0ec4242e57c25c02706dcfd01052c2f5c9c00c0b0f6388236268701161e928aae7ae82b40bc9b8cefcac7485e3c9700befcc6dbf3c6f18c3a5b5513cd8399002e1875c1eaff0dab33d92ba0066fbcb088279d2b0ac312ec7dbaa2f283f67795f792032ecb9a64ec5c0e85d", 0xb0}], 0x3, &(0x7f0000d65000-0x1d0)=[{0x110, 0x115, 0x6, 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&(0x7f0000a47000)=[{&(0x7f0000235000)="79d9fbfa5566f261b9a7a9028d182190cae648372db21e627fce9efbc9d01c3c8edfe9912ffa297d8b46d21bc73c40eb92dbfcb00b4decf02ce17fe3359222a96f23c7f2341dba8b1971164c951907e1146002e55e6947c0a4bac223e73e801ff881275208d3501fb03b43e273f7bb3866980f9adac47ccfef49aa77e5d599833a974e94d643e94851dcc7795149c1d26a2732a065c63776e611f68bffc6fbe167f88861f12e", 0xa6}, {&(0x7f0000832000-0x10)="57e0aca1b688d9312cca5a5529ad8640", 0x10}], 0x2, &(0x7f0000ba9000-0x368)=[{0x38, 0x12b, 0x0, "fa258df99ca87ee82f026556cb8f36d4d7604a53d53072749f3a6baa146ae01b2b9c323ebace"}, {0xd0, 0x107, 0x1000, "c58706b1388cc4d9b7e88834747caaae0fff410a08e74832f783db636c87f1bda8d4371ea3bb27bdfd2421565f0531654cfcb5bc01b247a0e583c37f438b8bfeb4e695bf50e12c9fdef4774d66fbbbe192cc4e39e69c67fa5f0d3df4226e6c27f17530cbb2790772e40312e53d709efa41450f75a5a836b86c55cadc28d86cb33b14215cf2a7c6c79b027fec297ffe57278837af5dbcf1f77967c744f554847647dfca8af7bcec412bbe1e217f02713b60e5f99a2f36b8752a"}, {0x18, 0x10f, 0x10000, 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{0x1010, 0x1ff, 0x1, 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0x3, 0x8011}, 0x2}], 0x6, 0x4000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r3, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f000000b000)={0x0, 0x3fff, 0x8, 0xf40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0xffffffffffffffff, 0x3, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x0, 0x0, 0xf002, 0x10000], 0x2, 0x80, 0xffffffffffffff44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f0000401000-0x8)=0x1000) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f000044e000)=0x300000001) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x1, 0x1000, 0x1000, &(0x7f00006c3000/0x1000)=nil}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000dc5000-0x28)={&(0x7f00006ba000/0x2000)=nil, 0x5, 0x3, 0x58, &(0x7f000075e000/0x1000)=nil, 0x0}) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000dc5000-0x400)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00008f0000/0x18000)=nil, &(0x7f0000931000)=[@text64={0x40, &(0x7f00008ea000)="64dce866430f3880b10e000000f24a0f01777747f46464450f01d10f20c035200000000f22c06465652e4ea566baf80cb8b0848189ef66bafc0c66b8000066ef0f01d167f00fc072d8", 0x49}], 0x1, 0x41, &(0x7f0000dc7000)=[], 0x0) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000a66000-0x8)=0x5) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r7, 0x4008ae52, &(0x7f00001de000-0x8)=0x3) 2017/09/19 19:05:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000700000)={0x2a36, "ace7855988e1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x7, 0x105000) finit_module(r1, &(0x7f00007ae000-0x2)="9500", 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c17000-0x10)={0x0, 0x0}) utimes(&(0x7f00003a2000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x0, 0x2710}, {r2, r3/1000+10000}}) mkdir(&(0x7f0000024000)="2e2f66696c653000", 0x120) r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000bad000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000e2c000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x100002, &(0x7f0000ba5000)="") accept$unix(r4, 0x0, &(0x7f00003ec000)=0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000696000-0x4)=0x100000001, &(0x7f0000a66000-0x4)=0x4) unlinkat(r4, &(0x7f000057d000)="2e2f66696c653000", 0x0) mount(&(0x7f00003e0000)="2e2f66696c65302f66696c653000", &(0x7f0000712000)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f0000f11000)="2e2f66696c653100", 0x4400000030) r5 = open(&(0x7f00002bb000-0xe)="2e2f66696c65302f66696c653000", 0x10000000008000, 0x11c) fcntl$setlease(r4, 0x400, 0x0) getdents64(r4, &(0x7f0000502000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a0000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x1b, &(0x7f0000ced000)=0x4, 0x4) mount(&(0x7f000000a000)="2e2f66696c653100", &(0x7f0000d9c000)="2e2f66696c653000", &(0x7f000000c000)="6264657600", 0x0, &(0x7f0000fbe000-0x1)="26") mount(&(0x7f0000037000)="2e2f66696c653100", &(0x7f0000539000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e47000)="72616d667300", 0x100000, &(0x7f0000ef6000-0x1)="") vmsplice(r5, &(0x7f0000ed0000)=[{&(0x7f0000f37000-0x69)="ca211582fcb0468bd4bd86b72f9d983b16573256e0256ef3f34d14681caca5a858dfe13c9db2a99c1a97cc5789b2074823ef54187bdff8379a1093286943e49d71e18c69108c1a2c82576229bd44a570610475a6a5d35d16f89c6dec7f8bf454801ac7f77b4db861d3", 0x69}, {&(0x7f0000e44000-0x67)="1151532e6c39b9e3ee53448afdfa1413af7427221bfb52931c44a059c9d97618d02212798fc6229be5b2cf535710afe86880645f51e6b22f21ae5064c4af09ddb8049d4ede3b8ea94994964fb7bbe0f8c558fc6ba8db04a678032364f61fb164348b74bf768f21", 0x67}, {&(0x7f0000822000-0x38)="c01a713b7848f86104b58119287000f766e81a0d34a5fcb5efada6692d948b4704a65f9ba6ecff89ed908289f6a2f68ea3a1f84ebae4376b053291cfc4f24027c75d53f5b4cdc7717155ddfecf82a90a63a9135aa0f5ff2bec92b54476c7632c0072dc7dc660eac524a1f575223a0915fffc69bd5dd86c8ec034eae4459d987d75c2c59e44a0a6180c329188812532fa503236efa37a082a0cc3", 0x9a}, {&(0x7f0000581000-0xda)="334e78b7684245594a0284000155cfdb041a78eb35ab01a13f0bbf513dd787645535b8c6a711faa71c6ce81483f8445a8869891b3ff0092206c2ee6cbdac495ba55535ef8468032b40698c3e6036ddcbd8b6b86dc31e24bfc65b7431c4ab326aac5b7742a0f35d50122f7ba257ebb4a96e646380bb0802345e95d823611776cdeaf171a3b2bb72a3d124aafff27a0ec2d115e9700aa81e46e9e6549460506bdd78175bcd5c2284aa93a659b27399a5490b907897e5e1f26db6e3cb4c5bc6270d14bff5578e64582804673a469f0a6c0cbd770dd3e81a710c73bb", 0xda}, {&(0x7f00001d9000-0x34)="6634df725b693e06bfbea2cb54c81a0efddcf577f6873d7a2685d6958d4fa6f5db8fcf85b7a5ddb660ed40a1150160d522563ecc", 0x34}], 0x5, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000a53000-0x5c)={{0xa, 0x0, 0x18000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x9, [0x0, 0x8, 0x4554, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x80000001, 0x9, 0x10000]}, 0x5c) mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") lseek(r5, 0x400000000000, 0x1) rmdir(&(0x7f0000b0e000-0xe)="2e2f66696c65302f66696c653000") mount(&(0x7f0000f8f000)="2e2f66696c653000", &(0x7f00006b3000-0x8)="2e2f66696c653000", &(0x7f000006a000-0x5)="7261667300", 0x1000, &(0x7f000002f000)="d9") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000045e000-0x10)={0x0, 0xffffffff, 0x0, 0x7fffffff}, &(0x7f000097d000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000ad000)={r7, 0x1204}, &(0x7f0000801000-0x4)=0x8) 2017/09/19 19:05:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000060000-0x10)={0x77359400, 0x0}, &(0x7f00006b4000-0x10)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000370000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000080004) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1fffd, 0x40a) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="166c8c4bc4cd0dd18dbf5414e2896041", 0x4}) sysfs$3(0x3) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00005f3000-0x8)={0x6}, 0x8) r2 = add_key(&(0x7f0000eaf000-0x5)="656c757200", &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000679000-0xff)="", 0x0, 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f0000776000)="", 0x0) keyctl$set_timeout(0xf, r2, 0x7) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000594000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c08000)={0x4, [0x4, 0x400, 0x1, 0x8c]}, &(0x7f0000fb8000-0x4)=0xc) keyctl$describe(0x6, r2, &(0x7f0000718000)="000000000000000000000000000000000000000000", 0x15) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000894000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c39000)=0xe8) mremap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000001d000/0x1000)=nil) socket(0x0, 0x4, 0x47c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f6b000)={0x0, 0x0}) sendmsg(r3, &(0x7f0000f33000-0x38)={&(0x7f0000473000-0x9)=@rc={0x1f, {0x1, 0x5, 0x7, 0x80000000, 0x2, 0x8}, 0x74}, 0x9, &(0x7f00005b3000-0x60)=[{&(0x7f00007ae000-0xfc)="7b0f86be2291d99af11913399763e94d93831511053e631bb0ba94c9125423c070baea021464654fff607ee05e98f32f5799b1a4f5b4c24d0aede1f1ce2784e981bd7686804adf2cb8f549689724ce0175e702331ee1aa4e75c20a0314e6b0613f2bc1157d82bffe782a6925eb03bdd6f21710f75c281e761fe2010f1dce67c20608161b2d59a1f58c827aa24c6d9765af84f06d3181be942da5be14e1efc9249ba65466ece6fe99f416e81c622b6f666af5b94633280c12c7c29e88d906e4db4d15a263e671cd98dfe8f4d3b7aac669ccc23b14b0913503feea9505d8325c7292a7fbc92f2e31bac3dd7f384d9aa2c7f5496ff5d7327888de172a63", 0xfc}, {&(0x7f0000459000-0x34)="79e0bcfbb9db6bceb9f9c82e44dce85bb467414b720f4ac3068cf2ee776aafe8ab40891135ada876672e159f5f91dc0505d2a729", 0x34}, {&(0x7f00002c3000)="1b3f89f37646d5101c6d", 0xa}, {&(0x7f0000268000)="b7929f332c6dc8a7c162d4c80a7ff96ec45d41dec5c8bad02977f0173daa9f8d31443242f3f938b4fa72aa3b03079966b8d7abb1f7a6fc9d6acb758669a5b64fa9b7906ed30636e16314e6a1555d0aa0f6594051cb080fdd2b4e0644b8e2e501992d03107f6967edb3a17f629a2df9f031336721cdefffc560547b719e624c8e3d949c2d03e36c3d65e428e1250b4201863b40b6083d86cfe26aa403692ae564966cd43e3902fa5820effa518e499c07aabe22554138f4ee7450e4709694afc50d91b6a424fb13fd0cecf1b8669b589d50fb7f3e376f7438d9bb55d525a4220bd8e5c40952731876a76b780e894250fe36826b7a394f28c7af27587b6b7f6afdea24a725862d7694d2224da74d2ba8e3bcbc989caf3bf387c9533c6fb92493320528478f7249ddccd667db0cc7f73e68a08568f2b3ade33bc95fd8f93a64867ac550cada099057a1931f8dc3905686a81ed13c79ef907cbd61aef4135a4aa772381a2842c6b30b42fb0df855b97bede81580dd6550aa2b7c6a35607ddac5961edb35f03d13e500f6228873f19181635cab0cfb5e330cfa876bbe851d6ea886e54df3d2a5668c2df301642939310fe9fa458536f9dae057604407ee9445a532b969d62d89c037f23a229d5cf7385933379e147692f13a9e76e47eba8a974f8f2c54fac1e80bfaaa89e86af058d3103a27e40b41379bfa6ee2a6d59d33d266c1884cd125326f82bf1e9fe29fe05a82a9ce69a57f50ffbba75750cedc29121ce4a2acea0075850af05bc915c54bb97c2b1f25f49fb23e5af41e55e89d89b43e5e6d7d3fe5f9cfb8b2b5e3f3a2d85467e8909605dabe504f6667be016807424d513e3bbe0568e6b8383e203676ff9253b86bd079f9ee0a818434baec2435ff59081e2d48c3d15e885f25ef15706385742c4ff587e7e8e310836ac1980fdc9648d00d143c7acf6569ed5e9c5160da7b78497c3f8e459eae756a594108a9e21c161082274996b56241ce0a01c46989c13e9563ecd1f7fb78bffc538f9d0efb5984e770cb3b4179755d77045a0c60df95da50156795b1ca2591ca8df38d6d5a83b974d094b9497b3a96528fd2a1272b7d6e6e6c466e27666b6471336e845236750947b75f1f49a44c12b9b344428643c46bb9359d2b2938e4fa42c9161eeaebf0db880305e9fdf22557d19c8acef627cb043d95f0e9ba1e49f88062dc3b6e0d57bf64d3b43d2b61ebc7e3398a0ba9b532eb300efad35ab4a4da4002915ca530232685be9417086b38e84d5a9c95f8ec2d3ec2a9a4953a767f42c32985c70fabc80beff1a0c061f0793bb2168a4f5b9f331df0efde50b56a5fe2274f0d9164ba2522ea819768d00b51b9b866663a5d635d09fe260205aee6608dbe39406242434f585d7199dd0e0be078b61fdb038f9f7cbce0937cc79a748570e5e3c2e02ace881cc09d093a3a18565384cbf11cc69e696cb3b956cab2245c91f79796c0356dd1af28d84274f8e79e5d9f93d0cb7b8a8fa840e6cbd5b13adeea889d31fecd1e9254970e305f1334338f832a330777befb2b036c0e462199ed943977722701c88d8d8d8a67151b2aa1081620447c1cc890018dcd78348e2a1c931e34076635bcd2178ddcf9fb48e0be9436091757a85eac4e46aab233c947c62d07a342391fad2a8cab40e8898f092e32f7a61c27a06412b09c85f67a7eb140dfa27017f2569eed855b2bade3b89c22982047858490f70ddd8ebafb9157db8dd6ee73528a705dbc66282b6ec5d60c6ebfb3ad4eb0c6c7b87ba852f880c5f21c63e378b7ebdf26e74dc9f5cff696ffde73cf813523bba646d198002b4ed8e98ec1acc6d39bfee2b57aefdb03ec7f14652a9bf95bff49f7ab671314a93a7070a79ab12e31dfc7d40f76190c220d4f279856eee3aa91de63f9e269fea3e22939c5fd1d77b8a162fb7870fb972658c25b303f230b1899537e37fcfad4f98e7c878e123c85a497b291d2d8b9ededc2d8da3cd64663778eaaf9278b4d2a0823342dda015d4c270242993a35524b94b026ef9e97c991713961ebb268229c29a3a8d901af94d4e28a34f823768350c321dc6a7924192d7cc1a888891e9356fe08975c77639ab2a42ab4b41e939b22d204fc8fc3da308b094b769e9b7f0fcdc1a93b554e32e838755d5b8ed3a76d48135a713e2dce7a6ec7138b1244d83da7458461f6e105c2dc1299dde1c931533068fc5a2aa34727120131fe5cecb3a1f2e0b1d3dfa22463db5b9d43995008d8acf1b84650e95dba8c32c17f4391f00996d3bc81d5987d39b1c4d55f667fba807339defa808c4ac80f947e40cc682b2a5261d87c1eec27d6bacb4e06252d5fd43d49f1751ae52ea60c512022413a13bf85c29ffdb7c4c474776145ad3c4dbe997d891c5767bd5d2c91549fc13ec43ea26192b64a1383d80f3cb97301ee783ff289b145cd49e118d0d951fe53c5fab144fc84514cf9fd98592093b17d7ba016fb8d5247e856f1ad6cb20a4c896002643e4e569c4bc3bcca7e72c428f9a12a47bff85650b36a8746d9055f16c16e3f6f2d64c3920cb21ed03f92611db17898a003ea8bfe21838e024d4860a391ebbe57ec4ec1c0d7e70091ba7a9d718ebac214de10b7b6be419f55d1b18c2265fc14f85bd12db6aa62b4cdd5717811e867915ae5d98d6abb5f4867ff6ed47f7ba53818baacc112c7894139119caa9261f54657072d3ee1ede248882132ba1545b28c40747e77b9611db5965dd8ec18f431b8541fe19211c7950db3a71e0840a8a61eb7bd3d5fb3551d64dad5e432b69a39afc0d6c8b954117a53a7e328d60cf139ea7314eb172ecc5c5c1e9e7571048f259db39e31be5d2b88cf44fbd0af3daaa406ed4003b08774c3584ffa94b54de6c49555b0d3fe7d8bea5b865cefab2513ab094de3e99bff29b41a1c1bbb90940ee5e5c3c0f0869ffd85d638fdbb530aa63a962bf702f3235b98e629b5f1721457b07e5a7abe53be4f9bc2311cc4c5130f2a3ad2e1a0b9f30b0d74888d470fe8b038a381406e2b9ef5d8312f3b9c8403242c3fce022b5eee609d650b441208b26044d78b4823a81c3c6bd0684b12cda8ef4ea8e849e7df11c08f06ac647dd0fdae95bb64ed6536be0a4b7a6f238f9a6b5c8521c2eaf39d14e75f1347656bf468a628619f2bf61b5a33e2682de9696372820265da1238a13673fea22a61af76dd311f99bfb05ddc8d48b18a032bef959346ca385c3960d1bc14f04d43bc5d165c7af863a06bca1f08ee312184e04e33768caa0238b6428948900fc26ac21562ad148cebfcd6952e69490bcdebf56db9e359089629bf4542d299fb1d2f59916cd185465091b94a49db794c4553dcc03dfc755a14bda8d15b9f810c6540a4e1ecbfb53a72faca38f06c5e92534d8ded5dd156efa8d1e60401375014a870c19dba367bbccd43b88e297f72ef9fb253a5b59a9e1f9cc3d909e380043dfc8be3e9845c63b26287f8019d9d535fe5d85df19f35fac38e17361a1ce121be1950e19ba082d3ede0079b775d59732fc712b539eb6f0ede401b4bed08e3e3741b7aca94fcc467c9596c0851198e18bc87c35c1bc5bc8fbd600d3d28163eaafe47e7dc17088ac5fe1e583dcb72985122a4f462c59dbe0399b020ddca7d7426530cf6691304ceb03b6ad8006f979bc2e3b6a693992254e7ffffffe7eec4fac5a5296b6067714909f7bc345b7ea26d5a693f180008ce17758b34919469d1be9fd29b40e7910d23c00bb0c490a74ee689dc93c1305007006abf8756e36638192179af6f081d826cb73cb268c16ca4febd274ca52c15a7607012e8c445abb18417591855a3c6b90d4a1d7a16812dc7331bc66f194fa9fd94869d844427b1f4a9aac7e7731f6dd9506e9d45ce8561b912b952ee54ec669ec5ae12bbe332fa66bdf6d93b0c24beec4cb4e569893ef409454eb4dd678d983ceb1210b1a354e763d91e1f68eb402c1974524b224d7274e6208a256e6a7676836410e7c1094bdbdf59f865690960562d43e76438db17f825b0578e81f65fcc8687d116167d10a1a60a99650e17560a76537480bfb05cc47b0cac50a9545bf6fbb8134253f5952c3ab75ea7adfb7516644910d82c9f5bb471c0f0c0567c8e1b0899cec24366071aefdef64c4756d693fe1c8c55bb5eeb11cf8125ee64a5dcc101db754d6572ad033e3df9da57a53699e62ca7c0a3a10e8f872bd05dacf415e1c22f685fda23e7dccc493f810713fa3c68b2cff9984e7d171d533cfe1574607d3f303f166f2bd287990a2761c3b0f1a79c19827b5674715b79d8ac968b8eb1da598a6c50a8439222740d834a40c05112f4a09d7597a9a4f184b63903f7c5dce0621337e06259688f5507dfa3754f0517f85652f0ee5d80a8345389c0771f434cc63b22277f83c81fdb092573094b8a5b91ed502b831ece2930bec620286a321bc60611d48dfcd87302260bf337856c6380c0b6329a91c108c48cda029c0fc012d567e2c0f9096ad8299713fcb6c08f93e9b9d5399b44d69eb5b2c2acf3daeff8e7e51c8c55a34caf0c95264e5ac40c4e0b0bd33182c0f1507198a638f357ae05b05cb8dc52380adf4d26fd6c9d93862305833b18246bca35c35625d3423764023cd271574f7bb5b5313fcceb6d1d92e3e9f66cf27e3097778556317307efc699070c2b6a409b2022e09031c5eb2f556be8a3a7e6672a705a558fd4f26490694ea67b3e21babe5b999a2e7e20771733b630d0b17dafe8bb22a20e5acdf762b6a4dca7690ed42157e7662a2dc4cc9cde2f997a208cb1be77d26529bd02da96e3c747a4fe02ced70531034edd2e0c69974c90195134220071be948c4b795daefbefc790a8783be56ca162bdf1440bfd66ed56bccb1b9c10028f89802695f2168c151bbacfecb6abe57ca94f17d0c349e4654c5c65db3cb167c8bcb8e5d0a3b5ba07061e4d272718ed2c07cf405334686e124fc135e47cadec7ca03de754e82cae8ebcd3467e7f2b85ba14b9a36c2919ca621fc9282db53b8d8436562d30904adf93be5e44d2652b34d6b47e3188193e89acc5afcdcf0c4f2ba84eb0eedeb90110189a510282094f073da39510dc065fccd1007674d67037d679ecd62d9395d89472e770e720a8826f542cc9701d7ee90952be5e23bf83467cd0bf12c0b9537d7737ba05cbc9cf44e0ece0e974fec32ba8d767e41995ab72c88ae83c52d5f4e84afa5fc8fab38d8b90c6c5732fc0c863c6f4461a8196d5bc8ea0f4ec7d69634e4a2c2978e44b9f6530de99aff32fe07c711d036be5520a85d5153b6f6f403bf665ab6c5e30f2d814256aefc8ac1d550f183bc8bd51e7b9e820b1b8e2d2dd63f47b447a31822eeee6861514b33a9e1478c09847920ce1c355c93b6cd76696461912b2473b557dd002eb99195da587f59c99ea9e9290c693567ca66f5bb724e0c74439097e8b1f07172f78cf4b1d8b714024169bd56926edd484cb93c96853146a6109a472cdc35126ed08b8b9c29bb127bb7d685462655140f9f4ab5d3d780d4483105fe9c9635ba4685c61f1d7ace8a9e85fdb61ec33f3409e367bb5dcd88e2d7a4f53a606d454070c63b9665cc9ec289f7acb1045a99c48ad32d51f4127227f07a29baf2856b72da3f4cb21b04906427ee3a74a04960a1637950856b1cec6c444b9c1026eb32910b6d964199e7baad342f6c4bd9353f249d2b9f73a410acb51fee0cc70368ccd2589826eaa26dedac9e2d201464c1e3ef07610953a492cb4a18edb52177ec38da8d1728a84a82ae02b7e5f0eac16912f38caa7", 0x1000}, {&(0x7f000012a000)="afa4a009ecb9b7de80828476afaeeb8d4eda93fb3e6307cdf394cfb6b69f05b820cfe1e9e154e852738e99853636916ddecd80d2cca083fedfaa245f", 0x3c}, {&(0x7f0000555000-0x90)="bb7adcac26c8918516ad72dde657b696f148c02cb9d6b2864cb70d4fcf91adf9c183b0dde3f582fa7e42cb8c91e2385afe7bc5c77c770c2b80f83ae6faf2a1819a86eab231ee2c0b9dd9fb453dc0112cd1c501be6fab9c34fd62078cda04c77d7938e97313d4daeb03177f7c5475fa6e9cac9ddb971926f29b9e15b7ee9364f4cda2bebf7121df830f982d27fb0a6d91", 0x90}], 0x6, &(0x7f00007d7000-0x60)=[{0x60, 0x1, 0xeb, "e691eb836fce0fbf896a29a926be91473869894863be0ce2fac4e32046d6eabe3f9feea554a2b970fe1c845754eb6c5e5ad372a0ff323b66488c11e0099254c47d6d51ee5309a883f154"}], 0x1, 0x40}, 0x40) semget$private(0x0, 0x7, 0x2) pwritev(r3, &(0x7f0000ebc000)=[{&(0x7f00007a5000-0xb4)="ff1e7aa71cc7029f2183704f364aa435e9e8e64d3b7282b5cde7374693a239bf8c3f213a8203643145443edd73f61fcabbf3e564356329e95479d7a5932743eca5a1a5ac6ff6e9e9affac0b99135a36df3b94c5d0371f6d648817465872c6d1b46b9681f8bf3a7c92727330c7b379c9c992004b1c7497a414b04d148c84c7fa9b849824cf2913ef9ed7602c52824b3e801f07210e4e938b2c77b4e31aa7070273a011fad0bfed8c3a63546b4f0082904de45fbbd", 0xb4}, {&(0x7f0000b04000-0x85)="52fc696d18ea4f62c716817d4b2219d621352620581382c452c88be293204c9aaab1e3efb746c431937bb6e2a984f5ffb29722a38768d367dc4e6916166e4092b720dce939ac422bdf16b6b50cbb1efd2deae5752a4496db76ed1626d5d551b333c9d9e497c4d86982b57cca045d58839f62ea627666692ce84ac81ce32833962dfc76d477", 0x85}, {&(0x7f0000930000)="2adfcef9f0833c1155d15727c589e6c5cc744b677da793f8a9b57ff87675fc08df137a47f2c7a847b35c81a459fdde1b845bba124f728df62ef740f5952dcd7dea8b07cbe1b87c97e2e1bdaccdabeab8bd4bdf407f9d63a5838dd372d28dd06062b0492e64e620647be74e6de1bb9d99ddccbb3394597c82a9ca35d6fd7ec2643d6ef6a69e7e1a74e0de18522a288bd6f279fd65c6f28b4a8d6d2c762a18fa8760d76801ebef78351a57813a87891533e432754b16277d69530a0161e78ebd5d1e39aebaddea9eff92b39079eb1569134171341c1a6a5ead02b785f4eea94edb045b92783a5152aaa10d975bed2035c6", 0xf0}, {&(0x7f0000809000)="15a94e38a233ad527633bb62479a824911bad2c9a5adae8776eff156e65470598e094d690ad175a16da6adc86b96ced7cdddde9cde9f68dec3b06e8a94e1627e385a4b8072e9c1c59380e27fb5a1ff502ce58416f9b334dbfa6330a6d3e080a3874ba3dacf865f517a1ae0a1a6fad901382e9949f0818cbf2f90415638f9cba3c96e4dd2962d08d600469040a7f3e267a0d5b31e466455daae450cde7fbafa77e64767f38a9761d4761b1d15eb6774688c1ab0fd756e1de93bfce3c0139fe3501c99e9a54292835a3594140ca7d8aa92ca18869258e8475ca5b67f519ea034", 0xdf}], 0x4, 0x0) mprotect(&(0x7f00005fe000/0x2000)=nil, 0x2000, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5e000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f04000)="2f6465762f6877726e6700", 0x698202, 0x0) madvise(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000012c000)={0x1, r4}) set_mempolicy(0x1, &(0x7f0000000000)=0x323, 0x7fff) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e93000-0x4)=0x8001, 0x4) writev(r5, &(0x7f0000bad000)=[{&(0x7f0000719000)="2900000018003121e5ffddf7ff64db070208000000095d07800000000c00090008003e0017000000057b", 0x2a}], 0x1) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000750000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/09/19 19:05:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) timer_gettime(0x0, &(0x7f00004bc000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x72002, 0x25, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008ef000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x200000) signalfd4(r0, &(0x7f0000dc7000)={0x5}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xfe, 0x2, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000292000-0x8)="2e2f66696c653000", 0x3) readahead(r2, 0x1b, 0x6) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b06000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x4, 0x80000000, 0x0, 0x3, 0x0, 0xd, 0x0, 0x7, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x100, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000048e000-0x10)={0x0, 0x1, 0x6, @random="ee31b882cfbf", [0x0, 0x0]}, 0x10) madvise(&(0x7f00009bd000/0x3000)=nil, 0x3000, 0xc) prctl$intptr(0x29, 0x1000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000078000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000b09000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x80100) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000a92000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000aec000)={0x2, 0x9d, &(0x7f0000bb8000)="000200008e09fbfd7357ee03c19faec41b4959fd879b644dd65833040fe98fbce4ae09791e6d2a1d2a4f2f6479bff63e24c4c969c54dcc776b8fac34d1da304e0f23cc430d73c6617ea2fad1914c9079f2e500130cf125fd3f0cbdb6484af49556b496eaaab05fa1ee90c8084cc2dc47e65724df15e8ba4e6dc8f3cfd97cb70fa3f5ec3f099da10426611def5bc384615d08f1f36fd4204a7a5f0cd54c"}) clone(0x0, &(0x7f00004c1000+0xc19)="ce", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") pipe(&(0x7f00004dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000057000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/19 19:05:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffa, 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000004, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb808, 0x0, 0x0, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x280) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x20000000000, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(r1) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0xfffff, 0x1000, &(0x7f0000658000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r8, r0, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f000060d000-0x68)="fb362e2e0f20d30fc76b0e66baf80cb81ceec587ef66bafc0ced640fe8eeb95c0a0000b8da000000ba000000000f30c4e111ee7f0065660f73d37cc74424006e31cedfc744240200000000c7442406000000000f01142466baf80cb8d5c43e87ef66bafc0cb00aee", 0x68}], 0x1, 0x808000000000070, &(0x7f0000f9e000)=[], 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x20, &(0x7f0000aef000)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r9, 0x4048ae9b, &(0x7f0000548000)={0x70005, 0x0, [0x7a9, 0x80000001, 0x4, 0x4000000000000007, 0x20, 0x7, 0x0, 0x800]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fb9000-0x4)=0x0) 2017/09/19 19:05:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000a5e000-0x4)=0x0, &(0x7f0000a5b000-0x4)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b8000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00002ca000)="6c6f676f6e00", &(0x7f0000e91000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000912000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0xa) keyctl$unlink(0x9, r2, r2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00002d1000)={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x4, [0x8, 0x1, 0x6, 0x100, 0x8, 0x1, 0xffffffffffff0001, 0x10001]}, 0x5c) add_key(&(0x7f0000025000)="7472757374656400", &(0x7f00005ab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056a000)="", 0x0, 0x0) setuid(0x0) eventfd2(0x9, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a9000)="2f6465762f7667615f6172626974657200", 0x400080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c51000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e95000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000021d000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e79000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000046b000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000271000)={r4, 0xb0, 0x100000000000, 0x3ff}, &(0x7f00000f0000)=0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000566000)=0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000868000)="000000000000000000000000000000000000000000") ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000009, 0x400000000000007, 0x3ffffffffffffffa) write(r5, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000008000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00008b7000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) open$dir(&(0x7f00006f3000-0xa)="2e2f636f6e74726f6c00", 0x100, 0x0) 2017/09/19 19:05:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000558000)={0x400, 0x4, 0x4, 0x669f, 0x8, 0xc0b7, 0x2, 0x80000000}, &(0x7f0000630000)={0x9, 0x1f, 0x7fffffff, 0x0, 0x7fff, 0x0, 0x80000001, 0x6}, &(0x7f000004a000-0x40)={0x100, 0x2a992092, 0x31, 0x4, 0x9, 0x1, 0x8b, 0x101}, &(0x7f00001f7000-0x10)={0x0, 0x989680}, &(0x7f00001ae000)={&(0x7f0000fdc000-0x8)={0x886}, 0x8}) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() wait4(r0, &(0x7f000006e000-0x4)=0x0, 0x0, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = syz_open_dev$random(&(0x7f0000240000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) readahead(r2, 0xffff00000000000, 0x6) accept4$unix(0xffffffffffffffff, &(0x7f00007d7000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000370000)=0x1002, 0x80000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000091c000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000eb3000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a14000-0x4)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f000087a000)=0x0) r5 = accept(r4, &(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f06000-0x4)=0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000247000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2800, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000568000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000e9000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbc8c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x6e4, @loopback={0x0, 0x1}, 0x1}], 0x3) r6 = syz_open_dev$mice(&(0x7f0000500000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4001) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000fb6000)=0x0) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f000038f000-0x4)=0x0, &(0x7f00005a1000-0x4)=0x4) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f00001f5000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffff494, 0x5, 0x20, 0x8, 0x0}, {0xf000, 0x0, 0xc, 0x3, 0x9, 0x8000, 0x40, 0xfff, 0x10001, 0xff, 0xc6b, 0x8, 0x0}, {0xf000, 0x3007, 0x1f, 0x7, 0x7d, 0x2, 0x100000000, 0xfffffffffffff800, 0x20, 0xffff, 0x60b6, 0x6, 0x0}, {0x3001, 0x100000, 0x10, 0x6, 0x40, 0x8, 0x0, 0x6, 0x80, 0x9, 0x6, 0x80, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x199800000000000, 0x2, 0x1, 0xfffffffffffff7ff, 0x100, 0x7474, 0x815, 0x800, 0x0}, {0x2000, 0x1000, 0xd, 0xcd, 0x6, 0x7, 0x2, 0x5, 0x5, 0x3f, 0xfffffffffffffff9, 0x8, 0x0}, {0x6000, 0x5000, 0xf, 0x7, 0xffffffffffff8000, 0xffffffff80000000, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x4, 0x5, 0xfffffffffffffff7, 0x0}, {0x0, 0x10004, 0x0, 0x81, 0x5f9ee81c, 0x89, 0x3f, 0xff, 0x4, 0x6, 0x5, 0x6, 0x0}, {0x6000, 0x1000, [0x0, 0x0, 0x0]}, {0x105006, 0x4, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x2000, 0xf, 0xa800, 0x2000, [0x5, 0xfffffffffffffff9, 0x87, 0xfff]}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f000072a000-0x20)={0x3d, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000aba000)={0x4, r10, 0x0, 0x8}) bind$unix(r5, &(0x7f0000bd2000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f000034b000)={0x7b, 0x0, [0x7, 0x9, 0xa37, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r7, r9, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f0000baa000-0x55)="260f010ff20f0766b9800000c00f3e6635000400000f30f3676417440f01a3e40900de66b9800000c00f326635001000000f300f09f642000066ef0f01d166b92703000066b8664b000066ba000000000f300f2052", 0x55}], 0x1, 0x0, &(0x7f0000a7f000)=[], 0x0) syz_kvm_setup_cpu$x86(r6, r8, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f0000deb000-0x5d)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e587ef66bafc0cecc744240004000000c744240206000000c7442406000000000f011424480f0090640fada4", 0x5d}], 0x1, 0x40, &(0x7f0000fb9000)=[], 0x0) ioctl$KVM_GET_VCPU_EVENTS(r9, 0x8040ae9f, &(0x7f0000a43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/19 19:05:48 executing program 7: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="01", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000019000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000000000)="2f6465762f6972636f6d6d2300", 0x0, 0x0) io_setup(0x3ff, &(0x7f0000707000-0x8)=0x0) r4 = syz_open_dev$tun(&(0x7f0000f24000)="2f6465762f6e65742f74756e00", 0x0, 0x101000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xa6c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x0) set_mempolicy(0x2, &(0x7f0000033000)=0xff, 0x4) nanosleep(&(0x7f0000b8d000-0x10)={0x0, 0x0}, &(0x7f0000f61000-0x10)={0x0, 0x0}) request_key(&(0x7f0000b3a000-0x6)="6c6f676f6e00", &(0x7f0000834000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004e000-0xd)="2f6465762f6972636f6d6d2300", 0xffffffffffffffff) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000a02000)={0x0, 0x3, 0x1000, 0x1000, &(0x7f0000c82000/0x1000)=nil}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000e3c000)={0x0, 0x0, 0x0, 0x0}) r5 = msgget$private(0x0, 0x2) rt_sigaction(0x7f, &(0x7f0000e22000)={0x7, {0x80}, 0x40000000, 0x3d}, 0x0, 0x8, &(0x7f0000694000-0x8)={0x0}) lstat(&(0x7f000048c000)="2e2f66696c653000", &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000003f000)={"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"}) r7 = socket(0x109, 0xfffffffffffffffe, 0x0) sendmmsg$alg(r7, &(0x7f000017c000-0xe0)=[{0x0, 0x0, &(0x7f0000feb000-0x90)=[{&(0x7f0000d20000-0xa9)="c1a5ce86e0a5c3e7c1dc879a4f2ebfc9982e13c992d2ccbac6f432de38e89c180bd1f23bfd339ddf882d4c7c816325f90c1b1a5856edcf8d45f2ea2ffb503336e0351a8052fcdf09d21ea9813bde19b8589b8bffff39c0c4ef09c1c9870db2108d8ef735e2616ba28a1e49941a3121813145bf864696e08a052c8f95c19c8ca5db91addd73eff25553466eb707ddbb5120c883a35cbc9f80f49cd08a83b2987455908b95914a5e86c0", 0xa9}, {&(0x7f00002b8000)="bd327e570a03c4a5ae48f173084293cecc0e9aededb1bef2ec67f2e2bacd20b0f10fed40525a22cd3abbde12e466991037320607ef69c45d5e1e14dea2ef46b4e0425cef2fe5a65f81a8cf0109f3ddb13c21e1d883b6ae46a0c2b9751f837958b73577d5e3477a36571814bb4f8fe647a2021b7013e34caef1f38286afe768891c47a5eb648c2a32cd8ea516be7f9a4988bc8cf3654adf8354b2f9e9d617512b5c58931e5f4a154b1f1f650b7dccb655535b", 0xb2}, {&(0x7f0000803000-0xb)="62428d99bb709bf120a6f4", 0xb}, {&(0x7f0000cfe000)="26d0c4d702de582403ebe51f4994a8f54bc44c0b75d29cd661ab7d328cdaac583523ece1429867", 0x27}, {&(0x7f0000b57000)="", 0x0}, {&(0x7f00001eb000-0xf0)="4f9b29e325a134794505d9bf3f5fbacbb124d7a5dd7c03b5ac5999b2bbe94bc5cc2ce75d95ed91e95de7433e0d5665bd3dc2d1a1be0fc03b5741be11e1fb81cb98caad79448742926cb66691c06d94fe9e282f0d76a6efe675cb3c9fbf5d84e7f6c42a7e50c4903ffae804b7c2625a6b1fb2dbbabc1ea9d9243a9ba54eec93691909128a1c5367022873bf7c5d8bfe56c4b712e786f6a05971d5b06b51d6a56198cb769da471689bab3ea0b42f95d9d0e446f016e061fbec012719fe050efd0dfca7ff5aac8c7fee826e6765b92ac52936bf78f459370a2c78e7924ef596b7b0541d4059650451301e053d763763353a", 0xf0}, {&(0x7f0000c54000-0x5)="d3b696c6fe", 0x5}, {&(0x7f0000fef000-0x53)="cd6d1d21b21f17cdb2eb2a5a1fa62ff91064b1f0d7b2c1073d3abb20aa0145eafbb8f2d7fffd35fb6cdfdf499b7450f15cc2a8fa21936c7a0ac4b62effabb804ac79d97f7961e003dae51ace807b7667695431", 0x53}, {&(0x7f0000b81000)="4cf8dc1ef3540fe4f4e7f528632165ccd53f64640ccdd86acd6c121f909ed9e7d6b576b44ec25d016ca8da6d0fb9c7658df5c81c274e482cee79232d8a9a082f632940bbea1c6aa359022e3ad6e3b660049611b0574d3099d46a7a56ad8a7c84c2576376359c895a65749039193064d70a61793b651522b8f68f41f42e820af3814bb1671cb9abbd6f605ce25351d2634b1e78276445556adbbff3ae8c0ebd126b8855bab8e83328859458f1622b49b425489ad4dad58f5f4b3ad476067ab4a09a4935bd6133c9b581ffa2117ea61858ff339248d1d20ac1fd974afb02e81a1bb674873ee7389dfdd29545d0823feaad979f628735cfa5e6ee11413eac89cc2efb44fc0e70ca11914d79d25f56419cfbb78b5797e9a579e789d263f9de107afe7e9129af2ad9fabfc8625aa308ee861d26e30cdb728c842fa32bb89ba867fa85776ef14ae7c019f5a5320065bff6516fc12396d4b989459ab0cfa81d214baff200c4f496974d125a18252f0a95a872803c84b9bee2544e641422933a123d6b007d584e0ca57f1f344213e2a8f656f6c96fdfd6b0bde070bea4f556fd3cc42682ce9cf51d88fc11cc087f305c4a384d5ec79b1d2f8a9d2e243f65f553dd645363b32b5797e2d67c8fb9f7c6546489e91c055374fae798f341a9da36ac3ef68daaa6f4c949f825ef4a1a639b9c2c21ee5891edd8bd7826e71903989b18871905e831205918b1889c12030fc461557a3bb8585664a33d6adb76423d5185215d7fd6b6d83659ddd4a032d960d1602eda7c5addc82d9dff1c36bc68c283ed1083f94bd355e3b7947638fd0822a41a7cac41df9f45ee6dc04f2a6d26d10ffdfde1ef9d679d428a29c86d3981a6f80c3e861885326428006470b7dfc72a45bfa96e904836b23808803f56bb0def8fa3f3d9a3f8f64575765bedac0dae65406c43ff8659f3af9ac1cd2884cac0d3302ce1f3252a18e04c4c6bb896e63682d5dee6c7bd0fb52a1252cb14f79399d09e0e83423c5dc42c66bdad048e731efaecf5d76e7c6b67b7bb90b4935562a106bd89fd105ad8c91e1c2d8f4d90ca090e1228aae93359e0e7a891a5ac4e6cae5b89fe44d1ce2b31cbf534ee41e7e84cd786cadc0a1ad5028d14c6d706205d75e54fcf2b3ab57e0a4920072be7959eca245cd44949f532cf640615d69d190851ad93062cfb3090eb36dc1887395d270f4a6051a348da3d249c535e37d2e177e7f931653e99dda629be342b2fa3b0f60be59fd71db98497165c1352da5e307f4121ce4ead2f8bb72c438eab94046ffae6c58a380aed5e1b66e78f5c3674e35140afcbff63956e477d8984534a12c3359a69f0527890e525ef0c76e49a7e13ae0c658c6b865848f9936ee9f4a71a790bb52c0ab14cee42b9b613380c3dcc39d08700a3e24bcd38eb4a3e6779712451fa58f704fa4e24922975be3ca42aa119984a3a6a5c61f747fbf4fd16322ed3d18dd2a4af6762983481568963d70a6bd0a1df122ceb53c52620297688fc5fcb48ca38ab928dc6b9e55b73d393192d1b31b00166c089f637a28620a7217f3bbdb71da0edc61a1f31e362b0454f8ea1244c6137d3abb6cbdf013294883f91c9134823b5397f52c3be70947e5f181100cfd68957dd46ceb19a14625f44fa136e101b9842c50fded2a67b5f0c10fb2222cd02781d8bdf06e44bcdfe60545450ac60e20a2250acc8e15232d5e4bf13ae1cb74b44db92752fd89015188a170dda54515edad9512536da16a17faccc776934fed686fb45cffd8bf0e639ff2b8994f9e9dae736c76de7e1d2272b9be5ff35a1f6ef11cd8924e5ed734fab0ac20ba85dc087501a201951241e06fd250750e24726676a5d71b232a99ff5f9aebc4710db99dfef9ccb08035ad0318dd7e4073c8fb52ee9d0f635909d2192af7a8f012366bde53bbf148e6a732991826dc838c72b892a657929eb0bebee5d152ea6793dcf890c9839bd9e87c0e5b503c0a84f1798e971bd090408ab8d793c7ade9f6643f8956da0adb4b19018a6cde3c66559d0b188186d46d5cb3cd902376695e929825c7ff511c27edc824fbf88f19ab4b28c238dd7c90454b6eb62bff95b9419ea4351ccae572a7b6993e85d282b759e6ae73985d19ffca7a0d36665cdcec23a770b6ea3f8bd4b857edaebe90b4c208f88bf08dd3b1b9701c7d17c4f1aa4b520394947642b897abedb9c75d3993eb880a6a527706f93b6a78c9faa6c189a6b0efbf7fdc0321d976723ff20ec59ac0de7c984dd146966f040ae54d092bb7ccb3f5d7961e0af86e0d5f183b4304b076eb7332bc4805630752a71f062ba24868084fb679bfd17fc0928914ea4206fb39f917d83a9a02becab65a8f24de706de7949a5aee2e0b3aa699c92cf6473d5b04e71b8935e29466f066d3da7c7ba2ded8ae8e5948d68a5b95a0defeb6ebd64e8abe477caa6a8e02ce56d34a86250f21d7ada467ca06bb18d0283a779aad25478baad2aeb1327560634704a1b2dfcbf876f6fb1d8f7541e14640c85727ae1c5dadebd5d99d9701b15492b8c6325b8e86ca075e03420ebe75e6b44caa923af25fe63c9ce550193a9071bf0edb32d8aec2355c65bfbf7854b48e5dcde66b64bebc466e27830f6d4462d626765aef0072559d7967bc26eb8fca02d5d278f26f8be5761cb75ff6f50f27d1005badef604dc55c9796091ec4cd071518e7b950e69b74a8dd167428e0267746ebc5a3aed991a1e70e6a2581c888fc7b8b46802c27e74dec28186346310c984a09f2d30f1f7224f3f4f951f514464058395d8b0d1583d9bb5c3b0101db8cd1ee34519dbd9cbd3928e24224654b24119e983f5f58d1753b3c5c9f1de651129ba920b2e34f3e74d321821f0228080c803bae60063c2fadf86edc83f626010c164e930485f74b2485ac3073fb919ce82de9426addc22aeaa8221530103c1f8b4ebb222302c691d0aba174e0c2022afead4838583d51155b661c1bfae9480c82448ef85af44cc8419adffdeeee6d3ee9192b3e1415098fb5346e86056849faad393a2f52ea4df409c74779b14bc649bda6c3beba130b28f4295d6701e87025bdf8718dd2e25012703235989c96502c01fffdc91bc7b2746452705396b806d86ee7f08660839957efb401e20fae8141397aa599122e2613dfe9107737b599fa775da2ff4853b6bf6dfbe20b02b4b0e35b5d7467493bdfc497e72240ba8cbe77f9eed7e927642dc94f5cdfc6a78d4bf18bb935724db93a8c8979ba4d0b54f4cc7f0ce71f78dc81defe76a6fd25dcdcb06ca1b72d91cb71cd99af33f3ad2e662f9fa674bc8ce0f2d15cb245c67cfa16f7285b76e599cdaffbd95c56742391f4878b51f45cda1b1d2d0dd26d07398a6e89edc895575f72a26915ef86b5c77c756ef04dabd404567098068f4bbc894766f87093fd86c9f5253053f003d46f116500ea2f65d299fcfbb9eb3985b326b160c4ea3c463f743e471edeb6906d1b9bf3949ee82664140ac824da01dbd80fcd93869271cdd2f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0x1000}, {&(0x7f0000055000-0x86)="2add436dfc24c9f2a92567953a738f052708411ea0bdd5f40017d44ac061590993e636d126d698d00eeca62539428174a354e2065721438a38c04ab29a0ff0ed7e79c34231916794feab01865e96a9676ffa52e33a94fc418934ae38317fd9347454c6e535c3fc25fc968245e162e66048c51b06de7b7d14ada77e8e911ec55f841b9e934fa1", 0x86}, {&(0x7f0000263000)="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", 0xfe}, {&(0x7f0000f59000-0xa2)="f2a6ed20cf6af0236b378d58c3c86a8a959509358f219fed5a1ab33ac5d654b0cd4cf5bed041d0e4feb9608a1b23262583f3af25d3ee04d0374b4d1ed5cfef87b3e69bedc618110b41db523dc29b16a69d90c5b8e34d880d0d8551e2aed2d4f01beda704791b446a368a2a08e8dcdb11c64038e4de98f36916d8d51bf3f5c226e5ffb079150b71d8688443b7f1d6cfe0c965e644455bb52c6f9fb59fb0d8e9bdc251", 0xa2}, {&(0x7f0000fd1000)="9f3001a30245c53def13c242d37419434ff74fd04fa3b7f89649909bdadcd81f65051612cdce0172bf", 0x29}, {&(0x7f0000226000-0x1000)="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", 0x1000}], 0x9, &(0x7f00004cf000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x20000800}], 0x4, 0x4000) getsockname(r7, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) fcntl$getownex(r4, 0x10, &(0x7f00003e1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e03000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_SET_XCRS(r9, 0x4188aea7, &(0x7f0000591000)={0x2, 0x6543, [{0x2, 0x0, 0x2}, {0x100000000, 0x0, 0x1b5e}]}) r10 = socket(0x10, 0x3, 0xc) write(r10, &(0x7f0000e02000-0x26)="1f0000000102ffdf000301000100bf0000080001040006000000e416e20100", 0x1f) msgctl$IPC_SET(r5, 0x1, &(0x7f000028b000+0xca0)={{0x7, r6, 0x0, 0x0, 0x0, 0x14, 0xe1f8, 0x0, 0x0, 0x0}, 0x8, 0x733, 0x1, 0x7, 0x10000, 0x5, r8, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000002000)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 2017/09/19 19:05:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000087a000-0x10)={0x0, 0x989680}, &(0x7f00000b7000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:48 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x45, 0x7) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x1, 0x10032, r0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000c24000)={0xa, 0x0, 0x40000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1a4000)=nil, 0x1a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ff0000)="2400000052001f0014f9f40700ff03000a1507100800010005000000000000010000000017", 0x25) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00005db000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ff2000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) name_to_handle_at(r1, &(0x7f0000fee000)="2e2f66696c653000", &(0x7f0000d70000-0x1008)={0x1008, 0x8001, "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"}, &(0x7f0000fef000-0x4)=0x0, 0x1000) sendto$inet6(r1, &(0x7f0000c17000-0x1)="c5", 0x1, 0x1, &(0x7f0000cbd000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xb5}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fef000)={0x6, 0x2, 0x67f, 0xffffffff, 0x0}, &(0x7f0000ff1000)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000ff2000)=0x7, 0x4) r4 = open(&(0x7f0000064000-0x8)="2e2f66696c653000", 0x20a001, 0x8) prctl$seccomp(0x16, 0x1, &(0x7f00001ca000-0x10)={0x4, &(0x7f0000433000)=[{0x100000000, 0x3, 0xd62c, 0x2}, {0x81, 0x0, 0x9, 0xfffffffffffffff7}, {0xd3a, 0xffff, 0x1, 0x5}, {0x8, 0xff9, 0x5, 0x7ff}]}) ioctl$TIOCSCTTY(r4, 0x540e, 0x9) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f4f000)={r3, 0x1c, "c683745dc263482c79e87890dee029a922a29af55a8f396b08b76d99"}, &(0x7f0000ff0000-0x3)=0x24) 2017/09/19 19:05:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00", 0x10, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) 2017/09/19 19:05:49 executing program 6: unshare(0x24000200) unshare(0x20020000) gettid() mmap(&(0x7f0000000000/0xcf0000)=nil, 0xcf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf1000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000cf2000-0x6)="51616d667300", 0x105400, &(0x7f000000a000)="fc29b4") r0 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r1, 0x400000000000) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000cf3000-0x8)=0x7fc) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) epoll_pwait(r2, &(0x7f0000b3b000-0x24)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc, &(0x7f0000328000-0x8)={0x0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000)="2f6465762f73657175656e6365723200", 0x200800, 0x0) ppoll(&(0x7f000003b000)=[{r2, 0x1000, 0x0}, {r2, 0x4000, 0x0}], 0x2, &(0x7f0000b3d000+0xbb2)={0x0, 0x0}, &(0x7f00007a3000-0x8)={0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000b3e000-0x4)=0x1000, 0x4) fcntl$setlease(r1, 0x400, 0x2) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x20000) readv(r0, &(0x7f0000760000-0xa0)=[], 0x0) 2017/09/19 19:05:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000061c000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = add_key(&(0x7f0000aac000-0x8)="6269675f6b657900", &(0x7f0000f73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000182000-0xbb)="8476ed7c7efdfd9e7a2f80701c9639024fa0c283c5f6dd42806fdf7266dd2262ae5ad31592523580128f62566e45e357492aa997a24386e689f8632e86dd69a9558de5550ad12103179e09df41433abf577582c81c45ef72caa3ba3cd2302b2ac2f061555cc69f7d8885af5a6019a77e9e9cbb77490e60c83dec64061b7a47c0cddf08260c23156ef416defcd4bd54ca9454a0e8f1b55442ba01ac6a9b385e0ea5a72bf4e3dae12a18110906699a19f8cdab392c456f9763259d15", 0xbb, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r2) r3 = add_key(&(0x7f0000618000)="7573657200", &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae2000-0xae)="3d0dc3968772e9cc22f917b45a40ed7548d77847fa02e5c0ffa85dab66ce931dbdafa3d5a8508c53ba1f0257ab4918970f008fc326af42778fc074a01b328f3415fb50971cfd2764720fb7301d047cd47e212931dfde569797f8827e66b31d6e7371a0e23a62b6763bfb5775d98e4d414498dbb6ad1fd420806ee877749727ff3addc624f22ed8f04ef490b1f7816e27f8e773f47151d654dc86262fd413df147d32c00a645b1d32b0ad2f6af437", 0xae, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x2000)=nil, 0x2000, 0x8, 0x34, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000e2c000-0x10)={0x27, 0x200, 0xbea, 0x0}, 0x10) listen$netrom(0xffffffffffffffff, 0x4) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x10) r5 = gettid() accept4(0xffffffffffffffff, 0x0, &(0x7f0000a1b000-0x4)=0x0, 0x800) ptrace$getenv(0x4201, r5, 0x401, &(0x7f0000f86000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000861000-0x8)="2e2f66696c653000", r4, &(0x7f0000bef000)="2e2f66696c653000") r6 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x2283, &(0x7f0000001000)="") r7 = userfaultfd(0x80000) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) r9 = dup2(r8, r8) fcntl$notify(r9, 0x5, 0x11) ioctl(r8, 0x227b, &(0x7f0000001000)="06") 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000458000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x401, 0x32, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9239c3", 0x0, "376ba3"}, "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"}}}}}}) recvfrom$inet6(r0, &(0x7f0000fda000)="", 0x0, 0x60, &(0x7f0000fda000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006b7000)={@generic="59d5ddbd5f0f9b47b277ec7c9325af49", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x0) [ 409.693861] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000595000)="2f6465762f73672300", 0x7, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000006) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x3fffffffffffffd, 0x1, 0xffff, 0x42, 0xfffffffffffffff9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000005}, 0x20) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000095a000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea7000)={0x400, 0x1, 0x8083, 0xd9}, 0x8) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c75000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bb3000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000089a000-0x4)={0xda}, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f000020e000-0x11fc)=[{0xf8, 0x18, 0x525, 0x0, 0x3, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e8000014d7148ac0876983ebcc66495bd442660000001ec63130b1fa4df612b7c8a2778e950b5965a8991141c4591d2b7807df3e61ed5fe723561aacaf101300429618830f72203ad43c8ec5a4e209ef5e98de4223bef6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f367ebae5e46bfa2d7bf260337e9d9702e113b13bbfe32215760fc093b4368c9633ce49e6964e8cb730c69d01bb57776e947b19db28b871f12576938408341d8e101fb06b69a4a74bce31ed63509f762e45458886cc731007"}], 0xf8}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) io_setup(0x1000000000000001, &(0x7f0000344000)=0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0xfffffffffffff63b, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000089a000-0x18)={0xaa, 0x24, 0x0}) r5 = epoll_create1(0x80004) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x1000004, 0x32, r5, 0x0) r6 = memfd_create(&(0x7f00001d8000-0x1)="44", 0x4) getitimer(0x0, &(0x7f0000ca8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00008db000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000864000-0x4)=0x14) ftruncate(r6, 0x0) fstat(r3, &(0x7f0000943000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x6) 2017/09/19 19:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f9", 0x11, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) [ 409.764654] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000927000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f07000)="706f7369785f61636c5f6163636573736d696d655f7479706500", 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000fc000)=0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000746000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10200) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000529000)="000000000000000000000000") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c58000-0xf)="2f6465762f736e642f74696d657200", 0x3) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f2000)={0x7, 0x7, 0x0}, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d2e000-0x100)={0x1003, 0x1, 0x4000000004, 0x8, 0x4, [{0xfffffffffffffffa, 0xffffffffffffffb0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x770, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0x2, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000802000-0x14)={0x0, 0x3, 0xffff, 0x1, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000006000)="6367726f75707070703100", 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x101, 0x0}) unshare(0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000644000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000c77000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009ea000)={r6, 0x4a5f, 0x0}, &(0x7f000053c000-0x4)=0xc) fcntl$getownex(r4, 0x10, &(0x7f000000f000)={0x0, 0x0}) fcntl$lock(r5, 0x5, &(0x7f0000004000-0x20)={0x1, 0x0, 0x40000, 0x0, r7}) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) tkill(r8, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) rt_sigaction(0x27, &(0x7f00001cc000-0x20)={0x6, {0x100000001}, 0x8000002, 0xffffffffffffffff}, &(0x7f0000533000+0x51d)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000011000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000446000)={0xffffffffffffffff, 0x3, 0x5, 0x2, 0x9a33}) 2017/09/19 19:05:49 executing program 2: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000619000)="2e2f66696c653000", 0x0) mount(&(0x7f00008f5000-0x8)="2e2f66696c653000", &(0x7f00007bc000-0x8)="2e2f66696c653000", &(0x7f0000738000-0xb)="7270635f70697065667300", 0x20006, &(0x7f00009e4000)="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") symlink(&(0x7f000090a000-0x8)="2e2f66696c653000", &(0x7f000011b000-0x8)="2e2f66696c653000") mount(&(0x7f0000b99000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000b68000-0x7)="d172616d667300", 0x1008004, &(0x7f000098a000)="") r0 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0xfffffffffffffffa, 0x2000) socketpair(0xa, 0x80f, 0x3, &(0x7f000080b000)={0x0, 0x0}) sendmsg(r1, &(0x7f00003f8000)={&(0x7f0000212000)=@llc={0x1a, 0x0, 0x0, 0x8, 0x1000001c8082b6, 0x7, @random="569b3175eec2", [0x0, 0x0]}, 0x10, &(0x7f0000870000-0x60)=[], 0x0, &(0x7f00006b1000-0x68)=[], 0x0, 0x4000000000000001}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000041d000-0x8)="2e2f66696c653000", 0x0, 0x100000000000000) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00005b4000-0x4)=0x0, &(0x7f0000f31000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000d24000)={0x0}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b93000)=[{&(0x7f0000b9b000)="290000001a0019a8553d7547000200f70200e300faffff010002f700090002007f0000e0000000ff00", 0x29}], 0x1) r4 = request_key(&(0x7f0000b37000-0x8)="6b657972696e6700", &(0x7f00001a2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a7000-0x1)="00", 0xfffffffffffffffb) r5 = request_key(&(0x7f0000d5e000)="6b657972696e6700", &(0x7f0000998000+0xce7)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000109000)="626465766b657972696e672d73797374656d656d3100", 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000aea000)="6465616400", &(0x7f0000fcf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) bind$bt_hci(r0, &(0x7f00006e3000-0x6)={0x1f, 0x2, 0x0}, 0x6) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) renameat(r2, &(0x7f0000346000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000829000-0x1)="2f") r6 = shmget$private(0x0, 0x1000, 0x78000800, &(0x7f00009d9000/0x1000)=nil) execveat(r2, &(0x7f00003d4000)="2f", &(0x7f0000f29000)=[&(0x7f0000498000-0x1)="00", &(0x7f0000aee000-0xc)="76626f786e6574316c6f0e00", &(0x7f0000b75000+0x9d8)="00", &(0x7f0000d6e000-0x23)="70707031ca6d696d655f74797065637075736574262e73797374656d7070703076626f786e6574305b272a212d00"], &(0x7f0000e87000)=[&(0x7f0000b26000)="2f6465762f73672300", &(0x7f00004f7000)="00"], 0x400) stat(&(0x7f00006c6000)="2f", &(0x7f000088b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_UNLOCK(r6, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r2, &(0x7f0000b55000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x20, &(0x7f00000f2000-0x1c)={0xa, 0x2, 0x20001ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e29000)={0x4, 0x0, 0x0, 0xea3}) 2017/09/19 19:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f00006d0000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f00007b1000-0x18)={0x8, 0x4, 0x2, 0x3, 0x4, 0xffff}) clock_gettime(0xffffffffffffffff, &(0x7f0000ba9000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000045f000-0x20)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000cae000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() r6 = perf_event_open(&(0x7f0000e14000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x40000002000000d) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r9 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r9, &(0x7f000005b000)={0xb, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r9, 0x9) ioctl$TUNGETSNDBUF(r8, 0x800454d3, &(0x7f0000107000-0x4)=0x0) r11 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r11, []}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000535000)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r6, 0x484, 0x0}, {r7, 0x240, 0x0}, {r8, 0x1301, 0x0}, {r9, 0x80000000200, 0x0}, {r7, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r13, r14+10000000}, &(0x7f000005b000)={0x0}, 0x8) exit(0x80000000003) timer_settime(r12, 0x1, &(0x7f0000238000)={{0x0, 0x0}, {r10, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000023f000-0x4)=0x0, &(0x7f00008f6000-0x4)=0x4) timer_delete(r12) fcntl$getown(r8, 0x9) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r2, &(0x7f00005f2000-0xc)={0x80000000, 0x0}) 2017/09/19 19:05:49 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c8a000)={@generic="04adf52ab68685b72e0a000100001588", 0xfff}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00006c7000)=@generic={0x40, 0x3a, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000d1c000-0x4)=0xbe00000000000000, 0x4) socket$inet(0x2, 0x805, 0xb05) r1 = socket$inet6(0xa, 0x20004, 0x8) pselect6(0x40, &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000f3e000)={0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x20000}, &(0x7f0000da2000)={0x77359400, 0x0}, &(0x7f000055c000-0x10)={&(0x7f000068b000-0x8)={0x0}, 0x8}) fgetxattr(r1, &(0x7f0000d6b000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000089d000)="00000000", 0x4) prctl$intptr(0xe, 0x7) pipe(&(0x7f0000d9e000)={0x0, 0x0}) mmap(&(0x7f00000bd000/0x1000)=nil, 0x1000, 0x3000001, 0x2010, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000410000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6153, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8000000000, 0x8000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x1171, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000613000-0x9)="2f6465762f6b766d00", 0x40000801, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x80000, 0x200006) 2017/09/19 19:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000f77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf64, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f00003c1000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00003f3000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x7, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x9}]}}, {""}}}}}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000760000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000029a000)=0x1c, 0x800) process_vm_writev(0x0, &(0x7f0000a04000-0xa0)=[{&(0x7f0000391000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000211000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000505000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000005000+0x50e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00003e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c1c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000c38000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000011e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000971000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000c6e000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0xa, &(0x7f00006c5000)=[{&(0x7f00007cd000+0xb51)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000ea7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000302000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000533000)="000000000000000000000000000000", 0xf}, {&(0x7f0000c27000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000080000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000070e000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000851000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x8, 0x0) socketpair$inet6(0xa, 0x10080e, 0x9, &(0x7f0000d84000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) accept$llc(0xffffffffffffff9c, &(0x7f0000571000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x103e, 0x0, 0x4000000668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0xfffffbfffffffffe, 0x20) semget(0x0, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e4f000-0x8)={0x0, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000035d000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x15, 0x3c8, 0x3, 0x80000000000}, 0x10) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00007cd000-0xc)="26266c6f2c73656c6600", 0x3) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") [ 410.024085] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/19 19:05:49 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x10100000001) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fed000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fee000-0x4)=0x10, 0x80800) accept4$ax25(r1, &(0x7f0000fec000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004e0000)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008ce000-0x4)=0x2, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000aa3000)="03", 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1a}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000ff1000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa6000-0x4)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000aa8000+0xa89)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d20000)=0xc) sendto$inet6(r2, &(0x7f000010d000)="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", 0x1000, 0x40, &(0x7f0000aa9000)={0xa, 0x1, 0x72, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000002}, 0x1c) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000040a000)={r4, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00008ee000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r4}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000065a000-0x4)=0xc) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000088f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000ff0000)="f35cdd6e5b3da7b4bb69725f3c662c209ea467d6bae6d9f296c612c412b8a19c4fd2a50bc1f04c443f94d138e9ac1dfbc362232579304391d7cac6d430cb654da9c9d1163f3f0a865085e52f5c26715ea681faecb194faa7b7e4241c8140b7825d4ca6c609a1e563003ee4356286bbf2534b441ebb6df8f3c4801e9816e16c76f911dfc23369637a16162e3f0fa777afe61dd14c0145d456be8df4ebb19abd932703febd8d446edd05eea3f347065c39f0b10bd3da010f0542a7606a5f8982bd98d3b3b8b3ac9dc4a856a235d22ae60a62461e507669d16008104e2e16f4c596916d3f90fe81ca6c68fb3c4f4ce12986", 0xf0, 0x4010, &(0x7f0000aa7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fed000)={@loopback={0x0, 0x1}, 0x20, 0x1, 0x0, 0x8, 0x9, 0x6, 0x1}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000ff1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) listen(r0, 0x100000000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ff1000)={0x0, 0x1c, "2978175a628c65c84e7c99aee6ebc24cb395e934f1984fcc254fdada"}, &(0x7f0000271000)=0x24) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff3000-0x8)={r5, 0xd18}, &(0x7f0000fef000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aaa000)={r6, 0x5}, &(0x7f0000851000-0x3)=0x8) r7 = socket(0x9, 0x4000003, 0xffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r7, &(0x7f0000d78000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x2, 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) pipe(&(0x7f0000080000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r8, &(0x7f0000a69000-0xc)={0x0, 0x0, 0x21, 0x958e}, 0xc) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x25, 0x0}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000feb000)=0x0, &(0x7f0000fef000)=0x4) 2017/09/19 19:05:49 executing program 1: mmap(&(0x7f0000000000/0xc76000)=nil, 0xc76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000960000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c77000-0x4)=0x10) r1 = accept4$inet(r0, &(0x7f0000c77000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b76000)=0x10, 0x807ff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000c62000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c76000)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000bd5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x2, 0x6, 0x100, 0x8, 0x100, r3}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c77000)={0x0, 0x1, &(0x7f0000718000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000c78000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000013d000)={r5, 0xfe, 0x10000ffff, 0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000c79000-0x1)="0a", 0x1, 0x0, &(0x7f000090a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in6={{0xa, 0x2, 0x1326, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x20, 0x9b5d, 0x0}, &(0x7f0000c78000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c74000-0x10)={r6, 0x3, 0x80000000, 0x9}, 0x10) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000c78000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000c79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00001b4000-0x8)={r5, 0x8}, &(0x7f0000c78000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000079a000)={r8, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x7, 0x6, 0x800000000000040, 0x4, 0x1, 0x2, 0x1, 0x200000000000, 0x0, 0xc, 0x100, 0x9, 0xd4b00]}, &(0x7f0000974000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000721000)={0x3, 0x17edbe84, 0x3f, 0x2b5cb71d}, &(0x7f0000988000-0x4)=0x10) mmap(&(0x7f0000c7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c7b000-0x8)={r8, 0xbea}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000c73000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x7fffffff, 0x7, 0x60}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c73000)={r9, @in6={{0xa, 0x3, 0x26, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c72000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000c75000-0x20)={0x9a9, 0x8, 0xfffffffffffffffd, 0x6, 0x32, 0x1, 0x1, 0x9, 0x20}, 0x20) getsockname$inet6(r7, &(0x7f00005f9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000e3000-0x4)=0x1c) recvfrom$inet(r4, &(0x7f0000c72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10020, 0x0, 0x0) mmap(&(0x7f0000c79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000347000)="2600", 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000de000)=0x5, 0x4) 2017/09/19 19:05:49 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1040, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000d0f000)={0x3, 0x5, 0x8001}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x8000000000000, &(0x7f0000004000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00002c1000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000af2000-0x38)={0x83b2, 0x544d, &(0x7f0000051000)="cf9603404fccfca1da8dea8c2d1d05ae1c53be3309a8a6692ea952f77f13528fc3d3af42cd88f3aea7a80be2b5f7be7fda35e16d77fad0fb9cc15e7fa2fd53561d367a6497b379f80250fd7c00a7b680eb9aa449c86073e26a3a80e10a05c8ba4b68cc03d300c6b264e7018b04de679982b252a9524fd23ed61c16d17d2117aacff875918c70c6c5a86a9e6b0fa4f1c88df8f3ad7f90789b0ca0d79b36f4bc57204e0f0dc5e880e5786245c2f6a8e8eed60633921b06536eb25ef1addd5f919dc73ecf823911f634177a81a6ac0ff10b9fb261496e76496c09daed5285485b1e", &(0x7f0000af1000)="8f031671c7d3e1c6d084b082e515a04666a62c52bf765be1ec28626e125aec1da4ffffdf5d747e06280de753f1f97442ceba45854a4e81b572a4bbcbebc4adc015469c963094af4c289001fd48a3eb5f819610cb844ec427bcba4501d74bba0e996462dedf4c39ee916ca3c0f639f133ddc087e426145b0c772e1dc1b1845a7d8782416e36cda7a700ad0b0846d9f67be993e95fc680b838fb9f967f5f7dcaa502f6b518b4df98353586ea8c6319", 0xe0, 0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x4000, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000884000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00001b4000)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000574000)={0x0, 0x8, 0x2, &(0x7f00007c6000)=0x0}) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000a68000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@efer={0x2, 0x2000}, @dstype3={0x7, 0xd}], 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00003ce000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) rt_sigreturn() ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000bea000)=0x4000) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000d79000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)="2f6465762f6c6f6f702300", 0x7ff, 0x8000) fdatasync(r0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x5, 0x80, 0x7, 0x2, 0x0, 0x8, 0x8000, 0x0, 0x4, 0xffffffffffff0001, 0x9, 0x2, 0x0, 0x80, 0x2, 0x2, 0x100000000, 0x40, 0x4, 0x3, 0x5, 0x2, 0x0, 0x101, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) r2 = fcntl$getown(r1, 0x9) accept(0xffffffffffffffff, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x100000043, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) socket$unix(0x1, 0x3fffffffffffffe, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x80000003, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt(r4, 0x10001, 0x5, &(0x7f0000003000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0xd6) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000002000)=0x5, 0x9, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) tgkill(r2, r5, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x292a) mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r6, &(0x7f0000def000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) 2017/09/19 19:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="", 0x0, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) 2017/09/19 19:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fac000-0x18)={r0, &(0x7f0000ee5000)="", &(0x7f00005bd000-0x1000)=""}, 0x18) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x10000c, &(0x7f0000fc7000)="") mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x40) r2 = syz_open_dev$sg(&(0x7f0000f26000-0x9)="2f6465762f73672300", 0x8, 0x448602) fcntl$setflags(r2, 0x2, 0x3) mkdir(&(0x7f000001f000)="2e2f62757300", 0x20) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x6000000000000, 0x0) mkdirat(r3, &(0x7f0000bc7000)="2e2f66696c653000", 0x0) fallocate(r2, 0x2, 0x81, 0x6413) r4 = openat(r3, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0x1, 0x2010, r4, 0xfffffffffffffff9) readlinkat(r2, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r4, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r3, &(0x7f0000060000)="2e2f66696c653000", 0x200) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f000058e000-0xe)="2e2f66696c65302f66696c653000", r3, &(0x7f0000063000)="2e2f66696c653000", 0xe) lseek(r3, 0x3, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d01000/0x3000)=nil, 0x3000, 0x800000000003, 0x400032, r4, 0xffffffffffffffff) [ 410.121297] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000a, 0x6, 0x3) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b25000-0x4)="656d3000", 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000009000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendfile(r1, r1, &(0x7f00007aa000)=0x5, 0x0) mmap(&(0x7f0000701000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000067c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000fd0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0xc) mmap(&(0x7f000096b000/0x3000)=nil, 0x3000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000fcc000)=0x0, 0x80000) ftruncate(r1, 0xf7fffffffffffffb) write(r1, &(0x7f0000003000-0x3)="093d6798", 0x4) mmap(&(0x7f0000475000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xa9d000)=nil, 0xa9d000, 0x2, 0x10012, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f72746300", 0x50002, 0x0) fcntl$dupfd(r0, 0x402, r4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fcf000)="", 0x0) fcntl$dupfd(r4, 0x402, r3) r5 = memfd_create(&(0x7f0000001000-0x1e)="40706f7369786861636c5f6163636573735b405e6d696d5874797000", 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x400002) [ 410.162656] print_req_error: 121 callbacks suppressed [ 410.167909] print_req_error: I/O error, dev loop7, sector 0 [ 410.184688] print_req_error: I/O error, dev loop7, sector 0 2017/09/19 19:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00005f8000-0x3d)={{0xffffffffffffffff, 0x3, 0x8001, 0x3, 0x2a}, 0x8000, 0x1, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x2, 0xff, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = eventfd2(0x81, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000085c000)="2f6465762f76637300", 0x40000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000934000-0x4)=0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f8d000-0x4)=0x3a) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2017/09/19 19:05:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) bind$bt_sco(r0, &(0x7f0000dbf000-0x8)={0x1f, {0x1, 0x5, 0x8, 0x401, 0x8b25, 0x80000000}}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000145000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e37000)=0xe8) read(0xffffffffffffffff, &(0x7f0000518000-0x79)="", 0x0) mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000970000)={0x1, 0x48, 0x1, @tid=r1, []}, &(0x7f000062e000-0x4)=0x0) sched_getscheduler(r1) fstat(r0, &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000a53000)=[]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000423000)={0x0}, &(0x7f00005b6000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000803000)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00001c5000)=0x0) clock_gettime(0x40005, &(0x7f0000724000-0x10)={0x0, 0x0}) rename(&(0x7f0000610000-0x8)="2e2f66696c653000", &(0x7f00006df000-0x8)="2e2f66696c653000") timer_settime(r3, 0x1, &(0x7f00002a6000-0x20)={{r4, r5+10000000}, {r6, r7+10000000}}, 0x0) epoll_create1(0x7fbfe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000032c000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1000, 0x1bd0, 0x7fff, 0x82}, &(0x7f0000db9000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000849000-0xc)=@sack_info={r8, 0x400, 0x4}, &(0x7f0000da1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000058e000)=0x0, &(0x7f0000470000-0x4)=0x4) timer_gettime(r3, &(0x7f000033d000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000430000)={0x1ff, 0x80, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x7, &(0x7f0000ebb000-0xd0)={0x4, 0x1b73, 0x4, 0xc1, 0x5, 0x675, 0x400, 0x1, 0xb3c4, 0x6, 0x101, 0x6, 0x0, 0x1000, 0x116a, 0x412, 0x40, 0x7ff, 0x8000, 0x1, 0x0, 0x18, 0xfffffffffffffff7, 0x7a8, 0xd52, 0xffffffffffffffff}) 2017/09/19 19:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00007f4000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f89000)=0x1002) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000a4e000)="2e2f66696c653000", 0x18a) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00003df000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0xf0ca, 0x1000, 0x0, 0xe1d0, 0x4, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) fcntl$lock(r1, 0x2a, &(0x7f000001d000)={0x8800040000000002, 0x1, 0x1ffffe, 0x4, 0x0}) close(r1) open$dir(&(0x7f0000e25000-0x8)="2e2f66696c653000", 0x2000, 0x40) 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d10000-0x4)=0xffffffffffffffff, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xcce000)=nil, 0xcce000, 0x3, 0x32, r0, 0x0) socket(0x2, 0x4000000000000003, 0x1) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7fff, 0x1, &(0x7f0000cce000)="6457", 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000367000-0xf)="2f6465762f73657175656e63657200", 0x22001, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000ccf000-0x38)={0x7, 0x10400, &(0x7f00005f1000)="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", &(0x7f0000ccf000-0x18)="fbb087fad383954533ff501cf9ead7d6bfbd6584fb781350", 0x1000, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cd0000)={0x0, 0xffffffff, 0x30, 0x80, 0x1000}, &(0x7f0000142000)=0x18) mmap(&(0x7f00003ec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cd2000-0x9)="2f6465762f73672300", 0x8000, 0x6) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x8000001, 0x0, &(0x7f0000cd1000)={0x1, &(0x7f0000cd2000-0x8)=[{0x6, 0x0, 0x0, 0xfff00002}]}) ioctl(r2, 0x4000000002283, &(0x7f0000139000)="34") mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000cd2000)={0x0, 0x0}) set_mempolicy(0x8002, &(0x7f0000c01000-0x8)=0x1, 0x1f) sched_getscheduler(r3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003ef000-0x10)={0x8, &(0x7f0000813000-0x40)=[{0x5, 0x8001, 0x7ff, 0x879}, {0x3, 0x80000000, 0xdd, 0x40}, {0x100, 0x3, 0x9d1, 0x27}, {0x7, 0x400, 0x68, 0x0}, {0x0, 0x8000, 0x9, 0xfffffffffffffff7}, {0x0, 0x836, 0xbb58, 0x5a9f}, {0x7, 0x9110, 0x769ab493, 0x3}, {0x16, 0x9, 0x40, 0x74d6}]}, 0x10) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0726020000000000000000d359bdeb62e18a769cff2f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) 2017/09/19 19:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00002bc000-0x8)={0x800, 0x6}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000f65000-0x8)="2e2f66696c653000", 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0x0}, &(0x7f00006af000)=0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_ts_info={0x41, 0x9, 0x7, 0x3, [0x1000, 0x200, 0x9], 0x3, [0x1, 0x10001, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b16000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000043c000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ca0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001bb000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dcb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xb28)=0x10) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f00007ac000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1b4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = accept(r3, &(0x7f000027d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000416000)=0x10) listen$netrom(r4, 0x8) getsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00007a0000)=0x0, &(0x7f0000215000-0x4)=0x4) r5 = accept4(r0, &(0x7f0000be4000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000499000-0x4)=0xc, 0x80804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt(r6, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f000043b000)=0x0, 0x4) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f0000f8a000)="f751cbdf578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8503a871f0c43010863e75e64393c707c23b0d1a8000f0fde0f94c8db2e7ca0151dfafd09ad6ba69f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf1662eb5153a9af897236ee3405c5aeb1a9b497fd387484760ed22598b8d25e4606f8818bf5254973e40ecabecccbbc1f3faf5f5237a965b6e12787a77690a7e9998ab6c06c28a0be2a9f588d3bf24567067f9910fbe0814fb1835eefa1779364802a4e3b5f2fb1b7cb2e511a080b491139d14bdf8869f77d0286de73f09773c3e6cbb3ae366f9ab803048a38b1a6f163", 0xf5) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r6, &(0x7f0000c37000+0x141)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000de2000)={{{{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xffffffffffffffe0, 0x1, "7642e75f095cfc04e92012615fe79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb0fcae4df0944217f5c59a5fee9da1743a249"}, 0x160) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000a2d000)=0x84, 0x4) unshare(0x20000000) unshare(0x20000400) 2017/09/19 19:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007b7000)={{0xa, 0x2, 0xffffffffffffff69, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x100000001}, 0x6, [0x2, 0x1, 0x100000000, 0x200000009, 0x54, 0x6, 0x3, 0x80000000]}, 0x5c) getpeername$packet(r1, &(0x7f0000641000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000038b000)=0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000c76000)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, {0xa, 0x3, 0xed03, @loopback={0x0, 0x1}, 0x6}, 0x6, [0x4769, 0xfffffffffffffbff, 0x8, 0x7, 0xfffffffffffffffc, 0x8, 0x401, 0x1]}, 0x5c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000623000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00002ad000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1, 0x2, 0xfff, 0x400, 0x88a, 0x8, r2}) ioctl(r0, 0x440000000000127c, &(0x7f0000aa7000)="02") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a28000+0x5a3)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00000ad000-0xc)={0x0, 0x0, 0x0}, 0xc) getpriority(0x3, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000125000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001af000)=0x1008) 2017/09/19 19:05:49 executing program 7: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000af6000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b2000)=0x10, 0x80000) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af5000)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa0000f22a40f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x5e}], 0x1, 0x0, &(0x7f0000ae1000)=[], 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000af7000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af7000-0x4)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ad000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000227000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ea6000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000cd2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d14000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00004b7000)={0x0, 0x1, &(0x7f0000e38000-0x8)=[@generic={0x4, 0x416c, 0xa, 0x4}], &(0x7f0000a4b000)="2f6465762f6175746f667300", 0x3ff, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r6 = socket(0x11, 0x802, 0x300) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f000077d000)=0x100000000004aec) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00004c2000)={0x0}, &(0x7f00005aa000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000f2f000)=0x267) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000384000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000359000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getcwd(&(0x7f0000483000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000038c000-0x88)={0x8, 0x0, [{0x40000010, 0x0, 0x9}, {0xbff, 0x0, 0x9}, {0x0, 0x0, 0xfffffffffffffffd}, {0x852, 0x0, 0x100000000}, {0xbc2, 0x0, 0x800000000000007}, {0x3a8, 0x0, 0x0}, {0x0, 0x0, 0x800}, {0xa92, 0x0, 0x0}]}) 2017/09/19 19:05:49 executing program 6: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000059c000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x28060400) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000e3e000)="2e2f66696c653000", &(0x7f0000fbf000)="0000000000000000000000000000000000000000000000000000000000000000") bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000503000)=0x0, 0x800) getsockopt$sock_int(r2, 0x1, 0x21, &(0x7f00009c0000-0x4)=0x0, &(0x7f0000b91000)=0x4) writev(r2, &(0x7f00003de000-0x30)=[{&(0x7f0000fe8000-0xb3)="d9f18d279549fa9068b203a7a13dd69089f43756a1685e292b66ed0042ab637a3562bb476c2310242f860b010598c71b52d577d0a31ed253c657b048e70fe5ac803784757c75188d9e8de2fccca7490480207414c164c06a22600d3b2fd6754c45493754998c818a95469ea8383821fc2b8c9135d52b83c59bf8e6d4433330272bf87de57aee7ca9b97f67ff9f5d93db0f8078c76feb661c41d3a617349b17dac9cb3e218944002977750abff85fc4d26936de", 0xb3}, {&(0x7f0000493000)="b9b5db611774700bf9ea3b4803df3d0dcd6a2ec204fdbe949b8ab2281a89a7be9cc4ef1226d84bda70e386b3b0dddb7d901a166df056f6b41494bc41bf44f60c08d630b33b1dd63dc1709179fe7a6a47f51905e1af6b80d0b7277e3f6269668706a6c70f5ff263151084dc2aa04baa33cf63f3ec9aa06c00a2a043421093cd3e95e4660e0a641dbfd8c95e294c897e6c1cfa8bd7975d851c212db439499120dedc34672d0a0ff30900efd8f8aab13b2836c39478d597042ff564e30c4917daf954f5f082ed18eded71a0f8476b4932", 0xcf}, {&(0x7f0000a14000)="309bbabb1cba81777bb9cb17758063baaad278e04d", 0x15}], 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000df, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x1000000fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xde7, &(0x7f0000899000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000694000-0x80)={0x3, 0x0, [{0x80000000, 0xff, 0x0, 0xfffffffffffffffc, 0x2, 0x1edb72be, 0x20ce, [0x0, 0x0, 0x0]}, {0x40000000, 0x10ed0596, 0x6, 0x7, 0x3, 0x9, 0x9, [0x0, 0x0, 0x0]}, {0x80000007, 0x0, 0x2, 0x3, 0x4, 0xdf6, 0x6, [0x0, 0x0, 0x0]}]}) r4 = perf_event_open(&(0x7f00007f3000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x86, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r4, 0x0) rename(&(0x7f000081f000)="2e2f66696c653000", &(0x7f0000b4b000)="2e2f66696c653000") r5 = memfd_create(&(0x7f00006c7000)="6b657972696e6700", 0x1) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00002e1000-0x4)=0x80000000, 0x4) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="08") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x6) 2017/09/19 19:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="", 0x0, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x0, 0x3, 0x0) 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x20000, 0xb5) flistxattr(r0, &(0x7f0000002000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = epoll_create1(0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f00002b2000)={0x3, {"84df3ec2f3c32c"}, 0xffff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) timerfd_create(0x3, 0x800000000080800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000cb2000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000c3000-0x10)={0x1, &(0x7f00006b3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000077f000)={r4, 0x10}) r5 = signalfd4(r3, &(0x7f0000b36000)={0x6}, 0x8, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f000050a000-0x8)=0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000047a000-0x4)=0x7) epoll_pwait(r1, &(0x7f0000e13000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000876000-0x8)={0x948b}, 0x8) ioctl(r2, 0x6, &(0x7f0000e35000)="ff212e9cd3a6632977cbb8149f02c3f18259358664085254a326ea05fe9a") ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c66000-0x14)={r5, r1, 0x0, 0x1, r1}, 0x14) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000030e000)={0x1f, 0x1, 0x5, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x314) poll(&(0x7f0000bed000-0x20)=[{r1, 0xc0, 0x0}, {r3, 0x1001, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0x1) readv(r1, &(0x7f0000d03000-0x60)=[{&(0x7f0000537000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000183000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000171000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000833000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000c25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000af6000)="", 0x0}], 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f5000)={@generic="e92346406baae641e374ba268cda3c74", @ifru_flags=0xfffffffffffffffd}) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f00007b6000)=0x10) 2017/09/19 19:05:49 executing program 2: 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) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x1bb, 0xfffffdffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x80002) r1 = dup3(r0, r0, 0x80000) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0xe) capset(&(0x7f0000609000)={0x19980331, 0x0}, &(0x7f0000968000-0x18)={0xb6, 0xfffffffffffffffb, 0x0, 0x1, 0x569b, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c45000)={0x0, 0x10001, 0x30}, &(0x7f000028f000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c4c000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000499000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c74000)={r3, 0xbbd8}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000113000-0x8)="2e2f66696c653000", 0x2ffff, 0x3) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000b8a000-0x20)={"b7ef0b07c994286e8655d900ded65a84", {0x4, 0x2, 0x1, "48c5a2a90e30", 0x2000000067c, 0x0}}) bind$netlink(r4, &(0x7f00004ff000)={0x40000000010, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000ba7000-0x4)=0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006e1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e4000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f000039a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) setsockopt$sock_int(r4, 0x1, 0x80000000000008, &(0x7f0000507000-0x4)=0x0, 0x4) r7 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000264000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00001a7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000cd1000)={@common="626f6e64100006000000000001000903", @ifru_flags=0xc100}) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000170000)=[]}) seccomp(0x1, 0x200000000, &(0x7f0000f2e000)={0x0, &(0x7f0000000000)=[]}) ioctl(r0, 0x9, &(0x7f0000880000+0x7d6)="4e40ec") set_mempolicy(0xfffffffffffffffe, &(0x7f0000be5000-0x8)=0x9, 0x5c03) 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000aa000-0xb)="2f6465762f766373612300", 0x8, 0x440) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000027c000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)="00", 0x1}], 0x1, &(0x7f0000729000-0x77)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)="", 0x0, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000173000-0x10)={0x77359400, 0x0}) eventfd2(0x6, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000f09000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mkdir(&(0x7f0000651000)="2e2f66696c653000", 0x50) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000f39000-0x50)={{0x0, 0x80000000}, {0xfffffffffffffffd, 0x2}, 0x3, 0x0, 0x523c, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x142, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x10000200000000, 0x209, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f00009f8000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x5)="6e66733400", 0x0, &(0x7f000000a000)="") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ae3000)={0x0, 0x3, 0x0, 0x8, 0x9}) signalfd4(r4, &(0x7f00004bb000)={0x6}, 0x8, 0x80000) pipe2(&(0x7f00003ea000-0x8)={0x0, 0x0}, 0x80807fd) setsockopt(r6, 0x8998, 0x7, &(0x7f00008c7000-0x23)="001a087588695a4b528c6bbca934c9acf299c42fab41b67fb4a7050b4c120c72887f35", 0x23) inotify_add_watch(r4, &(0x7f0000d6e000)="2e2f66696c653000", 0x21000041) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) write$sndseq(r7, &(0x7f0000312000-0x30)=[{0x1, 0x0, 0x8, 0x0, @tick=0x3ff, {0x6, 0x1f}, {0x2, 0x8}, @control={0x2b611402, 0x7, 0x3}}], 0x30) r8 = dup2(r3, r3) dup3(r4, r8, 0x0) fadvise64(r3, 0x0, 0x340b, 0x7) write(r4, &(0x7f0000dbe000)="", 0x0) getsockopt$bt_sco_SCO_CONNINFO(r7, 0x11, 0x2, &(0x7f0000e16000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000079b000-0x4)=0xe8) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000d84000)=0x3) 2017/09/19 19:05:49 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0xfffffffffffffc, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f0000e71000-0x3c)="dbe3baf80c66b86846a78466efbafc0c66b80060000066efdbf3f30f44f93e660f72d1e1f3f0810100800f060f06672665d28abb0300000fc79af04a", 0x3c}], 0x1, 0x0, &(0x7f0000b87000-0x10)=[@cstype3={0x5, 0xb}], 0x1) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000cb8000/0x18000)=nil, &(0x7f0000e0a000)=[@text32={0x20, &(0x7f000065b000-0x55)="362e0f7ff337d95d000dc894d34e66b80a018ee044c7442400051d0000c74424020b000000c7442406000000000f011c24350b000000440f22c03e0fc769920f30c4e1cc561d64fa00008ee066b81e010f00d80f09", 0x55}], 0x1, 0x0, &(0x7f0000964000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70003, 0x0, [0x7a9, 0x80100001, 0x3, 0x4000000000000007, 0x20, 0x8, 0x0, 0x2]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004a1000)="2f6465762f6b766d00", 0x100, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000fb9000-0x4)=0x0) ptrace$setsig(0x4203, r0, 0x80, &(0x7f0000dcd000-0x10)={0x34, 0x6, 0x5, 0x80}) [ 410.604701] device syz2 left promiscuous mode 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setns(r0, 0xfffffffffffffffb) r1 = open(&(0x7f0000500000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xc6, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r2, 0xd2, "ea14c3271389b46db4f39379b8aeb496a9fe8a4493079aeeaa75c989794aac405847e99646c10da74abcb1a27966d43120d2d2e39579f85769f3ee009757ee98dbabd7e41391dd5fa06f17392eafa2c186ba0d71bba13e9ab7dd97b7ed0bad35fddda271234aeaaaa4d57b66a33a65005f48e2720fa7dd67a0a077558f1dde869eb2c063065f887f2957f7064dd7e7f96b23e92842cddb95275aa2809030ea5bb0e2cce9efaff9145381c97475562bf3c6fb9ad2aead16a6dffb3c3aada37cfa64ee07338bf657b5444a268bf64170a511af"}, &(0x7f0000001000-0x4)=0xdc) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b84000)={r3, 0x6}, &(0x7f0000d1b000-0x4)=0x8) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af3000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00009db000)=0x0, &(0x7f0000782000-0x4)=0x4) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000332000/0x18000)=nil, &(0x7f000005a000-0x18)=[@text64={0x40, &(0x7f0000af9000-0x4a)="0fd7d5672e6526400fc798dc45fba766baf80cb8164cfd87ef66bafc0c66ed2e2e66490f388080008000000f019805000000c483395ec42a66460f380b63994d0f01f8f566440f388013", 0x4a}], 0x1, 0x0, &(0x7f00008ac000-0x20)=[@dstype3={0x7, 0xb}, @cr0={0x0, 0x4}], 0x2) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000afa000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000af9000)=0x4) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000af3000)=0x6) fsetxattr(r0, &(0x7f00001e6000-0xa)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00000c3000-0x9)="2f6465762f06000000", 0x9, 0x1001) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000452000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r6, 0x4008ae52, &(0x7f0000afa000-0x8)=0x2) mlock(&(0x7f000064f000/0x2000)=nil, 0x2000) 2017/09/19 19:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x8000100005, 0x84) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f000098b000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f00009fb000-0x4)="", 0x0) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[], 0x0, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bed000-0x8)=0x75) unlink(&(0x7f0000356000-0x8)="2e2f66696c653000") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000491000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x8, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000c93000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x9, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1fe7, 0x20, 0x0) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000f71000)=0x0, 0x8, 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r3, 0x0, &(0x7f00006da000)=0x7f) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae7000)="2f6465762f73657175656e63657200", 0x100, 0x0) 2017/09/19 19:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000c, 0x51, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000612000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) r2 = socket(0x100000000000000a, 0xfffffffffffffffb, 0x3fa) fcntl$getownex(r1, 0x10, &(0x7f0000435000-0x8)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000044e000)={0x1, 0x78, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xd8, 0x80001e002, 0x0, 0xac, 0x81, 0x5, 0x40000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4000, 0x0, 0x9e, 0x0, 0x0, 0x0}, r3, 0x3f, 0xffffffffffffffff, 0x4) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xffc, 0x100) socket(0x5, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x12, &(0x7f00007a5000-0x10)={0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0xf, 0x4000000004, 0xf42b, 0x44, 0x1000000000004, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r4, &(0x7f0000df7000-0x48)=@full={{0x3, {"e6b5bee2f44f81"}, 0x2}, [{"2eb775b92de8f7"}, {"7e94eed3bc9273"}, {"9f33991b6a4910"}, {"cb038ea42a67bf"}, {"b921405125a3e9"}, {"ff768d71ded2fe"}, {"c36577645eb6c3"}, {"dd8850056b91e5"}]}, 0x48) r6 = socket(0x1000000000000002, 0xd, 0xab3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ee000/0x2000)=nil, 0x2000, 0x100000c, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f00000a3000/0x2000)=nil, 0x2000, 0x0, 0x7010, r4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x401f, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000b1b000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r6, &(0x7f0000fc3000-0x7b)="91b661a69846ead8b1d95283bbf94cd49f6e990e3cd08aed4dae4114f0ddadf6f19b40b295203edc84998076a83f6319471409000000000000006541ab9607cb49fc70dedeea002bb25425f2b739cb32e9a8d649195bea3ab9e42ec7455e4b8e9d758dcce16efd99d565116acf53038ca9ff3ac3edc9c51c6dec69", 0x7b, 0x810, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f0000fc5000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmsg$nfc_llcp(r6, &(0x7f0000001000)={&(0x7f000000c000-0x51)={0x27, 0x0, 0x0, 0xb, 0x0, 0x0, "6da9a41320d35f010001005806fcd0a7335a556785c912f574cea8625564d3bf6ed631e3ffffffff92083a930c45d901000000115e5926bf9e2ff7cbdd5108", 0x0}, 0x60, &(0x7f000046a000-0x10)=[{&(0x7f0000605000)="e8f1ebf3fb1d4e684c113174c2ac80b1f715c6c1e84006a5aafa10315d985c5d76fd8899edae978e3a2aaa9aedcffb27a0648655866a50193abadf5497b0076d7c8df968c43f160f333839d9f6aaf2560967c8b60fe3113ed7aa9c9aff2b9778186825c2074a5bd73c230a6ea33f61e4d267b55f04a6d6aaaa938d07c203f1c27f127f98f4adb02c139c6a4f516950f50611cc7b4abd750976fd80bb1c0deeaea78ed20d5733de6a88555475c0eaa0252ad8", 0xb2}], 0x1, &(0x7f0000002000-0x18)={0x18, 0x1ff, 0x5, "ef010407"}, 0x18, 0x20000000}, 0x20048000) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00007f7000-0x10)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000634000-0xc)={0x0, 0xf4e5d342f56b7517, r5}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f0000282000)={r7, r8, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000000)={r10, 0x80420, r5}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f0000fc3000)={r7, r8, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f00002d0000)={0x0, 0x90007, r4}) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = geteuid() lstat(&(0x7f0000ec9000-0x8)="2e2f66696c653100", &(0x7f00000fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r11, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000001e000)=[{0x21, 0x29, 0x401, 0x0, 0x2000100000000000, "2900485d0100000000000005ffffffffff"}], 0x21}], 0x1, &(0x7f000044a000)=[@cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, 0x0, r12, r13}, @rights={0x28, 0x1, 0x1, [r4, r1, r11, r2, r4, r4]}], 0x4, 0xffffffff7fffffff}, 0x0) mmap(&(0x7f0000a67000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20010, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r11, 0x1, 0xe, &(0x7f0000009000-0x4)=0x0, &(0x7f00000b0000-0x4)=0x4) 2017/09/19 19:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001d8000-0x1)="44", 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x9)="696c6c696e6f697300", 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000011f000)=0x8, 0x4) getdents64(r0, &(0x7f0000ef5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd) ftruncate(r0, 0x4) sendfile(r0, r0, &(0x7f00003cb000)=0x0, 0x800000000fec) 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f00007f7000)="2f6465762f73672300", 0x15, 0x4000) mmap(&(0x7f0000efb000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000008000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x1, 0x5, 0x8}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xde, 0x0, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0xfffffffffffffffc, 0x20, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f00004e5000-0x4f)="c4c1945953440f21410f01d8f20f2ba50e000000f3a60f20c035000001000f22c0c744240000000000c74424020b000000c7442406000000000f011c24c4c2cd926c00f8c4e1f8ae51003e0f017e0d", 0x4f}], 0x1, 0x0, &(0x7f0000dce000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x80000, 0x0, 0x4, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0xffffbfffffff7fff, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x7, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x8, 0x1, 0x200, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f003, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x7, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x2000, 0xa, 0x9, 0x401, 0x7, 0x8001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x7, 0x10001, 0x4d, 0xfffffffffffffffd, 0xcdc, 0x99, 0x0}, {0x2000, 0x107002, 0xa, 0x4, 0x8d, 0x230, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0xa42, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0x100, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000, 0x25008e, 0xd, 0x1401, 0x10d000, [0x2, 0x7, 0x3, 0x8000]}) r7 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x2000008, 0x50, r7, 0x0) getresuid(&(0x7f000028f000)=0x0, &(0x7f00007c1000)=0x0, &(0x7f0000994000)=0x0) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000c1d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) 2017/09/19 19:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000f67000-0x8)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f72746300", 0x40, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000115000)={"9435c10a95a5298380ace1ebe5cd04dc3d61ccb1dd053f2312a136f1a644beca8598a93775f58215bb169de96b74c2972c1a13020d262ad9b93afc5b23ae605b80fd341ab8d22f21b6cfa95947a04e91642524ec9d353c164a89638388ba8755e02f593274601bbd0a3c49038a5465f39f835571d4eca3d0e0f7774591876c37d17efc8db588e8fd68c3c5a01fc6fbbc37d5ce40aa25f08798097331d531ca7c9429164f82f6d32908d5af4cdaf4da228e3ee4e1eb3e5b980a956fad33d2ec3e275587d6797e1dffdff2a09c41afc1ac04e5bfefd1f2f1883fe61a7ea254d29710bdbb55e3b236563bb57187c3d85b40d920e5af0bfa6d33bf0ffe9664f5afad48030f3abcdb4f29d5cc3a2c74ae9d1c24253e47680719bdf09554c9592a5e613ea6ffc140a3706a10a8412cff69e09e4cd6174d332022bce3bb37d370cb974815072b43505369bd461c8032349a8b106f203952cbc9a3a6bd7ec7a1d2d1bb96814ff4a19dde61fd57b6de0a7c3410e43b2567c4b314cd1b9b34453c05d53e0cb20b217606bf2ee8257884002732dcb7f8cee86313ed0a330dd9a9078260286e3b5ed6fa322ca551cd65733135411304b2c08b7c19ac7dd40dc4e97f3e5c61cafd4ca7bfbf5bf429deff53b97ace5a7d8acd539512651aaf1d55b4c554e89454f4c039024f854dc5b6ed4713cab476e5c2873b0c17b36addadc502842dcc400727e120cff7630607f0befd1a2f440edd1365834354b045b50dcf1fccb892d18213e6e57dd1c24f230dbfa5a1ddcd780dc86201f521aff408ae5a83b18ffeb4f01ea4e320e0843dcb7d09a0c21571c9b460217281e27f42905f03c48ad5c9f02046302bcff7f44d23529e69ac6ed7aef8f84d00d1a6dc01739f8ea7854e3aff967ce55cdcba36298831391db1b1c86d6b26c60d2f9d3198e82221d3a7ae888e5db52de9a136420ec003b732f0a7d1f18d935f4a74306f42efda31e8fbebbc97f3340cf2ffdc356a881056c773d3a34f004d53be7cab632cd5205545e541e6062cfb875a091efa628273e2f5d48c4fa4cb2ac300e4273f0ce6ce2a1e1d4594310a0ed8d7bd03eadd73b35d12dc7907eece460cc30b0e52fb109c5f6c31ec1b8236339b3cfcc171b025a8ae6c617c793fd568d3d6b66fc34a8e09283e47f6af6588ca84b8e4a758062fbe1fe14789eb3f8d110354ee1b4db8fcda7ba004b7c51e11b76f5b2f5c31a9175d9930383872e61545847893d611b13db8a768c3d6cd38ed9ff70f40751747111ce1bba7ef2fd94b6c943290fcddf20c44690d8e7c49108373510a5e8206eedf04a25407423a98fd7eee7fb46bd9e9cb3fca5804c2636872dc8700e852916c9aa6b93b6430fca1d3189bd1a613aa5006bd5593cd4912b0020c6fcac53bda4b524da4556c181e9dfefae4eb6df6282e705b1ce97834b5bedf"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0x30a, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000666000)=@assoc_value={0x0, 0x9}, &(0x7f000050f000-0x4)=0x8) clone(0x0, &(0x7f0000c41000)="", &(0x7f0000f13000)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000001000-0x1)="") capget(&(0x7f0000001000+0xa05)={0x0, 0x0}, &(0x7f0000e11000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000545000-0xb0)="", 0x0, 0x12000, &(0x7f0000eed000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) faccessat(r1, &(0x7f0000500000-0x8)="2e2f66696c653000", 0x84, 0x900) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000d64000/0xc000)=nil, 0xc000, 0x1000000, 0x40010, r2, 0x0) r3 = socket(0x5, 0x800805, 0x400000009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, r3, 0x0) connect$ax25(r1, &(0x7f0000d68000)={0x3, {"d000000000512d"}, 0x943}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x1, 0x1150, r2, 0x4000000000000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, r3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, r3, 0x0) mmap(&(0x7f00003bf000/0x4000)=nil, 0x4000, 0x4, 0x44050, r2, 0x1000000000000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f69000-0x26)="240000001a0025f0006bb404ffff001c020b00ff0010b500001000eb08000300000000b7007a", 0x26) 2017/09/19 19:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, "726e670000000000000000000000", 0xd, 0x0, "63686163686132300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de7000-0x28)="0707a7615dc06c37ff10e60efffc424c0afc1d78d68e84a5cf1d17b4fc982a42", 0x20) r1 = accept$alg(r0, 0x0, &(0x7f0000085000-0x4)=0x0) read(r1, &(0x7f0000f55000+0xdef)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x225) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000837000-0x8)={0x0, 0x3}, &(0x7f0000a6c000-0x4)=0x8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r5 = epoll_create1(0x80000) syz_open_dev$usbmon(&(0x7f0000aac000)="2f6465762f7573626d6f6e2300", 0x200, 0x10000) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000aae000)={0x80000001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x8000) epoll_wait(r5, &(0x7f0000aae000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000aac000)={0x40000005, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002b6000-0x8)={r3, 0x0}, &(0x7f0000ba6000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000538000)={0x0, 0x0, &(0x7f0000b81000-0x20)=[{&(0x7f0000b70000)="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", 0x1002}, {&(0x7f000035c000-0x7)="1493a7a7bc89c4", 0x7}], 0x2, &(0x7f0000fc0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r7 = accept4(r2, &(0x7f000068f000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a09000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000040d000-0x8)={r6, 0x8}, &(0x7f0000bf3000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000ef2000)=r3, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$unix(r7, 0x0, &(0x7f0000aa0000-0x4)=0x0) ioctl$sock_SIOCSIFBR(r8, 0x8940, &(0x7f0000138000)=@add_del={0x2, &(0x7f0000b4c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2017/09/19 19:05:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2000002, &(0x7f000000a000)="") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x40600) socketpair(0x1, 0x0, 0xfffffffffffffffb, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000dbd000-0x8)="2e2f66696c653000", 0x4004) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f0000ceb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000014000)="2e2f66696c653000", r3, r4) r5 = signalfd4(r2, &(0x7f0000057000)={0x8000}, 0x8, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000002d000-0xc)={0x2014, 0x0}) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) select(0x40, &(0x7f000065e000-0x40)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000904000-0x40)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028c000-0x40)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000b03000)={0x0, 0x0}) 2017/09/19 19:05:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="", 0x0, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x0, 0x0) 2017/09/19 19:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000766000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00006f5000-0xc)={0x2, 0xacd, 0x5c, 0x3f, 0x9, 0xfffffffffffffff7}) unshare(0x20000) r2 = openat(0xffffffffffffff9c, &(0x7f00001fb000)="2e2f66696c653000", 0x20040, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000884000)={0x0, 0xca, "ebdd3080bb2ce63876df48cb05fc7fe940c3976f37fa64f1ded51beb765d303022a3e686764beb0d62e18c1b0ba0063ed847ce2941759009291e95cb40c9ea4d2d6497677276ca17b1c87171754b9c1e34786c9e29fb0968cde22ff8a1a234b5f46a883e7f19bba0380eb49f7d2d1c322bcd9c8ae2383d9d8b3ce09ca092486ef61e8bb3d6d9716ee6dc5596ae60f51b9d4677907c92fd153d7156d38e1ee5f55d2e175028ac36a63d5cbebc0bfde0ef3906fb343615391c7eb44d399c48d07ab73d04d757df6f1fd8c8"}, &(0x7f0000fd5000-0x4)=0xd2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004b5000)={0x0, 0x7fffffff, 0x30}, &(0x7f0000169000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009d6000)={r4, 0x3, 0x1, 0x0, 0x9, 0x2, 0x3ff, 0xffffffffffff0001, {r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf31, 0x65249414, 0x7f, 0x5}}, &(0x7f0000df0000)=0xb8) vmsplice(r3, &(0x7f00001b9000-0x40)=[{&(0x7f0000b3f000)="ab60fb611b51f9902021fa845abfd063c0728c87df6684ef87d98b8b165fb1af25758633a8ff07f8aa190633bb5699ebc50b7fbb24022074beaaec182710958dadd92b3daba6abca205a3eec11ed33cc7ef199bb11b298ae589bab1065cecda377bec91379f6768a0462e907c81805826bc373b38f6018cdf25ea5b6ff8831bd986507115c977136191a06a545beffb28420fe65f4f2d1d49d9a507a282ab0a6f8906359c5771ce9f0f3ab9f7369c549ce2c5b093245cb06749fd77dd2084e295ff01b893b66225fa703d44c311a9ddee1013299a87052bbd0caa1d2c0379750f0252f1096f8088f301acd70e31af7972e8025231d1280c6c7", 0xf9}, {&(0x7f0000b21000-0x3d)="ada076b5e475271fe2f83ffa8ef48674b9620d6374038bb835406cf378cf4a48607865f08dd5b862c5e779d1002d00a49a0f5e69d0bf34a6383fbbbfee", 0x3d}, {&(0x7f00009eb000-0xaa)="66f793ff7af78ace9645a9cc087cb0958806b4053f14d487aeb1ff16c0dfa80597f55b22d49b3878c186042d26d992da74538780a5dd259a26e6a67f9bbab87d29def5935abc352c83f8979382d61eaabf14665343079533c89050baf28a518a1dcbf6a5345b1cd14b9c18af2483666bd533e3e232c46debdb5df34265987b6b73b056368ec5338a83612e025f995add1b7364a8ca28226da9e191c4abe281c327892019053a2192aca3", 0xaa}, {&(0x7f000018c000)="c9c6d44cd222886b2eb17e02d59c7f79e4a60388ad1f9e191fc22bd002875656cfb2a4dc8159ad993437fbf045eb131bdfb3f5f960b3fddf923e51db4d19631d0ccabd15b0cf1dffac1b629f2a3ddcbe993321d0b0f09214b40e4cb65d82671e11ba6c8333961931cd4bee71fa01281091ea2206fecf35f682330cbee6249f", 0x7f}], 0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005c9000-0x10)={0x5, &(0x7f0000f27000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000047c000)={r6, 0x3}) setpriority(0x2, 0x0, 0x24) execve(&(0x7f00000d0000)="2e2f66696c653000", &(0x7f0000db6000-0x10)=[], &(0x7f0000bd2000)=[]) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000036e000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/09/19 19:05:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) msgget$private(0x0, 0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000b67000)={0x4, 0x80000000, 0x2, 0x1, 0x100}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10010, 0xffffffffffffffff, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)="2f6465762f72666b696c6c00", 0x400000000000000, 0x0) unshare(0xfffffc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000017000)={0x6, 0x4, 0x4, 0x40, 0x0, 0x0, 0x0}, 0x14) accept$ax25(r0, &(0x7f00002e7000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000632000-0x4)=0x10) r2 = dup(r1) r3 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r3, &(0x7f0000489000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000186000)=0x6, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000684000)=""}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)="2e2f66696c653000", r1}, 0x10) ppoll(&(0x7f00003ef000-0x10)=[{r1, 0x1400, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00002ea000-0x10)={0x0, 0xed39}, &(0x7f0000518000)={0x81}, 0x8) ioctl$sock_bt(r0, 0xdd17, &(0x7f00005c4000-0x94)="2397403108a7cc21a979d23a4190013edf3f5cedbb53e9567b373d4de32112d14386df6285aa3bd9d909bfe3301831f70a369b9ef02b3fda79465c728013406be1ca4268ee14fcd7a887bd603a17d46551a0970115b221be78beb757dfb3b11039fbac1322614e4108cbfb74e587f1d294e47c6b3ad9b5f7340a986f8096385717c95bf5bfb576e8aa8d17eee5d74326708d0554") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000555000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa5000-0x4)=0x20) sync_file_range(r2, 0xb1d3, 0x710f, 0x2000000004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000914000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000945000-0xcc)=[@in6={0xa, 0x3, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000d4000)={r2, 0x28, &(0x7f00006d6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008cd000)=r5, 0x4) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000906000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002fa000)=0x53) fcntl$lock(r4, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4, 0x0, 0x0}) 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a53000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x1, 0x1f, 0x0, 0x1ff, 0x4, 0x0, 0x20, 0xffffffff, 0x0, 0x0}, {0x1, 0x100000001, 0x200, 0x6, 0x2, 0xffffffffc81abe75, 0x40872e69, 0xfffffffffffffab7}, {0x8, 0x2, 0x3, 0x100}, 0x5, 0x6, 0x8001, 0x0, 0x81, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x40}, 0x10, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0xfffffffffffffff8, 0x5, 0x68, 0x7ff}}, 0xe8) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000329000)={0x9, &(0x7f00006c5000-0x48)=[{0x7ff, 0x5, 0x200, 0x10000}, {0x7, 0x0, 0x8d6, 0x5}, {0xff, 0x7, 0x9, 0xdb}, {0x100000000, 0x6, 0x3, 0x6}, {0x12b, 0x1, 0xbf, 0x3}, {0xffffffff, 0x7f, 0x40, 0xaf95}, {0x3f, 0x8, 0xfffffffffffffff9, 0x68}, {0x9, 0xc9, 0x8001, 0x5}, {0x38, 0x2, 0x2, 0x5}]}, 0x10) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0xe, &(0x7f000058a000-0x7e)="fcd0058410a15902a10035a156d97f09096e211776936f479d90b2c84edf65a722edfc3bd8717699ad5287bfedcb404bf02457aa29c1c05f8e29b2979fa23be2f51ff42e8072534e647bf6772f62e8d5bc9d16f31eab299340d6f962778a28bc56f25cab69d278c4722ea30c1634b7a758ea3ffef6d1270d185292b17378", 0x7e) get_robust_list(r1, &(0x7f000015b000)=&(0x7f00009ae000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f7d000-0x8)=0x18) get_robust_list(r1, &(0x7f000085a000)=&(0x7f00000fe000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a53000)=0x18) r2 = memfd_create(&(0x7f0000839000)="6d643573756d6367726f757000", 0x3) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000880000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b50000-0x4)=0xb2) splice(r0, 0x17, r0, 0x0, 0x8, 0x4) gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000003f000)={0x1, r0, 0x1}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f07000)={@generic="3294cfe8496e0a69d67477e8e03b90ae", @ifru_settings={0x706, 0xc575c45, @sync=&(0x7f00002da000-0xc)={0xfffffffffffffffc, 0x9, 0x6}}}) get_robust_list(r1, &(0x7f0000fb2000)=&(0x7f0000e3e000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000053b000)=0x18) r5 = syz_open_dev$tun(&(0x7f0000550000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x8000cf1a}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000f00000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res(&(0x7f0000f7d000)={0x0, 0x0}, 0xab, 0x0) read(r0, &(0x7f0000990000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000068108cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) dup2(r5, r3) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000c5d000)={0x1, 0x0, []}) get_mempolicy(&(0x7f0000fb4000)=0x0, &(0x7f0000f85000-0x8)=0x0, 0x1, &(0x7f00002ec000/0x4000)=nil, 0x4) 2017/09/19 19:05:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="2d70707031776c616e3047504cb26d643573756d656d3047504c63707573657400", 0x40, 0x180, &(0x7f0000001000-0x40)={0x80, 0x2, 0x81, 0x5, 0x95a, 0x9, 0x7f, 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) writev(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xdf)="83fb7b4088f7243724f48bda119781dc450380e126fca57e7447b0b030c5ef4d75b93fc630711833a1dfc9e6f3b8d31ac192f579f93aca22beb9eeb46227060fd98d09d95988453489f3b4f5e6ae4ee5d72562666d0bfdf31d2ad613719d7310fa76275c9190addb916075f3f7ecf1cfe2df271d7fefd64da510f9e7e1f27eb1e24f1ced9218b25188b233b3a388aff4c775d61f09e8be92aeac5d983fd1635d8eb6b3a39106117fce809a2106fd013f035af040b682c5543994dde67631d75d837bbc0a456935215738772eaac9223a5beb7519e3df8026e85f6a12d1de69", 0xdf}, {&(0x7f0000001000-0x7d)="aa9b203ade2ac8ee4e9c6f1e1b1154510d4cb5dcd46ea0b50a47cc1b03b71feaf0cf1f806398cab88a88d3138df1490e8bdd10829792f2e5b2ba6c63d6e83d19f3730d683a434946db6d9b504a4eb438cccf919cdebcea110663bdb8a2faf3dadbe75d407b7a689f20b7dec6c75ae926133e224c0adea9dc2c95c38c1a", 0x7d}, {&(0x7f0000000000)="6e37105dd401dc47164cb697a516a89fb7026514a86688236fb61781ea1dbc6a09089904d111aa4e07b80c53f91de4dbec301f401e4a7c6f67", 0x39}, {&(0x7f0000001000-0x92)="79c1f95df3217663b4a3743c1ac191ad7a8df0b2f6fb633144defcf3c848e9dc7e1253f95a628ea845891ac43cd7c4f2d23e6f7df7e713f564ac5343bb6c7ff894ef7d0fd7db841a85046b45e61082c9494e013b92f001835fd61b14a2aa4a767ad437a9410601eed56199f9f96ac8f918cfcf74bf0e5a30b1f137175250ccddce79474c20ac810b22bab2627b5e15219764", 0x92}, {&(0x7f0000002000-0xd5)="851ae5738dc8cfb3a8d0c105feb752f7f65b399f707163753aa11ca0ea9e5782003bd94207e3e04a4a6216d8e5f0405d08dbc70dfc471aa03694801fe84123c34e51015513e609bd4a4a7f80e958cc7c8149b5652f10bbb53f7b24f8bcfc2bd72183dc109266dc3e526ecea12506ef6d305394ca25a8a95d8597eccf7164bfe973ae1a9b99ac513f880bed66a5eee7540127bd24104737bf2924234ce03b550d5a27d836b1cff076435af1a2309a6fc2ea2b222a62c4553e8a439bdba716ade87814bb1ee97717934817cf9b5d99ed03c262310b55", 0xd5}, {&(0x7f0000002000-0xb3)="68158fb738d84c58dc56043fd3fd1a6f0747a26ad77c6b0dddad30362f4c03b7d9b25ff28aead41b1c9104f908b142d24289526b6c4a44a435f7c7dfd51b6884a530a5b4c299c4125ff0be5a623295bb04b56ba229df5513c9cb8b156ebd5accf9a8cacba2fbc96cb1af4a153a8dae9fcec4692f1d905f9f9c4f0a4bb3d94fe7283b6bfa5f30393aecb0590aeba2127ff69f605c1ce3b5e74b37fab8791b609f78ad4a02328531bc6eb5e8205fc996f3cffc2d", 0xb3}, {&(0x7f0000002000-0x8a)="fbd0333fc2fade400e537a4e55707771ddd4a5fb65f42a332cbc50b14dff5c61e0e58aaaedd552308b10e34fe5eb3252ea5cc8c257cf0084a18ffc1d7a628cec51d6e07b25912139cac596c0ca32e2bf55f9543e35ac221eacc3771e607d62661d192ec931a53c89edfe2eb5603c29be50991ab02ec43b80c6b08ee30c10ee3f6103a187c352ff430dd5", 0x8a}, {&(0x7f0000001000-0x21)="5fb8d8a212554ff0a02ee637a7a397fa5e0c585a86537b02642fc4c3c5d3dad08d", 0x21}, {&(0x7f0000002000-0x3d)="37a2191a544bd6c5b57bcf2d0d6037d2f20d294be21704a2ab44122918dafe5ca911ec27f3bdf2568c73d95c22bc7f26442f20e03db8de1c1e8f29521a", 0x3d}], 0x9) socketpair(0x2, 0x0, 0x3, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d90000-0x7)="2e2f66696c653000", 0x80) mmap(&(0x7f0000720000/0x3000)=nil, 0x3000, 0x6, 0x32, r1, 0x3) name_to_handle_at(r1, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0xd0, 0x0, "c9cd29f7a10be704ed85e0fc21d2c532368152ff47339d755cfaae72ec2d5dda581541ad468dc558d740883549fb22b696219ac0f2f92e711603a183a560f84fab2173242b00c60089a1ed4f9fd62ea94497fc6798d024f55b2fb3cd366fa0ba08a55709211de8875cb65d2f6b59e8766413fdabd6667d221dae8755d049d3e3b6f7a524586b8f1114809fe1faef43d05e9bc9b3dd9bb8111fc21e4e5bafd594d3d264a8bca5dc4ef3ebfa6d9f4b7bc06d6ca6f09d3728811614387ed17791d43252073b2b"}, &(0x7f0000001000-0x4)=0x0, 0x1000) fdatasync(r1) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000df4000-0x8)="2e2f66696c653000", 0xffffffffffffffff) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00004d9000)="2e2f66696c653000", &(0x7f0000df4000-0x7)="00000000000000", 0x7) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000df3000)="2e2f66696c653000", 0x1000, 0x5) fcntl$dupfd(r3, 0x406, r3) mkdirat(r3, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x2) mount(&(0x7f00001e5000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000ded000)="763700", 0x1001, &(0x7f0000dee000-0xd1)="") mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000df4000)="2e2f66696c65302f66696c653000", 0x200) fsync(r3) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df6000-0x3)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000df8000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b86000-0x4)=0xa) 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eb6000)={0x0, 0x0}) lseek(r0, 0x0, 0x0) socket(0x1, 0x100000000002, 0xc) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000003000)={@multicast1=0xe0000001, @rand_addr=0xa94}, 0x8) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000006000-0x4)=0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000003000)=r4) ioctl$void(r1, 0x5450) sysfs$3(0x3) lseek(r2, 0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000005000-0x10)={0x5, &(0x7f0000004000)=[0x3262, 0x0, 0x7fff, 0x8000, 0x9]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/19 19:05:50 executing program 4: open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000001f000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004da000-0x9)="2f6465762f6b766d00", 0x141000, 0x0) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000e3c000-0x8)="2e2f66696c653000", 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f00008b5000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) close(r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r3) ioctl$TIOCSTI(r2, 0x5412, 0x3ff) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000fde000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000083a000)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1e, &(0x7f0000fdf000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c0e000-0x4)=0x32) sendmsg(r4, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf86c480200c71e14dd6a739e4e009a48216be61f000000010000000000e4ff066c3f010039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x8, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000bc4000)={0x10001, 0xfff, 0x100000001, 0x101}) sendmsg$alg(r4, &(0x7f00002e0000)={0x0, 0x0, &(0x7f000095f000)=[{&(0x7f0000094000-0x1000)="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", 0x1000}, {&(0x7f00009ed000)="fba171db5c1f0df57ab7a8d3cbfaa952621d3e78de0c783dd3afef67efcf7df7a83631d8eb1f016f00b162e76b72f917e7d1c4a1ee9233ee0325d033ba89c2c99562f965f157f228e27b12d5acaf29626801a58469f4cf641378b526c646f57e6d3689f7589ee2bd396146f7f0eb26ebad7f7bc01839aa529925a6dcb1fd4bbdca8a6d33ed0f9a13", 0x88}, {&(0x7f000034f000)="f99dbc1ae6f85ec47363e72e3b78bb47b3493832438a05bc2897e01c948ad82abf49c3701a0fc75415314b43ec93778b4bb7172de922f348471b22a0f0204ad0941f6f74b945443013dddec249d5cefe345df5217bc76c6a4a99ad083d5c5f40dc6986167b248deb85b9190a7a6e71c9c5320d19c36309fd89302462c36298b084215c0a96006cd5d8a04006a6d88f7aab9b33b6d3436ef752d0eff70ee5f618cf0dbc91ba51cbceb3d2d1f48960173fa5e1e6ebe1424c44f854ae895b114e42409a04c5c5564243f702a8108208d03381980ec691f564de21245a1d78f9be107eeda06919f68e7b90829138fa29df", 0xef}], 0x3, 0x0, 0x0, 0x20000040}, 0x20008000) socket$inet_tcp(0x2, 0x1, 0x0) close(r4) 2017/09/19 19:05:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x6, 0x7fff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000808000)={0x7, 0x1, &(0x7f0000f6c000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x800, 0x0}, 0x30) r3 = socket(0x11, 0xa, 0x300) socket$netlink(0x10, 0x3, 0x0) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$sock_bt_hci(r1, 0x200000000000, &(0x7f0000677000-0xc6)="81e438170440f334c3ce34b90381454dbe90c5e0cb1ca5d19efab9abb4f024b7099af1cd0b74b56c2809bd03789c36f66b3784da5700a2ff736db922d3f1a956072cdadee1841f07cc2106a69ece125ed39c27c15d790c269a54f573b68e0d23593e4192309f6d9bfc87722118a8d53d0cef95ffce6889c868f3122e30f4a44d6412ce99d73caee420e16bb7506a9bba7d796f2410e52fecd951e177cd852a70476d1b8db7c2b25f1156e4b18a1b647ca547ed97a3e3a45bfc3b7286be5cbadaf7e7196f24ca") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1c) accept4$inet6(r1, &(0x7f00008e8000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f79000)="e82d7b59dc79fdf5b892a0f27694bc3070b2dcf32f50fe", 0x17) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x40100) r5 = socket(0xa, 0x3, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f000048e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000072b000-0x4)=0x5e) connect$inet(r5, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r5, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f00005f7000)=[], 0x0}, {&(0x7f00007c4000)=[{0x12, 0x0, 0x0, 0x0, 0x1, "ca00"}], 0x12}], 0x3, 0x0, 0x0, 0x0}, 0x7ffe) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0x1042, &(0x7f00009f9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3, 0x3, 0x0}}], {{0x0, @ipv6={0x80, 0x6, "5a3c97", 0x1008, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x1, 0x1008, 0x0, "3b8ce7da1eabf201cf8992f3e3d57d7b33c3d71540691db56b59d4e7601cb3bdf6785abd361744176bff705b040dd451e205fc34aa7f5a6ab42abd461c7fa4215544b5b9a896c4b4328726d326222444edbeb67619d5465fbcf4e5e717374dfca26fa9a3cb80a2f80e81611378d29a4ee6ae9d39fc079db78334eb39abac49b9fe4a10ff46e070039cecc0e9b4f6c30c772b81d2dc72d380312d58b26e5796d0e9c4f8fafdc59e40a69b6d8cee0cb914f1591fc93f88636cace20cc84d92f9075b26946936ee6080c06ab83855c3a25c6be5711b0025c2d02af0f35770bf8a5349413a20a77d738e419aa2983b4baa384392ee4d2e3cc6e8838bc5d362937ce394e194a8c8129292e7af05078754f4ae005592b16359c34b75b2413ea1ecc3de9cc43d501225f8234dd2e8b61f5148446058c66a3e5315aa71f8c28526a3e11bfc47c2038b098e765f1a587410646dd7dbf91909ca8f7bfc7386f8e05b6d749cd0b72a22ae6eefd5a7cb0b06b920d85dc01f43311292ac655b807d9d5390ec8defa88fdc4c73d6386815de44ed0a80601db32f34ad0708a49cffc7fa6ae052787702c9f55b343f67328440ba9d175504d3a79e4f79becc8f5e851617115df1ebed8c93daaf82dc5f5822564963c0febb05cd2d6735c0b85e1ec54f57b13f485cf96f1d551d3aac0175b628235f079fdac4d33942e978ea576efd807b63acdbda8cac203df21a48778663223e1654366c1a4619cbcff64adfb3c18e5df9ecdca7aa92a0b69f8f74d8c366b6c136d1f3dcac28158d0a9d092ab6ea35248c7f01e0596f567a6292963ee110fa3e83f1af34a1afe502b2288983295644c67dd259a963c3d438b5bc904a850579dbb5d8e9a75fa7cc6b8bcc235a2e7cb36c236cddcfd51add7a4956aa1765ccdc81aa27e2ce93ecdc3a5ba7de8b62265bfbc4922cd6a5d36cd8ca72bc3b2cc2d3ed1c8f2540362d78e3caa194fc5c176b57f2ea13f7737d4b6acf1bb6da10bf988ee9abacd7998ac690e14d396093435b02f5ad79fd0615cd7447a6c4544bdeae034e754cbf877a41fac8f1badd2fcd68967bf6d7899ebdcd370787b991f3dc896e881cc0cc33ab765fc55686f55a932c6fd1105c9293aeb050ba30770b4a6bf9e3219c48488d1caea1dc615f9fc8b6bd2681c1253d1de748bc0b7e2c4bc45882706f37b7457347bd84b7297a19caa6e45cd200d543153558ae1545bb70322e5ecb1a718159fef6753891780706fdc7441bc879b6866c9cf7df9184ef702c1733d2bd6bb13e279c841ccd5f011b10275202258c42df1555ef6743e91d3da5bb9a6c60326a08cfbedc3667456f2fc125a32e5b902bf5f7614f2751b9763cc7681e2478ca47d317b7ae5dfc7b80125b8e5ceb1fd5399b7f28671304b885a1757288490c750e97b035497b7c4f4b605313d819e4a0edc3c251709d2f0759ec616f8805aed0faab303d0c46f5d416171609f39bcc7a07ae59c78626e1a2b5de17b0dc902fd0cb6160c116e611728e95d099c2ab2369f842b7aa71cbdb8862d555f0da1d2d209bea1056293235f5d59b4845d4e61c4a1243f19385b09effa1017dece5fbb1086df08a2f0127a560256e32c18c58b8f7192bec9fad14c70650ca6cb3887bedbb5563ae8129027d9baea55b613bc052bf4c0bae7d16e7ae649de22c0a66d5f4d5c0e38efb58a290cd6d4794ea81183fb9dbcdcca4f792f2f790f5353b00590744388a9dc4cddaf37514a5b87ad54191569a1ceef432f8b4a793e6df3810071302a4cc875c63c2bae243e7c7d16d4cdb394cb36a1d0d13ed388a77222600f5a80ae124f13b343b3ec304b503cdc77af0c1c86e287ba8db62acae27d7af98dd467852a1391f5767731b02482273b2d23da9cdd2772d355d8cd5c6da747f9d10206f297fbdf9a53abc956691a3bd87561305a93aa7de8e31b9ee87c878d2b45c03dd1646ef68f24b0625f4fb94a95bb60b0e9b009e3b7fbb571c6b70d92ca5aef4003fa6489a40897527a519812ada093c12f9724af63e3480a9e672feddd1aaf70a04bf536b02cd11287e6788106738d6c919d619e6aa6de84b3ea076f3b59c89c013d9c441dc880bfafe8dbc7a56c8d2becaa52795a35e5ee3e540bdec4d92ad4394c1b87310ff57b5c3a40d313a369355e1ba2177c4a6acd820e9a2623ece7e46411c72475374595c684c9cc5555c86d400d986406385f5b5ffcb1e22f23f453895df26d6d9a557e3be0ab5339ab7b37f14d2caa0325b20f8bd78baaabcbf474b417e07c0a8b2add7351aed4c9882b10d33ecd02e96d4421582c8012cc335270eb0da78b4258305d0069ed16b6d80d70a8b6f0d758fd4edbb040bac71398b86d770fcc1b521902de6b23c099cd7c818ec43f751ba661c11d8fcfb0a5c47082ad8fd09c87329732a55452eb8d2c4eef50a4ef652d81ca1cdb22afb546e0c184143baa4051a0e4fcd0eba7061034b6e93a3ec00797255a48e5bc46a4044f5438427227927509721f90d8941a2f8aca052f94e433fcf5bbf64f598efae73072f0b543970b5791954741a1fb4d3247a7d8859130dc069d9466ce9529e879d1f5da0be5f9d9e531b57fa095bb846f3638395df5584d458cf8e4cebc99d42c63baeba584b9c2e2d63ed3e63e0854a28f798f894ffab9b14d496ea374f5841ee42408c933224280469d59746cb8695c8a6b4f7ef7cd956208f8730b4f8dd4d6a49b3f82aacc58f64dd02f0f004267e5f43773554a9e72af712ae66f4c126bba7adf738416c00f0f6f422b2776aa0b991b35b0dd412a5e857a4e262b11ebd016c2fc7cc0b503d5f452322c7c2adbfa5b0241726dc4358df85d6656c397e949c06b1406fd349349abafbcbcb347546941a4e31557d996c70658517cadf80871e74a3a4aa56b9a2ae429d6ce8e25d200015acddf9252b53565fe702a0b3ba95a889c0043d9b33d84e9cf1e4406a760e18dd66f11b6b64863242b27a3ae04a18a4938510c72aa10ef7e55826430f8fd7cf7dfccf039c126d13f2d410c55e4d82e788f776de3ab072f3ee892df35383eb1e964ac8158c6cb8658b8a5f8b9712e9a88708ecec8dcfa2af30c5e76beebeae11e822fd320dfc7665c2c0fdfbad68bfd13b1e8bc376d2b0a8d3aabf869c0eae7354295f056b2e3c2f86ca3638343f6bcc7cc7da69beae8b590ddaaab36950f0296eec07d2587b5db3ee1a11decbcd5a30df3babee96d9050d0115034c1e76883073cfc92cb2ca9aee00d70da3c82f7fa3dc22780a538762e099d9af6d0f0e385ae36298aef84d0b7acbe36b1e12deb18e0c2eed20b3c9306d65afb5105a231c98f3f754a72a9cad4aa441804005d5b7530d20eb183de48bd7ca63ac87c421ed115134d80a156de0dd53a5bc1cdbff3d4bd6ac08233d0cc7e72d47482ae51321a762067fcff24770dccd35f61645f10b893df3eb87742a0b0c80e38569e64f58dc0c0b9ecc4111a4fa7ebe11d2348c01744c96dc557ea92ba3c9affe61db32b2e8c9d4171fc2216dc57c6994f7d5f44f9db595b5f2378f5641985c627c04bbd5347330becae59704abe9950b5eab469d5a7222e5317e1d0bc291f10a01e2f24cb9745670ff987d03fd20af7cf70d45322fde6b080b98b3ba90e32389850e69e8105637304c1cf870b9857b3c618ccd0fa589aa2ea4ff36ac519eedab2dccd28361b32354ca640ca9b543cb1bef8eefc0234a336627f05f3668466f0cb4b54b6ad2a13f7669b2aa54f15ce22d8b074c4061b4f5de2fc3b81c227bbf8d9f79fcff53f7b3a52d4e906327ce2fe7fbe47abbaa6866431b03cb960dceb175608d5409e8ef2e0f57ebfa5c4dbffa1d65b4fef4ec621cd2c86d4f098a52a50221610c5b7e701c9a7967ebbd1d77d9755daf5e1a3bdf3fb351cf35155c4fa95de77bc113e6e77daa425ff0f5e2ccf8e7f98eed645d3d5f1d4c9a87473570d000fa1d5958867c7055f22df482cd838fedb86aa2c488d8ff19e7d24826d6a7df361806bcb886593d707339d5e2415b195cbec57a3565d830a0effba8517d942f2fa5b17cf67e92907c87205de99b6cb0cb76fa2602629d5e12eba36a1aaacb47173a65162034f3136018f18b4d373f5313d5e335ee46f51a49c9f0158beecb0b503d9a40a623c44da4d67ccf33e706e6dda07d2a8b0b81e4d459f77ffec8d6843f421f0113afa1bc0e6eb7b1163a4e4ef27b3645a71709da474d3c76d127b06b82e287a10f45203a27e8364e2d5c2f0fc1de209f57322b783fd7852fd3ea65c0035a71d0067c415f0fa6994011e29245c0a2d9864a51d9d3041e6c6afd75c55162cd49e7ca7069db2b5e5d3e82c6f382a335871ecea51c59c5d39c59984b7d82f1c9eb1d8a8d5def1edc08400ea2403cd60c0d55596d1b0f2fa70390177b9dbd9660799baea89597fa8687ff533b129f8edbec4fd769a077c1fba42b1f7b8c77b1ae6947df76b90e5eaa69a7683a5a473f247f9746fe9ffb1ff9ccac1c315bc8d9213ecc46457e266666c160ce1069076ddc0aa9e530cdf3f2a30d2920d1d5b213aa72008c3e2fd6ae3865a0354293f273ce32df245de308e4ffcdee195ca95b02a8c6a01749567f43faf891682e09ddf78a2ec703c43bfe69eaa05371a81bbcae3adb1ff24ee5d1a68e68e957a21a4cbce8d52c7a6ee3857a13712f4edf9407a64ef7e26e3a80e92aef19c9b7bc70e3b716cc3dd32d8d3ca498ad66c8d56cf5a40441e39d3ec1b7d22dbf59761025f2e0a02805586acd1041ee111e9d5d4c9d2451cd203b41eac6518f98f872e47485b6254eddf8eb08b3e3940ece34c40b139aab3544d554d9f56aefef26f8a30b7a2f1c512dd0b776d2f530f38f7e101a915f45e1371e9f3b0f6e58cfaeed774ab8869e9c74311e751e15610e13de634099ad1e59012877c04a7a1200f7c48d81a1280ed07463299d42c151a37f4b008aab2dd8e5521417714321d68a1b2659b0bd31e6ddb5e70d639f48340f837f33395a1b91cad5ebc811e0d5e6b9d33b788ff95c2b65662b7432b92a9d0e66b12e265a8fdce9e8dc1c2bf1f432c487699c2e8682dc939efa7714c7366666ebf06728f3c53eb8db82f367b424dae7dac3f7e42dd4c4a49815c9b7018e585d9243dcd1284d51712e829ac9dcb6db2f23002fa30c40fdd818711514efe5bef9966e3735d652ff0c194e61c7331140d390952847af4921ca03e9f2ad9fc9064888727625fc431a39dcbb2da795affe700131be4df09d6c9b3aa53aaf6bb772e9e72a8b34e11900394a1cc7b570a59c61624ef103cf74996d306ac8ee82451e3e2072510433509256b0eb1c37fcec2bf90cb9a548c9d0ac702b50b312903ced82a64c812189df6fb223fb6533c9050a95de94e93ba636263baf05b9bb0483e20fdaa5102aa2a4ce2cf2a55b4be0f28f3d43a945219a28c1bc0e46bf240ff0c120dde313f8312f497daae850f758c22ef7cf19fa451f7df406bb9fbef2d19ec52d5883dfb39368afe497e7fa9a5d90f741b5345e298d10227eeb9c652044ef280a7d039437495a38e04652f2fe3edfff87b153df1aedec1e3de046db9d6bccbfa79b66011eebb38b046842aba980cd885fbf989769059d6b209247893ee984c11c0e5f7d5c71426b8dd77c8f0001fa506b5bcb9e10eb0667de3236257a9905b36b96265a049d7aaadd438444bd5972354537c47dcb334fa1c0266762ef2d2ce0ba771cd336a80fb1e48ecb8cc381e90c9b701d973aa8287be4e4427084482b141e7442d482e8c58f276326c603361684d9d467"}}}}}}) sendmsg$alg(r1, &(0x7f0000260000-0x38)={0x0, 0x0, &(0x7f000070a000-0x70)=[{&(0x7f000086b000-0xee)="1e7277de74f23fad8fd3d055ed0121a5a18d466c576efec1908cec0c47982380c3ea0d791053cc1a36fb4d8d21f34e903fb2605fe0bc2800f277f145eed5b1d3a278ee15936043f69669ee301985718b7c37dc786827e3121df436844f9ae9bfa4e81213cea74a0e95506594065a13dcd303f194a28fb2eda2bef1ed4491152f90d7b930f3f2c6e52413edc53d2fa539a160b21967f2403b6283cb394bbb80fd8c3f6edbb7425b5873bd42334add3dd60fa215744768b3cae4611467f79158578607e2710192c31aff0733d2bb78c4c962531592c0cd4a8a974fc25ec6d6878a2d6415461ec7afe01701cb8fa9da", 0xee}, {&(0x7f00003c4000)="9518038bcbbebd3db5ceb2dacc4b1203b9", 0x11}, {&(0x7f0000bff000)="8a02f00c60a76c40d8432a8799c07c2e09ad0d634b1e9e56b089e5a0390f6d7669c36221e30e5fe2456d608dbb76577c92928fed11453280162728a7176dbb3772a3e7", 0x43}, {&(0x7f000097d000)="b6e9f2681f05126571dfdcc7eb4c101b7d80297873ea8852511bfa2d5c73a2426d2ec69e7ea78045567b497c065f95e6aeeff3afe424e86ca2a7a1b19ec929280369772778db0cf72f3a9f92cf228bbdc15725a63aedda82a27a94cfb849fce43ba42994e035854f226440eeafcb8126", 0x70}, {&(0x7f0000b75000-0x62)="cd62fc8fdfd51879eeb7456396727db4c93f3feb394034c07df209eedcf1804ad3115c02e453e98ddae662855c60fe94d850469ffd5b80e2a9bb7b42990a14d0d2b3b016865235dbaf34e13f1f739715ff7a5ac900788789c8344833b88762b2a77a", 0x62}, {&(0x7f0000436000)="fc0b547451db35f44cfd36f2f2bea4336d056b16e4ed200adb80fabaee008a69cbef917930e964f3cbe0b8a52849d1d3c16fd24f2adc3116afd8e2bb5fe1fe6c8cd95688d4ee27390377745e99b41ead1f5db0bb7d8193b9b5a3ced3776e970c4612f6468fab1bb0d79bdab2907c52844142173d96c9ba1d0f44fa2748c0101e", 0x80}, {&(0x7f00001df000)="7f09b858e21107f1147e8f5c320ff8094c73a37685ebe328bf53cb83ce72bb5da8a6b2048c53e9d371ea", 0x2a}], 0x7, &(0x7f0000b13000-0x30)=[@op={0x18, 0x117, 0x3, 0x9}, @op={0x18, 0x117, 0x3, 0x2}], 0x30, 0x40}, 0x40) syz_emit_ethernet(0x67, &(0x7f0000513000+0x99e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0xe2, 0xff, "b5481d28c7e26cbf6183f1ab51d03d21bebca83c4cd01f314bca0556747ddd7d4b505695afda53a30e8b1bb6b7cb6ad92bdec15ba01fe759df8df24b11219b2561f35bae528ee1e2759abab3a4c82f500bacab13c442"}}}}) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f00008d8000-0x4)=0xffffffff, 0x4) syz_emit_ethernet(0x2a, &(0x7f00008eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}) write(r4, &(0x7f0000baf000)="2a31a45eedfd10a6a5e968c5c705d043fb366e269e95a12001d1b0f370be3df0c22419773f02aa55d43a3213e689a7efa1ec331be482b615b86dcc8d4878", 0x3e) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) writev(r2, &(0x7f0000707000)=[{&(0x7f0000a2d000-0x6c)="2a6071d729cc9d415f337261a6831d59301c0dd1cdbfee64c7b00182d9963d76cd260d0679503365f896c2fd39908945811755b0912693ec7ded530c1ab2c2c39fb6c24cc530bf2471b28f8d5e7404e6496d916eeb1e35c8e15a5ad8502c6aa5d7c14ca0b1d2840ca83370e6", 0x6c}, {&(0x7f0000a02000-0xaf)="3fcb2735ddd5bedb7ea244eb8ba4daea6db5ae8cad1616c5d823874d6c69a9f2ffccdaca42a5ecc9cbd14fdf2023b04d753a6648f0607ae687359af78dae2bab2f27841bf77946d045e1d2ec5f948159784a627a284f1bd9843318cdf95b9f259523d4d8c5bbf4cb44cdb96d11ce75cd1e72b29c238070d24936f43550b3b9361f8dee582f82d13c3716fc38d2e92bce2c724119c5cee13bca732580e2939c17b38f12fa3f4add437ebc28bc141683", 0xaf}, {&(0x7f0000489000)="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", 0xfd}, {&(0x7f00006c0000-0xea)="8e53b2cccde4f28db03d01cc5722ae9109180dfc78c9bc2a4bde23b1c20f17cbd2e98342c1f04ab38d7459e4f4ae0acd790513994b556cda52610ddfa195ea57ab6d4e8cf0ce11e8947ab3729952e5ac067c9f84d152a795480531f443ae2061bd1998a586f5cedfef8c47dc1889eb8f9e85742a5b6cb9fe41c4c89b7eaf987c48626e4fdb66fc3f18598edb870d3a414fe9164ebeac9a9e4e3d9931f47074d7e87cbf3b44b13f4e8d3da56fca925289418d871c1e81afbcca287766c79cc6d9a405dbcca3e5405ed2b90fa80f908f2c82defeebc684750014bf0273a4074fd26f46d74868339499d7da", 0xea}, {&(0x7f00006bb000)="17afa110a1819e867299fef782441732b0b4e2e0ff90d1b8a56021b0d5f1c2eb2f5c0c20dd9b5ac0ab22ef9eefd79280db400d434c2b83f24ad8cc7be145e15303e8e5bc15aa1c19e000b573aac3904598ec2b947bdff2838de174071eec722dd567960aa00651b3d4e1e2a770015bd0846d37f58ca8ec8ea43e80e0688270fe22eedd8989", 0x85}], 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000085e000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bc9000)={0x0, 0xffffffff7ffffff7, 0x10, 0x3, 0xffffffff7fffffff}, &(0x7f0000197000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c7a000)={r6, 0x80000000002, 0x8001, 0x7ff, 0x4, 0xfffffffffffffffd}, 0x14) 2017/09/19 19:05:50 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x10000003fb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f000061f000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000405000)={&(0x7f0000cd7000)="2e2f66696c653000", 0x0}, 0xc) ioctl$int_in(r1, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00009c5000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000374000)=0x14) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00005a1000/0x800000)=nil, 0x800000, &(0x7f00001a2000)="") r3 = syz_open_dev$sg(&(0x7f0000fa6000)="2f6465762f73672300", 0x802000000000000, 0x800) write(r1, &(0x7f0000eba000-0x2f)="bddd23dc08e04bb89a3021128ac735752782f1da155fdf1d753aa939ed3b993b9436bcd338f96c9297165211205d59", 0x2f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003c1000-0x28)={@generic="75c24169ae7255a6d4f6a863daf978aa", @ifru_map={0xfffffffffffffffc, 0x10001, 0x8, 0x3, 0xfec7, 0x0}}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000081b000)={0x53, 0x9, 0x1000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000084d000-0x70)={[{0x1, 0x1ff, 0x3, 0x7, 0x1, 0x967a, 0x7ff, 0x5, 0x2, 0x2210, 0x100000001, 0x0, 0x863}, {0x8, 0x1, 0x1, 0x9, 0xffffffff, 0x4, 0xf42f, 0x4, 0x6, 0x1, 0x8, 0x2, 0x4}, {0x100000000, 0x6, 0x81, 0x8000, 0x101, 0x1f, 0x7, 0xfffffffffffffeff, 0x3, 0x8, 0x2, 0x946, 0x40}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000958000)={0x6, [0x7fff, 0x2, 0x0, 0x6, 0x2dcc8596, 0x0]}, &(0x7f0000b86000-0x4)=0x10) mq_notify(r3, &(0x7f00002da000-0x50)={0x0, 0x5, 0x0, @thr={&(0x7f0000ee9000-0xe3)="9d8841d36f0abfd13b0c48cb7da81051f8439666321a4f8c54dcca58c26a25ec9b866a990715f62c4fdb5c046fb3f99378a35658fb0906d039fbb327523082eb9104609ac4b222bef37b2a5cbebee25cc6423bf2670c199e3023a12926afd602297a9c89cf95dacbbc19dcb218bd56b66e980b3b2432813886c4ca76f6bf155b97e1272cc01a761723d99fe8d9bada591016fcf5a4779f5de5a5d1fe880298d31916c1253a2d008852db31859dd9415b35f5ac58087b7520dc4c47a09478bb3cf30aa88ea81aad45b198bafd07a2f524e80442f1e8a4d5c0044f92f5be644344c28f40", &(0x7f000080a000-0x7)="a06a4d51e40de0"}, []}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000175000)=0xfffffffffffffffc, 0x4) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000412000)=0x7fff) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000b1c000)={0x9, 0x2, 0x0, 0x2, 0x5, 0xe7}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000b99000-0x97)="dc8a83baf774f8b48c542ab459f16da17ef10a0296df095d6c83048a47e3a90446c0f939d7c913afe83343f61faec1306e6559ed4a4a7efa01b897c506ba8e019ce55a32a18192fcaa1df326c8c10d7f15607ed92746fd1966a997a29f64974081c3931c1ce9c90072788c6910f6e3a7409b467f7bcdfd333a84d2884d03ee217bd13ae0d3fdeb8901d33088c0de27f1dbb78295ea60f2", 0x97) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) inotify_init1(0x800) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x80000000001) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f00002ae000-0x18)=[@textreal={0x8, &(0x7f00001f7000)="f30f34baa000ec3e660febc52e640f060f01df2e0f070f01df66b9f40a00000f320f20e066350000400065263e0f01c80f005aa8", 0x34}], 0x1, 0x3, &(0x7f00007fa000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x80000, 0x1, 0x4, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x1010, r7, 0x0) getresuid(&(0x7f0000e2a000-0x4)=0x0, &(0x7f00003d0000)=0x0, &(0x7f000002a000)=0x0) close(r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f73657175656e63657200", 0x8000, 0x0) listen(r8, 0x100000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/19 19:05:50 executing program 3 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="", 0x0, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0x10, 0x3, 0x0) 2017/09/19 19:05:50 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2008) r2 = accept4$inet(r0, &(0x7f000000f000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10, 0x80000) syz_extract_tcp_res$synack(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="2e61fdcc1bd8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x80, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x0, 0x1}]}}, {""}}}}}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000008000)=r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000a62000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00006f9000)=0x60) r5 = socket$inet6(0xa, 0x5, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000400000)={0x0, 0x0, 0x30}, &(0x7f0000e1f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000f5b000)={r6, 0x74, "3c2629b45470953fa71ef518f6cc22b1235f5a52e3b17f7e03471eb2637150f31819b75ca79fc3186a7afa9cba7241d1364793875e7194f030767034cf512bbf72bb7416f4640815af1f40313714baba1a0f79b5348ec9e841c9e415311832308686900c70a893ce5ae6c56aaa32c14684dd7dbd"}, &(0x7f0000e45000-0x4)=0x7c) r7 = socket$unix(0x1, 0x5, 0x0) bind$unix(r7, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) r8 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r8, 0x11, 0xa, &(0x7f0000dc6000)=0x0, 0x4) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_tcp_buf(r9, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) getsockopt$inet_buf(r9, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) accept4$inet(r4, &(0x7f0000427000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060e000)=0x10, 0x80000) r10 = socket$inet(0x2, 0x80003, 0x8) setsockopt$inet_mreqn(r10, 0x0, 0x23, &(0x7f00003e6000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00007f9000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x8, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) socketpair(0x6, 0x800, 0x1000000004, &(0x7f00008a1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r11, &(0x7f0000958000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x3, 0x4, 0xa, 0x1, 0x401, "1f851e20ab6b796ef62e8a3c66aa09e2c2e8dec317edc2476b428fa98ad8a604b3b601d4d7e13d1b019c369bf98ea2150b60f3cf8b3b42a9be516525c2b942", 0x8}, 0x60, &(0x7f0000544000-0x20)=[{&(0x7f0000000000)="c80af27d8782ced3635a0b31f16eb082ba21b62fe909515028165dcd137f25863b1f75ecaab0e579777edff53d992f5dedbf802ea2481ab7429bf9da26f3ae2711af9ed6560e24f30241b582cdfcc6bf9b3c9f9a602a8fef72d6c7a89d286d12d7b6bc04d293cabf6bebe3b2174773a93be6029cf04d47d986978b14e66c3ad273d0e6863cd7e98ea27a6ec3c2e75033c78c937c15", 0x95}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000328000-0x10)={0x10, 0x142, 0x0, ""}, 0x10, 0x841}, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/19 19:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00002cc000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x8, 0x34, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000788000-0x9)="2f6465762f73672300", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0}) r3 = epoll_create1(0x80000) epoll_wait(r3, &(0x7f0000de0000)=[{0x0, 0x0}], 0x1, 0xff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x2) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ac9000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpriority(0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000ea7000)="2f6465762f736e642f74696d657200", 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fa5000)=@assoc_value={0x0, 0x0}, &(0x7f00005e5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x3, 0x3c) getuid() lstat(&(0x7f00009e1000-0x8)="2e2f66696c653000", &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r7, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d25000)="2ce0", 0x2}], 0x1, &(0x7f00003f0000-0x98)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r7, r4, 0xffffffffffffffff, r7, r5, r2, r0, r4]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x0}, 0x8000) connect$unix(r7, &(0x7f000030d000-0x18)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000485000-0x4)=0x0) ptrace(0x421f, r10) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000f2e000)={@generic="3cf1a573d98976cc28a407c421384fbe", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$unix(r7, &(0x7f0000725000)="24b706151ff14cfbe1826af510342c9aa739e6aa7fe3a2f9830930666dd463b7179733b7cacea1d03ae32b66f3eabff2c016848577aa19e2c87b8bfd3c32d8d1470a47bc84cf3dfaf9fa8cd585b6cedbbf62ba3f73b222e5bb4e12c8389fb489c608e0a31d7503b3d583ecb7d277038052c10fb44d5a11cb8ae6822f5962826544b42519233552045d58d61a2f66d58581b288c41761826b1805f814927f541fd75c32a516d11ba9271f92b589070401c6d5ab9e8f34b3664f2ba1896f169ef4b82e9c58b2d03ea8ba0a4bc7ed54ae206084ce3801b2e5c26437b7db6f0436de8ae41b655c07e3d7c5d7c9974fd93b00b8dd952621288d7494160f92953e87dd12a42534983811f4f4840244cdee811e964d9c45e316c067f60b1009e9caa536d5f345bb44ff20b906000000063336a6b26caabe66a5a62afb253bd0107fc32c1db527037e6bd3485783197954d636803a233f809de2e934aa3208dc3fdfe6c75e5a29a187f0738021e58250a2539cd5edb84db12ac2442940e5128c61592959e10671f372904bba26fb669551bf43bba19799d250fdb60bea95fdf02d5352db0c1e26c9adc23fdc5d53e453849631527d89e0a40b8103f74e2eb475f989e33deddb43f4dfc07520d7ba1c51b3c09d8c355e52a75a45627a12a3cdceb473d48e7a115e5ec186d0742729142faeaa6b74c1c0217088aae808eeb58de05a7689e08ce22d40d488c8660c9c72d36f1ad76cc7658c0da9bffde76d431df63e4f135ca194c55f2c58e3a45d0ae451ca6fd8a5e56586954d408cfed1ad522e3a7c32f753bdd40b0e34b8e5de77f89a024a1c94206389a85e8837269434f352c61a405b3840395f71e9ddcbb6142719106b7a8e004505a88429e9f68a514cef25050ab36d2170177fcb927f0d6c4b0676204ce96f668be99d8b721336b1f9a2c729918ac5e8531ea28ef8af05776b82a6fb2e113dc75d997cd0a8fb2a6f1c1df2391ff75a5e2dfe190f35d97a3ae686edfc0a36fffd90904ef18b000759ea76b43526e1405b7776ddac4ac0d2e8befc3589f9564003d675bf43f1e97a1f3da6ae03c942d0f4653741a3531028816b17e75e7750b53781bc7587ef1892ad26e2ea0e0f8f9b64bd3fdde868b8f2b80b0a4bec7073e06fcdc611111a48dc15e65356004e628900cae29d311751d59a45a207767dead4e8e3f5349ba94dfcee0a8ed889272f38469721e06f7d2baa9778c1414738d7a8d5861d753250d3d7c61e11e3b5a2508145014aa8a4e30c989d6a52225babbc2017dfd7bc26f68ea5483c5b85394d699e976a095571d4c9974f2b4d78feaacbae0469f0008cc2a2e20e54aa618dc38d6c6668e589f050c9e0acc0be708e0f0db0a80f57c15e3875be8cc747e01656eb3c71f002209aacb1fc6def3b35f7f1c778da2dc87393b83455cfd9eb508764057467cc8338fe204f3d5e72c23ce05646ccb19871b9459ba23fdcf664a0cb9c652bf92b607deaa8c7d2afffd9a3879a45eeee0b17853f627a5bbf87bf7d207aea853ecd8e4de2854271f04494fdc1740f23aa71538d85390507637b9f19905709cd0229b77efc02b5ea6ec179a9aff6ef94c55441e1de57ea6ec88eb71154a3da6c6e34b27559d7aedebb18e881bc5b87b507db4e8a35a3b4baebcca5ce5452ff7af523ee0b750bd5059ee33fa5a2cd6ecd273fc8928c9769fe8ba2f167b959e30be763dbdadd5779b70a276415dc1bc3d3710fed0e73e6da1b2c9ce5c37b427c2e21bf8f2354dd45e209923e682c00c652c85a8e8d93aee263f510b765c682b7b0ccf8d0566c43bdacc15180e77f98a2ccd2004853e0fa4bbe597b65fc5bd8b1a4f9afb281ee1e15dd2562e460aa019b62bb897a5208ebaf21bd25b30fc969dba06665e9c4cfff34631abcbc487676bbed5bb48dd23fccff61af96f398c704450489e2b3f7e1966187727a63fe91e00c404ebe9e3f6e1494631051ab87b83f925352043129499649a379d3daa381c88449393446c390a1b3c4c40f6ee8d01fe48880ea787fa187784e008dd31c4b3f27e85eea5789b5c308c30f2cbbc9cdd106b4654920380fb74200774ce438a09102b99204d90d2bb12e40d51c0b1ab72c9d09d5bbb792f17f7f78867ebe406f3862940ef87cb519e2828e1e641878b5959e5dbcd1b0ff625c45328e4289b6109230bc19bcf85c180f26cb006bb30eaa0c040835b78a38a3aadaf87e18ecf40b688959b4507110b964dda2a46d42fab7963e0d53bdaa14febae81d10f95bab0091e2b6ce2ed97d7c0455033c050c44ad7cea22badfed8cf28e095ed472d3d3ee0ed1f79cfb9bf89283d63d7ed61a2e9bf60c066caf3b89e835e74462eaf43322fd2d815f698a718cc3f2092b3851fa1d6c4dc217c8822849d212a308590c305de0428ffad478feb8a78edbca9fa76473540d29111669538b6aad768489d56ac0bc66cb09a62afe8ffa260a8f2e5e38dc7afd70ed447a32e4d990ea58bd9ec7763fe2a5e52345ed35a63a6a442b4c13936fb257b7fc04f2c1eee820715e0aba462462c69c85643c96cb5bd0d57faa4210f39d171ff496d6b492c631f365818f296de0761823c6fd1f7ec6069464db67368897aa184373c5eeff46e635e2d66ffa7de80667e14b3ec2e11ddd2dc85e222db741aeae9e8445c039b11655bded8bdc4f49bd230332ce863d4d63da3a6e2eac9fb2caa64f7c8917a860fca06237c5303759c88fe70144759857a46a16f9bd9cfe9d93e6482d5971c0260cc5e881c770d95aa977a59ac2f44834c239fcf1d435a3e4cc71adcb59941a2e01552d9e384580955ce7af56d86720cdbec730118daa520fb8d03ad07394d99d9fdd69d1df0160c436a533080ad3979d54f9c7a66ee65ac862", 0x801, 0x40000000004004, &(0x7f00001cd000-0x8)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) recvfrom(0xffffffffffffffff, &(0x7f0000586000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x2000, &(0x7f00004f9000)=@ipx={0x4, 0x6, 0x2, "aeb697678392", 0x2, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d37000)={0x0, 0x1, 0x6, 0x4, r6}, 0x10) close(r4) 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x3ff, 0x0, 0x0, 0x100000004}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, r1, 0x10001, 0x9}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000177000)={0x7, r0, 0x1}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000587000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000093d000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x8, 0x1, 0x3d09, 0x3, 0x20, 0xa0, 0xffffffffffffffff, 0x0, 0x0}, {0x9, 0xa00000000000, 0xfffffffffffffffc, 0x9, 0x1234, 0x5, 0x0, 0xbcc3}, {0xffffffffffff0001, 0x1, 0x9, 0x7}, 0x1, 0x5, 0xfffffffffffffffc, 0x1, 0x10, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0}, 0x11, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x3, 0x6, 0xd9a4, 0xff, 0x3ff}}, 0xe8) r4 = getpgrp(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000bc5000-0x4)=0x1000000000000007, 0x4) setsockopt$inet6_mreq(r5, 0x29, 0x100000000001b, &(0x7f0000f18000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x76, &(0x7f000036c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "4387f0", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x5, [0x0, 0x0, 0x0], {0x8, 0x6, "ab209b", 0xfffffffffffffffc, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x0, ""}]}], ""}}}}}}}) r6 = perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10000010) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$netrom(0xffffffffffffffff, &(0x7f00004f5000)=@ax25={0x3, {"42271ee1000008"}, 0x0}, 0x10) gettid() perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000)="2f6465762f6877726e6700", 0x8000, 0x0) accept4(0xffffffffffffffff, &(0x7f00008a6000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8b000-0x4)=0x10, 0x80800) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000b38000)=0x0) truncate(&(0x7f0000f24000)="2e2f66696c653000", 0xffff) r7 = accept(0xffffffffffffffff, &(0x7f00007cd000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8a000-0x4)=0x10) r8 = socket$inet6(0xa, 0x100000003, 0x1de9adf5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000ed000-0x20)={0x1, 0x8000, 0x0, 0x6, 0xffffffff, 0x1, 0x3f, 0x400, 0x0}, &(0x7f0000a43000)=0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000bd2000)=0x0, &(0x7f00006a9000)=0x4) dup3(r0, r6, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2017/09/19 19:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000943000)=[0x0, 0xdea9, 0x7], 0x3, 0x5, 0x6, 0x4, 0x800, 0x81, {0x8000, 0x7, 0x8000, 0x1, 0x5, 0x7f, 0x7ae, 0x6, 0x7, 0xc4, 0x0, 0x10000, 0x6, 0xb1f, "7d816f4d05ad3bb82872fdbe691e57987fcdbff2ab595d6cd59da63e62dbd005"}}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00001b7000-0x4)=0x0) listen(r1, 0x2) r2 = accept(r1, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) r3 = accept4(r1, 0x0, &(0x7f0000e4f000-0x4)=0x0, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003a4000-0x4)=0x0) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f000060d000-0xc)="000000000000000000000000") r5 = socket(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b88000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b60000-0x8)={r6, 0x2}) setsockopt(r5, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000cc7000)={0x0, 0x0}) get_robust_list(r7, &(0x7f000040c000)=&(0x7f00003ea000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000024000)=0x18) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000396000-0x2)={0x0, 0x0}, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000037a000-0x4)=0x5, 0x4) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x1) sendmsg$nfc_llcp(r2, &(0x7f000053e000)={&(0x7f0000bf4000-0x60)={0x27, 0xeb7, 0x0, 0x7, 0x800, 0x85f9, "fb3701a48601a1f19257326a7ded29f41eb2df58f5c48374837f5239b1b413d30f1e6d3553e32c506cf74fa37707cfdfef3fc805df21db413187ae8f550297", 0x2000000000000000}, 0x60, &(0x7f0000711000-0x10)=[{&(0x7f0000f8e000-0xee)="ce43d67f5506726a7d8525e677bb6f8ef4ad293c4ee4524ce938ef8e1e7d39c06800fb848e500583c5716d0f25280911c514828a5d8bd86030a57a353974af7f083d684200c434c2c20d80c3cb6a90ec4b5fa2d1eed21bdab77206f788e77650c5deaa27359c69b423106c952c63a0e0f48dcb85d091378e21cbc9e0af63aa2e5ba955a4845c34e337637aa7c518cf35dfebe46d60f9c9a0090ff594dc5c66d20545389dd2224de341b3557301c6114cff01e472c55c5f866f1111c922cfa65b0aeeb08375d54e4db46edb9575f3c05099ec48ddb3736afd68d502cfe795f48cec995ffb794f0e2e252fc9df1d27", 0xee}], 0x1, &(0x7f000022a000-0x100)={0x100, 0x105, 0x2, "6d61dec9b223e5d2437870f2837e8b45f0e83f5845f76d299beca17fbbd24787a935135437cdd957449bccce6bb08b431f8cebf15ad7e4c1a485bb0215f190936320855ffd46c1a9ab6ec7b3a51037ac01647fa5923946f6b25809e4f34c93022985d46d0a82c82c6e73edf5e64eb819a0c2d295a7b8a87fc1a30a0e79463653df756fb73f05b50b27f03377c4b3cbf91c7fa6b70cfa224875fd3d1c72aff80c6b51c5044c467639153b77ff2cbc0d3725622f6bfa5c454e6f286327820362be068f5ba4832d738a6c9f0eb6c0458b2e56b9ecc9f62f2b3efe9426aebfdf47cace123180d0cf11fc45ea3ae2bc"}, 0x100, 0x20040054}, 0x80c5) bind$ax25(r5, &(0x7f0000d57000)={0x3, {"8da0b998f54f69"}, 0x1}, 0x10) getrlimit(0x6, &(0x7f0000335000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004f5000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000836000-0x4)=0x8c) getpeername$ipx(r3, &(0x7f0000867000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007b0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000bb5000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x80, 0x7, 0x6}, &(0x7f0000beb000-0x4)=0xa0) vmsplice(r3, &(0x7f000043f000-0x10)=[{&(0x7f0000a50000-0x8)="007403f81a30b8f9", 0x8}], 0x1, 0x1) sendmmsg$inet_sctp(r5, &(0x7f00002f0000)=[{&(0x7f0000b81000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc0000)=[{&(0x7f000032a000-0x81)="f1a25ca71795d1eeeca9ed78ebeb7a6f4c7c92d5f670490cc641f7648095fafdc4dc2fa7e0f8b8df3a5c20ace0737a66a1c7ba8d6fadcf845e657771b684a253286c81d7b46080daa012c9ee82838ec314a2595957142fe2ec7b8afef555e49ad477d60db7b45b5144035fe870bbb8526796fe7e8add01fbe5791edb22c82e4b9b", 0x81}, {&(0x7f0000c24000)="cf7a9fd317ded7c069e0b03dff4f045f9d331fec30fce18f553195555a8dbc22def2973f1497723b54c5a1782a3e7691f773587d183d8c9c2e1407971a4d51eaa70e8cbe8b8cd9f8bc29559fdf4e423e53ddeec9dcbab550bb0d46e73e6338352e279f27b665b7aa7812a5ecc14e74f88a6012563b2a2488", 0x78}, {&(0x7f0000d49000-0xbd)="d3cd9ab8ce29e13d2bf9cae79eea2cffad0ce30a593c9aa021109e3d90e1bfe63fb9f946a2834f027921640dc9bf2122d7b52ff713e99e88aae5181861e1308353eb72af8779fd267853d6f0783fed813d7e26ea541d5605974181a1fcfc5308cf5e8a9a9c7f7c379e29b438cdb4b7855ae8baf257a2619e628ffd554a31d4f18017ede95b8c62fd55921ddf39ab40f848faa3801904994ac11c6975e902b2db5946d873c422dff39bb20f6d79e43c8017760206b5153b229e9ca52cf1", 0xbd}, {&(0x7f0000a39000-0x7c)="119367d2b698d409edbd50218b0308e0a80d287292ba9f88de298a6e55080435428e78d818efd2875357bcd6423fc5381326946de2ea933c16f593153ac7fbb0b0b3d20f14a4497b2051d8790c682d2b068d6cd01fa007cad0ae3e30ee37b54d1e1f51c77065ddf391942aa223c914a35ae648b8aece1f4bea943248", 0x7c}, {&(0x7f00000c2000)="987dd0d387a2ed2bd70f18691d96fd27ff9391b0c9d5c792d4e605160e6d1393429642f011b0ce1e8fd14978196b51dc93e4fdcc98277815fd5c977d12c7f54f774f4212ddf59f1d04bf439f509c4c4fd3fe1881f7e5454bbb83f459c8d44393e3f31bce4fdf7d18425c09ef8928c5ef4f21d549804de3e450f2f33472c7460915fdabde57ee0cc2ef82ba89d036628bb242f57fc71fa52de7baec287bd75b48e040506a7a09698e6789bd5968a169617ba9d5f97f28b9e9ad1664fe61a32bab66a9", 0xc2}, {&(0x7f00000fa000-0x1)="b8", 0x1}, {&(0x7f00000dd000)="230830eb4da141779028e9f3c65e53d43a934bf85cf998c4f3254d1d7e3076092a0ce82d8226b59900d87c68055bff43cbf90dfe1d6579975d8f81f497971db9690518d4a8f45b58aca74594e2e604d56426083cbf8b7bb173b1bfd39311fa19c6502ee2b7528e4e41b0dd751002725f0dd42c965d1e31a6f038371f344dad09dbdeed00f9272bf556804d88122f12ff23c54cfa776c57e75e84393cc07280b32961eae88a5c50f1dc7a6b4b2c687a23c5446b86bffffdb81b989bd54cdcef651fe96bb3603adbac393e96e102d277ba91efedaf98879ca659506ddf02e6cbfcf160e12b016dd4f0f36b4142e30332dc658c41", 0xf3}, {&(0x7f0000df1000-0xec)="a19d252d2eda00685940e68947a1f953d906e8198c8f2e6a878adae78421aa2f35e04974f6ce3ffce26205deb2fc8176ed7d94a2268266b898a3e5001d55ae09f1bcaebea8cb94126a6067f0e9b0a28f8df0a5bcbb9247cd6c3b152d78f1707ca9842051fd10120b63d1f728dcc6554b60b2e1ad0b495e183817189f47954520e36b52003f25a6cc46568dda657c6a1b3b238059456356a0cc745cbdd380ca18202e9066f130c50f262258deaa41411f7a326a3f53cfdf93466bf72cd89c0d1f0f6b4cb5c445d4cbff58296853582676cd19f533535fa4e4b49738adc63d2f7bca3efdda81536ec30965ee06", 0xec}], 0x8, 0x0, 0x0, 0x5}, {&(0x7f0000b76000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000435000-0x40)=[{&(0x7f0000ba7000-0xc7)="4b316c2bf7cbb4ad16b7c4d5ecd0f18f1961a1a247716e3e91679e900615c988a2a25cc690f539cdd0664b41505d1c9b359d72a69a44c3a256492d05eb05550751fc8f23cf1a134cbafa9c7d67f29ed313bd096ec0bed0096c440f99a448faaefa6d14866ad59d2762ceba6901a49277e7af51e44c9eaec95421748b4871aecf60de8153892520459ac5fc2f46f860d4585c3e6972c65455aa40de14c7abbd1717f0621dbfa6e44805b22fd976bf66c2724cf5062a362f5f176926f2b4d13906fe504ee8a6e375", 0xc7}, {&(0x7f00005a2000)="cfece05cb736a4e1a02bef868785ff17ae0439298100697fc3a29732d5f13286fb17c60f0993529288565f65738977cb662c5193d4b87ee5707bbcdd594b4229cc7381f3b3ac8ff03c373b6d15b5", 0x4e}, {&(0x7f00008e6000)="dcf55106c130dd229ecc434bc945acaa8b7419165780e3e9655703f29ba0cafb9d1c696f97fa26efa3c31d1df8564697ea542e6b895c5b81914202881e0517cb01edbe72c800a45a510e3e6272aa30133a899b7e0ef4b085ab8379e99ee2ed076eb6ee4dc7aea48d7c50a3eb79c60551f6e3443aeb2d0a2162f073052003a71f7c23f051d3d22e443e5be26ea1b85179d3aa382f8afbbb11c1f723ab83fbe0b7c0825e0069fb2d583bdebf715366b3e71148af6720befb149545c487ceba22ec1f825e03eb37", 0xc6}, {&(0x7f00006ee000)="a13a3a2f5e7e8cd7a135f41f606bb29f0a53b48b7eb740cfa379b5e13409a6b4a9f1fdd16ba562b44cc55068a89579676a51941828463987788f49659f8fc53c2b4a0a7a9f193b9935ba59688ae8dbfcbe150742862cdee3dc20bc6eea1bf5c4e4e4b0742c3468d878ff6c4e23e9f5106f262f1e92c9578025363e0972385618ef581095302da29005e4363e36c1f09e44783b33d3b6974f2c7448c280ebf7c5c946bb7d23a5e05d89928a51fbd6a9558ff1cecd574e85061454fe7ac51bfe6ddbf8bed6badc8692b10fa4dc9b884ef486b69b664be7e831a20527221de07c6125501673c8671167ab9f18c5817ab06907", 0xf1}], 0x4, &(0x7f0000d7f000)=[@sndinfo={0x20, 0x84, 0x2, {0x3ecb818b, 0x8008, 0x4, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xc77, 0x9, 0x0, 0x3, 0x8, 0x7, 0x7, 0x9, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x1, 0xb9, 0x1, 0x2f, 0x5, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x3, 0x9}}], 0x4, 0x4080}, {&(0x7f00000e4000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe8000)=[{&(0x7f00000ef000-0x2b)="4f335eeb8533705c2a95f83f80c9a146c18def19b5ff8e08adc130f8bcda0e18bd5c4dffe4623846ab8592", 0x2b}, {&(0x7f0000750000)="257a124e5e8e1c7ba76ab539ab0e5223bea6e49f89ce54c2f74bcded76bbc70d093cc4191d14ef64f0adc0b463aa9e4c41b9ffc4516fccab129d2bacce641b424d1d9cd3cd10de3eeb8418874f61d3db64eacf63ed7d04ca2f0f2ca227ce7a21b861200ddf9c7540b77a38a0dd91f0e9c01d480c2aa264bb653725afdb87593598c56624adbb8561c3c1dce0f2baab3f7beb27ad8db19b40a0b2fd1e2185e05c7d64f3299053e4e22a9231", 0xab}, {&(0x7f0000826000+0xcd2)="0c1a28af5854d8e9580e2329155cb5200b7a7d5b96258572d94ae9d44ec7ba897a01416585ed0741d8a9b4a4e7ad1cc12ac6d2f60562ffd772f3e30f4a082e1f07c106d202f7e14ffca2db8e03f44b3dcff7d916ae1bb0457633d9583c52413f4a55137cc98992ec379bb51069e6ac6b4abb0b9adac643caa37329360631f4b3341d0118f26c5792850b52daacc09b39ac1bc782", 0x94}, {&(0x7f000040a000-0xa2)="124480ee9ff3892d1ede12e63fd96bd670ca89ff5899220a9f872e1710a5f69d049548f1a9a6352a82a473e66636238ad69eeaceecc559b0964f89220335e5cc5c33b9810e87aec68ebe72a1a1d110d164aa34a1fe6eb27692c51754ec1da28d8fd004eb649beb7f0a9fddbc8bc58c8c9c7261ac3dd3cc8fe0400478bedb7562c0cb0983c266e17d63d44366f12faa182e926dfd5b989e24346f403437e2763a0a7e", 0xa2}, {&(0x7f0000f21000)="042db00b76aca3a2b2438cfa532f63be44a069074183b20f21061f4a5a063ee928598de8c69fe2894e43539217a8f7ff4df79ba804a2f521299536e0c936403e0a37f1d9c2e2f4f3d74df382a24ed301a7fb1a19c37dc72ce8c57df887ac0029bbc52bc3b29b35", 0x67}, {&(0x7f00006fd000)="69b242e7bb3a5ab951f51317e4c3ed48a53c38abd8f4492562dd936d58cca2512e6dbf533e7108649426ea873574eb2b87eb89ab2062fa9cbf2fe2b3317776079eaa5a7bd76dfd5e25ba585f323786988bced1a0f49790476318c0ca5c0af2bd4d85a9ca1c7fdf9537c465691d8d5c21c986e0f63244fb6ab0e48b51ea1a01a248288a8e39e8350628cd0f9cd2dad1e8e883452bd6d0afe1e6350198bfeadb8de73ca2eebae9", 0xa6}, {&(0x7f000006a000-0x97)="620631d798157cdebc131c8ac21664acc86cd6272bc5d861d50eadcb6632b074305109cdcd93580e7ded54387452b847ddce465760a69b2d46a0090f64cca6f23ffb066cfa43a920d6f9884b16bb9e0ccb2034034df061c2af456b0ba2f78bf472cb0f983afc7c2e0b714d26915406067dfe912e3803b0d712711cbeed998c149a9f4d7fd76f3086b2bf96048e6fe6019747d1ae97474e", 0x97}, {&(0x7f00008c0000+0x845)="6f8ed2f5f8b26615fb28d8785ae9543d389190c92abb37de31add8712723aea0ed5ab5c55fa4fc9c6482af2c6e8f6646cc5a4e3b08085b", 0x37}, {&(0x7f0000263000-0x66)="ff9f96b1e884a49b0f29f7ef184dab89d7d7399e7446077bcf579bfad8f1ee249cff89c39169c4d64028d2bcad8e98a69ba02a3433d567dd156ce10cbefc1795499e8bc76d937559e991a655c4a95114bd96ddc8a2c3be062866317d42ec2d897056c9f3515c", 0x66}, {&(0x7f0000438000-0x3)="327351", 0x3}], 0xa, &(0x7f0000862000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x8315, 0x8000, 0x617, 0x124, 0x0, 0xe3, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0x31, 0x800, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ef4, 0xff, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x0, 0xc7f5, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x0, 0x80000001}}], 0x5, 0x11}, {&(0x7f00006f5000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000874000)=[{&(0x7f0000380000)="6ab0dc7cf4bd1b832cb32ea7d24fd65b21163c09627b810125a6f146361a04fa6b4435b6035898d43a8682b50a654c83ec3508f17068d0", 0x37}, {&(0x7f0000a8d000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000b73000-0x1c)=@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c, &(0x7f00001a4000)=[{&(0x7f0000da9000-0x38)="01f506d7615ca0f84672db6a9eba044d0a2e2d5f9ae13315f1e0a66e5cf17af052e8a395396dc0b62885136147b3932b9df1384aa648c983", 0x38}, {&(0x7f00003d3000-0x85)="65594cfbb4e4a87a07abb15fa1a8ba0f2b36cfee48ff3303e38d6d8f9f3d326a87da0b220fa9289ced4fa33b58fe64081665285b60a99fddb02b285550480e258943808c77f2a87dd844ec3d9516c8b514c0a394ee7700e20007f34e4e6e058b870e97e7f006f11111bb7f0ebe691b23ec7bcd7991953060940b295178dceb3ab92308c553", 0x85}, {&(0x7f000018d000-0xb2)="9085cbaeecf2c8a75ef8194948f158ddee6adc7927063d5b0aab5515ab96b4a01b2e489fac5b073ea2ed9a3ac31a79c77158258beebf837b90ff2b2bf4e97d1f432ddfee840006254fa4738da79b6a56478c609b4f9bc24aa4394b00cb8ec928b3995cf2c9b2e66ffef2e2a554ab6b3b0b386bbf320faa1f7a27d65713016aec5c91a747d6bef353e8ac87887c924cecee789826e155492f3c14ac6d539f0102dc015b9a31e33f176f78f07299774a965d55", 0xb2}], 0x3, &(0x7f0000e83000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x0, 0x5, 0x4, 0x3ff, 0x9, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x40, 0x8, 0x9, 0x51}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x1, 0xff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xcbe, 0x0, 0x6, 0xffffffffffff0bd6, 0x0, 0x20, 0x4, 0x0}}], 0x5, 0x8000}, {&(0x7f0000350000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f6000-0x30)=[{&(0x7f0000865000-0x93)="cb204b28f466eded7a04b1a89c7a1b6b91447a063d27fffb91331a9caa07099e8bab09147fcf0990e5dcb3a64d3cb36fdd2829e82f995f14b57fea843ffc92a20b57fa96138acb4870a830a99a352d43b88ef53e991d21404efed49ea094fa62f871cfdac1dd9a683401673f9fa1390e19150fbd34a613db62ff97e072eb180678268ac4b2605c816823695d840196de7a41b1", 0x93}, {&(0x7f00002f7000)="eee061615516daafec19aeef0ffa81467dd44b7f05bd7a893980d802287a45ae7210d38760131dca6354116ad4c967d88c622e9297181ba753fc47a192ea77e22155563a9910dd", 0x47}, {&(0x7f00008e5000)="9c5d1009fad3751b1a3619062ecb52c07fa25de1ac57194ce9a6ec61d691fe7a3509bcad342dd04d26f95d0c8b9f3b720ffbe803d4d019c3ce816b0334ec37f4eeb51f4323e6aefb7c57fe06cef784373ec884c6ad357d75b093cdb62a44777a0fa820fd103ff76867716b61d4af11e83eba2bc1cd44de363b9ebe2562d9538bae3f5669090487fcd3e49a32a2306dd5a7a3fdf505f790f1a49104a65afdd25e5508aa195fb617dfc70a818977133439b1a1c79e654f4becc7b748d35d409dd519c90320f61cdbe479b72955435b5d85bdac50661ce20891ebf403c82ab11fa19c42a70509988a336b7df5b92843abd1bf88c022", 0xf4}], 0x3, &(0x7f0000fd3000)=[], 0x0, 0x4}, {&(0x7f0000a64000)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff5f6}, 0x1c, &(0x7f00001ce000-0x40)=[{&(0x7f00007be000)="533f0a3a201d1fd24ae39dd228df370bec40b268017474bb29e8456d4d935dbf571c2bf0289753c267ebecc485b22d75b629d6c91f33a03ea681e17850d30474c76f64c636cfef19823c8ffba1b93b2d8f092b2b574e4a0df6dd318add8cace8fb3c8cacfca477d52b342f7376e05952a630029f68177b8aa9d08a83a6ae8f06726f453bb7af3cdf3888daa9ab45cca5146f2ccf432c6bbe6abd2903e3f5", 0x9e}, {&(0x7f0000309000-0xd8)="830d27bf04fa1170ce0ee9811a0a6fd7c99bdabaf65a1802f495bc70dfdbb09a251e1c3b1f26e151ce5c81aacafa0e19d7e8e6c6b578a4a79cea0a754b72f51b44ecf60c2d40f0e38c09373d15eb4ad8c5030bc4abf1834366bebbeb13b0bc7830979f11396cb29c25383f1ad418dc798b1223459a18f856aea5af404a29b7a4067a6c483e220174a89bdf2b75dafe6f2837ca293d39490d411bbf4c3d52bfa1fe3a14d0fe4eb07cb5ee6bee3a8dce9d3019f74e917663e8e614eda2e119f0e0bc29d28454caa3115e5b2bb2a54608c82be76fb372bd2f09", 0xd8}, {&(0x7f000020b000-0xbd)="aa64efd75d0530a9ecf37031a12be605783e3cc0eeee0563fe350f2621f55f72cb997147be3c14de67cd68fb4c5d84ddcbea8895f666792fbcdfb5ad45251fd930d2b11d2688f94dc321067c928f54790e53cb92f3c4de1d1ce6485e4e263ccfa06916a9463bce6091035db3cad280ccfb6c2e7926a8adf5de5533d8f6fef45ebfa81962d9248eae117a5f42a334a33d06ffd38e1c5dbd89d3cf7f2ec92b0fd7e1072aabb4c087421d02ee38d91bbe40e3e0e7b24b2bd1fe45ad27e31a", 0xbd}, {&(0x7f00006ab000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20040041}], 0x7, 0x20008840) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000085f000-0x4)=0x0) get_robust_list(r10, &(0x7f0000c3d000-0x8)=&(0x7f00002bd000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000036a000-0x8)=0x18) [ 411.419401] syz1: Invalid MTU 0 requested, hw min 68 2017/09/19 19:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0x0, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 2: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x8401, 0x80) r1 = openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x620000, 0x2) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cd9000)=0x0, 0x80000) getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb0000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c25000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fb1000-0x4)=0x0) getpid() fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb1000-0x4)=0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000672000-0x7d)="ccc00e7c0bdd432a90708f4ce7ce2ff222ef3e31e2d3fe339ddbbc6a4365d97af63e2dc2be93d6a349b9c7bed70476ce9d0bb79959ee696c8e6d56f68a4872360877a93f7eaa391a1edbf8e6fd481103b71d07a3be771fa8c984dcf6b5556d33328d26965c342401ef98df827646591ce937b22f265b253e6e90fb182c") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000000000, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000e14000)={0x4, 0xfffffffffffffffc}) epoll_create1(0x80000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00007e6000)={0x100002, 0xf000, 0xb98, 0x7fffffff, 0x2ea2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x7c8c) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000042a000)={0x80006, 0x6, &(0x7f0000fb1000)=[@map={0x4, 0x101, 0x2, r5}, @map={0xffffffffffffffff, 0x8, 0x100, 0xffffffffffffffff}, @generic={0x9, 0xa, 0xf7c, 0x5}, @map={0x2c, 0x8000, 0x7ff, r5}, @generic={0x4, 0x1, 0x7c9, 0x20}, @map={0x3, 0x3, 0x4, r5}], &(0x7f00002e9000-0x3)="361b25", 0x0, 0x0, &(0x7f0000001000-0x31)="", 0x0, 0x0}, 0x30) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000239000)=0x10f000) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000a53000)=0xfffffffffffff000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x8) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000fb2000-0x20)={0xf002, 0x4000, 0x8, 0x99c2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/19 19:05:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003f1000-0xcd)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x111800, 0x11) getsockname$netrom(r1, &(0x7f0000f66000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ef5000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x0, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000832000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000987000)="2f6465762f7667615f6172626974657200", 0x100200000208000, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000346000)={0x2, 0x5, [{0x80, 0x0, 0x8}, {0x9, 0x0, 0x10006}]}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup3(r5, r5, 0x0) getdents64(r3, &(0x7f00006bd000-0x18)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000a98000)="2e2f66696c653000", 0x105000, 0x3d) mkdir(&(0x7f0000e87000+0x2ed)="2e2f62757300", 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x203, 0x40000000000032, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009a7000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f000093e000)=0x0, &(0x7f0000d33000-0x4)=0x4) r7 = open$dir(&(0x7f0000029000)="2e2f62757300", 0x0, 0x0) mkdirat(r7, &(0x7f0000782000)="2e2f66696c653000", 0x1) dup3(r5, r2, 0x80000) getdents64(r7, &(0x7f0000f08000-0x14)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 19:05:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e4000)="2f6465762f73672300", 0x6666, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x1, 0x0, 0x0, 0x42, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000127000-0x8)=0x2) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000081000)={0xc400000000000000, 0xd004, 0xacf, 0x4, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f000049b000)=0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000897000)={0x5, [0x2, 0x9, 0x4, 0x7f, 0x7ff800000000]}, &(0x7f0000795000)=0x10) mount(&(0x7f0000fa3000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="6578743300", 0x2004000, &(0x7f0000e9f000-0x1)="38") r3 = syz_open_dev$sg(&(0x7f0000b54000-0x9)="2f6465762f73672300", 0x1000, 0x100) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f4000)="2f6465762f6877726e6700", 0x0, 0x0) vmsplice(r0, &(0x7f00006eb000)=[{&(0x7f000031c000-0x27)="54e49bbe91b065a9e239b04a7d2214d03a1b1ce4f8ff89d3cf69a327b7b5f5750ca61b3fefd7a2", 0x27}, {&(0x7f00001b7000-0x1a)="5b15d07c1c4336e516cbde587b7c8ee3093c9b109fba31a83e80", 0x1a}, {&(0x7f0000983000)="080748e1a8ab8ffdeb62032e6a12baf95f680cba29c67458a85fce6c2f24786c805c10fcca0929235fc9f973fb861c76f30bf163830ec58f54ca239637fd37f8431707eddf71b040a1c78a2c06b23087c8eacb97287981800f69a5b08836f6af493bc6c9301a6ff67a4238bfcc975e5fa0b73bef43a63c731b90747d369e", 0x7e}, {&(0x7f00009ee000)="6d2353383a76d41b9a53bdb59f001c8768e67ba60dbd455cd4f20709d5dab29ac6e817de7842ff98612f33ea726923bebe87b03e5f334f3ac74b165161eb8f0d75e05f59aeaa8a6aedb542cc0bd30795b30ea7f9917210f0612f42b14b71098050dbcc096f40117ecd89ff9bee264c7bcc724b28ba0cd51c3c925f1b7d98e71052f8ff153033deefc6bb941b763587aaa91dd02ac5d1feed86df768cb6eeaa9889ddeafb59bc4d43e7fe01e381e277e7b6e8b504907154e4935a76bbc1324593092428a4dbc33c8e364ac47f148cad3559af5c844b", 0xd5}, {&(0x7f0000df3000-0x3a)="49354fb6a13d89ec605122295b3af206b20a8a3301f736bf106f593012ab3eb6ecce27f75f34c1c7a19cbbe2f04c925d9138abfd7342c9262cee", 0x3a}, {&(0x7f0000ca7000-0xfc)="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", 0xfc}, {&(0x7f000000f000-0x8a)="7cc30460213ad76d9035d6c5f90d2c36c0add3a8ba1f4dff69d5747d7fa4ec78a283abd06f7f1b8e6eaaa4c5d9a934463e793215cc61a94ace081ec2c52bbbf2a64f34bb39f14378a3b936512ed1454e5db7b5644278bf42bcfc31cf5a3eb96ab082881ae3baf69f11b6969f5b02148bc08c10729e22d943f353879b744dfa5a618c91361c5446653a50", 0x8a}], 0x7, 0x9) preadv(r5, &(0x7f00006b8000-0x50)=[{&(0x7f000064f000-0x9)="", 0x0}, {&(0x7f000043b000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00005f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000024a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000cc7000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x5, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001fc000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001be000)=0xe8) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000223000-0x10)={0x10f004, 0x5000, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000d0000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f062fe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x3, 0x80050acbb8c, "f09d5503000000720f1ca3f6ade5e180527a16bc73fe988e5ff206047c2af781e6e7c4749ff1396371d6af7a494f686721a19f827239b0470436018f4d64bad1051a882181706bd4d9a242e32cf32997"}, 0x160) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000c15000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@common="6c6f0000000000000000000000000000"}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00001da000-0x20)={@generic="926107e5b2d4cdf9fde4f018bb4d17ba", @ifru_flags=0x2000}) [ 411.504145] syz1: Invalid MTU 0 requested, hw min 68 2017/09/19 19:05:50 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 5 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:50 executing program 2: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x10000000002) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eea000-0x10)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000de7000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000058e000)=0x1002, 0x800) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f0000fa4000-0x78)={0x2, 0x78, 0xf3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20006, 0x4, 0xfe, 0xffffffff, 0x100, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x200, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) syz_open_dev$sndseq(&(0x7f0000125000)="2f6465762f736e642f73657100", 0x0, 0x1) r3 = eventfd2(0x4, 0x1) r4 = eventfd2(0x0, 0x800) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000b48000-0x20)={r3, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r6, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r7+10000000}) io_submit(r6, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f000095b000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000711000)="2f6465762f76637300", 0x1ff, 0x0) accept4$inet(r8, &(0x7f0000db5000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000)=0x10, 0x0) pipe2(&(0x7f0000c6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) [ 411.605900] FAULT_INJECTION: forcing a failure. [ 411.605900] name failslab, interval 1, probability 0, space 0, times 0 [ 411.607867] FAULT_INJECTION: forcing a failure. [ 411.607867] name failslab, interval 1, probability 0, space 0, times 0 [ 411.607879] CPU: 1 PID: 21063 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #91 [ 411.607886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.607891] Call Trace: [ 411.607908] dump_stack+0x194/0x257 [ 411.607927] ? arch_local_irq_restore+0x53/0x53 [ 411.607962] should_fail+0x8c0/0xa40 [ 411.607981] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.608006] ? find_held_lock+0x39/0x1d0 [ 411.608040] ? lock_downgrade+0x990/0x990 [ 411.608099] ? check_same_owner+0x320/0x320 [ 411.608111] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 411.608133] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 411.608161] should_failslab+0xec/0x120 [ 411.608179] kmem_cache_alloc_node+0x56/0x760 [ 411.608221] copy_process.part.36+0x1a6a/0x4af0 [ 411.608233] ? unwind_get_return_address+0x61/0xa0 [ 411.608247] ? __save_stack_trace+0x61/0xd0 [ 411.608276] ? __cleanup_sighand+0x40/0x40 [ 411.608289] ? save_stack_trace+0x16/0x20 [ 411.608301] ? __lock_acquire+0x20fd/0x4620 [ 411.608352] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 411.608372] ? __lock_acquire+0x732/0x4620 [ 411.608386] ? bpf_prog_alloc+0x310/0x310 [ 411.608433] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 411.608449] ? __lock_acquire+0x732/0x4620 [ 411.608477] ? is_bpf_text_address+0xa4/0x120 [ 411.608490] ? __kernel_text_address+0xae/0xe0 [ 411.608502] ? unwind_get_return_address+0x61/0xa0 [ 411.608515] ? __save_stack_trace+0x7e/0xd0 [ 411.608553] ? check_noncircular+0x20/0x20 [ 411.608562] ? __lock_acquire+0x20fd/0x4620 [ 411.608580] ? perf_trace_lock_acquire+0xfe/0x900 [ 411.608609] ? perf_trace_lock+0x860/0x860 [ 411.608638] ? check_noncircular+0x20/0x20 [ 411.608658] ? perf_trace_lock_acquire+0xfe/0x900 [ 411.608687] ? perf_trace_lock+0x860/0x860 2017/09/19 19:05:51 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xfffffffffffffff8, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000830000)={0x0, 0x0, 0x0}, &(0x7f0000c8a000-0x4)=0xc) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) ptrace(0x4206, r2) mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000567000-0xb)="2f6465762f766373612300", 0x6, 0x800) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000060000-0x10)={0x77359400, 0x0}, 0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000060000)=[{0x8, 0x80000001}, {0x4, 0x7fff}], 0x2) signalfd4(r0, &(0x7f0000cff000-0x8)={0x8f}, 0x8, 0x80800) ptrace(0x4208, r1) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000061000-0x4)=0x0, 0x60000003, &(0x7f0000061000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000a5b000)="2f6465762f7663732300", 0x4, 0x40) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 19:05:51 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000670000)=0x9, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000464000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(0xffffffffffffffff, &(0x7f0000f60000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e13000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d3c000)=0x500, 0x4) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000ecd000-0x4)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000ab000)=0x41, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000875000)=0xffffffffffffbfff, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000e96000)=[], 0x0, 0x20000000040) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000208000)=@assoc_value={0x0, 0x5}, &(0x7f0000343000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ef9000-0x104)={r3, 0xfb, "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"}, &(0x7f0000f63000-0x4)=0x104) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004ae000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0x5, 0x1}, &(0x7f0000f62000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006a9000)={0xc07fffffffffc, 0x3, 0x8, 0x2000001, 0x800404, 0xfffffffe, 0xd2bb, 0x405, r4}, &(0x7f0000f5b000-0x4)=0x20) sendto$inet6(r1, &(0x7f0000f0b000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f63000)={0xa, 0x2, 0xffffffffffff7ffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x10020, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000a11000)="55bdbde68ee5b45ef2e2fbacc50007ee3f8bf5704bf2cdecc318af30a8931585ec94fbd57944478be8362d78f731", 0x2e, 0x40000, &(0x7f000069d000)={0xa, 0x1, 0x10000000054, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f63000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000f63000-0x4)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000f65000-0xcc)="e71a618f5087f319e2b0f52f1736c514235028487c44649298308116d8d432186c9c2ed6d8468bd4270ca55c72451b825f06432ee967bc5fdf531254ce21bfdfbe2c0d92a2fab5730235729e59709557d4318d268280ff86b326867d272afd685774264de31022f9d1098f1d986f34a1c539d9667ebea3966c6a4c05959e5ffe8a3d89fbdf456ae596c1201e9fbf321028bee11b80ea2b24a9a2e3f64fbb29a7134601a200a2375f899cc4d7f0c7cd805c62b91d442a629111b2263074f8fa5e9e50c46ac1ae14447334dc08", 0xcc) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000bb2000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000a01000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000124000)={{0xa, 0x2, 0x4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x303}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000000000005}, 0x0, [0x0, 0x100, 0xffffffffffffd529, 0x8, 0x10021, 0x2, 0xe0000000000000, 0x3]}, 0x5c) 2017/09/19 19:05:51 executing program 5 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:51 executing program 7: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c1000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00004b6000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000019a000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000aeb000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f000067b000/0x4000)=nil, 0x4000, 0x3, 0x801f, r4, 0x0) mmap(&(0x7f0000942000/0x2000)=nil, 0x2000, 0x4, 0x50, r2, 0x100000000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008fc000/0x2000)=nil, 0x2000, 0x2000001, 0x34, r1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f9000/0x2000)=nil, 0x2000, 0x9, 0x110, r0, 0x1000002) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00002b6000/0x18000)=nil, &(0x7f0000293000-0x18)=[@textreal={0x8, &(0x7f0000911000-0x31)="fcf20f22c608c608b0000f01cabaf80c66b86c211f8d66efbafc0ced2c00650f06640f090f01dff3670f019ab0000000a7", 0x31}], 0x1, 0x1, &(0x7f0000a58000)=[], 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x5, 0x432, r4, 0x38) mmap(&(0x7f00004d7000/0x2000)=nil, 0x2000, 0x3, 0x36, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000aee000-0x10)={&(0x7f0000298000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000029000)=0x4) ioctl$KDSETMODE(r3, 0x4b3a, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x2, 0x3, 0x0, 0x100000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001d000-0x50)={0xffffffffffffffff, 0x1, 0x7, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000aeb000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f00009e5000/0x4000)=nil, 0x4000, 0x1000000, 0x40010, r5, 0x20000000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000aee000-0xbc)={0xfffffffffffffffd, 0x1, "636c69656e7431000000000000000000000000000000000000010000000000000000000000000000000008000000000000000000000000000000000000000000", 0x0, "093cb1e9bd31deef", "73cc469a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eeccbc", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000469000/0x18000)=nil, &(0x7f0000aee000-0x18)=[@text16={0x10, &(0x7f000077b000-0x4e)="0f71d200ba200066edbaa000ec643e0f2060f20f708c00e0a636d9f966b9800000c00f326635010000000f3066b8030000000f23d00f21f86635200000070f23f866b97d0800000f32650f0f25bf", 0x4e}], 0x1, 0xfffffffffffffffd, &(0x7f0000aee000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 411.608714] ? find_held_lock+0x39/0x1d0 [ 411.608729] ? check_noncircular+0x20/0x20 [ 411.608752] ? fsnotify+0xb6f/0x1af0 [ 411.608808] _do_fork+0x1ef/0xfe0 [ 411.608831] ? fork_idle+0x2d0/0x2d0 [ 411.608858] ? get_pid_task+0xbc/0x140 [ 411.608874] ? proc_fail_nth_write+0xb5/0x260 [ 411.608894] ? find_held_lock+0x39/0x1d0 [ 411.608928] ? lock_downgrade+0x990/0x990 [ 411.608950] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 411.608964] ? kernel_read+0x120/0x120 [ 411.608978] ? wait_for_completion+0x770/0x770 [ 411.609002] ? __lock_is_held+0xbc/0x140 [ 411.609025] SyS_clone+0x37/0x50 [ 411.609041] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 411.609054] do_syscall_64+0x26c/0x8c0 [ 411.609073] ? __sb_end_write+0x9e/0xd0 [ 411.609088] ? syscall_return_slowpath+0x500/0x500 [ 411.609102] ? fput+0xd2/0x140 [ 411.609117] ? SyS_write+0x184/0x220 [ 411.609131] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 411.609153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.609172] ? sys_vfork+0x30/0x30 [ 411.609194] entry_SYSCALL64_slow_path+0x25/0x25 [ 411.609204] RIP: 0033:0x4520a9 [ 411.609210] RSP: 002b:00007f1c08f6fc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 411.609223] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 411.609231] RDX: 0000000020a25ffc RSI: 0000000020aff000 RDI: 000000000000fffc [ 411.609238] RBP: 0000000000000450 R08: 00000000200a1000 R09: 0000000000000000 [ 411.609245] R10: 000000002039f000 R11: 0000000000000216 R12: 00000000004b7454 [ 411.609251] R13: 0000000000000016 R14: 000000000000fffc R15: 0000000020aff000 [ 411.642714] FAULT_INJECTION: forcing a failure. [ 411.642714] name failslab, interval 1, probability 0, space 0, times 0 [ 411.642727] CPU: 1 PID: 21072 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #91 [ 411.642734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.642739] Call Trace: [ 411.642756] dump_stack+0x194/0x257 [ 411.642776] ? arch_local_irq_restore+0x53/0x53 [ 411.642789] ? perf_trace_lock+0x860/0x860 [ 411.642820] should_fail+0x8c0/0xa40 [ 411.642842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.642864] ? find_held_lock+0x39/0x1d0 [ 411.642894] ? lock_downgrade+0x990/0x990 [ 411.642942] ? check_same_owner+0x320/0x320 [ 411.642950] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.643000] should_failslab+0xec/0x120 [ 411.643019] kmem_cache_alloc+0x47/0x760 [ 411.643035] ? check_same_owner+0x320/0x320 [ 411.643050] ? rcu_pm_notify+0xc0/0xc0 [ 411.643080] prepare_creds+0x78/0x360 [ 411.643096] ? abort_creds+0x130/0x130 [ 411.643112] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.643120] ? __lockdep_init_map+0xe4/0x650 [ 411.643140] copy_creds+0x7b/0x3a0 [ 411.643159] copy_process.part.36+0xb28/0x4af0 [ 411.643171] ? unwind_get_return_address+0x61/0xa0 [ 411.643186] ? __save_stack_trace+0x61/0xd0 [ 411.643215] ? __cleanup_sighand+0x40/0x40 [ 411.643230] ? save_stack_trace+0x16/0x20 [ 411.643245] ? __lock_acquire+0x20fd/0x4620 [ 411.643302] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 411.643321] ? __lock_acquire+0x732/0x4620 [ 411.643332] ? bpf_prog_alloc+0x310/0x310 [ 411.643376] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 411.643396] ? __lock_acquire+0x732/0x4620 [ 411.643419] ? is_bpf_text_address+0xa4/0x120 [ 411.643429] ? __kernel_text_address+0xae/0xe0 [ 411.643440] ? unwind_get_return_address+0x61/0xa0 [ 411.643450] ? __save_stack_trace+0x7e/0xd0 [ 411.643485] ? check_noncircular+0x20/0x20 [ 411.643495] ? __lock_acquire+0x20fd/0x4620 [ 411.643514] ? perf_trace_lock_acquire+0xfe/0x900 [ 411.643545] ? perf_trace_lock+0x860/0x860 [ 411.643574] ? check_noncircular+0x20/0x20 [ 411.643594] ? perf_trace_lock_acquire+0xfe/0x900 [ 411.643626] ? perf_trace_lock+0x860/0x860 [ 411.643653] ? find_held_lock+0x39/0x1d0 [ 411.643668] ? check_noncircular+0x20/0x20 [ 411.643690] ? fsnotify+0xb6f/0x1af0 [ 411.643750] _do_fork+0x1ef/0xfe0 [ 411.643775] ? fork_idle+0x2d0/0x2d0 [ 411.643800] ? get_pid_task+0xbc/0x140 [ 411.643815] ? proc_fail_nth_write+0xb5/0x260 [ 411.643835] ? find_held_lock+0x39/0x1d0 [ 411.643871] ? lock_downgrade+0x990/0x990 [ 411.643894] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 411.643909] ? kernel_read+0x120/0x120 [ 411.643926] ? wait_for_completion+0x770/0x770 [ 411.643953] ? __lock_is_held+0xbc/0x140 [ 411.643977] SyS_clone+0x37/0x50 [ 411.643992] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 411.644005] do_syscall_64+0x26c/0x8c0 [ 411.644022] ? __sb_end_write+0x9e/0xd0 [ 411.644037] ? syscall_return_slowpath+0x500/0x500 [ 411.644053] ? fput+0xd2/0x140 [ 411.644073] ? SyS_write+0x184/0x220 [ 411.644087] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 411.644108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.644123] ? sys_vfork+0x30/0x30 [ 411.644142] entry_SYSCALL64_slow_path+0x25/0x25 [ 411.644152] RIP: 0033:0x4520a9 [ 411.644158] RSP: 002b:00007f1c08f6fc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 411.644172] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 411.644178] RDX: 0000000020a25ffc RSI: 0000000020aff000 RDI: 000000000000fffc [ 411.644185] RBP: 0000000000000450 R08: 00000000200a1000 R09: 0000000000000000 [ 411.644191] R10: 000000002039f000 R11: 0000000000000216 R12: 00000000004b7454 [ 411.644198] R13: 0000000000000017 R14: 000000000000fffc R15: 0000000020aff000 [ 411.885927] FAULT_INJECTION: forcing a failure. [ 411.885927] name failslab, interval 1, probability 0, space 0, times 0 [ 411.885940] CPU: 1 PID: 21093 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #91 [ 411.885947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.885952] Call Trace: [ 411.885969] dump_stack+0x194/0x257 [ 411.885988] ? arch_local_irq_restore+0x53/0x53 [ 411.886027] should_fail+0x8c0/0xa40 [ 411.886046] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.886072] ? find_held_lock+0x39/0x1d0 [ 411.886107] ? lock_downgrade+0x990/0x990 [ 411.886121] ? prepare_creds+0x78/0x360 [ 411.886132] ? copy_creds+0x7b/0x3a0 [ 411.886146] ? copy_process.part.36+0xb28/0x4af0 [ 411.886202] ? check_same_owner+0x320/0x320 [ 411.886244] should_failslab+0xec/0x120 [ 411.886259] __kmalloc_track_caller+0x5f/0x760 [ 411.886269] ? rcu_pm_notify+0xc0/0xc0 [ 411.886289] ? prepare_creds+0x78/0x360 [ 411.886300] ? selinux_cred_prepare+0x43/0xa0 [ 411.886321] kmemdup+0x24/0x50 [ 411.886338] selinux_cred_prepare+0x43/0xa0 [ 411.886353] security_prepare_creds+0x7d/0xb0 [ 411.886375] prepare_creds+0x2b1/0x360 [ 411.886388] ? abort_creds+0x130/0x130 [ 411.886405] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.886415] ? __lockdep_init_map+0xe4/0x650 [ 411.886439] copy_creds+0x7b/0x3a0 [ 411.886460] copy_process.part.36+0xb28/0x4af0 [ 411.886473] ? unwind_get_return_address+0x61/0xa0 [ 411.886488] ? __save_stack_trace+0x61/0xd0 [ 411.886516] ? __cleanup_sighand+0x40/0x40 [ 411.886530] ? save_stack_trace+0x16/0x20 [ 411.886541] ? __lock_acquire+0x20fd/0x4620 [ 411.886595] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 411.886614] ? __lock_acquire+0x732/0x4620 [ 411.886627] ? bpf_prog_alloc+0x310/0x310 [ 411.886674] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 411.886690] ? __lock_acquire+0x732/0x4620 [ 411.886718] ? is_bpf_text_address+0xa4/0x120 [ 411.886731] ? __kernel_text_address+0xae/0xe0 [ 411.886743] ? unwind_get_return_address+0x61/0xa0 [ 411.886756] ? __save_stack_trace+0x7e/0xd0 [ 411.886794] ? check_noncircular+0x20/0x20 [ 411.886804] ? __lock_acquire+0x20fd/0x4620 [ 411.886822] ? perf_trace_lock_acquire+0xfe/0x900 [ 411.886851] ? perf_trace_lock+0x860/0x860 [ 411.886880] ? check_noncircular+0x20/0x20 [ 411.886900] ? perf_trace_lock_acquire+0xfe/0x900 [ 411.886929] ? perf_trace_lock+0x860/0x860 [ 411.886956] ? find_held_lock+0x39/0x1d0 [ 411.886971] ? check_noncircular+0x20/0x20 [ 411.886994] ? fsnotify+0xb6f/0x1af0 [ 411.887048] _do_fork+0x1ef/0xfe0 [ 411.887077] ? fork_idle+0x2d0/0x2d0 [ 411.887104] ? get_pid_task+0xbc/0x140 [ 411.887119] ? proc_fail_nth_write+0xb5/0x260 [ 411.887140] ? find_held_lock+0x39/0x1d0 [ 411.887178] ? lock_downgrade+0x990/0x990 [ 411.887200] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 411.887216] ? kernel_read+0x120/0x120 [ 411.887230] ? wait_for_completion+0x770/0x770 [ 411.887254] ? __lock_is_held+0xbc/0x140 [ 411.887278] SyS_clone+0x37/0x50 [ 411.887294] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 411.887307] do_syscall_64+0x26c/0x8c0 [ 411.887322] ? __sb_end_write+0x9e/0xd0 [ 411.887337] ? syscall_return_slowpath+0x500/0x500 [ 411.887351] ? fput+0xd2/0x140 [ 411.887365] ? SyS_write+0x184/0x220 [ 411.887378] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 411.887399] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.887415] ? sys_vfork+0x30/0x30 [ 411.887434] entry_SYSCALL64_slow_path+0x25/0x25 [ 411.887443] RIP: 0033:0x4520a9 [ 411.887450] RSP: 002b:00007f1c08f6fc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 411.887463] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 411.887469] RDX: 0000000020a25ffc RSI: 0000000020aff000 RDI: 000000000000fffc [ 411.887476] RBP: 0000000000000450 R08: 00000000200a1000 R09: 0000000000000000 [ 411.887483] R10: 000000002039f000 R11: 0000000000000216 R12: 00000000004b7454 2017/09/19 19:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000eb000)=0x8000202) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005f0000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10, 0x803, 0x0) setns(r1, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000a18000)={0x21, @time={0x77359400, 0x0}, 0x8, {0x3, 0x0}, 0x6, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mouse(&(0x7f0000551000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1d19, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) bind$bt_rfcomm(r3, &(0x7f0000d84000-0x9)={0x1f, {0x0, 0xbe3, 0x1, 0x1000, 0x10000, 0xca6}, 0x2bdd7bc2}, 0x9) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00001a9000-0x4)=0x0) fallocate(r4, 0x11, 0x0, 0x44400004) mq_timedreceive(r3, &(0x7f0000913000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x81, &(0x7f00002bf000)={0x0, 0x1c9c380}) fadvise64(r4, 0x0, 0x100000000, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)="", 0x0, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0xd, 0x3, 0x0) 2017/09/19 19:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000325000)={0x3, 0xffffffffffffffff, 0x1}) getdents(r4, &(0x7f00006f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8dbb, 0x0, 0x0, 0x0}, @map={0x5f34, 0x6, 0x6, r4}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00009b9000)={r5, r6}) setsockopt(r5, 0x1, 0x7, &(0x7f0000f02000)="46a67ebc33fc26bdb1732d0eee6e0cd06d88090609392ffeaadb9203869bfec12bf38ecaab2319860abf729f72dffd2dfce2237599722a75dc14c55dafb8cf5d40552a182825478d0e18a097c24ea4a8926ab6c8", 0x54) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000a9d000)={r4}) socketpair$inet(0x2, 0x6, 0x53e5, &(0x7f0000ef4000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000dbc000/0x18000)=nil, &(0x7f0000574000)=[@text16={0x10, &(0x7f0000934000)="66b91e01000066b800a0000066ba000000000f300f2016650f080f23696766c7442400450000006766c7442402a02906c96766c744240600000000670f0114240fc76b00864fdc66b80c0000000f23c80f21f86635040010000f23f8baf80c66b8830da88766efbafc0cec650f010b", 0x6f}], 0x1, 0x0, &(0x7f000077d000-0x10)=[@cstype3={0x5, 0x3}], 0x1) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000c55000-0x30)={0x1, 0x0, [{0xc0000007, 0x9, 0x4, 0x2, 0x5, 0x9, 0xffff, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) unlink(&(0x7f000066c000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f0000073000-0xe0)={r8, 0x7, 0x3, "bb45252b9ea9fdd95c12b8c7a1a1b2b2f64ca3bd971d1fab41095238403e17ebc0e837ba797f77a1eeb659bda7d45408886c8ba9c2fc4ceaf1eca7fcbd10bda05149b359086aebd05b144de72af79e711bdc09c020343f374f67c2d30e7cc92cd4a5e01249d03fb714e031357abcce78f96d624bfb4b13b7d3112c7f68e60c130010d36d72c8734d0c583187d77f519c0e4c73c240138128ab69354c4e6008c65545751a5a7c4587a8eca4b27eb21b7414d92b9c9bdfe3c753932c442c850e05b9b79b016cc9"}) 2017/09/19 19:05:52 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000fbb000-0x4)=0x0, &(0x7f0000fbb000-0x8)=0x0, 0xfffffffffffffbff, &(0x7f0000c3f000/0x1000)=nil, 0x0) r0 = inotify_init1(0x80800) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000fbb000-0x8)={0x20071026, r1}, &(0x7f00001ed000)={0x2, 0x7, 0x6, 0x4, 0x9, 0x1}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fbd000)=[{&(0x7f0000fbd000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000033b000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00006b9000)="", 0x0}, {&(0x7f0000d97000+0x2d3)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000fbe000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x5) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000860000)="2f6465762f73657175656e63657200", 0x800, 0x0) r4 = accept(r3, &(0x7f0000fbd000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000)=0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x200000030, r0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(r4, &(0x7f0000fbd000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0x8, 0x80800) fcntl$setown(r5, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) setpgid(r1, r6) r7 = open(&(0x7f0000741000-0x8)="2e2f66696c653000", 0x2000, 0x6) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4208, r1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, r1, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fbf000)={0x0, 0x2}, &(0x7f0000a19000-0x4)=0x8) ioprio_get$pid(0x2, r6) mmap(&(0x7f0000b9d000/0x4000)=nil, 0x4000, 0x3, 0x10013, r5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000fbe000)={r8, 0x7}, &(0x7f0000d50000)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r6, 0x6fec, &(0x7f0000c31000)={0xb, 0x0, 0x67918, 0x8}) ptrace$getsig(0x4202, r6, 0x7f, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/09/19 19:05:52 executing program 5 (fault-call:4 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") 2017/09/19 19:05:52 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000026000)="2f6465762f73672300", 0x8000, 0x80240) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000027000)=0x11) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000027000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000001c000-0x4)=0x3254) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000029000)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000000001) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000014000+0x632)={0x10000, 0x0, [0x1d, 0x7, 0xffffffff, 0x0, 0x10000, 0x8000, 0x8000, 0x81]}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000027000-0x80)={[0x7003, 0x115001, 0x0, 0x10000], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000024000-0x4)=0x81, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x2, &(0x7f0000001000-0x20)=[@efer={0x2, 0x1000}, @efer={0x2, 0x8000}], 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x486, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000028000-0x1)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002b000-0xc)={0x20000012, 0x0}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/09/19 19:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000197000-0x4)=0xffffffffffffffff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b86000)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c0f000)={0x200, 0x6, 0xd5, 0x4}, 0x10) r1 = syz_open_dev$mice(&(0x7f00008f2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x460000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ae7000)={0x0, 0x0, 0x0}, &(0x7f0000b7d000-0x4)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006dd000-0x20)={@loopback={0x0, 0x1}, 0xffffffffffffff2f, 0x0, 0xff, 0xe, 0x9, 0x5, 0xffffffffffffffc1}, 0x20) getsockname$netlink(r1, &(0x7f00006cc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001e4000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000832000)="2f6465762f7573626d6f6e2300", 0x5, 0xc000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d6b000)={0x0, 0x1, 0x6, @random="17bd74f6902a", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000006f000-0x4)=0x1, 0x4) splice(r4, 0x0, r5, 0x0, 0x58, 0x0) r6 = dup2(r3, r3) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r7, 0x0, r5, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r5, 0x407, 0x107b) writev(r8, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c26", 0x2}], 0x1) read(r6, &(0x7f0000e15000-0x1)="00", 0x1) syz_open_dev$mouse(&(0x7f0000b88000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x80) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b0d000)={0x0, 0x8, 0x10}, &(0x7f0000dfe000)=0xc) 2017/09/19 19:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00005ba000-0xe0)={r2, 0x7, 0x10000000000005, "80cdfd3e30c20f5cc2e8de2cdd333185784bd72c52ace484e10a73fcd61ca5cde55e3503a0dfce1b7760423485a093181acdbda58c94988c759a22373634f18a81c77b023d964e6fba68eaf52bad94a843d7f1c4275618b1b9a332c205524acb7a1f8ece74cdec2863e9f588b1d298220b668081681146d7e30a64bd3fe8b08130685a4718ecf5b31a34df6641e5acdd5d450c50f6431b3d322c9b85478c1d792272f0ee1735a77cad3fe6beda928bd0a3561278f958f5ba2326f55f24dbddd6412735ff870b3cd7e2825d28a7d6aa02843a9df93d83"}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000+0x74a)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc2000)=@common="6e723000000000000000000000000000", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)="73797a6b616c6c657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="7c00", 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r4, 0xfffffffffffffff8}, 0x8) keyctl$get_keyring_id(0x0, r3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="4ee23e26f4091072d35dc974f2c847e1", @ifru_flags=0x1802}) 2017/09/19 19:05:52 executing program 5 (fault-call:4 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") [ 411.887490] R13: 0000000000000017 R14: 000000000000fffc R15: 0000000020aff000 [ 412.773928] CPU: 0 PID: 21051 Comm: syz-executor3 Not tainted 4.14.0-rc1+ #91 [ 412.773935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.773940] Call Trace: [ 412.773959] dump_stack+0x194/0x257 [ 412.773976] ? arch_local_irq_restore+0x53/0x53 [ 412.774015] should_fail+0x8c0/0xa40 [ 412.774035] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.774059] ? find_held_lock+0x39/0x1d0 [ 412.774094] ? lock_downgrade+0x990/0x990 [ 412.774107] ? mutex_lock_io_nested+0x1740/0x1740 [ 412.774127] ? __lock_is_held+0xbc/0x140 [ 412.774167] ? check_same_owner+0x320/0x320 [ 412.774180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.774216] should_failslab+0xec/0x120 [ 412.774232] kmem_cache_alloc_node+0x56/0x760 [ 412.774246] ? trace_hardirqs_on+0xd/0x10 [ 412.774276] __alloc_skb+0xf1/0x740 [ 412.774296] ? skb_copy_and_csum_dev+0x360/0x360 [ 412.774306] ? kfree_skbmem+0x1a1/0x1d0 [ 412.774319] ? rcu_read_lock_sched_held+0x108/0x120 [ 412.774331] ? kmem_cache_free+0x249/0x280 [ 412.774348] ? kfree_skbmem+0xe2/0x1d0 [ 412.774362] ? skb_to_sgvec_nomark+0x40/0x40 [ 412.774377] ? netlink_skb_destructor+0x14f/0x1d0 [ 412.774389] ? netlink_sock_destruct_work+0x20/0x20 [ 412.774425] netlink_dump+0x514/0xb90 [ 412.774440] ? skb_recv_datagram+0xe3/0x130 [ 412.774456] ? netlink_broadcast+0x50/0x50 [ 412.774502] netlink_recvmsg+0x9b6/0x1300 [ 412.774527] ? netlink_dump+0xb90/0xb90 [ 412.774567] ? find_held_lock+0x39/0x1d0 [ 412.774579] ? sock_has_perm+0x29c/0x400 [ 412.774596] ? selinux_tun_dev_create+0xc0/0xc0 [ 412.774613] ? fget_raw+0x20/0x20 [ 412.774625] ? lock_downgrade+0x990/0x990 [ 412.774652] ? get_pid_task+0xbc/0x140 [ 412.774678] ? security_socket_recvmsg+0x91/0xc0 [ 412.774695] ? netlink_dump+0xb90/0xb90 [ 412.774705] sock_recvmsg+0xc9/0x110 [ 412.774715] ? sockfd_lookup_light+0x104/0x150 [ 412.774734] SYSC_recvfrom+0x2dc/0x570 [ 412.774744] ? lock_downgrade+0x990/0x990 [ 412.774764] ? SYSC_getpeername+0x460/0x460 [ 412.774781] ? kernel_read+0x120/0x120 [ 412.774795] ? wait_for_completion+0x770/0x770 [ 412.774855] ? __sb_end_write+0x9e/0xd0 [ 412.774876] ? fput+0xd2/0x140 [ 412.774891] ? SyS_write+0x184/0x220 [ 412.774904] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 412.774921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.774940] SyS_recvfrom+0x40/0x50 [ 412.774962] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 412.774970] RIP: 0033:0x4520a9 [ 412.774977] RSP: 002b:00007fd49aa48c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002d [ 412.774989] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 412.774996] RDX: 0000000000000000 RSI: 0000000020f76000 RDI: 0000000000000005 [ 412.775003] RBP: 0000000000000082 R08: 0000000020fc8000 R09: 0000000000000008 [ 412.775010] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 412.775016] R13: 00007fd49aa48b48 R14: 00000000004b6c47 R15: 0000000000000000 [ 412.813165] FAULT_INJECTION: forcing a failure. [ 412.813165] name failslab, interval 1, probability 0, space 0, times 0 [ 412.813177] CPU: 0 PID: 21117 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #91 [ 412.813185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.813190] Call Trace: [ 412.813210] dump_stack+0x194/0x257 [ 412.813234] ? arch_local_irq_restore+0x53/0x53 [ 412.813254] ? perf_trace_lock_acquire+0x445/0x900 [ 412.813294] should_fail+0x8c0/0xa40 [ 412.813319] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.813346] ? find_held_lock+0x39/0x1d0 [ 412.813390] ? lock_downgrade+0x990/0x990 [ 412.813465] ? check_same_owner+0x320/0x320 [ 412.813479] ? selinux_cred_prepare+0x78/0xa0 [ 412.813498] ? security_prepare_creds+0x89/0xb0 [ 412.813547] should_failslab+0xec/0x120 [ 412.813571] kmem_cache_alloc+0x47/0x760 [ 412.813582] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.813592] ? __lockdep_init_map+0xe4/0x650 [ 412.813620] ? key_put+0x28/0x80 [ 412.813648] __delayacct_tsk_init+0x20/0x80 [ 412.813667] copy_process.part.36+0x1bd0/0x4af0 [ 412.813684] ? unwind_get_return_address+0x61/0xa0 [ 412.813703] ? __save_stack_trace+0x61/0xd0 [ 412.813745] ? __cleanup_sighand+0x40/0x40 [ 412.813762] ? save_stack_trace+0x16/0x20 [ 412.813775] ? __lock_acquire+0x20fd/0x4620 [ 412.813786] ? perf_trace_buf_update+0x66/0xb0 [ 412.813806] ? perf_tp_event+0x6e4/0xbe0 [ 412.813878] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 412.813909] ? __lock_acquire+0x732/0x4620 [ 412.813926] ? bpf_prog_alloc+0x310/0x310 [ 412.814015] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 412.814046] ? find_get_context.isra.84+0x670/0x670 [ 412.814101] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 412.814113] ? __kernel_text_address+0xae/0xe0 [ 412.814130] ? unwind_get_return_address+0x61/0xa0 [ 412.814141] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 412.814159] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 412.814187] ? perf_tp_event+0xbe0/0xbe0 [ 412.814218] ? memset+0x31/0x40 [ 412.814259] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 412.814287] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 412.814306] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 412.814337] ? perf_tp_event+0xbe0/0xbe0 [ 412.814367] ? memset+0x31/0x40 [ 412.814388] ? check_noncircular+0x20/0x20 [ 412.814412] ? perf_trace_lock_acquire+0x445/0x900 [ 412.814468] ? perf_trace_lock+0x860/0x860 [ 412.814515] ? find_held_lock+0x39/0x1d0 [ 412.814541] ? check_noncircular+0x20/0x20 [ 412.814577] ? fsnotify+0xb6f/0x1af0 [ 412.814666] _do_fork+0x1ef/0xfe0 [ 412.814701] ? fork_idle+0x2d0/0x2d0 [ 412.814742] ? get_pid_task+0xbc/0x140 [ 412.814765] ? proc_fail_nth_write+0xb5/0x260 [ 412.814796] ? find_held_lock+0x39/0x1d0 [ 412.814851] ? lock_downgrade+0x990/0x990 [ 412.814884] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 412.814908] ? kernel_read+0x120/0x120 [ 412.814926] ? wait_for_completion+0x770/0x770 [ 412.814962] ? __lock_is_held+0xbc/0x140 [ 412.814997] SyS_clone+0x37/0x50 [ 412.815017] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 412.815035] do_syscall_64+0x26c/0x8c0 [ 412.815056] ? __sb_end_write+0x9e/0xd0 [ 412.815075] ? syscall_return_slowpath+0x500/0x500 [ 412.815096] ? fput+0xd2/0x140 [ 412.815115] ? SyS_write+0x184/0x220 [ 412.815131] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 412.815162] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.815186] ? sys_vfork+0x30/0x30 [ 412.815216] entry_SYSCALL64_slow_path+0x25/0x25 [ 412.815227] RIP: 0033:0x4520a9 [ 412.815235] RSP: 002b:00007f1c08f6fc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 412.815250] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 412.815258] RDX: 0000000020a25ffc RSI: 0000000020aff000 RDI: 000000000000fffc [ 412.815266] RBP: 0000000000000450 R08: 00000000200a1000 R09: 0000000000000000 [ 412.815273] R10: 000000002039f000 R11: 0000000000000216 R12: 00000000004b7454 [ 412.815281] R13: 0000000000000017 R14: 000000000000fffc R15: 0000000020aff000 [ 412.837451] FAULT_INJECTION: forcing a failure. [ 412.837451] name failslab, interval 1, probability 0, space 0, times 0 [ 412.837465] CPU: 1 PID: 21129 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #91 [ 412.837473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.837478] Call Trace: [ 412.837495] dump_stack+0x194/0x257 [ 412.837515] ? arch_local_irq_restore+0x53/0x53 [ 412.837557] should_fail+0x8c0/0xa40 [ 412.837578] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.837602] ? find_held_lock+0x39/0x1d0 [ 412.837644] ? lock_downgrade+0x990/0x990 [ 412.837656] ? lock_acquire+0x1d5/0x580 [ 412.837721] ? check_same_owner+0x320/0x320 [ 412.837750] ? kvm_clock_get_cycles+0x25/0x30 [ 412.837780] should_failslab+0xec/0x120 [ 412.837795] kmem_cache_alloc_trace+0x4b/0x750 [ 412.837812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.837825] ? __lockdep_init_map+0xe4/0x650 [ 412.837842] ? __lockdep_init_map+0xe4/0x650 [ 412.837871] lockdep_init_task+0x187/0x210 [ 412.837888] copy_process.part.36+0x16eb/0x4af0 [ 412.837903] ? unwind_get_return_address+0x61/0xa0 [ 412.837940] ? __cleanup_sighand+0x40/0x40 [ 412.837956] ? save_stack_trace+0x16/0x20 [ 412.837969] ? __lock_acquire+0x20fd/0x4620 [ 412.838039] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 412.838065] ? __lock_acquire+0x732/0x4620 [ 412.838082] ? bpf_prog_alloc+0x310/0x310 [ 412.838133] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 412.838151] ? perf_trace_lock+0xf1/0x860 [ 412.838181] ? is_bpf_text_address+0xa4/0x120 [ 412.838196] ? __kernel_text_address+0xae/0xe0 [ 412.838210] ? unwind_get_return_address+0x61/0xa0 [ 412.838225] ? __save_stack_trace+0x7e/0xd0 [ 412.838246] ? perf_trace_lock+0xf1/0x860 [ 412.838274] ? check_noncircular+0x20/0x20 [ 412.838286] ? __lock_acquire+0x20fd/0x4620 [ 412.838306] ? perf_trace_lock_acquire+0xfe/0x900 [ 412.838319] ? perf_trace_lock+0xf1/0x860 [ 412.838349] ? perf_trace_lock+0xf1/0x860 [ 412.838377] ? check_noncircular+0x20/0x20 [ 412.838399] ? perf_trace_lock_acquire+0xfe/0x900 [ 412.838429] ? perf_trace_lock+0x860/0x860 [ 412.838446] ? perf_trace_lock+0xf1/0x860 [ 412.838474] ? check_noncircular+0x20/0x20 [ 412.838502] ? fsnotify+0xb6f/0x1af0 [ 412.838575] _do_fork+0x1ef/0xfe0 [ 412.838596] ? fork_idle+0x2d0/0x2d0 [ 412.838620] ? get_pid_task+0xbc/0x140 [ 412.838637] ? proc_fail_nth_write+0xb5/0x260 [ 412.838660] ? find_held_lock+0x39/0x1d0 [ 412.838697] ? lock_downgrade+0x990/0x990 [ 412.838720] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 412.838735] ? kernel_read+0x120/0x120 [ 412.838750] ? wait_for_completion+0x770/0x770 [ 412.838794] SyS_clone+0x37/0x50 [ 412.838810] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 412.838826] do_syscall_64+0x26c/0x8c0 [ 412.838842] ? __sb_end_write+0x9e/0xd0 [ 412.838858] ? syscall_return_slowpath+0x500/0x500 [ 412.838873] ? fput+0xd2/0x140 [ 412.838888] ? SyS_write+0x184/0x220 [ 412.838902] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 412.838925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.838942] ? sys_vfork+0x30/0x30 [ 412.838964] entry_SYSCALL64_slow_path+0x25/0x25 [ 412.838972] RIP: 0033:0x4520a9 [ 412.838979] RSP: 002b:00007f1c08f6fc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 412.838991] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 412.838998] RDX: 0000000020a25ffc RSI: 0000000020aff000 RDI: 000000000000fffc [ 412.839005] RBP: 0000000000000450 R08: 00000000200a1000 R09: 0000000000000000 [ 412.839012] R10: 000000002039f000 R11: 0000000000000216 R12: 00000000004b7454 [ 412.839019] R13: 0000000000000017 R14: 000000000000fffc R15: 0000000020aff000 [ 412.842413] kasan: CONFIG_KASAN_INLINE enabled [ 412.842417] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 412.842426] general protection fault: 0000 [#1] SMP KASAN [ 412.842431] Dumping ftrace buffer: [ 412.842437] (ftrace buffer empty) [ 412.842439] Modules linked in: [ 412.842448] CPU: 0 PID: 21132 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #91 [ 412.842451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.842456] task: ffff8801c7caa1c0 task.stack: ffff88019f6d8000 [ 412.842466] RIP: 0010:lockdep_invariant_state+0xd6/0x120 [ 412.842469] RSP: 0018:ffff88019f6dfe38 EFLAGS: 00010002 [ 412.842476] RAX: dffffc0000000000 RBX: 0000000000001d88 RCX: 0000000000000000 [ 412.842480] RDX: 00000000000003bc RSI: 0000000000000000 RDI: 0000000000001de0 [ 412.842484] RBP: ffff88019f6dfe48 R08: ffff8801db225c18 R09: 0000000000000000 [ 412.842487] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 412.842491] R13: ffff88019f6dfee0 R14: ffff8801c7caa1c0 R15: ffffffff85ac99b0 [ 412.842497] FS: 00007f1c08f70700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 412.842501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 412.842505] CR2: 00000000205effd8 CR3: 00000001bfb26000 CR4: 00000000001426f0 [ 412.842512] DR0: 0000000020000000 DR1: 0000000080100001 DR2: 0000000000000003 [ 412.842517] DR3: 4000000000000007 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 412.842519] Call Trace: [ 412.842535] lockdep_sys_exit+0x47/0xf0 [ 412.842544] syscall_return_slowpath+0x244/0x500 [ 412.842552] ? finish_task_switch+0x1aa/0x740 [ 412.842561] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 412.842569] ? preempt_notifier_dec+0x20/0x20 [ 412.842597] ret_from_fork+0x15/0x40 [ 412.842602] RIP: 0033:0x4520a9 [ 412.842605] RSP: 002b:0000000020aff000 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 412.842611] RAX: 0000000000000000 RBX: 0000000000718000 RCX: 00000000004520a9 [ 412.842615] RDX: 0000000020a25ffc RSI: 0000000020aff000 RDI: 000000000000fffc [ 412.842619] RBP: 0000000000000450 R08: 00000000200a1000 R09: 0000000000000000 [ 412.842622] R10: 000000002039f000 R11: 0000000000000216 R12: 00000000004b7454 [ 412.842626] R13: 0000000000000017 R14: 000000000000fffc R15: 0000000020aff000 [ 412.842653] Code: 83 a0 11 00 00 83 e0 3f 48 89 c2 48 c1 e2 04 48 29 c2 48 b8 00 00 00 00 00 fc ff df 49 8d 1c d4 48 8d 7b 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 2f 48 c7 43 58 00 00 00 00 5b 41 5c 5d c3 0f ff [ 412.842786] RIP: lockdep_invariant_state+0xd6/0x120 RSP: ffff88019f6dfe38 [ 412.842796] ---[ end trace ea8468d7004cd2c4 ]--- [ 412.842800] Kernel panic - not syncing: Fatal exception [ 412.843252] Dumping ftrace buffer: [ 412.843255] (ftrace buffer empty) [ 412.843258] Kernel Offset: disabled